[PATCH v2 net 0/7] Aquantia atlantic hot fixes 03-2018

[PATCH v2 net 0/7] Aquantia atlantic hot fixes 03-2018

[Igor Russkikh]

This is a set of atlantic driver hot fixes for various areas:

Some issues with hardware reset covered,
Fixed napi_poll flood happening on some traffic conditions,
Allow system to change MAC address on live device,
Add pci shutdown handler.

patch v2:
- reverse christmas tree
- remove driver private parameter, replacing it with define.

Igor Russkikh (7):
  net: aquantia: Fix hardware reset when SPI may rarely hangup
  net: aquantia: Fix a regression with reset on old firmware
  net: aquantia: Change inefficient wait loop on fw data reads
  net: aquantia: Add tx clean budget and valid budget handling logic
  net: aquantia: Allow live mac address changes
  net: aquantia: Implement pci shutdown callback
  net: aquantia: driver version bump

 drivers/net/ethernet/aquantia/atlantic/aq_cfg.h    |  2 +
 drivers/net/ethernet/aquantia/atlantic/aq_nic.c    | 22 ++++++++
 drivers/net/ethernet/aquantia/atlantic/aq_nic.h    |  1 +
 .../net/ethernet/aquantia/atlantic/aq_pci_func.c   | 15 +++++
 drivers/net/ethernet/aquantia/atlantic/aq_ring.c   |  7 ++-
 drivers/net/ethernet/aquantia/atlantic/aq_ring.h   |  2 +-
 drivers/net/ethernet/aquantia/atlantic/aq_vec.c    | 11 ++--
 .../aquantia/atlantic/hw_atl/hw_atl_utils.c        | 66 +++++++++++++++-------
 .../aquantia/atlantic/hw_atl/hw_atl_utils.h        |  1 +
 drivers/net/ethernet/aquantia/atlantic/ver.h       |  2 +-
 10 files changed, 99 insertions(+), 30 deletions(-)

-- 
2.7.4

[PATCH v2 net 1/7] net: aquantia: Fix hardware reset when SPI may rarely hangup

[Igor Russkikh]

Under some circumstances (notably using thunderbolt interface) SPI
on chip reset may be in active transaction.
Here we forcibly cleanup SPI to prevent possible hangups.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
 .../ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
index 967f0fd..fcb3279 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
@@ -79,16 +79,15 @@ int hw_atl_utils_initfw(struct aq_hw_s *self, const struct aq_fw_ops **fw_ops)
 
 static int hw_atl_utils_soft_reset_flb(struct aq_hw_s *self)
 {
+	u32 gsr, val;
 	int k = 0;
-	u32 gsr;
 
 	aq_hw_write_reg(self, 0x404, 0x40e1);
 	AQ_HW_SLEEP(50);
 
 	/* Cleanup SPI */
-	aq_hw_write_reg(self, 0x534, 0xA0);
-	aq_hw_write_reg(self, 0x100, 0x9F);
-	aq_hw_write_reg(self, 0x100, 0x809F);
+	val = aq_hw_read_reg(self, 0x53C);
+	aq_hw_write_reg(self, 0x53C, val | 0x10);
 
 	gsr = aq_hw_read_reg(self, HW_ATL_GLB_SOFT_RES_ADR);
 	aq_hw_write_reg(self, HW_ATL_GLB_SOFT_RES_ADR, (gsr & 0xBFFF) | 0x8000);
@@ -97,7 +96,14 @@ static int hw_atl_utils_soft_reset_flb(struct aq_hw_s *self)
 	aq_hw_write_reg(self, 0x404, 0x80e0);
 	aq_hw_write_reg(self, 0x32a8, 0x0);
 	aq_hw_write_reg(self, 0x520, 0x1);
+
+	/* Reset SPI again because of possible interrupted SPI burst */
+	val = aq_hw_read_reg(self, 0x53C);
+	aq_hw_write_reg(self, 0x53C, val | 0x10);
 	AQ_HW_SLEEP(10);
+	/* Clear SPI reset state */
+	aq_hw_write_reg(self, 0x53C, val & ~0x10);
+
 	aq_hw_write_reg(self, 0x404, 0x180e0);
 
 	for (k = 0; k < 1000; k++) {
@@ -147,7 +153,7 @@ static int hw_atl_utils_soft_reset_flb(struct aq_hw_s *self)
 
 static int hw_atl_utils_soft_reset_rbl(struct aq_hw_s *self)
 {
-	u32 gsr, rbl_status;
+	u32 gsr, val, rbl_status;
 	int k;
 
 	aq_hw_write_reg(self, 0x404, 0x40e1);
@@ -157,6 +163,10 @@ static int hw_atl_utils_soft_reset_rbl(struct aq_hw_s *self)
 	/* Alter RBL status */
 	aq_hw_write_reg(self, 0x388, 0xDEAD);
 
