* [PATCH net-next v3 0/4] net: lan966x: Enable PTP on bridge interfaces
@ 2022-12-03 10:43 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Before it was not allowed to run ptp on ports that are part of a bridge
because in case of transparent clock the HW will still forward the frames
so there would be duplicate frames.
Now that there is VCAP support, it is possible to add entries in the VCAP
to trap frames to the CPU and the CPU will forward these frames.
The first part of the patch series, extends the VCAP support to be able to
modify and get the rule, while the last patch uses the VCAP to trap the ptp
frames.
v2->v3:
- rebase on net-next as it didn't apply anymore
v1->v2:
- use PTP_EV_PORT and PTP_GEN_PORT instead of hardcoding the number
- small alignment adjustments
Horatiu Vultur (4):
net: microchip: vcap: Add vcap_get_rule
net: microchip: vcap: Add vcap_mod_rule
net: microchip: vcap: Add vcap_rule_get_key_u32
net: lan966x: Add ptp trap rules
.../ethernet/microchip/lan966x/lan966x_main.c | 19 +-
.../ethernet/microchip/lan966x/lan966x_main.h | 14 +
.../ethernet/microchip/lan966x/lan966x_ptp.c | 236 ++++-
.../microchip/lan966x/lan966x_tc_flower.c | 8 -
.../microchip/lan966x/lan966x_vcap_impl.c | 11 +-
.../net/ethernet/microchip/vcap/vcap_api.c | 824 ++++++++++++++++++
.../ethernet/microchip/vcap/vcap_api_client.h | 8 +
.../microchip/vcap/vcap_api_debugfs.c | 498 ++---------
.../microchip/vcap/vcap_api_private.h | 14 +
9 files changed, 1171 insertions(+), 461 deletions(-)
--
2.38.0
^ permalink raw reply [flat|nested] 66+ messages in thread
* [PATCH net-next v3 0/4] net: lan966x: Enable PTP on bridge interfaces
@ 2022-12-03 10:43 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Before it was not allowed to run ptp on ports that are part of a bridge
because in case of transparent clock the HW will still forward the frames
so there would be duplicate frames.
Now that there is VCAP support, it is possible to add entries in the VCAP
to trap frames to the CPU and the CPU will forward these frames.
The first part of the patch series, extends the VCAP support to be able to
modify and get the rule, while the last patch uses the VCAP to trap the ptp
frames.
v2->v3:
- rebase on net-next as it didn't apply anymore
v1->v2:
- use PTP_EV_PORT and PTP_GEN_PORT instead of hardcoding the number
- small alignment adjustments
Horatiu Vultur (4):
net: microchip: vcap: Add vcap_get_rule
net: microchip: vcap: Add vcap_mod_rule
net: microchip: vcap: Add vcap_rule_get_key_u32
net: lan966x: Add ptp trap rules
.../ethernet/microchip/lan966x/lan966x_main.c | 19 +-
.../ethernet/microchip/lan966x/lan966x_main.h | 14 +
.../ethernet/microchip/lan966x/lan966x_ptp.c | 236 ++++-
.../microchip/lan966x/lan966x_tc_flower.c | 8 -
.../microchip/lan966x/lan966x_vcap_impl.c | 11 +-
.../net/ethernet/microchip/vcap/vcap_api.c | 824 ++++++++++++++++++
.../ethernet/microchip/vcap/vcap_api_client.h | 8 +
.../microchip/vcap/vcap_api_debugfs.c | 498 ++---------
.../microchip/vcap/vcap_api_private.h | 14 +
9 files changed, 1171 insertions(+), 461 deletions(-)
--
2.38.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
2022-12-03 10:43 ` Horatiu Vultur
@ 2022-12-03 10:43 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Add function vcap_get_rule which returns a rule based on the internal
rule id.
The entire functionality of reading and decoding the rule from the VCAP
was inside vcap_api_debugfs file. So move the entire implementation in
vcap_api as this is used also by vcap_get_rule.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
.../net/ethernet/microchip/vcap/vcap_api.c | 772 ++++++++++++++++++
.../ethernet/microchip/vcap/vcap_api_client.h | 2 +
.../microchip/vcap/vcap_api_debugfs.c | 498 ++---------
.../microchip/vcap/vcap_api_private.h | 14 +
4 files changed, 848 insertions(+), 438 deletions(-)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c
index f2435d7ab515f..27128313f15f1 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -169,6 +169,227 @@ static void vcap_encode_typegroups(u32 *stream, int sw_width,
}
}
+static bool vcap_bitarray_zero(int width, u8 *value)
+{
+ int bytes = DIV_ROUND_UP(width, BITS_PER_BYTE);
+ u8 total = 0, bmask = 0xff;
+ int rwidth = width;
+ int idx;
+
+ for (idx = 0; idx < bytes; ++idx, rwidth -= BITS_PER_BYTE) {
+ if (rwidth && rwidth < BITS_PER_BYTE)
+ bmask = (1 << rwidth) - 1;
+ total += value[idx] & bmask;
+ }
+ return total == 0;
+}
+
+static bool vcap_get_bit(u32 *stream, struct vcap_stream_iter *itr)
+{
+ u32 mask = BIT(itr->reg_bitpos);
+ u32 *p = &stream[itr->reg_idx];
+
+ return !!(*p & mask);
+}
+
+static void vcap_decode_field(u32 *stream, struct vcap_stream_iter *itr,
+ int width, u8 *value)
+{
+ int idx;
+
+ /* Loop over the field value bits and get the field bits and
+ * set them in the output value byte array
+ */
+ for (idx = 0; idx < width; idx++) {
+ u8 bidx = idx & 0x7;
+
+ /* Decode one field value bit */
+ if (vcap_get_bit(stream, itr))
+ *value |= 1 << bidx;
+ vcap_iter_next(itr);
+ if (bidx == 7)
+ value++;
+ }
+}
+
+/* Verify that the type id in the stream matches the type id of the keyset */
+static bool vcap_verify_keystream_keyset(struct vcap_control *vctrl,
+ enum vcap_type vt,
+ u32 *keystream,
+ u32 *mskstream,
+ enum vcap_keyfield_set keyset)
+{
+ const struct vcap_info *vcap = &vctrl->vcaps[vt];
+ const struct vcap_field *typefld;
+ const struct vcap_typegroup *tgt;
+ const struct vcap_field *fields;
+ struct vcap_stream_iter iter;
+ const struct vcap_set *info;
+ u32 value = 0;
+ u32 mask = 0;
+
+ if (vcap_keyfield_count(vctrl, vt, keyset) == 0)
+ return false;
+
+ info = vcap_keyfieldset(vctrl, vt, keyset);
+ /* Check that the keyset is valid */
+ if (!info)
+ return false;
+
+ /* a type_id of value -1 means that there is no type field */
+ if (info->type_id == (u8)-1)
+ return true;
+
+ /* Get a valid typegroup for the specific keyset */
+ tgt = vcap_keyfield_typegroup(vctrl, vt, keyset);
+ if (!tgt)
+ return false;
+
+ fields = vcap_keyfields(vctrl, vt, keyset);
+ if (!fields)
+ return false;
+
+ typefld = &fields[VCAP_KF_TYPE];
+ vcap_iter_init(&iter, vcap->sw_width, tgt, typefld->offset);
+ vcap_decode_field(mskstream, &iter, typefld->width, (u8 *)&mask);
+ /* no type info if there are no mask bits */
+ if (vcap_bitarray_zero(typefld->width, (u8 *)&mask))
+ return false;
+
+ /* Get the value of the type field in the stream and compare to the
+ * one define in the vcap keyset
+ */
+ vcap_iter_init(&iter, vcap->sw_width, tgt, typefld->offset);
+ vcap_decode_field(keystream, &iter, typefld->width, (u8 *)&value);
+
+ return (value & mask) == (info->type_id & mask);
+}
+
+/* Verify that the typegroup bits have the correct values */
+static int vcap_verify_typegroups(u32 *stream, int sw_width,
+ const struct vcap_typegroup *tgt, bool mask,
+ int sw_max)
+{
+ struct vcap_stream_iter iter;
+ int sw_cnt, idx;
+
+ vcap_iter_set(&iter, sw_width, tgt, 0);
+ sw_cnt = 0;
+ while (iter.tg->width) {
+ u32 value = 0;
+ u32 tg_value = iter.tg->value;
+
+ if (mask)
+ tg_value = (1 << iter.tg->width) - 1;
+ /* Set position to current typegroup bit */
+ iter.offset = iter.tg->offset;
+ vcap_iter_update(&iter);
+ for (idx = 0; idx < iter.tg->width; idx++) {
+ /* Decode one typegroup bit */
+ if (vcap_get_bit(stream, &iter))
+ value |= 1 << idx;
+ iter.offset++;
+ vcap_iter_update(&iter);
+ }
+ if (value != tg_value)
+ return -EINVAL;
+ iter.tg++; /* next typegroup */
+ sw_cnt++;
+ /* Stop checking more typegroups */
+ if (sw_max && sw_cnt >= sw_max)
+ break;
+ }
+ return 0;
+}
+
+/* Find the subword width of the key typegroup that matches the stream data */
+static int vcap_find_keystream_typegroup_sw(struct vcap_control *vctrl,
+ enum vcap_type vt, u32 *stream,
+ bool mask, int sw_max)
+{
+ const struct vcap_typegroup **tgt;
+ int sw_idx, res;
+
+ tgt = vctrl->vcaps[vt].keyfield_set_typegroups;
+ /* Try the longest subword match first */
+ for (sw_idx = vctrl->vcaps[vt].sw_count; sw_idx >= 0; sw_idx--) {
+ if (!tgt[sw_idx])
+ continue;
+
+ res = vcap_verify_typegroups(stream, vctrl->vcaps[vt].sw_width,
+ tgt[sw_idx], mask, sw_max);
+ if (res == 0)
+ return sw_idx;
+ }
+ return -EINVAL;
+}
+
+/* Verify that the typegroup information, subword count, keyset and type id
+ * are in sync and correct, return the list of matchin keysets
+ */
+int
+vcap_find_keystream_keysets(struct vcap_control *vctrl,
+ enum vcap_type vt,
+ u32 *keystream,
+ u32 *mskstream,
+ bool mask, int sw_max,
+ struct vcap_keyset_list *kslist)
+{
+ const struct vcap_set *keyfield_set;
+ int sw_count, idx;
+
+ sw_count = vcap_find_keystream_typegroup_sw(vctrl, vt, keystream, mask,
+ sw_max);
+ if (sw_count < 0)
+ return sw_count;
+
+ keyfield_set = vctrl->vcaps[vt].keyfield_set;
+ for (idx = 0; idx < vctrl->vcaps[vt].keyfield_set_size; ++idx) {
+ if (keyfield_set[idx].sw_per_item != sw_count)
+ continue;
+
+ if (vcap_verify_keystream_keyset(vctrl, vt, keystream,
+ mskstream, idx))
+ vcap_keyset_list_add(kslist, idx);
+ }
+ if (kslist->cnt > 0)
+ return 0;
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(vcap_find_keystream_keysets);
+
+/* Read key data from a VCAP address and discover if there are any rule keysets
+ * here
+ */
+int vcap_addr_keysets(struct vcap_control *vctrl,
+ struct net_device *ndev,
+ struct vcap_admin *admin,
+ int addr,
+ struct vcap_keyset_list *kslist)
+{
+ enum vcap_type vt = admin->vtype;
+ int keyset_sw_regs, idx;
+ u32 key = 0, mask = 0;
+
+ /* Read the cache at the specified address */
+ keyset_sw_regs = DIV_ROUND_UP(vctrl->vcaps[vt].sw_width, 32);
+ vctrl->ops->update(ndev, admin, VCAP_CMD_READ, VCAP_SEL_ALL, addr);
+ vctrl->ops->cache_read(ndev, admin, VCAP_SEL_ENTRY, 0,
+ keyset_sw_regs);
+ /* Skip uninitialized key/mask entries */
+ for (idx = 0; idx < keyset_sw_regs; ++idx) {
+ key |= ~admin->cache.keystream[idx];
+ mask |= admin->cache.maskstream[idx];
+ }
+ if (key == 0 && mask == 0)
+ return -EINVAL;
+ /* Decode and locate the keysets */
+ return vcap_find_keystream_keysets(vctrl, vt, admin->cache.keystream,
+ admin->cache.maskstream, false, 0,
+ kslist);
+}
+EXPORT_SYMBOL_GPL(vcap_addr_keysets);
+
/* Return the list of keyfields for the keyset */
const struct vcap_field *vcap_keyfields(struct vcap_control *vctrl,
enum vcap_type vt,
@@ -618,6 +839,517 @@ struct vcap_rule_internal *vcap_dup_rule(struct vcap_rule_internal *ri)
return duprule;
}
+static void vcap_apply_width(u8 *dst, int width, int bytes)
+{
+ u8 bmask;
+ int idx;
+
+ for (idx = 0; idx < bytes; idx++) {
+ if (width > 0)
+ if (width < 8)
+ bmask = (1 << width) - 1;
+ else
+ bmask = ~0;
+ else
+ bmask = 0;
+ dst[idx] &= bmask;
+ width -= 8;
+ }
+}
+
+static void vcap_copy_from_w32be(u8 *dst, u8 *src, int size, int width)
+{
+ int idx, ridx, wstart, nidx;
+ int tail_bytes = (((size + 4) >> 2) << 2) - size;
+
+ for (idx = 0, ridx = size - 1; idx < size; ++idx, --ridx) {
+ wstart = (idx >> 2) << 2;
+ nidx = wstart + 3 - (idx & 0x3);
+ if (nidx >= size)
+ nidx -= tail_bytes;
+ dst[nidx] = src[ridx];
+ }
+
+ vcap_apply_width(dst, width, size);
+}
+
+static void vcap_copy_action_bit_field(struct vcap_u1_action *field, u8 *value)
+{
+ field->value = (*value) & 0x1;
+}
+
+static void vcap_copy_limited_actionfield(u8 *dstvalue, u8 *srcvalue,
+ int width, int bytes)
+{
+ memcpy(dstvalue, srcvalue, bytes);
+ vcap_apply_width(dstvalue, width, bytes);
+}
+
+static void vcap_copy_to_client_actionfield(struct vcap_rule_internal *ri,
+ struct vcap_client_actionfield *field,
+ u8 *value, u16 width)
+{
+ int field_size = actionfield_size_table[field->ctrl.type];
+
+ if (ri->admin->w32be) {
+ switch (field->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ vcap_copy_action_bit_field(&field->data.u1, value);
+ break;
+ case VCAP_FIELD_U32:
+ vcap_copy_limited_actionfield((u8 *)&field->data.u32.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_from_w32be(field->data.u48.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_from_w32be(field->data.u56.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_from_w32be(field->data.u64.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_from_w32be(field->data.u72.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_from_w32be(field->data.u112.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_from_w32be(field->data.u128.value, value,
+ field_size, width);
+ break;
+ };
+ } else {
+ switch (field->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ vcap_copy_action_bit_field(&field->data.u1, value);
+ break;
+ case VCAP_FIELD_U32:
+ vcap_copy_limited_actionfield((u8 *)&field->data.u32.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_limited_actionfield(field->data.u48.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_limited_actionfield(field->data.u56.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_limited_actionfield(field->data.u64.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_limited_actionfield(field->data.u72.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_limited_actionfield(field->data.u112.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_limited_actionfield(field->data.u128.value,
+ value,
+ width, field_size);
+ break;
+ };
+ }
+}
+
+static void vcap_copy_key_bit_field(struct vcap_u1_key *field,
+ u8 *value, u8 *mask)
+{
+ field->value = (*value) & 0x1;
+ field->mask = (*mask) & 0x1;
+}
+
+static void vcap_copy_limited_keyfield(u8 *dstvalue, u8 *dstmask,
+ u8 *srcvalue, u8 *srcmask,
+ int width, int bytes)
+{
+ memcpy(dstvalue, srcvalue, bytes);
+ vcap_apply_width(dstvalue, width, bytes);
+ memcpy(dstmask, srcmask, bytes);
+ vcap_apply_width(dstmask, width, bytes);
+}
+
+static void vcap_copy_to_client_keyfield(struct vcap_rule_internal *ri,
+ struct vcap_client_keyfield *field,
+ u8 *value, u8 *mask, u16 width)
+{
+ int field_size = keyfield_size_table[field->ctrl.type] / 2;
+
+ if (ri->admin->w32be) {
+ switch (field->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ vcap_copy_key_bit_field(&field->data.u1, value, mask);
+ break;
+ case VCAP_FIELD_U32:
+ vcap_copy_limited_keyfield((u8 *)&field->data.u32.value,
+ (u8 *)&field->data.u32.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_from_w32be(field->data.u48.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u48.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_from_w32be(field->data.u56.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u56.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_from_w32be(field->data.u64.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u64.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_from_w32be(field->data.u72.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u72.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_from_w32be(field->data.u112.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u112.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_from_w32be(field->data.u128.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u128.mask, mask,
+ field_size, width);
+ break;
+ };
+ } else {
+ switch (field->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ vcap_copy_key_bit_field(&field->data.u1, value, mask);
+ break;
+ case VCAP_FIELD_U32:
+ vcap_copy_limited_keyfield((u8 *)&field->data.u32.value,
+ (u8 *)&field->data.u32.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_limited_keyfield(field->data.u48.value,
+ field->data.u48.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_limited_keyfield(field->data.u56.value,
+ field->data.u56.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_limited_keyfield(field->data.u64.value,
+ field->data.u64.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_limited_keyfield(field->data.u72.value,
+ field->data.u72.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_limited_keyfield(field->data.u112.value,
+ field->data.u112.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_limited_keyfield(field->data.u128.value,
+ field->data.u128.mask,
+ value, mask,
+ width, field_size);
+ break;
+ };
+ }
+}
+
+static void vcap_rule_alloc_keyfield(struct vcap_rule_internal *ri,
+ const struct vcap_field *keyfield,
+ enum vcap_key_field key,
+ u8 *value, u8 *mask)
+{
+ struct vcap_client_keyfield *field;
+
+ field = kzalloc(sizeof(*field), GFP_KERNEL);
+ if (!field)
+ return;
+ INIT_LIST_HEAD(&field->ctrl.list);
+ field->ctrl.key = key;
+ field->ctrl.type = keyfield->type;
+ vcap_copy_to_client_keyfield(ri, field, value, mask, keyfield->width);
+ list_add_tail(&field->ctrl.list, &ri->data.keyfields);
+}
+
+/* Read key data from a VCAP address and discover if there is a rule keyset
+ * here
+ */
+static bool
+vcap_verify_actionstream_actionset(struct vcap_control *vctrl,
+ enum vcap_type vt,
+ u32 *actionstream,
+ enum vcap_actionfield_set actionset)
+{
+ const struct vcap_typegroup *tgt;
+ const struct vcap_field *fields;
+ const struct vcap_set *info;
+
+ if (vcap_actionfield_count(vctrl, vt, actionset) == 0)
+ return false;
+
+ info = vcap_actionfieldset(vctrl, vt, actionset);
+ /* Check that the actionset is valid */
+ if (!info)
+ return false;
+
+ /* a type_id of value -1 means that there is no type field */
+ if (info->type_id == (u8)-1)
+ return true;
+
+ /* Get a valid typegroup for the specific actionset */
+ tgt = vcap_actionfield_typegroup(vctrl, vt, actionset);
+ if (!tgt)
+ return false;
+
+ fields = vcap_actionfields(vctrl, vt, actionset);
+ if (!fields)
+ return false;
+
+ /* Later this will be expanded with a check of the type id */
+ return true;
+}
+
+/* Find the subword width of the action typegroup that matches the stream data
+ */
+static int vcap_find_actionstream_typegroup_sw(struct vcap_control *vctrl,
+ enum vcap_type vt, u32 *stream,
+ int sw_max)
+{
+ const struct vcap_typegroup **tgt;
+ int sw_idx, res;
+
+ tgt = vctrl->vcaps[vt].actionfield_set_typegroups;
+ /* Try the longest subword match first */
+ for (sw_idx = vctrl->vcaps[vt].sw_count; sw_idx >= 0; sw_idx--) {
+ if (!tgt[sw_idx])
+ continue;
+ res = vcap_verify_typegroups(stream, vctrl->vcaps[vt].act_width,
+ tgt[sw_idx], false, sw_max);
+ if (res == 0)
+ return sw_idx;
+ }
+ return -EINVAL;
+}
+
+/* Verify that the typegroup information, subword count, actionset and type id
+ * are in sync and correct, return the actionset
+ */
+static enum vcap_actionfield_set
+vcap_find_actionstream_actionset(struct vcap_control *vctrl,
+ enum vcap_type vt,
+ u32 *stream,
+ int sw_max)
+{
+ const struct vcap_set *actionfield_set;
+ int sw_count, idx;
+ bool res;
+
+ sw_count = vcap_find_actionstream_typegroup_sw(vctrl, vt, stream,
+ sw_max);
+ if (sw_count < 0)
+ return sw_count;
+
+ actionfield_set = vctrl->vcaps[vt].actionfield_set;
+ for (idx = 0; idx < vctrl->vcaps[vt].actionfield_set_size; ++idx) {
+ if (actionfield_set[idx].sw_per_item != sw_count)
+ continue;
+
+ res = vcap_verify_actionstream_actionset(vctrl, vt,
+ stream, idx);
+ if (res)
+ return idx;
+ }
+ return -EINVAL;
+}
+
+/* Store action value in an element in a list for the client */
+static void vcap_rule_alloc_actionfield(struct vcap_rule_internal *ri,
+ const struct vcap_field *actionfield,
+ enum vcap_action_field action,
+ u8 *value)
+{
+ struct vcap_client_actionfield *field;
+
+ field = kzalloc(sizeof(*field), GFP_KERNEL);
+ if (!field)
+ return;
+ INIT_LIST_HEAD(&field->ctrl.list);
+ field->ctrl.action = action;
+ field->ctrl.type = actionfield->type;
+ vcap_copy_to_client_actionfield(ri, field, value, actionfield->width);
+ list_add_tail(&field->ctrl.list, &ri->data.actionfields);
+}
+
+static int vcap_decode_actionset(struct vcap_rule_internal *ri)
+{
+ struct vcap_control *vctrl = ri->vctrl;
+ struct vcap_admin *admin = ri->admin;
+ const struct vcap_field *actionfield;
+ enum vcap_actionfield_set actionset;
+ enum vcap_type vt = admin->vtype;
+ const struct vcap_typegroup *tgt;
+ struct vcap_stream_iter iter;
+ int idx, res, actfield_count;
+ u32 *actstream;
+ u8 value[16];
+
+ actstream = admin->cache.actionstream;
+ res = vcap_find_actionstream_actionset(vctrl, vt, actstream, 0);
+ if (res < 0) {
+ pr_err("%s:%d: could not find valid actionset: %d\n",
+ __func__, __LINE__, res);
+ return -EINVAL;
+ }
+ actionset = res;
+ actfield_count = vcap_actionfield_count(vctrl, vt, actionset);
+ actionfield = vcap_actionfields(vctrl, vt, actionset);
+ tgt = vcap_actionfield_typegroup(vctrl, vt, actionset);
+ /* Start decoding the stream */
+ for (idx = 0; idx < actfield_count; ++idx) {
+ if (actionfield[idx].width <= 0)
+ continue;
+ /* Get the action */
+ memset(value, 0, DIV_ROUND_UP(actionfield[idx].width, 8));
+ vcap_iter_init(&iter, vctrl->vcaps[vt].act_width, tgt,
+ actionfield[idx].offset);
+ vcap_decode_field(actstream, &iter, actionfield[idx].width,
+ value);
+ /* Skip if no bits are set */
+ if (vcap_bitarray_zero(actionfield[idx].width, value))
+ continue;
+ vcap_rule_alloc_actionfield(ri, &actionfield[idx], idx, value);
+ /* Later the action id will also be checked */
+ }
+ return vcap_set_rule_set_actionset((struct vcap_rule *)ri, actionset);
+}
+
+static int vcap_decode_keyset(struct vcap_rule_internal *ri)
+{
+ struct vcap_control *vctrl = ri->vctrl;
+ struct vcap_stream_iter kiter, miter;
+ struct vcap_admin *admin = ri->admin;
+ enum vcap_keyfield_set keysets[10];
+ const struct vcap_field *keyfield;
+ enum vcap_type vt = admin->vtype;
+ const struct vcap_typegroup *tgt;
+ struct vcap_keyset_list matches;
+ enum vcap_keyfield_set keyset;
+ int idx, res, keyfield_count;
+ u32 *maskstream;
+ u32 *keystream;
+ u8 value[16];
+ u8 mask[16];
+
+ keystream = admin->cache.keystream;
+ maskstream = admin->cache.maskstream;
+ matches.keysets = keysets;
+ matches.cnt = 0;
+ matches.max = ARRAY_SIZE(keysets);
+ res = vcap_find_keystream_keysets(vctrl, vt, keystream, maskstream,
+ false, 0, &matches);
+ if (res < 0) {
+ pr_err("%s:%d: could not find valid keysets: %d\n",
+ __func__, __LINE__, res);
+ return -EINVAL;
+ }
+ keyset = matches.keysets[0];
+ keyfield_count = vcap_keyfield_count(vctrl, vt, keyset);
+ keyfield = vcap_keyfields(vctrl, vt, keyset);
+ tgt = vcap_keyfield_typegroup(vctrl, vt, keyset);
+ /* Start decoding the streams */
+ for (idx = 0; idx < keyfield_count; ++idx) {
+ if (keyfield[idx].width <= 0)
+ continue;
+ /* First get the mask */
+ memset(mask, 0, DIV_ROUND_UP(keyfield[idx].width, 8));
+ vcap_iter_init(&miter, vctrl->vcaps[vt].sw_width, tgt,
+ keyfield[idx].offset);
+ vcap_decode_field(maskstream, &miter, keyfield[idx].width,
+ mask);
+ /* Skip if no mask bits are set */
+ if (vcap_bitarray_zero(keyfield[idx].width, mask))
+ continue;
+ /* Get the key */
+ memset(value, 0, DIV_ROUND_UP(keyfield[idx].width, 8));
+ vcap_iter_init(&kiter, vctrl->vcaps[vt].sw_width, tgt,
+ keyfield[idx].offset);
+ vcap_decode_field(keystream, &kiter, keyfield[idx].width,
+ value);
+ vcap_rule_alloc_keyfield(ri, &keyfield[idx], idx, value, mask);
+ }
+ return vcap_set_rule_set_keyset((struct vcap_rule *)ri, keyset);
+}
+
+/* Read VCAP content into the VCAP cache */
+static int vcap_read_rule(struct vcap_rule_internal *ri)
+{
+ struct vcap_admin *admin = ri->admin;
+ int sw_idx, ent_idx = 0, act_idx = 0;
+ u32 addr = ri->addr;
+
+ if (!ri->size || !ri->keyset_sw_regs || !ri->actionset_sw_regs) {
+ pr_err("%s:%d: rule is empty\n", __func__, __LINE__);
+ return -EINVAL;
+ }
+ vcap_erase_cache(ri);
+ /* Use the values in the streams to read the VCAP cache */
+ for (sw_idx = 0; sw_idx < ri->size; sw_idx++, addr++) {
+ ri->vctrl->ops->update(ri->ndev, admin, VCAP_CMD_READ,
+ VCAP_SEL_ALL, addr);
+ ri->vctrl->ops->cache_read(ri->ndev, admin,
+ VCAP_SEL_ENTRY, ent_idx,
+ ri->keyset_sw_regs);
+ ri->vctrl->ops->cache_read(ri->ndev, admin,
+ VCAP_SEL_ACTION, act_idx,
+ ri->actionset_sw_regs);
+ if (sw_idx == 0)
+ ri->vctrl->ops->cache_read(ri->ndev, admin,
+ VCAP_SEL_COUNTER,
+ ri->counter_id, 0);
+ ent_idx += ri->keyset_sw_regs;
+ act_idx += ri->actionset_sw_regs;
+ }
+ return 0;
+}
+
/* Write VCAP cache content to the VCAP HW instance */
static int vcap_write_rule(struct vcap_rule_internal *ri)
{
@@ -1183,6 +1915,46 @@ void vcap_free_rule(struct vcap_rule *rule)
}
EXPORT_SYMBOL_GPL(vcap_free_rule);
+struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id)
+{
+ struct vcap_rule_internal *elem;
+ struct vcap_rule_internal *ri;
+ int err;
+
+ ri = NULL;
+
+ err = vcap_api_check(vctrl);
+ if (err)
+ return ERR_PTR(err);
+ elem = vcap_lookup_rule(vctrl, id);
+ if (!elem)
+ return NULL;
+ mutex_lock(&elem->admin->lock);
+ ri = vcap_dup_rule(elem);
+ if (IS_ERR(ri))
+ goto unlock;
+ err = vcap_read_rule(ri);
+ if (err) {
+ ri = ERR_PTR(err);
+ goto unlock;
+ }
+ err = vcap_decode_keyset(ri);
+ if (err) {
+ ri = ERR_PTR(err);
+ goto unlock;
+ }
+ err = vcap_decode_actionset(ri);
+ if (err) {
+ ri = ERR_PTR(err);
+ goto unlock;
+ }
+
+unlock:
+ mutex_unlock(&elem->admin->lock);
+ return (struct vcap_rule *)ri;
+}
+EXPORT_SYMBOL_GPL(vcap_get_rule);
+
/* Return the alignment offset for a new rule address */
static int vcap_valid_rule_move(struct vcap_rule_internal *el, int offset)
{
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
index 93a0fcb12a819..a354dcd741e22 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
@@ -170,6 +170,8 @@ int vcap_add_rule(struct vcap_rule *rule);
int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id);
/* Make a full copy of an existing rule with a new rule id */
struct vcap_rule *vcap_copy_rule(struct vcap_rule *rule);
+/* Get rule from a VCAP instance */
+struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id);
/* Update the keyset for the rule */
int vcap_set_rule_set_keyset(struct vcap_rule *rule,
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c b/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
index 3b8d165dc8322..895bfff550d23 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
@@ -18,355 +18,15 @@ struct vcap_port_debugfs_info {
struct net_device *ndev;
};
-static bool vcap_bitarray_zero(int width, u8 *value)
-{
- int bytes = DIV_ROUND_UP(width, BITS_PER_BYTE);
- u8 total = 0, bmask = 0xff;
- int rwidth = width;
- int idx;
-
- for (idx = 0; idx < bytes; ++idx, rwidth -= BITS_PER_BYTE) {
- if (rwidth && rwidth < BITS_PER_BYTE)
- bmask = (1 << rwidth) - 1;
- total += value[idx] & bmask;
- }
- return total == 0;
-}
-
-static bool vcap_get_bit(u32 *stream, struct vcap_stream_iter *itr)
-{
- u32 mask = BIT(itr->reg_bitpos);
- u32 *p = &stream[itr->reg_idx];
-
- return !!(*p & mask);
-}
-
-static void vcap_decode_field(u32 *stream, struct vcap_stream_iter *itr,
- int width, u8 *value)
-{
- int idx;
-
- /* Loop over the field value bits and get the field bits and
- * set them in the output value byte array
- */
- for (idx = 0; idx < width; idx++) {
- u8 bidx = idx & 0x7;
-
- /* Decode one field value bit */
- if (vcap_get_bit(stream, itr))
- *value |= 1 << bidx;
- vcap_iter_next(itr);
- if (bidx == 7)
- value++;
- }
-}
-
-/* Verify that the typegroup bits have the correct values */
-static int vcap_verify_typegroups(u32 *stream, int sw_width,
- const struct vcap_typegroup *tgt, bool mask,
- int sw_max)
-{
- struct vcap_stream_iter iter;
- int sw_cnt, idx;
-
- vcap_iter_set(&iter, sw_width, tgt, 0);
- sw_cnt = 0;
- while (iter.tg->width) {
- u32 value = 0;
- u32 tg_value = iter.tg->value;
-
- if (mask)
- tg_value = (1 << iter.tg->width) - 1;
- /* Set position to current typegroup bit */
- iter.offset = iter.tg->offset;
- vcap_iter_update(&iter);
- for (idx = 0; idx < iter.tg->width; idx++) {
- /* Decode one typegroup bit */
- if (vcap_get_bit(stream, &iter))
- value |= 1 << idx;
- iter.offset++;
- vcap_iter_update(&iter);
- }
- if (value != tg_value)
- return -EINVAL;
- iter.tg++; /* next typegroup */
- sw_cnt++;
- /* Stop checking more typegroups */
- if (sw_max && sw_cnt >= sw_max)
- break;
- }
- return 0;
-}
-
-/* Find the subword width of the key typegroup that matches the stream data */
-static int vcap_find_keystream_typegroup_sw(struct vcap_control *vctrl,
- enum vcap_type vt, u32 *stream,
- bool mask, int sw_max)
-{
- const struct vcap_typegroup **tgt;
- int sw_idx, res;
-
- tgt = vctrl->vcaps[vt].keyfield_set_typegroups;
- /* Try the longest subword match first */
- for (sw_idx = vctrl->vcaps[vt].sw_count; sw_idx >= 0; sw_idx--) {
- if (!tgt[sw_idx])
- continue;
-
- res = vcap_verify_typegroups(stream, vctrl->vcaps[vt].sw_width,
- tgt[sw_idx], mask, sw_max);
- if (res == 0)
- return sw_idx;
- }
- return -EINVAL;
-}
-
-/* Find the subword width of the action typegroup that matches the stream data
- */
-static int vcap_find_actionstream_typegroup_sw(struct vcap_control *vctrl,
- enum vcap_type vt, u32 *stream,
- int sw_max)
-{
- const struct vcap_typegroup **tgt;
- int sw_idx, res;
-
- tgt = vctrl->vcaps[vt].actionfield_set_typegroups;
- /* Try the longest subword match first */
- for (sw_idx = vctrl->vcaps[vt].sw_count; sw_idx >= 0; sw_idx--) {
- if (!tgt[sw_idx])
- continue;
- res = vcap_verify_typegroups(stream, vctrl->vcaps[vt].act_width,
- tgt[sw_idx], false, sw_max);
- if (res == 0)
- return sw_idx;
- }
- return -EINVAL;
-}
-
-/* Verify that the type id in the stream matches the type id of the keyset */
-static bool vcap_verify_keystream_keyset(struct vcap_control *vctrl,
- enum vcap_type vt,
- u32 *keystream,
- u32 *mskstream,
- enum vcap_keyfield_set keyset)
-{
- const struct vcap_info *vcap = &vctrl->vcaps[vt];
- const struct vcap_field *typefld;
- const struct vcap_typegroup *tgt;
- const struct vcap_field *fields;
- struct vcap_stream_iter iter;
- const struct vcap_set *info;
- u32 value = 0;
- u32 mask = 0;
-
- if (vcap_keyfield_count(vctrl, vt, keyset) == 0)
- return false;
-
- info = vcap_keyfieldset(vctrl, vt, keyset);
- /* Check that the keyset is valid */
- if (!info)
- return false;
-
- /* a type_id of value -1 means that there is no type field */
- if (info->type_id == (u8)-1)
- return true;
-
- /* Get a valid typegroup for the specific keyset */
- tgt = vcap_keyfield_typegroup(vctrl, vt, keyset);
- if (!tgt)
- return false;
-
- fields = vcap_keyfields(vctrl, vt, keyset);
- if (!fields)
- return false;
-
- typefld = &fields[VCAP_KF_TYPE];
- vcap_iter_init(&iter, vcap->sw_width, tgt, typefld->offset);
- vcap_decode_field(mskstream, &iter, typefld->width, (u8 *)&mask);
- /* no type info if there are no mask bits */
- if (vcap_bitarray_zero(typefld->width, (u8 *)&mask))
- return false;
-
- /* Get the value of the type field in the stream and compare to the
- * one define in the vcap keyset
- */
- vcap_iter_init(&iter, vcap->sw_width, tgt, typefld->offset);
- vcap_decode_field(keystream, &iter, typefld->width, (u8 *)&value);
-
- return (value & mask) == (info->type_id & mask);
-}
-
-/* Verify that the typegroup information, subword count, keyset and type id
- * are in sync and correct, return the list of matching keysets
- */
-static int
-vcap_find_keystream_keysets(struct vcap_control *vctrl,
- enum vcap_type vt,
- u32 *keystream,
- u32 *mskstream,
- bool mask, int sw_max,
- struct vcap_keyset_list *kslist)
-{
- const struct vcap_set *keyfield_set;
- int sw_count, idx;
-
- sw_count = vcap_find_keystream_typegroup_sw(vctrl, vt, keystream, mask,
- sw_max);
- if (sw_count < 0)
- return sw_count;
-
- keyfield_set = vctrl->vcaps[vt].keyfield_set;
- for (idx = 0; idx < vctrl->vcaps[vt].keyfield_set_size; ++idx) {
- if (keyfield_set[idx].sw_per_item != sw_count)
- continue;
-
- if (vcap_verify_keystream_keyset(vctrl, vt, keystream,
- mskstream, idx))
- vcap_keyset_list_add(kslist, idx);
- }
- if (kslist->cnt > 0)
- return 0;
- return -EINVAL;
-}
-
-/* Read key data from a VCAP address and discover if there is a rule keyset
- * here
- */
-static bool
-vcap_verify_actionstream_actionset(struct vcap_control *vctrl,
- enum vcap_type vt,
- u32 *actionstream,
- enum vcap_actionfield_set actionset)
-{
- const struct vcap_typegroup *tgt;
- const struct vcap_field *fields;
- const struct vcap_set *info;
-
- if (vcap_actionfield_count(vctrl, vt, actionset) == 0)
- return false;
-
- info = vcap_actionfieldset(vctrl, vt, actionset);
- /* Check that the actionset is valid */
- if (!info)
- return false;
-
- /* a type_id of value -1 means that there is no type field */
- if (info->type_id == (u8)-1)
- return true;
-
- /* Get a valid typegroup for the specific actionset */
- tgt = vcap_actionfield_typegroup(vctrl, vt, actionset);
- if (!tgt)
- return false;
-
- fields = vcap_actionfields(vctrl, vt, actionset);
- if (!fields)
- return false;
-
- /* Later this will be expanded with a check of the type id */
- return true;
-}
-
-/* Verify that the typegroup information, subword count, actionset and type id
- * are in sync and correct, return the actionset
- */
-static enum vcap_actionfield_set
-vcap_find_actionstream_actionset(struct vcap_control *vctrl,
- enum vcap_type vt,
- u32 *stream,
- int sw_max)
-{
- const struct vcap_set *actionfield_set;
- int sw_count, idx;
- bool res;
-
- sw_count = vcap_find_actionstream_typegroup_sw(vctrl, vt, stream,
- sw_max);
- if (sw_count < 0)
- return sw_count;
-
- actionfield_set = vctrl->vcaps[vt].actionfield_set;
- for (idx = 0; idx < vctrl->vcaps[vt].actionfield_set_size; ++idx) {
- if (actionfield_set[idx].sw_per_item != sw_count)
- continue;
-
- res = vcap_verify_actionstream_actionset(vctrl, vt,
- stream, idx);
- if (res)
- return idx;
- }
- return -EINVAL;
-}
-
-/* Read key data from a VCAP address and discover if there are any rule keysets
- * here
- */
-static int vcap_addr_keysets(struct vcap_control *vctrl,
- struct net_device *ndev,
- struct vcap_admin *admin,
- int addr,
- struct vcap_keyset_list *kslist)
-{
- enum vcap_type vt = admin->vtype;
- int keyset_sw_regs, idx;
- u32 key = 0, mask = 0;
-
- /* Read the cache at the specified address */
- keyset_sw_regs = DIV_ROUND_UP(vctrl->vcaps[vt].sw_width, 32);
- vctrl->ops->update(ndev, admin, VCAP_CMD_READ, VCAP_SEL_ALL, addr);
- vctrl->ops->cache_read(ndev, admin, VCAP_SEL_ENTRY, 0,
- keyset_sw_regs);
- /* Skip uninitialized key/mask entries */
- for (idx = 0; idx < keyset_sw_regs; ++idx) {
- key |= ~admin->cache.keystream[idx];
- mask |= admin->cache.maskstream[idx];
- }
- if (key == 0 && mask == 0)
- return -EINVAL;
- /* Decode and locate the keysets */
- return vcap_find_keystream_keysets(vctrl, vt, admin->cache.keystream,
- admin->cache.maskstream, false, 0,
- kslist);
-}
-
-static int vcap_read_rule(struct vcap_rule_internal *ri)
-{
- struct vcap_admin *admin = ri->admin;
- int sw_idx, ent_idx = 0, act_idx = 0;
- u32 addr = ri->addr;
-
- if (!ri->size || !ri->keyset_sw_regs || !ri->actionset_sw_regs) {
- pr_err("%s:%d: rule is empty\n", __func__, __LINE__);
- return -EINVAL;
- }
- vcap_erase_cache(ri);
- /* Use the values in the streams to read the VCAP cache */
- for (sw_idx = 0; sw_idx < ri->size; sw_idx++, addr++) {
- ri->vctrl->ops->update(ri->ndev, admin, VCAP_CMD_READ,
- VCAP_SEL_ALL, addr);
- ri->vctrl->ops->cache_read(ri->ndev, admin,
- VCAP_SEL_ENTRY, ent_idx,
- ri->keyset_sw_regs);
- ri->vctrl->ops->cache_read(ri->ndev, admin,
- VCAP_SEL_ACTION, act_idx,
- ri->actionset_sw_regs);
- if (sw_idx == 0)
- ri->vctrl->ops->cache_read(ri->ndev, admin,
- VCAP_SEL_COUNTER,
- ri->counter_id, 0);
- ent_idx += ri->keyset_sw_regs;
- act_idx += ri->actionset_sw_regs;
- }
- return 0;
-}
-
/* Dump the keyfields value and mask values */
static void vcap_debugfs_show_rule_keyfield(struct vcap_control *vctrl,
struct vcap_output_print *out,
enum vcap_key_field key,
const struct vcap_field *keyfield,
- u8 *value, u8 *mask)
+ struct vcap_client_keyfield_data *data)
{
bool hex = false;
+ u8 *value, *mask;
int idx, bytes;
out->prf(out->dst, " %s: W%d: ", vcap_keyfield_name(vctrl, key),
@@ -374,40 +34,62 @@ static void vcap_debugfs_show_rule_keyfield(struct vcap_control *vctrl,
switch (keyfield[key].type) {
case VCAP_FIELD_BIT:
- out->prf(out->dst, "%d/%d", value[0], mask[0]);
+ out->prf(out->dst, "%d/%d", data->u1.value, data->u1.mask);
break;
case VCAP_FIELD_U32:
+ value = (u8 *)(&data->u32.value);
+ mask = (u8 *)(&data->u32.mask);
+
if (key == VCAP_KF_L3_IP4_SIP || key == VCAP_KF_L3_IP4_DIP) {
- out->prf(out->dst, "%pI4h/%pI4h", value, mask);
+ out->prf(out->dst, "%pI4h/%pI4h", &data->u32.value,
+ &data->u32.mask);
} else if (key == VCAP_KF_ETYPE ||
key == VCAP_KF_IF_IGR_PORT_MASK) {
hex = true;
} else {
u32 fmsk = (1 << keyfield[key].width) - 1;
- u32 val = *(u32 *)value;
- u32 msk = *(u32 *)mask;
- out->prf(out->dst, "%u/%u", val & fmsk, msk & fmsk);
+ out->prf(out->dst, "%u/%u", data->u32.value & fmsk,
+ data->u32.mask & fmsk);
}
break;
case VCAP_FIELD_U48:
+ value = data->u48.value;
+ mask = data->u48.mask;
if (key == VCAP_KF_L2_SMAC || key == VCAP_KF_L2_DMAC)
- out->prf(out->dst, "%pMR/%pMR", value, mask);
+ out->prf(out->dst, "%pMR/%pMR", data->u48.value,
+ data->u48.mask);
else
hex = true;
break;
case VCAP_FIELD_U56:
+ value = data->u56.value;
+ mask = data->u56.mask;
+ hex = true;
+ break;
case VCAP_FIELD_U64:
+ value = data->u64.value;
+ mask = data->u64.mask;
+ hex = true;
+ break;
case VCAP_FIELD_U72:
+ value = data->u72.value;
+ mask = data->u72.mask;
+ hex = true;
+ break;
case VCAP_FIELD_U112:
+ value = data->u112.value;
+ mask = data->u112.mask;
hex = true;
break;
case VCAP_FIELD_U128:
if (key == VCAP_KF_L3_IP6_SIP || key == VCAP_KF_L3_IP6_DIP) {
u8 nvalue[16], nmask[16];
- vcap_netbytes_copy(nvalue, value, sizeof(nvalue));
- vcap_netbytes_copy(nmask, mask, sizeof(nmask));
+ vcap_netbytes_copy(nvalue, data->u128.value,
+ sizeof(nvalue));
+ vcap_netbytes_copy(nmask, data->u128.mask,
+ sizeof(nmask));
out->prf(out->dst, "%pI6/%pI6", nvalue, nmask);
} else {
hex = true;
@@ -472,19 +154,15 @@ static int vcap_debugfs_show_rule_keyset(struct vcap_rule_internal *ri,
struct vcap_output_print *out)
{
struct vcap_control *vctrl = ri->vctrl;
- struct vcap_stream_iter kiter, miter;
struct vcap_admin *admin = ri->admin;
enum vcap_keyfield_set keysets[10];
const struct vcap_field *keyfield;
enum vcap_type vt = admin->vtype;
- const struct vcap_typegroup *tgt;
+ struct vcap_client_keyfield *ckf;
struct vcap_keyset_list matches;
- enum vcap_keyfield_set keyset;
- int idx, res, keyfield_count;
u32 *maskstream;
u32 *keystream;
- u8 value[16];
- u8 mask[16];
+ int res;
keystream = admin->cache.keystream;
maskstream = admin->cache.maskstream;
@@ -498,39 +176,20 @@ static int vcap_debugfs_show_rule_keyset(struct vcap_rule_internal *ri,
__func__, __LINE__, res);
return -EINVAL;
}
- keyset = matches.keysets[0];
out->prf(out->dst, " keysets:");
- for (idx = 0; idx < matches.cnt; ++idx)
+ for (int idx = 0; idx < matches.cnt; ++idx)
out->prf(out->dst, " %s",
vcap_keyset_name(vctrl, matches.keysets[idx]));
out->prf(out->dst, "\n");
out->prf(out->dst, " keyset_sw: %d\n", ri->keyset_sw);
out->prf(out->dst, " keyset_sw_regs: %d\n", ri->keyset_sw_regs);
- keyfield_count = vcap_keyfield_count(vctrl, vt, keyset);
- keyfield = vcap_keyfields(vctrl, vt, keyset);
- tgt = vcap_keyfield_typegroup(vctrl, vt, keyset);
- /* Start decoding the streams */
- for (idx = 0; idx < keyfield_count; ++idx) {
- if (keyfield[idx].width <= 0)
- continue;
- /* First get the mask */
- memset(mask, 0, DIV_ROUND_UP(keyfield[idx].width, 8));
- vcap_iter_init(&miter, vctrl->vcaps[vt].sw_width, tgt,
- keyfield[idx].offset);
- vcap_decode_field(maskstream, &miter, keyfield[idx].width,
- mask);
- /* Skip if no mask bits are set */
- if (vcap_bitarray_zero(keyfield[idx].width, mask))
- continue;
- /* Get the key */
- memset(value, 0, DIV_ROUND_UP(keyfield[idx].width, 8));
- vcap_iter_init(&kiter, vctrl->vcaps[vt].sw_width, tgt,
- keyfield[idx].offset);
- vcap_decode_field(keystream, &kiter, keyfield[idx].width,
- value);
- vcap_debugfs_show_rule_keyfield(vctrl, out, idx, keyfield,
- value, mask);
+
+ list_for_each_entry(ckf, &ri->data.keyfields, ctrl.list) {
+ keyfield = vcap_keyfields(vctrl, admin->vtype, ri->data.keyset);
+ vcap_debugfs_show_rule_keyfield(vctrl, out, ckf->ctrl.key,
+ keyfield, &ckf->data);
}
+
return 0;
}
@@ -540,48 +199,21 @@ static int vcap_debugfs_show_rule_actionset(struct vcap_rule_internal *ri,
struct vcap_control *vctrl = ri->vctrl;
struct vcap_admin *admin = ri->admin;
const struct vcap_field *actionfield;
- enum vcap_actionfield_set actionset;
- enum vcap_type vt = admin->vtype;
- const struct vcap_typegroup *tgt;
- struct vcap_stream_iter iter;
- int idx, res, actfield_count;
- u32 *actstream;
- u8 value[16];
- bool no_bits;
-
- actstream = admin->cache.actionstream;
- res = vcap_find_actionstream_actionset(vctrl, vt, actstream, 0);
- if (res < 0) {
- pr_err("%s:%d: could not find valid actionset: %d\n",
- __func__, __LINE__, res);
- return -EINVAL;
- }
- actionset = res;
+ struct vcap_client_actionfield *caf;
+
out->prf(out->dst, " actionset: %s\n",
vcap_actionset_name(vctrl, ri->data.actionset));
out->prf(out->dst, " actionset_sw: %d\n", ri->actionset_sw);
out->prf(out->dst, " actionset_sw_regs: %d\n", ri->actionset_sw_regs);
- actfield_count = vcap_actionfield_count(vctrl, vt, actionset);
- actionfield = vcap_actionfields(vctrl, vt, actionset);
- tgt = vcap_actionfield_typegroup(vctrl, vt, actionset);
- /* Start decoding the stream */
- for (idx = 0; idx < actfield_count; ++idx) {
- if (actionfield[idx].width <= 0)
- continue;
- /* Get the action */
- memset(value, 0, DIV_ROUND_UP(actionfield[idx].width, 8));
- vcap_iter_init(&iter, vctrl->vcaps[vt].act_width, tgt,
- actionfield[idx].offset);
- vcap_decode_field(actstream, &iter, actionfield[idx].width,
- value);
- /* Skip if no bits are set */
- no_bits = vcap_bitarray_zero(actionfield[idx].width, value);
- if (no_bits)
- continue;
- /* Later the action id will also be checked */
- vcap_debugfs_show_rule_actionfield(vctrl, out, idx, actionfield,
- value);
+
+ list_for_each_entry(caf, &ri->data.actionfields, ctrl.list) {
+ actionfield = vcap_actionfields(vctrl, admin->vtype,
+ ri->data.actionset);
+ vcap_debugfs_show_rule_actionfield(vctrl, out, caf->ctrl.action,
+ actionfield,
+ &caf->data.u1.value);
}
+
return 0;
}
@@ -632,32 +264,22 @@ static int vcap_show_admin(struct vcap_control *vctrl,
struct vcap_admin *admin,
struct vcap_output_print *out)
{
- struct vcap_rule_internal *elem, *ri;
+ struct vcap_rule_internal *elem;
+ struct vcap_rule *vrule;
int ret = 0;
vcap_show_admin_info(vctrl, admin, out);
- mutex_lock(&admin->lock);
list_for_each_entry(elem, &admin->rules, list) {
- ri = vcap_dup_rule(elem);
- if (IS_ERR(ri)) {
- ret = PTR_ERR(ri);
- goto err_unlock;
+ vrule = vcap_get_rule(vctrl, elem->data.id);
+ if (IS_ERR_OR_NULL(vrule)) {
+ ret = PTR_ERR(vrule);
+ break;
}
- /* Read data from VCAP */
- ret = vcap_read_rule(ri);
- if (ret)
- goto err_free_rule;
+
out->prf(out->dst, "\n");
- vcap_show_admin_rule(vctrl, admin, out, ri);
- vcap_free_rule((struct vcap_rule *)ri);
+ vcap_show_admin_rule(vctrl, admin, out, to_intrule(vrule));
+ vcap_free_rule(vrule);
}
- mutex_unlock(&admin->lock);
- return 0;
-
-err_free_rule:
- vcap_free_rule((struct vcap_rule *)ri);
-err_unlock:
- mutex_unlock(&admin->lock);
return ret;
}
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_private.h b/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
index 9ac1b1d55f22e..4fd21da976799 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
@@ -96,4 +96,18 @@ const char *vcap_actionset_name(struct vcap_control *vctrl,
const char *vcap_actionfield_name(struct vcap_control *vctrl,
enum vcap_action_field action);
+/* Read key data from a VCAP address and discover if there are any rule keysets
+ * here
+ */
+int vcap_addr_keysets(struct vcap_control *vctrl, struct net_device *ndev,
+ struct vcap_admin *admin, int addr,
+ struct vcap_keyset_list *kslist);
+
+/* Verify that the typegroup information, subword count, keyset and type id
+ * are in sync and correct, return the list of matchin keysets
+ */
+int vcap_find_keystream_keysets(struct vcap_control *vctrl, enum vcap_type vt,
+ u32 *keystream, u32 *mskstream, bool mask,
+ int sw_max, struct vcap_keyset_list *kslist);
+
#endif /* __VCAP_API_PRIVATE__ */
--
2.38.0
^ permalink raw reply related [flat|nested] 66+ messages in thread
* [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
@ 2022-12-03 10:43 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Add function vcap_get_rule which returns a rule based on the internal
rule id.
