[net-next v2 00/14][pull request] Intel Wired LAN Driver Updates 2014-06-24

[net-next v2 00/14][pull request] Intel Wired LAN Driver Updates 2014-06-24

[Jeff Kirsher]

This series contains updates to i40e and i40evf.

Greg provides a patch to stop the VF device after setting its MAC address.
This is due to if the host VMM administrator has changed the VF device's MAC
address then the i40e driver needs to halt the VF device so that the
administrator will be forced to reload the VF driver so that the VF driver
will start using the newly assigned MAC address.

Shannon provides several patches for i40e, first makes prep_for_test() a
void function since the return value was being ignored for the most part
by all its callers.  Adds a log warning when the firmware's API minor/major
number is not what we expect to assist the user by informing them they
may need to update their NVM or SW.  Cleans up a stray print message
so that it is similar to other print messages.  Ensures to set the
WoL flag when setting LAA and allow the user to set LAA again.  So do
not short-circuit the LAA assignment when the driver thinks it has
already been done as it is possible that the user might want to force
the address setting again.  Provides a couple more LAA fixes to ensure
the LAA gets restored after resets.

Neerav provides a patch for i40e to add a PF reset when a malicious driver
event for the PF occurs.  As per the specification when the PF driver
receives a malicious driver event the queue that caused the event is
already stopped and it is expected that the function that owns the queue
will reset the queue, but in some cases it may not be possible to determine
the queue, so it is suggested to reset the whole function.

Carolyn fixes ethtool coalesce settings to allow 0 as a disable value and
adds message to user about invalid values.

Jesse removes a reserved type which was not removed from the code.

Catherine provides a patch to add the ability to enable/disable link from
set_link)restart_an() which will make it easy to toggle link without
calling set_phy_config() when no other link settings need to change.

Anjali provides a patch to ensure we do a PF reset on Tx hang and that
way we avoid any Malicious Driver Detect (MDD) events because of a Tx
queue disable failure.

v2:
 - fixed the un-needed return in patch 2 based on feedback from Sergei Shtylyov
 - added punctuation to print statements and code comment based on
   feedback from Sergei Shtylyov

The following are changes since commit 5433ba365f6dd9f30899188755eb4b093314732c:
  cxgb4: Fix endian bug introduced in cxgb4 dcb patchset
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master

Anjali Singhai Jain (1):
  i40e: Bypass timeout recovery level 0 so as to not cause MDD

Carolyn Wyborny (1):
  i40e: Fix ethtool coalesce settings

Catherine Sullivan (2):
  i40e: Add ablitity to enable/disable link from set_link_restart_an
  i40e/i40evf: Bump i40e to 0.4.17 and i40evf to 0.9.36

Greg Rose (1):
  i40e: Stop the VF device after setting its MAC address

Jesse Brandeburg (1):
  i40e/i40evf: remove reserved type

Neerav Parikh (1):
  i40e: Add PF reset when Malicious driver event for PF

Shannon Nelson (7):
  i40e: make prep_for_reset void
  i40e: warn on newer/older firmware API rev
  i40e: fix a stray print message
  i40e: use WoL flag when setting LAA
  i40e: allow user to set LAA again
  i40e: reapply LAA after reset
  i40e: no pf reset at pci remove

 drivers/net/ethernet/intel/i40e/i40e.h             |   2 +
 drivers/net/ethernet/intel/i40e/i40e_common.c      |   8 +-
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c     |  31 ++++-
 drivers/net/ethernet/intel/i40e/i40e_main.c        | 125 +++++++++++++++------
 drivers/net/ethernet/intel/i40e/i40e_prototype.h   |   3 +-
 drivers/net/ethernet/intel/i40e/i40e_txrx.h        |   1 -
 drivers/net/ethernet/intel/i40e/i40e_type.h        |   1 -
 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c |   2 +
 drivers/net/ethernet/intel/i40evf/i40e_txrx.h      |   1 -
 drivers/net/ethernet/intel/i40evf/i40e_type.h      |   1 -
 drivers/net/ethernet/intel/i40evf/i40evf_main.c    |   2 +-
 11 files changed, 128 insertions(+), 49 deletions(-)

-- 
1.9.3

[net-next v2 01/14] i40e: Stop the VF device after setting its MAC address

[Jeff Kirsher]

From: Greg Rose <gregory.v.rose@intel.com>

If the host VMM administrator has changed the VF device's MAC address then
the i40e driver needs to halt the VF device so that the administrator will
be forced to reload the VF driver.  This will cause the VF driver to start
using the newly assigned MAC address.  This brings the i40e driver into
conformance with operational characteristics of other Intel SR-IOV
featured drivers.