+	/* Cleanup SPI */
+	val = aq_hw_read_reg(self, 0x53C);
+	aq_hw_write_reg(self, 0x53C, val | 0x10);
+
 	/* Global software reset*/
 	hw_atl_rx_rx_reg_res_dis_set(self, 0U);
 	hw_atl_tx_tx_reg_res_dis_set(self, 0U);
-- 
2.7.4

[PATCH v2 net 2/7] net: aquantia: Fix a regression with reset on old firmware

[Igor Russkikh]

FW 1.5.58 and below needs a fixed delay even after 0x18 register
is filled. Otherwise, setting MPI_INIT state too fast causes
traffic hang.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
 drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
index fcb3279..dcb27bc 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
@@ -147,6 +147,8 @@ static int hw_atl_utils_soft_reset_flb(struct aq_hw_s *self)
 		aq_pr_err("FW kickstart failed\n");
 		return -EIO;
 	}
+	/* Old FW requires fixed delay after init */
+	AQ_HW_SLEEP(15);
 
 	return 0;
 }
@@ -214,6 +216,8 @@ static int hw_atl_utils_soft_reset_rbl(struct aq_hw_s *self)
 		aq_pr_err("FW kickstart failed\n");
 		return -EIO;
 	}
+	/* Old FW requires fixed delay after init */
+	AQ_HW_SLEEP(15);
 
 	return 0;
 }
-- 
2.7.4

[PATCH v2 net 3/7] net: aquantia: Change inefficient wait loop on fw data reads

[Igor Russkikh]

B1 hardware changes behavior of mailbox interface, it has busy bit
always raised. Data ready condition should be detected by increment
of address register.

Old code has empty `for` loop, and that caused cpu overloads on B1
hardware. aq_nic_service_timer_cb consumed ~100ms because of that.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
 .../aquantia/atlantic/hw_atl/hw_atl_utils.c        | 42 ++++++++++++++--------
 .../aquantia/atlantic/hw_atl/hw_atl_utils.h        |  1 +
 2 files changed, 28 insertions(+), 15 deletions(-)

diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
index dcb27bc..d3b847e 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
@@ -21,6 +21,10 @@
 
 #define HW_ATL_UCP_0X370_REG    0x0370U
 
+#define HW_ATL_MIF_CMD          0x0200U
+#define HW_ATL_MIF_ADDR         0x0208U
+#define HW_ATL_MIF_VAL          0x020CU
+
 #define HW_ATL_FW_SM_RAM        0x2U
 #define HW_ATL_MPI_FW_VERSION	0x18
 #define HW_ATL_MPI_CONTROL_ADR  0x0368U
@@ -269,18 +273,22 @@ int hw_atl_utils_fw_downld_dwords(struct aq_hw_s *self, u32 a,
 		}
 	}
 
-	aq_hw_write_reg(self, 0x00000208U, a);
-
-	for (++cnt; --cnt;) {
-		u32 i = 0U;
+	aq_hw_write_reg(self, HW_ATL_MIF_ADDR, a);
 
-		aq_hw_write_reg(self, 0x00000200U, 0x00008000U);
+	for (++cnt; --cnt && !err;) {
+		aq_hw_write_reg(self, HW_ATL_MIF_CMD, 0x00008000U);
 
-		for (i = 1024U;
-			(0x100U & aq_hw_read_reg(self, 0x00000200U)) && --i;) {
-		}
+		if (IS_CHIP_FEATURE(REVISION_B1))
+			AQ_HW_WAIT_FOR(a != aq_hw_read_reg(self,
+							   HW_ATL_MIF_ADDR),
+				       1, 1000U);
+		else
+			AQ_HW_WAIT_FOR(!(0x100 & aq_hw_read_reg(self,
+							   HW_ATL_MIF_CMD)),
+				       1, 1000U);
 