The entire functionality of reading and decoding the rule from the VCAP
was inside vcap_api_debugfs file. So move the entire implementation in
vcap_api as this is used also by vcap_get_rule.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
.../net/ethernet/microchip/vcap/vcap_api.c | 772 ++++++++++++++++++
.../ethernet/microchip/vcap/vcap_api_client.h | 2 +
.../microchip/vcap/vcap_api_debugfs.c | 498 ++---------
.../microchip/vcap/vcap_api_private.h | 14 +
4 files changed, 848 insertions(+), 438 deletions(-)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c
index f2435d7ab515f..27128313f15f1 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -169,6 +169,227 @@ static void vcap_encode_typegroups(u32 *stream, int sw_width,
}
}
+static bool vcap_bitarray_zero(int width, u8 *value)
+{
+ int bytes = DIV_ROUND_UP(width, BITS_PER_BYTE);
+ u8 total = 0, bmask = 0xff;
+ int rwidth = width;
+ int idx;
+
+ for (idx = 0; idx < bytes; ++idx, rwidth -= BITS_PER_BYTE) {
+ if (rwidth && rwidth < BITS_PER_BYTE)
+ bmask = (1 << rwidth) - 1;
+ total += value[idx] & bmask;
+ }
+ return total == 0;
+}
+
+static bool vcap_get_bit(u32 *stream, struct vcap_stream_iter *itr)
+{
+ u32 mask = BIT(itr->reg_bitpos);
+ u32 *p = &stream[itr->reg_idx];
+
+ return !!(*p & mask);
+}
+
+static void vcap_decode_field(u32 *stream, struct vcap_stream_iter *itr,
+ int width, u8 *value)
+{
+ int idx;
+
+ /* Loop over the field value bits and get the field bits and
+ * set them in the output value byte array
+ */
+ for (idx = 0; idx < width; idx++) {
+ u8 bidx = idx & 0x7;
+
+ /* Decode one field value bit */
+ if (vcap_get_bit(stream, itr))
+ *value |= 1 << bidx;
+ vcap_iter_next(itr);
+ if (bidx == 7)
+ value++;
+ }
+}
+
+/* Verify that the type id in the stream matches the type id of the keyset */
+static bool vcap_verify_keystream_keyset(struct vcap_control *vctrl,
+ enum vcap_type vt,
+ u32 *keystream,
+ u32 *mskstream,
+ enum vcap_keyfield_set keyset)
+{
+ const struct vcap_info *vcap = &vctrl->vcaps[vt];
+ const struct vcap_field *typefld;
+ const struct vcap_typegroup *tgt;
+ const struct vcap_field *fields;
+ struct vcap_stream_iter iter;
+ const struct vcap_set *info;
+ u32 value = 0;
+ u32 mask = 0;
+
+ if (vcap_keyfield_count(vctrl, vt, keyset) == 0)
+ return false;
+
+ info = vcap_keyfieldset(vctrl, vt, keyset);
+ /* Check that the keyset is valid */
+ if (!info)
+ return false;
+
+ /* a type_id of value -1 means that there is no type field */
+ if (info->type_id == (u8)-1)
+ return true;
+
+ /* Get a valid typegroup for the specific keyset */
+ tgt = vcap_keyfield_typegroup(vctrl, vt, keyset);
+ if (!tgt)
+ return false;
+
+ fields = vcap_keyfields(vctrl, vt, keyset);
+ if (!fields)
+ return false;
+
+ typefld = &fields[VCAP_KF_TYPE];
+ vcap_iter_init(&iter, vcap->sw_width, tgt, typefld->offset);
+ vcap_decode_field(mskstream, &iter, typefld->width, (u8 *)&mask);
+ /* no type info if there are no mask bits */
+ if (vcap_bitarray_zero(typefld->width, (u8 *)&mask))
+ return false;
+
+ /* Get the value of the type field in the stream and compare to the
+ * one define in the vcap keyset
+ */
+ vcap_iter_init(&iter, vcap->sw_width, tgt, typefld->offset);
+ vcap_decode_field(keystream, &iter, typefld->width, (u8 *)&value);
+
+ return (value & mask) == (info->type_id & mask);
+}
+
+/* Verify that the typegroup bits have the correct values */
+static int vcap_verify_typegroups(u32 *stream, int sw_width,
+ const struct vcap_typegroup *tgt, bool mask,
+ int sw_max)
+{
+ struct vcap_stream_iter iter;
+ int sw_cnt, idx;
+
+ vcap_iter_set(&iter, sw_width, tgt, 0);
+ sw_cnt = 0;
+ while (iter.tg->width) {
+ u32 value = 0;
+ u32 tg_value = iter.tg->value;
+
+ if (mask)
+ tg_value = (1 << iter.tg->width) - 1;
+ /* Set position to current typegroup bit */
+ iter.offset = iter.tg->offset;
+ vcap_iter_update(&iter);
+ for (idx = 0; idx < iter.tg->width; idx++) {
+ /* Decode one typegroup bit */
+ if (vcap_get_bit(stream, &iter))
+ value |= 1 << idx;
+ iter.offset++;
+ vcap_iter_update(&iter);
+ }
+ if (value != tg_value)
+ return -EINVAL;
+ iter.tg++; /* next typegroup */
+ sw_cnt++;
+ /* Stop checking more typegroups */
+ if (sw_max && sw_cnt >= sw_max)
+ break;
+ }
+ return 0;
+}
+
+/* Find the subword width of the key typegroup that matches the stream data */
+static int vcap_find_keystream_typegroup_sw(struct vcap_control *vctrl,
+ enum vcap_type vt, u32 *stream,
+ bool mask, int sw_max)
+{
+ const struct vcap_typegroup **tgt;
+ int sw_idx, res;
+
+ tgt = vctrl->vcaps[vt].keyfield_set_typegroups;
+ /* Try the longest subword match first */
+ for (sw_idx = vctrl->vcaps[vt].sw_count; sw_idx >= 0; sw_idx--) {
+ if (!tgt[sw_idx])
+ continue;
+
+ res = vcap_verify_typegroups(stream, vctrl->vcaps[vt].sw_width,
+ tgt[sw_idx], mask, sw_max);
+ if (res == 0)
+ return sw_idx;
+ }
+ return -EINVAL;
+}
+
+/* Verify that the typegroup information, subword count, keyset and type id
+ * are in sync and correct, return the list of matchin keysets
+ */
+int
+vcap_find_keystream_keysets(struct vcap_control *vctrl,
+ enum vcap_type vt,
+ u32 *keystream,
+ u32 *mskstream,
+ bool mask, int sw_max,
+ struct vcap_keyset_list *kslist)
+{
+ const struct vcap_set *keyfield_set;
+ int sw_count, idx;
+
+ sw_count = vcap_find_keystream_typegroup_sw(vctrl, vt, keystream, mask,
+ sw_max);
+ if (sw_count < 0)
+ return sw_count;
+
+ keyfield_set = vctrl->vcaps[vt].keyfield_set;
+ for (idx = 0; idx < vctrl->vcaps[vt].keyfield_set_size; ++idx) {
+ if (keyfield_set[idx].sw_per_item != sw_count)
+ continue;
+
+ if (vcap_verify_keystream_keyset(vctrl, vt, keystream,
+ mskstream, idx))
+ vcap_keyset_list_add(kslist, idx);
+ }
+ if (kslist->cnt > 0)
+ return 0;
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(vcap_find_keystream_keysets);
+
+/* Read key data from a VCAP address and discover if there are any rule keysets
+ * here
+ */
+int vcap_addr_keysets(struct vcap_control *vctrl,
+ struct net_device *ndev,
+ struct vcap_admin *admin,
+ int addr,
+ struct vcap_keyset_list *kslist)
+{
+ enum vcap_type vt = admin->vtype;
+ int keyset_sw_regs, idx;
+ u32 key = 0, mask = 0;
+
+ /* Read the cache at the specified address */
+ keyset_sw_regs = DIV_ROUND_UP(vctrl->vcaps[vt].sw_width, 32);
+ vctrl->ops->update(ndev, admin, VCAP_CMD_READ, VCAP_SEL_ALL, addr);
+ vctrl->ops->cache_read(ndev, admin, VCAP_SEL_ENTRY, 0,
+ keyset_sw_regs);
+ /* Skip uninitialized key/mask entries */
+ for (idx = 0; idx < keyset_sw_regs; ++idx) {
+ key |= ~admin->cache.keystream[idx];
+ mask |= admin->cache.maskstream[idx];
+ }
+ if (key == 0 && mask == 0)
+ return -EINVAL;
+ /* Decode and locate the keysets */
+ return vcap_find_keystream_keysets(vctrl, vt, admin->cache.keystream,
+ admin->cache.maskstream, false, 0,
+ kslist);
+}
+EXPORT_SYMBOL_GPL(vcap_addr_keysets);
+
/* Return the list of keyfields for the keyset */
const struct vcap_field *vcap_keyfields(struct vcap_control *vctrl,
enum vcap_type vt,
@@ -618,6 +839,517 @@ struct vcap_rule_internal *vcap_dup_rule(struct vcap_rule_internal *ri)
return duprule;
}
+static void vcap_apply_width(u8 *dst, int width, int bytes)
+{
+ u8 bmask;
+ int idx;
+
+ for (idx = 0; idx < bytes; idx++) {
+ if (width > 0)
+ if (width < 8)
+ bmask = (1 << width) - 1;
+ else
+ bmask = ~0;
+ else
+ bmask = 0;
+ dst[idx] &= bmask;
+ width -= 8;
+ }
+}
+
+static void vcap_copy_from_w32be(u8 *dst, u8 *src, int size, int width)
+{
+ int idx, ridx, wstart, nidx;
+ int tail_bytes = (((size + 4) >> 2) << 2) - size;
+
+ for (idx = 0, ridx = size - 1; idx < size; ++idx, --ridx) {
+ wstart = (idx >> 2) << 2;
+ nidx = wstart + 3 - (idx & 0x3);
+ if (nidx >= size)
+ nidx -= tail_bytes;
+ dst[nidx] = src[ridx];
+ }
+
+ vcap_apply_width(dst, width, size);
+}
+
+static void vcap_copy_action_bit_field(struct vcap_u1_action *field, u8 *value)
+{
+ field->value = (*value) & 0x1;
+}
+
+static void vcap_copy_limited_actionfield(u8 *dstvalue, u8 *srcvalue,
+ int width, int bytes)
+{
+ memcpy(dstvalue, srcvalue, bytes);
+ vcap_apply_width(dstvalue, width, bytes);
+}
+
+static void vcap_copy_to_client_actionfield(struct vcap_rule_internal *ri,
+ struct vcap_client_actionfield *field,
+ u8 *value, u16 width)
+{
+ int field_size = actionfield_size_table[field->ctrl.type];
+
+ if (ri->admin->w32be) {
+ switch (field->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ vcap_copy_action_bit_field(&field->data.u1, value);
+ break;
+ case VCAP_FIELD_U32:
+ vcap_copy_limited_actionfield((u8 *)&field->data.u32.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_from_w32be(field->data.u48.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_from_w32be(field->data.u56.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_from_w32be(field->data.u64.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_from_w32be(field->data.u72.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_from_w32be(field->data.u112.value, value,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_from_w32be(field->data.u128.value, value,
+ field_size, width);
+ break;
+ };
+ } else {
+ switch (field->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ vcap_copy_action_bit_field(&field->data.u1, value);
+ break;
+ case VCAP_FIELD_U32:
+ vcap_copy_limited_actionfield((u8 *)&field->data.u32.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_limited_actionfield(field->data.u48.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_limited_actionfield(field->data.u56.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_limited_actionfield(field->data.u64.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_limited_actionfield(field->data.u72.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_limited_actionfield(field->data.u112.value,
+ value,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_limited_actionfield(field->data.u128.value,
+ value,
+ width, field_size);
+ break;
+ };
+ }
+}
+
+static void vcap_copy_key_bit_field(struct vcap_u1_key *field,
+ u8 *value, u8 *mask)
+{
+ field->value = (*value) & 0x1;
+ field->mask = (*mask) & 0x1;
+}
+
+static void vcap_copy_limited_keyfield(u8 *dstvalue, u8 *dstmask,
+ u8 *srcvalue, u8 *srcmask,
+ int width, int bytes)
+{
+ memcpy(dstvalue, srcvalue, bytes);
+ vcap_apply_width(dstvalue, width, bytes);
+ memcpy(dstmask, srcmask, bytes);
+ vcap_apply_width(dstmask, width, bytes);
+}
+
+static void vcap_copy_to_client_keyfield(struct vcap_rule_internal *ri,
+ struct vcap_client_keyfield *field,
+ u8 *value, u8 *mask, u16 width)
+{
+ int field_size = keyfield_size_table[field->ctrl.type] / 2;
+
+ if (ri->admin->w32be) {
+ switch (field->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ vcap_copy_key_bit_field(&field->data.u1, value, mask);
+ break;
+ case VCAP_FIELD_U32:
+ vcap_copy_limited_keyfield((u8 *)&field->data.u32.value,
+ (u8 *)&field->data.u32.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_from_w32be(field->data.u48.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u48.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_from_w32be(field->data.u56.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u56.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_from_w32be(field->data.u64.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u64.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_from_w32be(field->data.u72.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u72.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_from_w32be(field->data.u112.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u112.mask, mask,
+ field_size, width);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_from_w32be(field->data.u128.value, value,
+ field_size, width);
+ vcap_copy_from_w32be(field->data.u128.mask, mask,
+ field_size, width);
+ break;
+ };
+ } else {
+ switch (field->ctrl.type) {
+ case VCAP_FIELD_BIT:
+ vcap_copy_key_bit_field(&field->data.u1, value, mask);
+ break;
+ case VCAP_FIELD_U32:
+ vcap_copy_limited_keyfield((u8 *)&field->data.u32.value,
+ (u8 *)&field->data.u32.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U48:
+ vcap_copy_limited_keyfield(field->data.u48.value,
+ field->data.u48.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U56:
+ vcap_copy_limited_keyfield(field->data.u56.value,
+ field->data.u56.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U64:
+ vcap_copy_limited_keyfield(field->data.u64.value,
+ field->data.u64.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U72:
+ vcap_copy_limited_keyfield(field->data.u72.value,
+ field->data.u72.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U112:
+ vcap_copy_limited_keyfield(field->data.u112.value,
+ field->data.u112.mask,
+ value, mask,
+ width, field_size);
+ break;
+ case VCAP_FIELD_U128:
+ vcap_copy_limited_keyfield(field->data.u128.value,
+ field->data.u128.mask,
+ value, mask,
+ width, field_size);
+ break;
+ };
+ }
+}
+
+static void vcap_rule_alloc_keyfield(struct vcap_rule_internal *ri,
+ const struct vcap_field *keyfield,
+ enum vcap_key_field key,
+ u8 *value, u8 *mask)
+{
+ struct vcap_client_keyfield *field;
+
+ field = kzalloc(sizeof(*field), GFP_KERNEL);
+ if (!field)
+ return;
+ INIT_LIST_HEAD(&field->ctrl.list);
+ field->ctrl.key = key;
+ field->ctrl.type = keyfield->type;
+ vcap_copy_to_client_keyfield(ri, field, value, mask, keyfield->width);
+ list_add_tail(&field->ctrl.list, &ri->data.keyfields);
+}
+
+/* Read key data from a VCAP address and discover if there is a rule keyset
+ * here
+ */
+static bool
+vcap_verify_actionstream_actionset(struct vcap_control *vctrl,
+ enum vcap_type vt,
+ u32 *actionstream,
+ enum vcap_actionfield_set actionset)
+{
+ const struct vcap_typegroup *tgt;
+ const struct vcap_field *fields;
+ const struct vcap_set *info;
+
+ if (vcap_actionfield_count(vctrl, vt, actionset) == 0)
+ return false;
+
+ info = vcap_actionfieldset(vctrl, vt, actionset);
+ /* Check that the actionset is valid */
+ if (!info)
+ return false;
+
+ /* a type_id of value -1 means that there is no type field */
+ if (info->type_id == (u8)-1)
+ return true;
+
+ /* Get a valid typegroup for the specific actionset */
+ tgt = vcap_actionfield_typegroup(vctrl, vt, actionset);
+ if (!tgt)
+ return false;
+
+ fields = vcap_actionfields(vctrl, vt, actionset);
+ if (!fields)
+ return false;
+
+ /* Later this will be expanded with a check of the type id */
+ return true;
+}
+
+/* Find the subword width of the action typegroup that matches the stream data
+ */
+static int vcap_find_actionstream_typegroup_sw(struct vcap_control *vctrl,
+ enum vcap_type vt, u32 *stream,
+ int sw_max)
+{
+ const struct vcap_typegroup **tgt;
+ int sw_idx, res;
+
+ tgt = vctrl->vcaps[vt].actionfield_set_typegroups;
+ /* Try the longest subword match first */
+ for (sw_idx = vctrl->vcaps[vt].sw_count; sw_idx >= 0; sw_idx--) {
+ if (!tgt[sw_idx])
+ continue;
+ res = vcap_verify_typegroups(stream, vctrl->vcaps[vt].act_width,
+ tgt[sw_idx], false, sw_max);
+ if (res == 0)
+ return sw_idx;
+ }
+ return -EINVAL;
+}
+
+/* Verify that the typegroup information, subword count, actionset and type id
+ * are in sync and correct, return the actionset
+ */
+static enum vcap_actionfield_set
+vcap_find_actionstream_actionset(struct vcap_control *vctrl,
+ enum vcap_type vt,
+ u32 *stream,
+ int sw_max)
+{
+ const struct vcap_set *actionfield_set;
+ int sw_count, idx;
+ bool res;
+
+ sw_count = vcap_find_actionstream_typegroup_sw(vctrl, vt, stream,
+ sw_max);
+ if (sw_count < 0)
+ return sw_count;
+
+ actionfield_set = vctrl->vcaps[vt].actionfield_set;
+ for (idx = 0; idx < vctrl->vcaps[vt].actionfield_set_size; ++idx) {
+ if (actionfield_set[idx].sw_per_item != sw_count)
+ continue;
+
+ res = vcap_verify_actionstream_actionset(vctrl, vt,
+ stream, idx);
+ if (res)
+ return idx;
+ }
+ return -EINVAL;
+}
+
+/* Store action value in an element in a list for the client */
+static void vcap_rule_alloc_actionfield(struct vcap_rule_internal *ri,
+ const struct vcap_field *actionfield,
+ enum vcap_action_field action,
+ u8 *value)
+{
+ struct vcap_client_actionfield *field;
+
+ field = kzalloc(sizeof(*field), GFP_KERNEL);
+ if (!field)
+ return;
+ INIT_LIST_HEAD(&field->ctrl.list);
+ field->ctrl.action = action;
+ field->ctrl.type = actionfield->type;
+ vcap_copy_to_client_actionfield(ri, field, value, actionfield->width);
+ list_add_tail(&field->ctrl.list, &ri->data.actionfields);
+}
+
+static int vcap_decode_actionset(struct vcap_rule_internal *ri)
+{
+ struct vcap_control *vctrl = ri->vctrl;
+ struct vcap_admin *admin = ri->admin;
+ const struct vcap_field *actionfield;
+ enum vcap_actionfield_set actionset;
+ enum vcap_type vt = admin->vtype;
+ const struct vcap_typegroup *tgt;
+ struct vcap_stream_iter iter;
+ int idx, res, actfield_count;
+ u32 *actstream;
+ u8 value[16];
+
+ actstream = admin->cache.actionstream;
+ res = vcap_find_actionstream_actionset(vctrl, vt, actstream, 0);
+ if (res < 0) {
+ pr_err("%s:%d: could not find valid actionset: %d\n",
+ __func__, __LINE__, res);
+ return -EINVAL;
+ }
+ actionset = res;
+ actfield_count = vcap_actionfield_count(vctrl, vt, actionset);
+ actionfield = vcap_actionfields(vctrl, vt, actionset);
+ tgt = vcap_actionfield_typegroup(vctrl, vt, actionset);
+ /* Start decoding the stream */
+ for (idx = 0; idx < actfield_count; ++idx) {
+ if (actionfield[idx].width <= 0)
+ continue;
+ /* Get the action */
+ memset(value, 0, DIV_ROUND_UP(actionfield[idx].width, 8));
+ vcap_iter_init(&iter, vctrl->vcaps[vt].act_width, tgt,
+ actionfield[idx].offset);
+ vcap_decode_field(actstream, &iter, actionfield[idx].width,
+ value);
+ /* Skip if no bits are set */
+ if (vcap_bitarray_zero(actionfield[idx].width, value))
+ continue;
+ vcap_rule_alloc_actionfield(ri, &actionfield[idx], idx, value);
+ /* Later the action id will also be checked */
+ }
+ return vcap_set_rule_set_actionset((struct vcap_rule *)ri, actionset);
+}
+
+static int vcap_decode_keyset(struct vcap_rule_internal *ri)
+{
+ struct vcap_control *vctrl = ri->vctrl;
+ struct vcap_stream_iter kiter, miter;
+ struct vcap_admin *admin = ri->admin;
+ enum vcap_keyfield_set keysets[10];
+ const struct vcap_field *keyfield;
+ enum vcap_type vt = admin->vtype;
+ const struct vcap_typegroup *tgt;
+ struct vcap_keyset_list matches;
+ enum vcap_keyfield_set keyset;
+ int idx, res, keyfield_count;
+ u32 *maskstream;
+ u32 *keystream;
+ u8 value[16];
+ u8 mask[16];
+
+ keystream = admin->cache.keystream;
+ maskstream = admin->cache.maskstream;
+ matches.keysets = keysets;
+ matches.cnt = 0;
+ matches.max = ARRAY_SIZE(keysets);
+ res = vcap_find_keystream_keysets(vctrl, vt, keystream, maskstream,
+ false, 0, &matches);
+ if (res < 0) {
+ pr_err("%s:%d: could not find valid keysets: %d\n",
+ __func__, __LINE__, res);
+ return -EINVAL;
+ }
+ keyset = matches.keysets[0];
+ keyfield_count = vcap_keyfield_count(vctrl, vt, keyset);
+ keyfield = vcap_keyfields(vctrl, vt, keyset);
+ tgt = vcap_keyfield_typegroup(vctrl, vt, keyset);
+ /* Start decoding the streams */
+ for (idx = 0; idx < keyfield_count; ++idx) {
+ if (keyfield[idx].width <= 0)
+ continue;
+ /* First get the mask */
+ memset(mask, 0, DIV_ROUND_UP(keyfield[idx].width, 8));
+ vcap_iter_init(&miter, vctrl->vcaps[vt].sw_width, tgt,
+ keyfield[idx].offset);
+ vcap_decode_field(maskstream, &miter, keyfield[idx].width,
+ mask);
+ /* Skip if no mask bits are set */
+ if (vcap_bitarray_zero(keyfield[idx].width, mask))
+ continue;
+ /* Get the key */
+ memset(value, 0, DIV_ROUND_UP(keyfield[idx].width, 8));
+ vcap_iter_init(&kiter, vctrl->vcaps[vt].sw_width, tgt,
+ keyfield[idx].offset);
+ vcap_decode_field(keystream, &kiter, keyfield[idx].width,
+ value);
+ vcap_rule_alloc_keyfield(ri, &keyfield[idx], idx, value, mask);
+ }
+ return vcap_set_rule_set_keyset((struct vcap_rule *)ri, keyset);
+}
+
+/* Read VCAP content into the VCAP cache */
+static int vcap_read_rule(struct vcap_rule_internal *ri)
+{
+ struct vcap_admin *admin = ri->admin;
+ int sw_idx, ent_idx = 0, act_idx = 0;
+ u32 addr = ri->addr;
+
+ if (!ri->size || !ri->keyset_sw_regs || !ri->actionset_sw_regs) {
+ pr_err("%s:%d: rule is empty\n", __func__, __LINE__);
+ return -EINVAL;
+ }
+ vcap_erase_cache(ri);
+ /* Use the values in the streams to read the VCAP cache */
+ for (sw_idx = 0; sw_idx < ri->size; sw_idx++, addr++) {
+ ri->vctrl->ops->update(ri->ndev, admin, VCAP_CMD_READ,
+ VCAP_SEL_ALL, addr);
+ ri->vctrl->ops->cache_read(ri->ndev, admin,
+ VCAP_SEL_ENTRY, ent_idx,
+ ri->keyset_sw_regs);
+ ri->vctrl->ops->cache_read(ri->ndev, admin,
+ VCAP_SEL_ACTION, act_idx,
+ ri->actionset_sw_regs);
+ if (sw_idx == 0)
+ ri->vctrl->ops->cache_read(ri->ndev, admin,
+ VCAP_SEL_COUNTER,
+ ri->counter_id, 0);
+ ent_idx += ri->keyset_sw_regs;
+ act_idx += ri->actionset_sw_regs;
+ }
+ return 0;
+}
+
/* Write VCAP cache content to the VCAP HW instance */
static int vcap_write_rule(struct vcap_rule_internal *ri)
{
@@ -1183,6 +1915,46 @@ void vcap_free_rule(struct vcap_rule *rule)
}
EXPORT_SYMBOL_GPL(vcap_free_rule);
+struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id)
+{
+ struct vcap_rule_internal *elem;
+ struct vcap_rule_internal *ri;
+ int err;
+
+ ri = NULL;
+
+ err = vcap_api_check(vctrl);
+ if (err)
+ return ERR_PTR(err);
+ elem = vcap_lookup_rule(vctrl, id);
+ if (!elem)
+ return NULL;
+ mutex_lock(&elem->admin->lock);
+ ri = vcap_dup_rule(elem);
+ if (IS_ERR(ri))
+ goto unlock;
+ err = vcap_read_rule(ri);
+ if (err) {
+ ri = ERR_PTR(err);
+ goto unlock;
+ }
+ err = vcap_decode_keyset(ri);
+ if (err) {
+ ri = ERR_PTR(err);
+ goto unlock;
+ }
+ err = vcap_decode_actionset(ri);
+ if (err) {
+ ri = ERR_PTR(err);
+ goto unlock;
+ }
+
+unlock:
+ mutex_unlock(&elem->admin->lock);
+ return (struct vcap_rule *)ri;
+}
+EXPORT_SYMBOL_GPL(vcap_get_rule);
+
/* Return the alignment offset for a new rule address */
static int vcap_valid_rule_move(struct vcap_rule_internal *el, int offset)
{
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
index 93a0fcb12a819..a354dcd741e22 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
@@ -170,6 +170,8 @@ int vcap_add_rule(struct vcap_rule *rule);
int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id);
/* Make a full copy of an existing rule with a new rule id */
struct vcap_rule *vcap_copy_rule(struct vcap_rule *rule);
+/* Get rule from a VCAP instance */
+struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id);
/* Update the keyset for the rule */
int vcap_set_rule_set_keyset(struct vcap_rule *rule,
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c b/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
index 3b8d165dc8322..895bfff550d23 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
@@ -18,355 +18,15 @@ struct vcap_port_debugfs_info {
struct net_device *ndev;
};
-static bool vcap_bitarray_zero(int width, u8 *value)
-{
- int bytes = DIV_ROUND_UP(width, BITS_PER_BYTE);
- u8 total = 0, bmask = 0xff;
- int rwidth = width;
- int idx;
-
- for (idx = 0; idx < bytes; ++idx, rwidth -= BITS_PER_BYTE) {
- if (rwidth && rwidth < BITS_PER_BYTE)
- bmask = (1 << rwidth) - 1;
- total += value[idx] & bmask;
- }
- return total == 0;
-}
-
-static bool vcap_get_bit(u32 *stream, struct vcap_stream_iter *itr)
-{
- u32 mask = BIT(itr->reg_bitpos);
- u32 *p = &stream[itr->reg_idx];
-
- return !!(*p & mask);
-}
-
-static void vcap_decode_field(u32 *stream, struct vcap_stream_iter *itr,
- int width, u8 *value)
-{
- int idx;
-
- /* Loop over the field value bits and get the field bits and
- * set them in the output value byte array
- */
- for (idx = 0; idx < width; idx++) {
- u8 bidx = idx & 0x7;
-
- /* Decode one field value bit */
- if (vcap_get_bit(stream, itr))
- *value |= 1 << bidx;
- vcap_iter_next(itr);
- if (bidx == 7)
- value++;
- }
-}
-
-/* Verify that the typegroup bits have the correct values */
-static int vcap_verify_typegroups(u32 *stream, int sw_width,
- const struct vcap_typegroup *tgt, bool mask,
- int sw_max)
-{
- struct vcap_stream_iter iter;
- int sw_cnt, idx;
-
- vcap_iter_set(&iter, sw_width, tgt, 0);
- sw_cnt = 0;
- while (iter.tg->width) {
- u32 value = 0;
- u32 tg_value = iter.tg->value;
-
- if (mask)
- tg_value = (1 << iter.tg->width) - 1;
- /* Set position to current typegroup bit */
- iter.offset = iter.tg->offset;
- vcap_iter_update(&iter);
- for (idx = 0; idx < iter.tg->width; idx++) {
- /* Decode one typegroup bit */
- if (vcap_get_bit(stream, &iter))
- value |= 1 << idx;
- iter.offset++;
- vcap_iter_update(&iter);
- }
- if (value != tg_value)
- return -EINVAL;
- iter.tg++; /* next typegroup */
- sw_cnt++;
- /* Stop checking more typegroups */
- if (sw_max && sw_cnt >= sw_max)
- break;
- }
- return 0;
-}
-
-/* Find the subword width of the key typegroup that matches the stream data */
-static int vcap_find_keystream_typegroup_sw(struct vcap_control *vctrl,
- enum vcap_type vt, u32 *stream,
- bool mask, int sw_max)
-{
- const struct vcap_typegroup **tgt;
- int sw_idx, res;
-
- tgt = vctrl->vcaps[vt].keyfield_set_typegroups;
- /* Try the longest subword match first */
- for (sw_idx = vctrl->vcaps[vt].sw_count; sw_idx >= 0; sw_idx--) {
- if (!tgt[sw_idx])
- continue;
-
- res = vcap_verify_typegroups(stream, vctrl->vcaps[vt].sw_width,
- tgt[sw_idx], mask, sw_max);
- if (res == 0)
- return sw_idx;
- }
- return -EINVAL;
-}
-
-/* Find the subword width of the action typegroup that matches the stream data
- */
-static int vcap_find_actionstream_typegroup_sw(struct vcap_control *vctrl,
- enum vcap_type vt, u32 *stream,
- int sw_max)
-{
- const struct vcap_typegroup **tgt;
- int sw_idx, res;
-
- tgt = vctrl->vcaps[vt].actionfield_set_typegroups;
- /* Try the longest subword match first */
- for (sw_idx = vctrl->vcaps[vt].sw_count; sw_idx >= 0; sw_idx--) {
- if (!tgt[sw_idx])
- continue;
- res = vcap_verify_typegroups(stream, vctrl->vcaps[vt].act_width,
- tgt[sw_idx], false, sw_max);
- if (res == 0)
- return sw_idx;
- }
- return -EINVAL;
-}
-
-/* Verify that the type id in the stream matches the type id of the keyset */
-static bool vcap_verify_keystream_keyset(struct vcap_control *vctrl,
- enum vcap_type vt,
- u32 *keystream,
- u32 *mskstream,
- enum vcap_keyfield_set keyset)
-{
- const struct vcap_info *vcap = &vctrl->vcaps[vt];
- const struct vcap_field *typefld;
- const struct vcap_typegroup *tgt;
- const struct vcap_field *fields;
- struct vcap_stream_iter iter;
- const struct vcap_set *info;
- u32 value = 0;
- u32 mask = 0;
-
- if (vcap_keyfield_count(vctrl, vt, keyset) == 0)
- return false;
-
- info = vcap_keyfieldset(vctrl, vt, keyset);
- /* Check that the keyset is valid */
- if (!info)
- return false;
-
- /* a type_id of value -1 means that there is no type field */
- if (info->type_id == (u8)-1)
- return true;
-
- /* Get a valid typegroup for the specific keyset */
- tgt = vcap_keyfield_typegroup(vctrl, vt, keyset);
- if (!tgt)
- return false;
-
- fields = vcap_keyfields(vctrl, vt, keyset);
- if (!fields)
- return false;
-
- typefld = &fields[VCAP_KF_TYPE];
- vcap_iter_init(&iter, vcap->sw_width, tgt, typefld->offset);
- vcap_decode_field(mskstream, &iter, typefld->width, (u8 *)&mask);
- /* no type info if there are no mask bits */
- if (vcap_bitarray_zero(typefld->width, (u8 *)&mask))
- return false;
-
- /* Get the value of the type field in the stream and compare to the
- * one define in the vcap keyset
- */
- vcap_iter_init(&iter, vcap->sw_width, tgt, typefld->offset);
- vcap_decode_field(keystream, &iter, typefld->width, (u8 *)&value);
-
- return (value & mask) == (info->type_id & mask);
-}
-
-/* Verify that the typegroup information, subword count, keyset and type id
- * are in sync and correct, return the list of matching keysets
- */
-static int
-vcap_find_keystream_keysets(struct vcap_control *vctrl,
- enum vcap_type vt,
- u32 *keystream,
- u32 *mskstream,
- bool mask, int sw_max,
- struct vcap_keyset_list *kslist)
-{
- const struct vcap_set *keyfield_set;
- int sw_count, idx;
-
- sw_count = vcap_find_keystream_typegroup_sw(vctrl, vt, keystream, mask,
- sw_max);
- if (sw_count < 0)
- return sw_count;
-
- keyfield_set = vctrl->vcaps[vt].keyfield_set;
- for (idx = 0; idx < vctrl->vcaps[vt].keyfield_set_size; ++idx) {
- if (keyfield_set[idx].sw_per_item != sw_count)
- continue;
-
- if (vcap_verify_keystream_keyset(vctrl, vt, keystream,
- mskstream, idx))
- vcap_keyset_list_add(kslist, idx);
- }
- if (kslist->cnt > 0)
- return 0;
- return -EINVAL;
-}
-
-/* Read key data from a VCAP address and discover if there is a rule keyset
- * here
- */
-static bool
-vcap_verify_actionstream_actionset(struct vcap_control *vctrl,
- enum vcap_type vt,
- u32 *actionstream,
- enum vcap_actionfield_set actionset)
-{
- const struct vcap_typegroup *tgt;
- const struct vcap_field *fields;
- const struct vcap_set *info;
-
- if (vcap_actionfield_count(vctrl, vt, actionset) == 0)
- return false;
-
- info = vcap_actionfieldset(vctrl, vt, actionset);
- /* Check that the actionset is valid */
- if (!info)
- return false;
-
- /* a type_id of value -1 means that there is no type field */
- if (info->type_id == (u8)-1)
- return true;
-
- /* Get a valid typegroup for the specific actionset */
- tgt = vcap_actionfield_typegroup(vctrl, vt, actionset);
- if (!tgt)
- return false;
-
- fields = vcap_actionfields(vctrl, vt, actionset);
- if (!fields)
- return false;
-
- /* Later this will be expanded with a check of the type id */
- return true;
-}
-
-/* Verify that the typegroup information, subword count, actionset and type id
- * are in sync and correct, return the actionset
- */
-static enum vcap_actionfield_set
-vcap_find_actionstream_actionset(struct vcap_control *vctrl,
- enum vcap_type vt,
- u32 *stream,
- int sw_max)
-{
- const struct vcap_set *actionfield_set;
- int sw_count, idx;
- bool res;
-
- sw_count = vcap_find_actionstream_typegroup_sw(vctrl, vt, stream,
- sw_max);
- if (sw_count < 0)
- return sw_count;
-
- actionfield_set = vctrl->vcaps[vt].actionfield_set;
- for (idx = 0; idx < vctrl->vcaps[vt].actionfield_set_size; ++idx) {
- if (actionfield_set[idx].sw_per_item != sw_count)
- continue;
-
- res = vcap_verify_actionstream_actionset(vctrl, vt,
- stream, idx);
- if (res)
- return idx;
- }
- return -EINVAL;
-}
-
-/* Read key data from a VCAP address and discover if there are any rule keysets
- * here
- */
-static int vcap_addr_keysets(struct vcap_control *vctrl,
- struct net_device *ndev,
- struct vcap_admin *admin,
- int addr,
- struct vcap_keyset_list *kslist)
-{
- enum vcap_type vt = admin->vtype;
- int keyset_sw_regs, idx;
- u32 key = 0, mask = 0;
-
- /* Read the cache at the specified address */
- keyset_sw_regs = DIV_ROUND_UP(vctrl->vcaps[vt].sw_width, 32);
- vctrl->ops->update(ndev, admin, VCAP_CMD_READ, VCAP_SEL_ALL, addr);
- vctrl->ops->cache_read(ndev, admin, VCAP_SEL_ENTRY, 0,
- keyset_sw_regs);
- /* Skip uninitialized key/mask entries */
- for (idx = 0; idx < keyset_sw_regs; ++idx) {
- key |= ~admin->cache.keystream[idx];
- mask |= admin->cache.maskstream[idx];
- }
- if (key == 0 && mask == 0)
- return -EINVAL;
- /* Decode and locate the keysets */
- return vcap_find_keystream_keysets(vctrl, vt, admin->cache.keystream,
- admin->cache.maskstream, false, 0,
- kslist);
-}
-
-static int vcap_read_rule(struct vcap_rule_internal *ri)
-{
- struct vcap_admin *admin = ri->admin;
- int sw_idx, ent_idx = 0, act_idx = 0;
- u32 addr = ri->addr;
-
- if (!ri->size || !ri->keyset_sw_regs || !ri->actionset_sw_regs) {
- pr_err("%s:%d: rule is empty\n", __func__, __LINE__);
- return -EINVAL;
- }
- vcap_erase_cache(ri);
- /* Use the values in the streams to read the VCAP cache */
- for (sw_idx = 0; sw_idx < ri->size; sw_idx++, addr++) {
- ri->vctrl->ops->update(ri->ndev, admin, VCAP_CMD_READ,
- VCAP_SEL_ALL, addr);
- ri->vctrl->ops->cache_read(ri->ndev, admin,
- VCAP_SEL_ENTRY, ent_idx,
- ri->keyset_sw_regs);
- ri->vctrl->ops->cache_read(ri->ndev, admin,
- VCAP_SEL_ACTION, act_idx,
- ri->actionset_sw_regs);
- if (sw_idx == 0)
- ri->vctrl->ops->cache_read(ri->ndev, admin,
- VCAP_SEL_COUNTER,
- ri->counter_id, 0);
- ent_idx += ri->keyset_sw_regs;
- act_idx += ri->actionset_sw_regs;
- }
- return 0;
-}
-
/* Dump the keyfields value and mask values */
static void vcap_debugfs_show_rule_keyfield(struct vcap_control *vctrl,
struct vcap_output_print *out,
enum vcap_key_field key,
const struct vcap_field *keyfield,
- u8 *value, u8 *mask)
+ struct vcap_client_keyfield_data *data)
{
bool hex = false;
+ u8 *value, *mask;
int idx, bytes;
out->prf(out->dst, " %s: W%d: ", vcap_keyfield_name(vctrl, key),
@@ -374,40 +34,62 @@ static void vcap_debugfs_show_rule_keyfield(struct vcap_control *vctrl,
switch (keyfield[key].type) {
case VCAP_FIELD_BIT:
- out->prf(out->dst, "%d/%d", value[0], mask[0]);
+ out->prf(out->dst, "%d/%d", data->u1.value, data->u1.mask);
break;
case VCAP_FIELD_U32:
+ value = (u8 *)(&data->u32.value);
+ mask = (u8 *)(&data->u32.mask);
+
if (key == VCAP_KF_L3_IP4_SIP || key == VCAP_KF_L3_IP4_DIP) {
- out->prf(out->dst, "%pI4h/%pI4h", value, mask);
+ out->prf(out->dst, "%pI4h/%pI4h", &data->u32.value,
+ &data->u32.mask);
} else if (key == VCAP_KF_ETYPE ||
key == VCAP_KF_IF_IGR_PORT_MASK) {
hex = true;
} else {
u32 fmsk = (1 << keyfield[key].width) - 1;
- u32 val = *(u32 *)value;
- u32 msk = *(u32 *)mask;
- out->prf(out->dst, "%u/%u", val & fmsk, msk & fmsk);
+ out->prf(out->dst, "%u/%u", data->u32.value & fmsk,
+ data->u32.mask & fmsk);
}
break;
case VCAP_FIELD_U48:
+ value = data->u48.value;
+ mask = data->u48.mask;
if (key == VCAP_KF_L2_SMAC || key == VCAP_KF_L2_DMAC)
- out->prf(out->dst, "%pMR/%pMR", value, mask);
+ out->prf(out->dst, "%pMR/%pMR", data->u48.value,
+ data->u48.mask);
else
hex = true;
break;
case VCAP_FIELD_U56:
+ value = data->u56.value;
+ mask = data->u56.mask;
+ hex = true;
+ break;
case VCAP_FIELD_U64:
+ value = data->u64.value;
+ mask = data->u64.mask;
+ hex = true;
+ break;
case VCAP_FIELD_U72:
+ value = data->u72.value;
+ mask = data->u72.mask;
+ hex = true;
+ break;
case VCAP_FIELD_U112:
+ value = data->u112.value;
+ mask = data->u112.mask;
hex = true;
break;
case VCAP_FIELD_U128:
if (key == VCAP_KF_L3_IP6_SIP || key == VCAP_KF_L3_IP6_DIP) {
u8 nvalue[16], nmask[16];
- vcap_netbytes_copy(nvalue, value, sizeof(nvalue));
- vcap_netbytes_copy(nmask, mask, sizeof(nmask));
+ vcap_netbytes_copy(nvalue, data->u128.value,
+ sizeof(nvalue));
+ vcap_netbytes_copy(nmask, data->u128.mask,
+ sizeof(nmask));
out->prf(out->dst, "%pI6/%pI6", nvalue, nmask);
} else {
hex = true;
@@ -472,19 +154,15 @@ static int vcap_debugfs_show_rule_keyset(struct vcap_rule_internal *ri,
struct vcap_output_print *out)
{
struct vcap_control *vctrl = ri->vctrl;
- struct vcap_stream_iter kiter, miter;
struct vcap_admin *admin = ri->admin;
enum vcap_keyfield_set keysets[10];
const struct vcap_field *keyfield;
enum vcap_type vt = admin->vtype;
- const struct vcap_typegroup *tgt;
+ struct vcap_client_keyfield *ckf;
struct vcap_keyset_list matches;
- enum vcap_keyfield_set keyset;
- int idx, res, keyfield_count;
u32 *maskstream;
u32 *keystream;
- u8 value[16];
- u8 mask[16];
+ int res;
keystream = admin->cache.keystream;
maskstream = admin->cache.maskstream;
@@ -498,39 +176,20 @@ static int vcap_debugfs_show_rule_keyset(struct vcap_rule_internal *ri,
__func__, __LINE__, res);
return -EINVAL;
}
- keyset = matches.keysets[0];
out->prf(out->dst, " keysets:");
- for (idx = 0; idx < matches.cnt; ++idx)
+ for (int idx = 0; idx < matches.cnt; ++idx)
out->prf(out->dst, " %s",
vcap_keyset_name(vctrl, matches.keysets[idx]));
out->prf(out->dst, "\n");
out->prf(out->dst, " keyset_sw: %d\n", ri->keyset_sw);
out->prf(out->dst, " keyset_sw_regs: %d\n", ri->keyset_sw_regs);
- keyfield_count = vcap_keyfield_count(vctrl, vt, keyset);
- keyfield = vcap_keyfields(vctrl, vt, keyset);
- tgt = vcap_keyfield_typegroup(vctrl, vt, keyset);
- /* Start decoding the streams */
- for (idx = 0; idx < keyfield_count; ++idx) {
- if (keyfield[idx].width <= 0)
- continue;
- /* First get the mask */
- memset(mask, 0, DIV_ROUND_UP(keyfield[idx].width, 8));
- vcap_iter_init(&miter, vctrl->vcaps[vt].sw_width, tgt,
- keyfield[idx].offset);
- vcap_decode_field(maskstream, &miter, keyfield[idx].width,
- mask);
- /* Skip if no mask bits are set */
- if (vcap_bitarray_zero(keyfield[idx].width, mask))
- continue;
- /* Get the key */
- memset(value, 0, DIV_ROUND_UP(keyfield[idx].width, 8));
- vcap_iter_init(&kiter, vctrl->vcaps[vt].sw_width, tgt,
- keyfield[idx].offset);
- vcap_decode_field(keystream, &kiter, keyfield[idx].width,
- value);
- vcap_debugfs_show_rule_keyfield(vctrl, out, idx, keyfield,
- value, mask);
+
+ list_for_each_entry(ckf, &ri->data.keyfields, ctrl.list) {
+ keyfield = vcap_keyfields(vctrl, admin->vtype, ri->data.keyset);
+ vcap_debugfs_show_rule_keyfield(vctrl, out, ckf->ctrl.key,
+ keyfield, &ckf->data);
}
+
return 0;
}
@@ -540,48 +199,21 @@ static int vcap_debugfs_show_rule_actionset(struct vcap_rule_internal *ri,
struct vcap_control *vctrl = ri->vctrl;
struct vcap_admin *admin = ri->admin;
const struct vcap_field *actionfield;
- enum vcap_actionfield_set actionset;
- enum vcap_type vt = admin->vtype;
- const struct vcap_typegroup *tgt;
- struct vcap_stream_iter iter;
- int idx, res, actfield_count;
- u32 *actstream;
- u8 value[16];
- bool no_bits;
-
- actstream = admin->cache.actionstream;
- res = vcap_find_actionstream_actionset(vctrl, vt, actstream, 0);
- if (res < 0) {
- pr_err("%s:%d: could not find valid actionset: %d\n",
- __func__, __LINE__, res);
- return -EINVAL;
- }
- actionset = res;
+ struct vcap_client_actionfield *caf;
+
out->prf(out->dst, " actionset: %s\n",
vcap_actionset_name(vctrl, ri->data.actionset));
out->prf(out->dst, " actionset_sw: %d\n", ri->actionset_sw);
out->prf(out->dst, " actionset_sw_regs: %d\n", ri->actionset_sw_regs);
- actfield_count = vcap_actionfield_count(vctrl, vt, actionset);
- actionfield = vcap_actionfields(vctrl, vt, actionset);
- tgt = vcap_actionfield_typegroup(vctrl, vt, actionset);
- /* Start decoding the stream */
- for (idx = 0; idx < actfield_count; ++idx) {
- if (actionfield[idx].width <= 0)
- continue;
- /* Get the action */
- memset(value, 0, DIV_ROUND_UP(actionfield[idx].width, 8));
- vcap_iter_init(&iter, vctrl->vcaps[vt].act_width, tgt,
- actionfield[idx].offset);
- vcap_decode_field(actstream, &iter, actionfield[idx].width,
- value);
- /* Skip if no bits are set */
- no_bits = vcap_bitarray_zero(actionfield[idx].width, value);
- if (no_bits)
- continue;
- /* Later the action id will also be checked */
- vcap_debugfs_show_rule_actionfield(vctrl, out, idx, actionfield,
- value);
+
+ list_for_each_entry(caf, &ri->data.actionfields, ctrl.list) {
+ actionfield = vcap_actionfields(vctrl, admin->vtype,
+ ri->data.actionset);
+ vcap_debugfs_show_rule_actionfield(vctrl, out, caf->ctrl.action,
+ actionfield,
+ &caf->data.u1.value);
}
+
return 0;
}
@@ -632,32 +264,22 @@ static int vcap_show_admin(struct vcap_control *vctrl,
struct vcap_admin *admin,
struct vcap_output_print *out)
{
- struct vcap_rule_internal *elem, *ri;
+ struct vcap_rule_internal *elem;
+ struct vcap_rule *vrule;
int ret = 0;
vcap_show_admin_info(vctrl, admin, out);
- mutex_lock(&admin->lock);
list_for_each_entry(elem, &admin->rules, list) {
- ri = vcap_dup_rule(elem);
- if (IS_ERR(ri)) {
- ret = PTR_ERR(ri);
- goto err_unlock;
+ vrule = vcap_get_rule(vctrl, elem->data.id);
+ if (IS_ERR_OR_NULL(vrule)) {
+ ret = PTR_ERR(vrule);
+ break;
}
- /* Read data from VCAP */
- ret = vcap_read_rule(ri);
- if (ret)
- goto err_free_rule;
+
out->prf(out->dst, "\n");
- vcap_show_admin_rule(vctrl, admin, out, ri);
- vcap_free_rule((struct vcap_rule *)ri);
+ vcap_show_admin_rule(vctrl, admin, out, to_intrule(vrule));
+ vcap_free_rule(vrule);
}
- mutex_unlock(&admin->lock);
- return 0;
-
-err_free_rule:
- vcap_free_rule((struct vcap_rule *)ri);
-err_unlock:
- mutex_unlock(&admin->lock);
return ret;
}
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_private.h b/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
index 9ac1b1d55f22e..4fd21da976799 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_private.h
@@ -96,4 +96,18 @@ const char *vcap_actionset_name(struct vcap_control *vctrl,
const char *vcap_actionfield_name(struct vcap_control *vctrl,
enum vcap_action_field action);
+/* Read key data from a VCAP address and discover if there are any rule keysets
+ * here
+ */
+int vcap_addr_keysets(struct vcap_control *vctrl, struct net_device *ndev,
+ struct vcap_admin *admin, int addr,
+ struct vcap_keyset_list *kslist);
+
+/* Verify that the typegroup information, subword count, keyset and type id
+ * are in sync and correct, return the list of matchin keysets
+ */
+int vcap_find_keystream_keysets(struct vcap_control *vctrl, enum vcap_type vt,
+ u32 *keystream, u32 *mskstream, bool mask,
+ int sw_max, struct vcap_keyset_list *kslist);
+
#endif /* __VCAP_API_PRIVATE__ */
--
2.38.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 66+ messages in thread
* [PATCH net-next v3 2/4] net: microchip: vcap: Add vcap_mod_rule
2022-12-03 10:43 ` Horatiu Vultur
@ 2022-12-03 10:43 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Add the function vcap_mod_rule which allows to update an existing rule
in the vcap. It is required for the rule to exist in the vcap to be able
to modify it.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
.../net/ethernet/microchip/vcap/vcap_api.c | 36 +++++++++++++++++++
.../ethernet/microchip/vcap/vcap_api_client.h | 2 ++
2 files changed, 38 insertions(+)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c
index 27128313f15f1..eae4e9fe0e147 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -1955,6 +1955,42 @@ struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id)
}
EXPORT_SYMBOL_GPL(vcap_get_rule);
+/* Update existing rule */
+int vcap_mod_rule(struct vcap_rule *rule)
+{
+ struct vcap_rule_internal *ri = to_intrule(rule);
+ struct vcap_counter ctr;
+ int err;
+
+ err = vcap_api_check(ri->vctrl);
+ if (err)
+ return err;
+
+ if (!vcap_lookup_rule(ri->vctrl, ri->data.id))
+ return -ENOENT;
+
+ mutex_lock(&ri->admin->lock);
+ /* Encode the bitstreams to the VCAP cache */
+ vcap_erase_cache(ri);
+ err = vcap_encode_rule(ri);
+ if (err)
+ goto out;
+
+ err = vcap_write_rule(ri);
+ if (err)
+ goto out;
+
+ memset(&ctr, 0, sizeof(ctr));
+ err = vcap_write_counter(ri, &ctr);
+ if (err)
+ goto out;
+
+out:
+ mutex_unlock(&ri->admin->lock);
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_mod_rule);
+
/* Return the alignment offset for a new rule address */
static int vcap_valid_rule_move(struct vcap_rule_internal *el, int offset)
{
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
index a354dcd741e22..fdfc5d58813bb 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
@@ -172,6 +172,8 @@ int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id);
struct vcap_rule *vcap_copy_rule(struct vcap_rule *rule);
/* Get rule from a VCAP instance */
struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id);
+/* Update existing rule */
+int vcap_mod_rule(struct vcap_rule *rule);
/* Update the keyset for the rule */
int vcap_set_rule_set_keyset(struct vcap_rule *rule,
--
2.38.0
^ permalink raw reply related [flat|nested] 66+ messages in thread
* [PATCH net-next v3 2/4] net: microchip: vcap: Add vcap_mod_rule
@ 2022-12-03 10:43 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Add the function vcap_mod_rule which allows to update an existing rule
in the vcap. It is required for the rule to exist in the vcap to be able
to modify it.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
.../net/ethernet/microchip/vcap/vcap_api.c | 36 +++++++++++++++++++
.../ethernet/microchip/vcap/vcap_api_client.h | 2 ++
2 files changed, 38 insertions(+)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c
index 27128313f15f1..eae4e9fe0e147 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -1955,6 +1955,42 @@ struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id)
}
EXPORT_SYMBOL_GPL(vcap_get_rule);
+/* Update existing rule */
+int vcap_mod_rule(struct vcap_rule *rule)
+{
+ struct vcap_rule_internal *ri = to_intrule(rule);
+ struct vcap_counter ctr;
+ int err;
+
+ err = vcap_api_check(ri->vctrl);
+ if (err)
+ return err;
+
+ if (!vcap_lookup_rule(ri->vctrl, ri->data.id))
+ return -ENOENT;
+
+ mutex_lock(&ri->admin->lock);
+ /* Encode the bitstreams to the VCAP cache */
+ vcap_erase_cache(ri);
+ err = vcap_encode_rule(ri);
+ if (err)
+ goto out;
+
+ err = vcap_write_rule(ri);
+ if (err)
+ goto out;
+
+ memset(&ctr, 0, sizeof(ctr));
+ err = vcap_write_counter(ri, &ctr);
+ if (err)
+ goto out;
+
+out:
+ mutex_unlock(&ri->admin->lock);
+ return err;
+}
+EXPORT_SYMBOL_GPL(vcap_mod_rule);
+
/* Return the alignment offset for a new rule address */
static int vcap_valid_rule_move(struct vcap_rule_internal *el, int offset)
{
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
index a354dcd741e22..fdfc5d58813bb 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
@@ -172,6 +172,8 @@ int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id);
struct vcap_rule *vcap_copy_rule(struct vcap_rule *rule);
/* Get rule from a VCAP instance */
struct vcap_rule *vcap_get_rule(struct vcap_control *vctrl, u32 id);
+/* Update existing rule */
+int vcap_mod_rule(struct vcap_rule *rule);
/* Update the keyset for the rule */
int vcap_set_rule_set_keyset(struct vcap_rule *rule,
--
2.38.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 66+ messages in thread
* [PATCH net-next v3 3/4] net: microchip: vcap: Add vcap_rule_get_key_u32
2022-12-03 10:43 ` Horatiu Vultur
@ 2022-12-03 10:43 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Add the function vcap_rule_get_key_u32 which allows to get the value and
the mask of a key that exist on the rule. If the key doesn't exist,
it would return error.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
drivers/net/ethernet/microchip/vcap/vcap_api.c | 16 ++++++++++++++++
.../ethernet/microchip/vcap/vcap_api_client.h | 4 ++++
2 files changed, 20 insertions(+)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c
index eae4e9fe0e147..05e915ea858d6 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -2338,6 +2338,22 @@ int vcap_rule_add_key_u128(struct vcap_rule *rule, enum vcap_key_field key,
}
EXPORT_SYMBOL_GPL(vcap_rule_add_key_u128);
+int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
+ u32 *value, u32 *mask)
+{
+ struct vcap_client_keyfield *ckf;
+
+ ckf = vcap_find_keyfield(rule, key);
+ if (!ckf)
+ return -ENOENT;
+
+ *value = ckf->data.u32.value;
+ *mask = ckf->data.u32.mask;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(vcap_rule_get_key_u32);
+
/* Find a client action field in a rule */
static struct vcap_client_actionfield *
vcap_find_actionfield(struct vcap_rule *rule, enum vcap_action_field act)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
index fdfc5d58813bb..0319866f9c94d 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
@@ -258,4 +258,8 @@ int vcap_rule_mod_action_u32(struct vcap_rule *rule,
enum vcap_action_field action,
u32 value);
+/* Get a 32 bit key field value and mask from the rule */
+int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
+ u32 *value, u32 *mask);
+
#endif /* __VCAP_API_CLIENT__ */
--
2.38.0
^ permalink raw reply related [flat|nested] 66+ messages in thread
* [PATCH net-next v3 3/4] net: microchip: vcap: Add vcap_rule_get_key_u32
@ 2022-12-03 10:43 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Add the function vcap_rule_get_key_u32 which allows to get the value and
the mask of a key that exist on the rule. If the key doesn't exist,
it would return error.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
drivers/net/ethernet/microchip/vcap/vcap_api.c | 16 ++++++++++++++++
.../ethernet/microchip/vcap/vcap_api_client.h | 4 ++++
2 files changed, 20 insertions(+)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c
index eae4e9fe0e147..05e915ea858d6 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -2338,6 +2338,22 @@ int vcap_rule_add_key_u128(struct vcap_rule *rule, enum vcap_key_field key,
}
EXPORT_SYMBOL_GPL(vcap_rule_add_key_u128);
+int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
+ u32 *value, u32 *mask)
+{
+ struct vcap_client_keyfield *ckf;
+
+ ckf = vcap_find_keyfield(rule, key);
+ if (!ckf)
+ return -ENOENT;
+
+ *value = ckf->data.u32.value;
+ *mask = ckf->data.u32.mask;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(vcap_rule_get_key_u32);
+
/* Find a client action field in a rule */
static struct vcap_client_actionfield *
vcap_find_actionfield(struct vcap_rule *rule, enum vcap_action_field act)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
index fdfc5d58813bb..0319866f9c94d 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
@@ -258,4 +258,8 @@ int vcap_rule_mod_action_u32(struct vcap_rule *rule,
enum vcap_action_field action,
u32 value);
+/* Get a 32 bit key field value and mask from the rule */
+int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
+ u32 *value, u32 *mask);
+
#endif /* __VCAP_API_CLIENT__ */
--
2.38.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 66+ messages in thread
* [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-03 10:43 ` Horatiu Vultur
@ 2022-12-03 10:43 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Currently lan966x, doesn't allow to run PTP over interfaces that are
part of the bridge. The reason is when the lan966x was receiving a
PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
frame.
Now that it is possible to add VCAP rules to the HW, such to trap these
frames to the CPU, it is possible to run PTP also over interfaces that
are part of the bridge.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
.../ethernet/microchip/lan966x/lan966x_main.c | 19 +-
.../ethernet/microchip/lan966x/lan966x_main.h | 14 ++
.../ethernet/microchip/lan966x/lan966x_ptp.c | 236 +++++++++++++++++-
.../microchip/lan966x/lan966x_tc_flower.c | 8 -
.../microchip/lan966x/lan966x_vcap_impl.c | 11 +-
5 files changed, 265 insertions(+), 23 deletions(-)
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
index f6092983d0281..cadde20505ba0 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
@@ -443,11 +443,22 @@ static int lan966x_port_ioctl(struct net_device *dev, struct ifreq *ifr,
int cmd)
{
struct lan966x_port *port = netdev_priv(dev);
+ int err;
+
+ if (cmd == SIOCSHWTSTAMP) {
+ err = lan966x_ptp_setup_traps(port, ifr);
+ if (err)
+ return err;
+ }
if (!phy_has_hwtstamp(dev->phydev) && port->lan966x->ptp) {
switch (cmd) {
case SIOCSHWTSTAMP:
- return lan966x_ptp_hwtstamp_set(port, ifr);
+ err = lan966x_ptp_hwtstamp_set(port, ifr);
+ if (err)
+ lan966x_ptp_del_traps(port);
+
+ return err;
case SIOCGHWTSTAMP:
return lan966x_ptp_hwtstamp_get(port, ifr);
}
@@ -456,7 +467,11 @@ static int lan966x_port_ioctl(struct net_device *dev, struct ifreq *ifr,
if (!dev->phydev)
return -ENODEV;
- return phy_mii_ioctl(dev->phydev, ifr, cmd);
+ err = phy_mii_ioctl(dev->phydev, ifr, cmd);
+ if (err && cmd == SIOCSHWTSTAMP)
+ lan966x_ptp_del_traps(port);
+
+ return err;
}
static const struct net_device_ops lan966x_port_netdev_ops = {
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
index f2e45da7ffd4f..3491f19618358 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
@@ -88,6 +88,10 @@
#define SE_IDX_QUEUE 0 /* 0-79 : Queue scheduler elements */
#define SE_IDX_PORT 80 /* 80-89 : Port schedular elements */
+#define LAN966X_VCAP_CID_IS2_L0 VCAP_CID_INGRESS_STAGE2_L0 /* IS2 lookup 0 */
+#define LAN966X_VCAP_CID_IS2_L1 VCAP_CID_INGRESS_STAGE2_L1 /* IS2 lookup 1 */
+#define LAN966X_VCAP_CID_IS2_MAX (VCAP_CID_INGRESS_STAGE2_L2 - 1) /* IS2 Max */
+
/* MAC table entry types.
* ENTRYTYPE_NORMAL is subject to aging.
* ENTRYTYPE_LOCKED is not subject to aging.
@@ -116,6 +120,14 @@ enum lan966x_fdma_action {
FDMA_REDIRECT,
};
+/* Controls how PORT_MASK is applied */
+enum LAN966X_PORT_MASK_MODE {
+ LAN966X_PMM_NO_ACTION,
+ LAN966X_PMM_REPLACE,
+ LAN966X_PMM_FORWARDING,
+ LAN966X_PMM_REDIRECT,
+};
+
struct lan966x_port;
struct lan966x_db {
@@ -473,6 +485,8 @@ irqreturn_t lan966x_ptp_irq_handler(int irq, void *args);
irqreturn_t lan966x_ptp_ext_irq_handler(int irq, void *args);
u32 lan966x_ptp_get_period_ps(void);
int lan966x_ptp_gettime64(struct ptp_clock_info *ptp, struct timespec64 *ts);
+int lan966x_ptp_setup_traps(struct lan966x_port *port, struct ifreq *ifr);
+int lan966x_ptp_del_traps(struct lan966x_port *port);
int lan966x_fdma_xmit(struct sk_buff *skb, __be32 *ifh, struct net_device *dev);
int lan966x_fdma_xmit_xdpf(struct lan966x_port *port,
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
index e5a2bbe064f8f..300fe40059191 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
@@ -3,6 +3,8 @@
#include <linux/ptp_classify.h>
#include "lan966x_main.h"
+#include "vcap_api.h"
+#include "vcap_api_client.h"
#define LAN966X_MAX_PTP_ID 512
@@ -18,6 +20,17 @@
#define TOD_ACC_PIN 0x7
+/* This represents the base rule ID for the PTP rules that are added in the
+ * VCAP to trap frames to CPU. This number needs to be bigger than the maximum
+ * number of entries that can exist in the VCAP.