Change-ID: Ic7242cceb8287dd2cb72fb1f3166a032a28bf88a
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index f5b9d20..d2dabae 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2077,6 +2077,8 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 	}
 	ether_addr_copy(vf->default_lan_addr.addr, mac);
 	vf->pf_set_mac = true;
+	/* Force the VF driver stop so it has to reload with new MAC address */
+	i40e_vc_disable_vf(pf, vf);
 	dev_info(&pf->pdev->dev, "Reload the VF driver to make this change effective.\n");
 	ret = 0;
 
-- 
1.9.3

[net-next v2 02/14] i40e: make prep_for_reset void

[Jeff Kirsher]

From: Shannon Nelson <shannon.nelson@intel.com>

The return from i40e_prep_for_reset() was being ignored by almost all
its callers.  The one place it wasn't ignored could have caused a silent
and confusing failure of the driver to finish a reset.  Since we really
are doing a rebuild anyway, ignore this last case as well and simply
make the function a void type.

Change-ID: Ia4fed7f903d39a6c47c5722625a53e59c3f7ed53
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
v2: removed un-needed return in a void function

 drivers/net/ethernet/intel/i40e/i40e_main.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index b167fc2..3f60976 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5611,7 +5611,7 @@ static void i40e_fdir_teardown(struct i40e_pf *pf)
  *
  * Close up the VFs and other things in prep for pf Reset.
   **/
-static int i40e_prep_for_reset(struct i40e_pf *pf)
+static void i40e_prep_for_reset(struct i40e_pf *pf)
 {
 	struct i40e_hw *hw = &pf->hw;
 	i40e_status ret = 0;
@@ -5619,7 +5619,7 @@ static int i40e_prep_for_reset(struct i40e_pf *pf)
 
 	clear_bit(__I40E_RESET_INTR_RECEIVED, &pf->state);
 	if (test_and_set_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state))
-		return 0;
+		return;
 
 	dev_dbg(&pf->pdev->dev, "Tearing down internal switch for reset\n");
 
@@ -5636,13 +5636,10 @@ static int i40e_prep_for_reset(struct i40e_pf *pf)
 	/* call shutdown HMC */
 	if (hw->hmc.hmc_obj) {
 		ret = i40e_shutdown_lan_hmc(hw);
-		if (ret) {
+		if (ret)
 			dev_warn(&pf->pdev->dev,
 				 "shutdown_lan_hmc failed: %d\n", ret);
-			clear_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state);
-		}
 	}
-	return ret;
 }
 
 /**
@@ -5816,11 +5813,8 @@ end_core_reset:
  **/
 static void i40e_handle_reset_warning(struct i40e_pf *pf)
 {
-	i40e_status ret;
-
-	ret = i40e_prep_for_reset(pf);
-	if (!ret)
-		i40e_reset_and_rebuild(pf, false);
+	i40e_prep_for_reset(pf);
+	i40e_reset_and_rebuild(pf, false);
 }
 
 /**
-- 
1.9.3

[net-next v2 03/14] i40e: Add PF reset when Malicious driver event for PF

[Jeff Kirsher]

From: Neerav Parikh <neerav.parikh@intel.com>

As per the spec when the PF driver receives a Malicious driver event
the queue that caused the event is already stopped and it is expected
that the function that owns the queue will reset the queue.
In some cases it may not be possible to determine the queue and it is
suggested to reset the whole function.

This patch takes the later approach when the event is owned by the PF
that owns it.