-		*(p++) = aq_hw_read_reg(self, 0x0000020CU);
+		*(p++) = aq_hw_read_reg(self, HW_ATL_MIF_VAL);
+		a += 4;
 	}
 
 	hw_atl_reg_glb_cpu_sem_set(self, 1U, HW_ATL_FW_SM_RAM);
@@ -676,14 +684,18 @@ void hw_atl_utils_hw_chip_features_init(struct aq_hw_s *self, u32 *p)
 	u32 val = hw_atl_reg_glb_mif_id_get(self);
 	u32 mif_rev = val & 0xFFU;
 
-	if ((3U & mif_rev) == 1U) {
-		chip_features |=
-			HAL_ATLANTIC_UTILS_CHIP_REVISION_A0 |
+	if ((0xFU & mif_rev) == 1U) {
+		chip_features |= HAL_ATLANTIC_UTILS_CHIP_REVISION_A0 |
 			HAL_ATLANTIC_UTILS_CHIP_MPI_AQ |
 			HAL_ATLANTIC_UTILS_CHIP_MIPS;
-	} else if ((3U & mif_rev) == 2U) {
-		chip_features |=
-			HAL_ATLANTIC_UTILS_CHIP_REVISION_B0 |
+	} else if ((0xFU & mif_rev) == 2U) {
+		chip_features |= HAL_ATLANTIC_UTILS_CHIP_REVISION_B0 |
+			HAL_ATLANTIC_UTILS_CHIP_MPI_AQ |
+			HAL_ATLANTIC_UTILS_CHIP_MIPS |
+			HAL_ATLANTIC_UTILS_CHIP_TPO2 |
+			HAL_ATLANTIC_UTILS_CHIP_RPF2;
+	} else if ((0xFU & mif_rev) == 0xAU) {
+		chip_features |= HAL_ATLANTIC_UTILS_CHIP_REVISION_B1 |
 			HAL_ATLANTIC_UTILS_CHIP_MPI_AQ |
 			HAL_ATLANTIC_UTILS_CHIP_MIPS |
 			HAL_ATLANTIC_UTILS_CHIP_TPO2 |
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
index 2c69094..cd8f18f 100644
--- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
+++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h
@@ -161,6 +161,7 @@ struct __packed hw_aq_atl_utils_mbox {
 #define HAL_ATLANTIC_UTILS_CHIP_MPI_AQ       0x00000010U
 #define HAL_ATLANTIC_UTILS_CHIP_REVISION_A0  0x01000000U
 #define HAL_ATLANTIC_UTILS_CHIP_REVISION_B0  0x02000000U
+#define HAL_ATLANTIC_UTILS_CHIP_REVISION_B1  0x04000000U
 
 #define IS_CHIP_FEATURE(_F_) (HAL_ATLANTIC_UTILS_CHIP_##_F_ & \
 	self->chip_features)
-- 
2.7.4

[PATCH v2 net 4/7] net: aquantia: Add tx clean budget and valid budget handling logic

[Igor Russkikh]

We should report to napi full budget only when we have more job to do.
Before this fix, on any tx queue cleanup we forced napi to do poll again.
Thats a waste of cpu resources and caused storming with napi polls when
there was at least one tx on each interrupt.

With this fix we report full budget only when there is more job on TX
to do. Or, as before, when rx budget was fully consumed.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
 drivers/net/ethernet/aquantia/atlantic/aq_cfg.h  |  2 ++
 drivers/net/ethernet/aquantia/atlantic/aq_ring.c |  7 +++++--
 drivers/net/ethernet/aquantia/atlantic/aq_ring.h |  2 +-
 drivers/net/ethernet/aquantia/atlantic/aq_vec.c  | 11 +++++------
 4 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
index 0b49f1a..fc73831 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h
@@ -36,6 +36,8 @@
 #define AQ_CFG_TX_FRAME_MAX  (16U * 1024U)
 #define AQ_CFG_RX_FRAME_MAX  (4U * 1024U)
 
+#define AQ_CFG_TX_CLEAN_BUDGET 256U
+
 /* LRO */
 #define AQ_CFG_IS_LRO_DEF           1U
 
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index 0be6a11..b5f1f62 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -136,11 +136,12 @@ void aq_ring_queue_stop(struct aq_ring_s *ring)
 		netif_stop_subqueue(ndev, ring->idx);
 }
 