+ */
+#define LAN966X_VCAP_PTP_RULE_ID 1000000
+#define LAN966X_VCAP_L2_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 0)
+#define LAN966X_VCAP_IPV4_EV_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 1)
+#define LAN966X_VCAP_IPV4_GEN_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 2)
+#define LAN966X_VCAP_IPV6_EV_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 3)
+#define LAN966X_VCAP_IPV6_GEN_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 4)
+
enum {
PTP_PIN_ACTION_IDLE = 0,
PTP_PIN_ACTION_LOAD,
@@ -35,19 +48,228 @@ static u64 lan966x_ptp_get_nominal_value(void)
return 0x304d4873ecade305;
}
+static int lan966x_ptp_add_trap(struct lan966x_port *port,
+ int (*add_ptp_key)(struct vcap_rule *vrule,
+ struct lan966x_port*),
+ u32 rule_id,
+ u16 proto)
+{
+ struct lan966x *lan966x = port->lan966x;
+ struct vcap_rule *vrule;
+ int err;
+
+ vrule = vcap_get_rule(lan966x->vcap_ctrl, rule_id);
+ if (vrule) {
+ u32 value, mask;
+
+ /* Just modify the ingress port mask and exit */
+ vcap_rule_get_key_u32(vrule, VCAP_KF_IF_IGR_PORT_MASK,
+ &value, &mask);
+ mask &= ~BIT(port->chip_port);
+ vcap_rule_mod_key_u32(vrule, VCAP_KF_IF_IGR_PORT_MASK,
+ value, mask);
+
+ err = vcap_mod_rule(vrule);
+ goto free_rule;
+ }
+
+ vrule = vcap_alloc_rule(lan966x->vcap_ctrl, port->dev,
+ LAN966X_VCAP_CID_IS2_L0,
+ VCAP_USER_PTP, 0, rule_id);
+ if (!vrule)
+ return -ENOMEM;
+ if (IS_ERR(vrule))
+ return PTR_ERR(vrule);
+
+ err = add_ptp_key(vrule, port);
+ if (err)
+ goto free_rule;
+
+ err = vcap_set_rule_set_actionset(vrule, VCAP_AFS_BASE_TYPE);
+ err |= vcap_rule_add_action_bit(vrule, VCAP_AF_CPU_COPY_ENA, VCAP_BIT_1);
+ err |= vcap_rule_add_action_u32(vrule, VCAP_AF_MASK_MODE, LAN966X_PMM_REPLACE);
+ err |= vcap_val_rule(vrule, proto);
+ if (err)
+ goto free_rule;
+
+ err = vcap_add_rule(vrule);
+
+free_rule:
+ /* Free the local copy of the rule */
+ vcap_free_rule(vrule);
+ return err;
+}
+
+static int lan966x_ptp_del_trap(struct lan966x_port *port,
+ u32 rule_id)
+{
+ struct lan966x *lan966x = port->lan966x;
+ struct vcap_rule *vrule;
+ u32 value, mask;
+ int err;
+
+ vrule = vcap_get_rule(lan966x->vcap_ctrl, rule_id);
+ if (!vrule)
+ return -EEXIST;
+
+ vcap_rule_get_key_u32(vrule, VCAP_KF_IF_IGR_PORT_MASK, &value, &mask);
+ mask |= BIT(port->chip_port);
+
+ /* No other port requires this trap, so it is safe to remove it */
+ if (mask == GENMASK(lan966x->num_phys_ports, 0)) {
+ err = vcap_del_rule(lan966x->vcap_ctrl, port->dev, rule_id);
+ goto free_rule;
+ }
+
+ vcap_rule_mod_key_u32(vrule, VCAP_KF_IF_IGR_PORT_MASK, value, mask);
+ err = vcap_mod_rule(vrule);
+
+free_rule:
+ vcap_free_rule(vrule);
+ return err;
+}
+
+static int lan966x_ptp_add_l2_key(struct vcap_rule *vrule,
+ struct lan966x_port *port)
+{
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_ETYPE, ETH_P_1588, ~0);
+}
+
+static int lan966x_ptp_add_ip_event_key(struct vcap_rule *vrule,
+ struct lan966x_port *port)
+{
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_L4_DPORT, PTP_EV_PORT, ~0) ||
+ vcap_rule_add_key_bit(vrule, VCAP_KF_TCP_IS, VCAP_BIT_0);
+}
+
+static int lan966x_ptp_add_ip_general_key(struct vcap_rule *vrule,
+ struct lan966x_port *port)
+{
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_L4_DPORT, PTP_GEN_PORT, ~0) ||
+ vcap_rule_add_key_bit(vrule, VCAP_KF_TCP_IS, VCAP_BIT_0);
+}
+
+static int lan966x_ptp_add_l2_rule(struct lan966x_port *port)
+{
+ return lan966x_ptp_add_trap(port, lan966x_ptp_add_l2_key,
+ LAN966X_VCAP_L2_PTP_TRAP, ETH_P_ALL);
+}
+
+static int lan966x_ptp_add_ipv4_rules(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_add_trap(port, lan966x_ptp_add_ip_event_key,
+ LAN966X_VCAP_IPV4_EV_PTP_TRAP, ETH_P_IP);
+ if (err)
+ return err;
+
+ err = lan966x_ptp_add_trap(port, lan966x_ptp_add_ip_general_key,
+ LAN966X_VCAP_IPV4_GEN_PTP_TRAP, ETH_P_IP);
+ if (err)
+ lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV4_EV_PTP_TRAP);
+
+ return err;
+}
+
+static int lan966x_ptp_add_ipv6_rules(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_add_trap(port, lan966x_ptp_add_ip_event_key,
+ LAN966X_VCAP_IPV6_EV_PTP_TRAP, ETH_P_IPV6);
+ if (err)
+ return err;
+
+ err = lan966x_ptp_add_trap(port, lan966x_ptp_add_ip_general_key,
+ LAN966X_VCAP_IPV6_GEN_PTP_TRAP, ETH_P_IPV6);
+ if (err)
+ lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV6_EV_PTP_TRAP);
+
+ return err;
+}
+
+static int lan966x_ptp_del_l2_rule(struct lan966x_port *port)
+{
+ return lan966x_ptp_del_trap(port, LAN966X_VCAP_L2_PTP_TRAP);
+}
+
+static int lan966x_ptp_del_ipv4_rules(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV4_EV_PTP_TRAP);
+ err |= lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV4_GEN_PTP_TRAP);
+
+ return err;
+}
+
+static int lan966x_ptp_del_ipv6_rules(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV6_EV_PTP_TRAP);
+ err |= lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV6_GEN_PTP_TRAP);
+
+ return err;
+}
+
+static int lan966x_ptp_add_traps(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_add_l2_rule(port);
+ if (err)
+ goto err_l2;
+
+ err = lan966x_ptp_add_ipv4_rules(port);
+ if (err)
+ goto err_ipv4;
+
+ err = lan966x_ptp_add_ipv6_rules(port);
+ if (err)
+ goto err_ipv6;
+
+ return err;
+
+err_ipv6:
+ lan966x_ptp_del_ipv4_rules(port);
+err_ipv4:
+ lan966x_ptp_del_l2_rule(port);
+err_l2:
+ return err;
+}
+
+int lan966x_ptp_del_traps(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_del_l2_rule(port);
+ err |= lan966x_ptp_del_ipv4_rules(port);
+ err |= lan966x_ptp_del_ipv6_rules(port);
+
+ return err;
+}
+
+int lan966x_ptp_setup_traps(struct lan966x_port *port, struct ifreq *ifr)
+{
+ struct hwtstamp_config cfg;
+
+ if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg)))
+ return -EFAULT;
+
+ if (cfg.rx_filter == HWTSTAMP_FILTER_NONE)
+ return lan966x_ptp_del_traps(port);
+ else
+ return lan966x_ptp_add_traps(port);
+}
+
int lan966x_ptp_hwtstamp_set(struct lan966x_port *port, struct ifreq *ifr)
{
struct lan966x *lan966x = port->lan966x;
struct hwtstamp_config cfg;
struct lan966x_phc *phc;
- /* For now don't allow to run ptp on ports that are part of a bridge,
- * because in case of transparent clock the HW will still forward the
- * frames, so there would be duplicate frames
- */
- if (lan966x->bridge_mask & BIT(port->chip_port))
- return -EINVAL;
-
if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg)))
return -EFAULT;
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
index 04a2afd683cca..ba3fa917d6b78 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
@@ -4,14 +4,6 @@
#include "vcap_api.h"
#include "vcap_api_client.h"
-/* Controls how PORT_MASK is applied */
-enum LAN966X_PORT_MASK_MODE {
- LAN966X_PMM_NO_ACTION,
- LAN966X_PMM_REPLACE,
- LAN966X_PMM_FORWARDING,
- LAN966X_PMM_REDIRECT,
-};
-
struct lan966x_tc_flower_parse_usage {
struct flow_cls_offload *f;
struct flow_rule *frule;
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
index 44f40d9149470..d8dc9fbb81e1a 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
@@ -5,10 +5,6 @@
#include "vcap_api.h"
#include "vcap_api_client.h"
-#define LAN966X_VCAP_CID_IS2_L0 VCAP_CID_INGRESS_STAGE2_L0 /* IS2 lookup 0 */
-#define LAN966X_VCAP_CID_IS2_L1 VCAP_CID_INGRESS_STAGE2_L1 /* IS2 lookup 1 */
-#define LAN966X_VCAP_CID_IS2_MAX (VCAP_CID_INGRESS_STAGE2_L2 - 1) /* IS2 Max */
-
#define STREAMSIZE (64 * 4)
#define LAN966X_IS2_LOOKUPS 2
@@ -219,9 +215,12 @@ static void lan966x_vcap_add_default_fields(struct net_device *dev,
struct vcap_rule *rule)
{
struct lan966x_port *port = netdev_priv(dev);
+ u32 value, mask;
- vcap_rule_add_key_u32(rule, VCAP_KF_IF_IGR_PORT_MASK, 0,
- ~BIT(port->chip_port));
+ if (vcap_rule_get_key_u32(rule, VCAP_KF_IF_IGR_PORT_MASK,
+ &value, &mask))
+ vcap_rule_add_key_u32(rule, VCAP_KF_IF_IGR_PORT_MASK, 0,
+ ~BIT(port->chip_port));
if (lan966x_vcap_is_first_chain(rule))
vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS,
--
2.38.0
^ permalink raw reply related [flat|nested] 66+ messages in thread
* [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-03 10:43 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-03 10:43 UTC (permalink / raw)
To: netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, pabeni, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv,
Horatiu Vultur
Currently lan966x, doesn't allow to run PTP over interfaces that are
part of the bridge. The reason is when the lan966x was receiving a
PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
frame.
Now that it is possible to add VCAP rules to the HW, such to trap these
frames to the CPU, it is possible to run PTP also over interfaces that
are part of the bridge.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
.../ethernet/microchip/lan966x/lan966x_main.c | 19 +-
.../ethernet/microchip/lan966x/lan966x_main.h | 14 ++
.../ethernet/microchip/lan966x/lan966x_ptp.c | 236 +++++++++++++++++-
.../microchip/lan966x/lan966x_tc_flower.c | 8 -
.../microchip/lan966x/lan966x_vcap_impl.c | 11 +-
5 files changed, 265 insertions(+), 23 deletions(-)
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
index f6092983d0281..cadde20505ba0 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
@@ -443,11 +443,22 @@ static int lan966x_port_ioctl(struct net_device *dev, struct ifreq *ifr,
int cmd)
{
struct lan966x_port *port = netdev_priv(dev);
+ int err;
+
+ if (cmd == SIOCSHWTSTAMP) {
+ err = lan966x_ptp_setup_traps(port, ifr);
+ if (err)
+ return err;
+ }
if (!phy_has_hwtstamp(dev->phydev) && port->lan966x->ptp) {
switch (cmd) {
case SIOCSHWTSTAMP:
- return lan966x_ptp_hwtstamp_set(port, ifr);
+ err = lan966x_ptp_hwtstamp_set(port, ifr);
+ if (err)
+ lan966x_ptp_del_traps(port);
+
+ return err;
case SIOCGHWTSTAMP:
return lan966x_ptp_hwtstamp_get(port, ifr);
}
@@ -456,7 +467,11 @@ static int lan966x_port_ioctl(struct net_device *dev, struct ifreq *ifr,
if (!dev->phydev)
return -ENODEV;
- return phy_mii_ioctl(dev->phydev, ifr, cmd);
+ err = phy_mii_ioctl(dev->phydev, ifr, cmd);
+ if (err && cmd == SIOCSHWTSTAMP)
+ lan966x_ptp_del_traps(port);
+
+ return err;
}
static const struct net_device_ops lan966x_port_netdev_ops = {
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
index f2e45da7ffd4f..3491f19618358 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
@@ -88,6 +88,10 @@
#define SE_IDX_QUEUE 0 /* 0-79 : Queue scheduler elements */
#define SE_IDX_PORT 80 /* 80-89 : Port schedular elements */
+#define LAN966X_VCAP_CID_IS2_L0 VCAP_CID_INGRESS_STAGE2_L0 /* IS2 lookup 0 */
+#define LAN966X_VCAP_CID_IS2_L1 VCAP_CID_INGRESS_STAGE2_L1 /* IS2 lookup 1 */
+#define LAN966X_VCAP_CID_IS2_MAX (VCAP_CID_INGRESS_STAGE2_L2 - 1) /* IS2 Max */
+
/* MAC table entry types.
* ENTRYTYPE_NORMAL is subject to aging.
* ENTRYTYPE_LOCKED is not subject to aging.
@@ -116,6 +120,14 @@ enum lan966x_fdma_action {
FDMA_REDIRECT,
};
+/* Controls how PORT_MASK is applied */
+enum LAN966X_PORT_MASK_MODE {
+ LAN966X_PMM_NO_ACTION,
+ LAN966X_PMM_REPLACE,
+ LAN966X_PMM_FORWARDING,
+ LAN966X_PMM_REDIRECT,
+};
+
struct lan966x_port;
struct lan966x_db {
@@ -473,6 +485,8 @@ irqreturn_t lan966x_ptp_irq_handler(int irq, void *args);
irqreturn_t lan966x_ptp_ext_irq_handler(int irq, void *args);
u32 lan966x_ptp_get_period_ps(void);
int lan966x_ptp_gettime64(struct ptp_clock_info *ptp, struct timespec64 *ts);
+int lan966x_ptp_setup_traps(struct lan966x_port *port, struct ifreq *ifr);
+int lan966x_ptp_del_traps(struct lan966x_port *port);
int lan966x_fdma_xmit(struct sk_buff *skb, __be32 *ifh, struct net_device *dev);
int lan966x_fdma_xmit_xdpf(struct lan966x_port *port,
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
index e5a2bbe064f8f..300fe40059191 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
@@ -3,6 +3,8 @@
#include <linux/ptp_classify.h>
#include "lan966x_main.h"
+#include "vcap_api.h"
+#include "vcap_api_client.h"
#define LAN966X_MAX_PTP_ID 512
@@ -18,6 +20,17 @@
#define TOD_ACC_PIN 0x7
+/* This represents the base rule ID for the PTP rules that are added in the
+ * VCAP to trap frames to CPU. This number needs to be bigger than the maximum
+ * number of entries that can exist in the VCAP.
+ */
+#define LAN966X_VCAP_PTP_RULE_ID 1000000
+#define LAN966X_VCAP_L2_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 0)
+#define LAN966X_VCAP_IPV4_EV_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 1)
+#define LAN966X_VCAP_IPV4_GEN_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 2)
+#define LAN966X_VCAP_IPV6_EV_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 3)
+#define LAN966X_VCAP_IPV6_GEN_PTP_TRAP (LAN966X_VCAP_PTP_RULE_ID + 4)
+
enum {
PTP_PIN_ACTION_IDLE = 0,
PTP_PIN_ACTION_LOAD,
@@ -35,19 +48,228 @@ static u64 lan966x_ptp_get_nominal_value(void)
return 0x304d4873ecade305;
}
+static int lan966x_ptp_add_trap(struct lan966x_port *port,
+ int (*add_ptp_key)(struct vcap_rule *vrule,
+ struct lan966x_port*),
+ u32 rule_id,
+ u16 proto)
+{
+ struct lan966x *lan966x = port->lan966x;
+ struct vcap_rule *vrule;
+ int err;
+
+ vrule = vcap_get_rule(lan966x->vcap_ctrl, rule_id);
+ if (vrule) {
+ u32 value, mask;
+
+ /* Just modify the ingress port mask and exit */
+ vcap_rule_get_key_u32(vrule, VCAP_KF_IF_IGR_PORT_MASK,
+ &value, &mask);
+ mask &= ~BIT(port->chip_port);
+ vcap_rule_mod_key_u32(vrule, VCAP_KF_IF_IGR_PORT_MASK,
+ value, mask);
+
+ err = vcap_mod_rule(vrule);
+ goto free_rule;
+ }
+
+ vrule = vcap_alloc_rule(lan966x->vcap_ctrl, port->dev,
+ LAN966X_VCAP_CID_IS2_L0,
+ VCAP_USER_PTP, 0, rule_id);
+ if (!vrule)
+ return -ENOMEM;
+ if (IS_ERR(vrule))
+ return PTR_ERR(vrule);
+
+ err = add_ptp_key(vrule, port);
+ if (err)
+ goto free_rule;
+
+ err = vcap_set_rule_set_actionset(vrule, VCAP_AFS_BASE_TYPE);
+ err |= vcap_rule_add_action_bit(vrule, VCAP_AF_CPU_COPY_ENA, VCAP_BIT_1);
+ err |= vcap_rule_add_action_u32(vrule, VCAP_AF_MASK_MODE, LAN966X_PMM_REPLACE);
+ err |= vcap_val_rule(vrule, proto);
+ if (err)
+ goto free_rule;
+
+ err = vcap_add_rule(vrule);
+
+free_rule:
+ /* Free the local copy of the rule */
+ vcap_free_rule(vrule);
+ return err;
+}
+
+static int lan966x_ptp_del_trap(struct lan966x_port *port,
+ u32 rule_id)
+{
+ struct lan966x *lan966x = port->lan966x;
+ struct vcap_rule *vrule;
+ u32 value, mask;
+ int err;
+
+ vrule = vcap_get_rule(lan966x->vcap_ctrl, rule_id);
+ if (!vrule)
+ return -EEXIST;
+
+ vcap_rule_get_key_u32(vrule, VCAP_KF_IF_IGR_PORT_MASK, &value, &mask);
+ mask |= BIT(port->chip_port);
+
+ /* No other port requires this trap, so it is safe to remove it */
+ if (mask == GENMASK(lan966x->num_phys_ports, 0)) {
+ err = vcap_del_rule(lan966x->vcap_ctrl, port->dev, rule_id);
+ goto free_rule;
+ }
+
+ vcap_rule_mod_key_u32(vrule, VCAP_KF_IF_IGR_PORT_MASK, value, mask);
+ err = vcap_mod_rule(vrule);
+
+free_rule:
+ vcap_free_rule(vrule);
+ return err;
+}
+
+static int lan966x_ptp_add_l2_key(struct vcap_rule *vrule,
+ struct lan966x_port *port)
+{
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_ETYPE, ETH_P_1588, ~0);
+}
+
+static int lan966x_ptp_add_ip_event_key(struct vcap_rule *vrule,
+ struct lan966x_port *port)
+{
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_L4_DPORT, PTP_EV_PORT, ~0) ||
+ vcap_rule_add_key_bit(vrule, VCAP_KF_TCP_IS, VCAP_BIT_0);
+}
+
+static int lan966x_ptp_add_ip_general_key(struct vcap_rule *vrule,
+ struct lan966x_port *port)
+{
+ return vcap_rule_add_key_u32(vrule, VCAP_KF_L4_DPORT, PTP_GEN_PORT, ~0) ||
+ vcap_rule_add_key_bit(vrule, VCAP_KF_TCP_IS, VCAP_BIT_0);
+}
+
+static int lan966x_ptp_add_l2_rule(struct lan966x_port *port)
+{
+ return lan966x_ptp_add_trap(port, lan966x_ptp_add_l2_key,
+ LAN966X_VCAP_L2_PTP_TRAP, ETH_P_ALL);
+}
+
+static int lan966x_ptp_add_ipv4_rules(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_add_trap(port, lan966x_ptp_add_ip_event_key,
+ LAN966X_VCAP_IPV4_EV_PTP_TRAP, ETH_P_IP);
+ if (err)
+ return err;
+
+ err = lan966x_ptp_add_trap(port, lan966x_ptp_add_ip_general_key,
+ LAN966X_VCAP_IPV4_GEN_PTP_TRAP, ETH_P_IP);
+ if (err)
+ lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV4_EV_PTP_TRAP);
+
+ return err;
+}
+
+static int lan966x_ptp_add_ipv6_rules(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_add_trap(port, lan966x_ptp_add_ip_event_key,
+ LAN966X_VCAP_IPV6_EV_PTP_TRAP, ETH_P_IPV6);
+ if (err)
+ return err;
+
+ err = lan966x_ptp_add_trap(port, lan966x_ptp_add_ip_general_key,
+ LAN966X_VCAP_IPV6_GEN_PTP_TRAP, ETH_P_IPV6);
+ if (err)
+ lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV6_EV_PTP_TRAP);
+
+ return err;
+}
+
+static int lan966x_ptp_del_l2_rule(struct lan966x_port *port)
+{
+ return lan966x_ptp_del_trap(port, LAN966X_VCAP_L2_PTP_TRAP);
+}
+
+static int lan966x_ptp_del_ipv4_rules(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV4_EV_PTP_TRAP);
+ err |= lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV4_GEN_PTP_TRAP);
+
+ return err;
+}
+
+static int lan966x_ptp_del_ipv6_rules(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV6_EV_PTP_TRAP);
+ err |= lan966x_ptp_del_trap(port, LAN966X_VCAP_IPV6_GEN_PTP_TRAP);
+
+ return err;
+}
+
+static int lan966x_ptp_add_traps(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_add_l2_rule(port);
+ if (err)
+ goto err_l2;
+
+ err = lan966x_ptp_add_ipv4_rules(port);
+ if (err)
+ goto err_ipv4;
+
+ err = lan966x_ptp_add_ipv6_rules(port);
+ if (err)
+ goto err_ipv6;
+
+ return err;
+
+err_ipv6:
+ lan966x_ptp_del_ipv4_rules(port);
+err_ipv4:
+ lan966x_ptp_del_l2_rule(port);
+err_l2:
+ return err;
+}
+
+int lan966x_ptp_del_traps(struct lan966x_port *port)
+{
+ int err;
+
+ err = lan966x_ptp_del_l2_rule(port);
+ err |= lan966x_ptp_del_ipv4_rules(port);
+ err |= lan966x_ptp_del_ipv6_rules(port);
+
+ return err;
+}
+
+int lan966x_ptp_setup_traps(struct lan966x_port *port, struct ifreq *ifr)
+{
+ struct hwtstamp_config cfg;
+
+ if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg)))
+ return -EFAULT;
+
+ if (cfg.rx_filter == HWTSTAMP_FILTER_NONE)
+ return lan966x_ptp_del_traps(port);
+ else
+ return lan966x_ptp_add_traps(port);
+}
+
int lan966x_ptp_hwtstamp_set(struct lan966x_port *port, struct ifreq *ifr)
{
struct lan966x *lan966x = port->lan966x;
struct hwtstamp_config cfg;
struct lan966x_phc *phc;
- /* For now don't allow to run ptp on ports that are part of a bridge,
- * because in case of transparent clock the HW will still forward the
- * frames, so there would be duplicate frames
- */
- if (lan966x->bridge_mask & BIT(port->chip_port))
- return -EINVAL;
-
if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg)))
return -EFAULT;
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
index 04a2afd683cca..ba3fa917d6b78 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.c
@@ -4,14 +4,6 @@
#include "vcap_api.h"
#include "vcap_api_client.h"
-/* Controls how PORT_MASK is applied */
-enum LAN966X_PORT_MASK_MODE {
- LAN966X_PMM_NO_ACTION,
- LAN966X_PMM_REPLACE,
- LAN966X_PMM_FORWARDING,
- LAN966X_PMM_REDIRECT,
-};
-
struct lan966x_tc_flower_parse_usage {
struct flow_cls_offload *f;
struct flow_rule *frule;
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
index 44f40d9149470..d8dc9fbb81e1a 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
@@ -5,10 +5,6 @@
#include "vcap_api.h"
#include "vcap_api_client.h"
-#define LAN966X_VCAP_CID_IS2_L0 VCAP_CID_INGRESS_STAGE2_L0 /* IS2 lookup 0 */
-#define LAN966X_VCAP_CID_IS2_L1 VCAP_CID_INGRESS_STAGE2_L1 /* IS2 lookup 1 */
-#define LAN966X_VCAP_CID_IS2_MAX (VCAP_CID_INGRESS_STAGE2_L2 - 1) /* IS2 Max */
-
#define STREAMSIZE (64 * 4)
#define LAN966X_IS2_LOOKUPS 2
@@ -219,9 +215,12 @@ static void lan966x_vcap_add_default_fields(struct net_device *dev,
struct vcap_rule *rule)
{
struct lan966x_port *port = netdev_priv(dev);
+ u32 value, mask;
- vcap_rule_add_key_u32(rule, VCAP_KF_IF_IGR_PORT_MASK, 0,
- ~BIT(port->chip_port));
+ if (vcap_rule_get_key_u32(rule, VCAP_KF_IF_IGR_PORT_MASK,
+ &value, &mask))
+ vcap_rule_add_key_u32(rule, VCAP_KF_IF_IGR_PORT_MASK, 0,
+ ~BIT(port->chip_port));
if (lan966x_vcap_is_first_chain(rule))
vcap_rule_add_key_bit(rule, VCAP_KF_LOOKUP_FIRST_IS,
--
2.38.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
2022-12-03 10:43 ` Horatiu Vultur
@ 2022-12-06 12:31 ` Paolo Abeni
-1 siblings, 0 replies; 66+ messages in thread
From: Paolo Abeni @ 2022-12-06 12:31 UTC (permalink / raw)
To: Horatiu Vultur, netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv
Hello,
On Sat, 2022-12-03 at 11:43 +0100, Horatiu Vultur wrote:
> @@ -632,32 +264,22 @@ static int vcap_show_admin(struct vcap_control *vctrl,
> struct vcap_admin *admin,
> struct vcap_output_print *out)
> {
> - struct vcap_rule_internal *elem, *ri;
> + struct vcap_rule_internal *elem;
> + struct vcap_rule *vrule;
> int ret = 0;
>
> vcap_show_admin_info(vctrl, admin, out);
> - mutex_lock(&admin->lock);
> list_for_each_entry(elem, &admin->rules, list) {
Not strictly related to this patch, as the patter is AFAICS already
there in other places, but I'd like to understand the admin->rules
locking schema.
It looks like addition/removal are protected by admin->lock, but
traversal is usually lockless, which in turn looks buggy ?!?
Note: as this patch does not introduce the mentioned behavior, I'm not
going to block the series for the above.
Thanks,
Paolo
> - ri = vcap_dup_rule(elem);
> - if (IS_ERR(ri)) {
> - ret = PTR_ERR(ri);
> - goto err_unlock;
> + vrule = vcap_get_rule(vctrl, elem->data.id);
> + if (IS_ERR_OR_NULL(vrule)) {
> + ret = PTR_ERR(vrule);
> + break;
> }
> - /* Read data from VCAP */
> - ret = vcap_read_rule(ri);
> - if (ret)
> - goto err_free_rule;
> +
> out->prf(out->dst, "\n");
> - vcap_show_admin_rule(vctrl, admin, out, ri);
> - vcap_free_rule((struct vcap_rule *)ri);
> + vcap_show_admin_rule(vctrl, admin, out, to_intrule(vrule));
> + vcap_free_rule(vrule);
> }
> - mutex_unlock(&admin->lock);
> - return 0;
> -
> -err_free_rule:
> - vcap_free_rule((struct vcap_rule *)ri);
> -err_unlock:
> - mutex_unlock(&admin->lock);
> return ret;
> }
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
@ 2022-12-06 12:31 ` Paolo Abeni
0 siblings, 0 replies; 66+ messages in thread
From: Paolo Abeni @ 2022-12-06 12:31 UTC (permalink / raw)
To: Horatiu Vultur, netdev, linux-kernel, linux-arm-kernel
Cc: davem, edumazet, kuba, Steen.Hegelund, lars.povlsen,
daniel.machon, richardcochran, UNGLinuxDriver, olteanv
Hello,
On Sat, 2022-12-03 at 11:43 +0100, Horatiu Vultur wrote:
> @@ -632,32 +264,22 @@ static int vcap_show_admin(struct vcap_control *vctrl,
> struct vcap_admin *admin,
> struct vcap_output_print *out)
> {
> - struct vcap_rule_internal *elem, *ri;
> + struct vcap_rule_internal *elem;
> + struct vcap_rule *vrule;
> int ret = 0;
>
> vcap_show_admin_info(vctrl, admin, out);
> - mutex_lock(&admin->lock);
> list_for_each_entry(elem, &admin->rules, list) {
Not strictly related to this patch, as the patter is AFAICS already
there in other places, but I'd like to understand the admin->rules
locking schema.
It looks like addition/removal are protected by admin->lock, but
traversal is usually lockless, which in turn looks buggy ?!?
Note: as this patch does not introduce the mentioned behavior, I'm not
going to block the series for the above.
Thanks,
Paolo
> - ri = vcap_dup_rule(elem);
> - if (IS_ERR(ri)) {
> - ret = PTR_ERR(ri);
> - goto err_unlock;
> + vrule = vcap_get_rule(vctrl, elem->data.id);
> + if (IS_ERR_OR_NULL(vrule)) {
> + ret = PTR_ERR(vrule);
> + break;
> }
> - /* Read data from VCAP */
> - ret = vcap_read_rule(ri);
> - if (ret)
> - goto err_free_rule;
> +
> out->prf(out->dst, "\n");
> - vcap_show_admin_rule(vctrl, admin, out, ri);
> - vcap_free_rule((struct vcap_rule *)ri);
> + vcap_show_admin_rule(vctrl, admin, out, to_intrule(vrule));
> + vcap_free_rule(vrule);
> }
> - mutex_unlock(&admin->lock);
> - return 0;
> -
> -err_free_rule:
> - vcap_free_rule((struct vcap_rule *)ri);
> -err_unlock:
> - mutex_unlock(&admin->lock);
> return ret;
> }
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 0/4] net: lan966x: Enable PTP on bridge interfaces
2022-12-03 10:43 ` Horatiu Vultur
@ 2022-12-06 12:40 ` patchwork-bot+netdevbpf
-1 siblings, 0 replies; 66+ messages in thread
From: patchwork-bot+netdevbpf @ 2022-12-06 12:40 UTC (permalink / raw)
To: Horatiu Vultur
Cc: netdev, linux-kernel, linux-arm-kernel, davem, edumazet, kuba,
pabeni, Steen.Hegelund, lars.povlsen, daniel.machon,
richardcochran, UNGLinuxDriver, olteanv
Hello:
This series was applied to netdev/net-next.git (master)
by Paolo Abeni <pabeni@redhat.com>:
On Sat, 3 Dec 2022 11:43:44 +0100 you wrote:
> Before it was not allowed to run ptp on ports that are part of a bridge
> because in case of transparent clock the HW will still forward the frames
> so there would be duplicate frames.
> Now that there is VCAP support, it is possible to add entries in the VCAP
> to trap frames to the CPU and the CPU will forward these frames.
> The first part of the patch series, extends the VCAP support to be able to
> modify and get the rule, while the last patch uses the VCAP to trap the ptp
> frames.
>
> [...]
Here is the summary with links:
- [net-next,v3,1/4] net: microchip: vcap: Add vcap_get_rule
https://git.kernel.org/netdev/net-next/c/610c32b2ce66
- [net-next,v3,2/4] net: microchip: vcap: Add vcap_mod_rule
https://git.kernel.org/netdev/net-next/c/2662b3f93d26
- [net-next,v3,3/4] net: microchip: vcap: Add vcap_rule_get_key_u32
https://git.kernel.org/netdev/net-next/c/6009b61f80e0
- [net-next,v3,4/4] net: lan966x: Add ptp trap rules
https://git.kernel.org/netdev/net-next/c/72df3489fb10
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 0/4] net: lan966x: Enable PTP on bridge interfaces
@ 2022-12-06 12:40 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 66+ messages in thread
From: patchwork-bot+netdevbpf @ 2022-12-06 12:40 UTC (permalink / raw)
To: Horatiu Vultur
Cc: netdev, linux-kernel, linux-arm-kernel, davem, edumazet, kuba,
pabeni, Steen.Hegelund, lars.povlsen, daniel.machon,
richardcochran, UNGLinuxDriver, olteanv
Hello:
This series was applied to netdev/net-next.git (master)
by Paolo Abeni <pabeni@redhat.com>:
On Sat, 3 Dec 2022 11:43:44 +0100 you wrote:
> Before it was not allowed to run ptp on ports that are part of a bridge
> because in case of transparent clock the HW will still forward the frames
> so there would be duplicate frames.
> Now that there is VCAP support, it is possible to add entries in the VCAP
> to trap frames to the CPU and the CPU will forward these frames.
> The first part of the patch series, extends the VCAP support to be able to
> modify and get the rule, while the last patch uses the VCAP to trap the ptp
> frames.
>
> [...]
Here is the summary with links:
- [net-next,v3,1/4] net: microchip: vcap: Add vcap_get_rule
https://git.kernel.org/netdev/net-next/c/610c32b2ce66
- [net-next,v3,2/4] net: microchip: vcap: Add vcap_mod_rule
https://git.kernel.org/netdev/net-next/c/2662b3f93d26
- [net-next,v3,3/4] net: microchip: vcap: Add vcap_rule_get_key_u32
https://git.kernel.org/netdev/net-next/c/6009b61f80e0
- [net-next,v3,4/4] net: lan966x: Add ptp trap rules
https://git.kernel.org/netdev/net-next/c/72df3489fb10
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
2022-12-06 12:31 ` Paolo Abeni
@ 2022-12-07 8:30 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-07 8:30 UTC (permalink / raw)
To: Paolo Abeni
Cc: netdev, linux-kernel, linux-arm-kernel, davem, edumazet, kuba,
Steen.Hegelund, lars.povlsen, daniel.machon, richardcochran,
UNGLinuxDriver, olteanv
The 12/06/2022 13:31, Paolo Abeni wrote:
>
> Hello,
Hi Paolo,
>
> On Sat, 2022-12-03 at 11:43 +0100, Horatiu Vultur wrote:
> > @@ -632,32 +264,22 @@ static int vcap_show_admin(struct vcap_control *vctrl,
> > struct vcap_admin *admin,
> > struct vcap_output_print *out)
> > {
> > - struct vcap_rule_internal *elem, *ri;
> > + struct vcap_rule_internal *elem;
> > + struct vcap_rule *vrule;
> > int ret = 0;
> >
> > vcap_show_admin_info(vctrl, admin, out);
> > - mutex_lock(&admin->lock);
> > list_for_each_entry(elem, &admin->rules, list) {
>
> Not strictly related to this patch, as the patter is AFAICS already
> there in other places, but I'd like to understand the admin->rules
> locking schema.
According to the commit message that introduced this lock [0] and the
comment to the lock, this lock is used to protect the access to the
admin->rules, admin->enabled and the caches which means the access to
the HW (to read/write the rules).
>
> It looks like addition/removal are protected by admin->lock, but
> traversal is usually lockless, which in turn looks buggy ?!?
Thanks for the observation! You are correct, there seems to be some bugs
regarding the usage of this lock. We will look over this and will send a
patch to fix this.
>
> Note: as this patch does not introduce the mentioned behavior, I'm not
> going to block the series for the above.
[0] 71c9de995260 ("net: microchip: sparx5: Add VCAP locking to protect rules")
>
> Thanks,
>
> Paolo
> > - ri = vcap_dup_rule(elem);
> > - if (IS_ERR(ri)) {
> > - ret = PTR_ERR(ri);
> > - goto err_unlock;
> > + vrule = vcap_get_rule(vctrl, elem->data.id);
> > + if (IS_ERR_OR_NULL(vrule)) {
> > + ret = PTR_ERR(vrule);
> > + break;
> > }
> > - /* Read data from VCAP */
> > - ret = vcap_read_rule(ri);
> > - if (ret)
> > - goto err_free_rule;
> > +
> > out->prf(out->dst, "\n");
> > - vcap_show_admin_rule(vctrl, admin, out, ri);
> > - vcap_free_rule((struct vcap_rule *)ri);
> > + vcap_show_admin_rule(vctrl, admin, out, to_intrule(vrule));
> > + vcap_free_rule(vrule);
> > }
> > - mutex_unlock(&admin->lock);
> > - return 0;
> > -
> > -err_free_rule:
> > - vcap_free_rule((struct vcap_rule *)ri);
> > -err_unlock:
> > - mutex_unlock(&admin->lock);
> > return ret;
> > }
>
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
@ 2022-12-07 8:30 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-07 8:30 UTC (permalink / raw)
To: Paolo Abeni
Cc: netdev, linux-kernel, linux-arm-kernel, davem, edumazet, kuba,
Steen.Hegelund, lars.povlsen, daniel.machon, richardcochran,
UNGLinuxDriver, olteanv
The 12/06/2022 13:31, Paolo Abeni wrote:
>
> Hello,
Hi Paolo,
>
> On Sat, 2022-12-03 at 11:43 +0100, Horatiu Vultur wrote:
> > @@ -632,32 +264,22 @@ static int vcap_show_admin(struct vcap_control *vctrl,
> > struct vcap_admin *admin,
> > struct vcap_output_print *out)
> > {
> > - struct vcap_rule_internal *elem, *ri;
> > + struct vcap_rule_internal *elem;
> > + struct vcap_rule *vrule;
> > int ret = 0;
> >
> > vcap_show_admin_info(vctrl, admin, out);
> > - mutex_lock(&admin->lock);
> > list_for_each_entry(elem, &admin->rules, list) {
>
> Not strictly related to this patch, as the patter is AFAICS already
> there in other places, but I'd like to understand the admin->rules
> locking schema.
According to the commit message that introduced this lock [0] and the
comment to the lock, this lock is used to protect the access to the
admin->rules, admin->enabled and the caches which means the access to
the HW (to read/write the rules).
>
> It looks like addition/removal are protected by admin->lock, but
> traversal is usually lockless, which in turn looks buggy ?!?
Thanks for the observation! You are correct, there seems to be some bugs
regarding the usage of this lock. We will look over this and will send a
patch to fix this.
>
> Note: as this patch does not introduce the mentioned behavior, I'm not
> going to block the series for the above.
[0] 71c9de995260 ("net: microchip: sparx5: Add VCAP locking to protect rules")
>
> Thanks,
>
> Paolo
> > - ri = vcap_dup_rule(elem);
> > - if (IS_ERR(ri)) {
> > - ret = PTR_ERR(ri);
> > - goto err_unlock;
> > + vrule = vcap_get_rule(vctrl, elem->data.id);
> > + if (IS_ERR_OR_NULL(vrule)) {
> > + ret = PTR_ERR(vrule);
> > + break;
> > }
> > - /* Read data from VCAP */
> > - ret = vcap_read_rule(ri);
> > - if (ret)
> > - goto err_free_rule;
> > +
> > out->prf(out->dst, "\n");
> > - vcap_show_admin_rule(vctrl, admin, out, ri);
> > - vcap_free_rule((struct vcap_rule *)ri);
> > + vcap_show_admin_rule(vctrl, admin, out, to_intrule(vrule));
> > + vcap_free_rule(vrule);
> > }
> > - mutex_unlock(&admin->lock);
> > - return 0;
> > -
> > -err_free_rule:
> > - vcap_free_rule((struct vcap_rule *)ri);
> > -err_unlock:
> > - mutex_unlock(&admin->lock);
> > return ret;
> > }
>
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-03 10:43 ` Horatiu Vultur
@ 2022-12-08 9:25 ` Michael Walle
-1 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-08 9:25 UTC (permalink / raw)
To: horatiu.vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran, michael
Hi Horatiu,
> Currently lan966x, doesn't allow to run PTP over interfaces that are
> part of the bridge. The reason is when the lan966x was receiving a
> PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
> frame.
> Now that it is possible to add VCAP rules to the HW, such to trap these
> frames to the CPU, it is possible to run PTP also over interfaces that
> are part of the bridge.
This gives me:
# /etc/init.d/S65ptp4l start
Starting linuxptp daemon: OK
[ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
[ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
#
# ptp4l -v
3.1.1
# uname -a
Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58 CET 2022 armv7l GNU/Linux
I don't know whats going on, but I'm happy to help with debugging with some
guidance.
-michael
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-08 9:25 ` Michael Walle
0 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-08 9:25 UTC (permalink / raw)
To: horatiu.vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran, michael
Hi Horatiu,
> Currently lan966x, doesn't allow to run PTP over interfaces that are
> part of the bridge. The reason is when the lan966x was receiving a
> PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
> frame.
> Now that it is possible to add VCAP rules to the HW, such to trap these
> frames to the CPU, it is possible to run PTP also over interfaces that
> are part of the bridge.
This gives me:
# /etc/init.d/S65ptp4l start
Starting linuxptp daemon: OK
[ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
[ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
#
# ptp4l -v
3.1.1
# uname -a
Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58 CET 2022 armv7l GNU/Linux
I don't know whats going on, but I'm happy to help with debugging with some
guidance.
-michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-08 9:25 ` Michael Walle
@ 2022-12-08 9:27 ` Michael Walle
-1 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-08 9:27 UTC (permalink / raw)
To: horatiu.vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
Am 2022-12-08 10:25, schrieb Michael Walle:
> Hi Horatiu,
>
>> Currently lan966x, doesn't allow to run PTP over interfaces that are
>> part of the bridge. The reason is when the lan966x was receiving a
>> PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
>> frame.
>> Now that it is possible to add VCAP rules to the HW, such to trap
>> these
>> frames to the CPU, it is possible to run PTP also over interfaces that
>> are part of the bridge.
>
> This gives me:
>
> # /etc/init.d/S65ptp4l start
> Starting linuxptp daemon: OK
> [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
> [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
> #
>
> # ptp4l -v
> 3.1.1
> # uname -a
> Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
> CET 2022 armv7l GNU/Linux
>
> I don't know whats going on, but I'm happy to help with debugging with
> some
> guidance.
Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
# cat /etc/linuxptp.cfg
# LinuxPTP configuration file for synchronizing the system clock to
# a remote PTP master in slave-only mode.
#
# By default synchronize time in slave-only mode using UDP and hardware
time
# stamps on eth0. If the difference to master is >1.0 second correct by
# stepping the clock instead of adjusting the frequency.
#
# If you change the configuration don't forget to update the phc2sys
# parameters accordingly in linuxptp-system-clock.service (systemd)
# or the linuxptp SysV init script.
[global]
slaveOnly 1
delay_mechanism Auto
network_transport UDPv4
time_stamping hardware
step_threshold 1.0
[eth0]
-michael
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-08 9:27 ` Michael Walle
0 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-08 9:27 UTC (permalink / raw)
To: horatiu.vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
Am 2022-12-08 10:25, schrieb Michael Walle:
> Hi Horatiu,
>
>> Currently lan966x, doesn't allow to run PTP over interfaces that are
>> part of the bridge. The reason is when the lan966x was receiving a
>> PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
>> frame.
>> Now that it is possible to add VCAP rules to the HW, such to trap
>> these
>> frames to the CPU, it is possible to run PTP also over interfaces that
>> are part of the bridge.
>
> This gives me:
>
> # /etc/init.d/S65ptp4l start
> Starting linuxptp daemon: OK
> [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
> [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
> #
>
> # ptp4l -v
> 3.1.1
> # uname -a
> Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
> CET 2022 armv7l GNU/Linux
>
> I don't know whats going on, but I'm happy to help with debugging with
> some
> guidance.
Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
# cat /etc/linuxptp.cfg
# LinuxPTP configuration file for synchronizing the system clock to
# a remote PTP master in slave-only mode.
#
# By default synchronize time in slave-only mode using UDP and hardware
time
# stamps on eth0. If the difference to master is >1.0 second correct by
# stepping the clock instead of adjusting the frequency.
#
# If you change the configuration don't forget to update the phc2sys
# parameters accordingly in linuxptp-system-clock.service (systemd)
# or the linuxptp SysV init script.
[global]
slaveOnly 1
delay_mechanism Auto
network_transport UDPv4
time_stamping hardware
step_threshold 1.0
[eth0]
-michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-08 9:27 ` Michael Walle
@ 2022-12-08 13:04 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-08 13:04 UTC (permalink / raw)
To: Michael Walle
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
The 12/08/2022 10:27, Michael Walle wrote:
>
> Am 2022-12-08 10:25, schrieb Michael Walle:
> > Hi Horatiu,
Hi Michael,
> >
> > > Currently lan966x, doesn't allow to run PTP over interfaces that are
> > > part of the bridge. The reason is when the lan966x was receiving a
> > > PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
> > > frame.
> > > Now that it is possible to add VCAP rules to the HW, such to trap
> > > these
> > > frames to the CPU, it is possible to run PTP also over interfaces that
> > > are part of the bridge.
> >
> > This gives me:
> >
> > # /etc/init.d/S65ptp4l start
> > Starting linuxptp daemon: OK
> > [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
> > [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
> > #
> >
> > # ptp4l -v
> > 3.1.1
> > # uname -a
> > Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
> > CET 2022 armv7l GNU/Linux
> >
> > I don't know whats going on, but I'm happy to help with debugging with
> > some
> > guidance.
>
> Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
> is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
>
> # cat /etc/linuxptp.cfg
> # LinuxPTP configuration file for synchronizing the system clock to
> # a remote PTP master in slave-only mode.
> #
> # By default synchronize time in slave-only mode using UDP and hardware
> time
> # stamps on eth0. If the difference to master is >1.0 second correct by
> # stepping the clock instead of adjusting the frequency.
> #
> # If you change the configuration don't forget to update the phc2sys
> # parameters accordingly in linuxptp-system-clock.service (systemd)
> # or the linuxptp SysV init script.
>
> [global]
> slaveOnly 1
> delay_mechanism Auto
> network_transport UDPv4
> time_stamping hardware
> step_threshold 1.0
>
> [eth0]
Thanks for trying this!
The issue is because you have not enabled the TCAM lookups per
port. They can be enabled using this commands:
tc qdisc add dev eth0 clsact
tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action goto chain 8000000
This will enable the lookup and then you should be able to start again
the ptp4l. Sorry for not mention this, at least I should have written it
somewhere that this is required.
I was not sure if lan966x should or not enable tcam lookups
automatically when a ptp trap action is added. I am open to suggestion
here.
>
> -michael
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-08 13:04 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-08 13:04 UTC (permalink / raw)
To: Michael Walle
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
The 12/08/2022 10:27, Michael Walle wrote:
>
> Am 2022-12-08 10:25, schrieb Michael Walle:
> > Hi Horatiu,
Hi Michael,
> >
> > > Currently lan966x, doesn't allow to run PTP over interfaces that are
> > > part of the bridge. The reason is when the lan966x was receiving a
> > > PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
> > > frame.
> > > Now that it is possible to add VCAP rules to the HW, such to trap
> > > these
> > > frames to the CPU, it is possible to run PTP also over interfaces that
> > > are part of the bridge.
> >
> > This gives me:
> >
> > # /etc/init.d/S65ptp4l start
> > Starting linuxptp daemon: OK
> > [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
> > [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
> > #
> >
> > # ptp4l -v
> > 3.1.1
> > # uname -a
> > Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
> > CET 2022 armv7l GNU/Linux
> >
> > I don't know whats going on, but I'm happy to help with debugging with
> > some
> > guidance.
>
> Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
> is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
>
> # cat /etc/linuxptp.cfg
> # LinuxPTP configuration file for synchronizing the system clock to
> # a remote PTP master in slave-only mode.
> #
> # By default synchronize time in slave-only mode using UDP and hardware
> time
> # stamps on eth0. If the difference to master is >1.0 second correct by
> # stepping the clock instead of adjusting the frequency.
> #
> # If you change the configuration don't forget to update the phc2sys
> # parameters accordingly in linuxptp-system-clock.service (systemd)
> # or the linuxptp SysV init script.
>
> [global]
> slaveOnly 1
> delay_mechanism Auto
> network_transport UDPv4
> time_stamping hardware
> step_threshold 1.0
>
> [eth0]
Thanks for trying this!
The issue is because you have not enabled the TCAM lookups per
port. They can be enabled using this commands:
tc qdisc add dev eth0 clsact
tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action goto chain 8000000
This will enable the lookup and then you should be able to start again
the ptp4l. Sorry for not mention this, at least I should have written it
somewhere that this is required.
I was not sure if lan966x should or not enable tcam lookups
automatically when a ptp trap action is added. I am open to suggestion
here.
>
> -michael
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-08 13:04 ` Horatiu Vultur
@ 2022-12-08 13:18 ` Michael Walle
-1 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-08 13:18 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
Hi Horatiu,
Am 2022-12-08 14:04, schrieb Horatiu Vultur:
>> > > Currently lan966x, doesn't allow to run PTP over interfaces that are
>> > > part of the bridge. The reason is when the lan966x was receiving a
>> > > PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
>> > > frame.
>> > > Now that it is possible to add VCAP rules to the HW, such to trap
>> > > these
>> > > frames to the CPU, it is possible to run PTP also over interfaces that
>> > > are part of the bridge.
>> >
>> > This gives me:
>> >
>> > # /etc/init.d/S65ptp4l start
>> > Starting linuxptp daemon: OK
>> > [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
>> > [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
>> > #
>> >
>> > # ptp4l -v
>> > 3.1.1
>> > # uname -a
>> > Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
>> > CET 2022 armv7l GNU/Linux
>> >
>> > I don't know whats going on, but I'm happy to help with debugging with
>> > some
>> > guidance.
>>
>> Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
>> is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
>>
>> # cat /etc/linuxptp.cfg
>> # LinuxPTP configuration file for synchronizing the system clock to
>> # a remote PTP master in slave-only mode.
>> #
>> # By default synchronize time in slave-only mode using UDP and
>> hardware
>> time
>> # stamps on eth0. If the difference to master is >1.0 second correct
>> by
>> # stepping the clock instead of adjusting the frequency.
>> #
>> # If you change the configuration don't forget to update the phc2sys
>> # parameters accordingly in linuxptp-system-clock.service (systemd)
>> # or the linuxptp SysV init script.
>>
>> [global]
>> slaveOnly 1
>> delay_mechanism Auto
>> network_transport UDPv4
>> time_stamping hardware
>> step_threshold 1.0
>>
>> [eth0]
>
> Thanks for trying this!
Actually I was just booting my board which happens to have linuxptp
started by default. And the error messages were new. But I'm not so
sure anymore if PTP was really working. I'm still puzzled by reading
your commit message. Was it already working for interfaces which aren't
part of a bridge and this commit will make it work even for interfaces
which are part of a bridge?
> The issue is because you have not enabled the TCAM lookups per
> port. They can be enabled using this commands:
>
> tc qdisc add dev eth0 clsact
This gives me the following error, might be a missing kconfig option:
# tc qdisc add dev eth0 clsact
RTNETLINK answers: Operation not supported
> tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action
> goto chain 8000000
>
> This will enable the lookup and then you should be able to start again
> the ptp4l. Sorry for not mention this, at least I should have written
> it
> somewhere that this is required.
>
> I was not sure if lan966x should or not enable tcam lookups
> automatically when a ptp trap action is added. I am open to suggestion
> here.
IMHO, from a user point of view this should just work. For a user
there is no connection between running linuxptp and some filtering
stuff with 'tc'.
Also, if the answer to my question above is yes, and ptp should
have worked on eth0 before, this is a regression then.
-michael
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-08 13:18 ` Michael Walle
0 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-08 13:18 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
Hi Horatiu,
Am 2022-12-08 14:04, schrieb Horatiu Vultur:
>> > > Currently lan966x, doesn't allow to run PTP over interfaces that are
>> > > part of the bridge. The reason is when the lan966x was receiving a
>> > > PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
>> > > frame.
>> > > Now that it is possible to add VCAP rules to the HW, such to trap
>> > > these
>> > > frames to the CPU, it is possible to run PTP also over interfaces that
>> > > are part of the bridge.
>> >
>> > This gives me:
>> >
>> > # /etc/init.d/S65ptp4l start
>> > Starting linuxptp daemon: OK
>> > [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
>> > [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
>> > #
>> >
>> > # ptp4l -v
>> > 3.1.1
>> > # uname -a
>> > Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
>> > CET 2022 armv7l GNU/Linux
>> >
>> > I don't know whats going on, but I'm happy to help with debugging with
>> > some
>> > guidance.
>>
>> Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
>> is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
>>
>> # cat /etc/linuxptp.cfg
>> # LinuxPTP configuration file for synchronizing the system clock to
>> # a remote PTP master in slave-only mode.
>> #
>> # By default synchronize time in slave-only mode using UDP and
>> hardware
>> time
>> # stamps on eth0. If the difference to master is >1.0 second correct
>> by
>> # stepping the clock instead of adjusting the frequency.
>> #
>> # If you change the configuration don't forget to update the phc2sys
>> # parameters accordingly in linuxptp-system-clock.service (systemd)
>> # or the linuxptp SysV init script.
>>
>> [global]
>> slaveOnly 1
>> delay_mechanism Auto
>> network_transport UDPv4
>> time_stamping hardware
>> step_threshold 1.0
>>
>> [eth0]
>
> Thanks for trying this!
Actually I was just booting my board which happens to have linuxptp
started by default. And the error messages were new. But I'm not so
sure anymore if PTP was really working. I'm still puzzled by reading
your commit message. Was it already working for interfaces which aren't
part of a bridge and this commit will make it work even for interfaces
which are part of a bridge?
> The issue is because you have not enabled the TCAM lookups per
> port. They can be enabled using this commands:
>
> tc qdisc add dev eth0 clsact
This gives me the following error, might be a missing kconfig option:
# tc qdisc add dev eth0 clsact
RTNETLINK answers: Operation not supported
> tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action
> goto chain 8000000
>
> This will enable the lookup and then you should be able to start again
> the ptp4l. Sorry for not mention this, at least I should have written
> it
> somewhere that this is required.
>
> I was not sure if lan966x should or not enable tcam lookups
> automatically when a ptp trap action is added. I am open to suggestion
> here.
IMHO, from a user point of view this should just work. For a user
there is no connection between running linuxptp and some filtering
stuff with 'tc'.
Also, if the answer to my question above is yes, and ptp should
have worked on eth0 before, this is a regression then.
-michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
@ 2022-12-09 8:54 ` Dan Carpenter
0 siblings, 0 replies; 66+ messages in thread
From: kernel test robot @ 2022-12-08 18:57 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp, Dan Carpenter
[-- Attachment #1: Type: text/plain, Size: 21928 bytes --]
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20221203104348.1749811-2-horatiu.vultur@microchip.com>
References: <20221203104348.1749811-2-horatiu.vultur@microchip.com>
TO: Horatiu Vultur <horatiu.vultur@microchip.com>
Hi Horatiu,
I love your patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Horatiu-Vultur/net-lan966x-Enable-PTP-on-bridge-interfaces/20221203-185009
patch link: https://lore.kernel.org/r/20221203104348.1749811-2-horatiu.vultur%40microchip.com
patch subject: [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
:::::: branch date: 5 days ago
:::::: commit date: 5 days ago
config: ia64-randconfig-m041-20221204
compiler: ia64-linux-gcc (GCC) 12.1.0
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
smatch warnings:
drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c:103 vcap_debugfs_show_rule_keyfield() error: uninitialized symbol 'value'.
drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c:106 vcap_debugfs_show_rule_keyfield() error: uninitialized symbol 'mask'.
drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c:275 vcap_show_admin() warn: passing zero to 'PTR_ERR'
vim +/value +103 drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
e0305cc1d125d7 Steen Hegelund 2022-11-17 20
72d84dd609bea1 Steen Hegelund 2022-11-17 21 /* Dump the keyfields value and mask values */
72d84dd609bea1 Steen Hegelund 2022-11-17 22 static void vcap_debugfs_show_rule_keyfield(struct vcap_control *vctrl,
72d84dd609bea1 Steen Hegelund 2022-11-17 23 struct vcap_output_print *out,
72d84dd609bea1 Steen Hegelund 2022-11-17 24 enum vcap_key_field key,
72d84dd609bea1 Steen Hegelund 2022-11-17 25 const struct vcap_field *keyfield,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 26 struct vcap_client_keyfield_data *data)
72d84dd609bea1 Steen Hegelund 2022-11-17 27 {
72d84dd609bea1 Steen Hegelund 2022-11-17 28 bool hex = false;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 29 u8 *value, *mask;
72d84dd609bea1 Steen Hegelund 2022-11-17 30 int idx, bytes;
72d84dd609bea1 Steen Hegelund 2022-11-17 31
72d84dd609bea1 Steen Hegelund 2022-11-17 32 out->prf(out->dst, " %s: W%d: ", vcap_keyfield_name(vctrl, key),
72d84dd609bea1 Steen Hegelund 2022-11-17 33 keyfield[key].width);
72d84dd609bea1 Steen Hegelund 2022-11-17 34
72d84dd609bea1 Steen Hegelund 2022-11-17 35 switch (keyfield[key].type) {
72d84dd609bea1 Steen Hegelund 2022-11-17 36 case VCAP_FIELD_BIT:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 37 out->prf(out->dst, "%d/%d", data->u1.value, data->u1.mask);
72d84dd609bea1 Steen Hegelund 2022-11-17 38 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 39 case VCAP_FIELD_U32:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 40 value = (u8 *)(&data->u32.value);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 41 mask = (u8 *)(&data->u32.mask);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 42
72d84dd609bea1 Steen Hegelund 2022-11-17 43 if (key == VCAP_KF_L3_IP4_SIP || key == VCAP_KF_L3_IP4_DIP) {
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 44 out->prf(out->dst, "%pI4h/%pI4h", &data->u32.value,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 45 &data->u32.mask);
72d84dd609bea1 Steen Hegelund 2022-11-17 46 } else if (key == VCAP_KF_ETYPE ||
72d84dd609bea1 Steen Hegelund 2022-11-17 47 key == VCAP_KF_IF_IGR_PORT_MASK) {
72d84dd609bea1 Steen Hegelund 2022-11-17 48 hex = true;
72d84dd609bea1 Steen Hegelund 2022-11-17 49 } else {
72d84dd609bea1 Steen Hegelund 2022-11-17 50 u32 fmsk = (1 << keyfield[key].width) - 1;
72d84dd609bea1 Steen Hegelund 2022-11-17 51
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 52 out->prf(out->dst, "%u/%u", data->u32.value & fmsk,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 53 data->u32.mask & fmsk);
72d84dd609bea1 Steen Hegelund 2022-11-17 54 }
72d84dd609bea1 Steen Hegelund 2022-11-17 55 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 56 case VCAP_FIELD_U48:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 57 value = data->u48.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 58 mask = data->u48.mask;
72d84dd609bea1 Steen Hegelund 2022-11-17 59 if (key == VCAP_KF_L2_SMAC || key == VCAP_KF_L2_DMAC)
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 60 out->prf(out->dst, "%pMR/%pMR", data->u48.value,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 61 data->u48.mask);
72d84dd609bea1 Steen Hegelund 2022-11-17 62 else
72d84dd609bea1 Steen Hegelund 2022-11-17 63 hex = true;
72d84dd609bea1 Steen Hegelund 2022-11-17 64 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 65 case VCAP_FIELD_U56:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 66 value = data->u56.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 67 mask = data->u56.mask;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 68 hex = true;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 69 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 70 case VCAP_FIELD_U64:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 71 value = data->u64.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 72 mask = data->u64.mask;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 73 hex = true;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 74 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 75 case VCAP_FIELD_U72:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 76 value = data->u72.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 77 mask = data->u72.mask;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 78 hex = true;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 79 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 80 case VCAP_FIELD_U112:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 81 value = data->u112.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 82 mask = data->u112.mask;
72d84dd609bea1 Steen Hegelund 2022-11-17 83 hex = true;
72d84dd609bea1 Steen Hegelund 2022-11-17 84 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 85 case VCAP_FIELD_U128:
72d84dd609bea1 Steen Hegelund 2022-11-17 86 if (key == VCAP_KF_L3_IP6_SIP || key == VCAP_KF_L3_IP6_DIP) {
72d84dd609bea1 Steen Hegelund 2022-11-17 87 u8 nvalue[16], nmask[16];
72d84dd609bea1 Steen Hegelund 2022-11-17 88
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 89 vcap_netbytes_copy(nvalue, data->u128.value,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 90 sizeof(nvalue));
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 91 vcap_netbytes_copy(nmask, data->u128.mask,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 92 sizeof(nmask));
72d84dd609bea1 Steen Hegelund 2022-11-17 93 out->prf(out->dst, "%pI6/%pI6", nvalue, nmask);
72d84dd609bea1 Steen Hegelund 2022-11-17 94 } else {
72d84dd609bea1 Steen Hegelund 2022-11-17 95 hex = true;
72d84dd609bea1 Steen Hegelund 2022-11-17 96 }
72d84dd609bea1 Steen Hegelund 2022-11-17 97 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 98 }
72d84dd609bea1 Steen Hegelund 2022-11-17 99 if (hex) {
72d84dd609bea1 Steen Hegelund 2022-11-17 100 bytes = DIV_ROUND_UP(keyfield[key].width, BITS_PER_BYTE);
72d84dd609bea1 Steen Hegelund 2022-11-17 101 out->prf(out->dst, "0x");
72d84dd609bea1 Steen Hegelund 2022-11-17 102 for (idx = 0; idx < bytes; ++idx)
72d84dd609bea1 Steen Hegelund 2022-11-17 @103 out->prf(out->dst, "%02x", value[bytes - idx - 1]);
72d84dd609bea1 Steen Hegelund 2022-11-17 104 out->prf(out->dst, "/0x");
72d84dd609bea1 Steen Hegelund 2022-11-17 105 for (idx = 0; idx < bytes; ++idx)
72d84dd609bea1 Steen Hegelund 2022-11-17 @106 out->prf(out->dst, "%02x", mask[bytes - idx - 1]);
72d84dd609bea1 Steen Hegelund 2022-11-17 107 }
72d84dd609bea1 Steen Hegelund 2022-11-17 108 out->prf(out->dst, "\n");
72d84dd609bea1 Steen Hegelund 2022-11-17 109 }
72d84dd609bea1 Steen Hegelund 2022-11-17 110
72d84dd609bea1 Steen Hegelund 2022-11-17 111 static void
72d84dd609bea1 Steen Hegelund 2022-11-17 112 vcap_debugfs_show_rule_actionfield(struct vcap_control *vctrl,
72d84dd609bea1 Steen Hegelund 2022-11-17 113 struct vcap_output_print *out,
72d84dd609bea1 Steen Hegelund 2022-11-17 114 enum vcap_action_field action,
72d84dd609bea1 Steen Hegelund 2022-11-17 115 const struct vcap_field *actionfield,
72d84dd609bea1 Steen Hegelund 2022-11-17 116 u8 *value)
72d84dd609bea1 Steen Hegelund 2022-11-17 117 {
72d84dd609bea1 Steen Hegelund 2022-11-17 118 bool hex = false;
72d84dd609bea1 Steen Hegelund 2022-11-17 119 int idx, bytes;
72d84dd609bea1 Steen Hegelund 2022-11-17 120 u32 fmsk, val;
72d84dd609bea1 Steen Hegelund 2022-11-17 121
72d84dd609bea1 Steen Hegelund 2022-11-17 122 out->prf(out->dst, " %s: W%d: ",
72d84dd609bea1 Steen Hegelund 2022-11-17 123 vcap_actionfield_name(vctrl, action),
72d84dd609bea1 Steen Hegelund 2022-11-17 124 actionfield[action].width);
72d84dd609bea1 Steen Hegelund 2022-11-17 125
72d84dd609bea1 Steen Hegelund 2022-11-17 126 switch (actionfield[action].type) {
72d84dd609bea1 Steen Hegelund 2022-11-17 127 case VCAP_FIELD_BIT:
72d84dd609bea1 Steen Hegelund 2022-11-17 128 out->prf(out->dst, "%d", value[0]);
72d84dd609bea1 Steen Hegelund 2022-11-17 129 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 130 case VCAP_FIELD_U32:
72d84dd609bea1 Steen Hegelund 2022-11-17 131 fmsk = (1 << actionfield[action].width) - 1;
72d84dd609bea1 Steen Hegelund 2022-11-17 132 val = *(u32 *)value;
72d84dd609bea1 Steen Hegelund 2022-11-17 133 out->prf(out->dst, "%u", val & fmsk);
72d84dd609bea1 Steen Hegelund 2022-11-17 134 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 135 case VCAP_FIELD_U48:
72d84dd609bea1 Steen Hegelund 2022-11-17 136 case VCAP_FIELD_U56:
72d84dd609bea1 Steen Hegelund 2022-11-17 137 case VCAP_FIELD_U64:
72d84dd609bea1 Steen Hegelund 2022-11-17 138 case VCAP_FIELD_U72:
72d84dd609bea1 Steen Hegelund 2022-11-17 139 case VCAP_FIELD_U112:
72d84dd609bea1 Steen Hegelund 2022-11-17 140 case VCAP_FIELD_U128:
72d84dd609bea1 Steen Hegelund 2022-11-17 141 hex = true;
72d84dd609bea1 Steen Hegelund 2022-11-17 142 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 143 }
72d84dd609bea1 Steen Hegelund 2022-11-17 144 if (hex) {
72d84dd609bea1 Steen Hegelund 2022-11-17 145 bytes = DIV_ROUND_UP(actionfield[action].width, BITS_PER_BYTE);
72d84dd609bea1 Steen Hegelund 2022-11-17 146 out->prf(out->dst, "0x");
72d84dd609bea1 Steen Hegelund 2022-11-17 147 for (idx = 0; idx < bytes; ++idx)
72d84dd609bea1 Steen Hegelund 2022-11-17 148 out->prf(out->dst, "%02x", value[bytes - idx - 1]);
72d84dd609bea1 Steen Hegelund 2022-11-17 149 }
72d84dd609bea1 Steen Hegelund 2022-11-17 150 out->prf(out->dst, "\n");
72d84dd609bea1 Steen Hegelund 2022-11-17 151 }
72d84dd609bea1 Steen Hegelund 2022-11-17 152
72d84dd609bea1 Steen Hegelund 2022-11-17 153 static int vcap_debugfs_show_rule_keyset(struct vcap_rule_internal *ri,
72d84dd609bea1 Steen Hegelund 2022-11-17 154 struct vcap_output_print *out)
72d84dd609bea1 Steen Hegelund 2022-11-17 155 {
72d84dd609bea1 Steen Hegelund 2022-11-17 156 struct vcap_control *vctrl = ri->vctrl;
72d84dd609bea1 Steen Hegelund 2022-11-17 157 struct vcap_admin *admin = ri->admin;
14b639caa6e401 Steen Hegelund 2022-11-23 158 enum vcap_keyfield_set keysets[10];
72d84dd609bea1 Steen Hegelund 2022-11-17 159 const struct vcap_field *keyfield;
72d84dd609bea1 Steen Hegelund 2022-11-17 160 enum vcap_type vt = admin->vtype;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 161 struct vcap_client_keyfield *ckf;
14b639caa6e401 Steen Hegelund 2022-11-23 162 struct vcap_keyset_list matches;
72d84dd609bea1 Steen Hegelund 2022-11-17 163 u32 *maskstream;
72d84dd609bea1 Steen Hegelund 2022-11-17 164 u32 *keystream;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 165 int res;
72d84dd609bea1 Steen Hegelund 2022-11-17 166
72d84dd609bea1 Steen Hegelund 2022-11-17 167 keystream = admin->cache.keystream;
72d84dd609bea1 Steen Hegelund 2022-11-17 168 maskstream = admin->cache.maskstream;
14b639caa6e401 Steen Hegelund 2022-11-23 169 matches.keysets = keysets;
14b639caa6e401 Steen Hegelund 2022-11-23 170 matches.cnt = 0;
14b639caa6e401 Steen Hegelund 2022-11-23 171 matches.max = ARRAY_SIZE(keysets);
14b639caa6e401 Steen Hegelund 2022-11-23 172 res = vcap_find_keystream_keysets(vctrl, vt, keystream, maskstream,
14b639caa6e401 Steen Hegelund 2022-11-23 173 false, 0, &matches);
72d84dd609bea1 Steen Hegelund 2022-11-17 174 if (res < 0) {
14b639caa6e401 Steen Hegelund 2022-11-23 175 pr_err("%s:%d: could not find valid keysets: %d\n",
72d84dd609bea1 Steen Hegelund 2022-11-17 176 __func__, __LINE__, res);
72d84dd609bea1 Steen Hegelund 2022-11-17 177 return -EINVAL;
72d84dd609bea1 Steen Hegelund 2022-11-17 178 }
14b639caa6e401 Steen Hegelund 2022-11-23 179 out->prf(out->dst, " keysets:");
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 180 for (int idx = 0; idx < matches.cnt; ++idx)
14b639caa6e401 Steen Hegelund 2022-11-23 181 out->prf(out->dst, " %s",
14b639caa6e401 Steen Hegelund 2022-11-23 182 vcap_keyset_name(vctrl, matches.keysets[idx]));
14b639caa6e401 Steen Hegelund 2022-11-23 183 out->prf(out->dst, "\n");
72d84dd609bea1 Steen Hegelund 2022-11-17 184 out->prf(out->dst, " keyset_sw: %d\n", ri->keyset_sw);
72d84dd609bea1 Steen Hegelund 2022-11-17 185 out->prf(out->dst, " keyset_sw_regs: %d\n", ri->keyset_sw_regs);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 186
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 187 list_for_each_entry(ckf, &ri->data.keyfields, ctrl.list) {
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 188 keyfield = vcap_keyfields(vctrl, admin->vtype, ri->data.keyset);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 189 vcap_debugfs_show_rule_keyfield(vctrl, out, ckf->ctrl.key,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 190 keyfield, &ckf->data);
72d84dd609bea1 Steen Hegelund 2022-11-17 191 }
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 192
72d84dd609bea1 Steen Hegelund 2022-11-17 193 return 0;
72d84dd609bea1 Steen Hegelund 2022-11-17 194 }
72d84dd609bea1 Steen Hegelund 2022-11-17 195
72d84dd609bea1 Steen Hegelund 2022-11-17 196 static int vcap_debugfs_show_rule_actionset(struct vcap_rule_internal *ri,
72d84dd609bea1 Steen Hegelund 2022-11-17 197 struct vcap_output_print *out)
72d84dd609bea1 Steen Hegelund 2022-11-17 198 {
72d84dd609bea1 Steen Hegelund 2022-11-17 199 struct vcap_control *vctrl = ri->vctrl;
72d84dd609bea1 Steen Hegelund 2022-11-17 200 struct vcap_admin *admin = ri->admin;
72d84dd609bea1 Steen Hegelund 2022-11-17 201 const struct vcap_field *actionfield;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 202 struct vcap_client_actionfield *caf;
72d84dd609bea1 Steen Hegelund 2022-11-17 203
72d84dd609bea1 Steen Hegelund 2022-11-17 204 out->prf(out->dst, " actionset: %s\n",
72d84dd609bea1 Steen Hegelund 2022-11-17 205 vcap_actionset_name(vctrl, ri->data.actionset));
72d84dd609bea1 Steen Hegelund 2022-11-17 206 out->prf(out->dst, " actionset_sw: %d\n", ri->actionset_sw);
72d84dd609bea1 Steen Hegelund 2022-11-17 207 out->prf(out->dst, " actionset_sw_regs: %d\n", ri->actionset_sw_regs);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 208
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 209 list_for_each_entry(caf, &ri->data.actionfields, ctrl.list) {
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 210 actionfield = vcap_actionfields(vctrl, admin->vtype,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 211 ri->data.actionset);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 212 vcap_debugfs_show_rule_actionfield(vctrl, out, caf->ctrl.action,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 213 actionfield,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 214 &caf->data.u1.value);
72d84dd609bea1 Steen Hegelund 2022-11-17 215 }
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 216
72d84dd609bea1 Steen Hegelund 2022-11-17 217 return 0;
72d84dd609bea1 Steen Hegelund 2022-11-17 218 }
72d84dd609bea1 Steen Hegelund 2022-11-17 219
3a7921560d2fd3 Steen Hegelund 2022-11-17 220 static void vcap_show_admin_rule(struct vcap_control *vctrl,
3a7921560d2fd3 Steen Hegelund 2022-11-17 221 struct vcap_admin *admin,
3a7921560d2fd3 Steen Hegelund 2022-11-17 222 struct vcap_output_print *out,
3a7921560d2fd3 Steen Hegelund 2022-11-17 223 struct vcap_rule_internal *ri)
3a7921560d2fd3 Steen Hegelund 2022-11-17 224 {
3a7921560d2fd3 Steen Hegelund 2022-11-17 225 ri->counter.value = admin->cache.counter;
3a7921560d2fd3 Steen Hegelund 2022-11-17 226 ri->counter.sticky = admin->cache.sticky;
3a7921560d2fd3 Steen Hegelund 2022-11-17 227 out->prf(out->dst,
3a7921560d2fd3 Steen Hegelund 2022-11-17 228 "rule: %u, addr: [%d,%d], X%d, ctr[%d]: %d, hit: %d\n",
3a7921560d2fd3 Steen Hegelund 2022-11-17 229 ri->data.id, ri->addr, ri->addr + ri->size - 1, ri->size,
3a7921560d2fd3 Steen Hegelund 2022-11-17 230 ri->counter_id, ri->counter.value, ri->counter.sticky);
3a7921560d2fd3 Steen Hegelund 2022-11-17 231 out->prf(out->dst, " chain_id: %d\n", ri->data.vcap_chain_id);
3a7921560d2fd3 Steen Hegelund 2022-11-17 232 out->prf(out->dst, " user: %d\n", ri->data.user);
3a7921560d2fd3 Steen Hegelund 2022-11-17 233 out->prf(out->dst, " priority: %d\n", ri->data.priority);
72d84dd609bea1 Steen Hegelund 2022-11-17 234 vcap_debugfs_show_rule_keyset(ri, out);
72d84dd609bea1 Steen Hegelund 2022-11-17 235 vcap_debugfs_show_rule_actionset(ri, out);
3a7921560d2fd3 Steen Hegelund 2022-11-17 236 }
3a7921560d2fd3 Steen Hegelund 2022-11-17 237
3a7921560d2fd3 Steen Hegelund 2022-11-17 238 static void vcap_show_admin_info(struct vcap_control *vctrl,
3a7921560d2fd3 Steen Hegelund 2022-11-17 239 struct vcap_admin *admin,
3a7921560d2fd3 Steen Hegelund 2022-11-17 240 struct vcap_output_print *out)
3a7921560d2fd3 Steen Hegelund 2022-11-17 241 {
3a7921560d2fd3 Steen Hegelund 2022-11-17 242 const struct vcap_info *vcap = &vctrl->vcaps[admin->vtype];
3a7921560d2fd3 Steen Hegelund 2022-11-17 243
3a7921560d2fd3 Steen Hegelund 2022-11-17 244 out->prf(out->dst, "name: %s\n", vcap->name);
3a7921560d2fd3 Steen Hegelund 2022-11-17 245 out->prf(out->dst, "rows: %d\n", vcap->rows);
3a7921560d2fd3 Steen Hegelund 2022-11-17 246 out->prf(out->dst, "sw_count: %d\n", vcap->sw_count);
3a7921560d2fd3 Steen Hegelund 2022-11-17 247 out->prf(out->dst, "sw_width: %d\n", vcap->sw_width);
3a7921560d2fd3 Steen Hegelund 2022-11-17 248 out->prf(out->dst, "sticky_width: %d\n", vcap->sticky_width);
3a7921560d2fd3 Steen Hegelund 2022-11-17 249 out->prf(out->dst, "act_width: %d\n", vcap->act_width);
3a7921560d2fd3 Steen Hegelund 2022-11-17 250 out->prf(out->dst, "default_cnt: %d\n", vcap->default_cnt);
3a7921560d2fd3 Steen Hegelund 2022-11-17 251 out->prf(out->dst, "require_cnt_dis: %d\n", vcap->require_cnt_dis);
3a7921560d2fd3 Steen Hegelund 2022-11-17 252 out->prf(out->dst, "version: %d\n", vcap->version);
3a7921560d2fd3 Steen Hegelund 2022-11-17 253 out->prf(out->dst, "vtype: %d\n", admin->vtype);
3a7921560d2fd3 Steen Hegelund 2022-11-17 254 out->prf(out->dst, "vinst: %d\n", admin->vinst);
3a7921560d2fd3 Steen Hegelund 2022-11-17 255 out->prf(out->dst, "first_cid: %d\n", admin->first_cid);
3a7921560d2fd3 Steen Hegelund 2022-11-17 256 out->prf(out->dst, "last_cid: %d\n", admin->last_cid);
3a7921560d2fd3 Steen Hegelund 2022-11-17 257 out->prf(out->dst, "lookups: %d\n", admin->lookups);
3a7921560d2fd3 Steen Hegelund 2022-11-17 258 out->prf(out->dst, "first_valid_addr: %d\n", admin->first_valid_addr);
3a7921560d2fd3 Steen Hegelund 2022-11-17 259 out->prf(out->dst, "last_valid_addr: %d\n", admin->last_valid_addr);
3a7921560d2fd3 Steen Hegelund 2022-11-17 260 out->prf(out->dst, "last_used_addr: %d\n", admin->last_used_addr);
3a7921560d2fd3 Steen Hegelund 2022-11-17 261 }
3a7921560d2fd3 Steen Hegelund 2022-11-17 262
3a7921560d2fd3 Steen Hegelund 2022-11-17 263 static int vcap_show_admin(struct vcap_control *vctrl,
3a7921560d2fd3 Steen Hegelund 2022-11-17 264 struct vcap_admin *admin,
3a7921560d2fd3 Steen Hegelund 2022-11-17 265 struct vcap_output_print *out)
3a7921560d2fd3 Steen Hegelund 2022-11-17 266 {
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 267 struct vcap_rule_internal *elem;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 268 struct vcap_rule *vrule;
3a7921560d2fd3 Steen Hegelund 2022-11-17 269 int ret = 0;
3a7921560d2fd3 Steen Hegelund 2022-11-17 270
3a7921560d2fd3 Steen Hegelund 2022-11-17 271 vcap_show_admin_info(vctrl, admin, out);
3a7921560d2fd3 Steen Hegelund 2022-11-17 272 list_for_each_entry(elem, &admin->rules, list) {
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 273 vrule = vcap_get_rule(vctrl, elem->data.id);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 274 if (IS_ERR_OR_NULL(vrule)) {
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 @275 ret = PTR_ERR(vrule);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 276 break;
682f560b8a87bf Dan Carpenter 2022-11-29 277 }
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 278
3a7921560d2fd3 Steen Hegelund 2022-11-17 279 out->prf(out->dst, "\n");
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 280 vcap_show_admin_rule(vctrl, admin, out, to_intrule(vrule));
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 281 vcap_free_rule(vrule);
3a7921560d2fd3 Steen Hegelund 2022-11-17 282 }
3a7921560d2fd3 Steen Hegelund 2022-11-17 283 return ret;
3a7921560d2fd3 Steen Hegelund 2022-11-17 284 }
3a7921560d2fd3 Steen Hegelund 2022-11-17 285
--
0-DAY CI Kernel Test Service
https://01.org/lkp
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 170092 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/ia64 6.1.0-rc7 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="ia64-linux-gcc (GCC) 12.1.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=120100
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23800
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23800
CONFIG_LLD_VERSION=0
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_WATCH_QUEUE=y
# CONFIG_CROSS_MEMORY_ATTACH is not set
# CONFIG_USELIB is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_LEGACY=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_MSI_IOMMU=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_LEGACY_TIMER_TICK=y
CONFIG_TIME_KUNIT_TEST=y
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y
CONFIG_BPF=y
#
# BPF subsystem
#
# CONFIG_BPF_SYSCALL is not set
# end of BPF subsystem
CONFIG_PREEMPT_NONE_BUILD=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
# CONFIG_TICK_CPU_ACCOUNTING is not set
CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
# CONFIG_TASK_XACCT is not set
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting
# CONFIG_CPU_ISOLATION is not set
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
# CONFIG_FORCE_TASKS_RCU is not set
# CONFIG_FORCE_TASKS_RUDE_RCU is not set
CONFIG_FORCE_TASKS_TRACE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_FANOUT=64
CONFIG_RCU_FANOUT_LEAF=16
# CONFIG_RCU_NOCB_CPU is not set
# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
# end of RCU Subsystem
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_IKHEADERS=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
# CONFIG_PRINTK_INDEX is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CC_NO_ARRAY_BOUNDS=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_CGROUP_FAVOR_DYNMODS=y
CONFIG_MEMCG=y
CONFIG_MEMCG_KMEM=y
# CONFIG_BLK_CGROUP is not set
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
# CONFIG_CGROUP_FREEZER is not set
CONFIG_CGROUP_HUGETLB=y
# CONFIG_CPUSETS is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_MISC=y
CONFIG_CGROUP_DEBUG=y
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
CONFIG_USER_NS=y
# CONFIG_PID_NS is not set
# CONFIG_NET_NS is not set
CONFIG_CHECKPOINT_RESTORE=y
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_BOOT_CONFIG is not set
CONFIG_INITRAMFS_PRESERVE_MTIME=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN=y
# CONFIG_EXPERT is not set
CONFIG_MULTIUSER=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KCMP=y
# CONFIG_EMBEDDED is not set
#
# Kernel Performance Events And Counters
#
# end of Kernel Performance Events And Counters
CONFIG_SYSTEM_DATA_VERIFICATION=y
# CONFIG_PROFILING is not set
# end of General setup
CONFIG_PGTABLE_LEVELS=3
#
# Processor type and features
#
CONFIG_IA64=y
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_DMI=y
CONFIG_EFI=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_IA64_UNCACHED_ALLOCATOR=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_AUDIT_ARCH=y
# CONFIG_ITANIUM is not set
CONFIG_MCKINLEY=y
# CONFIG_IA64_PAGE_SIZE_4KB is not set
# CONFIG_IA64_PAGE_SIZE_8KB is not set
# CONFIG_IA64_PAGE_SIZE_16KB is not set
CONFIG_IA64_PAGE_SIZE_64KB=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_IA64_L1_CACHE_SHIFT=7
CONFIG_IA64_SGI_UV=y
CONFIG_IA64_HP_SBA_IOMMU=y
# CONFIG_IA64_CYCLONE is not set
CONFIG_ARCH_FORCE_MAX_ORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=4096
CONFIG_HOTPLUG_CPU=y
# CONFIG_SCHED_SMT is not set
CONFIG_PERMIT_BSP_REMOVE=y
# CONFIG_FORCE_CPEI_RETARGET is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_NUMA=y
CONFIG_NODES_SHIFT=10
CONFIG_HAVE_ARCH_NODEDATA_EXTENSION=y
CONFIG_HAVE_MEMORYLESS_NODES=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_IA64_PALINFO=y
# CONFIG_IA64_MC_ERR_INJECT is not set
# CONFIG_IA64_ESI is not set
# CONFIG_IA64_HP_AML_NFW is not set
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
# end of Processor type and features
#
# Power management and ACPI options
#
# CONFIG_PM is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
CONFIG_ACPI_TABLE_LIB=y
# CONFIG_ACPI_DEBUGGER is not set
# CONFIG_ACPI_SPCR_TABLE is not set
CONFIG_ACPI_EC_DEBUGFS=y
CONFIG_ACPI_AC=y
# CONFIG_ACPI_BATTERY is not set
# CONFIG_ACPI_BUTTON is not set
CONFIG_ACPI_TINY_POWER_BUTTON=y
CONFIG_ACPI_TINY_POWER_BUTTON_SIGNAL=38
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
# CONFIG_ACPI_HED is not set
CONFIG_ACPI_CUSTOM_METHOD=y
CONFIG_ACPI_NUMA=y
# CONFIG_ACPI_HMAT is not set
CONFIG_ACPI_WATCHDOG=y
CONFIG_ACPI_CONFIGFS=y
# CONFIG_ACPI_PFRUT is not set
CONFIG_PMIC_OPREGION=y
# end of Power management and ACPI options
CONFIG_MSPEC=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_FUNCTION_DESCRIPTORS=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_TASK_STRUCT_ON_STACK=y
CONFIG_ARCH_TASK_STRUCT_ALLOCATOR=y
CONFIG_ARCH_THREAD_STACK_ALLOCATOR=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_LTO_NONE=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_ISA_BUS_API=y
# CONFIG_COMPAT_32BIT_TIME is not set
CONFIG_LOCK_EVENT_COUNTS=y
#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
# end of GCOV-based kernel profiling
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
# CONFIG_BLK_DEV_ZONED is not set
CONFIG_BLK_WBT=y
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_SED_OPAL=y
CONFIG_BLK_INLINE_ENCRYPTION=y
CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK=y
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_AMIGA_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
# end of Partition Types
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
#
# IO Schedulers
#
# CONFIG_MQ_IOSCHED_DEADLINE is not set
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
#
# Executable file formats
#
# CONFIG_BINFMT_ELF is not set
CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
# CONFIG_SWAP is not set
CONFIG_ZSMALLOC=y
# CONFIG_ZSMALLOC_STAT is not set
#
# SLAB allocator options
#
CONFIG_SLAB=y
# CONFIG_SLUB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# end of SLAB allocator options
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
# CONFIG_SPARSEMEM_VMEMMAP is not set
CONFIG_NUMA_KEEP_MEMINFO=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_EXCLUSIVE_SYSTEM_RAM=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_MEMORY_HOTPLUG=y
# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
# CONFIG_MEMORY_HOTREMOVE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_CMA_DEBUGFS=y
# CONFIG_CMA_SYSFS is not set
CONFIG_CMA_AREAS=19
CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
CONFIG_PAGE_IDLE_FLAG=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ZONE_DMA32=y
CONFIG_GET_FREE_REGION=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PERCPU_STATS=y
# CONFIG_GUP_TEST is not set
CONFIG_ANON_VMA_NAME=y
# CONFIG_USERFAULTFD is not set
# CONFIG_LRU_GEN is not set
#
# Data Access Monitoring
#
CONFIG_DAMON=y
# CONFIG_DAMON_KUNIT_TEST is not set
# CONFIG_DAMON_VADDR is not set
# CONFIG_DAMON_PADDR is not set
CONFIG_DAMON_SYSFS=y
# end of Data Access Monitoring
# end of Memory Management options
CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_SKB_EXTENSIONS=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=y
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_AF_UNIX_OOB=y
CONFIG_UNIX_DIAG=y
# CONFIG_INET is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_ATM=y
CONFIG_ATM_LANE=y
CONFIG_STP=y
CONFIG_BRIDGE=y
CONFIG_BRIDGE_VLAN_FILTERING=y
# CONFIG_BRIDGE_MRP is not set
CONFIG_BRIDGE_CFM=y
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_VLAN_8021Q_MVRP is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
CONFIG_ATALK=y
CONFIG_DEV_APPLETALK=y
CONFIG_IPDDP=y
CONFIG_IPDDP_ENCAP=y
CONFIG_X25=y
CONFIG_LAPB=y
CONFIG_PHONET=y
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=y
# CONFIG_NET_SCH_HTB is not set
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_ATM=y
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_MULTIQ=y
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
CONFIG_NET_SCH_TEQL=y
# CONFIG_NET_SCH_TBF is not set
CONFIG_NET_SCH_CBS=y
CONFIG_NET_SCH_ETF=y
CONFIG_NET_SCH_TAPRIO=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
# CONFIG_NET_SCH_NETEM is not set
CONFIG_NET_SCH_DRR=y
CONFIG_NET_SCH_MQPRIO=y
CONFIG_NET_SCH_SKBPRIO=y
CONFIG_NET_SCH_CHOKE=y
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
CONFIG_NET_SCH_FQ_CODEL=y
CONFIG_NET_SCH_CAKE=y
CONFIG_NET_SCH_FQ=y
CONFIG_NET_SCH_HHF=y
# CONFIG_NET_SCH_PIE is not set
CONFIG_NET_SCH_INGRESS=y
CONFIG_NET_SCH_PLUG=y
CONFIG_NET_SCH_ETS=y
CONFIG_NET_SCH_DEFAULT=y
# CONFIG_DEFAULT_FQ is not set
# CONFIG_DEFAULT_FQ_CODEL is not set
CONFIG_DEFAULT_PFIFO_FAST=y
CONFIG_DEFAULT_NET_SCH="pfifo_fast"
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_FW=y
# CONFIG_NET_CLS_U32 is not set
CONFIG_NET_CLS_RSVP=y
# CONFIG_NET_CLS_RSVP6 is not set
CONFIG_NET_CLS_FLOW=y
# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_CLS_BPF is not set
CONFIG_NET_CLS_FLOWER=y
CONFIG_NET_CLS_MATCHALL=y
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
CONFIG_GACT_PROB=y
# CONFIG_NET_ACT_MIRRED is not set
CONFIG_NET_ACT_SAMPLE=y
CONFIG_NET_ACT_NAT=y
CONFIG_NET_ACT_PEDIT=y
CONFIG_NET_ACT_SIMP=y
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_ACT_MPLS=y
# CONFIG_NET_ACT_VLAN is not set
CONFIG_NET_ACT_BPF=y
CONFIG_NET_ACT_SKBMOD=y
CONFIG_NET_ACT_IFE=y
CONFIG_NET_ACT_TUNNEL_KEY=y
# CONFIG_NET_ACT_GATE is not set
CONFIG_NET_IFE_SKBMARK=y
CONFIG_NET_IFE_SKBPRIO=y
CONFIG_NET_IFE_SKBTCINDEX=y
CONFIG_NET_TC_SKB_EXT=y
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=y
# CONFIG_BATMAN_ADV_BATMAN_V is not set
# CONFIG_BATMAN_ADV_NC is not set
CONFIG_BATMAN_ADV_DEBUG=y
CONFIG_VSOCKETS=y
CONFIG_VSOCKETS_DIAG=y
# CONFIG_VSOCKETS_LOOPBACK is not set
CONFIG_VIRTIO_VSOCKETS=y
CONFIG_VIRTIO_VSOCKETS_COMMON=y
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
# CONFIG_NET_MPLS_GSO is not set
CONFIG_MPLS_ROUTING=y
CONFIG_NET_NSH=y
# CONFIG_HSR is not set
CONFIG_QRTR=y
CONFIG_QRTR_SMD=y
CONFIG_QRTR_TUN=y
# CONFIG_PCPU_DEV_REFCNT is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
# end of Network testing
# end of Networking options
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
CONFIG_AX25=y
# CONFIG_AX25_DAMA_SLAVE is not set
CONFIG_NETROM=y
CONFIG_ROSE=y
#
# AX.25 network device drivers
#
CONFIG_MKISS=y
# CONFIG_6PACK is not set
# CONFIG_BPQETHER is not set
CONFIG_BAYCOM_SER_FDX=y
# CONFIG_BAYCOM_SER_HDX is not set
CONFIG_BAYCOM_PAR=y
CONFIG_YAM=y
# end of AX.25 network device drivers
CONFIG_CAN=y
CONFIG_CAN_RAW=y
# CONFIG_CAN_BCM is not set
# CONFIG_CAN_GW is not set
CONFIG_CAN_J1939=y
# CONFIG_CAN_ISOTP is not set
CONFIG_BT=y
# CONFIG_BT_BREDR is not set
CONFIG_BT_LE=y
CONFIG_BT_LEDS=y
CONFIG_BT_MSFTEXT=y
# CONFIG_BT_AOSPEXT is not set
# CONFIG_BT_DEBUGFS is not set
CONFIG_BT_SELFTEST=y
CONFIG_BT_SELFTEST_ECDH=y
CONFIG_BT_SELFTEST_SMP=y
# CONFIG_BT_FEATURE_DEBUG is not set
#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=y
CONFIG_BT_RTL=y
CONFIG_BT_QCA=y
CONFIG_BT_MTK=y
CONFIG_BT_HCIBTSDIO=y
CONFIG_BT_HCIUART=y
CONFIG_BT_HCIUART_SERDEV=y
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
# CONFIG_BT_HCIUART_LL is not set
CONFIG_BT_HCIUART_3WIRE=y
CONFIG_BT_HCIUART_INTEL=y
CONFIG_BT_HCIUART_RTL=y
CONFIG_BT_HCIUART_QCA=y
CONFIG_BT_HCIUART_AG6XX=y
CONFIG_BT_HCIUART_MRVL=y
CONFIG_BT_HCIVHCI=y
CONFIG_BT_MRVL=y
CONFIG_BT_MRVL_SDIO=y
CONFIG_BT_MTKSDIO=y
CONFIG_BT_MTKUART=y
CONFIG_BT_QCOMSMD=y
CONFIG_BT_VIRTIO=y
# end of Bluetooth device drivers
# CONFIG_MCTP is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
# CONFIG_NL80211_TESTMODE is not set
CONFIG_CFG80211_DEVELOPER_WARNINGS=y
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
CONFIG_CFG80211_DEBUGFS=y
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
CONFIG_MAC80211=y
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
CONFIG_MAC80211_MESSAGE_TRACING=y
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
CONFIG_RFKILL_GPIO=y
CONFIG_NET_9P=y
# CONFIG_NET_9P_FD is not set
CONFIG_NET_9P_VIRTIO=y
CONFIG_NET_9P_DEBUG=y
CONFIG_CAIF=y
# CONFIG_CAIF_DEBUG is not set
CONFIG_CAIF_NETDEV=y
CONFIG_CAIF_USB=y
# CONFIG_NFC is not set
CONFIG_PSAMPLE=y
CONFIG_NET_IFE=y
# CONFIG_LWTUNNEL is not set
CONFIG_GRO_CELLS=y
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_PAGE_POOL_STATS=y
CONFIG_FAILOVER=y
CONFIG_ETHTOOL_NETLINK=y
CONFIG_NETDEV_ADDR_LIST_TEST=y
#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_FORCE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEFAULT is not set
# CONFIG_PCIEASPM_POWERSAVE is not set
CONFIG_PCIEASPM_POWER_SUPERSAVE=y
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PTM=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_MSI_ARCH_FALLBACKS=y
CONFIG_PCI_QUIRKS=y
CONFIG_PCI_DEBUG=y
CONFIG_PCI_STUB=y
CONFIG_PCI_ATS=y
CONFIG_PCI_DOE=y
CONFIG_PCI_ECAM=y
# CONFIG_PCI_IOV is not set
CONFIG_PCI_PRI=y
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
CONFIG_HOTPLUG_PCI_CPCI=y
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# PCI controller drivers
#
# CONFIG_PCIE_XILINX_NWL is not set
# CONFIG_PCI_TEGRA is not set
CONFIG_PCIE_RCAR_HOST=y
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCIE_XILINX=y
CONFIG_PCIE_XILINX_CPM=y
CONFIG_PCI_XGENE=y
CONFIG_PCI_XGENE_MSI=y
# CONFIG_PCI_VERSATILE is not set
CONFIG_PCIE_ALTERA=y
CONFIG_PCIE_ALTERA_MSI=y
# CONFIG_PCI_HOST_THUNDER_PEM is not set
# CONFIG_PCI_HOST_THUNDER_ECAM is not set
CONFIG_PCIE_MEDIATEK_GEN3=y
# CONFIG_PCI_LOONGSON is not set
# CONFIG_PCIE_MT7621 is not set
#
# DesignWare PCI Core Support
#
CONFIG_PCIE_DW=y
CONFIG_PCIE_DW_HOST=y
# CONFIG_PCIE_DW_PLAT_HOST is not set
CONFIG_PCI_EXYNOS=y
# CONFIG_PCI_IMX6 is not set
# CONFIG_PCIE_SPEAR13XX is not set
# CONFIG_PCI_KEYSTONE_HOST is not set
# CONFIG_PCIE_ARMADA_8K is not set
CONFIG_PCIE_ARTPEC6=y
CONFIG_PCIE_ARTPEC6_HOST=y
# CONFIG_PCIE_KEEMBAY_HOST is not set
CONFIG_PCIE_HISI_STB=y
CONFIG_PCI_MESON=y
CONFIG_PCIE_TEGRA194=y
CONFIG_PCIE_TEGRA194_HOST=y
# CONFIG_PCIE_VISCONTI_HOST is not set
# CONFIG_PCIE_FU740 is not set
# end of DesignWare PCI Core Support
#
# Mobiveil PCIe Core Support
#
# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set
# end of Mobiveil PCIe Core Support
#
# Cadence PCIe controllers support
#
# end of Cadence PCIe controllers support
# end of PCI controller drivers
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers
CONFIG_CXL_BUS=y
CONFIG_CXL_PCI=y
# CONFIG_CXL_MEM_RAW_COMMANDS is not set
CONFIG_CXL_ACPI=y
CONFIG_CXL_MEM=y
CONFIG_CXL_PORT=y
CONFIG_CXL_REGION=y
# CONFIG_PCCARD is not set
CONFIG_RAPIDIO=y
CONFIG_RAPIDIO_DISC_TIMEOUT=30
CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y
# CONFIG_RAPIDIO_DEBUG is not set
CONFIG_RAPIDIO_ENUM_BASIC=y
# CONFIG_RAPIDIO_CHMAN is not set
# CONFIG_RAPIDIO_MPORT_CDEV is not set
#
# RapidIO Switch drivers
#
CONFIG_RAPIDIO_CPS_XX=y
CONFIG_RAPIDIO_CPS_GEN2=y
CONFIG_RAPIDIO_RXS_GEN3=y
# end of RapidIO Switch drivers
#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
# CONFIG_DEVTMPFS_SAFE is not set
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_FW_LOADER_USER_HELPER is not set
CONFIG_FW_LOADER_COMPRESS=y
# CONFIG_FW_LOADER_COMPRESS_XZ is not set
# CONFIG_FW_LOADER_COMPRESS_ZSTD is not set
CONFIG_FW_UPLOAD=y
# end of Firmware loader
CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
CONFIG_PM_QOS_KUNIT_TEST=y
CONFIG_DRIVER_PE_KUNIT_TEST=y
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_W1=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_SOUNDWIRE=y
CONFIG_REGMAP_SOUNDWIRE_MBQ=y
CONFIG_REGMAP_SCCB=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options
#
# Bus devices
#
CONFIG_ARM_INTEGRATOR_LM=y
# CONFIG_BT1_APB is not set
# CONFIG_BT1_AXI is not set
CONFIG_HISILICON_LPC=y
CONFIG_INTEL_IXP4XX_EB=y
# CONFIG_QCOM_EBI2 is not set
# CONFIG_MHI_BUS is not set
CONFIG_MHI_BUS_EP=y
# end of Bus devices
# CONFIG_CONNECTOR is not set
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
CONFIG_ARM_SCMI_PROTOCOL=y
CONFIG_ARM_SCMI_HAVE_TRANSPORT=y
CONFIG_ARM_SCMI_HAVE_SHMEM=y
CONFIG_ARM_SCMI_HAVE_MSG=y
CONFIG_ARM_SCMI_TRANSPORT_MAILBOX=y
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO=y
# CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_VERSION1_COMPLIANCE is not set
CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_ATOMIC_ENABLE=y
CONFIG_ARM_SCMI_POWER_DOMAIN=y
CONFIG_ARM_SCMI_POWER_CONTROL=y
# end of ARM System Control and Management Interface Protocol
# CONFIG_ARM_SCPI_PROTOCOL is not set
CONFIG_EFI_PCDP=y
CONFIG_DMIID=y
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT is not set
CONFIG_QCOM_SCM=y
# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set
# CONFIG_SYSFB_SIMPLEFB is not set
CONFIG_BCM47XX_NVRAM=y
CONFIG_BCM47XX_SPROM=y
# CONFIG_TEE_BNXT_FW is not set
CONFIG_CS_DSP=y
# CONFIG_GOOGLE_FIRMWARE is not set
#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS_PSTORE=y
# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
CONFIG_EFI_BOOTLOADER_CONTROL=y
# CONFIG_EFI_TEST is not set
# CONFIG_EFI_RCI2_TABLE is not set
CONFIG_EFI_DISABLE_PCI_DMA=y
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
# CONFIG_EFI_DISABLE_RUNTIME is not set
CONFIG_EFI_COCO_SECRET=y
# end of EFI (Extensible Firmware Interface) Support
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
CONFIG_GNSS=y
CONFIG_GNSS_SERIAL=y
CONFIG_GNSS_MTK_SERIAL=y
CONFIG_GNSS_SIRF_SERIAL=y
# CONFIG_GNSS_UBX_SERIAL is not set
CONFIG_MTD=y
#
# Partition parsers
#
# CONFIG_MTD_AR7_PARTS is not set
# CONFIG_MTD_BCM63XX_PARTS is not set
# CONFIG_MTD_BRCM_U_BOOT is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_PARSER_IMAGETAG is not set
# CONFIG_MTD_PARSER_TRX is not set
CONFIG_MTD_SHARPSL_PARTS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
CONFIG_MTD_QCOMSMEM_PARTS=y
# end of Partition parsers
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
#
# Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK.
#
CONFIG_FTL=y
CONFIG_NFTL=y
CONFIG_NFTL_RW=y
CONFIG_INFTL=y
CONFIG_RFD_FTL=y
CONFIG_SSFDC=y
CONFIG_SM_FTL=y
# CONFIG_MTD_OOPS is not set
CONFIG_MTD_PARTITIONED_MASTER=y
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
CONFIG_MTD_ABSENT=y
# end of RAM/ROM/Flash chip drivers
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
CONFIG_MTD_PHYSMAP_GPIO_ADDR=y
CONFIG_MTD_SC520CDP=y
CONFIG_MTD_NETSC520=y
# CONFIG_MTD_TS5500 is not set
CONFIG_MTD_PCI=y
CONFIG_MTD_INTEL_VR_NOR=y
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access
#
# Self-contained MTD device drivers
#
CONFIG_MTD_PMC551=y
CONFIG_MTD_PMC551_BUGFIX=y
# CONFIG_MTD_PMC551_DEBUG is not set
# CONFIG_MTD_SPEAR_SMI is not set
CONFIG_MTD_SLRAM=y
# CONFIG_MTD_PHRAM is not set
CONFIG_MTD_MTDRAM=y
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=y
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# end of Self-contained MTD device drivers
#
# NAND
#
CONFIG_MTD_NAND_CORE=y
# CONFIG_MTD_ONENAND is not set
# CONFIG_MTD_RAW_NAND is not set
#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
CONFIG_MTD_NAND_ECC_SW_BCH=y
CONFIG_MTD_NAND_ECC_MXIC=y
# CONFIG_MTD_NAND_ECC_MEDIATEK is not set
# end of ECC engine support
# end of NAND
#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=y
CONFIG_MTD_QINFO_PROBE=y
# end of LPDDR & LPDDR2 PCM memory drivers
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_FASTMAP is not set
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_MTD_UBI_BLOCK=y
CONFIG_MTD_HYPERBUS=y
CONFIG_HBMC_AM654=y
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_PC_FIFO is not set
CONFIG_PARPORT_PC_SUPERIO=y
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_ISAPNP=y
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=y
CONFIG_CDROM=y
CONFIG_PARIDE=y
#
# Parallel IDE high-level drivers
#
# CONFIG_PARIDE_PD is not set
# CONFIG_PARIDE_PCD is not set
CONFIG_PARIDE_PF=y
# CONFIG_PARIDE_PT is not set
# CONFIG_PARIDE_PG is not set
#
# Parallel IDE protocol modules
#
CONFIG_PARIDE_ATEN=y
# CONFIG_PARIDE_BPCK is not set
CONFIG_PARIDE_COMM=y
# CONFIG_PARIDE_DSTR is not set
CONFIG_PARIDE_FIT2=y
CONFIG_PARIDE_FIT3=y
CONFIG_PARIDE_EPAT=y
# CONFIG_PARIDE_EPATC8 is not set
CONFIG_PARIDE_EPIA=y
CONFIG_PARIDE_FRIQ=y
# CONFIG_PARIDE_FRPW is not set
# CONFIG_PARIDE_KBIC is not set
CONFIG_PARIDE_KTTI=y
CONFIG_PARIDE_ON20=y
# CONFIG_PARIDE_ON26 is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
CONFIG_ZRAM=y
# CONFIG_ZRAM_DEF_COMP_LZORLE is not set
CONFIG_ZRAM_DEF_COMP_ZSTD=y
# CONFIG_ZRAM_DEF_COMP_LZ4 is not set
# CONFIG_ZRAM_DEF_COMP_LZO is not set
# CONFIG_ZRAM_DEF_COMP_LZ4HC is not set
# CONFIG_ZRAM_DEF_COMP_842 is not set
CONFIG_ZRAM_DEF_COMP="zstd"
# CONFIG_ZRAM_WRITEBACK is not set
# CONFIG_ZRAM_MEMORY_TRACKING is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
#
# DRBD disabled because PROC_FS or INET not selected
#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_VIRTIO_BLK=y
# CONFIG_BLK_DEV_UBLK is not set
#
# NVME Support
#
CONFIG_NVME_COMMON=y
CONFIG_NVME_CORE=y
# CONFIG_BLK_DEV_NVME is not set
CONFIG_NVME_MULTIPATH=y
CONFIG_NVME_VERBOSE_ERRORS=y
# CONFIG_NVME_HWMON is not set
CONFIG_NVME_FABRICS=y
CONFIG_NVME_FC=y
CONFIG_NVME_AUTH=y
# CONFIG_NVME_TARGET is not set
# end of NVME Support
#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
# CONFIG_AD525X_DPOT is not set
CONFIG_DUMMY_IRQ=y
# CONFIG_PHANTOM is not set
CONFIG_TIFM_CORE=y
CONFIG_TIFM_7XX1=y
CONFIG_ICS932S401=y
CONFIG_ATMEL_SSC=y
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_HP_ILO=y
CONFIG_QCOM_COINCELL=y
# CONFIG_QCOM_FASTRPC is not set
CONFIG_APDS9802ALS=y
CONFIG_ISL29003=y
# CONFIG_ISL29020 is not set
CONFIG_SENSORS_TSL2550=y
CONFIG_SENSORS_BH1770=y
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
CONFIG_DS1682=y
# CONFIG_PCH_PHUB is not set
CONFIG_SRAM=y
# CONFIG_DW_XDATA_PCIE is not set
CONFIG_PCI_ENDPOINT_TEST=y
CONFIG_XILINX_SDFEC=y
CONFIG_MISC_RTSX=y
CONFIG_C2PORT=y
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_LEGACY=y
# CONFIG_EEPROM_MAX6875 is not set
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_IDT_89HPESX=y
CONFIG_EEPROM_EE1004=y
# end of EEPROM support
CONFIG_CB710_CORE=y
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y
#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=y
# end of Texas Instruments shared transport line discipline
CONFIG_SENSORS_LIS3_I2C=y
CONFIG_ALTERA_STAPL=y
CONFIG_GENWQE=y
CONFIG_GENWQE_PLATFORM_ERROR_RECOVERY=0
CONFIG_ECHO=y
CONFIG_BCM_VK=y
# CONFIG_BCM_VK_TTY is not set
CONFIG_MISC_ALCOR_PCI=y
CONFIG_MISC_RTSX_PCI=y
CONFIG_HABANA_AI=y
CONFIG_UACCE=y
CONFIG_PVPANIC=y
# CONFIG_PVPANIC_MMIO is not set
CONFIG_PVPANIC_PCI=y
CONFIG_GP_PCI1XXXX=y
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
CONFIG_BLK_DEV_SR=y
CONFIG_CHR_DEV_SG=y
CONFIG_BLK_DEV_BSG=y
CONFIG_CHR_DEV_SCH=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SRP_ATTRS=y
# end of SCSI Transports
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_BOOT_SYSFS=y
# CONFIG_SCSI_BNX2_ISCSI is not set
CONFIG_BE2ISCSI=y
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
CONFIG_SCSI_HPSA=y
CONFIG_SCSI_3W_9XXX=y
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
CONFIG_SCSI_AACRAID=y
# CONFIG_SCSI_AIC7XXX is not set
CONFIG_SCSI_AIC79XX=y
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=5000
# CONFIG_AIC79XX_DEBUG_ENABLE is not set
CONFIG_AIC79XX_DEBUG_MASK=0
CONFIG_AIC79XX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC94XX=y
CONFIG_AIC94XX_DEBUG=y
CONFIG_SCSI_HISI_SAS=y
CONFIG_SCSI_HISI_SAS_PCI=y
CONFIG_SCSI_HISI_SAS_DEBUGFS_DEFAULT_ENABLE=y
CONFIG_SCSI_MVSAS=y
# CONFIG_SCSI_MVSAS_DEBUG is not set
CONFIG_SCSI_MVSAS_TASKLET=y
CONFIG_SCSI_MVUMI=y
# CONFIG_SCSI_ADVANSYS is not set
CONFIG_SCSI_ARCMSR=y
CONFIG_SCSI_ESAS2R=y
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=y
CONFIG_MEGARAID_MAILBOX=y
CONFIG_MEGARAID_LEGACY=y
CONFIG_MEGARAID_SAS=y
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
CONFIG_SCSI_MPI3MR=y
CONFIG_SCSI_SMARTPQI=y
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
CONFIG_SCSI_MYRB=y
CONFIG_SCSI_MYRS=y
# CONFIG_LIBFC is not set
# CONFIG_SCSI_SNIC is not set
CONFIG_SCSI_DMX3191D=y
# CONFIG_SCSI_FDOMAIN_PCI is not set
CONFIG_SCSI_IPS=y
CONFIG_SCSI_INITIO=y
CONFIG_SCSI_INIA100=y
# CONFIG_SCSI_PPA is not set
CONFIG_SCSI_IMM=y
CONFIG_SCSI_IZIP_EPP16=y
CONFIG_SCSI_IZIP_SLOW_CTR=y
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_SYM53C8XX_MMIO is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA_FC=y
CONFIG_SCSI_QLA_ISCSI=y
CONFIG_SCSI_DC395x=y
# CONFIG_SCSI_AM53C974 is not set
CONFIG_SCSI_WD719X=y
CONFIG_SCSI_DEBUG=y
CONFIG_SCSI_PMCRAID=y
CONFIG_SCSI_PM8001=y
# CONFIG_SCSI_BFA_FC is not set
CONFIG_SCSI_VIRTIO=y
CONFIG_SCSI_CHELSIO_FCOE=y
# CONFIG_SCSI_DH is not set
# end of SCSI device support
CONFIG_ATA=y