Change-ID: I40f9764a6a5e068c0ef8438db00c5aa9c2c6c1c8
Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
v2: added punctuation to print statements and code comment

 drivers/net/ethernet/intel/i40e/i40e_main.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 3f60976..80c5d55 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5827,6 +5827,7 @@ static void i40e_handle_mdd_event(struct i40e_pf *pf)
 {
 	struct i40e_hw *hw = &pf->hw;
 	bool mdd_detected = false;
+	bool pf_mdd_detected = false;
 	struct i40e_vf *vf;
 	u32 reg;
 	int i;
@@ -5866,6 +5867,30 @@ static void i40e_handle_mdd_event(struct i40e_pf *pf)
 		mdd_detected = true;
 	}
 
+	if (mdd_detected) {
+		reg = rd32(hw, I40E_PF_MDET_TX);
+		if (reg & I40E_PF_MDET_TX_VALID_MASK) {
+			wr32(hw, I40E_PF_MDET_TX, 0xFFFF);
+			dev_info(&pf->pdev->dev,
+				 "MDD TX event is for this function 0x%08x, requesting PF reset.\n",
+				 reg);
+			pf_mdd_detected = true;
+		}
+		reg = rd32(hw, I40E_PF_MDET_RX);
+		if (reg & I40E_PF_MDET_RX_VALID_MASK) {
+			wr32(hw, I40E_PF_MDET_RX, 0xFFFF);
+			dev_info(&pf->pdev->dev,
+				 "MDD RX event is for this function 0x%08x, requesting PF reset.\n",
+				 reg);
+			pf_mdd_detected = true;
+		}
+		/* Queue belongs to the PF, initiate a reset */
+		if (pf_mdd_detected) {
+			set_bit(__I40E_PF_RESET_REQUESTED, &pf->state);
+			i40e_service_event_schedule(pf);
+		}
+	}
+
 	/* see if one of the VFs needs its hand slapped */
 	for (i = 0; i < pf->num_alloc_vfs && mdd_detected; i++) {
 		vf = &(pf->vf[i]);
-- 
1.9.3

[net-next v2 04/14] i40e: warn on newer/older firmware API rev

[Jeff Kirsher]

From: Shannon Nelson <shannon.nelson@intel.com>

If the firmware's API minor number is larger than the one expected, log
a warning and recommend driver SW update.
If the firmware's API major or minor number is smaller then the one expected
(n for major, n or n-1 for minor), log a warning and recommend NVM update.

Change-ID: If0b887e055478f8e435ba7fa28113b63a6f1bb35
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 80c5d55..4289ff1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -8633,6 +8633,20 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_pf_reset;
 	}
 
+	if (hw->aq.api_min_ver > I40E_FW_API_VERSION_MINOR)
+		dev_info(&pdev->dev,
+			 "Note: FW API version %02x.%02x newer than expected %02x.%02x, recommend driver update.\n",
+			 hw->aq.api_maj_ver, hw->aq.api_min_ver,
+			 I40E_FW_API_VERSION_MAJOR, I40E_FW_API_VERSION_MINOR);
+
+	if (hw->aq.api_maj_ver < I40E_FW_API_VERSION_MAJOR ||
+	    hw->aq.api_min_ver < (I40E_FW_API_VERSION_MINOR-1))
+		dev_info(&pdev->dev,
+			 "Note: FW API version %02x.%02x older than expected %02x.%02x, recommend nvm update.\n",
+			 hw->aq.api_maj_ver, hw->aq.api_min_ver,
+			 I40E_FW_API_VERSION_MAJOR, I40E_FW_API_VERSION_MINOR);
+
+
 	i40e_verify_eeprom(pf);
 
 	/* Rev 0 hardware was never productized */
-- 
1.9.3

[net-next v2 05/14] i40e: fix a stray print message

[Jeff Kirsher]

From: Shannon Nelson <shannon.nelson@intel.com>

This log print message will probably never be seen, but it needs to match
the "attempting to rebuild switch\n" log message a few lines above.

Change-ID: Ic3f5b4f67568d721cb02e826cf2cb33847f51c11
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 4289ff1..b4278a2 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -5775,7 +5775,7 @@ static void i40e_reset_and_rebuild(struct i40e_pf *pf, bool reinit)
 	}
 
 	if (pf->vsi[pf->lan_vsi]->uplink_seid == pf->mac_seid) {
-		dev_info(&pf->pdev->dev, "attempting to rebuild PF VSI\n");
+		dev_dbg(&pf->pdev->dev, "attempting to rebuild PF VSI\n");
 		/* no VEB, so rebuild only the Main VSI */
 		ret = i40e_add_vsi(pf->vsi[pf->lan_vsi]);
 		if (ret) {
-- 
1.9.3

[net-next v2 06/14] i40e: Fix ethtool coalesce settings

[Jeff Kirsher]

From: Carolyn Wyborny <carolyn.wyborny@intel.com>

This patch fixes the i40e_set_coalesce function to allow 0 as a disable
value.  Also, added message to user about invalid value and provides valid
range.

