* [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements
@ 2022-02-12 15:53 Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 1/5] net: lan743x: Add PCI11010 / PCI11414 device IDs Raju Lakkaraju
` (5 more replies)
0 siblings, 6 replies; 8+ messages in thread
From: Raju Lakkaraju @ 2022-02-12 15:53 UTC (permalink / raw)
To: netdev, andrew; +Cc: davem, kuba, UNGLinuxDriver
This patch series adds support of the Ethernet function of the PCI11010 / PCI11414 devices to the LAN743x driver.
The PCI1xxxx family of devices consists of a PCIe switch with a variety of embedded PCI endpoints on its downstream ports.
The PCI11010 / PCI11414 devices include an Ethernet 10/100/1000/2500 function as one of those embedded endpoints.
Raju Lakkaraju (5):
net: lan743x: Add PCI11010 / PCI11414 device IDs
net: lan743x: Add support for 4 Tx queues
net: lan743x: Increase MSI(x) vectors to 16 and Int de-assertion
timers to 10
net: lan743x: Add support for SGMII interface
net: lan743x: Add support for Clause-45 MDIO PHY management
drivers/net/ethernet/microchip/lan743x_main.c | 274 ++++++++++++++++--
drivers/net/ethernet/microchip/lan743x_main.h | 62 +++-
drivers/net/ethernet/microchip/lan743x_ptp.c | 8 +-
3 files changed, 305 insertions(+), 39 deletions(-)
--
2.25.1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH net-next V1 1/5] net: lan743x: Add PCI11010 / PCI11414 device IDs
2022-02-12 15:53 [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements Raju Lakkaraju
@ 2022-02-12 15:53 ` Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 2/5] net: lan743x: Add support for 4 Tx queues Raju Lakkaraju
` (4 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Raju Lakkaraju @ 2022-02-12 15:53 UTC (permalink / raw)
To: netdev, andrew; +Cc: davem, kuba, UNGLinuxDriver
PCI11010/PCI11414 devices are enhancement of Ethernet LAN743x chip family.
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
---
Changes:
V1: 1. Correct the device name in description
2. Removed phy_mask
drivers/net/ethernet/microchip/lan743x_main.c | 2 ++
drivers/net/ethernet/microchip/lan743x_main.h | 11 +++++++++--
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index 8c6390d95158..5c0ef33a61d5 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -3056,6 +3056,8 @@ static const struct dev_pm_ops lan743x_pm_ops = {
static const struct pci_device_id lan743x_pcidev_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_SMSC, PCI_DEVICE_ID_SMSC_LAN7430) },
{ PCI_DEVICE(PCI_VENDOR_ID_SMSC, PCI_DEVICE_ID_SMSC_LAN7431) },
+ { PCI_DEVICE(PCI_VENDOR_ID_SMSC, PCI_DEVICE_ID_SMSC_A011) },
+ { PCI_DEVICE(PCI_VENDOR_ID_SMSC, PCI_DEVICE_ID_SMSC_A041) },
{ 0, }
};
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h
index aaf7aaeaba0c..0143ac327d2b 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.h
+++ b/drivers/net/ethernet/microchip/lan743x_main.h
@@ -16,8 +16,13 @@
#define ID_REV_ID_MASK_ (0xFFFF0000)
#define ID_REV_ID_LAN7430_ (0x74300000)
#define ID_REV_ID_LAN7431_ (0x74310000)
-#define ID_REV_IS_VALID_CHIP_ID_(id_rev) \
- (((id_rev) & 0xFFF00000) == 0x74300000)
+#define ID_REV_ID_LAN743X_ (0x74300000)
+#define ID_REV_ID_A011_ (0xA0110000) // PCI11010
+#define ID_REV_ID_A041_ (0xA0410000) // PCI11414
+#define ID_REV_ID_A0X1_ (0xA0010000)
+#define ID_REV_IS_VALID_CHIP_ID_(id_rev) \
+ ((((id_rev) & 0xFFF00000) == ID_REV_ID_LAN743X_) || \
+ (((id_rev) & 0xFF0F0000) == ID_REV_ID_A0X1_))
#define ID_REV_CHIP_REV_MASK_ (0x0000FFFF)
#define ID_REV_CHIP_REV_A0_ (0x00000000)
#define ID_REV_CHIP_REV_B0_ (0x00000010)
@@ -559,6 +564,8 @@ struct lan743x_adapter;
#define PCI_VENDOR_ID_SMSC PCI_VENDOR_ID_EFAR
#define PCI_DEVICE_ID_SMSC_LAN7430 (0x7430)
#define PCI_DEVICE_ID_SMSC_LAN7431 (0x7431)
+#define PCI_DEVICE_ID_SMSC_A011 (0xA011)
+#define PCI_DEVICE_ID_SMSC_A041 (0xA041)
#define PCI_CONFIG_LENGTH (0x1000)
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH net-next V1 2/5] net: lan743x: Add support for 4 Tx queues
2022-02-12 15:53 [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 1/5] net: lan743x: Add PCI11010 / PCI11414 device IDs Raju Lakkaraju