-void aq_ring_tx_clean(struct aq_ring_s *self)
+bool aq_ring_tx_clean(struct aq_ring_s *self)
 {
 	struct device *dev = aq_nic_get_dev(self->aq_nic);
+	unsigned int budget = AQ_CFG_TX_CLEAN_BUDGET;
 
-	for (; self->sw_head != self->hw_head;
+	for (; self->sw_head != self->hw_head && budget--;
 		self->sw_head = aq_ring_next_dx(self, self->sw_head)) {
 		struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head];
 
@@ -167,6 +168,8 @@ void aq_ring_tx_clean(struct aq_ring_s *self)
 		buff->pa = 0U;
 		buff->eop_index = 0xffffU;
 	}
+
+	return !!budget;
 }
 
 #define AQ_SKB_ALIGN SKB_DATA_ALIGN(sizeof(struct skb_shared_info))
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.h b/drivers/net/ethernet/aquantia/atlantic/aq_ring.h
index 965fae0..ac1329f 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.h
@@ -153,7 +153,7 @@ void aq_ring_free(struct aq_ring_s *self);
 void aq_ring_update_queue_state(struct aq_ring_s *ring);
 void aq_ring_queue_wake(struct aq_ring_s *ring);
 void aq_ring_queue_stop(struct aq_ring_s *ring);
-void aq_ring_tx_clean(struct aq_ring_s *self);
+bool aq_ring_tx_clean(struct aq_ring_s *self);
 int aq_ring_rx_clean(struct aq_ring_s *self,
 		     struct napi_struct *napi,
 		     int *work_done,
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_vec.c b/drivers/net/ethernet/aquantia/atlantic/aq_vec.c
index f890b8a..d335c33 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_vec.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_vec.c
@@ -35,12 +35,12 @@ struct aq_vec_s {
 static int aq_vec_poll(struct napi_struct *napi, int budget)
 {
 	struct aq_vec_s *self = container_of(napi, struct aq_vec_s, napi);
+	unsigned int sw_tail_old = 0U;
 	struct aq_ring_s *ring = NULL;
+	bool was_tx_cleaned = true;
+	unsigned int i = 0U;
 	int work_done = 0;
 	int err = 0;
-	unsigned int i = 0U;
-	unsigned int sw_tail_old = 0U;
-	bool was_tx_cleaned = false;
 
 	if (!self) {
 		err = -EINVAL;
@@ -57,9 +57,8 @@ static int aq_vec_poll(struct napi_struct *napi, int budget)
 
 			if (ring[AQ_VEC_TX_ID].sw_head !=
 			    ring[AQ_VEC_TX_ID].hw_head) {
-				aq_ring_tx_clean(&ring[AQ_VEC_TX_ID]);
+				was_tx_cleaned = aq_ring_tx_clean(&ring[AQ_VEC_TX_ID]);
 				aq_ring_update_queue_state(&ring[AQ_VEC_TX_ID]);
-				was_tx_cleaned = true;
 			}
 
 			err = self->aq_hw_ops->hw_ring_rx_receive(self->aq_hw,
@@ -90,7 +89,7 @@ static int aq_vec_poll(struct napi_struct *napi, int budget)
 			}
 		}
 
-		if (was_tx_cleaned)
+		if (!was_tx_cleaned)
 			work_done = budget;
 
 		if (work_done < budget) {
-- 
2.7.4

[PATCH v2 net 5/7] net: aquantia: Allow live mac address changes

[Igor Russkikh]

There is nothing prevents us from changing MAC on the running interface.
Allow this with ndev priv flag.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
 drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index ebbaf63..34120d5 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -247,6 +247,8 @@ void aq_nic_ndev_init(struct aq_nic_s *self)
 	self->ndev->hw_features |= aq_hw_caps->hw_features;
 	self->ndev->features = aq_hw_caps->hw_features;
 	self->ndev->priv_flags = aq_hw_caps->hw_priv_flags;
+	self->ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
+
 	self->ndev->mtu = aq_nic_cfg->mtu - ETH_HLEN;
 	self->ndev->max_mtu = aq_hw_caps->mtu - ETH_FCS_LEN - ETH_HLEN;
 
-- 
2.7.4

[PATCH v2 net 6/7] net: aquantia: Implement pci shutdown callback

[Igor Russkikh]

