[net-next 0/8][pull request] 100GbE Intel Wired LAN Driver Updates 2017-01-08

[net-next 0/8][pull request] 100GbE Intel Wired LAN Driver Updates 2017-01-08

[Jeff Kirsher]

This series contains updates to fm10k only.

Ngai-Mint changes the driver to use the MAC pointer in the fm10k_mac_info
structure for fm10k_get_host_state_generic().  Fixed a race condition
where the mailbox interrupt request bits can be cleared before being
handled causing certain mailbox messages from the PF to be untreated
and the PF will enter in some inactive state.

Jake removes the typecast of u8 to char, and the extra variable that was
created for the typecast.  Bumps the driver version.  Added back the
receive descriptor timestamp value so that applications built on top
of the IES API can function properly.  Cleaned up the debug statistics
flag, since debug statistics were removed and the flag was missed in
the removal.

Scott limits the DMA sync for CPU to the actual length of the packet,
instead of the entire buffer, since the DMA sync occurs every time a
packet is received.

The following are changes since commit 111427f6eb5a5d9ce22f8a90780ac1c18113091a:
  net: dsa: move HWMON support to its own file
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 100GbE

Jacob Keller (4):
  fm10k: remove extraneous variable definition in fm10k_ethtool.c
  fm10k: bump version number
  fm10k: report the receive timestamp in FM10K_CB(skb)->tstamp
  fm10k: remove FM10K_FLAG_DEBUG_STATS

Ngai-Mint Kwan (3):
  fm10k-shared: use mac-> instead of hw->mac.
  fm10k: request reset when mbx->state changes
  fm10k: do not clear global mailbox interrupt bits

Scott Peterson (1):
  fm10k: Limit dma sync of RX buffers to actual packet size

 drivers/net/ethernet/intel/fm10k/fm10k.h         |  4 +---
 drivers/net/ethernet/intel/fm10k/fm10k_common.c  |  6 +++---
 drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | 21 +++++++++------------
 drivers/net/ethernet/intel/fm10k/fm10k_main.c    | 12 ++++++++----
 drivers/net/ethernet/intel/fm10k/fm10k_mbx.c     | 10 +++++++---
 drivers/net/ethernet/intel/fm10k/fm10k_pci.c     |  6 +++++-
 drivers/net/ethernet/intel/fm10k/fm10k_pf.c      |  4 ----
 7 files changed, 33 insertions(+), 30 deletions(-)

-- 
2.9.3

[net-next 1/8] fm10k-shared: use mac-> instead of hw->mac.

[Jeff Kirsher]

From: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>

Since a pointer "mac" to fm10k_mac_info structure exists, use it to
access the contents of its members.

Signed-off-by: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k_common.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_common.c b/drivers/net/ethernet/intel/fm10k/fm10k_common.c
index dd95ac4..62a6ad9 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_common.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_common.c
@@ -506,7 +506,7 @@ s32 fm10k_get_host_state_generic(struct fm10k_hw *hw, bool *host_ready)
 		goto out;
 
 	/* if we somehow dropped the Tx enable we should reset */
-	if (hw->mac.tx_ready && !(txdctl & FM10K_TXDCTL_ENABLE)) {
+	if (mac->tx_ready && !(txdctl & FM10K_TXDCTL_ENABLE)) {
 		ret_val = FM10K_ERR_RESET_REQUESTED;
 		goto out;
 	}
@@ -523,8 +523,8 @@ s32 fm10k_get_host_state_generic(struct fm10k_hw *hw, bool *host_ready)
 
 	/* interface cannot receive traffic without logical ports */
 	if (mac->dglort_map == FM10K_DGLORTMAP_NONE) {
-		if (hw->mac.ops.request_lport_map)
-			ret_val = hw->mac.ops.request_lport_map(hw);
+		if (mac->ops.request_lport_map)
+			ret_val = mac->ops.request_lport_map(hw);
 
 		goto out;
 	}
-- 
2.9.3

[net-next 2/8] fm10k: remove extraneous variable definition in fm10k_ethtool.c

[Jeff Kirsher]