CONFIG_ATA_NONSTANDARD=y
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
# CONFIG_ATA_VERBOSE_ERROR is not set
CONFIG_ATA_FORCE=y
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
#
# Controllers with non-SFF native interface
#
# CONFIG_SATA_AHCI is not set
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_AHCI_BRCM=y
CONFIG_AHCI_DA850=y
CONFIG_AHCI_DM816=y
# CONFIG_AHCI_DWC is not set
CONFIG_AHCI_ST=y
# CONFIG_AHCI_IMX is not set
CONFIG_AHCI_MTK=y
CONFIG_AHCI_MVEBU=y
CONFIG_AHCI_SUNXI=y
# CONFIG_AHCI_TEGRA is not set
CONFIG_AHCI_XGENE=y
# CONFIG_SATA_FSL is not set
# CONFIG_SATA_AHCI_SEATTLE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
CONFIG_SATA_SIL24=y
# CONFIG_ATA_SFF is not set
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
# CONFIG_BCACHE is not set
# CONFIG_BLK_DEV_DM is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
CONFIG_FIREWIRE_SBP2=y
CONFIG_FIREWIRE_NOSY=y
# end of IEEE 1394 (FireWire) support
CONFIG_NETDEVICES=y
CONFIG_MII=y
# CONFIG_NET_CORE is not set
CONFIG_SUNGEM_PHY=y
CONFIG_ARCNET=y
CONFIG_ARCNET_1201=y
# CONFIG_ARCNET_1051 is not set
# CONFIG_ARCNET_RAW is not set
CONFIG_ARCNET_CAP=y
CONFIG_ARCNET_COM90xx=y
# CONFIG_ARCNET_COM90xxIO is not set
CONFIG_ARCNET_RIM_I=y
CONFIG_ARCNET_COM20020=y
CONFIG_ARCNET_COM20020_PCI=y
# CONFIG_ATM_DRIVERS is not set
CONFIG_CAIF_DRIVERS=y
# CONFIG_CAIF_TTY is not set
CONFIG_CAIF_VIRTIO=y
CONFIG_ETHERNET=y
CONFIG_MDIO=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
CONFIG_TYPHOON=y
CONFIG_NET_VENDOR_ACTIONS=y
# CONFIG_OWL_EMAC is not set
CONFIG_NET_VENDOR_ADAPTEC=y
CONFIG_ADAPTEC_STARFIRE=y
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
CONFIG_ALTERA_TSE=y
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_ENA_ETHERNET=y
# CONFIG_NET_VENDOR_AMD is not set
# CONFIG_NET_XGENE is not set
CONFIG_NET_XGENE_V2=y
# CONFIG_NET_VENDOR_AQUANTIA is not set
CONFIG_NET_VENDOR_ARC=y
# CONFIG_NET_VENDOR_ASIX is not set
CONFIG_NET_VENDOR_ATHEROS=y
CONFIG_ATL2=y
CONFIG_ATL1=y
# CONFIG_ATL1E is not set
CONFIG_ATL1C=y
CONFIG_ALX=y
CONFIG_CX_ECAT=y
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_CADENCE is not set
# CONFIG_NET_CALXEDA_XGMAC is not set
# CONFIG_NET_VENDOR_CAVIUM is not set
CONFIG_NET_VENDOR_CHELSIO=y
CONFIG_CHELSIO_T1=y
# CONFIG_CHELSIO_T1_1G is not set
CONFIG_CHELSIO_T4=y
# CONFIG_CHELSIO_T4_DCB is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_CHELSIO_INLINE_CRYPTO=y
# CONFIG_NET_VENDOR_CIRRUS is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_CORTINA is not set
# CONFIG_NET_VENDOR_DAVICOM is not set
CONFIG_DNET=y
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
CONFIG_SUNDANCE=y
# CONFIG_SUNDANCE_MMIO is not set
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=y
CONFIG_BE2NET_HWMON=y
CONFIG_BE2NET_BE2=y
# CONFIG_BE2NET_BE3 is not set
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
CONFIG_NET_VENDOR_ENGLEDER=y
CONFIG_TSNEP=y
# CONFIG_TSNEP_SELFTESTS is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
# CONFIG_NET_VENDOR_FARADAY is not set
CONFIG_NET_VENDOR_FREESCALE=y
# CONFIG_FEC is not set
# CONFIG_FSL_FMAN is not set
CONFIG_FSL_PQ_MDIO=y
# CONFIG_GIANFAR is not set
# CONFIG_FSL_ENETC is not set
# CONFIG_FSL_ENETC_VF is not set
CONFIG_FSL_ENETC_IERB=y
CONFIG_FSL_ENETC_MDIO=y
CONFIG_NET_VENDOR_FUNGIBLE=y
CONFIG_FUN_CORE=y
CONFIG_FUN_ETH=y
# CONFIG_NET_VENDOR_GOOGLE is not set
# CONFIG_NET_VENDOR_HISILICON is not set
# CONFIG_NET_VENDOR_HUAWEI is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_NET_VENDOR_WANGXUN is not set
CONFIG_JME=y
# CONFIG_KORINA is not set
CONFIG_NET_VENDOR_LITEX=y
CONFIG_NET_VENDOR_MARVELL=y
CONFIG_MVMDIO=y
CONFIG_MVNETA=y
CONFIG_MVPP2=y
CONFIG_PXA168_ETH=y
CONFIG_SKGE=y
# CONFIG_SKGE_DEBUG is not set
# CONFIG_SKGE_GENESIS is not set
# CONFIG_SKY2 is not set
CONFIG_OCTEONTX2_MBOX=y
# CONFIG_OCTEONTX2_AF is not set
CONFIG_OCTEONTX2_PF=y
CONFIG_OCTEONTX2_VF=y
CONFIG_OCTEON_EP=y
# CONFIG_NET_VENDOR_MEDIATEK is not set
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_MLX5_CORE=y
# CONFIG_MLX5_FPGA is not set
CONFIG_MLXSW_CORE=y
CONFIG_MLXSW_CORE_HWMON=y
# CONFIG_MLXSW_CORE_THERMAL is not set
CONFIG_MLXSW_PCI=y
# CONFIG_MLXSW_I2C is not set
CONFIG_MLXFW=y
CONFIG_MLXBF_GIGE=y
# CONFIG_NET_VENDOR_MICREL is not set
CONFIG_NET_VENDOR_MICROCHIP=y
CONFIG_LAN743X=y
CONFIG_VCAP=y
# CONFIG_VCAP_KUNIT_TEST is not set
CONFIG_NET_VENDOR_MICROSEMI=y
# CONFIG_NET_VENDOR_MICROSOFT is not set
CONFIG_NET_VENDOR_NI=y
CONFIG_NI_XGE_MANAGEMENT_ENET=y
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NATSEMI=y
CONFIG_NS83820=y
# CONFIG_NET_VENDOR_NETERION is not set
# CONFIG_NET_VENDOR_NETRONOME is not set
CONFIG_NET_VENDOR_8390=y
CONFIG_AX88796=y
# CONFIG_AX88796_93CX6 is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
CONFIG_LPC_ENET=y
# CONFIG_NET_VENDOR_OKI is not set
CONFIG_ETHOC=y
CONFIG_NET_VENDOR_PACKET_ENGINES=y
CONFIG_HAMACHI=y
CONFIG_YELLOWFIN=y
CONFIG_NET_VENDOR_PENSANDO=y
CONFIG_IONIC=y
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=y
CONFIG_QLCNIC=y
CONFIG_QLCNIC_DCB=y
CONFIG_QLCNIC_HWMON=y
CONFIG_NETXEN_NIC=y
# CONFIG_QED is not set
# CONFIG_NET_VENDOR_BROCADE is not set
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
CONFIG_RMNET=y
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_REALTEK is not set
CONFIG_NET_VENDOR_RENESAS=y
# CONFIG_SH_ETH is not set
CONFIG_RAVB=y
CONFIG_RENESAS_ETHER_SWITCH=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=y
CONFIG_SFC_MTD=y
# CONFIG_SFC_MCDI_MON is not set
# CONFIG_SFC_MCDI_LOGGING is not set
CONFIG_SFC_FALCON=y
CONFIG_SFC_FALCON_MTD=y
CONFIG_NET_VENDOR_SMSC=y
CONFIG_SMC91X=y
CONFIG_EPIC100=y
CONFIG_SMSC911X=y
CONFIG_SMSC9420=y
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
CONFIG_STMMAC_ETH=y
# CONFIG_STMMAC_PLATFORM is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
CONFIG_SUNGEM=y
CONFIG_CASSINI=y
CONFIG_NIU=y
# CONFIG_NET_VENDOR_SUNPLUS is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VERTEXCOM is not set
# CONFIG_NET_VENDOR_VIA is not set
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_WIZNET_W5100=y
# CONFIG_WIZNET_W5300 is not set
# CONFIG_WIZNET_BUS_DIRECT is not set
# CONFIG_WIZNET_BUS_INDIRECT is not set
CONFIG_WIZNET_BUS_ANY=y
# CONFIG_NET_VENDOR_XILINX is not set
CONFIG_FDDI=y
CONFIG_DEFXX=y
# CONFIG_SKFP is not set
CONFIG_QCOM_IPA=y
# CONFIG_NET_SB1000 is not set
CONFIG_PHYLINK=y
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
# CONFIG_LED_TRIGGER_PHY is not set
CONFIG_FIXED_PHY=y
CONFIG_SFP=y
#
# MII PHY device drivers
#
CONFIG_AMD_PHY=y
CONFIG_MESON_GXL_PHY=y
# CONFIG_ADIN_PHY is not set
CONFIG_ADIN1100_PHY=y
CONFIG_AQUANTIA_PHY=y
CONFIG_AX88796B_PHY=y
# CONFIG_BROADCOM_PHY is not set
CONFIG_BCM54140_PHY=y
CONFIG_BCM63XX_PHY=y
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM84881_PHY is not set
# CONFIG_BCM87XX_PHY is not set
CONFIG_BCM_NET_PHYLIB=y
CONFIG_CICADA_PHY=y
CONFIG_CORTINA_PHY=y
# CONFIG_DAVICOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
CONFIG_LXT_PHY=y
# CONFIG_INTEL_XWAY_PHY is not set
CONFIG_LSI_ET1011C_PHY=y
CONFIG_MARVELL_PHY=y
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MARVELL_88X2222_PHY is not set
CONFIG_MAXLINEAR_GPHY=y
CONFIG_MEDIATEK_GE_PHY=y
CONFIG_MICREL_PHY=y
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
CONFIG_MICROSEMI_PHY=y
CONFIG_MOTORCOMM_PHY=y
CONFIG_NATIONAL_PHY=y
CONFIG_NXP_C45_TJA11XX_PHY=y
# CONFIG_NXP_TJA11XX_PHY is not set
CONFIG_AT803X_PHY=y
# CONFIG_QSEMI_PHY is not set
CONFIG_REALTEK_PHY=y
# CONFIG_RENESAS_PHY is not set
CONFIG_ROCKCHIP_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_STE10XP=y
CONFIG_TERANETICS_PHY=y
CONFIG_DP83822_PHY=y
CONFIG_DP83TC811_PHY=y
CONFIG_DP83848_PHY=y
# CONFIG_DP83867_PHY is not set
CONFIG_DP83869_PHY=y
CONFIG_DP83TD510_PHY=y
CONFIG_VITESSE_PHY=y
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_PSE_CONTROLLER is not set
# CONFIG_CAN_DEV is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_FWNODE_MDIO=y
CONFIG_ACPI_MDIO=y
CONFIG_MDIO_DEVRES=y
# CONFIG_MDIO_SUN4I is not set
CONFIG_MDIO_XGENE=y
CONFIG_MDIO_BITBANG=y
# CONFIG_MDIO_BCM_UNIMAC is not set
CONFIG_MDIO_CAVIUM=y
# CONFIG_MDIO_GPIO is not set
CONFIG_MDIO_I2C=y
CONFIG_MDIO_MSCC_MIIM=y
CONFIG_MDIO_MOXART=y
CONFIG_MDIO_OCTEON=y
CONFIG_MDIO_THUNDER=y
#
# MDIO Multiplexers
#
#
# PCS device drivers
#
CONFIG_PCS_XPCS=y
CONFIG_PCS_ALTERA_TSE=y
# end of PCS device drivers
# CONFIG_PLIP is not set
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_DEFLATE=y
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPPOATM=y
CONFIG_PPPOE=y
CONFIG_PPP_ASYNC=y
CONFIG_PPP_SYNC_TTY=y
CONFIG_SLIP=y
CONFIG_SLHC=y
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
#
# Host-side USB support is needed for USB Network Adapter support
#
CONFIG_WLAN=y
# CONFIG_WLAN_VENDOR_ADMTEK is not set
CONFIG_ATH_COMMON=y
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
CONFIG_ATH5K=y
# CONFIG_ATH5K_DEBUG is not set
CONFIG_ATH5K_PCI=y
# CONFIG_ATH9K is not set
# CONFIG_ATH6KL is not set
# CONFIG_WIL6210 is not set
# CONFIG_ATH10K is not set
# CONFIG_WCN36XX is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_B43=y
CONFIG_B43_BCMA=y
# CONFIG_B43_BUSES_BCMA_AND_SSB is not set
CONFIG_B43_BUSES_BCMA=y
# CONFIG_B43_BUSES_SSB is not set
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
CONFIG_B43_BCMA_PIO=y
# CONFIG_B43_PHY_N is not set
# CONFIG_B43_PHY_HT is not set
CONFIG_B43_LEDS=y
CONFIG_B43_HWRNG=y
# CONFIG_B43_DEBUG is not set
CONFIG_B43LEGACY=y
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
CONFIG_B43LEGACY_HWRNG=y
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_PIO=y
# CONFIG_B43LEGACY_DMA_AND_PIO_MODE is not set
# CONFIG_B43LEGACY_DMA_MODE is not set
CONFIG_B43LEGACY_PIO_MODE=y
# CONFIG_BRCMSMAC is not set
# CONFIG_BRCMFMAC is not set
# CONFIG_WLAN_VENDOR_CISCO is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
CONFIG_IWLEGACY=y
CONFIG_IWL4965=y
# CONFIG_IWL3945 is not set
#
# iwl3945 / iwl4965 Debugging Options
#
CONFIG_IWLEGACY_DEBUG=y
# end of iwl3945 / iwl4965 Debugging Options
CONFIG_IWLWIFI=y
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLDVM=y
# CONFIG_IWLMVM is not set
#
# Debugging Options
#
# CONFIG_IWLWIFI_DEBUG is not set
# end of Debugging Options
# CONFIG_WLAN_VENDOR_INTERSIL is not set
# CONFIG_WLAN_VENDOR_MARVELL is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_MT76_CORE=y
CONFIG_MT76_LEDS=y
CONFIG_MT76x02_LIB=y
CONFIG_MT76_CONNAC_LIB=y
# CONFIG_MT76x0E is not set
CONFIG_MT76x2_COMMON=y
CONFIG_MT76x2E=y
# CONFIG_MT7603E is not set
CONFIG_MT7615_COMMON=y
CONFIG_MT7615E=y
# CONFIG_MT7622_WMAC is not set
# CONFIG_MT7663S is not set
CONFIG_MT7915E=y
# CONFIG_MT7986_WMAC is not set
# CONFIG_MT7921E is not set
# CONFIG_MT7921S is not set
# CONFIG_MT7996E is not set
CONFIG_WLAN_VENDOR_MICROCHIP=y
# CONFIG_WLAN_VENDOR_PURELIFI is not set
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_RT2X00=y
CONFIG_RT2400PCI=y
CONFIG_RT2500PCI=y
CONFIG_RT61PCI=y
# CONFIG_RT2800PCI is not set
CONFIG_RT2X00_LIB_MMIO=y
CONFIG_RT2X00_LIB_PCI=y
CONFIG_RT2X00_LIB=y
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
# CONFIG_RT2X00_DEBUG is not set
# CONFIG_WLAN_VENDOR_REALTEK is not set
# CONFIG_WLAN_VENDOR_RSI is not set
# CONFIG_WLAN_VENDOR_SILABS is not set
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
# CONFIG_WLAN_VENDOR_QUANTENNA is not set
CONFIG_MAC80211_HWSIM=y
CONFIG_VIRT_WIFI=y
# CONFIG_WAN is not set
#
# Wireless WAN
#
CONFIG_WWAN=y
CONFIG_WWAN_DEBUGFS=y
CONFIG_WWAN_HWSIM=y
# CONFIG_QCOM_BAM_DMUX is not set
CONFIG_RPMSG_WWAN_CTRL=y
CONFIG_IOSM=y
CONFIG_MTK_T7XX=y
# end of Wireless WAN
# CONFIG_FUJITSU_ES is not set
# CONFIG_NET_FAILOVER is not set
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
CONFIG_MISDN=y
CONFIG_MISDN_DSP=y
CONFIG_MISDN_L1OIP=y
#
# mISDN hardware drivers
#
# CONFIG_MISDN_HFCPCI is not set
CONFIG_MISDN_HFCMULTI=y
# CONFIG_MISDN_AVMFRITZ is not set
# CONFIG_MISDN_SPEEDFAX is not set
# CONFIG_MISDN_INFINEON is not set
CONFIG_MISDN_W6692=y
CONFIG_MISDN_NETJET=y
CONFIG_MISDN_HDLC=y
CONFIG_MISDN_IPAC=y
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_LEDS is not set
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_VIVALDIFMAP=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ADC=y
CONFIG_KEYBOARD_ADP5588=y
CONFIG_KEYBOARD_ADP5589=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_QT1050=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
CONFIG_KEYBOARD_CLPS711X=y
CONFIG_KEYBOARD_DLINK_DIR685=y
CONFIG_KEYBOARD_LKKBD=y
# CONFIG_KEYBOARD_EP93XX is not set
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_GPIO_POLLED=y
CONFIG_KEYBOARD_TCA6416=y
CONFIG_KEYBOARD_TCA8418=y
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
CONFIG_KEYBOARD_MAX7359=y
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
CONFIG_KEYBOARD_IMX=y
CONFIG_KEYBOARD_NEWTON=y
CONFIG_KEYBOARD_OPENCORES=y
CONFIG_KEYBOARD_PINEPHONE=y
# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_ST_KEYSCAN is not set
CONFIG_KEYBOARD_SUNKBD=y
# CONFIG_KEYBOARD_SH_KEYSC is not set
CONFIG_KEYBOARD_IQS62X=y
CONFIG_KEYBOARD_TM2_TOUCHKEY=y
CONFIG_KEYBOARD_XTKBD=y
# CONFIG_KEYBOARD_CROS_EC is not set
CONFIG_KEYBOARD_MT6779=y
CONFIG_KEYBOARD_MTK_PMIC=y
CONFIG_KEYBOARD_CYPRESS_SF=y
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_88PM860X is not set
CONFIG_TOUCHSCREEN_AD7879=y
CONFIG_TOUCHSCREEN_AD7879_I2C=y
# CONFIG_TOUCHSCREEN_ADC is not set
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
CONFIG_TOUCHSCREEN_ATMEL_MXT_T37=y
CONFIG_TOUCHSCREEN_AUO_PIXCIR=y
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
CONFIG_TOUCHSCREEN_CHIPONE_ICN8505=y
# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
CONFIG_TOUCHSCREEN_CYTTSP_CORE=y
# CONFIG_TOUCHSCREEN_CYTTSP_I2C is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
CONFIG_TOUCHSCREEN_DA9052=y
CONFIG_TOUCHSCREEN_DYNAPRO=y
CONFIG_TOUCHSCREEN_HAMPSHIRE=y
CONFIG_TOUCHSCREEN_EETI=y
CONFIG_TOUCHSCREEN_EGALAX_SERIAL=y
CONFIG_TOUCHSCREEN_EXC3000=y
CONFIG_TOUCHSCREEN_FUJITSU=y
CONFIG_TOUCHSCREEN_GOODIX=y
# CONFIG_TOUCHSCREEN_HIDEEP is not set
CONFIG_TOUCHSCREEN_HYCON_HY46XX=y
CONFIG_TOUCHSCREEN_ILI210X=y
CONFIG_TOUCHSCREEN_ILITEK=y
CONFIG_TOUCHSCREEN_IPROC=y
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
# CONFIG_TOUCHSCREEN_ELAN is not set
CONFIG_TOUCHSCREEN_ELO=y
CONFIG_TOUCHSCREEN_WACOM_W8001=y
CONFIG_TOUCHSCREEN_WACOM_I2C=y
CONFIG_TOUCHSCREEN_MAX11801=y
CONFIG_TOUCHSCREEN_MCS5000=y
CONFIG_TOUCHSCREEN_MMS114=y
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MSG2638 is not set
CONFIG_TOUCHSCREEN_MTOUCH=y
# CONFIG_TOUCHSCREEN_IMAGIS is not set
# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
CONFIG_TOUCHSCREEN_MK712=y
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
CONFIG_TOUCHSCREEN_RASPBERRYPI_FW=y
CONFIG_TOUCHSCREEN_MIGOR=y
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
CONFIG_TOUCHSCREEN_MXS_LRADC=y
CONFIG_TOUCHSCREEN_MX25=y
CONFIG_TOUCHSCREEN_MC13783=y
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
CONFIG_TOUCHSCREEN_TSC200X_CORE=y
CONFIG_TOUCHSCREEN_TSC2004=y
CONFIG_TOUCHSCREEN_TSC2007=y
CONFIG_TOUCHSCREEN_TSC2007_IIO=y
CONFIG_TOUCHSCREEN_RM_TS=y
CONFIG_TOUCHSCREEN_SILEAD=y
CONFIG_TOUCHSCREEN_SIS_I2C=y
CONFIG_TOUCHSCREEN_ST1232=y
CONFIG_TOUCHSCREEN_STMFTS=y
# CONFIG_TOUCHSCREEN_SUN4I is not set
CONFIG_TOUCHSCREEN_SX8654=y
CONFIG_TOUCHSCREEN_TPS6507X=y
CONFIG_TOUCHSCREEN_ZET6223=y
CONFIG_TOUCHSCREEN_ZFORCE=y
CONFIG_TOUCHSCREEN_COLIBRI_VF50=y
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
CONFIG_TOUCHSCREEN_IQS5XX=y
# CONFIG_TOUCHSCREEN_ZINITIX is not set
# CONFIG_INPUT_MISC is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_PARKBD=y
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
CONFIG_SERIO_PS2MULT=y
# CONFIG_SERIO_ARC_PS2 is not set
CONFIG_SERIO_OLPC_APSP=y
CONFIG_SERIO_SUN4I_PS2=y
# CONFIG_SERIO_GPIO_PS2 is not set
CONFIG_USERIO=y
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_AMBA_PL010 is not set
# CONFIG_SERIAL_MESON is not set
CONFIG_SERIAL_CLPS711X=y
CONFIG_SERIAL_CLPS711X_CONSOLE=y
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_UARTS_4=y
CONFIG_SERIAL_SAMSUNG_UARTS=4
CONFIG_SERIAL_SAMSUNG_CONSOLE=y
CONFIG_SERIAL_TEGRA=y
# CONFIG_SERIAL_TEGRA_TCU is not set
# CONFIG_SERIAL_IMX is not set
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=2
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_ICOM=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_MSM=y
# CONFIG_SERIAL_MSM_CONSOLE is not set
CONFIG_SERIAL_VT8500=y
CONFIG_SERIAL_VT8500_CONSOLE=y
CONFIG_SERIAL_OMAP=y
# CONFIG_SERIAL_OMAP_CONSOLE is not set
CONFIG_SERIAL_LANTIQ=y
CONFIG_SERIAL_LANTIQ_CONSOLE=y
CONFIG_SERIAL_SCCNXP=y
# CONFIG_SERIAL_SCCNXP_CONSOLE is not set
CONFIG_SERIAL_SC16IS7XX_CORE=y
CONFIG_SERIAL_SC16IS7XX=y
CONFIG_SERIAL_SC16IS7XX_I2C=y
CONFIG_SERIAL_TIMBERDALE=y
# CONFIG_SERIAL_BCM63XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_PCH_UART is not set
# CONFIG_SERIAL_MXS_AUART is not set
# CONFIG_SERIAL_MPS2_UART_CONSOLE is not set
CONFIG_SERIAL_MPS2_UART=y
CONFIG_SERIAL_ARC=y
CONFIG_SERIAL_ARC_CONSOLE=y
CONFIG_SERIAL_ARC_NR_PORTS=1
CONFIG_SERIAL_RP2=y
CONFIG_SERIAL_RP2_NR_UARTS=32
CONFIG_SERIAL_FSL_LPUART=y
# CONFIG_SERIAL_FSL_LPUART_CONSOLE is not set
CONFIG_SERIAL_FSL_LINFLEXUART=y
CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
CONFIG_SERIAL_ST_ASC=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
# CONFIG_SERIAL_STM32 is not set
# CONFIG_SERIAL_OWL is not set
# CONFIG_SERIAL_RDA is not set
CONFIG_SERIAL_LITEUART=y
CONFIG_SERIAL_LITEUART_MAX_PORTS=1
# CONFIG_SERIAL_LITEUART_CONSOLE is not set
CONFIG_SERIAL_SUNPLUS=y
# CONFIG_SERIAL_SUNPLUS_CONSOLE is not set
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_MOXA_INTELLIO is not set
CONFIG_MOXA_SMARTIO=y
CONFIG_SYNCLINK_GT=y
CONFIG_N_HDLC=y
CONFIG_GOLDFISH_TTY=y
CONFIG_GOLDFISH_TTY_EARLY_CONSOLE=y
# CONFIG_N_GSM is not set
CONFIG_NOZOMI=y
# CONFIG_NULL_TTY is not set
CONFIG_HVC_DRIVER=y
# CONFIG_RPMSG_TTY is not set
CONFIG_SERIAL_DEV_BUS=y
# CONFIG_SERIAL_DEV_CTRL_TTYPORT is not set
CONFIG_PRINTER=y
CONFIG_LP_CONSOLE=y
# CONFIG_PPDEV is not set
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_IPMI_KCS_BMC=y
CONFIG_ASPEED_KCS_IPMI_BMC=y
# CONFIG_NPCM7XX_KCS_IPMI_BMC is not set
CONFIG_IPMI_KCS_BMC_CDEV_IPMI=y
# CONFIG_IPMI_KCS_BMC_SERIO is not set
# CONFIG_ASPEED_BT_IPMI_BMC is not set
CONFIG_IPMB_DEVICE_INTERFACE=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=y
CONFIG_HW_RANDOM_INTEL=y
CONFIG_HW_RANDOM_BA431=y
# CONFIG_HW_RANDOM_BCM2835 is not set
CONFIG_HW_RANDOM_IPROC_RNG200=y
# CONFIG_HW_RANDOM_IXP4XX is not set
CONFIG_HW_RANDOM_OMAP=y
# CONFIG_HW_RANDOM_OMAP3_ROM is not set
CONFIG_HW_RANDOM_VIRTIO=y
# CONFIG_HW_RANDOM_NOMADIK is not set
CONFIG_HW_RANDOM_STM32=y
CONFIG_HW_RANDOM_MESON=y
# CONFIG_HW_RANDOM_MTK is not set
# CONFIG_HW_RANDOM_EXYNOS is not set
CONFIG_HW_RANDOM_NPCM=y
# CONFIG_HW_RANDOM_XIPHERA is not set
CONFIG_HW_RANDOM_CN10K=y
# CONFIG_APPLICOM is not set
# CONFIG_DEVMEM is not set
CONFIG_DEVPORT=y
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
# CONFIG_HPET_MMAP_DEFAULT is not set
CONFIG_HANGCHECK_TIMER=y
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
# CONFIG_TCG_TIS_I2C is not set
# CONFIG_TCG_TIS_SYNQUACER is not set
# CONFIG_TCG_TIS_I2C_CR50 is not set
CONFIG_TCG_TIS_I2C_ATMEL=y
CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_TCG_TIS_I2C_NUVOTON=y
CONFIG_TCG_ATMEL=y
CONFIG_TCG_INFINEON=y
CONFIG_TCG_CRB=y
CONFIG_TCG_VTPM_PROXY=y
CONFIG_TCG_TIS_ST33ZP24=y
CONFIG_TCG_TIS_ST33ZP24_I2C=y
# CONFIG_XILLYBUS is not set
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
# CONFIG_ACPI_I2C_OPREGION is not set
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_MUX_GPIO=y
CONFIG_I2C_MUX_LTC4306=y
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_MUX_REG=y
CONFIG_I2C_MUX_MLXCPLD=y
# end of Multiplexer I2C Chip support
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
CONFIG_I2C_CCGX_UCSI=y
CONFIG_I2C_ALI1535=y
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=y
CONFIG_I2C_AMD756=y
CONFIG_I2C_AMD8111=y
# CONFIG_I2C_AMD_MP2 is not set
# CONFIG_I2C_HIX5HD2 is not set
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=y
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_NFORCE2=y
CONFIG_I2C_NVIDIA_GPU=y
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=y
CONFIG_I2C_SIS96X=y
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y
#
# ACPI drivers
#
CONFIG_I2C_SCMI=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_ASPEED=y
# CONFIG_I2C_AT91 is not set
CONFIG_I2C_AXXIA=y
CONFIG_I2C_BCM_IPROC=y
# CONFIG_I2C_BCM_KONA is not set
CONFIG_I2C_BRCMSTB=y
# CONFIG_I2C_CADENCE is not set
CONFIG_I2C_CBUS_GPIO=y
# CONFIG_I2C_DAVINCI is not set
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_SLAVE=y
CONFIG_I2C_DESIGNWARE_PCI=y
CONFIG_I2C_DIGICOLOR=y
CONFIG_I2C_EG20T=y
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_HIGHLANDER is not set
CONFIG_I2C_HISI=y
CONFIG_I2C_IMG=y
CONFIG_I2C_IMX=y
CONFIG_I2C_IMX_LPI2C=y
CONFIG_I2C_IOP3XX=y
CONFIG_I2C_JZ4780=y
CONFIG_I2C_KEMPLD=y
# CONFIG_I2C_MT65XX is not set
CONFIG_I2C_MT7621=y
# CONFIG_I2C_MV64XXX is not set
CONFIG_I2C_MXS=y
# CONFIG_I2C_NPCM is not set
CONFIG_I2C_OCORES=y
CONFIG_I2C_OMAP=y
CONFIG_I2C_OWL=y
CONFIG_I2C_APPLE=y
CONFIG_I2C_PCA_PLATFORM=y
CONFIG_I2C_PNX=y
CONFIG_I2C_PXA=y
# CONFIG_I2C_PXA_SLAVE is not set
CONFIG_I2C_QCOM_CCI=y
# CONFIG_I2C_QUP is not set
CONFIG_I2C_RIIC=y
CONFIG_I2C_RZV2M=y
# CONFIG_I2C_S3C2410 is not set
CONFIG_I2C_SH_MOBILE=y
CONFIG_I2C_SIMTEC=y
# CONFIG_I2C_ST is not set
# CONFIG_I2C_STM32F4 is not set
CONFIG_I2C_STM32F7=y
CONFIG_I2C_SUN6I_P2WI=y
CONFIG_I2C_SYNQUACER=y
# CONFIG_I2C_TEGRA_BPMP is not set
CONFIG_I2C_UNIPHIER=y
# CONFIG_I2C_UNIPHIER_F is not set
CONFIG_I2C_VERSATILE=y
CONFIG_I2C_WMT=y
CONFIG_I2C_THUNDERX=y
CONFIG_I2C_XILINX=y
CONFIG_I2C_XLP9XX=y
CONFIG_I2C_RCAR=y
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT=y
# CONFIG_I2C_PCI1XXXX is not set
CONFIG_I2C_TAOS_EVM=y
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# CONFIG_I2C_CROS_EC_TUNNEL is not set
CONFIG_I2C_VIRTIO=y
# end of I2C Hardware Bus support
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
CONFIG_I2C_SLAVE_TESTUNIT=y
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support
# CONFIG_I3C is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y
#
# HSI controllers
#
#
# HSI clients
#
# CONFIG_HSI_CHAR is not set
CONFIG_PPS=y
CONFIG_PPS_DEBUG=y
CONFIG_NTP_PPS=y
#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=y
CONFIG_PPS_CLIENT_LDISC=y
CONFIG_PPS_CLIENT_PARPORT=y
# CONFIG_PPS_CLIENT_GPIO is not set
#
# PPS generators support
#
#
# PTP clock support
#
# CONFIG_PTP_1588_CLOCK is not set
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# end of PTP clock support
CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_PINCTRL_AMD is not set
CONFIG_PINCTRL_CY8C95X0=y
# CONFIG_PINCTRL_DA9062 is not set
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SX150X is not set
CONFIG_PINCTRL_MADERA=y
CONFIG_PINCTRL_CS47L90=y
CONFIG_PINCTRL_CS47L92=y
#
# Intel pinctrl drivers
#
CONFIG_PINCTRL_BAYTRAIL=y
# CONFIG_PINCTRL_CHERRYVIEW is not set
# CONFIG_PINCTRL_LYNXPOINT is not set
CONFIG_PINCTRL_INTEL=y
CONFIG_PINCTRL_ALDERLAKE=y
# CONFIG_PINCTRL_BROXTON is not set
# CONFIG_PINCTRL_CANNONLAKE is not set
# CONFIG_PINCTRL_CEDARFORK is not set
CONFIG_PINCTRL_DENVERTON=y
CONFIG_PINCTRL_ELKHARTLAKE=y
CONFIG_PINCTRL_EMMITSBURG=y
CONFIG_PINCTRL_GEMINILAKE=y
CONFIG_PINCTRL_ICELAKE=y
CONFIG_PINCTRL_JASPERLAKE=y
# CONFIG_PINCTRL_LAKEFIELD is not set
CONFIG_PINCTRL_LEWISBURG=y
CONFIG_PINCTRL_METEORLAKE=y
# CONFIG_PINCTRL_SUNRISEPOINT is not set
CONFIG_PINCTRL_TIGERLAKE=y
# end of Intel pinctrl drivers
#
# MediaTek pinctrl drivers
#
# CONFIG_EINT_MTK is not set
# end of MediaTek pinctrl drivers
CONFIG_PINCTRL_PXA=y
# CONFIG_PINCTRL_PXA25X is not set
CONFIG_PINCTRL_PXA27X=y
CONFIG_PINCTRL_MSM=y
CONFIG_PINCTRL_QDF2XXX=y
CONFIG_PINCTRL_SC8180X=y
# CONFIG_PINCTRL_SDM845 is not set
CONFIG_PINCTRL_SM8350=y
# CONFIG_PINCTRL_LPASS_LPI is not set
#
# Renesas pinctrl drivers
#
CONFIG_PINCTRL_RENESAS=y
CONFIG_PINCTRL_SH_PFC=y
CONFIG_PINCTRL_SH_PFC_GPIO=y
CONFIG_PINCTRL_SH_FUNC_GPIO=y
# CONFIG_PINCTRL_PFC_EMEV2 is not set
CONFIG_PINCTRL_PFC_R8A77995=y
# CONFIG_PINCTRL_PFC_R8A7794 is not set
CONFIG_PINCTRL_PFC_R8A77990=y
# CONFIG_PINCTRL_PFC_R8A7779 is not set
CONFIG_PINCTRL_PFC_R8A7790=y
# CONFIG_PINCTRL_PFC_R8A77950 is not set
CONFIG_PINCTRL_PFC_R8A77951=y
CONFIG_PINCTRL_PFC_R8A7778=y
# CONFIG_PINCTRL_PFC_R8A7793 is not set
# CONFIG_PINCTRL_PFC_R8A7791 is not set
# CONFIG_PINCTRL_PFC_R8A77965 is not set
# CONFIG_PINCTRL_PFC_R8A77960 is not set
CONFIG_PINCTRL_PFC_R8A77961=y
CONFIG_PINCTRL_PFC_R8A779F0=y
CONFIG_PINCTRL_PFC_R8A7792=y
CONFIG_PINCTRL_PFC_R8A77980=y
# CONFIG_PINCTRL_PFC_R8A77970 is not set
# CONFIG_PINCTRL_PFC_R8A779A0 is not set
CONFIG_PINCTRL_PFC_R8A779G0=y
CONFIG_PINCTRL_PFC_R8A7740=y
CONFIG_PINCTRL_PFC_R8A73A4=y
CONFIG_PINCTRL_PFC_R8A77470=y
CONFIG_PINCTRL_PFC_R8A7745=y
# CONFIG_PINCTRL_PFC_R8A7742 is not set
# CONFIG_PINCTRL_PFC_R8A7743 is not set
# CONFIG_PINCTRL_PFC_R8A7744 is not set
# CONFIG_PINCTRL_PFC_R8A774C0 is not set
CONFIG_PINCTRL_PFC_R8A774E1=y
# CONFIG_PINCTRL_PFC_R8A774A1 is not set
# CONFIG_PINCTRL_PFC_R8A774B1 is not set
CONFIG_PINCTRL_PFC_SH7203=y
CONFIG_PINCTRL_PFC_SH7264=y
# CONFIG_PINCTRL_PFC_SH7269 is not set
CONFIG_PINCTRL_PFC_SH7720=y
CONFIG_PINCTRL_PFC_SH7722=y
CONFIG_PINCTRL_PFC_SH7734=y
# CONFIG_PINCTRL_PFC_SH7757 is not set
# CONFIG_PINCTRL_PFC_SH7785 is not set
# CONFIG_PINCTRL_PFC_SH7786 is not set
# CONFIG_PINCTRL_PFC_SH73A0 is not set
# CONFIG_PINCTRL_PFC_SH7723 is not set
# CONFIG_PINCTRL_PFC_SH7724 is not set
CONFIG_PINCTRL_PFC_SHX3=y
# end of Renesas pinctrl drivers
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_REGMAP=y
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_AMDPT=y
CONFIG_GPIO_ATH79=y
CONFIG_GPIO_CLPS711X=y
# CONFIG_GPIO_DWAPB is not set
CONFIG_GPIO_GENERIC_PLATFORM=y
# CONFIG_GPIO_HISI is not set
CONFIG_GPIO_IOP=y
CONFIG_GPIO_MB86S7X=y
CONFIG_GPIO_MPC8XXX=y
CONFIG_GPIO_MXC=y
CONFIG_GPIO_MXS=y
CONFIG_GPIO_PXA=y
CONFIG_GPIO_RCAR=y
CONFIG_GPIO_ROCKCHIP=y
# CONFIG_GPIO_SIOX is not set
CONFIG_GPIO_THUNDERX=y
CONFIG_GPIO_VX855=y
CONFIG_GPIO_XGENE_SB=y
# CONFIG_GPIO_XLP is not set
# CONFIG_GPIO_AMD_FCH is not set
# CONFIG_GPIO_IDT3243X is not set
# end of Memory mapped GPIO drivers
#
# I2C GPIO expanders
#
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
# CONFIG_GPIO_MAX732X_IRQ is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCA9570 is not set
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_TPIC2810=y
CONFIG_GPIO_TS4900=y
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
# CONFIG_GPIO_DA9052 is not set
CONFIG_GPIO_JANZ_TTL=y
CONFIG_GPIO_KEMPLD=y
# CONFIG_GPIO_LP3943 is not set
# CONFIG_GPIO_MADERA is not set
# CONFIG_GPIO_MAX77620 is not set
# CONFIG_GPIO_MAX77650 is not set
CONFIG_GPIO_SL28CPLD=y
# CONFIG_GPIO_TPS65086 is not set
# CONFIG_GPIO_TPS65910 is not set
CONFIG_GPIO_TQMX86=y
# CONFIG_GPIO_TWL6040 is not set
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
CONFIG_GPIO_AMD8111=y
# CONFIG_GPIO_BT8XX is not set
CONFIG_GPIO_MLXBF=y
CONFIG_GPIO_MLXBF2=y
# CONFIG_GPIO_ML_IOH is not set
CONFIG_GPIO_PCH=y
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# end of PCI GPIO expanders
#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_MOCKUP is not set
CONFIG_GPIO_VIRTIO=y
# CONFIG_GPIO_SIM is not set
# end of Virtual GPIO drivers
CONFIG_W1=y
#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
# CONFIG_W1_MASTER_DS2482 is not set
CONFIG_W1_MASTER_MXC=y
# CONFIG_W1_MASTER_DS1WM is not set
CONFIG_W1_MASTER_GPIO=y
CONFIG_W1_MASTER_SGI=y
# end of 1-wire Bus Masters
#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2405=y
CONFIG_W1_SLAVE_DS2408=y
# CONFIG_W1_SLAVE_DS2408_READBACK is not set
CONFIG_W1_SLAVE_DS2413=y
# CONFIG_W1_SLAVE_DS2406 is not set
# CONFIG_W1_SLAVE_DS2423 is not set
# CONFIG_W1_SLAVE_DS2805 is not set
CONFIG_W1_SLAVE_DS2430=y
# CONFIG_W1_SLAVE_DS2431 is not set
# CONFIG_W1_SLAVE_DS2433 is not set
CONFIG_W1_SLAVE_DS2438=y
CONFIG_W1_SLAVE_DS250X=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_DS28E17=y
# end of 1-wire Slaves
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
# CONFIG_POWER_SUPPLY_HWMON is not set
# CONFIG_PDA_POWER is not set
CONFIG_GENERIC_ADC_BATTERY=y
CONFIG_IP5XXX_POWER=y
# CONFIG_TEST_POWER is not set
CONFIG_BATTERY_88PM860X=y
# CONFIG_CHARGER_ADP5061 is not set
CONFIG_BATTERY_ACT8945A=y
CONFIG_BATTERY_CW2015=y
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=y
CONFIG_BATTERY_DS2781=y
CONFIG_BATTERY_DS2782=y
CONFIG_BATTERY_SAMSUNG_SDI=y
CONFIG_BATTERY_INGENIC=y
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
CONFIG_MANAGER_SBS=y
CONFIG_BATTERY_BQ27XXX=y
# CONFIG_BATTERY_BQ27XXX_I2C is not set
CONFIG_BATTERY_BQ27XXX_HDQ=y
# CONFIG_BATTERY_DA9052 is not set
# CONFIG_CHARGER_DA9150 is not set
# CONFIG_BATTERY_DA9150 is not set
CONFIG_BATTERY_MAX17040=y
# CONFIG_BATTERY_MAX17042 is not set
CONFIG_BATTERY_MAX1721X=y
# CONFIG_CHARGER_88PM860X is not set
# CONFIG_CHARGER_PCF50633 is not set
CONFIG_CHARGER_MAX8903=y
CONFIG_CHARGER_LP8727=y
CONFIG_CHARGER_LP8788=y
CONFIG_CHARGER_GPIO=y
CONFIG_CHARGER_MANAGER=y
# CONFIG_CHARGER_LT3651 is not set
CONFIG_CHARGER_LTC4162L=y
CONFIG_CHARGER_MAX14577=y
# CONFIG_CHARGER_MAX77650 is not set
CONFIG_CHARGER_MAX77693=y
CONFIG_CHARGER_MAX77976=y
# CONFIG_CHARGER_MAX8997 is not set
CONFIG_CHARGER_MT6360=y
# CONFIG_CHARGER_MT6370 is not set
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=y
CONFIG_CHARGER_BQ24257=y
# CONFIG_CHARGER_BQ24735 is not set
CONFIG_CHARGER_BQ2515X=y
# CONFIG_CHARGER_BQ25890 is not set
CONFIG_CHARGER_BQ25980=y
# CONFIG_CHARGER_BQ256XX is not set
CONFIG_CHARGER_SMB347=y
CONFIG_BATTERY_GAUGE_LTC2941=y
CONFIG_BATTERY_GOLDFISH=y
CONFIG_BATTERY_RT5033=y
CONFIG_CHARGER_RT9455=y
# CONFIG_CHARGER_CROS_USBPD is not set
CONFIG_CHARGER_CROS_PCHG=y
CONFIG_CHARGER_SC2731=y
CONFIG_FUEL_GAUGE_SC27XX=y
# CONFIG_CHARGER_BD99954 is not set
# CONFIG_BATTERY_UG3105 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HWMON_DEBUG_CHIP=y
#
# Native drivers
#
CONFIG_SENSORS_AD7414=y
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1025 is not set
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM1177=y
CONFIG_SENSORS_ADM9240=y
# CONFIG_SENSORS_ADT7410 is not set
CONFIG_SENSORS_ADT7411=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_AHT10=y
CONFIG_SENSORS_AS370=y
CONFIG_SENSORS_ASC7621=y
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_ARM_SCMI is not set
CONFIG_SENSORS_ASB100=y
# CONFIG_SENSORS_ASPEED is not set
CONFIG_SENSORS_ATXP1=y
# CONFIG_SENSORS_BT1_PVT is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
CONFIG_SENSORS_CORSAIR_PSU=y
CONFIG_SENSORS_DRIVETEMP=y
CONFIG_SENSORS_DS620=y
# CONFIG_SENSORS_DS1621 is not set
CONFIG_SENSORS_DA9052_ADC=y
CONFIG_SENSORS_I5K_AMB=y
CONFIG_SENSORS_SPARX5=y
CONFIG_SENSORS_F71805F=y
CONFIG_SENSORS_F71882FG=y
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_MC13783_ADC=y
CONFIG_SENSORS_FSCHMD=y
# CONFIG_SENSORS_FTSTEUTATES is not set
CONFIG_SENSORS_GL518SM=y
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_HIH6130=y
CONFIG_SENSORS_IIO_HWMON=y
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=y
CONFIG_SENSORS_POWR1220=y
CONFIG_SENSORS_LAN966X=y
CONFIG_SENSORS_LINEAGE=y
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC2947=y
CONFIG_SENSORS_LTC2947_I2C=y
CONFIG_SENSORS_LTC2990=y
CONFIG_SENSORS_LTC2992=y
CONFIG_SENSORS_LTC4151=y
# CONFIG_SENSORS_LTC4215 is not set
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
CONFIG_SENSORS_MAX127=y
CONFIG_SENSORS_MAX16065=y
CONFIG_SENSORS_MAX1619=y
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
CONFIG_SENSORS_MAX31730=y
CONFIG_SENSORS_MAX31760=y
CONFIG_SENSORS_MAX6620=y
CONFIG_SENSORS_MAX6621=y
CONFIG_SENSORS_MAX6639=y
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=y
CONFIG_SENSORS_MLXREG_FAN=y
CONFIG_SENSORS_TC654=y
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MENF21BMC_HWMON is not set
CONFIG_SENSORS_MR75203=y
CONFIG_SENSORS_LM63=y
# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM77 is not set
CONFIG_SENSORS_LM78=y
CONFIG_SENSORS_LM80=y
CONFIG_SENSORS_LM83=y
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
CONFIG_SENSORS_LM90=y
# CONFIG_SENSORS_LM92 is not set
CONFIG_SENSORS_LM93=y
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
CONFIG_SENSORS_PC87427=y
CONFIG_SENSORS_NTC_THERMISTOR=y
CONFIG_SENSORS_NCT6683=y
CONFIG_SENSORS_NCT6775_CORE=y
CONFIG_SENSORS_NCT6775=y
CONFIG_SENSORS_NCT6775_I2C=y
CONFIG_SENSORS_NCT7802=y
CONFIG_SENSORS_NCT7904=y
# CONFIG_SENSORS_NPCM7XX is not set
CONFIG_SENSORS_OCC_P8_I2C=y
CONFIG_SENSORS_OCC=y
# CONFIG_SENSORS_PCF8591 is not set
CONFIG_SENSORS_PECI_CPUTEMP=y
CONFIG_SENSORS_PECI_DIMMTEMP=y
CONFIG_SENSORS_PECI=y
# CONFIG_PMBUS is not set
CONFIG_SENSORS_PWM_FAN=y
CONFIG_SENSORS_RASPBERRYPI_HWMON=y
CONFIG_SENSORS_SL28CPLD=y
CONFIG_SENSORS_SBTSI=y
CONFIG_SENSORS_SBRMI=y
CONFIG_SENSORS_SHT15=y
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHT3x=y
# CONFIG_SENSORS_SHT4x is not set
CONFIG_SENSORS_SHTC1=y
# CONFIG_SENSORS_SIS5595 is not set
CONFIG_SENSORS_DME1737=y
# CONFIG_SENSORS_EMC1403 is not set
CONFIG_SENSORS_EMC2103=y
CONFIG_SENSORS_EMC2305=y
CONFIG_SENSORS_EMC6W201=y
# CONFIG_SENSORS_SMSC47M1 is not set
CONFIG_SENSORS_SMSC47M192=y
CONFIG_SENSORS_SMSC47B397=y
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
CONFIG_SENSORS_SCH5636=y
# CONFIG_SENSORS_STTS751 is not set
CONFIG_SENSORS_SMM665=y
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
# CONFIG_SENSORS_INA2XX is not set
CONFIG_SENSORS_INA238=y
CONFIG_SENSORS_INA3221=y
CONFIG_SENSORS_TC74=y
CONFIG_SENSORS_THMC50=y
CONFIG_SENSORS_TMP102=y
CONFIG_SENSORS_TMP103=y
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=y
CONFIG_SENSORS_TMP421=y
# CONFIG_SENSORS_TMP464 is not set
CONFIG_SENSORS_TMP513=y
CONFIG_SENSORS_VIA686A=y
CONFIG_SENSORS_VT1211=y
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83773G=y
# CONFIG_SENSORS_W83781D is not set
CONFIG_SENSORS_W83791D=y
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83793=y
CONFIG_SENSORS_W83795=y
# CONFIG_SENSORS_W83795_FANCTRL is not set
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=y
CONFIG_THERMAL=y
CONFIG_THERMAL_NETLINK=y
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
# CONFIG_THERMAL_WRITABLE_TRIPS is not set
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_DEVFREQ_THERMAL is not set
CONFIG_THERMAL_EMULATION=y
# CONFIG_K3_THERMAL is not set
CONFIG_ROCKCHIP_THERMAL=y
# CONFIG_RCAR_THERMAL is not set
CONFIG_MTK_THERMAL=y
#
# Intel thermal drivers
#
#
# ACPI INT340X thermal drivers
#
# end of ACPI INT340X thermal drivers
# CONFIG_INTEL_MENLOW is not set
# end of Intel thermal drivers
#
# Broadcom thermal drivers
#
CONFIG_BRCMSTB_THERMAL=y
# CONFIG_BCM_NS_THERMAL is not set
CONFIG_BCM_SR_THERMAL=y
# end of Broadcom thermal drivers
#
# Texas Instruments thermal drivers
#
CONFIG_TI_SOC_THERMAL=y
# CONFIG_TI_THERMAL is not set
CONFIG_OMAP3_THERMAL=y
# CONFIG_OMAP4_THERMAL is not set
CONFIG_OMAP5_THERMAL=y
CONFIG_DRA752_THERMAL=y
# end of Texas Instruments thermal drivers
#
# Samsung thermal drivers
#
# end of Samsung thermal drivers
#
# NVIDIA Tegra thermal drivers
#
# CONFIG_TEGRA_SOCTHERM is not set
CONFIG_TEGRA_BPMP_THERMAL=y
CONFIG_TEGRA30_TSENSOR=y
# end of NVIDIA Tegra thermal drivers
CONFIG_GENERIC_ADC_THERMAL=y
#
# Qualcomm thermal drivers
#
CONFIG_QCOM_TSENS=y
# end of Qualcomm thermal drivers
# CONFIG_SPRD_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
# CONFIG_WATCHDOG_SYSFS is not set
CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT=y
#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_SEL=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y
# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_DA9052_WATCHDOG=y
CONFIG_DA9055_WATCHDOG=y
CONFIG_DA9063_WATCHDOG=y
# CONFIG_DA9062_WATCHDOG is not set
CONFIG_MENF21BMC_WATCHDOG=y
CONFIG_WDAT_WDT=y
# CONFIG_XILINX_WATCHDOG is not set
CONFIG_ZIIRAVE_WATCHDOG=y
CONFIG_MLX_WDT=y
# CONFIG_SL28CPLD_WATCHDOG is not set
# CONFIG_ARMADA_37XX_WATCHDOG is not set
# CONFIG_AT91RM9200_WATCHDOG is not set
CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_SAMA5D4_WATCHDOG=y
CONFIG_CADENCE_WATCHDOG=y
CONFIG_FTWDT010_WATCHDOG=y
# CONFIG_S3C2410_WATCHDOG is not set
CONFIG_DW_WATCHDOG=y
CONFIG_EP93XX_WATCHDOG=y
CONFIG_OMAP_WATCHDOG=y
# CONFIG_PNX4008_WATCHDOG is not set
CONFIG_DAVINCI_WATCHDOG=y
CONFIG_K3_RTI_WATCHDOG=y
# CONFIG_RN5T618_WATCHDOG is not set
CONFIG_SUNXI_WATCHDOG=y
CONFIG_NPCM7XX_WATCHDOG=y
CONFIG_STMP3XXX_RTC_WATCHDOG=y
CONFIG_TS72XX_WATCHDOG=y
# CONFIG_MAX63XX_WATCHDOG is not set
CONFIG_MAX77620_WATCHDOG=y
CONFIG_IMX2_WDT=y
# CONFIG_IMX7ULP_WDT is not set
# CONFIG_RETU_WATCHDOG is not set
CONFIG_MOXART_WDT=y
CONFIG_TEGRA_WATCHDOG=y
# CONFIG_QCOM_WDT is not set
# CONFIG_MESON_GXBB_WATCHDOG is not set
CONFIG_MESON_WATCHDOG=y
CONFIG_MEDIATEK_WATCHDOG=y
CONFIG_DIGICOLOR_WATCHDOG=y
CONFIG_LPC18XX_WATCHDOG=y
CONFIG_RENESAS_WDT=y
# CONFIG_RENESAS_RZAWDT is not set
CONFIG_RENESAS_RZN1WDT=y
CONFIG_RENESAS_RZG2LWDT=y
CONFIG_ASPEED_WATCHDOG=y
CONFIG_SPRD_WATCHDOG=y
CONFIG_VISCONTI_WATCHDOG=y
CONFIG_MSC313E_WATCHDOG=y
CONFIG_APPLE_WATCHDOG=y
CONFIG_SUNPLUS_WATCHDOG=y
CONFIG_ALIM7101_WDT=y
CONFIG_SC520_WDT=y
# CONFIG_I6300ESB_WDT is not set
CONFIG_ITCO_WDT=y
CONFIG_ITCO_VENDOR_SUPPORT=y
# CONFIG_KEMPLD_WDT is not set
CONFIG_RDC321X_WDT=y
CONFIG_BCM47XX_WDT=y
# CONFIG_BCM_KONA_WDT is not set
# CONFIG_BCM7038_WDT is not set
CONFIG_IMGPDC_WDT=y
# CONFIG_MPC5200_WDT is not set
CONFIG_MEN_A21_WDT=y
CONFIG_UML_WATCHDOG=y
#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=y
CONFIG_WDTPCI=y
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_SSB_HOST_SOC=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_BLOCKIO=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_DRIVER_MIPS is not set
CONFIG_BCMA_SFLASH=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
CONFIG_BCMA_DEBUG=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_SUN4I_GPADC=y
CONFIG_MFD_AS3711=y
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
CONFIG_MFD_AT91_USART=y
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
CONFIG_MFD_CROS_EC_DEV=y
CONFIG_MFD_MADERA=y
# CONFIG_MFD_MADERA_I2C is not set
# CONFIG_MFD_CS47L15 is not set
# CONFIG_MFD_CS47L35 is not set
# CONFIG_MFD_CS47L85 is not set
CONFIG_MFD_CS47L90=y
CONFIG_MFD_CS47L92=y
# CONFIG_MFD_ASIC3 is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_I2C=y
# CONFIG_MFD_DA9055 is not set
CONFIG_MFD_DA9062=y
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=y
CONFIG_MFD_ENE_KB3930=y
# CONFIG_MFD_EXYNOS_LPASS is not set
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_MP2629=y
CONFIG_MFD_MXS_LRADC=y
CONFIG_MFD_MX25_TSADC=y
CONFIG_HTC_PASIC3=y
# CONFIG_HTC_I2CPLD is not set
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
CONFIG_MFD_IQS62X=y
CONFIG_MFD_JANZ_CMODIO=y
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
# CONFIG_MFD_88PM805 is not set
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77650=y
CONFIG_MFD_MAX77686=y
CONFIG_MFD_MAX77693=y
# CONFIG_MFD_MAX77714 is not set
CONFIG_MFD_MAX77843=y
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
CONFIG_MFD_MAX8997=y
# CONFIG_MFD_MAX8998 is not set
CONFIG_MFD_MT6360=y
CONFIG_MFD_MT6370=y
# CONFIG_MFD_MT6397 is not set
CONFIG_MFD_MENF21BMC=y
CONFIG_MFD_NTXEC=y
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
# CONFIG_MFD_PM8XXX is not set
# CONFIG_MFD_SY7636A is not set
CONFIG_MFD_RDC321X=y
CONFIG_MFD_RT4831=y
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RT5120=y
# CONFIG_MFD_RC5T583 is not set
CONFIG_MFD_SEC_CORE=y
CONFIG_MFD_SI476X_CORE=y
# CONFIG_MFD_SL28CPLD is not set
# CONFIG_MFD_SM501 is not set
CONFIG_MFD_SKY81452=y
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
CONFIG_MFD_TI_LMU=y
# CONFIG_MFD_PALMAS is not set
CONFIG_TPS6105X=y
CONFIG_TPS65010=y
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65086=y
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
CONFIG_MFD_TPS65910=y
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_TWL4030_CORE is not set
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TIMBERDALE is not set
# CONFIG_MFD_TQMX86 is not set
CONFIG_MFD_VX855=y
# CONFIG_MFD_ARIZONA_I2C is not set
CONFIG_MFD_WM8400=y
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM8350_I2C is not set
CONFIG_MFD_WM8994=y
# CONFIG_MFD_STW481X is not set
CONFIG_MFD_STM32_LPTIMER=y
CONFIG_MFD_STM32_TIMERS=y
CONFIG_MFD_STMFX=y
CONFIG_MFD_ATC260X=y
CONFIG_MFD_ATC260X_I2C=y
CONFIG_MFD_KHADAS_MCU=y
# CONFIG_MFD_ACER_A500_EC is not set
# CONFIG_RAVE_SP_CORE is not set
# end of Multifunction device drivers
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PG86X=y
CONFIG_REGULATOR_88PM800=y
CONFIG_REGULATOR_88PM8607=y
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_ANATOP is not set
# CONFIG_REGULATOR_ARIZONA_LDO1 is not set
# CONFIG_REGULATOR_ARIZONA_MICSUPP is not set
CONFIG_REGULATOR_AS3711=y
CONFIG_REGULATOR_ATC260X=y
CONFIG_REGULATOR_DA9052=y
CONFIG_REGULATOR_DA9062=y
CONFIG_REGULATOR_DA9210=y
# CONFIG_REGULATOR_DA9211 is not set
CONFIG_REGULATOR_FAN53555=y
# CONFIG_REGULATOR_FAN53880 is not set
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LM363X=y
CONFIG_REGULATOR_LP3971=y
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
CONFIG_REGULATOR_LP8788=y
CONFIG_REGULATOR_LTC3589=y
# CONFIG_REGULATOR_LTC3676 is not set
# CONFIG_REGULATOR_MAX14577 is not set
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX77620=y
# CONFIG_REGULATOR_MAX77650 is not set
# CONFIG_REGULATOR_MAX8649 is not set
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8893=y
CONFIG_REGULATOR_MAX8907=y
CONFIG_REGULATOR_MAX8952=y
CONFIG_REGULATOR_MAX8997=y
CONFIG_REGULATOR_MAX20086=y
CONFIG_REGULATOR_MAX77686=y
CONFIG_REGULATOR_MAX77693=y
# CONFIG_REGULATOR_MAX77802 is not set
CONFIG_REGULATOR_MAX77826=y
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
# CONFIG_REGULATOR_MP8859 is not set
# CONFIG_REGULATOR_MP886X is not set
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6360=y
CONFIG_REGULATOR_MT6370=y
CONFIG_REGULATOR_PBIAS=y
# CONFIG_REGULATOR_PCA9450 is not set
# CONFIG_REGULATOR_PCF50633 is not set
CONFIG_REGULATOR_PV88060=y
CONFIG_REGULATOR_PV88080=y
CONFIG_REGULATOR_PV88090=y
# CONFIG_REGULATOR_PWM is not set
CONFIG_REGULATOR_QCOM_RPMH=y
CONFIG_REGULATOR_QCOM_SMD_RPM=y
CONFIG_REGULATOR_QCOM_SPMI=y
CONFIG_REGULATOR_QCOM_USB_VBUS=y
CONFIG_REGULATOR_RT4801=y
CONFIG_REGULATOR_RT4831=y
CONFIG_REGULATOR_RT5120=y
CONFIG_REGULATOR_RT5190A=y
# CONFIG_REGULATOR_RT5759 is not set
CONFIG_REGULATOR_RT6160=y
CONFIG_REGULATOR_RT6245=y
# CONFIG_REGULATOR_RTQ2134 is not set
# CONFIG_REGULATOR_RTMV20 is not set
# CONFIG_REGULATOR_RTQ6752 is not set
CONFIG_REGULATOR_S2MPA01=y
# CONFIG_REGULATOR_S2MPS11 is not set
CONFIG_REGULATOR_S5M8767=y
# CONFIG_REGULATOR_SC2731 is not set
# CONFIG_REGULATOR_SKY81452 is not set
CONFIG_REGULATOR_SLG51000=y
# CONFIG_REGULATOR_STM32_BOOSTER is not set
# CONFIG_REGULATOR_STM32_VREFBUF is not set
# CONFIG_REGULATOR_STM32_PWR is not set
# CONFIG_REGULATOR_TI_ABB is not set
CONFIG_REGULATOR_STW481X_VMMC=y
# CONFIG_REGULATOR_SY8106A is not set
# CONFIG_REGULATOR_SY8824X is not set
# CONFIG_REGULATOR_SY8827N is not set
# CONFIG_REGULATOR_TPS51632 is not set
CONFIG_REGULATOR_TPS6105X=y
CONFIG_REGULATOR_TPS62360=y
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
CONFIG_REGULATOR_TPS65086=y
CONFIG_REGULATOR_TPS65132=y
CONFIG_REGULATOR_TPS65910=y
CONFIG_REGULATOR_TPS68470=y
CONFIG_REGULATOR_WM8400=y
# CONFIG_REGULATOR_WM8994 is not set
CONFIG_REGULATOR_QCOM_LABIBB=y
CONFIG_RC_CORE=y
# CONFIG_LIRC is not set
CONFIG_RC_MAP=y
CONFIG_RC_DECODERS=y
CONFIG_IR_IMON_DECODER=y
CONFIG_IR_JVC_DECODER=y
# CONFIG_IR_MCE_KBD_DECODER is not set
CONFIG_IR_NEC_DECODER=y
# CONFIG_IR_RC5_DECODER is not set
CONFIG_IR_RC6_DECODER=y
# CONFIG_IR_RCMM_DECODER is not set
CONFIG_IR_SANYO_DECODER=y
# CONFIG_IR_SHARP_DECODER is not set
CONFIG_IR_SONY_DECODER=y
CONFIG_IR_XMP_DECODER=y
# CONFIG_RC_DEVICES is not set
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y
CONFIG_CEC_PIN=y
#
# CEC support
#
# CONFIG_MEDIA_CEC_RC is not set
# CONFIG_CEC_PIN_ERROR_INJ is not set
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_CEC_CH7322 is not set
# CONFIG_CEC_CROS_EC is not set
CONFIG_CEC_MESON_AO=y
CONFIG_CEC_GPIO=y
CONFIG_CEC_SAMSUNG_S5P=y
# CONFIG_CEC_STI is not set
CONFIG_CEC_STM32=y
# CONFIG_CEC_TEGRA is not set
CONFIG_CEC_SECO=y
# CONFIG_CEC_SECO_RC is not set
# end of CEC support
CONFIG_MEDIA_SUPPORT=y
# CONFIG_MEDIA_SUPPORT_FILTER is not set
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types
#
# Media core support
#
CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=y
# end of Media core support
#
# Video4Linux options
#
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
# CONFIG_VIDEO_ADV_DEBUG is not set
CONFIG_VIDEO_FIXED_MINOR_RANGES=y
CONFIG_V4L2_H264=y
CONFIG_V4L2_VP9=y
CONFIG_V4L2_MEM2MEM_DEV=y
CONFIG_V4L2_FLASH_LED_CLASS=y
CONFIG_V4L2_FWNODE=y
