* [PATCHv4 net-next 2/3] octeontx2-af: Add devlink health reporters for NPA
2020-11-21 4:01 [PATCHv3 net-next 0/3] Add devlink and devlink health reporters to George Cherian
@ 2020-11-21 4:02 ` George Cherian
2020-11-21 14:13 ` Jiri Pirko
0 siblings, 1 reply; 6+ messages in thread
From: George Cherian @ 2020-11-21 4:02 UTC (permalink / raw)
To: netdev, linux-kernel
Cc: kuba, davem, sgoutham, lcherian, gakula, masahiroy,
george.cherian, willemdebruijn.kernel, saeed
Add health reporters for RVU NPA block.
NPA Health reporters handle following HW event groups
- GENERAL events
- ERROR events
- RAS events
- RVU event
An event counter per event is maintained in SW.
Output:
# devlink health
pci/0002:01:00.0:
reporter npa
state healthy error 0 recover 0
# devlink health dump show pci/0002:01:00.0 reporter npa
NPA_AF_GENERAL:
Unmap PF Error: 0
Free Disabled for NIX0 RX: 0
Free Disabled for NIX0 TX: 0
Free Disabled for NIX1 RX: 0
Free Disabled for NIX1 TX: 0
Free Disabled for SSO: 0
Free Disabled for TIM: 0
Free Disabled for DPI: 0
Free Disabled for AURA: 0
Alloc Disabled for Resvd: 0
NPA_AF_ERR:
Memory Fault on NPA_AQ_INST_S read: 0
Memory Fault on NPA_AQ_RES_S write: 0
AQ Doorbell Error: 0
Poisoned data on NPA_AQ_INST_S read: 0
Poisoned data on NPA_AQ_RES_S write: 0
Poisoned data on HW context read: 0
NPA_AF_RVU:
Unmap Slot Error: 0
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: George Cherian <george.cherian@marvell.com>
---
.../marvell/octeontx2/af/rvu_devlink.c | 492 +++++++++++++++++-
.../marvell/octeontx2/af/rvu_devlink.h | 31 ++
.../marvell/octeontx2/af/rvu_struct.h | 23 +
3 files changed, 545 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c
index 04ef945e7e75..b7f0691d86b0 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c
@@ -5,10 +5,498 @@
*
*/
+#include<linux/bitfield.h>
+
#include "rvu.h"
+#include "rvu_reg.h"
+#include "rvu_struct.h"
#define DRV_NAME "octeontx2-af"
+static int rvu_report_pair_start(struct devlink_fmsg *fmsg, const char *name)
+{
+ int err;
+
+ err = devlink_fmsg_pair_nest_start(fmsg, name);
+ if (err)
+ return err;
+
+ return devlink_fmsg_obj_nest_start(fmsg);
+}
+
+static int rvu_report_pair_end(struct devlink_fmsg *fmsg)
+{
+ int err;
+
+ err = devlink_fmsg_obj_nest_end(fmsg);
+ if (err)
+ return err;
+
+ return devlink_fmsg_pair_nest_end(fmsg);
+}
+
+static bool rvu_common_request_irq(struct rvu *rvu, int offset,
+ const char *name, irq_handler_t fn)
+{
+ struct rvu_devlink *rvu_dl = rvu->rvu_dl;
+ int rc;
+
+ sprintf(&rvu->irq_name[offset * NAME_SIZE], name);
+ rc = request_irq(pci_irq_vector(rvu->pdev, offset), fn, 0,
+ &rvu->irq_name[offset * NAME_SIZE], rvu_dl);
+ if (rc)
+ dev_warn(rvu->dev, "Failed to register %s irq\n", name);
+ else
+ rvu->irq_allocated[offset] = true;
+
+ return rvu->irq_allocated[offset];
+}
+
+static irqreturn_t rvu_npa_af_rvu_intr_handler(int irq, void *rvu_irq)
+{
+ struct rvu_npa_event_ctx *npa_event_context;
+ struct rvu_npa_event_cnt *npa_event_count;
+ struct rvu_devlink *rvu_dl = rvu_irq;