@ 2022-02-12 15:53 ` Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 3/5] net: lan743x: Increase MSI(x) vectors to 16 and Int de-assertion timers to 10 Raju Lakkaraju
` (3 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Raju Lakkaraju @ 2022-02-12 15:53 UTC (permalink / raw)
To: netdev, andrew; +Cc: davem, kuba, UNGLinuxDriver
Add support for 4 Tx queues
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
---
Changes:
V1: 1. Correct the device name
2. use "used_tx_channels" instead of "max_used_tx_channels"
3. Based on review comments, optimise the code
drivers/net/ethernet/microchip/lan743x_main.c | 83 +++++++++++++++----
drivers/net/ethernet/microchip/lan743x_main.h | 12 ++-
drivers/net/ethernet/microchip/lan743x_ptp.c | 8 +-
3 files changed, 79 insertions(+), 24 deletions(-)
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index 5c0ef33a61d5..dc5f77bb525e 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -18,6 +18,18 @@
#include "lan743x_main.h"
#include "lan743x_ethtool.h"
+static bool is_pci11x1x_chip(struct lan743x_adapter *adapter)
+{
+ struct lan743x_csr *csr = &adapter->csr;
+ u32 id_rev = csr->id_rev;
+
+ if (((id_rev & 0xFFFF0000) == ID_REV_ID_A011_) ||
+ ((id_rev & 0xFFFF0000) == ID_REV_ID_A041_)) {
+ return true;
+ }
+ return false;
+}
+
static void lan743x_pci_cleanup(struct lan743x_adapter *adapter)
{
pci_release_selected_regions(adapter->pdev,
@@ -250,7 +262,7 @@ static void lan743x_intr_shared_isr(void *context, u32 int_sts, u32 flags)
}
}
if (int_sts & INT_BIT_ALL_TX_) {
- for (channel = 0; channel < LAN743X_USED_TX_CHANNELS;
+ for (channel = 0; channel < adapter->used_tx_channels;
channel++) {
u32 int_bit = INT_BIT_DMA_TX_(channel);
@@ -447,6 +459,7 @@ static int lan743x_intr_open(struct lan743x_adapter *adapter)
{
struct msix_entry msix_entries[LAN743X_MAX_VECTOR_COUNT];
struct lan743x_intr *intr = &adapter->intr;
+ unsigned int used_tx_channels;
u32 int_vec_en_auto_clr = 0;
u32 int_vec_map0 = 0;
u32 int_vec_map1 = 0;
@@ -461,9 +474,10 @@ static int lan743x_intr_open(struct lan743x_adapter *adapter)
sizeof(struct msix_entry) * LAN743X_MAX_VECTOR_COUNT);
for (index = 0; index < LAN743X_MAX_VECTOR_COUNT; index++)
msix_entries[index].entry = index;
+ used_tx_channels = adapter->used_tx_channels;
ret = pci_enable_msix_range(adapter->pdev,
msix_entries, 1,
- 1 + LAN743X_USED_TX_CHANNELS +
+ 1 + used_tx_channels +
LAN743X_USED_RX_CHANNELS);
if (ret > 0) {
@@ -570,8 +584,8 @@ static int lan743x_intr_open(struct lan743x_adapter *adapter)
if (intr->number_of_vectors > 1) {
int number_of_tx_vectors = intr->number_of_vectors - 1;
- if (number_of_tx_vectors > LAN743X_USED_TX_CHANNELS)
- number_of_tx_vectors = LAN743X_USED_TX_CHANNELS;
+ if (number_of_tx_vectors > used_tx_channels)
+ number_of_tx_vectors = used_tx_channels;
flags = LAN743X_VECTOR_FLAG_SOURCE_STATUS_READ |
LAN743X_VECTOR_FLAG_SOURCE_STATUS_W2C |
LAN743X_VECTOR_FLAG_SOURCE_ENABLE_CHECK |
@@ -609,9 +623,9 @@ static int lan743x_intr_open(struct lan743x_adapter *adapter)
INT_VEC_EN_(vector));
}
}
- if ((intr->number_of_vectors - LAN743X_USED_TX_CHANNELS) > 1) {
+ if ((intr->number_of_vectors - used_tx_channels) > 1) {
int number_of_rx_vectors = intr->number_of_vectors -
- LAN743X_USED_TX_CHANNELS - 1;
+ used_tx_channels - 1;
if (number_of_rx_vectors > LAN743X_USED_RX_CHANNELS)
number_of_rx_vectors = LAN743X_USED_RX_CHANNELS;
@@ -2491,7 +2505,8 @@ static int lan743x_netdev_close(struct net_device *netdev)
struct lan743x_adapter *adapter = netdev_priv(netdev);
int index;
- lan743x_tx_close(&adapter->tx[0]);
+ for (index = 0; index < adapter->used_tx_channels; index++)
+ lan743x_tx_close(&adapter->tx[index]);
for (index = 0; index < LAN743X_USED_RX_CHANNELS; index++)
lan743x_rx_close(&adapter->rx[index]);
@@ -2537,12 +2552,19 @@ static int lan743x_netdev_open(struct net_device *netdev)
goto close_rx;
}
- ret = lan743x_tx_open(&adapter->tx[0]);
- if (ret)
- goto close_rx;
-