CONFIG_V4L2_ASYNC=y
# end of Video4Linux options
#
# Media controller options
#
# CONFIG_MEDIA_CONTROLLER_DVB is not set
CONFIG_MEDIA_CONTROLLER_REQUEST_API=y
# end of Media controller options
#
# Digital TV options
#
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_MAX_ADAPTERS=16
# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y
# CONFIG_DVB_ULE_DEBUG is not set
# end of Digital TV options
#
# Media drivers
#
#
# Media drivers
#
# CONFIG_MEDIA_PCI_SUPPORT is not set
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_MAXIRADIO=y
CONFIG_RADIO_SAA7706H=y
# CONFIG_RADIO_SI4713 is not set
CONFIG_RADIO_SI476X=y
CONFIG_RADIO_TEA575X=y
CONFIG_RADIO_TEA5764=y
# CONFIG_RADIO_TEA5764_XTAL is not set
CONFIG_RADIO_TEF6862=y
CONFIG_RADIO_WL1273=y
# CONFIG_RADIO_SI470X is not set
CONFIG_RADIO_WL128X=y
CONFIG_V4L_RADIO_ISA_DRIVERS=y
CONFIG_RADIO_AZTECH=y
CONFIG_RADIO_AZTECH_PORT=350
# CONFIG_RADIO_CADET is not set
CONFIG_RADIO_GEMTEK=y
CONFIG_RADIO_GEMTEK_PORT=34c
# CONFIG_RADIO_GEMTEK_PROBE is not set
CONFIG_RADIO_ISA=y
CONFIG_RADIO_RTRACK=y
# CONFIG_RADIO_RTRACK2 is not set
CONFIG_RADIO_RTRACK_PORT=30f
CONFIG_RADIO_SF16FMI=y
# CONFIG_RADIO_SF16FMR2 is not set
# CONFIG_RADIO_TERRATEC is not set
CONFIG_RADIO_TRUST=y
CONFIG_RADIO_TRUST_PORT=350
# CONFIG_RADIO_TYPHOON is not set
# CONFIG_RADIO_ZOLTRIX is not set
CONFIG_MEDIA_PLATFORM_DRIVERS=y
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_SDR_PLATFORM_DRIVERS=y
CONFIG_DVB_PLATFORM_DRIVERS=y
CONFIG_V4L_MEM2MEM_DRIVERS=y
CONFIG_VIDEO_MEM2MEM_DEINTERLACE=y
#
# Allegro DVT media platform drivers
#
CONFIG_VIDEO_ALLEGRO_DVT=y
#
# Amlogic media platform drivers
#
# CONFIG_VIDEO_MESON_GE2D is not set
#
# Amphion drivers
#
# CONFIG_VIDEO_AMPHION_VPU is not set
#
# Aspeed media platform drivers
#
# CONFIG_VIDEO_ASPEED is not set
#
# Atmel media platform drivers
#
#
# Cadence media platform drivers
#
CONFIG_VIDEO_CADENCE_CSI2RX=y
CONFIG_VIDEO_CADENCE_CSI2TX=y
#
# Chips&Media media platform drivers
#
#
# Intel media platform drivers
#
CONFIG_VIDEO_PXA27x=y
#
# Marvell media platform drivers
#
#
# Mediatek media platform drivers
#
CONFIG_VIDEO_MEDIATEK_JPEG=y
# CONFIG_VIDEO_MEDIATEK_MDP is not set
CONFIG_VIDEO_MEDIATEK_VCODEC_VPU=y
CONFIG_VIDEO_MEDIATEK_VCODEC=y
CONFIG_VIDEO_MEDIATEK_VPU=y
# CONFIG_VIDEO_MEDIATEK_MDP3 is not set
#
# NVidia media platform drivers
#
CONFIG_VIDEO_TEGRA_VDE=y
#
# NXP media platform drivers
#
CONFIG_VIDEO_IMX_MIPI_CSIS=y
# CONFIG_VIDEO_IMX_PXP is not set
CONFIG_VIDEO_MX2_EMMAPRP=y
CONFIG_VIDEO_DW100=y
# CONFIG_VIDEO_IMX8_JPEG is not set
#
# Qualcomm media platform drivers
#
CONFIG_VIDEO_QCOM_CAMSS=y
CONFIG_VIDEO_QCOM_VENUS=y
#
# Renesas media platform drivers
#
CONFIG_VIDEO_RENESAS_CEU=y
CONFIG_VIDEO_SH_VOU=y
CONFIG_VIDEO_RENESAS_FDP1=y
CONFIG_VIDEO_RENESAS_JPU=y
CONFIG_VIDEO_RENESAS_VSP1=y
CONFIG_VIDEO_RCAR_DRIF=y
#
# Rockchip media platform drivers
#
# CONFIG_VIDEO_ROCKCHIP_RGA is not set
#
# Samsung media platform drivers
#
CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=y
CONFIG_VIDEO_SAMSUNG_S5P_G2D=y
# CONFIG_VIDEO_SAMSUNG_S5P_JPEG is not set
CONFIG_VIDEO_SAMSUNG_S5P_MFC=y
#
# STMicroelectronics media platform drivers
#
CONFIG_VIDEO_STI_BDISP=y
CONFIG_DVB_C8SECTPFE=y
# CONFIG_VIDEO_STI_DELTA is not set
CONFIG_VIDEO_STI_HVA=y
CONFIG_VIDEO_STI_HVA_DEBUGFS=y
CONFIG_VIDEO_STM32_DMA2D=y
#
# Sunxi media platform drivers
#
#
# Texas Instruments drivers
#
CONFIG_VIDEO_TI_CAL=y
# CONFIG_VIDEO_TI_CAL_MC is not set
# CONFIG_VIDEO_TI_VPE is not set
CONFIG_VIDEO_AM437X_VPFE=y
CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY=y
# CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE is not set
CONFIG_VIDEO_DAVINCI_VPBE_DISPLAY=y
# CONFIG_VIDEO_OMAP2_VOUT is not set
#
# Verisilicon media platform drivers
#
CONFIG_VIDEO_HANTRO=y
CONFIG_VIDEO_HANTRO_IMX8M=y
CONFIG_VIDEO_HANTRO_SAMA5D4=y
CONFIG_VIDEO_HANTRO_ROCKCHIP=y
# CONFIG_VIDEO_HANTRO_SUNXI is not set
#
# VIA media platform drivers
#
#
# Xilinx media platform drivers
#
#
# MMC/SDIO DVB adapters
#
CONFIG_SMS_SDIO_DRV=y
CONFIG_V4L_TEST_DRIVERS=y
CONFIG_VIDEO_VIM2M=y
# CONFIG_VIDEO_VICODEC is not set
CONFIG_VIDEO_VIMC=y
CONFIG_DVB_TEST_DRIVERS=y
CONFIG_DVB_VIDTV=y
#
# FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=y
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y
#
# common driver options
#
CONFIG_SMS_SIANO_MDTV=y
CONFIG_SMS_SIANO_RC=y
CONFIG_VIDEO_V4L2_TPG=y
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_V4L2=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_CONTIG=y
CONFIG_VIDEOBUF2_VMALLOC=y
CONFIG_VIDEOBUF2_DMA_SG=y
# end of Media drivers
#
# Media ancillary drivers
#
# CONFIG_VIDEO_IR_I2C is not set
#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
CONFIG_VIDEO_AR0521=y
# CONFIG_VIDEO_HI556 is not set
CONFIG_VIDEO_HI846=y
CONFIG_VIDEO_HI847=y
CONFIG_VIDEO_IMX208=y
CONFIG_VIDEO_IMX214=y
CONFIG_VIDEO_IMX219=y
# CONFIG_VIDEO_IMX258 is not set
CONFIG_VIDEO_IMX274=y
# CONFIG_VIDEO_IMX290 is not set
CONFIG_VIDEO_IMX319=y
CONFIG_VIDEO_IMX355=y
CONFIG_VIDEO_MAX9271_LIB=y
# CONFIG_VIDEO_MT9M001 is not set
CONFIG_VIDEO_MT9M032=y
CONFIG_VIDEO_MT9M111=y
# CONFIG_VIDEO_MT9P031 is not set
CONFIG_VIDEO_MT9T001=y
CONFIG_VIDEO_MT9T112=y
CONFIG_VIDEO_MT9V011=y
# CONFIG_VIDEO_MT9V032 is not set
# CONFIG_VIDEO_MT9V111 is not set
# CONFIG_VIDEO_NOON010PC30 is not set
CONFIG_VIDEO_OG01A1B=y
CONFIG_VIDEO_OV02A10=y
CONFIG_VIDEO_OV08D10=y
# CONFIG_VIDEO_OV13858 is not set
CONFIG_VIDEO_OV13B10=y
# CONFIG_VIDEO_OV2640 is not set
CONFIG_VIDEO_OV2659=y
CONFIG_VIDEO_OV2680=y
CONFIG_VIDEO_OV2685=y
CONFIG_VIDEO_OV2740=y
CONFIG_VIDEO_OV5647=y
CONFIG_VIDEO_OV5670=y
CONFIG_VIDEO_OV5675=y
CONFIG_VIDEO_OV5693=y
# CONFIG_VIDEO_OV5695 is not set
CONFIG_VIDEO_OV6650=y
# CONFIG_VIDEO_OV7251 is not set
CONFIG_VIDEO_OV7640=y
# CONFIG_VIDEO_OV7670 is not set
CONFIG_VIDEO_OV772X=y
# CONFIG_VIDEO_OV7740 is not set
# CONFIG_VIDEO_OV8856 is not set
# CONFIG_VIDEO_OV9640 is not set
CONFIG_VIDEO_OV9650=y
CONFIG_VIDEO_OV9734=y
CONFIG_VIDEO_RDACM20=y
# CONFIG_VIDEO_RDACM21 is not set
CONFIG_VIDEO_RJ54N1=y
CONFIG_VIDEO_S5K4ECGX=y
CONFIG_VIDEO_S5K5BAF=y
# CONFIG_VIDEO_S5K6A3 is not set
CONFIG_VIDEO_S5K6AA=y
CONFIG_VIDEO_SR030PC30=y
CONFIG_VIDEO_VS6624=y
CONFIG_VIDEO_ET8EK8=y
CONFIG_VIDEO_M5MOLS=y
# end of Camera sensor devices
#
# Lens drivers
#
# CONFIG_VIDEO_AD5820 is not set
# CONFIG_VIDEO_AK7375 is not set
CONFIG_VIDEO_DW9714=y
CONFIG_VIDEO_DW9768=y
CONFIG_VIDEO_DW9807_VCM=y
# end of Lens drivers
#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
CONFIG_VIDEO_LM3560=y
CONFIG_VIDEO_LM3646=y
# end of Flash devices
#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_CS3308=y
# CONFIG_VIDEO_CS5345 is not set
CONFIG_VIDEO_CS53L32A=y
# CONFIG_VIDEO_MSP3400 is not set
CONFIG_VIDEO_SONY_BTF_MPX=y
# CONFIG_VIDEO_TDA1997X is not set
CONFIG_VIDEO_TDA7432=y
# CONFIG_VIDEO_TDA9840 is not set
# CONFIG_VIDEO_TEA6415C is not set
CONFIG_VIDEO_TEA6420=y
# CONFIG_VIDEO_TLV320AIC23B is not set
CONFIG_VIDEO_TVAUDIO=y
# CONFIG_VIDEO_UDA1342 is not set
CONFIG_VIDEO_VP27SMPX=y
# CONFIG_VIDEO_WM8739 is not set
CONFIG_VIDEO_WM8775=y
# end of Audio decoders, processors and mixers
#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=y
# end of RDS decoders
#
# Video decoders
#
CONFIG_VIDEO_ADV7180=y
CONFIG_VIDEO_ADV7183=y
CONFIG_VIDEO_ADV7604=y
CONFIG_VIDEO_ADV7604_CEC=y
CONFIG_VIDEO_ADV7842=y
CONFIG_VIDEO_ADV7842_CEC=y
CONFIG_VIDEO_BT819=y
# CONFIG_VIDEO_BT856 is not set
CONFIG_VIDEO_BT866=y
CONFIG_VIDEO_KS0127=y
CONFIG_VIDEO_ML86V7667=y
# CONFIG_VIDEO_SAA7110 is not set
# CONFIG_VIDEO_SAA711X is not set
CONFIG_VIDEO_TC358743=y
CONFIG_VIDEO_TC358743_CEC=y
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
CONFIG_VIDEO_TVP7002=y
CONFIG_VIDEO_TW2804=y
# CONFIG_VIDEO_TW9903 is not set
CONFIG_VIDEO_TW9906=y
CONFIG_VIDEO_TW9910=y
CONFIG_VIDEO_VPX3220=y
#
# Video and audio decoders
#
# CONFIG_VIDEO_SAA717X is not set
# CONFIG_VIDEO_CX25840 is not set
# end of Video decoders
#
# Video encoders
#
CONFIG_VIDEO_AD9389B=y
# CONFIG_VIDEO_ADV7170 is not set
CONFIG_VIDEO_ADV7175=y
CONFIG_VIDEO_ADV7343=y
CONFIG_VIDEO_ADV7393=y
# CONFIG_VIDEO_ADV7511 is not set
CONFIG_VIDEO_AK881X=y
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_SAA7185 is not set
CONFIG_VIDEO_THS8200=y
# end of Video encoders
#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=y
# CONFIG_VIDEO_UPD64083 is not set
# end of Video improvement chips
#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=y
# end of Audio/Video compression chips
#
# SDR tuner chips
#
# CONFIG_SDR_MAX2175 is not set
# end of SDR tuner chips
#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_I2C is not set
# CONFIG_VIDEO_M52790 is not set
CONFIG_VIDEO_ST_MIPID02=y
CONFIG_VIDEO_THS7303=y
# end of Miscellaneous helper chips
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_E4000=y
CONFIG_MEDIA_TUNER_FC0011=y
CONFIG_MEDIA_TUNER_FC0012=y
# CONFIG_MEDIA_TUNER_FC0013 is not set
# CONFIG_MEDIA_TUNER_FC2580 is not set
# CONFIG_MEDIA_TUNER_IT913X is not set
CONFIG_MEDIA_TUNER_M88RS6000T=y
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_MC44S803=y
CONFIG_MEDIA_TUNER_MT2060=y
CONFIG_MEDIA_TUNER_MT2063=y
# CONFIG_MEDIA_TUNER_MT20XX is not set
CONFIG_MEDIA_TUNER_MT2131=y
CONFIG_MEDIA_TUNER_MT2266=y
# CONFIG_MEDIA_TUNER_MXL301RF is not set
# CONFIG_MEDIA_TUNER_MXL5005S is not set
CONFIG_MEDIA_TUNER_MXL5007T=y
CONFIG_MEDIA_TUNER_QM1D1B0004=y
# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
CONFIG_MEDIA_TUNER_QT1010=y
# CONFIG_MEDIA_TUNER_R820T is not set
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_SIMPLE=y
# CONFIG_MEDIA_TUNER_TDA18212 is not set
CONFIG_MEDIA_TUNER_TDA18218=y
# CONFIG_MEDIA_TUNER_TDA18250 is not set
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
CONFIG_MEDIA_TUNER_TUA9001=y
CONFIG_MEDIA_TUNER_XC2028=y
# CONFIG_MEDIA_TUNER_XC4000 is not set
CONFIG_MEDIA_TUNER_XC5000=y
# end of Customize TV tuners
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
CONFIG_DVB_M88DS3103=y
CONFIG_DVB_MXL5XX=y
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
# CONFIG_DVB_STV090x is not set
# CONFIG_DVB_STV0910 is not set
# CONFIG_DVB_STV6110x is not set
CONFIG_DVB_STV6111=y
#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=y
CONFIG_DVB_MN88472=y
CONFIG_DVB_MN88473=y
# CONFIG_DVB_SI2165 is not set
# CONFIG_DVB_TDA18271C2DD is not set
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=y
CONFIG_DVB_CX24116=y
CONFIG_DVB_CX24117=y
# CONFIG_DVB_CX24120 is not set
CONFIG_DVB_CX24123=y
CONFIG_DVB_DS3000=y
CONFIG_DVB_MB86A16=y
CONFIG_DVB_MT312=y
# CONFIG_DVB_S5H1420 is not set
# CONFIG_DVB_SI21XX is not set
# CONFIG_DVB_STB6000 is not set
# CONFIG_DVB_STV0288 is not set
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_STV0900 is not set
# CONFIG_DVB_STV6110 is not set
CONFIG_DVB_TDA10071=y
CONFIG_DVB_TDA10086=y
# CONFIG_DVB_TDA8083 is not set
CONFIG_DVB_TDA8261=y
CONFIG_DVB_TDA826X=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_TUA6100=y
# CONFIG_DVB_TUNER_CX24113 is not set
CONFIG_DVB_TUNER_ITD1000=y
CONFIG_DVB_VES1X93=y
CONFIG_DVB_ZL10036=y
CONFIG_DVB_ZL10039=y
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_AF9013=y
# CONFIG_DVB_CX22700 is not set
CONFIG_DVB_CX22702=y
CONFIG_DVB_CXD2820R=y
CONFIG_DVB_CXD2841ER=y
# CONFIG_DVB_DIB3000MB is not set
CONFIG_DVB_DIB3000MC=y
CONFIG_DVB_DIB7000M=y
CONFIG_DVB_DIB7000P=y
CONFIG_DVB_DIB9000=y
CONFIG_DVB_DRXD=y
CONFIG_DVB_EC100=y
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_MT352 is not set
# CONFIG_DVB_NXT6000 is not set
CONFIG_DVB_RTL2830=y
CONFIG_DVB_RTL2832=y
CONFIG_DVB_S5H1432=y
# CONFIG_DVB_SI2168 is not set
CONFIG_DVB_SP887X=y
# CONFIG_DVB_STV0367 is not set
CONFIG_DVB_TDA10048=y
CONFIG_DVB_TDA1004X=y
CONFIG_DVB_ZD1301_DEMOD=y
# CONFIG_DVB_ZL10353 is not set
#
# DVB-C (cable) frontends
#
CONFIG_DVB_STV0297=y
CONFIG_DVB_TDA10021=y
# CONFIG_DVB_TDA10023 is not set
# CONFIG_DVB_VES1820 is not set
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_AU8522=y
# CONFIG_DVB_AU8522_DTV is not set
CONFIG_DVB_AU8522_V4L=y
CONFIG_DVB_BCM3510=y
# CONFIG_DVB_LG2160 is not set
# CONFIG_DVB_LGDT3305 is not set
CONFIG_DVB_LGDT3306A=y
CONFIG_DVB_LGDT330X=y
CONFIG_DVB_MXL692=y
# CONFIG_DVB_NXT200X is not set
# CONFIG_DVB_OR51132 is not set
CONFIG_DVB_OR51211=y
CONFIG_DVB_S5H1409=y
# CONFIG_DVB_S5H1411 is not set
#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_DIB8000=y
CONFIG_DVB_MB86A20S=y
CONFIG_DVB_S921=y
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_MN88443X=y
# CONFIG_DVB_TC90522 is not set
#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
CONFIG_DVB_TUNER_DIB0070=y
# CONFIG_DVB_TUNER_DIB0090 is not set
#
# SEC control devices for DVB-S
#
# CONFIG_DVB_A8293 is not set
# CONFIG_DVB_AF9033 is not set
CONFIG_DVB_ASCOT2E=y
# CONFIG_DVB_ATBM8830 is not set
CONFIG_DVB_HELENE=y
CONFIG_DVB_HORUS3A=y
CONFIG_DVB_ISL6405=y
# CONFIG_DVB_ISL6421 is not set
# CONFIG_DVB_ISL6423 is not set
# CONFIG_DVB_IX2505V is not set
CONFIG_DVB_LGS8GL5=y
CONFIG_DVB_LGS8GXX=y
CONFIG_DVB_LNBH25=y
# CONFIG_DVB_LNBH29 is not set
CONFIG_DVB_LNBP21=y
CONFIG_DVB_LNBP22=y
CONFIG_DVB_M88RS2000=y
# CONFIG_DVB_TDA665x is not set
# CONFIG_DVB_DRX39XYJ is not set
#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=y
CONFIG_DVB_SP2=y
# end of Customise DVB Frontends
#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=y
# end of Media ancillary drivers
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_I460=y
CONFIG_AGP_HP_ZX1=y
CONFIG_IMX_IPUV3_CORE=y
# CONFIG_DRM is not set
#
# ARM devices
#
# end of ARM devices
#
# Frame buffer Devices
#
# CONFIG_FB is not set
# CONFIG_FB_OMAP_LCD_H3 is not set
# CONFIG_MMP_DISP is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
# end of Backlight & LCD device support
CONFIG_HDMI=y
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
# end of Console display driver support
# end of Graphics support
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_PCM_ELD=y
CONFIG_SND_PCM_IEC958=y
CONFIG_SND_DMAENGINE_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
# CONFIG_SND_VERBOSE_PROCFS is not set
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_CTL_FAST_LOOKUP=y
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
CONFIG_SND_CTL_INPUT_VALIDATION=y
# CONFIG_SND_CTL_DEBUG is not set
# CONFIG_SND_JACK_INJECTION_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_CTL_LED=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=y
CONFIG_SND_ALOOP=y
CONFIG_SND_MTPAV=y
CONFIG_SND_MTS64=y
CONFIG_SND_SERIAL_U16550=y
# CONFIG_SND_MPU401 is not set
CONFIG_SND_PORTMAN2X4=y
# CONFIG_SND_PCI is not set
#
# HD-Audio
#
CONFIG_SND_HDA=y
CONFIG_SND_HDA_GENERIC_LEDS=y
# CONFIG_SND_HDA_HWDEP is not set
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=1
# CONFIG_SND_HDA_PATCH_LOADER is not set
# CONFIG_SND_HDA_SCODEC_CS35L41_I2C is not set
CONFIG_SND_HDA_CODEC_REALTEK=y
# CONFIG_SND_HDA_CODEC_ANALOG is not set
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_HDMI=y
CONFIG_SND_HDA_CODEC_CIRRUS=y
CONFIG_SND_HDA_CODEC_CS8409=y
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
# CONFIG_SND_HDA_CODEC_CA0110 is not set
CONFIG_SND_HDA_CODEC_CA0132=y
CONFIG_SND_HDA_CODEC_CA0132_DSP=y
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
CONFIG_SND_HDA_CODEC_SI3054=y
CONFIG_SND_HDA_GENERIC=y
# end of HD-Audio
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_EXT_CORE=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=y
CONFIG_SND_INTEL_SOUNDWIRE_ACPI=y
CONFIG_SND_PXA2XX_LIB=y
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=y
CONFIG_SND_DICE=y
CONFIG_SND_OXFW=y
CONFIG_SND_ISIGHT=y
CONFIG_SND_FIREWORKS=y
CONFIG_SND_BEBOB=y
CONFIG_SND_FIREWIRE_DIGI00X=y
CONFIG_SND_FIREWIRE_TASCAM=y
CONFIG_SND_FIREWIRE_MOTU=y
CONFIG_SND_FIREFACE=y
CONFIG_SND_SOC=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_COMPRESS=y
CONFIG_SND_SOC_TOPOLOGY=y
CONFIG_SND_SOC_TOPOLOGY_KUNIT_TEST=y
CONFIG_SND_SOC_UTILS_KUNIT_TEST=y
CONFIG_SND_SOC_ACPI=y
CONFIG_SND_SOC_ADI=y
# CONFIG_SND_SOC_ADI_AXI_I2S is not set
CONFIG_SND_SOC_ADI_AXI_SPDIF=y
# CONFIG_SND_SOC_AMD_ACP is not set
CONFIG_SND_AMD_ACP_CONFIG=y
CONFIG_SND_SOC_APPLE_MCA=y
# CONFIG_SND_ATMEL_SOC is not set
CONFIG_SND_BCM2835_SOC_I2S=y
# CONFIG_SND_SOC_CYGNUS is not set
# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
# CONFIG_SND_EP93XX_SOC is not set
#
# SoC Audio for Freescale CPUs
#
#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
CONFIG_SND_SOC_FSL_SAI=y
CONFIG_SND_SOC_FSL_MQS=y
CONFIG_SND_SOC_FSL_AUDMIX=y
CONFIG_SND_SOC_FSL_SSI=y
CONFIG_SND_SOC_FSL_SPDIF=y
CONFIG_SND_SOC_FSL_ESAI=y
# CONFIG_SND_SOC_FSL_MICFIL is not set
CONFIG_SND_SOC_FSL_XCVR=y
# CONFIG_SND_SOC_FSL_AUD2HTX is not set
CONFIG_SND_SOC_FSL_UTILS=y
CONFIG_SND_SOC_IMX_PCM_DMA=y
CONFIG_SND_SOC_IMX_AUDMUX=y
CONFIG_SND_IMX_SOC=y
#
# SoC Audio support for Freescale i.MX boards:
#
CONFIG_SND_SOC_IMX_SPDIF=y
CONFIG_SND_SOC_IMX_AUDMIX=y
# CONFIG_SND_SOC_IMX_HDMI is not set
# CONFIG_SND_SOC_IMX_RPMSG is not set
# end of SoC Audio for Freescale CPUs
CONFIG_SND_I2S_HI6210_I2S=y
CONFIG_SND_JZ4740_SOC_I2S=y
CONFIG_SND_KIRKWOOD_SOC=y
CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB=y
CONFIG_SND_SOC_IMG=y
CONFIG_SND_SOC_IMG_I2S_IN=y
CONFIG_SND_SOC_IMG_I2S_OUT=y
CONFIG_SND_SOC_IMG_PARALLEL_OUT=y
CONFIG_SND_SOC_IMG_SPDIF_IN=y
# CONFIG_SND_SOC_IMG_SPDIF_OUT is not set
CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC=y
# CONFIG_SND_SOC_INTEL_SST_TOPLEVEL is not set
CONFIG_SND_SOC_ACPI_INTEL_MATCH=y
CONFIG_SND_SOC_INTEL_MACH=y
# CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES is not set
CONFIG_SND_SOC_INTEL_HDA_DSP_COMMON=y
CONFIG_SND_SOC_INTEL_SOF_MAXIM_COMMON=y
CONFIG_SND_SOC_INTEL_SOF_REALTEK_COMMON=y
CONFIG_SND_SOC_INTEL_SOF_CIRRUS_COMMON=y
CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=y
# CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH is not set
# CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH is not set
# CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH is not set
# CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH is not set
CONFIG_SND_SOC_INTEL_CHT_BSW_NAU8824_MACH=y
# CONFIG_SND_SOC_INTEL_BYT_CHT_CX2072X_MACH is not set
CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=y
# CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH is not set
CONFIG_SND_SOC_INTEL_DA7219_MAX98357A_GENERIC=y
CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON=y
# CONFIG_SND_SOC_INTEL_SOF_RT5682_MACH is not set
CONFIG_SND_SOC_INTEL_SOF_PCM512x_MACH=y
CONFIG_SND_SOC_INTEL_CML_LP_DA7219_MAX98357A_MACH=y
CONFIG_SND_SOC_INTEL_SOF_SSP_AMP_MACH=y
CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=y
# CONFIG_SND_SOC_MTK_BTCVSD is not set
CONFIG_SND_PXA2XX_SOC=y
# CONFIG_SND_SOC_QCOM is not set
CONFIG_SND_SOC_ROCKCHIP=y
#
# SoC Audio support for Renesas SoCs
#
# CONFIG_SND_SOC_RZ is not set
# end of SoC Audio support for Renesas SoCs
CONFIG_SND_SOC_SOF_TOPLEVEL=y
CONFIG_SND_SOC_SOF_PCI_DEV=y
CONFIG_SND_SOC_SOF_PCI=y
CONFIG_SND_SOC_SOF_ACPI=y
CONFIG_SND_SOC_SOF_ACPI_DEV=y
# CONFIG_SND_SOC_SOF_OF is not set
CONFIG_SND_SOC_SOF_DEBUG_PROBES=y
CONFIG_SND_SOC_SOF_CLIENT=y
CONFIG_SND_SOC_SOF=y
CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE=y
CONFIG_SND_SOC_SOF_IPC3=y
CONFIG_SND_SOC_SOF_INTEL_IPC4=y
CONFIG_SND_SOC_SOF_AMD_TOPLEVEL=y
CONFIG_SND_SOC_SOF_AMD_COMMON=y
CONFIG_SND_SOC_SOF_AMD_RENOIR=y
CONFIG_SND_SOC_SOF_AMD_REMBRANDT=y
CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL=y
CONFIG_SND_SOC_SOF_INTEL_HIFI_EP_IPC=y
CONFIG_SND_SOC_SOF_INTEL_ATOM_HIFI_EP=y
CONFIG_SND_SOC_SOF_INTEL_COMMON=y
CONFIG_SND_SOC_SOF_BAYTRAIL=y
# CONFIG_SND_SOC_SOF_BROADWELL is not set
# CONFIG_SND_SOC_SOF_MERRIFIELD is not set
CONFIG_SND_SOC_SOF_INTEL_SKL=y
CONFIG_SND_SOC_SOF_SKYLAKE=y
CONFIG_SND_SOC_SOF_KABYLAKE=y
CONFIG_SND_SOC_SOF_INTEL_APL=y
# CONFIG_SND_SOC_SOF_APOLLOLAKE is not set
CONFIG_SND_SOC_SOF_GEMINILAKE=y
CONFIG_SND_SOC_SOF_INTEL_CNL=y
CONFIG_SND_SOC_SOF_CANNONLAKE=y
# CONFIG_SND_SOC_SOF_COFFEELAKE is not set
CONFIG_SND_SOC_SOF_COMETLAKE=y
CONFIG_SND_SOC_SOF_INTEL_ICL=y
CONFIG_SND_SOC_SOF_ICELAKE=y
# CONFIG_SND_SOC_SOF_JASPERLAKE is not set
CONFIG_SND_SOC_SOF_INTEL_TGL=y
CONFIG_SND_SOC_SOF_TIGERLAKE=y
CONFIG_SND_SOC_SOF_ELKHARTLAKE=y
# CONFIG_SND_SOC_SOF_ALDERLAKE is not set
CONFIG_SND_SOC_SOF_INTEL_MTL=y
CONFIG_SND_SOC_SOF_METEORLAKE=y
CONFIG_SND_SOC_SOF_HDA_COMMON=y
CONFIG_SND_SOC_SOF_HDA_LINK=y
# CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC is not set
CONFIG_SND_SOC_SOF_HDA_LINK_BASELINE=y
CONFIG_SND_SOC_SOF_HDA=y
CONFIG_SND_SOC_SOF_HDA_PROBES=y
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=y
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE=y
CONFIG_SND_SOC_SOF_XTENSA=y
CONFIG_SND_SOC_SPRD=y
CONFIG_SND_SOC_SPRD_MCDT=y
CONFIG_SND_SOC_STI=y
#
# STMicroelectronics STM32 SOC audio support
#
CONFIG_SND_SOC_STM32_SPDIFRX=y
# end of STMicroelectronics STM32 SOC audio support
#
# Allwinner SoC Audio support
#
# CONFIG_SND_SUN4I_CODEC is not set
# CONFIG_SND_SUN8I_CODEC_ANALOG is not set
CONFIG_SND_SUN50I_CODEC_ANALOG=y
CONFIG_SND_SUN4I_I2S=y
CONFIG_SND_SUN50I_DMIC=y
CONFIG_SND_SUN8I_ADDA_PR_REGMAP=y
# end of Allwinner SoC Audio support
#
# Audio support for Texas Instruments SoCs
#
CONFIG_SND_SOC_TI_EDMA_PCM=y
CONFIG_SND_SOC_TI_SDMA_PCM=y
#
# Texas Instruments DAI support for:
#
CONFIG_SND_SOC_DAVINCI_ASP=y
CONFIG_SND_SOC_DAVINCI_VCIF=y
CONFIG_SND_SOC_OMAP_MCPDM=y
#
# Audio support for boards with Texas Instruments SoCs
#
# CONFIG_SND_SOC_OMAP_HDMI is not set
# end of Audio support for Texas Instruments SoCs
CONFIG_SND_SOC_UNIPHIER=y
CONFIG_SND_SOC_UNIPHIER_AIO=y
CONFIG_SND_SOC_UNIPHIER_LD11=y
CONFIG_SND_SOC_UNIPHIER_PXS2=y
CONFIG_SND_SOC_UNIPHIER_EVEA_CODEC=y
CONFIG_SND_SOC_XILINX_I2S=y
CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER=y
CONFIG_SND_SOC_XILINX_SPDIF=y
CONFIG_SND_SOC_XTFPGA_I2S=y
CONFIG_SND_SOC_I2C_AND_SPI=y
#
# CODEC drivers
#
CONFIG_SND_SOC_ALL_CODECS=y
CONFIG_SND_SOC_88PM860X=y
CONFIG_SND_SOC_WM_HUBS=y
CONFIG_SND_SOC_WM_ADSP=y
# CONFIG_SND_SOC_AB8500_CODEC is not set
# CONFIG_SND_SOC_AC97_CODEC is not set
# CONFIG_SND_SOC_AD1836 is not set
CONFIG_SND_SOC_AD193X=y
# CONFIG_SND_SOC_AD193X_SPI is not set
CONFIG_SND_SOC_AD193X_I2C=y
# CONFIG_SND_SOC_AD1980 is not set
CONFIG_SND_SOC_AD73311=y
CONFIG_SND_SOC_ADAU_UTILS=y
CONFIG_SND_SOC_ADAU1372=y
CONFIG_SND_SOC_ADAU1372_I2C=y
# CONFIG_SND_SOC_ADAU1372_SPI is not set
CONFIG_SND_SOC_ADAU1373=y
CONFIG_SND_SOC_ADAU1701=y
CONFIG_SND_SOC_ADAU17X1=y
CONFIG_SND_SOC_ADAU1761=y
CONFIG_SND_SOC_ADAU1761_I2C=y
# CONFIG_SND_SOC_ADAU1761_SPI is not set
CONFIG_SND_SOC_ADAU1781=y
CONFIG_SND_SOC_ADAU1781_I2C=y
# CONFIG_SND_SOC_ADAU1781_SPI is not set
CONFIG_SND_SOC_ADAU1977=y
# CONFIG_SND_SOC_ADAU1977_SPI is not set
CONFIG_SND_SOC_ADAU1977_I2C=y
# CONFIG_SND_SOC_ADAU7002 is not set
CONFIG_SND_SOC_ADAU7118=y
CONFIG_SND_SOC_ADAU7118_HW=y
# CONFIG_SND_SOC_ADAU7118_I2C is not set
CONFIG_SND_SOC_ADAV80X=y
# CONFIG_SND_SOC_ADAV801 is not set
CONFIG_SND_SOC_ADAV803=y
CONFIG_SND_SOC_ADS117X=y
# CONFIG_SND_SOC_AK4104 is not set
CONFIG_SND_SOC_AK4118=y
# CONFIG_SND_SOC_AK4375 is not set
CONFIG_SND_SOC_AK4458=y
CONFIG_SND_SOC_AK4535=y
# CONFIG_SND_SOC_AK4554 is not set
CONFIG_SND_SOC_AK4613=y
CONFIG_SND_SOC_AK4641=y
# CONFIG_SND_SOC_AK4642 is not set
CONFIG_SND_SOC_AK4671=y
CONFIG_SND_SOC_AK5386=y
CONFIG_SND_SOC_AK5558=y
CONFIG_SND_SOC_ALC5623=y
CONFIG_SND_SOC_ALC5632=y
CONFIG_SND_SOC_AW8738=y
# CONFIG_SND_SOC_BD28623 is not set
CONFIG_SND_SOC_BT_SCO=y
# CONFIG_SND_SOC_CPCAP is not set
CONFIG_SND_SOC_CQ0093VC=y
# CONFIG_SND_SOC_CROS_EC_CODEC is not set
CONFIG_SND_SOC_CS35L32=y
CONFIG_SND_SOC_CS35L33=y
# CONFIG_SND_SOC_CS35L34 is not set
# CONFIG_SND_SOC_CS35L35 is not set
# CONFIG_SND_SOC_CS35L36 is not set
CONFIG_SND_SOC_CS35L41_LIB=y
CONFIG_SND_SOC_CS35L41=y
# CONFIG_SND_SOC_CS35L41_SPI is not set
CONFIG_SND_SOC_CS35L41_I2C=y
CONFIG_SND_SOC_CS35L45_TABLES=y
CONFIG_SND_SOC_CS35L45=y
# CONFIG_SND_SOC_CS35L45_SPI is not set
CONFIG_SND_SOC_CS35L45_I2C=y
CONFIG_SND_SOC_CS42L42_CORE=y
CONFIG_SND_SOC_CS42L42=y
CONFIG_SND_SOC_CS42L51=y
# CONFIG_SND_SOC_CS42L51_I2C is not set
CONFIG_SND_SOC_CS42L52=y
CONFIG_SND_SOC_CS42L56=y
# CONFIG_SND_SOC_CS42L73 is not set
# CONFIG_SND_SOC_CS42L83 is not set
CONFIG_SND_SOC_CS4234=y
CONFIG_SND_SOC_CS4265=y
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4271=y
CONFIG_SND_SOC_CS4271_I2C=y
# CONFIG_SND_SOC_CS4271_SPI is not set
CONFIG_SND_SOC_CS42XX8=y
CONFIG_SND_SOC_CS42XX8_I2C=y
CONFIG_SND_SOC_CS43130=y
CONFIG_SND_SOC_CS4341=y
CONFIG_SND_SOC_CS4349=y
# CONFIG_SND_SOC_CS47L15 is not set
# CONFIG_SND_SOC_CS47L24 is not set
# CONFIG_SND_SOC_CS47L35 is not set
# CONFIG_SND_SOC_CS47L85 is not set
CONFIG_SND_SOC_CS47L90=y
CONFIG_SND_SOC_CS47L92=y
CONFIG_SND_SOC_CS53L30=y
CONFIG_SND_SOC_CX20442=y
CONFIG_SND_SOC_CX2072X=y
# CONFIG_SND_SOC_JZ4740_CODEC is not set
# CONFIG_SND_SOC_JZ4725B_CODEC is not set
# CONFIG_SND_SOC_JZ4760_CODEC is not set
# CONFIG_SND_SOC_JZ4770_CODEC is not set
CONFIG_SND_SOC_L3=y
CONFIG_SND_SOC_DA7210=y
CONFIG_SND_SOC_DA7213=y
CONFIG_SND_SOC_DA7218=y
CONFIG_SND_SOC_DA7219=y
CONFIG_SND_SOC_DA732X=y
CONFIG_SND_SOC_DA9055=y
CONFIG_SND_SOC_DMIC=y
CONFIG_SND_SOC_HDMI_CODEC=y
CONFIG_SND_SOC_ES7134=y
# CONFIG_SND_SOC_ES7241 is not set
CONFIG_SND_SOC_ES8316=y
# CONFIG_SND_SOC_ES8326 is not set
CONFIG_SND_SOC_ES8328=y
CONFIG_SND_SOC_ES8328_I2C=y
# CONFIG_SND_SOC_ES8328_SPI is not set
CONFIG_SND_SOC_GTM601=y
CONFIG_SND_SOC_HDAC_HDMI=y
CONFIG_SND_SOC_HDAC_HDA=y
# CONFIG_SND_SOC_HDA is not set
# CONFIG_SND_SOC_ICS43432 is not set
CONFIG_SND_SOC_INNO_RK3036=y
CONFIG_SND_SOC_ISABELLE=y
CONFIG_SND_SOC_LM49453=y
# CONFIG_SND_SOC_LOCHNAGAR_SC is not set
CONFIG_SND_SOC_MADERA=y
CONFIG_SND_SOC_MAX98088=y
CONFIG_SND_SOC_MAX98090=y
CONFIG_SND_SOC_MAX98095=y
CONFIG_SND_SOC_MAX98357A=y
CONFIG_SND_SOC_MAX98371=y
# CONFIG_SND_SOC_MAX98504 is not set
CONFIG_SND_SOC_MAX9867=y
CONFIG_SND_SOC_MAX98925=y
CONFIG_SND_SOC_MAX98926=y
CONFIG_SND_SOC_MAX98927=y
CONFIG_SND_SOC_MAX98520=y
CONFIG_SND_SOC_MAX98373=y
CONFIG_SND_SOC_MAX98373_I2C=y
CONFIG_SND_SOC_MAX98373_SDW=y
CONFIG_SND_SOC_MAX98390=y
CONFIG_SND_SOC_MAX98396=y
CONFIG_SND_SOC_MAX9850=y
CONFIG_SND_SOC_MAX9860=y
CONFIG_SND_SOC_MSM8916_WCD_ANALOG=y
CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=y
CONFIG_SND_SOC_PCM1681=y
CONFIG_SND_SOC_PCM1789=y
CONFIG_SND_SOC_PCM1789_I2C=y
# CONFIG_SND_SOC_PCM179X_I2C is not set
# CONFIG_SND_SOC_PCM179X_SPI is not set
CONFIG_SND_SOC_PCM186X=y
CONFIG_SND_SOC_PCM186X_I2C=y
# CONFIG_SND_SOC_PCM186X_SPI is not set
CONFIG_SND_SOC_PCM3008=y
CONFIG_SND_SOC_PCM3060=y
CONFIG_SND_SOC_PCM3060_I2C=y
# CONFIG_SND_SOC_PCM3060_SPI is not set
CONFIG_SND_SOC_PCM3168A=y
CONFIG_SND_SOC_PCM3168A_I2C=y
# CONFIG_SND_SOC_PCM3168A_SPI is not set
CONFIG_SND_SOC_PCM5102A=y
CONFIG_SND_SOC_PCM512x=y
CONFIG_SND_SOC_PCM512x_I2C=y
# CONFIG_SND_SOC_PCM512x_SPI is not set
CONFIG_SND_SOC_RK3328=y
CONFIG_SND_SOC_RK817=y
CONFIG_SND_SOC_RL6231=y
CONFIG_SND_SOC_RL6347A=y
CONFIG_SND_SOC_RT274=y
CONFIG_SND_SOC_RT286=y
CONFIG_SND_SOC_RT298=y
CONFIG_SND_SOC_RT1011=y
CONFIG_SND_SOC_RT1015=y
CONFIG_SND_SOC_RT1015P=y
CONFIG_SND_SOC_RT1016=y
CONFIG_SND_SOC_RT1019=y
CONFIG_SND_SOC_RT1305=y
CONFIG_SND_SOC_RT1308=y
CONFIG_SND_SOC_RT1308_SDW=y
CONFIG_SND_SOC_RT1316_SDW=y
CONFIG_SND_SOC_RT5514=y
CONFIG_SND_SOC_RT5616=y
# CONFIG_SND_SOC_RT5631 is not set
CONFIG_SND_SOC_RT5640=y
CONFIG_SND_SOC_RT5645=y
CONFIG_SND_SOC_RT5651=y
CONFIG_SND_SOC_RT5659=y
CONFIG_SND_SOC_RT5660=y
CONFIG_SND_SOC_RT5663=y
CONFIG_SND_SOC_RT5665=y
CONFIG_SND_SOC_RT5668=y
CONFIG_SND_SOC_RT5670=y
CONFIG_SND_SOC_RT5677=y
CONFIG_SND_SOC_RT5682=y
CONFIG_SND_SOC_RT5682_I2C=y
CONFIG_SND_SOC_RT5682_SDW=y
CONFIG_SND_SOC_RT5682S=y
CONFIG_SND_SOC_RT700=y
CONFIG_SND_SOC_RT700_SDW=y
CONFIG_SND_SOC_RT711=y
CONFIG_SND_SOC_RT711_SDW=y
CONFIG_SND_SOC_RT711_SDCA_SDW=y
CONFIG_SND_SOC_RT715=y
CONFIG_SND_SOC_RT715_SDW=y
CONFIG_SND_SOC_RT715_SDCA_SDW=y
# CONFIG_SND_SOC_RT9120 is not set
# CONFIG_SND_SOC_SDW_MOCKUP is not set
CONFIG_SND_SOC_SGTL5000=y
CONFIG_SND_SOC_SI476X=y
CONFIG_SND_SOC_SIGMADSP=y
CONFIG_SND_SOC_SIGMADSP_I2C=y
CONFIG_SND_SOC_SIGMADSP_REGMAP=y
CONFIG_SND_SOC_SIMPLE_AMPLIFIER=y
# CONFIG_SND_SOC_SIMPLE_MUX is not set
CONFIG_SND_SOC_SPDIF=y
# CONFIG_SND_SOC_SRC4XXX_I2C is not set
# CONFIG_SND_SOC_SSM2305 is not set
CONFIG_SND_SOC_SSM2518=y
# CONFIG_SND_SOC_SSM2602_SPI is not set
# CONFIG_SND_SOC_SSM2602_I2C is not set
CONFIG_SND_SOC_SSM4567=y
CONFIG_SND_SOC_STA32X=y
CONFIG_SND_SOC_STA350=y
CONFIG_SND_SOC_STA529=y
# CONFIG_SND_SOC_STAC9766 is not set
CONFIG_SND_SOC_STI_SAS=y
CONFIG_SND_SOC_TAS2552=y
# CONFIG_SND_SOC_TAS2562 is not set
CONFIG_SND_SOC_TAS2764=y
CONFIG_SND_SOC_TAS2770=y
# CONFIG_SND_SOC_TAS2780 is not set
# CONFIG_SND_SOC_TAS5086 is not set
CONFIG_SND_SOC_TAS571X=y
CONFIG_SND_SOC_TAS5720=y
# CONFIG_SND_SOC_TAS5805M is not set
CONFIG_SND_SOC_TAS6424=y
CONFIG_SND_SOC_TDA7419=y
CONFIG_SND_SOC_TFA9879=y
# CONFIG_SND_SOC_TFA989X is not set
# CONFIG_SND_SOC_TLV320ADC3XXX is not set
CONFIG_SND_SOC_TLV320AIC23=y
CONFIG_SND_SOC_TLV320AIC23_I2C=y
# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
# CONFIG_SND_SOC_TLV320AIC26 is not set
CONFIG_SND_SOC_TLV320AIC31XX=y
# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
# CONFIG_SND_SOC_TLV320AIC3X_I2C is not set
# CONFIG_SND_SOC_TLV320AIC3X_SPI is not set
CONFIG_SND_SOC_TLV320DAC33=y
# CONFIG_SND_SOC_TLV320ADCX140 is not set
CONFIG_SND_SOC_TS3A227E=y
CONFIG_SND_SOC_TSCS42XX=y
CONFIG_SND_SOC_TSCS454=y
# CONFIG_SND_SOC_TWL4030 is not set
CONFIG_SND_SOC_TWL6040=y
# CONFIG_SND_SOC_UDA1334 is not set
CONFIG_SND_SOC_UDA134X=y
CONFIG_SND_SOC_UDA1380=y
# CONFIG_SND_SOC_WCD9335 is not set
CONFIG_SND_SOC_WCD_MBHC=y
# CONFIG_SND_SOC_WCD934X is not set
CONFIG_SND_SOC_WCD938X=y
CONFIG_SND_SOC_WCD938X_SDW=y
CONFIG_SND_SOC_WL1273=y
# CONFIG_SND_SOC_WM0010 is not set
CONFIG_SND_SOC_WM1250_EV1=y
CONFIG_SND_SOC_WM2000=y
CONFIG_SND_SOC_WM2200=y
CONFIG_SND_SOC_WM5100=y
# CONFIG_SND_SOC_WM5102 is not set
# CONFIG_SND_SOC_WM5110 is not set
# CONFIG_SND_SOC_WM8350 is not set
CONFIG_SND_SOC_WM8400=y
CONFIG_SND_SOC_WM8510=y
CONFIG_SND_SOC_WM8523=y
# CONFIG_SND_SOC_WM8524 is not set
# CONFIG_SND_SOC_WM8580 is not set
CONFIG_SND_SOC_WM8711=y
CONFIG_SND_SOC_WM8727=y
# CONFIG_SND_SOC_WM8728 is not set
# CONFIG_SND_SOC_WM8731_I2C is not set
# CONFIG_SND_SOC_WM8731_SPI is not set
CONFIG_SND_SOC_WM8737=y
# CONFIG_SND_SOC_WM8741 is not set
# CONFIG_SND_SOC_WM8750 is not set
# CONFIG_SND_SOC_WM8753 is not set
# CONFIG_SND_SOC_WM8770 is not set
CONFIG_SND_SOC_WM8776=y
# CONFIG_SND_SOC_WM8782 is not set
CONFIG_SND_SOC_WM8804=y
CONFIG_SND_SOC_WM8804_I2C=y
# CONFIG_SND_SOC_WM8804_SPI is not set
CONFIG_SND_SOC_WM8900=y
# CONFIG_SND_SOC_WM8903 is not set
# CONFIG_SND_SOC_WM8904 is not set
CONFIG_SND_SOC_WM8940=y
CONFIG_SND_SOC_WM8955=y
CONFIG_SND_SOC_WM8960=y
CONFIG_SND_SOC_WM8961=y
CONFIG_SND_SOC_WM8962=y
CONFIG_SND_SOC_WM8971=y
CONFIG_SND_SOC_WM8974=y
CONFIG_SND_SOC_WM8978=y
CONFIG_SND_SOC_WM8983=y
# CONFIG_SND_SOC_WM8985 is not set
CONFIG_SND_SOC_WM8988=y
CONFIG_SND_SOC_WM8990=y
CONFIG_SND_SOC_WM8991=y
CONFIG_SND_SOC_WM8993=y
CONFIG_SND_SOC_WM8994=y
CONFIG_SND_SOC_WM8995=y
CONFIG_SND_SOC_WM8996=y
# CONFIG_SND_SOC_WM8997 is not set
# CONFIG_SND_SOC_WM8998 is not set
CONFIG_SND_SOC_WM9081=y
CONFIG_SND_SOC_WM9090=y
# CONFIG_SND_SOC_WM9705 is not set
# CONFIG_SND_SOC_WM9712 is not set
# CONFIG_SND_SOC_WM9713 is not set
CONFIG_SND_SOC_WSA881X=y
# CONFIG_SND_SOC_WSA883X is not set
# CONFIG_SND_SOC_ZL38060 is not set
CONFIG_SND_SOC_LM4857=y
CONFIG_SND_SOC_MAX9759=y
CONFIG_SND_SOC_MAX9768=y
CONFIG_SND_SOC_MAX9877=y
CONFIG_SND_SOC_MC13783=y
CONFIG_SND_SOC_ML26124=y
CONFIG_SND_SOC_MT6351=y
CONFIG_SND_SOC_MT6358=y
# CONFIG_SND_SOC_MT6359 is not set
CONFIG_SND_SOC_MT6660=y
CONFIG_SND_SOC_NAU8315=y
# CONFIG_SND_SOC_NAU8540 is not set
CONFIG_SND_SOC_NAU8810=y
# CONFIG_SND_SOC_NAU8821 is not set
CONFIG_SND_SOC_NAU8822=y
CONFIG_SND_SOC_NAU8824=y
CONFIG_SND_SOC_NAU8825=y
CONFIG_SND_SOC_TPA6130A2=y
CONFIG_SND_SOC_LPASS_MACRO_COMMON=y
# CONFIG_SND_SOC_LPASS_RX_MACRO is not set
# CONFIG_SND_SOC_LPASS_TX_MACRO is not set
# end of CODEC drivers
CONFIG_SND_SIMPLE_CARD_UTILS=y
CONFIG_SND_SIMPLE_CARD=y
CONFIG_SND_VIRTIO=y
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACRUX=y
# CONFIG_HID_ACRUX_FF is not set
CONFIG_HID_APPLE=y
# CONFIG_HID_AUREAL is not set
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
CONFIG_HID_CMEDIA=y
CONFIG_HID_CYPRESS=y
# CONFIG_HID_DRAGONRISE is not set
CONFIG_HID_EMS_FF=y
CONFIG_HID_ELECOM=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GEMBIRD=y
CONFIG_HID_GFRM=y
CONFIG_HID_GLORIOUS=y
CONFIG_HID_VIVALDI_COMMON=y
CONFIG_HID_VIVALDI=y
CONFIG_HID_KEYTOUCH=y
CONFIG_HID_KYE=y
CONFIG_HID_WALTOP=y
CONFIG_HID_VIEWSONIC=y
CONFIG_HID_VRC2=y
CONFIG_HID_XIAOMI=y
CONFIG_HID_GYRATION=y
CONFIG_HID_ICADE=y
# CONFIG_HID_ITE is not set
CONFIG_HID_JABRA=y
CONFIG_HID_TWINHAN=y
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LCPOWER=y
CONFIG_HID_LED=y
# CONFIG_HID_LENOVO is not set
CONFIG_HID_MAGICMOUSE=y
# CONFIG_HID_MALTRON is not set
CONFIG_HID_MAYFLASH=y
CONFIG_HID_REDRAGON=y
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
# CONFIG_HID_MULTITOUCH is not set
CONFIG_HID_NINTENDO=y
# CONFIG_NINTENDO_FF is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_PICOLCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PLAYSTATION is not set
# CONFIG_HID_PXRC is not set
# CONFIG_HID_RAZER is not set
CONFIG_HID_PRIMAX=y
# CONFIG_HID_SAITEK is not set
CONFIG_HID_SEMITEK=y
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
CONFIG_HID_STEELSERIES=y
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_RMI is not set
CONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not set
CONFIG_HID_SMARTJOYPLUS=y
CONFIG_SMARTJOYPLUS_FF=y
CONFIG_HID_TIVO=y
# CONFIG_HID_TOPSEED is not set
CONFIG_HID_TOPRE=y
CONFIG_HID_THINGM=y
# CONFIG_HID_UDRAW_PS3 is not set
CONFIG_HID_WIIMOTE=y
CONFIG_HID_XINMO=y
CONFIG_HID_ZEROPLUS=y
CONFIG_ZEROPLUS_FF=y
CONFIG_HID_ZYDACRON=y
CONFIG_HID_SENSOR_HUB=y
CONFIG_HID_SENSOR_CUSTOM_SENSOR=y
CONFIG_HID_ALPS=y
# end of Special HID drivers
#
# I2C HID support
#
CONFIG_I2C_HID_ACPI=y
# end of I2C HID support
CONFIG_I2C_HID_CORE=y
#
# Intel ISH HID support
#
# end of Intel ISH HID support
#
# AMD SFH HID Support
#
CONFIG_AMD_SFH_HID=y
# end of AMD SFH HID Support
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SUPPORT is not set
CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set
# CONFIG_MMC_CRYPTO is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_DEBUG=y
# CONFIG_MMC_SDHCI is not set
CONFIG_MMC_MOXART=y
# CONFIG_MMC_OMAP_HS is not set
CONFIG_MMC_ALCOR=y
CONFIG_MMC_TIFM_SD=y
# CONFIG_MMC_DAVINCI is not set
# CONFIG_MMC_S3C is not set
CONFIG_MMC_TMIO_CORE=y
CONFIG_MMC_TMIO=y
CONFIG_MMC_SDHI=y
# CONFIG_MMC_SDHI_SYS_DMAC is not set
CONFIG_MMC_SDHI_INTERNAL_DMAC=y
CONFIG_MMC_CB710=y
# CONFIG_MMC_VIA_SDMMC is not set
CONFIG_MMC_DW=y
CONFIG_MMC_DW_PLTFM=y
CONFIG_MMC_DW_BLUEFIELD=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_MMC_DW_HI3798CV200=y
# CONFIG_MMC_DW_K3 is not set
# CONFIG_MMC_DW_PCI is not set
CONFIG_MMC_SH_MMCIF=y
# CONFIG_MMC_USDHI6ROL0 is not set
CONFIG_MMC_REALTEK_PCI=y
CONFIG_MMC_CQHCI=y
CONFIG_MMC_HSQ=y
CONFIG_MMC_TOSHIBA_PCI=y
CONFIG_MMC_BCM2835=y
CONFIG_MMC_OWL=y
# CONFIG_MMC_LITEX is not set
CONFIG_SCSI_UFSHCD=y
CONFIG_SCSI_UFS_BSG=y
# CONFIG_SCSI_UFS_CRYPTO is not set
# CONFIG_SCSI_UFS_HPB is not set
CONFIG_SCSI_UFS_HWMON=y
CONFIG_SCSI_UFSHCD_PCI=y
CONFIG_SCSI_UFS_DWC_TC_PCI=y
CONFIG_SCSI_UFSHCD_PLATFORM=y
# CONFIG_SCSI_UFS_CDNS_PLATFORM is not set
CONFIG_SCSI_UFS_DWC_TC_PLATFORM=y
CONFIG_SCSI_UFS_HISI=y
CONFIG_SCSI_UFS_RENESAS=y
CONFIG_SCSI_UFS_EXYNOS=y
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
# CONFIG_MSPRO_BLOCK is not set
CONFIG_MS_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=y
# CONFIG_MEMSTICK_JMICRON_38X is not set
CONFIG_MEMSTICK_R592=y
# CONFIG_MEMSTICK_REALTEK_PCI is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y
CONFIG_LEDS_CLASS_MULTICOLOR=y
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
#
# LED drivers
#
# CONFIG_LEDS_88PM860X is not set
CONFIG_LEDS_ARIEL=y
# CONFIG_LEDS_LM3530 is not set
CONFIG_LEDS_LM3532=y
# CONFIG_LEDS_LM3533 is not set
CONFIG_LEDS_LM3642=y
CONFIG_LEDS_S3C24XX=y
# CONFIG_LEDS_COBALT_QUBE is not set
# CONFIG_LEDS_COBALT_RAQ is not set
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP3952=y
# CONFIG_LEDS_LP50XX is not set
CONFIG_LEDS_LP8788=y
CONFIG_LEDS_PCA955X=y
# CONFIG_LEDS_PCA955X_GPIO is not set
CONFIG_LEDS_PCA963X=y
CONFIG_LEDS_DA9052=y
CONFIG_LEDS_PWM=y
CONFIG_LEDS_REGULATOR=y
CONFIG_LEDS_BD2802=y
# CONFIG_LEDS_LT3593 is not set
CONFIG_LEDS_MC13783=y
# CONFIG_LEDS_NS2 is not set
# CONFIG_LEDS_TCA6507 is not set
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_MAX77650=y
CONFIG_LEDS_MAX8997=y
CONFIG_LEDS_LM355x=y
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_MENF21BMC=y
CONFIG_LEDS_IS31FL319X=y
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXREG is not set
CONFIG_LEDS_USER=y
CONFIG_LEDS_TI_LMU_COMMON=y
# CONFIG_LEDS_LM36274 is not set
CONFIG_LEDS_TPS6105X=y
CONFIG_LEDS_IP30=y
#
# Flash and Torch LED drivers
#
CONFIG_LEDS_AS3645A=y
CONFIG_LEDS_LM3601X=y
CONFIG_LEDS_RT8515=y
CONFIG_LEDS_SGM3140=y
#
# RGB LED drivers
#
CONFIG_LEDS_PWM_MULTICOLOR=y
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
# CONFIG_LEDS_TRIGGER_DISK is not set
CONFIG_LEDS_TRIGGER_MTD=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
CONFIG_LEDS_TRIGGER_PATTERN=y
CONFIG_LEDS_TRIGGER_AUDIO=y
CONFIG_LEDS_TRIGGER_TTY=y
#
# Simple LED drivers
#
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_SYSTOHC is not set
CONFIG_RTC_DEBUG=y
CONFIG_RTC_LIB_KUNIT_TEST=y
# CONFIG_RTC_NVMEM is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
# CONFIG_RTC_INTF_PROC is not set
# CONFIG_RTC_INTF_DEV is not set
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=y
CONFIG_RTC_DRV_88PM80X=y
# CONFIG_RTC_DRV_ABB5ZES3 is not set
CONFIG_RTC_DRV_ABEOZ9=y
CONFIG_RTC_DRV_ABX80X=y
# CONFIG_RTC_DRV_BRCMSTB is not set
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
CONFIG_RTC_DRV_DS1374_WDT=y
# CONFIG_RTC_DRV_DS1672 is not set
CONFIG_RTC_DRV_LP8788=y
# CONFIG_RTC_DRV_MAX6900 is not set
CONFIG_RTC_DRV_MAX8907=y
CONFIG_RTC_DRV_MAX8997=y
CONFIG_RTC_DRV_MAX77686=y
# CONFIG_RTC_DRV_RS5C372 is not set
CONFIG_RTC_DRV_ISL1208=y
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_ISL12026 is not set
CONFIG_RTC_DRV_X1205=y
CONFIG_RTC_DRV_PCF8523=y
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF85363=y
CONFIG_RTC_DRV_PCF8563=y
# CONFIG_RTC_DRV_PCF8583 is not set
CONFIG_RTC_DRV_M41T80=y
# CONFIG_RTC_DRV_M41T80_WDT is not set
# CONFIG_RTC_DRV_BQ32K is not set
CONFIG_RTC_DRV_TPS65910=y
# CONFIG_RTC_DRV_S35390A is not set
CONFIG_RTC_DRV_FM3130=y
CONFIG_RTC_DRV_RX8010=y
CONFIG_RTC_DRV_RX8581=y
# CONFIG_RTC_DRV_RX8025 is not set
CONFIG_RTC_DRV_EM3027=y
CONFIG_RTC_DRV_RV3028=y
# CONFIG_RTC_DRV_RV3032 is not set
CONFIG_RTC_DRV_RV8803=y
CONFIG_RTC_DRV_S5M=y
# CONFIG_RTC_DRV_SD3078 is not set
#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
CONFIG_RTC_DRV_PCF2127=y
# CONFIG_RTC_DRV_RV3029C2 is not set
CONFIG_RTC_DRV_RX6110=y
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_DS1286 is not set
CONFIG_RTC_DRV_DS1511=y
CONFIG_RTC_DRV_DS1553=y
CONFIG_RTC_DRV_DS1685_FAMILY=y
# CONFIG_RTC_DRV_DS1685 is not set
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
# CONFIG_RTC_DRV_DS17485 is not set
CONFIG_RTC_DRV_DS17885=y
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_DS2404=y
# CONFIG_RTC_DRV_DA9052 is not set
# CONFIG_RTC_DRV_DA9063 is not set
CONFIG_RTC_DRV_EFI=y
# CONFIG_RTC_DRV_STK17TA8 is not set
CONFIG_RTC_DRV_M48T86=y
CONFIG_RTC_DRV_M48T35=y
CONFIG_RTC_DRV_M48T59=y
CONFIG_RTC_DRV_MSM6242=y
CONFIG_RTC_DRV_BQ4802=y
CONFIG_RTC_DRV_RP5C01=y
CONFIG_RTC_DRV_V3020=y
CONFIG_RTC_DRV_GAMECUBE=y
# CONFIG_RTC_DRV_SC27XX is not set
CONFIG_RTC_DRV_SPEAR=y
CONFIG_RTC_DRV_PCF50633=y
CONFIG_RTC_DRV_CROS_EC=y
# CONFIG_RTC_DRV_NTXEC is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_ASM9260=y
# CONFIG_RTC_DRV_DAVINCI is not set
CONFIG_RTC_DRV_DIGICOLOR=y
CONFIG_RTC_DRV_FSL_FTM_ALARM=y
CONFIG_RTC_DRV_MESON=y
CONFIG_RTC_DRV_MESON_VRTC=y
# CONFIG_RTC_DRV_S3C is not set
CONFIG_RTC_DRV_EP93XX=y
CONFIG_RTC_DRV_GENERIC=y
# CONFIG_RTC_DRV_VT8500 is not set
CONFIG_RTC_DRV_SUNXI=y
CONFIG_RTC_DRV_MV=y
CONFIG_RTC_DRV_FTRTC010=y
CONFIG_RTC_DRV_STMP=y
CONFIG_RTC_DRV_MC13XXX=y
# CONFIG_RTC_DRV_LPC32XX is not set
CONFIG_RTC_DRV_PM8XXX=y
CONFIG_RTC_DRV_TEGRA=y
CONFIG_RTC_DRV_MOXART=y
# CONFIG_RTC_DRV_MT2712 is not set
# CONFIG_RTC_DRV_MT6397 is not set
CONFIG_RTC_DRV_MT7622=y
CONFIG_RTC_DRV_XGENE=y
CONFIG_RTC_DRV_STM32=y
CONFIG_RTC_DRV_RTD119X=y
CONFIG_RTC_DRV_TI_K3=y
#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_GOLDFISH=y
# CONFIG_RTC_DRV_MSC313 is not set
# CONFIG_DMADEVICES is not set
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
CONFIG_DMABUF_HEAPS=y
# CONFIG_DMABUF_SYSFS_STATS is not set
# CONFIG_DMABUF_HEAPS_SYSTEM is not set
# end of DMABUF options
CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
CONFIG_LINEDISP=y
CONFIG_HD44780_COMMON=y
CONFIG_HD44780=y
CONFIG_KS0108=y
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_IMG_ASCII_LCD=y
CONFIG_LCD2S=y
# CONFIG_PARPORT_PANEL is not set
CONFIG_PANEL_CHANGE_MESSAGE=y
CONFIG_PANEL_BOOT_MESSAGE=""
CONFIG_CHARLCD_BL_OFF=y
# CONFIG_CHARLCD_BL_ON is not set
# CONFIG_CHARLCD_BL_FLASH is not set
# CONFIG_PANEL is not set
CONFIG_UIO=y
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV_GENIRQ=y
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_AEC=y
CONFIG_UIO_SERCOS3=y
# CONFIG_UIO_PCI_GENERIC is not set
CONFIG_UIO_NETX=y
# CONFIG_UIO_PRUSS is not set
# CONFIG_UIO_MF624 is not set
# CONFIG_UIO_DFL is not set
CONFIG_VFIO=y
# CONFIG_VFIO_NOIOMMU is not set
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
# CONFIG_VFIO_PCI is not set
# CONFIG_VFIO_PLATFORM is not set
CONFIG_VFIO_MDEV=y
CONFIG_VIRT_DRIVERS=y
CONFIG_VMGENID=y
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI_LIB=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
# CONFIG_VIRTIO_PCI_LEGACY is not set
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
# CONFIG_VDPA is not set
CONFIG_VHOST_IOTLB=y
CONFIG_VHOST_RING=y
CONFIG_VHOST=y
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=y
CONFIG_VHOST_VSOCK=y
CONFIG_VHOST_CROSS_ENDIAN_LEGACY=y
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
CONFIG_GREYBUS=y
CONFIG_COMEDI=y
CONFIG_COMEDI_DEBUG=y
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
# CONFIG_COMEDI_BOND is not set
# CONFIG_COMEDI_TEST is not set
CONFIG_COMEDI_PARPORT=y
CONFIG_COMEDI_SSV_DNP=y
CONFIG_COMEDI_ISA_DRIVERS=y
CONFIG_COMEDI_PCL711=y
CONFIG_COMEDI_PCL724=y
CONFIG_COMEDI_PCL726=y
CONFIG_COMEDI_PCL730=y
CONFIG_COMEDI_PCL812=y
# CONFIG_COMEDI_PCL816 is not set
# CONFIG_COMEDI_PCL818 is not set
CONFIG_COMEDI_PCM3724=y
# CONFIG_COMEDI_AMPLC_DIO200_ISA is not set
CONFIG_COMEDI_AMPLC_PC236_ISA=y
# CONFIG_COMEDI_AMPLC_PC263_ISA is not set
CONFIG_COMEDI_RTI800=y
CONFIG_COMEDI_RTI802=y
CONFIG_COMEDI_DAC02=y
# CONFIG_COMEDI_DAS16M1 is not set
CONFIG_COMEDI_DAS08_ISA=y
# CONFIG_COMEDI_DAS16 is not set
# CONFIG_COMEDI_DAS800 is not set
CONFIG_COMEDI_DAS1800=y
# CONFIG_COMEDI_DAS6402 is not set
# CONFIG_COMEDI_DT2801 is not set
# CONFIG_COMEDI_DT2811 is not set
CONFIG_COMEDI_DT2814=y
CONFIG_COMEDI_DT2815=y
# CONFIG_COMEDI_DT2817 is not set
CONFIG_COMEDI_DT282X=y
CONFIG_COMEDI_DMM32AT=y
# CONFIG_COMEDI_FL512 is not set
CONFIG_COMEDI_AIO_AIO12_8=y
CONFIG_COMEDI_AIO_IIRO_16=y
CONFIG_COMEDI_II_PCI20KC=y
CONFIG_COMEDI_C6XDIGIO=y
CONFIG_COMEDI_MPC624=y
# CONFIG_COMEDI_ADQ12B is not set
CONFIG_COMEDI_NI_AT_A2150=y
# CONFIG_COMEDI_NI_AT_AO is not set
# CONFIG_COMEDI_NI_ATMIO is not set
CONFIG_COMEDI_NI_ATMIO16D=y
CONFIG_COMEDI_NI_LABPC_ISA=y
CONFIG_COMEDI_PCMAD=y
CONFIG_COMEDI_PCMDA12=y
CONFIG_COMEDI_PCMMIO=y
CONFIG_COMEDI_PCMUIO=y
CONFIG_COMEDI_MULTIQ3=y
CONFIG_COMEDI_S526=y
CONFIG_COMEDI_PCI_DRIVERS=y
CONFIG_COMEDI_8255_PCI=y
CONFIG_COMEDI_ADDI_WATCHDOG=y
CONFIG_COMEDI_ADDI_APCI_1032=y
CONFIG_COMEDI_ADDI_APCI_1500=y
# CONFIG_COMEDI_ADDI_APCI_1516 is not set
CONFIG_COMEDI_ADDI_APCI_1564=y
CONFIG_COMEDI_ADDI_APCI_16XX=y
CONFIG_COMEDI_ADDI_APCI_2032=y
# CONFIG_COMEDI_ADDI_APCI_2200 is not set
CONFIG_COMEDI_ADDI_APCI_3120=y
# CONFIG_COMEDI_ADDI_APCI_3501 is not set
CONFIG_COMEDI_ADDI_APCI_3XXX=y
CONFIG_COMEDI_ADL_PCI6208=y
CONFIG_COMEDI_ADL_PCI7X3X=y
CONFIG_COMEDI_ADL_PCI8164=y
# CONFIG_COMEDI_ADL_PCI9111 is not set
CONFIG_COMEDI_ADL_PCI9118=y
CONFIG_COMEDI_ADV_PCI1710=y
CONFIG_COMEDI_ADV_PCI1720=y
CONFIG_COMEDI_ADV_PCI1723=y
# CONFIG_COMEDI_ADV_PCI1724 is not set
CONFIG_COMEDI_ADV_PCI1760=y
CONFIG_COMEDI_ADV_PCI_DIO=y
# CONFIG_COMEDI_AMPLC_DIO200_PCI is not set
# CONFIG_COMEDI_AMPLC_PC236_PCI is not set
# CONFIG_COMEDI_AMPLC_PC263_PCI is not set
# CONFIG_COMEDI_AMPLC_PCI224 is not set
CONFIG_COMEDI_AMPLC_PCI230=y
CONFIG_COMEDI_CONTEC_PCI_DIO=y
# CONFIG_COMEDI_DAS08_PCI is not set
# CONFIG_COMEDI_DT3000 is not set
CONFIG_COMEDI_DYNA_PCI10XX=y
CONFIG_COMEDI_GSC_HPDI=y
CONFIG_COMEDI_MF6X4=y
# CONFIG_COMEDI_ICP_MULTI is not set
# CONFIG_COMEDI_DAQBOARD2000 is not set
# CONFIG_COMEDI_JR3_PCI is not set
CONFIG_COMEDI_KE_COUNTER=y