+ struct rvu *rvu;
+ int blkaddr;
+ u64 intr;
+
+ rvu = rvu_dl->rvu;
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+ if (blkaddr < 0)
+ return IRQ_NONE;
+
+ npa_event_context = rvu_dl->npa_event_ctx;
+ npa_event_count = &npa_event_context->npa_event_cnt;
+ intr = rvu_read64(rvu, blkaddr, NPA_AF_RVU_INT);
+ npa_event_context->npa_af_rvu_int = intr;
+
+ if (intr & BIT_ULL(0))
+ npa_event_count->unmap_slot_count++;
+
+ /* Clear interrupts */
+ rvu_write64(rvu, blkaddr, NPA_AF_RVU_INT, intr);
+ rvu_write64(rvu, blkaddr, NPA_AF_RVU_INT_ENA_W1C, ~0ULL);
+ devlink_health_report(rvu_dl->rvu_npa_health_reporter, "NPA_AF_RVU Error",
+ npa_event_context);
+
+ return IRQ_HANDLED;
+}
+
+static int rvu_npa_inpq_to_cnt(u16 in,
+ struct rvu_npa_event_cnt *npa_event_count)
+{
+ switch (in) {
+ case 0:
+ return 0;
+ case BIT(NPA_INPQ_NIX0_RX):
+ return npa_event_count->free_dis_nix0_rx_count++;
+ case BIT(NPA_INPQ_NIX0_TX):
+ return npa_event_count->free_dis_nix0_tx_count++;
+ case BIT(NPA_INPQ_NIX1_RX):
+ return npa_event_count->free_dis_nix1_rx_count++;
+ case BIT(NPA_INPQ_NIX1_TX):
+ return npa_event_count->free_dis_nix1_tx_count++;
+ case BIT(NPA_INPQ_SSO):
+ return npa_event_count->free_dis_sso_count++;
+ case BIT(NPA_INPQ_TIM):
+ return npa_event_count->free_dis_tim_count++;
+ case BIT(NPA_INPQ_DPI):
+ return npa_event_count->free_dis_dpi_count++;
+ case BIT(NPA_INPQ_AURA_OP):
+ return npa_event_count->free_dis_aura_count++;
+ case BIT(NPA_INPQ_INTERNAL_RSV):
+ return npa_event_count->free_dis_rsvd_count++;
+ }
+
+ return npa_event_count->alloc_dis_rsvd_count++;
+}
+
+static irqreturn_t rvu_npa_af_gen_intr_handler(int irq, void *rvu_irq)
+{
+ struct rvu_npa_event_ctx *npa_event_context;
+ struct rvu_npa_event_cnt *npa_event_count;
+ struct rvu_devlink *rvu_dl = rvu_irq;
+ struct rvu *rvu;
+ int blkaddr, val;
+ u64 intr;
+
+ rvu = rvu_dl->rvu;
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+ if (blkaddr < 0)
+ return IRQ_NONE;
+
+ npa_event_context = rvu_dl->npa_event_ctx;
+ npa_event_count = &npa_event_context->npa_event_cnt;
+ intr = rvu_read64(rvu, blkaddr, NPA_AF_GEN_INT);
+ npa_event_context->npa_af_rvu_gen = intr;
+
+ if (intr & BIT_ULL(32))
+ npa_event_count->unmap_pf_count++;
+
+ val = FIELD_GET(GENMASK(31, 16), intr);
+ rvu_npa_inpq_to_cnt(val, npa_event_count);
+
+ val = FIELD_GET(GENMASK(15, 0), intr);
+ rvu_npa_inpq_to_cnt(val, npa_event_count);
+
+ /* Clear interrupts */
+ rvu_write64(rvu, blkaddr, NPA_AF_GEN_INT, intr);
+ rvu_write64(rvu, blkaddr, NPA_AF_GEN_INT_ENA_W1C, ~0ULL);
+ devlink_health_report(rvu_dl->rvu_npa_health_reporter, "NPA_AF_GEN Error",
+ npa_event_context);
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t rvu_npa_af_err_intr_handler(int irq, void *rvu_irq)
+{
+ struct rvu_npa_event_ctx *npa_event_context;
+ struct rvu_npa_event_cnt *npa_event_count;
+ struct rvu_devlink *rvu_dl = rvu_irq;
+ struct rvu *rvu;
+ int blkaddr;
+ u64 intr;
+
+ rvu = rvu_dl->rvu;
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+ if (blkaddr < 0)