+ for (index = 0; index < adapter->used_tx_channels; index++) {
+ ret = lan743x_tx_open(&adapter->tx[index]);
+ if (ret)
+ goto close_tx;
+ }
return 0;
+close_tx:
+ for (index = 0; index < adapter->used_tx_channels; index++) {
+ if (adapter->tx[index].ring_cpu_ptr)
+ lan743x_tx_close(&adapter->tx[index]);
+ }
+
close_rx:
for (index = 0; index < LAN743X_USED_RX_CHANNELS; index++) {
if (adapter->rx[index].ring_cpu_ptr)
@@ -2569,8 +2591,12 @@ static netdev_tx_t lan743x_netdev_xmit_frame(struct sk_buff *skb,
struct net_device *netdev)
{
struct lan743x_adapter *adapter = netdev_priv(netdev);
+ u8 ch = 0;
+
+ if (adapter->is_pci11x1x)
+ ch = skb->queue_mapping % PCI11X1X_USED_TX_CHANNELS;
- return lan743x_tx_xmit_frame(&adapter->tx[0], skb);
+ return lan743x_tx_xmit_frame(&adapter->tx[ch], skb);
}
static int lan743x_netdev_ioctl(struct net_device *netdev,
@@ -2701,6 +2727,15 @@ static int lan743x_hardware_init(struct lan743x_adapter *adapter,
int index;
int ret;
+ adapter->is_pci11x1x = is_pci11x1x_chip(adapter);
+ if (adapter->is_pci11x1x) {
+ adapter->max_tx_channels = PCI11X1X_MAX_TX_CHANNELS;
+ adapter->used_tx_channels = PCI11X1X_USED_TX_CHANNELS;
+ } else {
+ adapter->max_tx_channels = LAN743X_MAX_TX_CHANNELS;
+ adapter->used_tx_channels = LAN743X_USED_TX_CHANNELS;
+ }
+
adapter->intr.irq = adapter->pdev->irq;
lan743x_csr_write(adapter, INT_EN_CLR, 0xFFFFFFFF);
@@ -2731,10 +2766,13 @@ static int lan743x_hardware_init(struct lan743x_adapter *adapter,
adapter->rx[index].channel_number = index;
}
- tx = &adapter->tx[0];
- tx->adapter = adapter;
- tx->channel_number = 0;
- spin_lock_init(&tx->ring_lock);
+ for (index = 0; index < adapter->used_tx_channels; index++) {
+ tx = &adapter->tx[index];
+ tx->adapter = adapter;
+ tx->channel_number = index;
+ spin_lock_init(&tx->ring_lock);
+ }
+
return 0;
}
@@ -2786,8 +2824,17 @@ static int lan743x_pcidev_probe(struct pci_dev *pdev,
struct net_device *netdev = NULL;
int ret = -ENODEV;
- netdev = devm_alloc_etherdev(&pdev->dev,
- sizeof(struct lan743x_adapter));
+ if (id->device == PCI_DEVICE_ID_SMSC_A011 ||
+ id->device == PCI_DEVICE_ID_SMSC_A041) {
+ netdev = devm_alloc_etherdev_mqs(&pdev->dev,
+ sizeof(struct lan743x_adapter),
+ PCI11X1X_USED_TX_CHANNELS,
+ LAN743X_USED_RX_CHANNELS);
+ } else {
+ netdev = devm_alloc_etherdev(&pdev->dev,
+ sizeof(struct lan743x_adapter));
+ }
+
if (!netdev)
goto return_error;
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h
index 0143ac327d2b..f2fa33357c17 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.h
+++ b/drivers/net/ethernet/microchip/lan743x_main.h
@@ -546,10 +546,12 @@
#define LAN743X_MAX_RX_CHANNELS (4)
#define LAN743X_MAX_TX_CHANNELS (1)
+#define PCI11X1X_MAX_TX_CHANNELS (4)
struct lan743x_adapter;
#define LAN743X_USED_RX_CHANNELS (4)
#define LAN743X_USED_TX_CHANNELS (1)
+#define PCI11X1X_USED_TX_CHANNELS (4)
#define LAN743X_INT_MOD (400)
#if (LAN743X_USED_RX_CHANNELS > LAN743X_MAX_RX_CHANNELS)
@@ -558,6 +560,9 @@ struct lan743x_adapter;
#if (LAN743X_USED_TX_CHANNELS > LAN743X_MAX_TX_CHANNELS)
#error Invalid LAN743X_USED_TX_CHANNELS
#endif
+#if (PCI11X1X_USED_TX_CHANNELS > PCI11X1X_MAX_TX_CHANNELS)
+#error Invalid PCI11X1X_USED_TX_CHANNELS
+#endif
/* PCI */
/* SMSC acquired EFAR late 1990's, MCHP acquired SMSC 2012 */
@@ -728,8 +733,11 @@ struct lan743x_adapter {
u8 mac_address[ETH_ALEN];
struct lan743x_phy phy;
- struct lan743x_tx tx[LAN743X_MAX_TX_CHANNELS];
- struct lan743x_rx rx[LAN743X_MAX_RX_CHANNELS];
+ struct lan743x_tx tx[PCI11X1X_USED_TX_CHANNELS];
+ struct lan743x_rx rx[LAN743X_USED_RX_CHANNELS];
+ bool is_pci11x1x;
+ u8 max_tx_channels;
+ u8 used_tx_channels;
#define LAN743X_ADAPTER_FLAG_OTP BIT(0)
u32 flags;
diff --git a/drivers/net/ethernet/microchip/lan743x_ptp.c b/drivers/net/ethernet/microchip/lan743x_ptp.c
index 8b7a8d879083..ec082594bbbd 100644
--- a/drivers/net/ethernet/microchip/lan743x_ptp.c
+++ b/drivers/net/ethernet/microchip/lan743x_ptp.c
@@ -1307,21 +1307,21 @@ int lan743x_ptp_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
switch (config.tx_type) {