From: Jacob Keller <jacob.e.keller@intel.com>

We don't need to typecast a u8 * into a char *, so just remove the extra
variable.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
index 5241e08..0c84fef 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c
@@ -148,7 +148,7 @@ enum {
 static const char fm10k_prv_flags[FM10K_PRV_FLAG_LEN][ETH_GSTRING_LEN] = {
 };
 
-static void fm10k_add_stat_strings(char **p, const char *prefix,
+static void fm10k_add_stat_strings(u8 **p, const char *prefix,
 				   const struct fm10k_stats stats[],
 				   const unsigned int size)
 {
@@ -164,32 +164,31 @@ static void fm10k_add_stat_strings(char **p, const char *prefix,
 static void fm10k_get_stat_strings(struct net_device *dev, u8 *data)
 {
 	struct fm10k_intfc *interface = netdev_priv(dev);
-	char *p = (char *)data;
 	unsigned int i;
 
-	fm10k_add_stat_strings(&p, "", fm10k_gstrings_net_stats,
+	fm10k_add_stat_strings(&data, "", fm10k_gstrings_net_stats,
 			       FM10K_NETDEV_STATS_LEN);
 
-	fm10k_add_stat_strings(&p, "", fm10k_gstrings_global_stats,
+	fm10k_add_stat_strings(&data, "", fm10k_gstrings_global_stats,
 			       FM10K_GLOBAL_STATS_LEN);
 
-	fm10k_add_stat_strings(&p, "", fm10k_gstrings_mbx_stats,
+	fm10k_add_stat_strings(&data, "", fm10k_gstrings_mbx_stats,
 			       FM10K_MBX_STATS_LEN);
 
 	if (interface->hw.mac.type != fm10k_mac_vf)
-		fm10k_add_stat_strings(&p, "", fm10k_gstrings_pf_stats,
+		fm10k_add_stat_strings(&data, "", fm10k_gstrings_pf_stats,
 				       FM10K_PF_STATS_LEN);
 
 	for (i = 0; i < interface->hw.mac.max_queues; i++) {
 		char prefix[ETH_GSTRING_LEN];
 
 		snprintf(prefix, ETH_GSTRING_LEN, "tx_queue_%u_", i);
-		fm10k_add_stat_strings(&p, prefix,
+		fm10k_add_stat_strings(&data, prefix,
 				       fm10k_gstrings_queue_stats,
 				       FM10K_QUEUE_STATS_LEN);
 
 		snprintf(prefix, ETH_GSTRING_LEN, "rx_queue_%u_", i);
-		fm10k_add_stat_strings(&p, prefix,
+		fm10k_add_stat_strings(&data, prefix,
 				       fm10k_gstrings_queue_stats,
 				       FM10K_QUEUE_STATS_LEN);
 	}
@@ -198,18 +197,16 @@ static void fm10k_get_stat_strings(struct net_device *dev, u8 *data)
 static void fm10k_get_strings(struct net_device *dev,
 			      u32 stringset, u8 *data)
 {
-	char *p = (char *)data;
-
 	switch (stringset) {
 	case ETH_SS_TEST:
-		memcpy(data, *fm10k_gstrings_test,
+		memcpy(data, fm10k_gstrings_test,
 		       FM10K_TEST_LEN * ETH_GSTRING_LEN);
 		break;
 	case ETH_SS_STATS:
 		fm10k_get_stat_strings(dev, data);
 		break;
 	case ETH_SS_PRIV_FLAGS:
-		memcpy(p, fm10k_prv_flags,
+		memcpy(data, fm10k_prv_flags,
 		       FM10K_PRV_FLAG_LEN * ETH_GSTRING_LEN);
 		break;
 	}
-- 
2.9.3

[net-next 3/8] fm10k: request reset when mbx->state changes

[Jeff Kirsher]

From: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>

Multiple IES API resets can cause a race condition where the mailbox
interrupt request bits can be cleared before being handled. This can
leave certain mailbox messages from the PF to be untreated and the PF
will enter in some inactive state. If this situation occurs, the IES API
will initiate a mailbox version reset which, then, trigger a mailbox
state change. Once this mailbox transition occurs (from OPEN to CONNECT
state), a request for reset will be returned.