+ return IRQ_NONE;
+ npa_event_context = rvu_dl->npa_event_ctx;
+ npa_event_count = &npa_event_context->npa_event_cnt;
+ intr = rvu_read64(rvu, blkaddr, NPA_AF_ERR_INT);
+ npa_event_context->npa_af_rvu_err = intr;
+
+ if (intr & BIT_ULL(14))
+ npa_event_count->aq_inst_count++;
+
+ if (intr & BIT_ULL(13))
+ npa_event_count->aq_res_count++;
+
+ if (intr & BIT_ULL(12))
+ npa_event_count->aq_db_count++;
+
+ /* Clear interrupts */
+ rvu_write64(rvu, blkaddr, NPA_AF_ERR_INT, intr);
+ rvu_write64(rvu, blkaddr, NPA_AF_ERR_INT_ENA_W1C, ~0ULL);
+ devlink_health_report(rvu_dl->rvu_npa_health_reporter, "NPA_AF_ERR Error",
+ npa_event_context);
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t rvu_npa_af_ras_intr_handler(int irq, void *rvu_irq)
+{
+ struct rvu_npa_event_ctx *npa_event_context;
+ struct rvu_npa_event_cnt *npa_event_count;
+ struct rvu_devlink *rvu_dl = rvu_irq;
+ struct rvu *rvu;
+ int blkaddr;
+ u64 intr;
+
+ rvu = rvu_dl->rvu;
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+ if (blkaddr < 0)
+ return IRQ_NONE;
+
+ npa_event_context = rvu_dl->npa_event_ctx;
+ npa_event_count = &npa_event_context->npa_event_cnt;
+ intr = rvu_read64(rvu, blkaddr, NPA_AF_RAS);
+ npa_event_context->npa_af_rvu_ras = intr;
+
+ if (intr & BIT_ULL(34))
+ npa_event_count->poison_aq_inst_count++;
+
+ if (intr & BIT_ULL(33))
+ npa_event_count->poison_aq_res_count++;
+
+ if (intr & BIT_ULL(32))
+ npa_event_count->poison_aq_cxt_count++;
+
+ /* Clear interrupts */
+ rvu_write64(rvu, blkaddr, NPA_AF_RAS, intr);
+ rvu_write64(rvu, blkaddr, NPA_AF_RAS_ENA_W1C, ~0ULL);
+ devlink_health_report(rvu_dl->rvu_npa_health_reporter, "HW NPA_AF_RAS Error reported",
+ npa_event_context);
+ return IRQ_HANDLED;
+}
+
+static void rvu_npa_unregister_interrupts(struct rvu *rvu)
+{
+ struct rvu_devlink *rvu_dl = rvu->rvu_dl;
+ int i, offs, blkaddr;
+ u64 reg;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+ if (blkaddr < 0)
+ return;
+
+ reg = rvu_read64(rvu, blkaddr, NPA_PRIV_AF_INT_CFG);
+ offs = reg & 0x3FF;
+
+ rvu_write64(rvu, blkaddr, NPA_AF_RVU_INT_ENA_W1C, ~0ULL);
+ rvu_write64(rvu, blkaddr, NPA_AF_GEN_INT_ENA_W1C, ~0ULL);
+ rvu_write64(rvu, blkaddr, NPA_AF_ERR_INT_ENA_W1C, ~0ULL);
+ rvu_write64(rvu, blkaddr, NPA_AF_RAS_ENA_W1C, ~0ULL);
+
+ for (i = 0; i < NPA_AF_INT_VEC_CNT; i++)
+ if (rvu->irq_allocated[offs + i]) {
+ free_irq(pci_irq_vector(rvu->pdev, offs + i), rvu_dl);
+ rvu->irq_allocated[offs + i] = false;
+ }
+}
+
+static int rvu_npa_register_interrupts(struct rvu *rvu)
+{
+ int blkaddr, base;
+ bool rc;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+ if (blkaddr < 0)
+ return blkaddr;
+
+ /* Get NPA AF MSIX vectors offset. */
+ base = rvu_read64(rvu, blkaddr, NPA_PRIV_AF_INT_CFG) & 0x3ff;
+ if (!base) {
+ dev_warn(rvu->dev,
+ "Failed to get NPA_AF_INT vector offsets\n");
+ return 0;
+ }
+
+ /* Register and enable NPA_AF_RVU_INT interrupt */
+ rc = rvu_common_request_irq(rvu, base + NPA_AF_INT_VEC_RVU,
+ "NPA_AF_RVU_INT",
+ rvu_npa_af_rvu_intr_handler);
+ if (!rc)
+ goto err;