case HWTSTAMP_TX_OFF:
- for (index = 0; index < LAN743X_MAX_TX_CHANNELS;
- index++)
+ for (index = 0; index < adapter->used_tx_channels;
+ index++)
lan743x_tx_set_timestamping_mode(&adapter->tx[index],
false, false);
lan743x_ptp_set_sync_ts_insert(adapter, false);
break;
case HWTSTAMP_TX_ON:
- for (index = 0; index < LAN743X_MAX_TX_CHANNELS;
+ for (index = 0; index < adapter->used_tx_channels;
index++)
lan743x_tx_set_timestamping_mode(&adapter->tx[index],
true, false);
lan743x_ptp_set_sync_ts_insert(adapter, false);
break;
case HWTSTAMP_TX_ONESTEP_SYNC:
- for (index = 0; index < LAN743X_MAX_TX_CHANNELS;
+ for (index = 0; index < adapter->used_tx_channels;
index++)
lan743x_tx_set_timestamping_mode(&adapter->tx[index],
true, true);
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH net-next V1 3/5] net: lan743x: Increase MSI(x) vectors to 16 and Int de-assertion timers to 10
2022-02-12 15:53 [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 1/5] net: lan743x: Add PCI11010 / PCI11414 device IDs Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 2/5] net: lan743x: Add support for 4 Tx queues Raju Lakkaraju
@ 2022-02-12 15:53 ` Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 4/5] net: lan743x: Add support for SGMII interface Raju Lakkaraju
` (2 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Raju Lakkaraju @ 2022-02-12 15:53 UTC (permalink / raw)
To: netdev, andrew; +Cc: davem, kuba, UNGLinuxDriver
Increase MSI / MSI-X vectors supported from 8 to 16 and
Interrupt De-assertion timers from 8 to 10
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
---
Changes:
V1: 1. Change the subject line
2. Correct the device name
3. Based on review comments, optimise the code
drivers/net/ethernet/microchip/lan743x_main.c | 32 +++++++++++++------
drivers/net/ethernet/microchip/lan743x_main.h | 6 +++-
2 files changed, 28 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index dc5f77bb525e..814d825e3deb 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -422,7 +422,7 @@ static u32 lan743x_intr_get_vector_flags(struct lan743x_adapter *adapter,
{
int index;
- for (index = 0; index < LAN743X_MAX_VECTOR_COUNT; index++) {
+ for (index = 0; index < adapter->max_vector_count; index++) {
if (adapter->intr.vector_list[index].int_mask & int_mask)
return adapter->intr.vector_list[index].flags;
}
@@ -435,9 +435,12 @@ static void lan743x_intr_close(struct lan743x_adapter *adapter)
int index = 0;
lan743x_csr_write(adapter, INT_EN_CLR, INT_BIT_MAS_);
- lan743x_csr_write(adapter, INT_VEC_EN_CLR, 0x000000FF);
+ if (adapter->is_pci11x1x)
+ lan743x_csr_write(adapter, INT_VEC_EN_CLR, 0x0000FFFF);
+ else
+ lan743x_csr_write(adapter, INT_VEC_EN_CLR, 0x000000FF);
- for (index = 0; index < LAN743X_MAX_VECTOR_COUNT; index++) {
+ for (index = 0; index < intr->number_of_vectors; index++) {
if (intr->flags & INTR_FLAG_IRQ_REQUESTED(index)) {
lan743x_intr_unregister_isr(adapter, index);
intr->flags &= ~INTR_FLAG_IRQ_REQUESTED(index);
@@ -457,10 +460,11 @@ static void lan743x_intr_close(struct lan743x_adapter *adapter)
static int lan743x_intr_open(struct lan743x_adapter *adapter)
{
- struct msix_entry msix_entries[LAN743X_MAX_VECTOR_COUNT];
+ struct msix_entry msix_entries[PCI11X1X_MAX_VECTOR_COUNT];
struct lan743x_intr *intr = &adapter->intr;
unsigned int used_tx_channels;
u32 int_vec_en_auto_clr = 0;
+ u8 max_vector_count;
u32 int_vec_map0 = 0;
u32 int_vec_map1 = 0;
int ret = -ENODEV;
@@ -470,9 +474,10 @@ static int lan743x_intr_open(struct lan743x_adapter *adapter)
intr->number_of_vectors = 0;
/* Try to set up MSIX interrupts */
+ max_vector_count = adapter->max_vector_count;
memset(&msix_entries[0], 0,
- sizeof(struct msix_entry) * LAN743X_MAX_VECTOR_COUNT);
- for (index = 0; index < LAN743X_MAX_VECTOR_COUNT; index++)
+ sizeof(struct msix_entry) * max_vector_count);
+ for (index = 0; index < max_vector_count; index++)
msix_entries[index].entry = index;
used_tx_channels = adapter->used_tx_channels;
ret = pci_enable_msix_range(adapter->pdev,