We should close link and all NIC operations during shutdown.
On some systems graceful reboot never closes NIC interface on its own,
but only indicates pci device shutdown. Without explicit handler, NIC
rx rings continued to transfer DMA data into prepared buffers while CPU
rebooted already. That caused memory corruptions on soft reboot.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
 drivers/net/ethernet/aquantia/atlantic/aq_nic.c      | 20 ++++++++++++++++++++
 drivers/net/ethernet/aquantia/atlantic/aq_nic.h      |  1 +
 drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c | 15 +++++++++++++++
 3 files changed, 36 insertions(+)

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index 34120d5..c96a921 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -939,3 +939,23 @@ int aq_nic_change_pm_state(struct aq_nic_s *self, pm_message_t *pm_msg)
 out:
 	return err;
 }
+
+void aq_nic_shutdown(struct aq_nic_s *self)
+{
+	int err = 0;
+
+	if (!self->ndev)
+		return;
+
+	rtnl_lock();
+
+	netif_device_detach(self->ndev);
+
+	err = aq_nic_stop(self);
+	if (err < 0)
+		goto err_exit;
+	aq_nic_deinit(self);
+
+err_exit:
+	rtnl_unlock();
+}
\ No newline at end of file
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
index d16b0f1..219b550 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -118,5 +118,6 @@ struct aq_nic_cfg_s *aq_nic_get_cfg(struct aq_nic_s *self);
 u32 aq_nic_get_fw_version(struct aq_nic_s *self);
 int aq_nic_change_pm_state(struct aq_nic_s *self, pm_message_t *pm_msg);
 int aq_nic_update_interrupt_moderation_settings(struct aq_nic_s *self);
+void aq_nic_shutdown(struct aq_nic_s *self);
 
 #endif /* AQ_NIC_H */
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
index 87c4308..ecc6306 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
@@ -323,6 +323,20 @@ static void aq_pci_remove(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
+static void aq_pci_shutdown(struct pci_dev *pdev)
+{
+	struct aq_nic_s *self = pci_get_drvdata(pdev);
+
+	aq_nic_shutdown(self);
+
+	pci_disable_device(pdev);
+
+	if (system_state == SYSTEM_POWER_OFF) {
+		pci_wake_from_d3(pdev, false);
+		pci_set_power_state(pdev, PCI_D3hot);
+	}
+}
+
 static int aq_pci_suspend(struct pci_dev *pdev, pm_message_t pm_msg)
 {
 	struct aq_nic_s *self = pci_get_drvdata(pdev);
@@ -345,6 +359,7 @@ static struct pci_driver aq_pci_ops = {
 	.remove = aq_pci_remove,
 	.suspend = aq_pci_suspend,
 	.resume = aq_pci_resume,
+	.shutdown = aq_pci_shutdown,
 };
 
 module_pci_driver(aq_pci_ops);
-- 
2.7.4

[PATCH v2 net 7/7] net: aquantia: driver version bump

[Igor Russkikh]

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
 drivers/net/ethernet/aquantia/atlantic/ver.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/aquantia/atlantic/ver.h b/drivers/net/ethernet/aquantia/atlantic/ver.h
index 5265b93..a445de6 100644
--- a/drivers/net/ethernet/aquantia/atlantic/ver.h
+++ b/drivers/net/ethernet/aquantia/atlantic/ver.h
@@ -13,7 +13,7 @@
 #define NIC_MAJOR_DRIVER_VERSION           2
 #define NIC_MINOR_DRIVER_VERSION           0
 #define NIC_BUILD_DRIVER_VERSION           2
-#define NIC_REVISION_DRIVER_VERSION        0
+#define NIC_REVISION_DRIVER_VERSION        1
 
 #define AQ_CFG_DRV_VERSION_SUFFIX "-kern"
 
-- 
2.7.4

Re: [PATCH v2 net 0/7] Aquantia atlantic hot fixes 03-2018

[David Miller]

From: Igor Russkikh <igor.russkikh@aquantia.com>
Date: Tue, 20 Mar 2018 14:40:30 +0300

> This is a set of atlantic driver hot fixes for various areas:
> 
> Some issues with hardware reset covered,
> Fixed napi_poll flood happening on some traffic conditions,
> Allow system to change MAC address on live device,
> Add pci shutdown handler.
> 
> patch v2:
> - reverse christmas tree
> - remove driver private parameter, replacing it with define.

Series applied, thank you.