+ rvu_write64(rvu, blkaddr, NPA_AF_RVU_INT_ENA_W1S, ~0ULL);
+
+ /* Register and enable NPA_AF_GEN_INT interrupt */
+ rc = rvu_common_request_irq(rvu, base + NPA_AF_INT_VEC_GEN,
+ "NPA_AF_RVU_GEN",
+ rvu_npa_af_gen_intr_handler);
+ if (!rc)
+ goto err;
+ rvu_write64(rvu, blkaddr, NPA_AF_GEN_INT_ENA_W1S, ~0ULL);
+
+ /* Register and enable NPA_AF_ERR_INT interrupt */
+ rc = rvu_common_request_irq(rvu, base + NPA_AF_INT_VEC_AF_ERR,
+ "NPA_AF_ERR_INT",
+ rvu_npa_af_err_intr_handler);
+ if (!rc)
+ goto err;
+ rvu_write64(rvu, blkaddr, NPA_AF_ERR_INT_ENA_W1S, ~0ULL);
+
+ /* Register and enable NPA_AF_RAS interrupt */
+ rc = rvu_common_request_irq(rvu, base + NPA_AF_INT_VEC_POISON,
+ "NPA_AF_RAS",
+ rvu_npa_af_ras_intr_handler);
+ if (!rc)
+ goto err;
+ rvu_write64(rvu, blkaddr, NPA_AF_RAS_ENA_W1S, ~0ULL);
+
+ return 0;
+err:
+ rvu_npa_unregister_interrupts(rvu);
+ return rc;
+}
+
+static int rvu_npa_report_show(struct devlink_fmsg *fmsg, struct rvu *rvu)
+{
+ struct rvu_npa_event_ctx *npa_event_context;
+ struct rvu_npa_event_cnt *npa_event_count;
+ struct rvu_devlink *rvu_dl = rvu->rvu_dl;
+ int err;
+
+ npa_event_context = rvu_dl->npa_event_ctx;
+ npa_event_count = &npa_event_context->npa_event_cnt;
+ err = rvu_report_pair_start(fmsg, "NPA_AF_GENERAL");
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\tUnmap PF Error",
+ npa_event_count->unmap_pf_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tFree Disabled for NIX0 RX",
+ npa_event_count->free_dis_nix0_rx_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tFree Disabled for NIX0 TX",
+ npa_event_count->free_dis_nix0_tx_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tFree Disabled for NIX1 RX",
+ npa_event_count->free_dis_nix1_rx_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tFree Disabled for NIX1 TX",
+ npa_event_count->free_dis_nix1_tx_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tFree Disabled for SSO",
+ npa_event_count->free_dis_sso_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tFree Disabled for TIM",
+ npa_event_count->free_dis_tim_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tFree Disabled for DPI",
+ npa_event_count->free_dis_dpi_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tFree Disabled for AURA",
+ npa_event_count->free_dis_aura_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tAlloc Disabled for Resvd",
+ npa_event_count->alloc_dis_rsvd_count);
+ if (err)
+ return err;
+ err = rvu_report_pair_end(fmsg);
+ if (err)
+ return err;
+ err = rvu_report_pair_start(fmsg, "NPA_AF_ERR");
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\tMemory Fault on NPA_AQ_INST_S read",
+ npa_event_count->aq_inst_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tMemory Fault on NPA_AQ_RES_S write",
+ npa_event_count->aq_res_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tAQ Doorbell Error",
+ npa_event_count->aq_db_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tPoisoned data on NPA_AQ_INST_S read",
+ npa_event_count->poison_aq_inst_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tPoisoned data on NPA_AQ_RES_S write",