@@ -570,8 +575,15 @@ static int lan743x_intr_open(struct lan743x_adapter *adapter)
lan743x_csr_write(adapter, INT_MOD_CFG5, LAN743X_INT_MOD);
lan743x_csr_write(adapter, INT_MOD_CFG6, LAN743X_INT_MOD);
lan743x_csr_write(adapter, INT_MOD_CFG7, LAN743X_INT_MOD);
- lan743x_csr_write(adapter, INT_MOD_MAP0, 0x00005432);
- lan743x_csr_write(adapter, INT_MOD_MAP1, 0x00000001);
+ if (adapter->is_pci11x1x) {
+ lan743x_csr_write(adapter, INT_MOD_CFG8, LAN743X_INT_MOD);
+ lan743x_csr_write(adapter, INT_MOD_CFG9, LAN743X_INT_MOD);
+ lan743x_csr_write(adapter, INT_MOD_MAP0, 0x00007654);
+ lan743x_csr_write(adapter, INT_MOD_MAP1, 0x00003210);
+ } else {
+ lan743x_csr_write(adapter, INT_MOD_MAP0, 0x00005432);
+ lan743x_csr_write(adapter, INT_MOD_MAP1, 0x00000001);
+ }
lan743x_csr_write(adapter, INT_MOD_MAP2, 0x00FFFFFF);
}
@@ -646,7 +658,7 @@ static int lan743x_intr_open(struct lan743x_adapter *adapter)
LAN743X_VECTOR_FLAG_SOURCE_STATUS_AUTO_CLEAR;
}
for (index = 0; index < number_of_rx_vectors; index++) {
- int vector = index + 1 + LAN743X_USED_TX_CHANNELS;
+ int vector = index + 1 + used_tx_channels;
u32 int_bit = INT_BIT_DMA_RX_(index);
/* map RX interrupt to vector */
@@ -2731,9 +2743,11 @@ static int lan743x_hardware_init(struct lan743x_adapter *adapter,
if (adapter->is_pci11x1x) {
adapter->max_tx_channels = PCI11X1X_MAX_TX_CHANNELS;
adapter->used_tx_channels = PCI11X1X_USED_TX_CHANNELS;
+ adapter->max_vector_count = PCI11X1X_MAX_VECTOR_COUNT;
} else {
adapter->max_tx_channels = LAN743X_MAX_TX_CHANNELS;
adapter->used_tx_channels = LAN743X_USED_TX_CHANNELS;
+ adapter->max_vector_count = LAN743X_MAX_VECTOR_COUNT;
}
adapter->intr.irq = adapter->pdev->irq;
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h
index f2fa33357c17..9a3ac9df4209 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.h
+++ b/drivers/net/ethernet/microchip/lan743x_main.h
@@ -266,6 +266,8 @@
#define INT_MOD_CFG5 (0x7D4)
#define INT_MOD_CFG6 (0x7D8)
#define INT_MOD_CFG7 (0x7DC)
+#define INT_MOD_CFG8 (0x7E0)
+#define INT_MOD_CFG9 (0x7E4)
#define PTP_CMD_CTL (0x0A00)
#define PTP_CMD_CTL_PTP_CLK_STP_NSEC_ BIT(6)
@@ -619,13 +621,14 @@ struct lan743x_vector {
};
#define LAN743X_MAX_VECTOR_COUNT (8)
+#define PCI11X1X_MAX_VECTOR_COUNT (16)
struct lan743x_intr {
int flags;
unsigned int irq;
- struct lan743x_vector vector_list[LAN743X_MAX_VECTOR_COUNT];
+ struct lan743x_vector vector_list[PCI11X1X_MAX_VECTOR_COUNT];
int number_of_vectors;
bool using_vectors;
@@ -738,6 +741,7 @@ struct lan743x_adapter {
bool is_pci11x1x;
u8 max_tx_channels;
u8 used_tx_channels;
+ u8 max_vector_count;
#define LAN743X_ADAPTER_FLAG_OTP BIT(0)
u32 flags;
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH net-next V1 4/5] net: lan743x: Add support for SGMII interface
2022-02-12 15:53 [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements Raju Lakkaraju
` (2 preceding siblings ...)
2022-02-12 15:53 ` [PATCH net-next V1 3/5] net: lan743x: Increase MSI(x) vectors to 16 and Int de-assertion timers to 10 Raju Lakkaraju
@ 2022-02-12 15:53 ` Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 5/5] net: lan743x: Add support for Clause-45 MDIO PHY management Raju Lakkaraju
2022-02-13 12:20 ` [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements patchwork-bot+netdevbpf
5 siblings, 0 replies; 8+ messages in thread
From: Raju Lakkaraju @ 2022-02-12 15:53 UTC (permalink / raw)
To: netdev, andrew; +Cc: davem, kuba, UNGLinuxDriver
This change facilitates the selection between SGMII and (R)GIII
interfaces
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
---
Changes:
V1: 1. Replace "netif_info" with "netif_dbg"
2. Add strap check for ASIC and FPGA device configuration
3. Based on review comments, optimise the code
drivers/net/ethernet/microchip/lan743x_main.c | 48 +++++++++++++++++++
drivers/net/ethernet/microchip/lan743x_main.h | 17 +++++++
2 files changed, 65 insertions(+)
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index 814d825e3deb..8b0890aa66fa 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -18,6 +18,34 @@