This ensures that PF will undergo a reset whenever IES API encounters an
unknown global mailbox interrupt event or whenever the IES API
terminates.

Signed-off-by: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k_mbx.c | 10 +++++++---
 drivers/net/ethernet/intel/fm10k/fm10k_pci.c |  6 +++++-
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
index c9dfa65..334088a 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
@@ -2011,9 +2011,10 @@ static void fm10k_sm_mbx_create_reply(struct fm10k_hw *hw,
  *  function can also be used to respond to an error as the connection
  *  resetting would also be a means of dealing with errors.
  **/
-static void fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
-				       struct fm10k_mbx_info *mbx)
+static s32 fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
+				      struct fm10k_mbx_info *mbx)
 {
+	s32 err = 0;
 	const enum fm10k_mbx_state state = mbx->state;
 
 	switch (state) {
@@ -2026,6 +2027,7 @@ static void fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
 	case FM10K_STATE_OPEN:
 		/* flush any incomplete work */
 		fm10k_sm_mbx_connect_reset(mbx);
+		err = FM10K_ERR_RESET_REQUESTED;
 		break;
 	case FM10K_STATE_CONNECT:
 		/* Update remote value to match local value */
@@ -2035,6 +2037,8 @@ static void fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
 	}
 
 	fm10k_sm_mbx_create_reply(hw, mbx, mbx->tail);
+
+	return err;
 }
 
 /**
@@ -2115,7 +2119,7 @@ static s32 fm10k_sm_mbx_process(struct fm10k_hw *hw,
 
 	switch (FM10K_MSG_HDR_FIELD_GET(mbx->mbx_hdr, SM_VER)) {
 	case 0:
-		fm10k_sm_mbx_process_reset(hw, mbx);
+		err = fm10k_sm_mbx_process_reset(hw, mbx);
 		break;
 	case FM10K_SM_MBX_VERSION:
 		err = fm10k_sm_mbx_process_version_1(hw, mbx);
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
index b1a2f84..e372a58 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
@@ -1144,6 +1144,7 @@ static irqreturn_t fm10k_msix_mbx_pf(int __always_unused irq, void *data)
 	struct fm10k_hw *hw = &interface->hw;
 	struct fm10k_mbx_info *mbx = &hw->mbx;
 	u32 eicr;
+	s32 err = 0;
 
 	/* unmask any set bits related to this interrupt */
 	eicr = fm10k_read_reg(hw, FM10K_EICR);
@@ -1159,12 +1160,15 @@ static irqreturn_t fm10k_msix_mbx_pf(int __always_unused irq, void *data)
 
 	/* service mailboxes */
 	if (fm10k_mbx_trylock(interface)) {
-		mbx->ops.process(hw, mbx);
+		err = mbx->ops.process(hw, mbx);
 		/* handle VFLRE events */
 		fm10k_iov_event(interface);
 		fm10k_mbx_unlock(interface);
 	}
 
+	if (err == FM10K_ERR_RESET_REQUESTED)
+		interface->flags |= FM10K_FLAG_RESET_REQUESTED;
+
 	/* if switch toggled state we should reset GLORTs */
 	if (eicr & FM10K_EICR_SWITCHNOTREADY) {
 		/* force link down for at least 4 seconds */
-- 
2.9.3

[net-next 4/8] fm10k: do not clear global mailbox interrupt bits

[Jeff Kirsher]

From: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>

Partially revert commit 5e93cbadd3e9 ("fm10k: Reset mailbox global
interrupts", 2016-06-07)

The register bits related to this commit are now solely being handled by
the IES API. Recent changes in the IES API will allow an automatic
recovery from improper handling of these bits.