CONFIG_COMEDI_CB_PCIDAS64=y
CONFIG_COMEDI_CB_PCIDAS=y
CONFIG_COMEDI_CB_PCIDDA=y
CONFIG_COMEDI_CB_PCIMDAS=y
CONFIG_COMEDI_CB_PCIMDDA=y
CONFIG_COMEDI_ME4000=y
CONFIG_COMEDI_ME_DAQ=y
# CONFIG_COMEDI_NI_6527 is not set
CONFIG_COMEDI_NI_65XX=y
CONFIG_COMEDI_NI_660X=y
CONFIG_COMEDI_NI_670X=y
# CONFIG_COMEDI_NI_LABPC_PCI is not set
CONFIG_COMEDI_NI_PCIDIO=y
# CONFIG_COMEDI_NI_PCIMIO is not set
CONFIG_COMEDI_RTD520=y
CONFIG_COMEDI_S626=y
CONFIG_COMEDI_MITE=y
CONFIG_COMEDI_NI_TIOCMD=y
CONFIG_COMEDI_8254=y
CONFIG_COMEDI_8255=y
# CONFIG_COMEDI_8255_SA is not set
CONFIG_COMEDI_KCOMEDILIB=y
CONFIG_COMEDI_AMPLC_PC236=y
CONFIG_COMEDI_DAS08=y
CONFIG_COMEDI_NI_LABPC=y
CONFIG_COMEDI_NI_TIO=y
CONFIG_COMEDI_NI_ROUTING=y
CONFIG_COMEDI_TESTS=y
CONFIG_COMEDI_TESTS_EXAMPLE=y
CONFIG_COMEDI_TESTS_NI_ROUTES=y
# CONFIG_STAGING is not set
CONFIG_GOLDFISH=y
# CONFIG_GOLDFISH_PIPE is not set
CONFIG_CHROME_PLATFORMS=y
CONFIG_CHROMEOS_ACPI=y
CONFIG_CHROMEOS_TBMC=y
CONFIG_CROS_EC=y
CONFIG_CROS_EC_I2C=y
# CONFIG_CROS_EC_LPC is not set
CONFIG_CROS_EC_PROTO=y
CONFIG_CROS_KBD_LED_BACKLIGHT=y
CONFIG_CROS_EC_CHARDEV=y
CONFIG_CROS_EC_LIGHTBAR=y
CONFIG_CROS_EC_DEBUGFS=y
CONFIG_CROS_EC_SENSORHUB=y
CONFIG_CROS_EC_SYSFS=y
CONFIG_CROS_USBPD_NOTIFY=y
# CONFIG_CROS_KUNIT is not set
CONFIG_MELLANOX_PLATFORM=y
CONFIG_MLXREG_HOTPLUG=y
CONFIG_MLXREG_IO=y
CONFIG_MLXREG_LC=y
# CONFIG_NVSW_SN2201 is not set
CONFIG_OLPC_XO175=y
# CONFIG_SURFACE_PLATFORMS is not set
# CONFIG_COMMON_CLK is not set
CONFIG_HWSPINLOCK=y
# CONFIG_HWSPINLOCK_OMAP is not set
CONFIG_HWSPINLOCK_QCOM=y
CONFIG_HWSPINLOCK_SPRD=y
# CONFIG_HWSPINLOCK_STM32 is not set
CONFIG_HWSPINLOCK_SUN6I=y
# CONFIG_HSEM_U8500 is not set
CONFIG_MAILBOX=y
# CONFIG_IMX_MBOX is not set
CONFIG_ROCKCHIP_MBOX=y
# CONFIG_PCC is not set
CONFIG_ALTERA_MBOX=y
# CONFIG_POLARFIRE_SOC_MAILBOX is not set
CONFIG_QCOM_APCS_IPC=y
CONFIG_BCM_PDC_MBOX=y
CONFIG_STM32_IPCC=y
# CONFIG_MTK_ADSP_MBOX is not set
CONFIG_MTK_CMDQ_MBOX=y
CONFIG_SUN6I_MSGBOX=y
CONFIG_SPRD_MBOX=y
CONFIG_QCOM_IPCC=y
CONFIG_IOMMU_IOVA=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
CONFIG_IOMMU_IO_PGTABLE=y
CONFIG_IOMMU_IO_PGTABLE_LPAE=y
# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set
CONFIG_IOMMU_IO_PGTABLE_ARMV7S=y
CONFIG_IOMMU_IO_PGTABLE_ARMV7S_SELFTEST=y
CONFIG_IOMMU_IO_PGTABLE_DART=y
# end of Generic IOMMU Pagetable Support
CONFIG_IOMMU_DEBUGFS=y
CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_IOMMU_DMA=y
# CONFIG_INTEL_IOMMU is not set
# CONFIG_OMAP_IOMMU is not set
# CONFIG_ROCKCHIP_IOMMU is not set
CONFIG_SUN50I_IOMMU=y
# CONFIG_EXYNOS_IOMMU is not set
# CONFIG_IPMMU_VMSA is not set
CONFIG_APPLE_DART=y
CONFIG_ARM_SMMU=y
CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y
# CONFIG_S390_CCW_IOMMU is not set
# CONFIG_S390_AP_IOMMU is not set
CONFIG_MTK_IOMMU=y
CONFIG_QCOM_IOMMU=y
CONFIG_SPRD_IOMMU=y
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
# CONFIG_REMOTEPROC_CDEV is not set
CONFIG_INGENIC_VPU_RPROC=y
# CONFIG_MTK_SCP is not set
# CONFIG_MESON_MX_AO_ARC_REMOTEPROC is not set
# CONFIG_RCAR_REMOTEPROC is not set
# end of Remoteproc drivers
#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CHAR=y
# CONFIG_RPMSG_CTRL is not set
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_QCOM_GLINK=y
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
CONFIG_RPMSG_QCOM_GLINK_SMEM=y
# CONFIG_RPMSG_QCOM_SMD is not set
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers
CONFIG_SOUNDWIRE=y
#
# SoundWire Devices
#
CONFIG_SOUNDWIRE_CADENCE=y
CONFIG_SOUNDWIRE_INTEL=y
CONFIG_SOUNDWIRE_QCOM=y
CONFIG_SOUNDWIRE_GENERIC_ALLOCATION=y
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
CONFIG_MESON_CANVAS=y
# CONFIG_MESON_CLK_MEASURE is not set
# CONFIG_MESON_GX_SOCINFO is not set
CONFIG_MESON_MX_SOCINFO=y
# end of Amlogic SoC drivers
#
# Apple SoC drivers
#
# CONFIG_APPLE_RTKIT is not set
CONFIG_APPLE_SART=y
# end of Apple SoC drivers
#
# ASPEED SoC drivers
#
CONFIG_ASPEED_LPC_CTRL=y
CONFIG_ASPEED_LPC_SNOOP=y
CONFIG_ASPEED_UART_ROUTING=y
# CONFIG_ASPEED_P2A_CTRL is not set
CONFIG_ASPEED_SOCINFO=y
# end of ASPEED SoC drivers
CONFIG_AT91_SOC_ID=y
# CONFIG_AT91_SOC_SFR is not set
#
# Broadcom SoC drivers
#
CONFIG_SOC_BCM63XX=y
# CONFIG_SOC_BRCMSTB is not set
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers
#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers
#
# i.MX SoC drivers
#
CONFIG_SOC_IMX8M=y
# CONFIG_SOC_IMX9 is not set
# end of i.MX SoC drivers
#
# IXP4xx SoC drivers
#
CONFIG_IXP4XX_QMGR=y
CONFIG_IXP4XX_NPE=y
# end of IXP4xx SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
# CONFIG_LITEX_SOC_CONTROLLER is not set
# end of Enable LiteX SoC Builder specific drivers
#
# MediaTek SoC drivers
#
CONFIG_MTK_CMDQ=y
CONFIG_MTK_DEVAPC=y
CONFIG_MTK_INFRACFG=y
# CONFIG_MTK_MMSYS is not set
CONFIG_MTK_SVS=y
# end of MediaTek SoC drivers
#
# Qualcomm SoC drivers
#
# CONFIG_QCOM_GENI_SE is not set
CONFIG_QCOM_GSBI=y
CONFIG_QCOM_LLCC=y
CONFIG_QCOM_PDR_HELPERS=y
CONFIG_QCOM_QMI_HELPERS=y
# CONFIG_QCOM_RPMH is not set
CONFIG_QCOM_SMEM=y
CONFIG_QCOM_SMD_RPM=y
CONFIG_QCOM_SMEM_STATE=y
CONFIG_QCOM_SMP2P=y
# CONFIG_QCOM_SMSM is not set
CONFIG_QCOM_SOCINFO=y
CONFIG_QCOM_SPM=y
CONFIG_QCOM_STATS=y
CONFIG_QCOM_WCNSS_CTRL=y
CONFIG_QCOM_APR=y
CONFIG_QCOM_ICC_BWMON=y
# end of Qualcomm SoC drivers
# CONFIG_SOC_RENESAS is not set
# CONFIG_ROCKCHIP_GRF is not set
# CONFIG_SOC_SAMSUNG is not set
CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER=y
CONFIG_SOC_TEGRA30_VOLTAGE_COUPLER=y
# CONFIG_SOC_TI is not set
# CONFIG_UX500_SOC_ID is not set
#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y
#
# DEVFREQ Drivers
#
CONFIG_ARM_EXYNOS_BUS_DEVFREQ=y
CONFIG_ARM_IMX_BUS_DEVFREQ=y
CONFIG_ARM_MEDIATEK_CCI_DEVFREQ=y
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP=y
CONFIG_DEVFREQ_EVENT_EXYNOS_PPMU=y
CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=y
CONFIG_EXTCON_FSA9480=y
# CONFIG_EXTCON_GPIO is not set
CONFIG_EXTCON_INTEL_INT3496=y
CONFIG_EXTCON_MAX14577=y
# CONFIG_EXTCON_MAX3355 is not set
CONFIG_EXTCON_MAX77693=y
CONFIG_EXTCON_MAX77843=y
CONFIG_EXTCON_MAX8997=y
CONFIG_EXTCON_PTN5150=y
CONFIG_EXTCON_QCOM_SPMI_MISC=y
# CONFIG_EXTCON_RT8973A is not set
CONFIG_EXTCON_SM5502=y
CONFIG_EXTCON_USB_GPIO=y
# CONFIG_EXTCON_USBC_CROS_EC is not set
CONFIG_MEMORY=y
CONFIG_DDR=y
# CONFIG_BRCMSTB_DPFE is not set
# CONFIG_BRCMSTB_MEMC is not set
CONFIG_BT1_L2_CTL=y
CONFIG_TI_EMIF=y
CONFIG_FPGA_DFL_EMIF=y
# CONFIG_FSL_CORENET_CF is not set
# CONFIG_FSL_IFC is not set
CONFIG_MTK_SMI=y
# CONFIG_DA8XX_DDRCTL is not set
CONFIG_RENESAS_RPCIF=y
CONFIG_STM32_FMC2_EBI=y
# CONFIG_SAMSUNG_MC is not set
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_BUFFER_DMA=y
CONFIG_IIO_BUFFER_DMAENGINE=y
# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_DEVICE=y
CONFIG_IIO_SW_TRIGGER=y
CONFIG_IIO_TRIGGERED_EVENT=y
#
# Accelerometers
#
# CONFIG_ADXL313_I2C is not set
# CONFIG_ADXL345_I2C is not set
CONFIG_ADXL355=y
CONFIG_ADXL355_I2C=y
CONFIG_ADXL367=y
CONFIG_ADXL367_I2C=y
# CONFIG_ADXL372_I2C is not set
# CONFIG_BMA180 is not set
CONFIG_BMA400=y
CONFIG_BMA400_I2C=y
CONFIG_BMC150_ACCEL=y
CONFIG_BMC150_ACCEL_I2C=y
CONFIG_DA280=y
# CONFIG_DA311 is not set
# CONFIG_DMARD06 is not set
CONFIG_DMARD09=y
CONFIG_DMARD10=y
CONFIG_FXLS8962AF=y
CONFIG_FXLS8962AF_I2C=y
CONFIG_HID_SENSOR_ACCEL_3D=y
CONFIG_KXSD9=y
# CONFIG_KXSD9_I2C is not set
# CONFIG_KXCJK1013 is not set
CONFIG_MC3230=y
CONFIG_MMA7455=y
CONFIG_MMA7455_I2C=y
# CONFIG_MMA7660 is not set
# CONFIG_MMA8452 is not set
CONFIG_MMA9551_CORE=y
CONFIG_MMA9551=y
# CONFIG_MMA9553 is not set
# CONFIG_MSA311 is not set
CONFIG_MXC4005=y
CONFIG_MXC6255=y
CONFIG_STK8312=y
CONFIG_STK8BA50=y
# end of Accelerometers
#
# Analog to digital converters
#
CONFIG_AD7091R5=y
CONFIG_AD7291=y
CONFIG_AD7606=y
CONFIG_AD7606_IFACE_PARALLEL=y
# CONFIG_AD799X is not set
CONFIG_AT91_SAMA5D2_ADC=y
CONFIG_BCM_IPROC_ADC=y
# CONFIG_BERLIN2_ADC is not set
CONFIG_DA9150_GPADC=y
CONFIG_ENVELOPE_DETECTOR=y
# CONFIG_MXS_LRADC_ADC is not set
CONFIG_FSL_MX25_ADC=y
# CONFIG_HX711 is not set
CONFIG_INA2XX_ADC=y
CONFIG_INGENIC_ADC=y
# CONFIG_IMX7D_ADC is not set
# CONFIG_IMX8QXP_ADC is not set
CONFIG_LP8788_ADC=y
# CONFIG_LPC18XX_ADC is not set
CONFIG_LPC32XX_ADC=y
CONFIG_LTC2471=y
CONFIG_LTC2485=y
# CONFIG_LTC2497 is not set
CONFIG_MAX1363=y
# CONFIG_MAX9611 is not set
CONFIG_MCP3422=y
CONFIG_MEDIATEK_MT6360_ADC=y
# CONFIG_MEDIATEK_MT6577_AUXADC is not set
# CONFIG_MP2629_ADC is not set
CONFIG_NAU7802=y
# CONFIG_NPCM_ADC is not set
CONFIG_RCAR_GYRO_ADC=y
CONFIG_ROCKCHIP_SARADC=y
CONFIG_RICHTEK_RTQ6056=y
CONFIG_RZG2L_ADC=y
CONFIG_SC27XX_ADC=y
CONFIG_SPEAR_ADC=y
CONFIG_SD_ADC_MODULATOR=y
CONFIG_STM32_DFSDM_CORE=y
# CONFIG_STM32_DFSDM_ADC is not set
# CONFIG_SUN4I_GPADC is not set
# CONFIG_TI_ADC081C is not set
CONFIG_TI_ADS1015=y
CONFIG_VF610_ADC=y
CONFIG_XILINX_XADC=y
CONFIG_XILINX_AMS=y
# end of Analog to digital converters
#
# Analog to digital and digital to analog converters
#
# end of Analog to digital and digital to analog converters
#
# Analog Front Ends
#
CONFIG_IIO_RESCALE=y
# end of Analog Front Ends
#
# Amplifiers
#
# CONFIG_HMC425 is not set
# end of Amplifiers
#
# Capacitance to digital converters
#
CONFIG_AD7150=y
CONFIG_AD7746=y
# end of Capacitance to digital converters
#
# Chemical Sensors
#
CONFIG_ATLAS_PH_SENSOR=y
# CONFIG_ATLAS_EZO_SENSOR is not set
CONFIG_BME680=y
CONFIG_BME680_I2C=y
CONFIG_CCS811=y
CONFIG_IAQCORE=y
CONFIG_PMS7003=y
CONFIG_SCD30_CORE=y
CONFIG_SCD30_I2C=y
CONFIG_SCD30_SERIAL=y
# CONFIG_SCD4X is not set
CONFIG_SENSIRION_SGP30=y
CONFIG_SENSIRION_SGP40=y
# CONFIG_SPS30_I2C is not set
# CONFIG_SPS30_SERIAL is not set
CONFIG_SENSEAIR_SUNRISE_CO2=y
# CONFIG_VZ89X is not set
# end of Chemical Sensors
# CONFIG_IIO_CROS_EC_SENSORS_CORE is not set
#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=y
CONFIG_HID_SENSOR_IIO_TRIGGER=y
# end of Hid Sensor IIO Common
CONFIG_IIO_MS_SENSORS_I2C=y
#
# IIO SCMI Sensors
#
# CONFIG_IIO_SCMI is not set
# end of IIO SCMI Sensors
#
# SSP Sensor Common
#
# end of SSP Sensor Common
CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_CORE=y
#
# Digital to analog converters
#
CONFIG_AD5064=y
# CONFIG_AD5380 is not set
CONFIG_AD5446=y
# CONFIG_AD5593R is not set
CONFIG_AD5686=y
CONFIG_AD5696_I2C=y
CONFIG_DPOT_DAC=y
CONFIG_DS4424=y
CONFIG_LPC18XX_DAC=y
# CONFIG_M62332 is not set
# CONFIG_MAX517 is not set
CONFIG_MAX5821=y
# CONFIG_MCP4725 is not set
CONFIG_STM32_DAC=y
CONFIG_STM32_DAC_CORE=y
# CONFIG_TI_DAC5571 is not set
# CONFIG_VF610_DAC is not set
# end of Digital to analog converters
#
# IIO dummy driver
#
CONFIG_IIO_DUMMY_EVGEN=y
CONFIG_IIO_SIMPLE_DUMMY=y
CONFIG_IIO_SIMPLE_DUMMY_EVENTS=y
CONFIG_IIO_SIMPLE_DUMMY_BUFFER=y
# end of IIO dummy driver
#
# Filters
#
# end of Filters
#
# Frequency Synthesizers DDS/PLL
#
#
# Clock Generator/Distribution
#
# end of Clock Generator/Distribution
#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL
#
# Digital gyroscope sensors
#
# CONFIG_BMG160 is not set
# CONFIG_FXAS21002C is not set
CONFIG_HID_SENSOR_GYRO_3D=y
CONFIG_MPU3050=y
CONFIG_MPU3050_I2C=y
CONFIG_IIO_ST_GYRO_3AXIS=y
# CONFIG_IIO_ST_GYRO_I2C_3AXIS is not set
CONFIG_ITG3200=y
# end of Digital gyroscope sensors
#
# Health Sensors
#
#
# Heart Rate Monitors
#
# CONFIG_AFE4404 is not set
CONFIG_MAX30100=y
CONFIG_MAX30102=y
# end of Heart Rate Monitors
# end of Health Sensors
#
# Humidity sensors
#
CONFIG_AM2315=y
CONFIG_DHT11=y
CONFIG_HDC100X=y
CONFIG_HDC2010=y
CONFIG_HID_SENSOR_HUMIDITY=y
CONFIG_HTS221=y
CONFIG_HTS221_I2C=y
CONFIG_HTU21=y
# CONFIG_SI7005 is not set
CONFIG_SI7020=y
# end of Humidity sensors
#
# Inertial measurement units
#
CONFIG_BMI160=y
CONFIG_BMI160_I2C=y
CONFIG_BOSCH_BNO055=y
CONFIG_BOSCH_BNO055_SERIAL=y
CONFIG_BOSCH_BNO055_I2C=y
# CONFIG_FXOS8700_I2C is not set
CONFIG_KMX61=y
CONFIG_INV_ICM42600=y
CONFIG_INV_ICM42600_I2C=y
CONFIG_INV_MPU6050_IIO=y
CONFIG_INV_MPU6050_I2C=y
# CONFIG_IIO_ST_LSM6DSX is not set
# end of Inertial measurement units
#
# Light sensors
#
CONFIG_ACPI_ALS=y
CONFIG_ADJD_S311=y
# CONFIG_ADUX1020 is not set
# CONFIG_AL3010 is not set
CONFIG_AL3320A=y
CONFIG_APDS9300=y
CONFIG_APDS9960=y
# CONFIG_AS73211 is not set
CONFIG_BH1750=y
# CONFIG_BH1780 is not set
CONFIG_CM32181=y
CONFIG_CM3232=y
CONFIG_CM3323=y
CONFIG_CM3605=y
CONFIG_CM36651=y
# CONFIG_GP2AP002 is not set
CONFIG_GP2AP020A00F=y
CONFIG_IQS621_ALS=y
CONFIG_SENSORS_ISL29018=y
CONFIG_SENSORS_ISL29028=y
CONFIG_ISL29125=y
CONFIG_HID_SENSOR_ALS=y
CONFIG_HID_SENSOR_PROX=y
CONFIG_JSA1212=y
CONFIG_RPR0521=y
CONFIG_SENSORS_LM3533=y
CONFIG_LTR501=y
CONFIG_LTRF216A=y
CONFIG_LV0104CS=y
CONFIG_MAX44000=y
CONFIG_MAX44009=y
CONFIG_NOA1305=y
CONFIG_OPT3001=y
# CONFIG_PA12203001 is not set
# CONFIG_SI1133 is not set
# CONFIG_SI1145 is not set
CONFIG_STK3310=y
# CONFIG_ST_UVIS25 is not set
CONFIG_TCS3414=y
# CONFIG_TCS3472 is not set
CONFIG_SENSORS_TSL2563=y
CONFIG_TSL2583=y
CONFIG_TSL2591=y
CONFIG_TSL2772=y
CONFIG_TSL4531=y
# CONFIG_US5182D is not set
# CONFIG_VCNL4000 is not set
CONFIG_VCNL4035=y
CONFIG_VEML6030=y
CONFIG_VEML6070=y
CONFIG_VL6180=y
CONFIG_ZOPT2201=y
# end of Light sensors
#
# Magnetometer sensors
#
CONFIG_AK8974=y
CONFIG_AK8975=y
CONFIG_AK09911=y
CONFIG_BMC150_MAGN=y
CONFIG_BMC150_MAGN_I2C=y
CONFIG_MAG3110=y
# CONFIG_HID_SENSOR_MAGNETOMETER_3D is not set
# CONFIG_MMC35240 is not set
CONFIG_IIO_ST_MAGN_3AXIS=y
CONFIG_IIO_ST_MAGN_I2C_3AXIS=y
CONFIG_SENSORS_HMC5843=y
CONFIG_SENSORS_HMC5843_I2C=y
CONFIG_SENSORS_RM3100=y
CONFIG_SENSORS_RM3100_I2C=y
CONFIG_YAMAHA_YAS530=y
# end of Magnetometer sensors
#
# Multiplexers
#
CONFIG_IIO_MUX=y
# end of Multiplexers
#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=y
CONFIG_HID_SENSOR_DEVICE_ROTATION=y
# end of Inclinometer sensors
CONFIG_IIO_RESCALE_KUNIT_TEST=y
CONFIG_IIO_FORMAT_KUNIT_TEST=y
#
# Triggers - standalone
#
CONFIG_IIO_HRTIMER_TRIGGER=y
CONFIG_IIO_INTERRUPT_TRIGGER=y
CONFIG_IIO_STM32_LPTIMER_TRIGGER=y
# CONFIG_IIO_STM32_TIMER_TRIGGER is not set
CONFIG_IIO_TIGHTLOOP_TRIGGER=y
# CONFIG_IIO_SYSFS_TRIGGER is not set
# end of Triggers - standalone
#
# Linear and angular position sensors
#
CONFIG_IQS624_POS=y
CONFIG_HID_SENSOR_CUSTOM_INTEL_HINGE=y
# end of Linear and angular position sensors
#
# Digital potentiometers
#
CONFIG_AD5110=y
# CONFIG_AD5272 is not set
# CONFIG_DS1803 is not set
# CONFIG_MAX5432 is not set
CONFIG_MCP4018=y
# CONFIG_MCP4531 is not set
CONFIG_TPL0102=y
# end of Digital potentiometers
#
# Digital potentiostats
#
CONFIG_LMP91000=y
# end of Digital potentiostats
#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
# CONFIG_BMP280 is not set
CONFIG_DLHL60D=y
CONFIG_DPS310=y
CONFIG_HID_SENSOR_PRESS=y
CONFIG_HP03=y
# CONFIG_ICP10100 is not set
CONFIG_MPL115=y
CONFIG_MPL115_I2C=y
CONFIG_MPL3115=y
# CONFIG_MS5611 is not set
CONFIG_MS5637=y
CONFIG_IIO_ST_PRESS=y
# CONFIG_IIO_ST_PRESS_I2C is not set
CONFIG_T5403=y
CONFIG_HP206C=y
# CONFIG_ZPA2326 is not set
# end of Pressure sensors
#
# Lightning sensors
#
# end of Lightning sensors
#
# Proximity and distance sensors
#
# CONFIG_CROS_EC_MKBP_PROXIMITY is not set
CONFIG_ISL29501=y
CONFIG_LIDAR_LITE_V2=y
# CONFIG_MB1232 is not set
CONFIG_PING=y
CONFIG_RFD77402=y
CONFIG_SRF04=y
CONFIG_SX_COMMON=y
CONFIG_SX9310=y
CONFIG_SX9324=y
# CONFIG_SX9360 is not set
# CONFIG_SX9500 is not set
CONFIG_SRF08=y
CONFIG_VCNL3020=y
CONFIG_VL53L0X_I2C=y
# end of Proximity and distance sensors
#
# Resolver to digital converters
#
# end of Resolver to digital converters
#
# Temperature sensors
#
CONFIG_IQS620AT_TEMP=y
CONFIG_HID_SENSOR_TEMP=y
CONFIG_MLX90614=y
CONFIG_MLX90632=y
CONFIG_TMP006=y
# CONFIG_TMP007 is not set
# CONFIG_TMP117 is not set
# CONFIG_TSYS01 is not set
CONFIG_TSYS02D=y
# end of Temperature sensors
# CONFIG_NTB is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_DEBUG=y
# CONFIG_PWM_BCM2835 is not set
CONFIG_PWM_BERLIN=y
CONFIG_PWM_BRCMSTB=y
CONFIG_PWM_CLK=y
# CONFIG_PWM_CLPS711X is not set
CONFIG_PWM_CROS_EC=y
CONFIG_PWM_DWC=y
CONFIG_PWM_EP93XX=y
CONFIG_PWM_HIBVT=y
CONFIG_PWM_IMX1=y
# CONFIG_PWM_IMX27 is not set
# CONFIG_PWM_INTEL_LGM is not set
CONFIG_PWM_IQS620A=y
# CONFIG_PWM_LP3943 is not set
CONFIG_PWM_LPC18XX_SCT=y
CONFIG_PWM_LPC32XX=y
CONFIG_PWM_LPSS=y
CONFIG_PWM_LPSS_PCI=y
CONFIG_PWM_LPSS_PLATFORM=y
CONFIG_PWM_MTK_DISP=y
CONFIG_PWM_MEDIATEK=y
# CONFIG_PWM_NTXEC is not set
CONFIG_PWM_PCA9685=y
# CONFIG_PWM_PXA is not set
CONFIG_PWM_RASPBERRYPI_POE=y
CONFIG_PWM_RCAR=y
# CONFIG_PWM_RENESAS_TPU is not set
CONFIG_PWM_ROCKCHIP=y
CONFIG_PWM_SAMSUNG=y
CONFIG_PWM_SL28CPLD=y
CONFIG_PWM_SPRD=y
CONFIG_PWM_STM32=y
# CONFIG_PWM_STM32_LP is not set
CONFIG_PWM_TEGRA=y
CONFIG_PWM_TIECAP=y
CONFIG_PWM_TIEHRPWM=y
CONFIG_PWM_VISCONTI=y
CONFIG_PWM_VT8500=y
#
# IRQ chip support
#
# CONFIG_AL_FIC is not set
CONFIG_MADERA_IRQ=y
CONFIG_RENESAS_INTC_IRQPIN=y
# CONFIG_RENESAS_IRQC is not set
CONFIG_RENESAS_RZA1_IRQC=y
# CONFIG_RENESAS_RZG2L_IRQC is not set
CONFIG_SL28CPLD_INTC=y
CONFIG_TS4800_IRQ=y
# CONFIG_INGENIC_TCU_IRQ is not set
# CONFIG_IRQ_UNIPHIER_AIDET is not set
CONFIG_MESON_IRQ_GPIO=y
CONFIG_IMX_IRQSTEER=y
# CONFIG_IMX_INTMUX is not set
CONFIG_EXYNOS_IRQ_COMBINER=y
# CONFIG_MST_IRQ is not set
CONFIG_MCHP_EIC=y
# CONFIG_SUNPLUS_SP7021_INTC is not set
# end of IRQ chip support
CONFIG_IPACK_BUS=y
CONFIG_BOARD_TPCI200=y
# CONFIG_SERIAL_IPOCTAL is not set
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_A10SR is not set
# CONFIG_RESET_ATH79 is not set
# CONFIG_RESET_AXS10X is not set
# CONFIG_RESET_BCM6345 is not set
# CONFIG_RESET_BERLIN is not set
CONFIG_RESET_BRCMSTB=y
CONFIG_RESET_BRCMSTB_RESCAL=y
CONFIG_RESET_HSDK=y
CONFIG_RESET_IMX7=y
# CONFIG_RESET_LANTIQ is not set
CONFIG_RESET_LPC18XX=y
CONFIG_RESET_MCHP_SPARX5=y
CONFIG_RESET_MESON=y
CONFIG_RESET_MESON_AUDIO_ARB=y
# CONFIG_RESET_NPCM is not set
# CONFIG_RESET_PISTACHIO is not set
# CONFIG_RESET_QCOM_AOSS is not set
# CONFIG_RESET_QCOM_PDC is not set
# CONFIG_RESET_RASPBERRYPI is not set
CONFIG_RESET_RZG2L_USBPHY_CTRL=y
CONFIG_RESET_SCMI=y
# CONFIG_RESET_SIMPLE is not set
# CONFIG_RESET_SOCFPGA is not set
CONFIG_RESET_STARFIVE_JH7100=y
# CONFIG_RESET_SUNPLUS is not set
# CONFIG_RESET_SUNXI is not set
CONFIG_RESET_TI_SCI=y
CONFIG_RESET_TI_SYSCON=y
# CONFIG_RESET_TI_TPS380X is not set
# CONFIG_RESET_TN48M_CPLD is not set
CONFIG_RESET_ZYNQ=y
CONFIG_COMMON_RESET_HI3660=y
# CONFIG_COMMON_RESET_HI6220 is not set
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
CONFIG_PHY_PISTACHIO_USB=y
# CONFIG_PHY_CAN_TRANSCEIVER is not set
#
# PHY drivers for Broadcom platforms
#
CONFIG_PHY_BCM63XX_USBH=y
CONFIG_BCM_KONA_USB2_PHY=y
CONFIG_PHY_NS2_PCIE=y
# end of PHY drivers for Broadcom platforms
# CONFIG_PHY_HI6220_USB is not set
CONFIG_PHY_HI3660_USB=y
CONFIG_PHY_HI3670_USB=y
# CONFIG_PHY_HI3670_PCIE is not set
CONFIG_PHY_HISTB_COMBPHY=y
# CONFIG_PHY_HISI_INNO_USB2 is not set
CONFIG_PHY_PXA_28NM_HSIC=y
CONFIG_PHY_PXA_28NM_USB2=y
CONFIG_PHY_PXA_USB=y
CONFIG_PHY_MMP3_USB=y
CONFIG_PHY_MMP3_HSIC=y
# CONFIG_PHY_MT7621_PCI is not set
CONFIG_PHY_RALINK_USB=y
# CONFIG_PHY_RCAR_GEN3_USB3 is not set
CONFIG_PHY_ROCKCHIP_DPHY_RX0=y
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y
CONFIG_PHY_EXYNOS_MIPI_VIDEO=y
CONFIG_PHY_SAMSUNG_USB2=y
CONFIG_PHY_S5PV210_USB2=y
# CONFIG_PHY_ST_SPEAR1310_MIPHY is not set
CONFIG_PHY_ST_SPEAR1340_MIPHY=y
CONFIG_PHY_STIH407_USB=y
CONFIG_PHY_TEGRA194_P2U=y
# CONFIG_PHY_DA8XX_USB is not set
CONFIG_OMAP_CONTROL_PHY=y
CONFIG_TI_PIPE3=y
CONFIG_PHY_INTEL_KEEMBAY_EMMC=y
CONFIG_PHY_INTEL_KEEMBAY_USB=y
CONFIG_PHY_INTEL_LGM_EMMC=y
CONFIG_PHY_XILINX_ZYNQMP=y
# end of PHY Subsystem
CONFIG_POWERCAP=y
# CONFIG_MCB is not set
CONFIG_RAS=y
CONFIG_USB4=y
CONFIG_USB4_DEBUGFS_WRITE=y
CONFIG_USB4_DEBUGFS_MARGINING=y
CONFIG_USB4_KUNIT_TEST=y
CONFIG_USB4_DMA_TEST=y
#
# Android
#
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ANDROID_BINDERFS=y
CONFIG_ANDROID_BINDER_DEVICES="binder,hwbinder,vndbinder"
CONFIG_ANDROID_BINDER_IPC_SELFTEST=y
# end of Android
# CONFIG_LIBNVDIMM is not set
# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_NVMEM_APPLE_EFUSES is not set
# CONFIG_NVMEM_BCM_OCOTP is not set
CONFIG_NVMEM_BRCM_NVRAM=y
# CONFIG_NVMEM_IMX_IIM is not set
CONFIG_NVMEM_IMX_OCOTP=y
CONFIG_NVMEM_LAN9662_OTPC=y
CONFIG_NVMEM_LAYERSCAPE_SFP=y
CONFIG_NVMEM_LPC18XX_EEPROM=y
CONFIG_NVMEM_LPC18XX_OTP=y
# CONFIG_NVMEM_MESON_MX_EFUSE is not set
# CONFIG_NVMEM_MICROCHIP_OTPC is not set
CONFIG_NVMEM_MTK_EFUSE=y
CONFIG_NVMEM_MXS_OCOTP=y
CONFIG_NVMEM_NINTENDO_OTP=y
CONFIG_NVMEM_QCOM_QFPROM=y
CONFIG_NVMEM_RMEM=y
CONFIG_NVMEM_ROCKCHIP_EFUSE=y
# CONFIG_NVMEM_ROCKCHIP_OTP is not set
# CONFIG_NVMEM_SC27XX_EFUSE is not set
CONFIG_NVMEM_SNVS_LPGPR=y
CONFIG_NVMEM_SPRD_EFUSE=y
CONFIG_NVMEM_STM32_ROMEM=y
CONFIG_NVMEM_SUNPLUS_OCOTP=y
CONFIG_NVMEM_UNIPHIER_EFUSE=y
# CONFIG_NVMEM_VF610_OCOTP is not set
#
# HW tracing support
#
CONFIG_STM=y
CONFIG_STM_PROTO_BASIC=y
CONFIG_STM_PROTO_SYS_T=y
CONFIG_STM_DUMMY=y
# CONFIG_STM_SOURCE_CONSOLE is not set
# CONFIG_STM_SOURCE_HEARTBEAT is not set
CONFIG_INTEL_TH=y
CONFIG_INTEL_TH_PCI=y
CONFIG_INTEL_TH_ACPI=y
# CONFIG_INTEL_TH_GTH is not set
CONFIG_INTEL_TH_STH=y
CONFIG_INTEL_TH_MSU=y
# CONFIG_INTEL_TH_PTI is not set
CONFIG_INTEL_TH_DEBUG=y
# end of HW tracing support
CONFIG_FPGA=y
# CONFIG_FPGA_MGR_SOCFPGA is not set
CONFIG_FPGA_MGR_SOCFPGA_A10=y
CONFIG_ALTERA_PR_IP_CORE=y
CONFIG_FPGA_MGR_ALTERA_CVP=y
CONFIG_FPGA_MGR_ZYNQ_FPGA=y
CONFIG_FPGA_BRIDGE=y
# CONFIG_ALTERA_FREEZE_BRIDGE is not set
# CONFIG_XILINX_PR_DECOUPLER is not set
CONFIG_FPGA_REGION=y
CONFIG_FPGA_DFL=y
CONFIG_FPGA_DFL_AFU=y
CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000=y
CONFIG_FPGA_DFL_PCI=y
# CONFIG_FPGA_MGR_ZYNQMP_FPGA is not set
CONFIG_FPGA_MGR_VERSAL_FPGA=y
CONFIG_TEE=y
CONFIG_MULTIPLEXER=y
#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=y
# CONFIG_MUX_GPIO is not set
# CONFIG_MUX_MMIO is not set
# end of Multiplexer drivers
CONFIG_PM_OPP=y
CONFIG_SIOX=y
# CONFIG_SIOX_BUS_GPIO is not set
# CONFIG_SLIMBUS is not set
CONFIG_INTERCONNECT=y
CONFIG_INTERCONNECT_IMX=y
CONFIG_INTERCONNECT_IMX8MM=y
CONFIG_INTERCONNECT_IMX8MN=y
# CONFIG_INTERCONNECT_IMX8MQ is not set
# CONFIG_INTERCONNECT_IMX8MP is not set
# CONFIG_INTERCONNECT_QCOM_OSM_L3 is not set
# CONFIG_INTERCONNECT_SAMSUNG is not set
CONFIG_COUNTER=y
CONFIG_104_QUAD_8=y
CONFIG_INTERRUPT_CNT=y
# CONFIG_STM32_TIMER_CNT is not set
# CONFIG_STM32_LPTIMER_CNT is not set
CONFIG_TI_EQEP=y
CONFIG_INTEL_QEP=y
CONFIG_TI_ECAP_CAPTURE=y
CONFIG_MOST=y
CONFIG_MOST_CDEV=y
CONFIG_MOST_SND=y
CONFIG_PECI=y
CONFIG_PECI_CPU=y
# CONFIG_HTE is not set
# end of Device Drivers
#
# File systems
#
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
# CONFIG_EXT4_KUNIT_TESTS is not set
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
CONFIG_GFS2_FS=y
CONFIG_BTRFS_FS=y
# CONFIG_BTRFS_FS_POSIX_ACL is not set
CONFIG_BTRFS_FS_CHECK_INTEGRITY=y
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
CONFIG_BTRFS_FS_REF_VERIFY=y
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
# CONFIG_VIRTIO_FS is not set
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_NETFS_STATS=y
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_CACHEFILES is not set
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=y
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_EXFAT_FS is not set
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS3_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_TMPFS_INODE64 is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_FS=y
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
CONFIG_ADFS_FS=y
CONFIG_ADFS_FS_RW=y
CONFIG_AFFS_FS=y
# CONFIG_ECRYPT_FS is not set
CONFIG_HFS_FS=y
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_UBIFS_FS is not set
CONFIG_CRAMFS=y
CONFIG_CRAMFS_BLOCKDEV=y
# CONFIG_CRAMFS_MTD is not set
# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=y
CONFIG_MINIX_FS=y
CONFIG_OMFS_FS=y
# CONFIG_HPFS_FS is not set
CONFIG_QNX4FS_FS=y
CONFIG_QNX6FS_FS=y
CONFIG_QNX6FS_DEBUG=y
CONFIG_ROMFS_FS=y
CONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_BLOCK=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=y
CONFIG_PSTORE_LZO_COMPRESS=y
CONFIG_PSTORE_LZ4_COMPRESS=y
CONFIG_PSTORE_LZ4HC_COMPRESS=y
CONFIG_PSTORE_842_COMPRESS=y
CONFIG_PSTORE_ZSTD_COMPRESS=y
CONFIG_PSTORE_COMPRESS=y
# CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZO_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_842_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="842"
# CONFIG_PSTORE_CONSOLE is not set
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=y
# CONFIG_PSTORE_BLK is not set
CONFIG_SYSV_FS=y
CONFIG_UFS_FS=y
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UFS_DEBUG=y
CONFIG_EROFS_FS=y
CONFIG_EROFS_FS_DEBUG=y
CONFIG_EROFS_FS_XATTR=y
CONFIG_EROFS_FS_POSIX_ACL=y
CONFIG_EROFS_FS_SECURITY=y
# CONFIG_EROFS_FS_ZIP is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
CONFIG_NLS_CODEPAGE_775=y
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
CONFIG_NLS_CODEPAGE_861=y
# CONFIG_NLS_CODEPAGE_862 is not set
CONFIG_NLS_CODEPAGE_863=y
CONFIG_NLS_CODEPAGE_864=y
# CONFIG_NLS_CODEPAGE_865 is not set
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
# CONFIG_NLS_CODEPAGE_936 is not set
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_949 is not set
CONFIG_NLS_CODEPAGE_874=y
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
CONFIG_NLS_ISO8859_3=y
# CONFIG_NLS_ISO8859_4 is not set
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
# CONFIG_NLS_ISO8859_9 is not set
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
CONFIG_NLS_MAC_CROATIAN=y
CONFIG_NLS_MAC_CYRILLIC=y
# CONFIG_NLS_MAC_GAELIC is not set
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=y
# CONFIG_NLS_MAC_ROMANIAN is not set
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
CONFIG_UNICODE=y
CONFIG_UNICODE_NORMALIZATION_SELFTEST=y
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
# CONFIG_PERSISTENT_KEYRINGS is not set
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=y
# CONFIG_TRUSTED_KEYS_TPM is not set
# CONFIG_TRUSTED_KEYS_TEE is not set
#
# No trust source selected!
#
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_KEY_DH_OPERATIONS=y
CONFIG_KEY_NOTIFICATIONS=y
CONFIG_SECURITY_DMESG_RESTRICT=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
CONFIG_INIT_STACK_ALL_PATTERN=y
# CONFIG_INIT_STACK_ALL_ZERO is not set
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
CONFIG_INIT_ON_FREE_DEFAULT_ON=y
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
# CONFIG_ZERO_CALL_USED_REGS is not set
# end of Memory initialization
CONFIG_RANDSTRUCT_NONE=y
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# end of Crypto core or helper
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_ECDSA=y
CONFIG_CRYPTO_ECRDSA=y
# CONFIG_CRYPTO_SM2 is not set
CONFIG_CRYPTO_CURVE25519=y
# end of Public-key cryptography
#
# Block ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
CONFIG_CRYPTO_ARIA=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
# CONFIG_CRYPTO_SERPENT is not set
CONFIG_CRYPTO_SM4=y
CONFIG_CRYPTO_SM4_GENERIC=y
# CONFIG_CRYPTO_TWOFISH is not set
# end of Block ciphers
#
# Length-preserving ciphers and modes
#
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_HCTR2 is not set
CONFIG_CRYPTO_KEYWRAP=y
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_OFB=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_NHPOLY1305=y
# end of Length-preserving ciphers and modes
#
# AEAD (authenticated encryption with associated data) ciphers
#
CONFIG_CRYPTO_AEGIS128=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_SEQIV=y
# CONFIG_CRYPTO_ECHAINIV is not set
# CONFIG_CRYPTO_ESSIV is not set
# end of AEAD (authenticated encryption with associated data) ciphers
#
# Hashes, digests, and MACs
#
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_POLY1305=y
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_SM3_GENERIC=y
CONFIG_CRYPTO_STREEBOG=y
# CONFIG_CRYPTO_VMAC is not set
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_XXHASH=y
# end of Hashes, digests, and MACs
#
# CRCs (cyclic redundancy checks)
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRC64_ROCKSOFT=y
# end of CRCs (cyclic redundancy checks)
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
CONFIG_CRYPTO_ZSTD=y
# end of Compression
#
# Random number generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_KDF800108_CTR=y
# end of Random number generation
#
# Userspace interface
#
CONFIG_CRYPTO_USER_API=y
# CONFIG_CRYPTO_USER_API_HASH is not set
CONFIG_CRYPTO_USER_API_SKCIPHER=y
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
# CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is not set
# CONFIG_CRYPTO_STATS is not set
# end of Userspace interface
CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
CONFIG_PKCS7_TEST_KEY=y
CONFIG_SIGNED_PE_FILE_VERIFICATION=y
CONFIG_FIPS_SIGNATURE_SELFTEST=y
#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
CONFIG_SYSTEM_REVOCATION_LIST=y
CONFIG_SYSTEM_REVOCATION_KEYS=""
# CONFIG_SYSTEM_BLACKLIST_AUTH_UPDATE is not set
# end of Certificates for signature checking
#
# Library routines
#
CONFIG_RAID6_PQ=y
# CONFIG_RAID6_PQ_BENCHMARK is not set
CONFIG_LINEAR_RANGES=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_ARCH_HAS_STRNCPY_FROM_USER=y
CONFIG_ARCH_HAS_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_CORDIC=y
# CONFIG_PRIME_NUMBERS is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_STMP_DEVICE=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC64_ROCKSOFT=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=y
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=y
# CONFIG_CRC4 is not set
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_MICROLZMA=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_BCH=y
CONFIG_BTREE=y
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_HAS_DMA_MARK_CLEAN=y
CONFIG_SWIOTLB=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_DMA_MAP_BENCHMARK=y
CONFIG_SGL_ALLOC=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_CPUMASK_OFFSTACK=y
# CONFIG_FORCE_NR_CPUS is not set
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_DIMLIB=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONT_8x16=y
CONFIG_FONT_AUTOSELECT=y
CONFIG_SG_SPLIT=y
CONFIG_SG_POOL=y
CONFIG_MEMREGION=y
CONFIG_STACKDEPOT=y
CONFIG_REF_TRACKER=y
CONFIG_SBITMAP=y
CONFIG_PARMAN=y
CONFIG_OBJAGG=y
# end of Library routines
CONFIG_POLYNOMIAL=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_PRINTK_CALLER=y
CONFIG_STACKTRACE_BUILD_ID=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
# CONFIG_DYNAMIC_DEBUG is not set
CONFIG_DYNAMIC_DEBUG_CORE=y
# CONFIG_SYMBOLIC_ERRNAME is not set
# end of printk and dmesg options
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_MISC is not set
#
# Compile-time checks and compiler options
#
CONFIG_AS_HAS_NON_CONST_LEB128=y
CONFIG_DEBUG_INFO_NONE=y
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_FRAME_WARN=2048
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_READABLE_ASM=y
CONFIG_HEADERS_INSTALL=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
# CONFIG_MAGIC_SYSRQ_SERIAL is not set
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
# CONFIG_UBSAN is not set
CONFIG_HAVE_KCSAN_COMPILER=y
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
CONFIG_NET_DEV_REFCNT_TRACKER=y
CONFIG_NET_NS_REFCNT_TRACKER=y
# CONFIG_DEBUG_NET is not set
# end of Networking Debugging
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_DEBUG_SLAB=y
CONFIG_PAGE_OWNER=y
# CONFIG_PAGE_POISONING is not set
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_SHRINKER_DEBUG=y
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_DEBUG_VM_IRQSOFF=y
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_VM_MAPLE_TREE=y
# CONFIG_DEBUG_VM_RB is not set
CONFIG_DEBUG_VM_PGFLAGS=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# end of Memory Debugging
CONFIG_DEBUG_SHIRQ=y
#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SOFTLOCKUP_DETECTOR is not set
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
# CONFIG_WQ_WATCHDOG is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
# CONFIG_SCHEDSTATS is not set
# end of Scheduler Debugging
# CONFIG_DEBUG_TIMEKEEPING is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=y
# CONFIG_WW_MUTEX_SELFTEST is not set
CONFIG_SCF_TORTURE_TEST=y
CONFIG_CSD_LOCK_WAIT_DEBUG=y
# end of Lock Debugging (spinlocks, mutexes, etc...)
CONFIG_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_PLIST=y
# CONFIG_DEBUG_SG is not set
CONFIG_DEBUG_NOTIFIERS=y
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
CONFIG_DEBUG_MAPLE_TREE=y
# end of Debug kernel data structures
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
CONFIG_TORTURE_TEST=y
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_REF_SCALE_TEST=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_EQS_DEBUG=y
# end of RCU Debugging
CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
# CONFIG_SAMPLES is not set
#
# ia64 Debugging
#
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_PRINT_HAZARDS is not set
CONFIG_DISABLE_VHPT=y
# CONFIG_IA64_DEBUG_CMPXCHG is not set
# CONFIG_IA64_DEBUG_IRQ is not set
# end of ia64 Debugging
#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=y
CONFIG_KUNIT_DEBUGFS=y
CONFIG_KUNIT_TEST=y
# CONFIG_KUNIT_EXAMPLE_TEST is not set
# CONFIG_KUNIT_ALL_TESTS is not set
CONFIG_KUNIT_DEFAULT_ENABLED=y
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_RUNTIME_TESTING_MENU is not set
# end of Kernel Testing and Coverage
#
# Rust hacking
#
# end of Rust hacking
# CONFIG_WARN_MISSING_DOCUMENTS is not set
# CONFIG_WARN_ABI_ERRORS is not set
# end of Kernel hacking
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
@ 2022-12-09 8:54 ` Dan Carpenter
0 siblings, 0 replies; 66+ messages in thread
From: Dan Carpenter @ 2022-12-09 8:54 UTC (permalink / raw)
To: oe-kbuild, Horatiu Vultur; +Cc: lkp, oe-kbuild-all
Hi Horatiu,
url: https://github.com/intel-lab-lkp/linux/commits/Horatiu-Vultur/net-lan966x-Enable-PTP-on-bridge-interfaces/20221203-185009
patch link: https://lore.kernel.org/r/20221203104348.1749811-2-horatiu.vultur%40microchip.com
patch subject: [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule
config: ia64-randconfig-m041-20221204
compiler: ia64-linux-gcc (GCC) 12.1.0
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
smatch warnings:
drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c:103 vcap_debugfs_show_rule_keyfield() error: uninitialized symbol 'value'.
drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c:106 vcap_debugfs_show_rule_keyfield() error: uninitialized symbol 'mask'.
vim +/value +103 drivers/net/ethernet/microchip/vcap/vcap_api_debugfs.c
72d84dd609bea1 Steen Hegelund 2022-11-17 22 static void vcap_debugfs_show_rule_keyfield(struct vcap_control *vctrl,
72d84dd609bea1 Steen Hegelund 2022-11-17 23 struct vcap_output_print *out,
72d84dd609bea1 Steen Hegelund 2022-11-17 24 enum vcap_key_field key,
72d84dd609bea1 Steen Hegelund 2022-11-17 25 const struct vcap_field *keyfield,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 26 struct vcap_client_keyfield_data *data)
72d84dd609bea1 Steen Hegelund 2022-11-17 27 {
72d84dd609bea1 Steen Hegelund 2022-11-17 28 bool hex = false;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 29 u8 *value, *mask;
72d84dd609bea1 Steen Hegelund 2022-11-17 30 int idx, bytes;
72d84dd609bea1 Steen Hegelund 2022-11-17 31
72d84dd609bea1 Steen Hegelund 2022-11-17 32 out->prf(out->dst, " %s: W%d: ", vcap_keyfield_name(vctrl, key),
72d84dd609bea1 Steen Hegelund 2022-11-17 33 keyfield[key].width);
72d84dd609bea1 Steen Hegelund 2022-11-17 34
72d84dd609bea1 Steen Hegelund 2022-11-17 35 switch (keyfield[key].type) {
72d84dd609bea1 Steen Hegelund 2022-11-17 36 case VCAP_FIELD_BIT:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 37 out->prf(out->dst, "%d/%d", data->u1.value, data->u1.mask);
72d84dd609bea1 Steen Hegelund 2022-11-17 38 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 39 case VCAP_FIELD_U32:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 40 value = (u8 *)(&data->u32.value);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 41 mask = (u8 *)(&data->u32.mask);
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 42
72d84dd609bea1 Steen Hegelund 2022-11-17 43 if (key == VCAP_KF_L3_IP4_SIP || key == VCAP_KF_L3_IP4_DIP) {
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 44 out->prf(out->dst, "%pI4h/%pI4h", &data->u32.value,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 45 &data->u32.mask);
72d84dd609bea1 Steen Hegelund 2022-11-17 46 } else if (key == VCAP_KF_ETYPE ||
72d84dd609bea1 Steen Hegelund 2022-11-17 47 key == VCAP_KF_IF_IGR_PORT_MASK) {
72d84dd609bea1 Steen Hegelund 2022-11-17 48 hex = true;
72d84dd609bea1 Steen Hegelund 2022-11-17 49 } else {
72d84dd609bea1 Steen Hegelund 2022-11-17 50 u32 fmsk = (1 << keyfield[key].width) - 1;
72d84dd609bea1 Steen Hegelund 2022-11-17 51
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 52 out->prf(out->dst, "%u/%u", data->u32.value & fmsk,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 53 data->u32.mask & fmsk);
72d84dd609bea1 Steen Hegelund 2022-11-17 54 }
72d84dd609bea1 Steen Hegelund 2022-11-17 55 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 56 case VCAP_FIELD_U48:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 57 value = data->u48.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 58 mask = data->u48.mask;
72d84dd609bea1 Steen Hegelund 2022-11-17 59 if (key == VCAP_KF_L2_SMAC || key == VCAP_KF_L2_DMAC)
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 60 out->prf(out->dst, "%pMR/%pMR", data->u48.value,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 61 data->u48.mask);
72d84dd609bea1 Steen Hegelund 2022-11-17 62 else
72d84dd609bea1 Steen Hegelund 2022-11-17 63 hex = true;
72d84dd609bea1 Steen Hegelund 2022-11-17 64 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 65 case VCAP_FIELD_U56:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 66 value = data->u56.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 67 mask = data->u56.mask;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 68 hex = true;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 69 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 70 case VCAP_FIELD_U64:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 71 value = data->u64.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 72 mask = data->u64.mask;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 73 hex = true;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 74 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 75 case VCAP_FIELD_U72:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 76 value = data->u72.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 77 mask = data->u72.mask;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 78 hex = true;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 79 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 80 case VCAP_FIELD_U112:
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 81 value = data->u112.value;
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 82 mask = data->u112.mask;
72d84dd609bea1 Steen Hegelund 2022-11-17 83 hex = true;
72d84dd609bea1 Steen Hegelund 2022-11-17 84 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 85 case VCAP_FIELD_U128:
72d84dd609bea1 Steen Hegelund 2022-11-17 86 if (key == VCAP_KF_L3_IP6_SIP || key == VCAP_KF_L3_IP6_DIP) {
72d84dd609bea1 Steen Hegelund 2022-11-17 87 u8 nvalue[16], nmask[16];
72d84dd609bea1 Steen Hegelund 2022-11-17 88
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 89 vcap_netbytes_copy(nvalue, data->u128.value,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 90 sizeof(nvalue));
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 91 vcap_netbytes_copy(nmask, data->u128.mask,
0cdd42df7a2e90 Horatiu Vultur 2022-12-03 92 sizeof(nmask));
72d84dd609bea1 Steen Hegelund 2022-11-17 93 out->prf(out->dst, "%pI6/%pI6", nvalue, nmask);
72d84dd609bea1 Steen Hegelund 2022-11-17 94 } else {
72d84dd609bea1 Steen Hegelund 2022-11-17 95 hex = true;
"hex" is true but "value" and "mask" are not initialized.
72d84dd609bea1 Steen Hegelund 2022-11-17 96 }
72d84dd609bea1 Steen Hegelund 2022-11-17 97 break;
72d84dd609bea1 Steen Hegelund 2022-11-17 98 }
72d84dd609bea1 Steen Hegelund 2022-11-17 99 if (hex) {
72d84dd609bea1 Steen Hegelund 2022-11-17 100 bytes = DIV_ROUND_UP(keyfield[key].width, BITS_PER_BYTE);
72d84dd609bea1 Steen Hegelund 2022-11-17 101 out->prf(out->dst, "0x");
72d84dd609bea1 Steen Hegelund 2022-11-17 102 for (idx = 0; idx < bytes; ++idx)
72d84dd609bea1 Steen Hegelund 2022-11-17 @103 out->prf(out->dst, "%02x", value[bytes - idx - 1]);
^^^^^
72d84dd609bea1 Steen Hegelund 2022-11-17 104 out->prf(out->dst, "/0x");
72d84dd609bea1 Steen Hegelund 2022-11-17 105 for (idx = 0; idx < bytes; ++idx)
72d84dd609bea1 Steen Hegelund 2022-11-17 @106 out->prf(out->dst, "%02x", mask[bytes - idx - 1]);
^^^^
Warnings.
72d84dd609bea1 Steen Hegelund 2022-11-17 107 }
72d84dd609bea1 Steen Hegelund 2022-11-17 108 out->prf(out->dst, "\n");
72d84dd609bea1 Steen Hegelund 2022-11-17 109 }
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-08 13:18 ` Michael Walle
@ 2022-12-09 9:29 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 9:29 UTC (permalink / raw)
To: Michael Walle
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
The 12/08/2022 14:18, Michael Walle wrote:
>
> Hi Horatiu,
Hi Michael,
>
> Am 2022-12-08 14:04, schrieb Horatiu Vultur:
> > > > > Currently lan966x, doesn't allow to run PTP over interfaces that are
> > > > > part of the bridge. The reason is when the lan966x was receiving a
> > > > > PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
> > > > > frame.
> > > > > Now that it is possible to add VCAP rules to the HW, such to trap
> > > > > these
> > > > > frames to the CPU, it is possible to run PTP also over interfaces that
> > > > > are part of the bridge.
> > > >
> > > > This gives me:
> > > >
> > > > # /etc/init.d/S65ptp4l start
> > > > Starting linuxptp daemon: OK
> > > > [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
> > > > [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
> > > > #
> > > >
> > > > # ptp4l -v
> > > > 3.1.1
> > > > # uname -a
> > > > Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
> > > > CET 2022 armv7l GNU/Linux
> > > >
> > > > I don't know whats going on, but I'm happy to help with debugging with
> > > > some
> > > > guidance.
> > >
> > > Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
> > > is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
> > >
> > > # cat /etc/linuxptp.cfg
> > > # LinuxPTP configuration file for synchronizing the system clock to
> > > # a remote PTP master in slave-only mode.
> > > #
> > > # By default synchronize time in slave-only mode using UDP and
> > > hardware
> > > time
> > > # stamps on eth0. If the difference to master is >1.0 second correct
> > > by
> > > # stepping the clock instead of adjusting the frequency.
> > > #
> > > # If you change the configuration don't forget to update the phc2sys
> > > # parameters accordingly in linuxptp-system-clock.service (systemd)
> > > # or the linuxptp SysV init script.
> > >
> > > [global]
> > > slaveOnly 1
> > > delay_mechanism Auto
> > > network_transport UDPv4
> > > time_stamping hardware
> > > step_threshold 1.0
> > >
> > > [eth0]
> >
> > Thanks for trying this!
>
> Actually I was just booting my board which happens to have linuxptp
> started by default. And the error messages were new. But I'm not so
> sure anymore if PTP was really working. I'm still puzzled by reading
> your commit message. Was it already working for interfaces which aren't
> part of a bridge and this commit will make it work even for interfaces
> which are part of a bridge?
Exactly!
This worked on interfaces that were not part of the bridge. And with
this commit will make it work even on interfaces that are part of the
bridge.
>
> > The issue is because you have not enabled the TCAM lookups per
> > port. They can be enabled using this commands:
> >
> > tc qdisc add dev eth0 clsact
>
> This gives me the following error, might be a missing kconfig option:
>
> # tc qdisc add dev eth0 clsact
> RTNETLINK answers: Operation not supported
Yes that should be the case, I think you are missing:
CONFIG_NET_SCHED
But may be others when you try to add the next rule.
>
> > tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action
> > goto chain 8000000
> >
> > This will enable the lookup and then you should be able to start again
> > the ptp4l. Sorry for not mention this, at least I should have written
> > it
> > somewhere that this is required.
> >
> > I was not sure if lan966x should or not enable tcam lookups
> > automatically when a ptp trap action is added. I am open to suggestion
> > here.
>
> IMHO, from a user point of view this should just work. For a user
> there is no connection between running linuxptp and some filtering
> stuff with 'tc'.
>
> Also, if the answer to my question above is yes, and ptp should
> have worked on eth0 before, this is a regression then.
OK, I can see your point.