#include "lan743x_main.h"
#include "lan743x_ethtool.h"
+static void pci11x1x_strap_get_status(struct lan743x_adapter *adapter)
+{
+ u32 chip_rev;
+ u32 strap;
+
+ strap = lan743x_csr_read(adapter, STRAP_READ);
+ if (strap & STRAP_READ_USE_SGMII_EN_) {
+ if (strap & STRAP_READ_SGMII_EN_)
+ adapter->is_sgmii_en = true;
+ else
+ adapter->is_sgmii_en = false;
+ netif_dbg(adapter, drv, adapter->netdev,
+ "STRAP_READ: 0x%08X\n", strap);
+ } else {
+ chip_rev = lan743x_csr_read(adapter, FPGA_REV);
+ if (chip_rev) {
+ if (chip_rev & FPGA_SGMII_OP)
+ adapter->is_sgmii_en = true;
+ else
+ adapter->is_sgmii_en = false;
+ netif_dbg(adapter, drv, adapter->netdev,
+ "FPGA_REV: 0x%08X\n", chip_rev);
+ } else {
+ adapter->is_sgmii_en = false;
+ }
+ }
+}
+
static bool is_pci11x1x_chip(struct lan743x_adapter *adapter)
{
struct lan743x_csr *csr = &adapter->csr;
@@ -2744,6 +2772,7 @@ static int lan743x_hardware_init(struct lan743x_adapter *adapter,
adapter->max_tx_channels = PCI11X1X_MAX_TX_CHANNELS;
adapter->used_tx_channels = PCI11X1X_USED_TX_CHANNELS;
adapter->max_vector_count = PCI11X1X_MAX_VECTOR_COUNT;
+ pci11x1x_strap_get_status(adapter);
} else {
adapter->max_tx_channels = LAN743X_MAX_TX_CHANNELS;
adapter->used_tx_channels = LAN743X_USED_TX_CHANNELS;
@@ -2792,6 +2821,7 @@ static int lan743x_hardware_init(struct lan743x_adapter *adapter,
static int lan743x_mdiobus_init(struct lan743x_adapter *adapter)
{
+ u32 sgmii_ctl;
int ret;
adapter->mdiobus = devm_mdiobus_alloc(&adapter->pdev->dev);
@@ -2801,6 +2831,24 @@ static int lan743x_mdiobus_init(struct lan743x_adapter *adapter)
}
adapter->mdiobus->priv = (void *)adapter;
+ if (adapter->is_pci11x1x) {
+ if (adapter->is_sgmii_en) {
+ sgmii_ctl = lan743x_csr_read(adapter, SGMII_CTL);
+ sgmii_ctl |= SGMII_CTL_SGMII_ENABLE_;
+ sgmii_ctl &= ~SGMII_CTL_SGMII_POWER_DN_;
+ lan743x_csr_write(adapter, SGMII_CTL, sgmii_ctl);
+ netif_dbg(adapter, drv, adapter->netdev,
+ "SGMII operation\n");
+ } else {
+ sgmii_ctl = lan743x_csr_read(adapter, SGMII_CTL);
+ sgmii_ctl &= ~SGMII_CTL_SGMII_ENABLE_;
+ sgmii_ctl |= SGMII_CTL_SGMII_POWER_DN_;
+ lan743x_csr_write(adapter, SGMII_CTL, sgmii_ctl);
+ netif_dbg(adapter, drv, adapter->netdev,
+ "(R)GMII operation\n");
+ }
+ }
+
adapter->mdiobus->read = lan743x_mdiobus_read;
adapter->mdiobus->write = lan743x_mdiobus_write;
adapter->mdiobus->name = "lan743x-mdiobus";
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h
index 9a3ac9df4209..7c387ca2d25c 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.h
+++ b/drivers/net/ethernet/microchip/lan743x_main.h
@@ -30,6 +30,17 @@
#define FPGA_REV (0x04)
#define FPGA_REV_GET_MINOR_(fpga_rev) (((fpga_rev) >> 8) & 0x000000FF)
#define FPGA_REV_GET_MAJOR_(fpga_rev) ((fpga_rev) & 0x000000FF)
+#define FPGA_SGMII_OP BIT(24)
+
+#define STRAP_READ (0x0C)
+#define STRAP_READ_USE_SGMII_EN_ BIT(22)
+#define STRAP_READ_SGMII_EN_ BIT(6)
+#define STRAP_READ_SGMII_REFCLK_ BIT(5)
+#define STRAP_READ_SGMII_2_5G_ BIT(4)
+#define STRAP_READ_BASE_X_ BIT(3)
+#define STRAP_READ_RGMII_TXC_DELAY_EN_ BIT(2)
+#define STRAP_READ_RGMII_RXC_DELAY_EN_ BIT(1)
+#define STRAP_READ_ADV_PM_DISABLE_ BIT(0)
#define HW_CFG (0x010)
#define HW_CFG_RELOAD_TYPE_ALL_ (0x00000FC0)
@@ -219,6 +230,11 @@
#define MAC_WUCSR2 (0x600)
+#define SGMII_CTL (0x728)
+#define SGMII_CTL_SGMII_ENABLE_ BIT(31)
+#define SGMII_CTL_LINK_STATUS_SOURCE_ BIT(8)
+#define SGMII_CTL_SGMII_POWER_DN_ BIT(1)
+
#define INT_STS (0x780)
#define INT_BIT_DMA_RX_(channel) BIT(24 + (channel))
#define INT_BIT_ALL_RX_ (0x0F000000)
@@ -739,6 +755,7 @@ struct lan743x_adapter {
struct lan743x_tx tx[PCI11X1X_USED_TX_CHANNELS];
struct lan743x_rx rx[LAN743X_USED_RX_CHANNELS];
bool is_pci11x1x;
+ bool is_sgmii_en;
u8 max_tx_channels;
u8 used_tx_channels;
u8 max_vector_count;
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH net-next V1 5/5] net: lan743x: Add support for Clause-45 MDIO PHY management
2022-02-12 15:53 [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements Raju Lakkaraju
` (3 preceding siblings ...)