Signed-off-by: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k_pf.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
index 23fb319..40ee024 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c
@@ -72,10 +72,6 @@ static s32 fm10k_reset_hw_pf(struct fm10k_hw *hw)
 	fm10k_write_flush(hw);
 	udelay(FM10K_RESET_TIMEOUT);
 
-	/* Reset mailbox global interrupts */
-	reg = FM10K_MBX_GLOBAL_REQ_INTERRUPT | FM10K_MBX_GLOBAL_ACK_INTERRUPT;
-	fm10k_write_reg(hw, FM10K_GMBX, reg);
-
 	/* Verify we made it out of reset */
 	reg = fm10k_read_reg(hw, FM10K_IP);
 	if (!(reg & FM10K_IP_NOTINRESET))
-- 
2.9.3

[net-next 5/8] fm10k: bump version number

[Jeff Kirsher]

From: Jacob Keller <jacob.e.keller@intel.com>

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index 5de9378..509514d 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -28,7 +28,7 @@
 
 #include "fm10k.h"
 
-#define DRV_VERSION	"0.21.2-k"
+#define DRV_VERSION	"0.21.7-k"
 #define DRV_SUMMARY	"Intel(R) Ethernet Switch Host Interface Driver"
 const char fm10k_driver_version[] = DRV_VERSION;
 char fm10k_driver_name[] = "fm10k";
-- 
2.9.3

[net-next 6/8] fm10k: Limit dma sync of RX buffers to actual packet size

[Jeff Kirsher]

From: Scott Peterson <scott.d.peterson@intel.com>

On packet RX, we perform a dma sync for cpu before passing the
packet up.  Here we limit that sync to the actual length of the
incoming packet, rather than always syncing the entire buffer.

Signed-off-by: Scott Peterson <scott.d.peterson@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k_main.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index 509514d..8f90c6d 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -251,6 +251,7 @@ static bool fm10k_can_reuse_rx_page(struct fm10k_rx_buffer *rx_buffer,
 /**
  * fm10k_add_rx_frag - Add contents of Rx buffer to sk_buff
  * @rx_buffer: buffer containing page to add
+ * @size: packet size from rx_desc
  * @rx_desc: descriptor containing length of buffer written by hardware
  * @skb: sk_buff to place the data into
  *
@@ -263,12 +264,12 @@ static bool fm10k_can_reuse_rx_page(struct fm10k_rx_buffer *rx_buffer,
  * true if the buffer can be reused by the interface.
  **/
 static bool fm10k_add_rx_frag(struct fm10k_rx_buffer *rx_buffer,
+			      unsigned int size,
 			      union fm10k_rx_desc *rx_desc,
 			      struct sk_buff *skb)
 {
 	struct page *page = rx_buffer->page;
 	unsigned char *va = page_address(page) + rx_buffer->page_offset;
-	unsigned int size = le16_to_cpu(rx_desc->w.length);
 #if (PAGE_SIZE < 8192)
 	unsigned int truesize = FM10K_RX_BUFSZ;
 #else
@@ -314,6 +315,7 @@ static struct sk_buff *fm10k_fetch_rx_buffer(struct fm10k_ring *rx_ring,
 					     union fm10k_rx_desc *rx_desc,
 					     struct sk_buff *skb)
 {
+	unsigned int size = le16_to_cpu(rx_desc->w.length);
 	struct fm10k_rx_buffer *rx_buffer;
 	struct page *page;
 
@@ -350,11 +352,11 @@ static struct sk_buff *fm10k_fetch_rx_buffer(struct fm10k_ring *rx_ring,
 	dma_sync_single_range_for_cpu(rx_ring->dev,
 				      rx_buffer->dma,
 				      rx_buffer->page_offset,
-				      FM10K_RX_BUFSZ,
+				      size,
 				      DMA_FROM_DEVICE);
 