Change-ID: I6c9ff11a9861f2045bd543745a3d132999ffbbd8
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e.h         |  1 +
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 28 +++++++++++++++++++++-----
 drivers/net/ethernet/intel/i40e/i40e_main.c    | 16 +++++++++++++++
 3 files changed, 40 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 817e179..07811dd 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -617,6 +617,7 @@ static inline void i40e_dbg_init(void) {}
 static inline void i40e_dbg_exit(void) {}
 #endif /* CONFIG_DEBUG_FS*/
 void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector);
+void i40e_irq_dynamic_disable(struct i40e_vsi *vsi, int vector);
 void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf);
 void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf);
 int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 4a488ff..7da3758 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1105,17 +1105,36 @@ static int i40e_set_coalesce(struct net_device *netdev,
 	if (ec->tx_max_coalesced_frames_irq || ec->rx_max_coalesced_frames_irq)
 		vsi->work_limit = ec->tx_max_coalesced_frames_irq;
 
+	vector = vsi->base_vector;
 	if ((ec->rx_coalesce_usecs >= (I40E_MIN_ITR << 1)) &&
-	    (ec->rx_coalesce_usecs <= (I40E_MAX_ITR << 1)))
+	    (ec->rx_coalesce_usecs <= (I40E_MAX_ITR << 1))) {
 		vsi->rx_itr_setting = ec->rx_coalesce_usecs;
-	else
+	} else if (ec->rx_coalesce_usecs == 0) {
+		vsi->rx_itr_setting = ec->rx_coalesce_usecs;
+		i40e_irq_dynamic_disable(vsi, vector);
+		if (ec->use_adaptive_rx_coalesce)
+			netif_info(pf, drv, netdev,
+				   "Rx-secs=0, need to disable adaptive-Rx for a complete disable\n");
+	} else {
+		netif_info(pf, drv, netdev,
+			   "Invalid value, Rx-usecs range is 0, 8-8160\n");
 		return -EINVAL;
+	}
 
 	if ((ec->tx_coalesce_usecs >= (I40E_MIN_ITR << 1)) &&
-	    (ec->tx_coalesce_usecs <= (I40E_MAX_ITR << 1)))
+	    (ec->tx_coalesce_usecs <= (I40E_MAX_ITR << 1))) {
 		vsi->tx_itr_setting = ec->tx_coalesce_usecs;
-	else
+	} else if (ec->tx_coalesce_usecs == 0) {
+		vsi->tx_itr_setting = ec->tx_coalesce_usecs;
+		i40e_irq_dynamic_disable(vsi, vector);
+		if (ec->use_adaptive_tx_coalesce)
+			netif_info(pf, drv, netdev,
+				   "Tx-secs=0, need to disable adaptive-Tx for a complete disable\n");
+	} else {
+		netif_info(pf, drv, netdev,
+			   "Invalid value, Tx-usecs range is 0, 8-8160\n");
 		return -EINVAL;
+	}
 
 	if (ec->use_adaptive_rx_coalesce)
 		vsi->rx_itr_setting |= I40E_ITR_DYNAMIC;
@@ -1127,7 +1146,6 @@ static int i40e_set_coalesce(struct net_device *netdev,
 	else
 		vsi->tx_itr_setting &= ~I40E_ITR_DYNAMIC;
 
-	vector = vsi->base_vector;
 	for (i = 0; i < vsi->num_q_vectors; i++, vector++) {
 		q_vector = vsi->q_vectors[i];
 		q_vector->rx.itr = ITR_TO_REG(vsi->rx_itr_setting);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index b4278a2..71efc68 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -2768,6 +2768,22 @@ void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector)
 }
 
 /**
+ * i40e_irq_dynamic_disable - Disable default interrupt generation settings
+ * @vsi: pointer to a vsi
+ * @vector: enable a particular Hw Interrupt vector
+ **/
+void i40e_irq_dynamic_disable(struct i40e_vsi *vsi, int vector)
+{
+	struct i40e_pf *pf = vsi->back;
+	struct i40e_hw *hw = &pf->hw;
+	u32 val;
+
+	val = I40E_ITR_NONE << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT;
+	wr32(hw, I40E_PFINT_DYN_CTLN(vector - 1), val);
+	i40e_flush(hw);
+}
+
+/**
  * i40e_msix_clean_rings - MSIX mode Interrupt Handler
  * @irq: interrupt number
  * @data: pointer to a q_vector
-- 
1.9.3

[net-next v2 07/14] i40e/i40evf: remove reserved type

[Jeff Kirsher]

From: Jesse Brandeburg <jesse.brandeburg@intel.com>

One of the PCTYPES that was moved to a reserved value
wasn't removed from the code.