2022-02-12 15:53 ` [PATCH net-next V1 4/5] net: lan743x: Add support for SGMII interface Raju Lakkaraju
@ 2022-02-12 15:53 ` Raju Lakkaraju
2022-02-12 19:53 ` Andrew Lunn
2022-02-13 12:20 ` [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements patchwork-bot+netdevbpf
5 siblings, 1 reply; 8+ messages in thread
From: Raju Lakkaraju @ 2022-02-12 15:53 UTC (permalink / raw)
To: netdev, andrew; +Cc: davem, kuba, UNGLinuxDriver
Add support for Clause-45 MDIO PHY management
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
---
Changes:
V1: 1. Remove "freq" argument in lan743x_mac_mmd_access( ) function
2. Define MMD Operation macros instead of values
drivers/net/ethernet/microchip/lan743x_main.c | 109 +++++++++++++++++-
drivers/net/ethernet/microchip/lan743x_main.h | 16 +++
2 files changed, 122 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index 8b0890aa66fa..5282d25a6f9b 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -18,6 +18,11 @@
#include "lan743x_main.h"
#include "lan743x_ethtool.h"
+#define MMD_ACCESS_ADDRESS 0
+#define MMD_ACCESS_WRITE 1
+#define MMD_ACCESS_READ 2
+#define MMD_ACCESS_READ_INC 3
+
static void pci11x1x_strap_get_status(struct lan743x_adapter *adapter)
{
u32 chip_rev;
@@ -814,6 +819,96 @@ static int lan743x_mdiobus_write(struct mii_bus *bus,
return ret;
}
+static u32 lan743x_mac_mmd_access(int id, int index, int op)
+{
+ u16 dev_addr;
+ u32 ret;
+
+ dev_addr = (index >> 16) & 0x1f;
+ ret = (id << MAC_MII_ACC_PHY_ADDR_SHIFT_) &
+ MAC_MII_ACC_PHY_ADDR_MASK_;
+ ret |= (dev_addr << MAC_MII_ACC_MIIMMD_SHIFT_) &
+ MAC_MII_ACC_MIIMMD_MASK_;
+ if (op == MMD_ACCESS_WRITE)
+ ret |= MAC_MII_ACC_MIICMD_WRITE_;
+ else if (op == MMD_ACCESS_READ)
+ ret |= MAC_MII_ACC_MIICMD_READ_;
+ else if (op == MMD_ACCESS_READ_INC)
+ ret |= MAC_MII_ACC_MIICMD_READ_INC_;
+ else
+ ret |= MAC_MII_ACC_MIICMD_ADDR_;
+ ret |= (MAC_MII_ACC_MII_BUSY_ | MAC_MII_ACC_MIICL45_);
+
+ return ret;
+}
+
+static int lan743x_mdiobus_c45_read(struct mii_bus *bus, int phy_id, int index)
+{
+ struct lan743x_adapter *adapter = bus->priv;
+ u32 mmd_access;
+ int ret;
+
+ /* comfirm MII not busy */
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ if (ret < 0)
+ return ret;
+ if (index & MII_ADDR_C45) {
+ /* Load Register Address */
+ lan743x_csr_write(adapter, MAC_MII_DATA, (u32)(index & 0xffff));
+ mmd_access = lan743x_mac_mmd_access(phy_id, index,
+ MMD_ACCESS_ADDRESS);
+ lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ if (ret < 0)
+ return ret;
+ /* Read Data */
+ mmd_access = lan743x_mac_mmd_access(phy_id, index,
+ MMD_ACCESS_READ);
+ lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ if (ret < 0)
+ return ret;
+ ret = lan743x_csr_read(adapter, MAC_MII_DATA);
+ return (int)(ret & 0xFFFF);
+ }
+
+ ret = lan743x_mdiobus_read(bus, phy_id, index);
+ return ret;
+}
+
+static int lan743x_mdiobus_c45_write(struct mii_bus *bus,
+ int phy_id, int index, u16 regval)
+{
+ struct lan743x_adapter *adapter = bus->priv;
+ u32 mmd_access;
+ int ret;
+
+ /* confirm MII not busy */
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ if (ret < 0)
+ return ret;
+ if (index & MII_ADDR_C45) {
+ /* Load Register Address */
+ lan743x_csr_write(adapter, MAC_MII_DATA, (u32)(index & 0xffff));
+ mmd_access = lan743x_mac_mmd_access(phy_id, index,
+ MMD_ACCESS_ADDRESS);
+ lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ if (ret < 0)
+ return ret;
+ /* Write Data */
+ lan743x_csr_write(adapter, MAC_MII_DATA, (u32)regval);
+ mmd_access = lan743x_mac_mmd_access(phy_id, index,
+ MMD_ACCESS_WRITE);
+ lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access);
+ ret = lan743x_mac_mii_wait_till_not_busy(adapter);
+ } else {
+ ret = lan743x_mdiobus_write(bus, phy_id, index, regval);
+ }
+
+ return ret;
+}
+
static void lan743x_mac_set_address(struct lan743x_adapter *adapter,
u8 *addr)
{
@@ -2847,11 +2942,19 @@ static int lan743x_mdiobus_init(struct lan743x_adapter *adapter)
netif_dbg(adapter, drv, adapter->netdev,
"(R)GMII operation\n");
}
+
+ adapter->mdiobus->probe_capabilities = MDIOBUS_C22_C45;
+ adapter->mdiobus->read = lan743x_mdiobus_c45_read;
+ adapter->mdiobus->write = lan743x_mdiobus_c45_write;
+ adapter->mdiobus->name = "lan743x-mdiobus-c45";
+ netif_dbg(adapter, drv, adapter->netdev, "lan743x-mdiobus-c45\n");
+ } else {
+ adapter->mdiobus->read = lan743x_mdiobus_read;
+ adapter->mdiobus->write = lan743x_mdiobus_write;
+ adapter->mdiobus->name = "lan743x-mdiobus";
+ netif_dbg(adapter, drv, adapter->netdev, "lan743x-mdiobus\n");
}
- adapter->mdiobus->read = lan743x_mdiobus_read;
- adapter->mdiobus->write = lan743x_mdiobus_write;
- adapter->mdiobus->name = "lan743x-mdiobus";
snprintf(adapter->mdiobus->id, MII_BUS_ID_SIZE,
"pci-%s", pci_name(adapter->pdev));
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h
index 7c387ca2d25c..2c8e76b4e1f7 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.h