 	/* pull page into skb */
-	if (fm10k_add_rx_frag(rx_buffer, rx_desc, skb)) {
+	if (fm10k_add_rx_frag(rx_buffer, size, rx_desc, skb)) {
 		/* hand second half of page back to the ring */
 		fm10k_reuse_rx_page(rx_ring, rx_buffer);
 	} else {
-- 
2.9.3

[net-next 7/8] fm10k: report the receive timestamp in FM10K_CB(skb)->tstamp

[Jeff Kirsher]

From: Jacob Keller <jacob.e.keller@intel.com>

This was accidentally removed when we defeatured the full 1588 Clock
support. We need to report the Rx descriptor timestamp value so that
applications built on top of the IES API can function properly.

Additionally, remove the FM10K_FLAG_RX_TS_ENABLED, as it is not used now
that 1588 functionality has been removed.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k.h      | 5 ++---
 drivers/net/ethernet/intel/fm10k/fm10k_main.c | 2 ++
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k.h b/drivers/net/ethernet/intel/fm10k/fm10k.h
index 4d19e46..75d2c80 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k.h
@@ -260,9 +260,8 @@ struct fm10k_intfc {
 #define FM10K_FLAG_RESET_REQUESTED		(u32)(BIT(0))
 #define FM10K_FLAG_RSS_FIELD_IPV4_UDP		(u32)(BIT(1))
 #define FM10K_FLAG_RSS_FIELD_IPV6_UDP		(u32)(BIT(2))
-#define FM10K_FLAG_RX_TS_ENABLED		(u32)(BIT(3))
-#define FM10K_FLAG_SWPRI_CONFIG			(u32)(BIT(4))
-#define FM10K_FLAG_DEBUG_STATS			(u32)(BIT(5))
+#define FM10K_FLAG_SWPRI_CONFIG			(u32)(BIT(3))
+#define FM10K_FLAG_DEBUG_STATS			(u32)(BIT(4))
 	int xcast_mode;
 
 	/* Tx fast path data */
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index 8f90c6d..5bb233a 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -475,6 +475,8 @@ static unsigned int fm10k_process_skb_fields(struct fm10k_ring *rx_ring,
 
 	fm10k_rx_checksum(rx_ring, rx_desc, skb);
 
+	FM10K_CB(skb)->tstamp = rx_desc->q.timestamp;
+
 	FM10K_CB(skb)->fi.w.vlan = rx_desc->w.vlan;
 
 	skb_record_rx_queue(skb, rx_ring->queue_index);
-- 
2.9.3

[net-next 8/8] fm10k: remove FM10K_FLAG_DEBUG_STATS

[Jeff Kirsher]

From: Jacob Keller <jacob.e.keller@intel.com>

The debug statistics were removed due to complications with the ethtool
statistics API which are not possible to resolve without a new
statistics interface. The flag was left behind, but we no longer need
it.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/fm10k/fm10k.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k.h b/drivers/net/ethernet/intel/fm10k/fm10k.h
index 75d2c80..52b9794 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k.h
@@ -261,7 +261,6 @@ struct fm10k_intfc {
 #define FM10K_FLAG_RSS_FIELD_IPV4_UDP		(u32)(BIT(1))
 #define FM10K_FLAG_RSS_FIELD_IPV6_UDP		(u32)(BIT(2))
 #define FM10K_FLAG_SWPRI_CONFIG			(u32)(BIT(3))
-#define FM10K_FLAG_DEBUG_STATS			(u32)(BIT(4))
 	int xcast_mode;
 
 	/* Tx fast path data */
-- 
2.9.3

Re: [net-next 0/8][pull request] 100GbE Intel Wired LAN Driver Updates 2017-01-08

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Sun,  8 Jan 2017 02:10:26 -0800

> This series contains updates to fm10k only.

Pulled, thanks Jeff.