Change-ID: I31fafe6d79c5f5128179979af5eaafa8c0cd62fe
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_txrx.h   | 1 -
 drivers/net/ethernet/intel/i40e/i40e_type.h   | 1 -
 drivers/net/ethernet/intel/i40evf/i40e_txrx.h | 1 -
 drivers/net/ethernet/intel/i40evf/i40e_type.h | 1 -
 4 files changed, 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index 0277894..f09fb3e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -75,7 +75,6 @@ enum i40e_dyn_idx_t {
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV4_OTHER) | \
 	((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV4) | \
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_UDP) | \
-	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN) | \
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_TCP) | \
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_SCTP) | \
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_OTHER) | \
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 1c0d5a7..11dd2dc 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -878,7 +878,6 @@ enum i40e_filter_pctype {
 	I40E_FILTER_PCTYPE_FRAG_IPV4			= 36,
 	/* Note: Values 37-40 are reserved for future use */
 	I40E_FILTER_PCTYPE_NONF_IPV6_UDP		= 41,
-	I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN		= 42,
 	I40E_FILTER_PCTYPE_NONF_IPV6_TCP		= 43,
 	I40E_FILTER_PCTYPE_NONF_IPV6_SCTP		= 44,
 	I40E_FILTER_PCTYPE_NONF_IPV6_OTHER		= 45,
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
index 30d248b..acd3c12 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h
@@ -75,7 +75,6 @@ enum i40e_dyn_idx_t {
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV4_OTHER) | \
 	((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV4) | \
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_UDP) | \
-	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN) | \
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_TCP) | \
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_SCTP) | \
 	((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_OTHER) | \
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h
index 9c83578..23cd18b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h
@@ -878,7 +878,6 @@ enum i40e_filter_pctype {
 	I40E_FILTER_PCTYPE_FRAG_IPV4			= 36,
 	/* Note: Values 37-40 are reserved for future use */
 	I40E_FILTER_PCTYPE_NONF_IPV6_UDP		= 41,
-	I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN		= 42,
 	I40E_FILTER_PCTYPE_NONF_IPV6_TCP		= 43,
 	I40E_FILTER_PCTYPE_NONF_IPV6_SCTP		= 44,
 	I40E_FILTER_PCTYPE_NONF_IPV6_OTHER		= 45,
-- 
1.9.3

[net-next v2 08/14] i40e: Add ablitity to enable/disable link from set_link_restart_an

[Jeff Kirsher]

From: Catherine Sullivan <catherine.sullivan@intel.com>

The ability is already there in the fw and this will make it easy
to toggle link without calling set_phy_config when no other link
settings need to change.

Change-ID: I185567ae81776382ac145247e4eb1ee95f22382c
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_common.c    | 8 +++++++-
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c   | 3 ++-
 drivers/net/ethernet/intel/i40e/i40e_prototype.h | 3 ++-
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index a51bba6..bbace40 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -971,12 +971,14 @@ i40e_status i40e_aq_clear_pxe_mode(struct i40e_hw *hw,
 /**
  * i40e_aq_set_link_restart_an
  * @hw: pointer to the hw struct
+ * @enable_link: if true: enable link, if false: disable link
  * @cmd_details: pointer to command details structure or NULL
  *
  * Sets up the link and restarts the Auto-Negotiation over the link.
  **/
 i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,
-				struct i40e_asq_cmd_details *cmd_details)
+					bool enable_link,
+					struct i40e_asq_cmd_details *cmd_details)
 {
 	struct i40e_aq_desc desc;
 	struct i40e_aqc_set_link_restart_an *cmd =
@@ -987,6 +989,10 @@ i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,
 					  i40e_aqc_opc_set_link_restart_an);
 
 	cmd->command = I40E_AQ_PHY_RESTART_AN;
+	if (enable_link)
+		cmd->command |= I40E_AQ_PHY_LINK_ENABLE;
+	else
+		cmd->command &= ~I40E_AQ_PHY_LINK_ENABLE;
 
 	status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 7da3758..df89b6c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1027,9 +1027,10 @@ static int i40e_nway_reset(struct net_device *netdev)
 	struct i40e_netdev_priv *np = netdev_priv(netdev);
 	struct i40e_pf *pf = np->vsi->back;
 	struct i40e_hw *hw = &pf->hw;
+	bool link_up = hw->phy.link_info.link_info & I40E_AQ_LINK_UP;
 	i40e_status ret = 0;
 