+++ b/drivers/net/ethernet/microchip/lan743x_main.h
@@ -151,6 +151,13 @@
#define MAC_RX_ADDRL (0x11C)
#define MAC_MII_ACC (0x120)
+#define MAC_MII_ACC_MDC_CYCLE_SHIFT_ (16)
+#define MAC_MII_ACC_MDC_CYCLE_MASK_ (0x00070000)
+#define MAC_MII_ACC_MDC_CYCLE_2_5MHZ_ (0)
+#define MAC_MII_ACC_MDC_CYCLE_5MHZ_ (1)
+#define MAC_MII_ACC_MDC_CYCLE_12_5MHZ_ (2)
+#define MAC_MII_ACC_MDC_CYCLE_25MHZ_ (3)
+#define MAC_MII_ACC_MDC_CYCLE_1_25MHZ_ (4)
#define MAC_MII_ACC_PHY_ADDR_SHIFT_ (11)
#define MAC_MII_ACC_PHY_ADDR_MASK_ (0x0000F800)
#define MAC_MII_ACC_MIIRINDA_SHIFT_ (6)
@@ -159,6 +166,15 @@
#define MAC_MII_ACC_MII_WRITE_ (0x00000002)
#define MAC_MII_ACC_MII_BUSY_ BIT(0)
+#define MAC_MII_ACC_MIIMMD_SHIFT_ (6)
+#define MAC_MII_ACC_MIIMMD_MASK_ (0x000007C0)
+#define MAC_MII_ACC_MIICL45_ BIT(3)
+#define MAC_MII_ACC_MIICMD_MASK_ (0x00000006)
+#define MAC_MII_ACC_MIICMD_ADDR_ (0x00000000)
+#define MAC_MII_ACC_MIICMD_WRITE_ (0x00000002)
+#define MAC_MII_ACC_MIICMD_READ_ (0x00000004)
+#define MAC_MII_ACC_MIICMD_READ_INC_ (0x00000006)
+
#define MAC_MII_DATA (0x124)
#define MAC_EEE_TX_LPI_REQ_DLY_CNT (0x130)
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH net-next V1 5/5] net: lan743x: Add support for Clause-45 MDIO PHY management
2022-02-12 15:53 ` [PATCH net-next V1 5/5] net: lan743x: Add support for Clause-45 MDIO PHY management Raju Lakkaraju
@ 2022-02-12 19:53 ` Andrew Lunn
0 siblings, 0 replies; 8+ messages in thread
From: Andrew Lunn @ 2022-02-12 19:53 UTC (permalink / raw)
To: Raju Lakkaraju; +Cc: netdev, davem, kuba, UNGLinuxDriver
> +static int lan743x_mdiobus_c45_read(struct mii_bus *bus, int phy_id, int index)
> +{
> + if (index & MII_ADDR_C45) {
...
> + return (int)(ret & 0xFFFF);
> + }
> +
> + ret = lan743x_mdiobus_read(bus, phy_id, index);
> + return ret;
This function appear to either do a c45 or a c22 access. So the
function name is not very accurate.
Andrew
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements
2022-02-12 15:53 [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements Raju Lakkaraju
` (4 preceding siblings ...)
2022-02-12 15:53 ` [PATCH net-next V1 5/5] net: lan743x: Add support for Clause-45 MDIO PHY management Raju Lakkaraju
@ 2022-02-13 12:20 ` patchwork-bot+netdevbpf
5 siblings, 0 replies; 8+ messages in thread
From: patchwork-bot+netdevbpf @ 2022-02-13 12:20 UTC (permalink / raw)
To: Raju Lakkaraju; +Cc: netdev, andrew, davem, kuba, UNGLinuxDriver
Hello:
This series was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:
On Sat, 12 Feb 2022 21:23:10 +0530 you wrote:
> This patch series adds support of the Ethernet function of the PCI11010 / PCI11414 devices to the LAN743x driver.
> The PCI1xxxx family of devices consists of a PCIe switch with a variety of embedded PCI endpoints on its downstream ports.
> The PCI11010 / PCI11414 devices include an Ethernet 10/100/1000/2500 function as one of those embedded endpoints.
>
> Raju Lakkaraju (5):
> net: lan743x: Add PCI11010 / PCI11414 device IDs
> net: lan743x: Add support for 4 Tx queues
> net: lan743x: Increase MSI(x) vectors to 16 and Int de-assertion
> timers to 10
> net: lan743x: Add support for SGMII interface
> net: lan743x: Add support for Clause-45 MDIO PHY management
>
> [...]
Here is the summary with links:
- [net-next,V1,1/5] net: lan743x: Add PCI11010 / PCI11414 device IDs
https://git.kernel.org/netdev/net-next/c/bb4f6bffe33c
- [net-next,V1,2/5] net: lan743x: Add support for 4 Tx queues
https://git.kernel.org/netdev/net-next/c/cf9aaea8e55b
- [net-next,V1,3/5] net: lan743x: Increase MSI(x) vectors to 16 and Int de-assertion timers to 10
https://git.kernel.org/netdev/net-next/c/ac16b6eb39d6
- [net-next,V1,4/5] net: lan743x: Add support for SGMII interface
https://git.kernel.org/netdev/net-next/c/a46d9d37c4f4
- [net-next,V1,5/5] net: lan743x: Add support for Clause-45 MDIO PHY management
https://git.kernel.org/netdev/net-next/c/a2ab95a31352
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] 8+ messages in thread
end of thread, other threads:[~2022-02-13 12:20 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-12 15:53 [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 1/5] net: lan743x: Add PCI11010 / PCI11414 device IDs Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 2/5] net: lan743x: Add support for 4 Tx queues Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 3/5] net: lan743x: Increase MSI(x) vectors to 16 and Int de-assertion timers to 10 Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 4/5] net: lan743x: Add support for SGMII interface Raju Lakkaraju
2022-02-12 15:53 ` [PATCH net-next V1 5/5] net: lan743x: Add support for Clause-45 MDIO PHY management Raju Lakkaraju
2022-02-12 19:53 ` Andrew Lunn
2022-02-13 12:20 ` [PATCH net-next V1 0/5] net: lan743x: PCI11010 / PCI11414 devices Enhancements patchwork-bot+netdevbpf
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.