+ npa_event_count->poison_aq_res_count);
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\n\tPoisoned data on HW context read",
+ npa_event_count->poison_aq_cxt_count);
+ if (err)
+ return err;
+ err = rvu_report_pair_end(fmsg);
+ if (err)
+ return err;
+ err = rvu_report_pair_start(fmsg, "NPA_AF_RVU");
+ if (err)
+ return err;
+ err = devlink_fmsg_u64_pair_put(fmsg, "\tUnmap Slot Error",
+ npa_event_count->unmap_slot_count);
+ if (err)
+ return err;
+ return rvu_report_pair_end(fmsg);
+}
+
+static int rvu_npa_reporter_dump(struct devlink_health_reporter *reporter,
+ struct devlink_fmsg *fmsg, void *ctx,
+ struct netlink_ext_ack *netlink_extack)
+{
+ struct rvu *rvu = devlink_health_reporter_priv(reporter);
+
+ return rvu_npa_report_show(fmsg, rvu);
+}
+
+static int rvu_npa_reporter_recover(struct devlink_health_reporter *reporter,
+ void *ctx, struct netlink_ext_ack *netlink_extack)
+{
+ struct rvu *rvu = devlink_health_reporter_priv(reporter);
+ struct rvu_npa_event_ctx *npa_event_ctx = ctx;
+ int blkaddr;
+
+ blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPA, 0);
+ if (blkaddr < 0)
+ return blkaddr;
+
+ if (npa_event_ctx->npa_af_rvu_int) {
+ rvu_write64(rvu, blkaddr, NPA_AF_RVU_INT_ENA_W1S, ~0ULL);
+ npa_event_ctx->npa_af_rvu_int = 0;
+ }
+ if (npa_event_ctx->npa_af_rvu_gen) {
+ rvu_write64(rvu, blkaddr, NPA_AF_GEN_INT_ENA_W1S, ~0ULL);
+ npa_event_ctx->npa_af_rvu_gen = 0;
+ }
+ if (npa_event_ctx->npa_af_rvu_err) {
+ rvu_write64(rvu, blkaddr, NPA_AF_ERR_INT_ENA_W1S, ~0ULL);
+ npa_event_ctx->npa_af_rvu_err = 0;
+ }
+ if (npa_event_ctx->npa_af_rvu_ras) {
+ rvu_write64(rvu, blkaddr, NPA_AF_RAS_ENA_W1S, ~0ULL);
+ npa_event_ctx->npa_af_rvu_ras = 0;
+ }
+
+ return 0;
+}
+
+static const struct devlink_health_reporter_ops rvu_npa_hw_fault_reporter_ops = {
+ .name = "hw_npa",
+ .recover = rvu_npa_reporter_recover,
+ .dump = rvu_npa_reporter_dump,
+};
+
+static int rvu_npa_health_reporters_create(struct rvu_devlink *rvu_dl)
+{
+ struct devlink_health_reporter *rvu_npa_health_reporter;
+ struct rvu_npa_event_ctx *npa_event_context;
+ struct rvu *rvu = rvu_dl->rvu;
+
+ npa_event_context = kzalloc(sizeof(*npa_event_context), GFP_KERNEL);
+ if (!npa_event_context)
+ return -ENOMEM;
+
+ rvu_dl->npa_event_ctx = npa_event_context;
+ rvu_npa_health_reporter = devlink_health_reporter_create(rvu_dl->dl,
+ &rvu_npa_hw_fault_reporter_ops,
+ 0, rvu);
+ if (IS_ERR(rvu_npa_health_reporter)) {
+ dev_warn(rvu->dev, "Failed to create npa reporter, err =%ld\n",
+ PTR_ERR(rvu_npa_health_reporter));
+ return PTR_ERR(rvu_npa_health_reporter);
+ }
+
+ rvu_dl->rvu_npa_health_reporter = rvu_npa_health_reporter;
+ rvu_npa_register_interrupts(rvu);
+
+ return 0;
+}
+
+static void rvu_npa_health_reporters_destroy(struct rvu_devlink *rvu_dl)
+{
+ struct rvu *rvu = rvu_dl->rvu;
+
+ if (!rvu_dl->rvu_npa_health_reporter)
+ return;
+
+ devlink_health_reporter_destroy(rvu_dl->rvu_npa_health_reporter);
+ rvu_npa_unregister_interrupts(rvu);