With the following diff, you should see the same behaviour as before:
---
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
index 904f5a3f636d3..538f4b76cf97a 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
@@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device *dev, int lookup,
/* Check if the port keyset selection is enabled */
val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
- if (!ANA_VCAP_S2_CFG_ENA_GET(val))
- return -ENOENT;
/* Collect all keysets for the port in a list */
if (l3_proto == ETH_P_ALL)
---
>
> -michael
--
/Horatiu
^ permalink raw reply related [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 9:29 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 9:29 UTC (permalink / raw)
To: Michael Walle
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
The 12/08/2022 14:18, Michael Walle wrote:
>
> Hi Horatiu,
Hi Michael,
>
> Am 2022-12-08 14:04, schrieb Horatiu Vultur:
> > > > > Currently lan966x, doesn't allow to run PTP over interfaces that are
> > > > > part of the bridge. The reason is when the lan966x was receiving a
> > > > > PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
> > > > > frame.
> > > > > Now that it is possible to add VCAP rules to the HW, such to trap
> > > > > these
> > > > > frames to the CPU, it is possible to run PTP also over interfaces that
> > > > > are part of the bridge.
> > > >
> > > > This gives me:
> > > >
> > > > # /etc/init.d/S65ptp4l start
> > > > Starting linuxptp daemon: OK
> > > > [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
> > > > [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
> > > > #
> > > >
> > > > # ptp4l -v
> > > > 3.1.1
> > > > # uname -a
> > > > Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
> > > > CET 2022 armv7l GNU/Linux
> > > >
> > > > I don't know whats going on, but I'm happy to help with debugging with
> > > > some
> > > > guidance.
> > >
> > > Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
> > > is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
> > >
> > > # cat /etc/linuxptp.cfg
> > > # LinuxPTP configuration file for synchronizing the system clock to
> > > # a remote PTP master in slave-only mode.
> > > #
> > > # By default synchronize time in slave-only mode using UDP and
> > > hardware
> > > time
> > > # stamps on eth0. If the difference to master is >1.0 second correct
> > > by
> > > # stepping the clock instead of adjusting the frequency.
> > > #
> > > # If you change the configuration don't forget to update the phc2sys
> > > # parameters accordingly in linuxptp-system-clock.service (systemd)
> > > # or the linuxptp SysV init script.
> > >
> > > [global]
> > > slaveOnly 1
> > > delay_mechanism Auto
> > > network_transport UDPv4
> > > time_stamping hardware
> > > step_threshold 1.0
> > >
> > > [eth0]
> >
> > Thanks for trying this!
>
> Actually I was just booting my board which happens to have linuxptp
> started by default. And the error messages were new. But I'm not so
> sure anymore if PTP was really working. I'm still puzzled by reading
> your commit message. Was it already working for interfaces which aren't
> part of a bridge and this commit will make it work even for interfaces
> which are part of a bridge?
Exactly!
This worked on interfaces that were not part of the bridge. And with
this commit will make it work even on interfaces that are part of the
bridge.
>
> > The issue is because you have not enabled the TCAM lookups per
> > port. They can be enabled using this commands:
> >
> > tc qdisc add dev eth0 clsact
>
> This gives me the following error, might be a missing kconfig option:
>
> # tc qdisc add dev eth0 clsact
> RTNETLINK answers: Operation not supported
Yes that should be the case, I think you are missing:
CONFIG_NET_SCHED
But may be others when you try to add the next rule.
>
> > tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action
> > goto chain 8000000
> >
> > This will enable the lookup and then you should be able to start again
> > the ptp4l. Sorry for not mention this, at least I should have written
> > it
> > somewhere that this is required.
> >
> > I was not sure if lan966x should or not enable tcam lookups
> > automatically when a ptp trap action is added. I am open to suggestion
> > here.
>
> IMHO, from a user point of view this should just work. For a user
> there is no connection between running linuxptp and some filtering
> stuff with 'tc'.
>
> Also, if the answer to my question above is yes, and ptp should
> have worked on eth0 before, this is a regression then.
OK, I can see your point.
With the following diff, you should see the same behaviour as before:
---
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
index 904f5a3f636d3..538f4b76cf97a 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
@@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device *dev, int lookup,
/* Check if the port keyset selection is enabled */
val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
- if (!ANA_VCAP_S2_CFG_ENA_GET(val))
- return -ENOENT;
/* Collect all keysets for the port in a list */
if (l3_proto == ETH_P_ALL)
---
>
> -michael
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 9:29 ` Horatiu Vultur
@ 2022-12-09 12:10 ` Michael Walle
-1 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-09 12:10 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
Hi,
Am 2022-12-09 10:29, schrieb Horatiu Vultur:
> The 12/08/2022 14:18, Michael Walle wrote:
>> Am 2022-12-08 14:04, schrieb Horatiu Vultur:
>> > > > > Currently lan966x, doesn't allow to run PTP over interfaces that are
>> > > > > part of the bridge. The reason is when the lan966x was receiving a
>> > > > > PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
>> > > > > frame.
>> > > > > Now that it is possible to add VCAP rules to the HW, such to trap
>> > > > > these
>> > > > > frames to the CPU, it is possible to run PTP also over interfaces that
>> > > > > are part of the bridge.
>> > > >
>> > > > This gives me:
>> > > >
>> > > > # /etc/init.d/S65ptp4l start
>> > > > Starting linuxptp daemon: OK
>> > > > [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
>> > > > [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
>> > > > #
>> > > >
>> > > > # ptp4l -v
>> > > > 3.1.1
>> > > > # uname -a
>> > > > Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
>> > > > CET 2022 armv7l GNU/Linux
>> > > >
>> > > > I don't know whats going on, but I'm happy to help with debugging with
>> > > > some
>> > > > guidance.
>> > >
>> > > Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
>> > > is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
>> > >
>> > > # cat /etc/linuxptp.cfg
>> > > # LinuxPTP configuration file for synchronizing the system clock to
>> > > # a remote PTP master in slave-only mode.
>> > > #
>> > > # By default synchronize time in slave-only mode using UDP and
>> > > hardware
>> > > time
>> > > # stamps on eth0. If the difference to master is >1.0 second correct
>> > > by
>> > > # stepping the clock instead of adjusting the frequency.
>> > > #
>> > > # If you change the configuration don't forget to update the phc2sys
>> > > # parameters accordingly in linuxptp-system-clock.service (systemd)
>> > > # or the linuxptp SysV init script.
>> > >
>> > > [global]
>> > > slaveOnly 1
>> > > delay_mechanism Auto
>> > > network_transport UDPv4
>> > > time_stamping hardware
>> > > step_threshold 1.0
>> > >
>> > > [eth0]
>> >
>> > Thanks for trying this!
>>
>> Actually I was just booting my board which happens to have linuxptp
>> started by default. And the error messages were new. But I'm not so
>> sure anymore if PTP was really working. I'm still puzzled by reading
>> your commit message. Was it already working for interfaces which
>> aren't
>> part of a bridge and this commit will make it work even for interfaces
>> which are part of a bridge?
>
> Exactly!
> This worked on interfaces that were not part of the bridge. And with
> this commit will make it work even on interfaces that are part of the
> bridge.
>
>>
>> > The issue is because you have not enabled the TCAM lookups per
>> > port. They can be enabled using this commands:
>> >
>> > tc qdisc add dev eth0 clsact
>>
>> This gives me the following error, might be a missing kconfig option:
>>
>> # tc qdisc add dev eth0 clsact
>> RTNETLINK answers: Operation not supported
>
> Yes that should be the case, I think you are missing:
> CONFIG_NET_SCHED
> But may be others when you try to add the next rule.
I guess I'd need to update my kernel config sometime. At the
moment I just have a basic one, as there is still so much stuff
missing for the lan9668. So I haven't come around testing anything
else. As I said, I just noticed because my rootfs happens to have
linuxptp started by default.
>> > tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action
>> > goto chain 8000000
>> >
>> > This will enable the lookup and then you should be able to start again
>> > the ptp4l. Sorry for not mention this, at least I should have written
>> > it
>> > somewhere that this is required.
>> >
>> > I was not sure if lan966x should or not enable tcam lookups
>> > automatically when a ptp trap action is added. I am open to suggestion
>> > here.
>>
>> IMHO, from a user point of view this should just work. For a user
>> there is no connection between running linuxptp and some filtering
>> stuff with 'tc'.
>>
>> Also, if the answer to my question above is yes, and ptp should
>> have worked on eth0 before, this is a regression then.
>
> OK, I can see your point.
> With the following diff, you should see the same behaviour as before:
Ok, I can say, I don't see the error message anymore. Haven't tested
PTP though. I'd need to setup it up first.
Does it also work out of the box with the following patch if
the interface is part of a bridge or do you still have to do
the tc magic from above?
-michael
> ---
> diff --git
> a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> index 904f5a3f636d3..538f4b76cf97a 100644
> --- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> @@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device
> *dev, int lookup,
>
> /* Check if the port keyset selection is enabled */
> val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
> - if (!ANA_VCAP_S2_CFG_ENA_GET(val))
> - return -ENOENT;
>
> /* Collect all keysets for the port in a list */
> if (l3_proto == ETH_P_ALL)
> ---
>
>>
>> -michael
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 12:10 ` Michael Walle
0 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-09 12:10 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
Hi,
Am 2022-12-09 10:29, schrieb Horatiu Vultur:
> The 12/08/2022 14:18, Michael Walle wrote:
>> Am 2022-12-08 14:04, schrieb Horatiu Vultur:
>> > > > > Currently lan966x, doesn't allow to run PTP over interfaces that are
>> > > > > part of the bridge. The reason is when the lan966x was receiving a
>> > > > > PTP frame (regardless if L2/IPv4/IPv6) the HW it would flood this
>> > > > > frame.
>> > > > > Now that it is possible to add VCAP rules to the HW, such to trap
>> > > > > these
>> > > > > frames to the CPU, it is possible to run PTP also over interfaces that
>> > > > > are part of the bridge.
>> > > >
>> > > > This gives me:
>> > > >
>> > > > # /etc/init.d/S65ptp4l start
>> > > > Starting linuxptp daemon: OK
>> > > > [ 44.136870] vcap_val_rule:1678: keyset was not updated: -22
>> > > > [ 44.140196] vcap_val_rule:1678: keyset was not updated: -22
>> > > > #
>> > > >
>> > > > # ptp4l -v
>> > > > 3.1.1
>> > > > # uname -a
>> > > > Linux buildroot 6.1.0-rc8-next-20221208+ #924 SMP Thu Dec 8 10:08:58
>> > > > CET 2022 armv7l GNU/Linux
>> > > >
>> > > > I don't know whats going on, but I'm happy to help with debugging with
>> > > > some
>> > > > guidance.
>> > >
>> > > Oh, and linuxptp is running on eth0, no bridges are set up. linuxptp
>> > > is started with "/usr/sbin/ptp4l -f /etc/linuxptp.cfg"
>> > >
>> > > # cat /etc/linuxptp.cfg
>> > > # LinuxPTP configuration file for synchronizing the system clock to
>> > > # a remote PTP master in slave-only mode.
>> > > #
>> > > # By default synchronize time in slave-only mode using UDP and
>> > > hardware
>> > > time
>> > > # stamps on eth0. If the difference to master is >1.0 second correct
>> > > by
>> > > # stepping the clock instead of adjusting the frequency.
>> > > #
>> > > # If you change the configuration don't forget to update the phc2sys
>> > > # parameters accordingly in linuxptp-system-clock.service (systemd)
>> > > # or the linuxptp SysV init script.
>> > >
>> > > [global]
>> > > slaveOnly 1
>> > > delay_mechanism Auto
>> > > network_transport UDPv4
>> > > time_stamping hardware
>> > > step_threshold 1.0
>> > >
>> > > [eth0]
>> >
>> > Thanks for trying this!
>>
>> Actually I was just booting my board which happens to have linuxptp
>> started by default. And the error messages were new. But I'm not so
>> sure anymore if PTP was really working. I'm still puzzled by reading
>> your commit message. Was it already working for interfaces which
>> aren't
>> part of a bridge and this commit will make it work even for interfaces
>> which are part of a bridge?
>
> Exactly!
> This worked on interfaces that were not part of the bridge. And with
> this commit will make it work even on interfaces that are part of the
> bridge.
>
>>
>> > The issue is because you have not enabled the TCAM lookups per
>> > port. They can be enabled using this commands:
>> >
>> > tc qdisc add dev eth0 clsact
>>
>> This gives me the following error, might be a missing kconfig option:
>>
>> # tc qdisc add dev eth0 clsact
>> RTNETLINK answers: Operation not supported
>
> Yes that should be the case, I think you are missing:
> CONFIG_NET_SCHED
> But may be others when you try to add the next rule.
I guess I'd need to update my kernel config sometime. At the
moment I just have a basic one, as there is still so much stuff
missing for the lan9668. So I haven't come around testing anything
else. As I said, I just noticed because my rootfs happens to have
linuxptp started by default.
>> > tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action
>> > goto chain 8000000
>> >
>> > This will enable the lookup and then you should be able to start again
>> > the ptp4l. Sorry for not mention this, at least I should have written
>> > it
>> > somewhere that this is required.
>> >
>> > I was not sure if lan966x should or not enable tcam lookups
>> > automatically when a ptp trap action is added. I am open to suggestion
>> > here.
>>
>> IMHO, from a user point of view this should just work. For a user
>> there is no connection between running linuxptp and some filtering
>> stuff with 'tc'.
>>
>> Also, if the answer to my question above is yes, and ptp should
>> have worked on eth0 before, this is a regression then.
>
> OK, I can see your point.
> With the following diff, you should see the same behaviour as before:
Ok, I can say, I don't see the error message anymore. Haven't tested
PTP though. I'd need to setup it up first.
Does it also work out of the box with the following patch if
the interface is part of a bridge or do you still have to do
the tc magic from above?
-michael
> ---
> diff --git
> a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> index 904f5a3f636d3..538f4b76cf97a 100644
> --- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> @@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device
> *dev, int lookup,
>
> /* Check if the port keyset selection is enabled */
> val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
> - if (!ANA_VCAP_S2_CFG_ENA_GET(val))
> - return -ENOENT;
>
> /* Collect all keysets for the port in a list */
> if (l3_proto == ETH_P_ALL)
> ---
>
>>
>> -michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 12:58 ` Horatiu Vultur
@ 2022-12-09 12:56 ` Vladimir Oltean
-1 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 12:56 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
> > Does it also work out of the box with the following patch if
> > the interface is part of a bridge or do you still have to do
> > the tc magic from above?
>
> You will still need to enable the TCAM using the tc command to have it
> working when the interface is part of the bridge.
FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
no need to use tc. Same goes for ocelot-8021q, which also uses the VCAP.
I wouldn't consider forcing the user to add any tc command in order for
packet timestamping to work properly.
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 12:56 ` Vladimir Oltean
0 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 12:56 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
> > Does it also work out of the box with the following patch if
> > the interface is part of a bridge or do you still have to do
> > the tc magic from above?
>
> You will still need to enable the TCAM using the tc command to have it
> working when the interface is part of the bridge.
FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
no need to use tc. Same goes for ocelot-8021q, which also uses the VCAP.
I wouldn't consider forcing the user to add any tc command in order for
packet timestamping to work properly.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 12:10 ` Michael Walle
@ 2022-12-09 12:58 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 12:58 UTC (permalink / raw)
To: Michael Walle
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
The 12/09/2022 13:10, Michael Walle wrote:
>
> Hi,
Hi Michael,
>
> > > > The issue is because you have not enabled the TCAM lookups per
> > > > port. They can be enabled using this commands:
> > > >
> > > > tc qdisc add dev eth0 clsact
> > >
> > > This gives me the following error, might be a missing kconfig option:
> > >
> > > # tc qdisc add dev eth0 clsact
> > > RTNETLINK answers: Operation not supported
> >
> > Yes that should be the case, I think you are missing:
> > CONFIG_NET_SCHED
> > But may be others when you try to add the next rule.
>
> I guess I'd need to update my kernel config sometime. At the
> moment I just have a basic one, as there is still so much stuff
> missing for the lan9668. So I haven't come around testing anything
> else. As I said, I just noticed because my rootfs happens to have
> linuxptp started by default.
I understand.
>
> > > > tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action
> > > > goto chain 8000000
> > > >
> > > > This will enable the lookup and then you should be able to start again
> > > > the ptp4l. Sorry for not mention this, at least I should have written
> > > > it
> > > > somewhere that this is required.
> > > >
> > > > I was not sure if lan966x should or not enable tcam lookups
> > > > automatically when a ptp trap action is added. I am open to suggestion
> > > > here.
> > >
> > > IMHO, from a user point of view this should just work. For a user
> > > there is no connection between running linuxptp and some filtering
> > > stuff with 'tc'.
> > >
> > > Also, if the answer to my question above is yes, and ptp should
> > > have worked on eth0 before, this is a regression then.
> >
> > OK, I can see your point.
> > With the following diff, you should see the same behaviour as before:
>
> Ok, I can say, I don't see the error message anymore. Haven't tested
> PTP though. I'd need to setup it up first.
Good, at least no more warnings and should not be any regression there.
>
> Does it also work out of the box with the following patch if
> the interface is part of a bridge or do you still have to do
> the tc magic from above?
You will still need to enable the TCAM using the tc command to have it
working when the interface is part of the bridge.
>
> -michael
>
> > ---
> > diff --git
> > a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > index 904f5a3f636d3..538f4b76cf97a 100644
> > --- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > @@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device
> > *dev, int lookup,
> >
> > /* Check if the port keyset selection is enabled */
> > val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
> > - if (!ANA_VCAP_S2_CFG_ENA_GET(val))
> > - return -ENOENT;
> >
> > /* Collect all keysets for the port in a list */
> > if (l3_proto == ETH_P_ALL)
> > ---
> >
> > >
> > > -michael
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 12:58 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 12:58 UTC (permalink / raw)
To: Michael Walle
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
The 12/09/2022 13:10, Michael Walle wrote:
>
> Hi,
Hi Michael,
>
> > > > The issue is because you have not enabled the TCAM lookups per
> > > > port. They can be enabled using this commands:
> > > >
> > > > tc qdisc add dev eth0 clsact
> > >
> > > This gives me the following error, might be a missing kconfig option:
> > >
> > > # tc qdisc add dev eth0 clsact
> > > RTNETLINK answers: Operation not supported
> >
> > Yes that should be the case, I think you are missing:
> > CONFIG_NET_SCHED
> > But may be others when you try to add the next rule.
>
> I guess I'd need to update my kernel config sometime. At the
> moment I just have a basic one, as there is still so much stuff
> missing for the lan9668. So I haven't come around testing anything
> else. As I said, I just noticed because my rootfs happens to have
> linuxptp started by default.
I understand.
>
> > > > tc filter add dev eth0 ingress prio 5 handle 5 matchall skip_sw action
> > > > goto chain 8000000
> > > >
> > > > This will enable the lookup and then you should be able to start again
> > > > the ptp4l. Sorry for not mention this, at least I should have written
> > > > it
> > > > somewhere that this is required.
> > > >
> > > > I was not sure if lan966x should or not enable tcam lookups
> > > > automatically when a ptp trap action is added. I am open to suggestion
> > > > here.
> > >
> > > IMHO, from a user point of view this should just work. For a user
> > > there is no connection between running linuxptp and some filtering
> > > stuff with 'tc'.
> > >
> > > Also, if the answer to my question above is yes, and ptp should
> > > have worked on eth0 before, this is a regression then.
> >
> > OK, I can see your point.
> > With the following diff, you should see the same behaviour as before:
>
> Ok, I can say, I don't see the error message anymore. Haven't tested
> PTP though. I'd need to setup it up first.
Good, at least no more warnings and should not be any regression there.
>
> Does it also work out of the box with the following patch if
> the interface is part of a bridge or do you still have to do
> the tc magic from above?
You will still need to enable the TCAM using the tc command to have it
working when the interface is part of the bridge.
>
> -michael
>
> > ---
> > diff --git
> > a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > index 904f5a3f636d3..538f4b76cf97a 100644
> > --- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > @@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device
> > *dev, int lookup,
> >
> > /* Check if the port keyset selection is enabled */
> > val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
> > - if (!ANA_VCAP_S2_CFG_ENA_GET(val))
> > - return -ENOENT;
> >
> > /* Collect all keysets for the port in a list */
> > if (l3_proto == ETH_P_ALL)
> > ---
> >
> > >
> > > -michael
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 12:56 ` Vladimir Oltean
@ 2022-12-09 14:05 ` Michael Walle
-1 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-09 14:05 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Horatiu Vultur, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
Am 2022-12-09 13:56, schrieb Vladimir Oltean:
> On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
>> > Does it also work out of the box with the following patch if
>> > the interface is part of a bridge or do you still have to do
>> > the tc magic from above?
>>
>> You will still need to enable the TCAM using the tc command to have it
>> working when the interface is part of the bridge.
>
> FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
> no need to use tc. Same goes for ocelot-8021q, which also uses the
> VCAP.
> I wouldn't consider forcing the user to add any tc command in order for
> packet timestamping to work properly.
+1
Esp. because there is no warning. I.e. I tried this patch while
the interface was added on a bridge and there was no error
whatsoever. Also, you'd force the user to have that Kconfig option
set.
-michael
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:05 ` Michael Walle
0 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-09 14:05 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Horatiu Vultur, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
Am 2022-12-09 13:56, schrieb Vladimir Oltean:
> On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
>> > Does it also work out of the box with the following patch if
>> > the interface is part of a bridge or do you still have to do
>> > the tc magic from above?
>>
>> You will still need to enable the TCAM using the tc command to have it
>> working when the interface is part of the bridge.
>
> FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
> no need to use tc. Same goes for ocelot-8021q, which also uses the
> VCAP.
> I wouldn't consider forcing the user to add any tc command in order for
> packet timestamping to work properly.
+1
Esp. because there is no warning. I.e. I tried this patch while
the interface was added on a bridge and there was no error
whatsoever. Also, you'd force the user to have that Kconfig option
set.
-michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:05 ` Michael Walle
@ 2022-12-09 14:14 ` Vladimir Oltean
-1 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 14:14 UTC (permalink / raw)
To: Michael Walle
Cc: Horatiu Vultur, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 03:05:01PM +0100, Michael Walle wrote:
> Am 2022-12-09 13:56, schrieb Vladimir Oltean:
> > On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
> > > > Does it also work out of the box with the following patch if
> > > > the interface is part of a bridge or do you still have to do
> > > > the tc magic from above?
> > >
> > > You will still need to enable the TCAM using the tc command to have it
> > > working when the interface is part of the bridge.
> >
> > FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
> > no need to use tc. Same goes for ocelot-8021q, which also uses the VCAP.
> > I wouldn't consider forcing the user to add any tc command in order for
> > packet timestamping to work properly.
>
> +1
> Esp. because there is no warning. I.e. I tried this patch while
> the interface was added on a bridge and there was no error
> whatsoever. Also, you'd force the user to have that Kconfig option
> set.
Yup. What I said about Ocelot is also applicable to MRP traps, which
Horatiu added. No tc necessary there, either.
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:14 ` Vladimir Oltean
0 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 14:14 UTC (permalink / raw)
To: Michael Walle
Cc: Horatiu Vultur, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 03:05:01PM +0100, Michael Walle wrote:
> Am 2022-12-09 13:56, schrieb Vladimir Oltean:
> > On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
> > > > Does it also work out of the box with the following patch if
> > > > the interface is part of a bridge or do you still have to do
> > > > the tc magic from above?
> > >
> > > You will still need to enable the TCAM using the tc command to have it
> > > working when the interface is part of the bridge.
> >
> > FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
> > no need to use tc. Same goes for ocelot-8021q, which also uses the VCAP.
> > I wouldn't consider forcing the user to add any tc command in order for
> > packet timestamping to work properly.
>
> +1
> Esp. because there is no warning. I.e. I tried this patch while
> the interface was added on a bridge and there was no error
> whatsoever. Also, you'd force the user to have that Kconfig option
> set.
Yup. What I said about Ocelot is also applicable to MRP traps, which
Horatiu added. No tc necessary there, either.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:05 ` Michael Walle
@ 2022-12-09 14:20 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 14:20 UTC (permalink / raw)
To: Michael Walle
Cc: Vladimir Oltean, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 15:05, Michael Walle wrote:
>
> Am 2022-12-09 13:56, schrieb Vladimir Oltean:
> > On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
> > > > Does it also work out of the box with the following patch if
> > > > the interface is part of a bridge or do you still have to do
> > > > the tc magic from above?
> > >
> > > You will still need to enable the TCAM using the tc command to have it
> > > working when the interface is part of the bridge.
> >
> > FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
> > no need to use tc. Same goes for ocelot-8021q, which also uses the
> > VCAP.
> > I wouldn't consider forcing the user to add any tc command in order for
> > packet timestamping to work properly.
On ocelot, the vcap is enabled at port initialization, while on other
platforms(lan966x and sparx5) you have the option to enable or disable.
>
> +1
> Esp. because there is no warning. I.e. I tried this patch while
> the interface was added on a bridge and there was no error
> whatsoever.
What error/warning were you expecting to see here?
> Also, you'd force the user to have that Kconfig option
> set.
>
> -michael
>
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:20 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 14:20 UTC (permalink / raw)
To: Michael Walle
Cc: Vladimir Oltean, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 15:05, Michael Walle wrote:
>
> Am 2022-12-09 13:56, schrieb Vladimir Oltean:
> > On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
> > > > Does it also work out of the box with the following patch if
> > > > the interface is part of a bridge or do you still have to do
> > > > the tc magic from above?
> > >
> > > You will still need to enable the TCAM using the tc command to have it
> > > working when the interface is part of the bridge.
> >
> > FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
> > no need to use tc. Same goes for ocelot-8021q, which also uses the
> > VCAP.
> > I wouldn't consider forcing the user to add any tc command in order for
> > packet timestamping to work properly.
On ocelot, the vcap is enabled at port initialization, while on other
platforms(lan966x and sparx5) you have the option to enable or disable.
>
> +1
> Esp. because there is no warning. I.e. I tried this patch while
> the interface was added on a bridge and there was no error
> whatsoever.
What error/warning were you expecting to see here?
> Also, you'd force the user to have that Kconfig option
> set.
>
> -michael
>
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:20 ` Horatiu Vultur
@ 2022-12-09 14:23 ` Michael Walle
-1 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-09 14:23 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Vladimir Oltean, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
Am 2022-12-09 15:20, schrieb Horatiu Vultur:
> The 12/09/2022 15:05, Michael Walle wrote:
>>
>> Am 2022-12-09 13:56, schrieb Vladimir Oltean:
>> > On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
>> > > > Does it also work out of the box with the following patch if
>> > > > the interface is part of a bridge or do you still have to do
>> > > > the tc magic from above?
>> > >
>> > > You will still need to enable the TCAM using the tc command to have it
>> > > working when the interface is part of the bridge.
>> >
>> > FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
>> > no need to use tc. Same goes for ocelot-8021q, which also uses the
>> > VCAP.
>> > I wouldn't consider forcing the user to add any tc command in order for
>> > packet timestamping to work properly.
>
> On ocelot, the vcap is enabled at port initialization, while on other
> platforms(lan966x and sparx5) you have the option to enable or disable.
>
>>
>> +1
>> Esp. because there is no warning. I.e. I tried this patch while
>> the interface was added on a bridge and there was no error
>> whatsoever.
>
> What error/warning were you expecting to see here?
Scrap that. ptp4l is reporting an error in case the device is part
of a bridge:
Jan 1 02:33:04 buildroot user.info syslog: [9184.261] driver rejected
most general HWTSTAMP filter
Nevertheless, from a users POV I'd just expect it to work. How
would I know what I need to do here?
-michael
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:23 ` Michael Walle
0 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2022-12-09 14:23 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Vladimir Oltean, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
Am 2022-12-09 15:20, schrieb Horatiu Vultur:
> The 12/09/2022 15:05, Michael Walle wrote:
>>
>> Am 2022-12-09 13:56, schrieb Vladimir Oltean:
>> > On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
>> > > > Does it also work out of the box with the following patch if
>> > > > the interface is part of a bridge or do you still have to do
>> > > > the tc magic from above?
>> > >
>> > > You will still need to enable the TCAM using the tc command to have it
>> > > working when the interface is part of the bridge.
>> >
>> > FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
>> > no need to use tc. Same goes for ocelot-8021q, which also uses the
>> > VCAP.
>> > I wouldn't consider forcing the user to add any tc command in order for
>> > packet timestamping to work properly.
>
> On ocelot, the vcap is enabled at port initialization, while on other
> platforms(lan966x and sparx5) you have the option to enable or disable.
>
>>
>> +1
>> Esp. because there is no warning. I.e. I tried this patch while
>> the interface was added on a bridge and there was no error
>> whatsoever.
>
> What error/warning were you expecting to see here?
Scrap that. ptp4l is reporting an error in case the device is part
of a bridge:
Jan 1 02:33:04 buildroot user.info syslog: [9184.261] driver rejected
most general HWTSTAMP filter
Nevertheless, from a users POV I'd just expect it to work. How
would I know what I need to do here?
-michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:20 ` Horatiu Vultur
@ 2022-12-09 14:43 ` Vladimir Oltean
-1 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 14:43 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> On ocelot, the vcap is enabled at port initialization, while on other
> platforms(lan966x and sparx5) you have the option to enable or disable.
Even if that wasn't the case, I'd still consider enabling/disabling VCAP
lookups privately in the ocelot driver when there are non-tc users of
traps, instead of requiring users to do anything with tc. It's simply
too unfriendly for somebody who just wants PTP. You can use devlink
traps to show which non-tc traps are active.
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:43 ` Vladimir Oltean
0 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 14:43 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> On ocelot, the vcap is enabled at port initialization, while on other
> platforms(lan966x and sparx5) you have the option to enable or disable.
Even if that wasn't the case, I'd still consider enabling/disabling VCAP
lookups privately in the ocelot driver when there are non-tc users of
traps, instead of requiring users to do anything with tc. It's simply
too unfriendly for somebody who just wants PTP. You can use devlink
traps to show which non-tc traps are active.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:43 ` Vladimir Oltean
@ 2022-12-09 14:47 ` Vladimir Oltean
-1 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 14:47 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 04:43:28PM +0200, Vladimir Oltean wrote:
> On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> > On ocelot, the vcap is enabled at port initialization, while on other
> > platforms(lan966x and sparx5) you have the option to enable or disable.
>
> Even if that wasn't the case, I'd still consider enabling/disabling VCAP
> lookups privately in the ocelot driver when there are non-tc users of
> traps, instead of requiring users to do anything with tc. It's simply
> too unfriendly for somebody who just wants PTP. You can use devlink
> traps to show which non-tc traps are active.
To put it differently. Why do you even bother to make the driver
auto-install PTP traps, and not let the user do that? It's the same
argument as asking the user enable the VCAP lookups.
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:47 ` Vladimir Oltean
0 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 14:47 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 04:43:28PM +0200, Vladimir Oltean wrote:
> On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> > On ocelot, the vcap is enabled at port initialization, while on other
> > platforms(lan966x and sparx5) you have the option to enable or disable.
>
> Even if that wasn't the case, I'd still consider enabling/disabling VCAP
> lookups privately in the ocelot driver when there are non-tc users of
> traps, instead of requiring users to do anything with tc. It's simply
> too unfriendly for somebody who just wants PTP. You can use devlink
> traps to show which non-tc traps are active.
To put it differently. Why do you even bother to make the driver
auto-install PTP traps, and not let the user do that? It's the same
argument as asking the user enable the VCAP lookups.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:23 ` Michael Walle
@ 2022-12-09 14:54 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 14:54 UTC (permalink / raw)
To: Michael Walle
Cc: Vladimir Oltean, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 15:23, Michael Walle wrote:
>
> Am 2022-12-09 15:20, schrieb Horatiu Vultur:
> > The 12/09/2022 15:05, Michael Walle wrote:
> > >
> > > Am 2022-12-09 13:56, schrieb Vladimir Oltean:
> > > > On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
> > > > > > Does it also work out of the box with the following patch if
> > > > > > the interface is part of a bridge or do you still have to do
> > > > > > the tc magic from above?
> > > > >
> > > > > You will still need to enable the TCAM using the tc command to have it
> > > > > working when the interface is part of the bridge.
> > > >
> > > > FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
> > > > no need to use tc. Same goes for ocelot-8021q, which also uses the
> > > > VCAP.
> > > > I wouldn't consider forcing the user to add any tc command in order for
> > > > packet timestamping to work properly.
> >
> > On ocelot, the vcap is enabled at port initialization, while on other
> > platforms(lan966x and sparx5) you have the option to enable or disable.
> >
> > >
> > > +1
> > > Esp. because there is no warning. I.e. I tried this patch while
> > > the interface was added on a bridge and there was no error
> > > whatsoever.
> >
> > What error/warning were you expecting to see here?
>
> Scrap that. ptp4l is reporting an error in case the device is part
> of a bridge:
> Jan 1 02:33:04 buildroot user.info syslog: [9184.261] driver rejected
> most general HWTSTAMP filter
>
> Nevertheless, from a users POV I'd just expect it to work. How
> would I know what I need to do here?
What about a warning in the driver? Say that the vcap needs to be
enabled.
>
> -michael
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:54 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 14:54 UTC (permalink / raw)
To: Michael Walle
Cc: Vladimir Oltean, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 15:23, Michael Walle wrote:
>
> Am 2022-12-09 15:20, schrieb Horatiu Vultur:
> > The 12/09/2022 15:05, Michael Walle wrote:
> > >
> > > Am 2022-12-09 13:56, schrieb Vladimir Oltean:
> > > > On Fri, Dec 09, 2022 at 01:58:57PM +0100, Horatiu Vultur wrote:
> > > > > > Does it also work out of the box with the following patch if
> > > > > > the interface is part of a bridge or do you still have to do
> > > > > > the tc magic from above?
> > > > >
> > > > > You will still need to enable the TCAM using the tc command to have it
> > > > > working when the interface is part of the bridge.
> > > >
> > > > FWIW, with ocelot (same VCAP mechanism), PTP traps work out of the box,
> > > > no need to use tc. Same goes for ocelot-8021q, which also uses the
> > > > VCAP.
> > > > I wouldn't consider forcing the user to add any tc command in order for
> > > > packet timestamping to work properly.
> >
> > On ocelot, the vcap is enabled at port initialization, while on other
> > platforms(lan966x and sparx5) you have the option to enable or disable.
> >
> > >
> > > +1
> > > Esp. because there is no warning. I.e. I tried this patch while
> > > the interface was added on a bridge and there was no error
> > > whatsoever.
> >
> > What error/warning were you expecting to see here?
>
> Scrap that. ptp4l is reporting an error in case the device is part
> of a bridge:
> Jan 1 02:33:04 buildroot user.info syslog: [9184.261] driver rejected
> most general HWTSTAMP filter
>
> Nevertheless, from a users POV I'd just expect it to work. How
> would I know what I need to do here?
What about a warning in the driver? Say that the vcap needs to be
enabled.
>
> -michael
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:57 ` Horatiu Vultur
@ 2022-12-09 14:56 ` Vladimir Oltean
-1 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 14:56 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 03:57:20PM +0100, Horatiu Vultur wrote:
> The 12/09/2022 16:43, Vladimir Oltean wrote:
> >
> > On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> > > On ocelot, the vcap is enabled at port initialization, while on other
> > > platforms(lan966x and sparx5) you have the option to enable or disable.
> >
> > Even if that wasn't the case, I'd still consider enabling/disabling VCAP
> > lookups privately in the ocelot driver when there are non-tc users of
> > traps, instead of requiring users to do anything with tc.
>
> I was thinking also about this, such the ptp to enable the VCAP
> privately. But then the issue would be if a user adds entries using tc
> and then start ptp, then suddently the rules that were added using tc
> could be hit. That is the reason why expected the user to enable the
> tcam manually.
I don't understand, tc rules which do what? Why would those rules only
be hit after PTP is enabled and not before?
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:56 ` Vladimir Oltean
0 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 14:56 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 03:57:20PM +0100, Horatiu Vultur wrote:
> The 12/09/2022 16:43, Vladimir Oltean wrote:
> >
> > On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> > > On ocelot, the vcap is enabled at port initialization, while on other
> > > platforms(lan966x and sparx5) you have the option to enable or disable.
> >
> > Even if that wasn't the case, I'd still consider enabling/disabling VCAP
> > lookups privately in the ocelot driver when there are non-tc users of
> > traps, instead of requiring users to do anything with tc.
>
> I was thinking also about this, such the ptp to enable the VCAP
> privately. But then the issue would be if a user adds entries using tc
> and then start ptp, then suddently the rules that were added using tc
> could be hit. That is the reason why expected the user to enable the
> tcam manually.
I don't understand, tc rules which do what? Why would those rules only
be hit after PTP is enabled and not before?
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:43 ` Vladimir Oltean
@ 2022-12-09 14:57 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 14:57 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 16:43, Vladimir Oltean wrote:
>
> On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> > On ocelot, the vcap is enabled at port initialization, while on other
> > platforms(lan966x and sparx5) you have the option to enable or disable.
>
> Even if that wasn't the case, I'd still consider enabling/disabling VCAP
> lookups privately in the ocelot driver when there are non-tc users of
> traps, instead of requiring users to do anything with tc.
I was thinking also about this, such the ptp to enable the VCAP
privately. But then the issue would be if a user adds entries using tc
and then start ptp, then suddently the rules that were added using tc
could be hit. That is the reason why expected the user to enable the
tcam manually.
> It's simply too unfriendly for somebody who just wants PTP. You can use
> devlink traps to show which non-tc traps are active.
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 14:57 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 14:57 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 16:43, Vladimir Oltean wrote:
>
> On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> > On ocelot, the vcap is enabled at port initialization, while on other
> > platforms(lan966x and sparx5) you have the option to enable or disable.
>
> Even if that wasn't the case, I'd still consider enabling/disabling VCAP
> lookups privately in the ocelot driver when there are non-tc users of
> traps, instead of requiring users to do anything with tc.
I was thinking also about this, such the ptp to enable the VCAP
privately. But then the issue would be if a user adds entries using tc
and then start ptp, then suddently the rules that were added using tc
could be hit. That is the reason why expected the user to enable the
tcam manually.
> It's simply too unfriendly for somebody who just wants PTP. You can use
> devlink traps to show which non-tc traps are active.
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 15:30 ` Horatiu Vultur
@ 2022-12-09 15:27 ` Vladimir Oltean
-1 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 15:27 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 04:30:10PM +0100, Horatiu Vultur wrote:
> For example this rule:
> tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol all
> flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action trap
> action goto chain 8100000
>
> This will not be hit until you add this rule:
> tc filter add dev eth0 ingress prio 1 handle 2 matchall skip_sw action goto chain 8000000
>
> Because this rule will enable the HW. Just to aligned to a SW
> implementation of the tc, we don't enable the vcap until there is a rule
> in chain 0 that has an action to go to chain 8000000 were it resides
> IS2 rules.
>
> So for example, on a fresh started lan966x the user will add the following
> rule:
> tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
> all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
> trap action goto chain 8100000
>
> He expects this rule not to be hit as there is no rule in chain 0. Now if
> PTP is started and it would enable vcap, then suddenly this rule may be
> hit.
Is it too restrictive to only allow adding offloaded filters to a chain
that has a valid goto towards it, coming (perhaps indirectly) from chain 0?
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 15:27 ` Vladimir Oltean
0 siblings, 0 replies; 66+ messages in thread
From: Vladimir Oltean @ 2022-12-09 15:27 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, Dec 09, 2022 at 04:30:10PM +0100, Horatiu Vultur wrote:
> For example this rule:
> tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol all
> flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action trap
> action goto chain 8100000
>
> This will not be hit until you add this rule:
> tc filter add dev eth0 ingress prio 1 handle 2 matchall skip_sw action goto chain 8000000
>
> Because this rule will enable the HW. Just to aligned to a SW
> implementation of the tc, we don't enable the vcap until there is a rule
> in chain 0 that has an action to go to chain 8000000 were it resides
> IS2 rules.
>
> So for example, on a fresh started lan966x the user will add the following
> rule:
> tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
> all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
> trap action goto chain 8100000
>
> He expects this rule not to be hit as there is no rule in chain 0. Now if
> PTP is started and it would enable vcap, then suddenly this rule may be
> hit.
Is it too restrictive to only allow adding offloaded filters to a chain
that has a valid goto towards it, coming (perhaps indirectly) from chain 0?
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 14:56 ` Vladimir Oltean
@ 2022-12-09 15:30 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 15:30 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 16:56, Vladimir Oltean wrote:
>
> On Fri, Dec 09, 2022 at 03:57:20PM +0100, Horatiu Vultur wrote:
> > The 12/09/2022 16:43, Vladimir Oltean wrote:
> > >
> > > On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> > > > On ocelot, the vcap is enabled at port initialization, while on other
> > > > platforms(lan966x and sparx5) you have the option to enable or disable.
> > >
> > > Even if that wasn't the case, I'd still consider enabling/disabling VCAP
> > > lookups privately in the ocelot driver when there are non-tc users of
> > > traps, instead of requiring users to do anything with tc.
> >
> > I was thinking also about this, such the ptp to enable the VCAP
> > privately. But then the issue would be if a user adds entries using tc
> > and then start ptp, then suddently the rules that were added using tc
> > could be hit. That is the reason why expected the user to enable the
> > tcam manually.
>
> I don't understand, tc rules which do what? Why would those rules only
> be hit after PTP is enabled and not before?
Because you have not enabled the vcap.
For example this rule:
tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol all
flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action trap
action goto chain 8100000
This will not be hit until you add this rule:
tc filter add dev eth0 ingress prio 1 handle 2 matchall skip_sw action goto chain 8000000
Because this rule will enable the HW. Just to aligned to a SW
implementation of the tc, we don't enable the vcap until there is a rule
in chain 0 that has an action to go to chain 8000000 were it resides
IS2 rules.
So for example, on a fresh started lan966x the user will add the following
rule:
tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
trap action goto chain 8100000
He expects this rule not to be hit as there is no rule in chain 0. Now if
PTP is started and it would enable vcap, then suddenly this rule may be
hit.
I hope this helps a little bit.
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 15:30 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-09 15:30 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 16:56, Vladimir Oltean wrote:
>
> On Fri, Dec 09, 2022 at 03:57:20PM +0100, Horatiu Vultur wrote:
> > The 12/09/2022 16:43, Vladimir Oltean wrote:
> > >
> > > On Fri, Dec 09, 2022 at 03:20:58PM +0100, Horatiu Vultur wrote:
> > > > On ocelot, the vcap is enabled at port initialization, while on other
> > > > platforms(lan966x and sparx5) you have the option to enable or disable.
> > >
> > > Even if that wasn't the case, I'd still consider enabling/disabling VCAP
> > > lookups privately in the ocelot driver when there are non-tc users of
> > > traps, instead of requiring users to do anything with tc.
> >
> > I was thinking also about this, such the ptp to enable the VCAP
> > privately. But then the issue would be if a user adds entries using tc
> > and then start ptp, then suddently the rules that were added using tc
> > could be hit. That is the reason why expected the user to enable the
> > tcam manually.
>
> I don't understand, tc rules which do what? Why would those rules only
> be hit after PTP is enabled and not before?
Because you have not enabled the vcap.
For example this rule:
tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol all
flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action trap
action goto chain 8100000
This will not be hit until you add this rule:
tc filter add dev eth0 ingress prio 1 handle 2 matchall skip_sw action goto chain 8000000
Because this rule will enable the HW. Just to aligned to a SW
implementation of the tc, we don't enable the vcap until there is a rule
in chain 0 that has an action to go to chain 8000000 were it resides
IS2 rules.
So for example, on a fresh started lan966x the user will add the following
rule:
tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
trap action goto chain 8100000
He expects this rule not to be hit as there is no rule in chain 0. Now if
PTP is started and it would enable vcap, then suddenly this rule may be
hit.
I hope this helps a little bit.
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 15:27 ` Vladimir Oltean
@ 2022-12-09 23:03 ` Jakub Kicinski
-1 siblings, 0 replies; 66+ messages in thread
From: Jakub Kicinski @ 2022-12-09 23:03 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Horatiu Vultur, Michael Walle, Steen.Hegelund, UNGLinuxDriver,
daniel.machon, davem, edumazet, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, 9 Dec 2022 17:27:13 +0200 Vladimir Oltean wrote:
> > So for example, on a fresh started lan966x the user will add the following
> > rule:
> > tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
> > all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
> > trap action goto chain 8100000
> >
> > He expects this rule not to be hit as there is no rule in chain 0. Now if
> > PTP is started and it would enable vcap, then suddenly this rule may be
> > hit.
>
> Is it too restrictive to only allow adding offloaded filters to a chain
> that has a valid goto towards it, coming (perhaps indirectly) from chain 0?
Right, we fumbled the review and let the chain oddness in.
Until recently the driver worked without any rules in chain 0 :(
Maybe adding and offload of the rules can be separated?
Only actually add the rules to the HW once the goto chain rule
has been added?
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-09 23:03 ` Jakub Kicinski
0 siblings, 0 replies; 66+ messages in thread
From: Jakub Kicinski @ 2022-12-09 23:03 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Horatiu Vultur, Michael Walle, Steen.Hegelund, UNGLinuxDriver,
daniel.machon, davem, edumazet, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
On Fri, 9 Dec 2022 17:27:13 +0200 Vladimir Oltean wrote:
> > So for example, on a fresh started lan966x the user will add the following
> > rule:
> > tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
> > all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
> > trap action goto chain 8100000
> >
> > He expects this rule not to be hit as there is no rule in chain 0. Now if
> > PTP is started and it would enable vcap, then suddenly this rule may be
> > hit.
>
> Is it too restrictive to only allow adding offloaded filters to a chain
> that has a valid goto towards it, coming (perhaps indirectly) from chain 0?
Right, we fumbled the review and let the chain oddness in.
Until recently the driver worked without any rules in chain 0 :(
Maybe adding and offload of the rules can be separated?
Only actually add the rules to the HW once the goto chain rule
has been added?
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 15:27 ` Vladimir Oltean
@ 2022-12-12 14:20 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-12 14:20 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 17:27, Vladimir Oltean wrote:
>
Sorry for late reply!
> On Fri, Dec 09, 2022 at 04:30:10PM +0100, Horatiu Vultur wrote:
> > For example this rule:
> > tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol all
> > flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action trap
> > action goto chain 8100000
> >
> > This will not be hit until you add this rule:
> > tc filter add dev eth0 ingress prio 1 handle 2 matchall skip_sw action goto chain 8000000
> >
> > Because this rule will enable the HW. Just to aligned to a SW
> > implementation of the tc, we don't enable the vcap until there is a rule
> > in chain 0 that has an action to go to chain 8000000 were it resides
> > IS2 rules.
> >
> > So for example, on a fresh started lan966x the user will add the following
> > rule:
> > tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
> > all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
> > trap action goto chain 8100000
> >
> > He expects this rule not to be hit as there is no rule in chain 0. Now if
> > PTP is started and it would enable vcap, then suddenly this rule may be
> > hit.
>
> Is it too restrictive to only allow adding offloaded filters to a chain
> that has a valid goto towards it, coming (perhaps indirectly) from chain 0?
We were thinking to do something like this. With a small difference, to
allow the user to add filters to a chain, but offload them in HW only when
there is a valid goto towards. Instead of checking if there is a goto to
that chain. But I think we need to spend a little bit more time on this.
Any suggestion is more than welcome.
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-12 14:20 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-12 14:20 UTC (permalink / raw)
To: Vladimir Oltean
Cc: Michael Walle, Steen.Hegelund, UNGLinuxDriver, daniel.machon,
davem, edumazet, kuba, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 17:27, Vladimir Oltean wrote:
>
Sorry for late reply!
> On Fri, Dec 09, 2022 at 04:30:10PM +0100, Horatiu Vultur wrote:
> > For example this rule:
> > tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol all
> > flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action trap
> > action goto chain 8100000
> >
> > This will not be hit until you add this rule:
> > tc filter add dev eth0 ingress prio 1 handle 2 matchall skip_sw action goto chain 8000000
> >
> > Because this rule will enable the HW. Just to aligned to a SW
> > implementation of the tc, we don't enable the vcap until there is a rule
> > in chain 0 that has an action to go to chain 8000000 were it resides
> > IS2 rules.
> >
> > So for example, on a fresh started lan966x the user will add the following
> > rule:
> > tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
> > all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
> > trap action goto chain 8100000
> >
> > He expects this rule not to be hit as there is no rule in chain 0. Now if
> > PTP is started and it would enable vcap, then suddenly this rule may be
> > hit.
>
> Is it too restrictive to only allow adding offloaded filters to a chain
> that has a valid goto towards it, coming (perhaps indirectly) from chain 0?
We were thinking to do something like this. With a small difference, to
allow the user to add filters to a chain, but offload them in HW only when
there is a valid goto towards. Instead of checking if there is a goto to
that chain. But I think we need to spend a little bit more time on this.
Any suggestion is more than welcome.
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 23:03 ` Jakub Kicinski
@ 2022-12-12 14:27 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-12 14:27 UTC (permalink / raw)
To: Jakub Kicinski
Cc: Vladimir Oltean, Michael Walle, Steen.Hegelund, UNGLinuxDriver,
daniel.machon, davem, edumazet, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 15:03, Jakub Kicinski wrote:
>
> On Fri, 9 Dec 2022 17:27:13 +0200 Vladimir Oltean wrote:
> > > So for example, on a fresh started lan966x the user will add the following
> > > rule:
> > > tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
> > > all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
> > > trap action goto chain 8100000
> > >
> > > He expects this rule not to be hit as there is no rule in chain 0. Now if
> > > PTP is started and it would enable vcap, then suddenly this rule may be
> > > hit.
> >
> > Is it too restrictive to only allow adding offloaded filters to a chain
> > that has a valid goto towards it, coming (perhaps indirectly) from chain 0?
>
> Right, we fumbled the review and let the chain oddness in.
> Until recently the driver worked without any rules in chain 0 :(
>
> Maybe adding and offload of the rules can be separated?
> Only actually add the rules to the HW once the goto chain rule
> has been added?
Yes, we would like to do something like this.
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2022-12-12 14:27 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2022-12-12 14:27 UTC (permalink / raw)
To: Jakub Kicinski
Cc: Vladimir Oltean, Michael Walle, Steen.Hegelund, UNGLinuxDriver,
daniel.machon, davem, edumazet, lars.povlsen, linux-arm-kernel,
linux-kernel, netdev, pabeni, richardcochran
The 12/09/2022 15:03, Jakub Kicinski wrote:
>
> On Fri, 9 Dec 2022 17:27:13 +0200 Vladimir Oltean wrote:
> > > So for example, on a fresh started lan966x the user will add the following
> > > rule:
> > > tc filter add dev eth0 ingress chain 8000000 prio 1 handle 1 protocol
> > > all flower skip_sw dst_mac 00:11:22:33:44:55/ff:ff:ff:ff:ff:ff action
> > > trap action goto chain 8100000
> > >
> > > He expects this rule not to be hit as there is no rule in chain 0. Now if
> > > PTP is started and it would enable vcap, then suddenly this rule may be
> > > hit.
> >
> > Is it too restrictive to only allow adding offloaded filters to a chain
> > that has a valid goto towards it, coming (perhaps indirectly) from chain 0?
>
> Right, we fumbled the review and let the chain oddness in.
> Until recently the driver worked without any rules in chain 0 :(
>
> Maybe adding and offload of the rules can be separated?
> Only actually add the rules to the HW once the goto chain rule
> has been added?
Yes, we would like to do something like this.
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2022-12-09 9:29 ` Horatiu Vultur
@ 2023-01-05 15:09 ` Michael Walle
-1 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2023-01-05 15:09 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
Hi,
>> Also, if the answer to my question above is yes, and ptp should
>> have worked on eth0 before, this is a regression then.
>
> OK, I can see your point.
> With the following diff, you should see the same behaviour as before:
> ---
> diff --git
> a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> index 904f5a3f636d3..538f4b76cf97a 100644
> --- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> @@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device
> *dev, int lookup,
>
> /* Check if the port keyset selection is enabled */
> val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
> - if (!ANA_VCAP_S2_CFG_ENA_GET(val))
> - return -ENOENT;
>
> /* Collect all keysets for the port in a list */
> if (l3_proto == ETH_P_ALL)
Any news on this? Apart from the patches which would change the
need to use some tc magic, this should be a separate fixes patch,
right?
-michael
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2023-01-05 15:09 ` Michael Walle
0 siblings, 0 replies; 66+ messages in thread
From: Michael Walle @ 2023-01-05 15:09 UTC (permalink / raw)
To: Horatiu Vultur
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
Hi,
>> Also, if the answer to my question above is yes, and ptp should
>> have worked on eth0 before, this is a regression then.
>
> OK, I can see your point.
> With the following diff, you should see the same behaviour as before:
> ---
> diff --git
> a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> index 904f5a3f636d3..538f4b76cf97a 100644
> --- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> @@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device
> *dev, int lookup,
>
> /* Check if the port keyset selection is enabled */
> val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
> - if (!ANA_VCAP_S2_CFG_ENA_GET(val))
> - return -ENOENT;
>
> /* Collect all keysets for the port in a list */
> if (l3_proto == ETH_P_ALL)
Any news on this? Apart from the patches which would change the
need to use some tc magic, this should be a separate fixes patch,
right?
-michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
2023-01-05 15:09 ` Michael Walle
@ 2023-01-05 21:55 ` Horatiu Vultur
-1 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2023-01-05 21:55 UTC (permalink / raw)
To: Michael Walle
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
The 01/05/2023 16:09, Michael Walle wrote:
>
> Hi,
Hi Michael,
>
> > > Also, if the answer to my question above is yes, and ptp should
> > > have worked on eth0 before, this is a regression then.
> >
> > OK, I can see your point.
> > With the following diff, you should see the same behaviour as before:
> > ---
> > diff --git
> > a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > index 904f5a3f636d3..538f4b76cf97a 100644
> > --- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > @@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device
> > *dev, int lookup,
> >
> > /* Check if the port keyset selection is enabled */
> > val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
> > - if (!ANA_VCAP_S2_CFG_ENA_GET(val))
> > - return -ENOENT;
> >
> > /* Collect all keysets for the port in a list */
> > if (l3_proto == ETH_P_ALL)
>
> Any news on this? Apart from the patches which would change the
> need to use some tc magic, this should be a separate fixes patch,
> right?
My colleague Steen, has sent a patch series here [1].
This allows to PTP rules in HW without any tc commands.
[1] https://lore.kernel.org/lkml/20230105081335.1261636-1-steen.hegelund@microchip.com/T/
>
> -michael
--
/Horatiu
^ permalink raw reply [flat|nested] 66+ messages in thread
* Re: [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules
@ 2023-01-05 21:55 ` Horatiu Vultur
0 siblings, 0 replies; 66+ messages in thread
From: Horatiu Vultur @ 2023-01-05 21:55 UTC (permalink / raw)
To: Michael Walle
Cc: Steen.Hegelund, UNGLinuxDriver, daniel.machon, davem, edumazet,
kuba, lars.povlsen, linux-arm-kernel, linux-kernel, netdev,
olteanv, pabeni, richardcochran
The 01/05/2023 16:09, Michael Walle wrote:
>
> Hi,
Hi Michael,
>
> > > Also, if the answer to my question above is yes, and ptp should
> > > have worked on eth0 before, this is a regression then.
> >
> > OK, I can see your point.
> > With the following diff, you should see the same behaviour as before:
> > ---
> > diff --git
> > a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > index 904f5a3f636d3..538f4b76cf97a 100644
> > --- a/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.c
> > @@ -91,8 +91,6 @@ lan966x_vcap_is2_get_port_keysets(struct net_device
> > *dev, int lookup,
> >
> > /* Check if the port keyset selection is enabled */
> > val = lan_rd(lan966x, ANA_VCAP_S2_CFG(port->chip_port));
> > - if (!ANA_VCAP_S2_CFG_ENA_GET(val))
> > - return -ENOENT;
> >
> > /* Collect all keysets for the port in a list */
> > if (l3_proto == ETH_P_ALL)
>
> Any news on this? Apart from the patches which would change the
> need to use some tc magic, this should be a separate fixes patch,
> right?
My colleague Steen, has sent a patch series here [1].
This allows to PTP rules in HW without any tc commands.
[1] https://lore.kernel.org/lkml/20230105081335.1261636-1-steen.hegelund@microchip.com/T/
>
> -michael
--
/Horatiu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 66+ messages in thread
end of thread, other threads:[~2023-01-05 23:39 UTC | newest]
Thread overview: 66+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-12-03 10:43 [PATCH net-next v3 0/4] net: lan966x: Enable PTP on bridge interfaces Horatiu Vultur
2022-12-03 10:43 ` Horatiu Vultur
2022-12-03 10:43 ` [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule Horatiu Vultur
2022-12-03 10:43 ` Horatiu Vultur
2022-12-06 12:31 ` Paolo Abeni
2022-12-06 12:31 ` Paolo Abeni
2022-12-07 8:30 ` Horatiu Vultur
2022-12-07 8:30 ` Horatiu Vultur
2022-12-03 10:43 ` [PATCH net-next v3 2/4] net: microchip: vcap: Add vcap_mod_rule Horatiu Vultur
2022-12-03 10:43 ` Horatiu Vultur
2022-12-03 10:43 ` [PATCH net-next v3 3/4] net: microchip: vcap: Add vcap_rule_get_key_u32 Horatiu Vultur
2022-12-03 10:43 ` Horatiu Vultur
2022-12-03 10:43 ` [PATCH net-next v3 4/4] net: lan966x: Add ptp trap rules Horatiu Vultur
2022-12-03 10:43 ` Horatiu Vultur
2022-12-08 9:25 ` Michael Walle
2022-12-08 9:25 ` Michael Walle
2022-12-08 9:27 ` Michael Walle
2022-12-08 9:27 ` Michael Walle
2022-12-08 13:04 ` Horatiu Vultur
2022-12-08 13:04 ` Horatiu Vultur
2022-12-08 13:18 ` Michael Walle
2022-12-08 13:18 ` Michael Walle
2022-12-09 9:29 ` Horatiu Vultur
2022-12-09 9:29 ` Horatiu Vultur
2022-12-09 12:10 ` Michael Walle
2022-12-09 12:10 ` Michael Walle
2022-12-09 12:58 ` Horatiu Vultur
2022-12-09 12:58 ` Horatiu Vultur
2022-12-09 12:56 ` Vladimir Oltean
2022-12-09 12:56 ` Vladimir Oltean
2022-12-09 14:05 ` Michael Walle
2022-12-09 14:05 ` Michael Walle
2022-12-09 14:14 ` Vladimir Oltean
2022-12-09 14:14 ` Vladimir Oltean
2022-12-09 14:20 ` Horatiu Vultur
2022-12-09 14:20 ` Horatiu Vultur
2022-12-09 14:23 ` Michael Walle
2022-12-09 14:23 ` Michael Walle
2022-12-09 14:54 ` Horatiu Vultur
2022-12-09 14:54 ` Horatiu Vultur
2022-12-09 14:43 ` Vladimir Oltean
2022-12-09 14:43 ` Vladimir Oltean
2022-12-09 14:47 ` Vladimir Oltean
2022-12-09 14:47 ` Vladimir Oltean
2022-12-09 14:57 ` Horatiu Vultur
2022-12-09 14:57 ` Horatiu Vultur
2022-12-09 14:56 ` Vladimir Oltean
2022-12-09 14:56 ` Vladimir Oltean
2022-12-09 15:30 ` Horatiu Vultur
2022-12-09 15:30 ` Horatiu Vultur
2022-12-09 15:27 ` Vladimir Oltean
2022-12-09 15:27 ` Vladimir Oltean
2022-12-09 23:03 ` Jakub Kicinski
2022-12-09 23:03 ` Jakub Kicinski
2022-12-12 14:27 ` Horatiu Vultur
2022-12-12 14:27 ` Horatiu Vultur
2022-12-12 14:20 ` Horatiu Vultur
2022-12-12 14:20 ` Horatiu Vultur
2023-01-05 15:09 ` Michael Walle
2023-01-05 15:09 ` Michael Walle
2023-01-05 21:55 ` Horatiu Vultur
2023-01-05 21:55 ` Horatiu Vultur
2022-12-06 12:40 ` [PATCH net-next v3 0/4] net: lan966x: Enable PTP on bridge interfaces patchwork-bot+netdevbpf
2022-12-06 12:40 ` patchwork-bot+netdevbpf
2022-12-08 18:57 [PATCH net-next v3 1/4] net: microchip: vcap: Add vcap_get_rule kernel test robot
2022-12-09 8:54 ` Dan Carpenter
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