+ kfree(rvu_dl->npa_event_ctx);
+}
+
+static int rvu_health_reporters_create(struct rvu *rvu)
+{
+ struct rvu_devlink *rvu_dl;
+
+ rvu_dl = rvu->rvu_dl;
+ return rvu_npa_health_reporters_create(rvu_dl);
+}
+
+static void rvu_health_reporters_destroy(struct rvu *rvu)
+{
+ struct rvu_devlink *rvu_dl;
+
+ if (!rvu->rvu_dl)
+ return;
+
+ rvu_dl = rvu->rvu_dl;
+ rvu_npa_health_reporters_destroy(rvu_dl);
+}
+
static int rvu_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req,
struct netlink_ext_ack *extack)
{
@@ -55,7 +543,8 @@ int rvu_register_dl(struct rvu *rvu)
rvu_dl->dl = dl;
rvu_dl->rvu = rvu;
rvu->rvu_dl = rvu_dl;
- return 0;
+
+ return rvu_health_reporters_create(rvu);
}
void rvu_unregister_dl(struct rvu *rvu)
@@ -66,6 +555,7 @@ void rvu_unregister_dl(struct rvu *rvu)
if (!dl)
return;
+ rvu_health_reporters_destroy(rvu);
devlink_unregister(dl);
devlink_free(dl);
kfree(rvu_dl);
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.h
index 1ed6dde79a4e..e04603a9952c 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.h
@@ -8,9 +8,40 @@
#ifndef RVU_DEVLINK_H
#define RVU_DEVLINK_H
+struct rvu_npa_event_cnt {
+ u64 unmap_slot_count;
+ u64 unmap_pf_count;
+ u64 free_dis_nix0_rx_count;
+ u64 free_dis_nix0_tx_count;
+ u64 free_dis_nix1_rx_count;
+ u64 free_dis_nix1_tx_count;
+ u64 free_dis_sso_count;
+ u64 free_dis_tim_count;
+ u64 free_dis_dpi_count;
+ u64 free_dis_aura_count;
+ u64 free_dis_rsvd_count;
+ u64 alloc_dis_rsvd_count;
+ u64 aq_inst_count;
+ u64 aq_res_count;
+ u64 aq_db_count;
+ u64 poison_aq_inst_count;
+ u64 poison_aq_res_count;
+ u64 poison_aq_cxt_count;
+};
+
+struct rvu_npa_event_ctx {
+ struct rvu_npa_event_cnt npa_event_cnt;
+ u64 npa_af_rvu_int;
+ u64 npa_af_rvu_gen;
+ u64 npa_af_rvu_err;
+ u64 npa_af_rvu_ras;
+};
+
struct rvu_devlink {
struct devlink *dl;
struct rvu *rvu;
+ struct devlink_health_reporter *rvu_npa_health_reporter;
+ struct rvu_npa_event_ctx *npa_event_ctx;
};
/* Devlink APIs */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h
index 723643868589..e2153d47c373 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h
@@ -64,6 +64,16 @@ enum rvu_af_int_vec_e {
RVU_AF_INT_VEC_CNT = 0x5,
};
+/* NPA Admin function Interrupt Vector Enumeration */
+enum npa_af_int_vec_e {
+ NPA_AF_INT_VEC_RVU = 0x0,
+ NPA_AF_INT_VEC_GEN = 0x1,
+ NPA_AF_INT_VEC_AQ_DONE = 0x2,
+ NPA_AF_INT_VEC_AF_ERR = 0x3,
+ NPA_AF_INT_VEC_POISON = 0x4,
+ NPA_AF_INT_VEC_CNT = 0x5,
+};
+
/**
* RVU PF Interrupt Vector Enumeration
*/
@@ -104,6 +114,19 @@ enum npa_aq_instop {
NPA_AQ_INSTOP_UNLOCK = 0x5,
};
+/* ALLOC/FREE input queues Enumeration from coprocessors */
+enum npa_inpq {
+ NPA_INPQ_NIX0_RX = 0x0,
+ NPA_INPQ_NIX0_TX = 0x1,
+ NPA_INPQ_NIX1_RX = 0x2,
+ NPA_INPQ_NIX1_TX = 0x3,
+ NPA_INPQ_SSO = 0x4,
+ NPA_INPQ_TIM = 0x5,
+ NPA_INPQ_DPI = 0x6,
+ NPA_INPQ_AURA_OP = 0xe,
+ NPA_INPQ_INTERNAL_RSV = 0xf,
+};
+
/* NPA admin queue instruction structure */
struct npa_aq_inst_s {
#if defined(__BIG_ENDIAN_BITFIELD)
--
2.25.1
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