-	ret = i40e_aq_set_link_restart_an(hw, NULL);
+	ret = i40e_aq_set_link_restart_an(hw, link_up, NULL);
 	if (ret) {
 		netdev_info(netdev, "link restart failed, aq_err=%d\n",
 			    pf->hw.aq.asq_last_status);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
index a430699..3300b99 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
@@ -77,7 +77,8 @@ i40e_status i40e_aq_set_default_vsi(struct i40e_hw *hw, u16 vsi_id,
 i40e_status i40e_aq_clear_pxe_mode(struct i40e_hw *hw,
 				struct i40e_asq_cmd_details *cmd_details);
 i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,
-				struct i40e_asq_cmd_details *cmd_details);
+					bool enable_link,
+					struct i40e_asq_cmd_details *cmd_details);
 i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
 				bool enable_lse, struct i40e_link_status *link,
 				struct i40e_asq_cmd_details *cmd_details);
-- 
1.9.3

[net-next v2 09/14] i40e: use WoL flag when setting LAA

[Jeff Kirsher]

From: Shannon Nelson <shannon.nelson@intel.com>

Make sure the Firmware sets up the LAA as a Wake-On-LAN address.

Change-ID: I57b9acd8c288424fcfed0911053eb725c400b41c
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 71efc68..44789c2 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -1337,7 +1337,7 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 	if (vsi->type == I40E_VSI_MAIN) {
 		i40e_status ret;
 		ret = i40e_aq_mac_address_write(&vsi->back->hw,
-						I40E_AQC_WRITE_TYPE_LAA_ONLY,
+						I40E_AQC_WRITE_TYPE_LAA_WOL,
 						addr->sa_data, NULL);
 		if (ret) {
 			netdev_info(netdev,
-- 
1.9.3

[net-next v2 10/14] i40e: allow user to set LAA again

[Jeff Kirsher]

From: Shannon Nelson <shannon.nelson@intel.com>

Don't short-circuit the LAA assignment when the driver thinks it has
already been done - it is possible that the user might want to force
the address setting again.  At the same time, this requires a little
re-ordering of the filter management.

Change-ID: Ia0d71e3bc04edd7b68cf67edecc00abe7b9f6639
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 31 +++++++++++++++--------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 44789c2..81cbea7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -1327,9 +1327,6 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 
 	netdev_info(netdev, "set mac address=%pM\n", addr->sa_data);
 
-	if (ether_addr_equal(netdev->dev_addr, addr->sa_data))
-		return 0;
-
 	if (test_bit(__I40E_DOWN, &vsi->back->state) ||
 	    test_bit(__I40E_RESET_RECOVERY_PENDING, &vsi->back->state))
 		return -EADDRNOTAVAIL;
@@ -1345,22 +1342,26 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 				    ret);
 			return -EADDRNOTAVAIL;
 		}
-
-		ether_addr_copy(vsi->back->hw.mac.addr, addr->sa_data);
 	}
 
-	/* In order to be sure to not drop any packets, add the new address
-	 * then delete the old one.
-	 */
-	f = i40e_add_filter(vsi, addr->sa_data, I40E_VLAN_ANY, false, false);
-	if (!f)
-		return -ENOMEM;
+	if (!i40e_find_mac(vsi, addr->sa_data, false, true)) {
 
-	i40e_sync_vsi_filters(vsi);
-	i40e_del_filter(vsi, netdev->dev_addr, I40E_VLAN_ANY, false, false);
-	i40e_sync_vsi_filters(vsi);
+		/* In order to be sure to not drop any packets, add the
+		 * new address first then delete the old one.
+		 */
+		f = i40e_add_filter(vsi, addr->sa_data, I40E_VLAN_ANY,
+				    false, false);
+		if (!f)
+			return -ENOMEM;
+
+		i40e_sync_vsi_filters(vsi);
+		i40e_del_filter(vsi, netdev->dev_addr, I40E_VLAN_ANY,
+				false, false);
+		i40e_sync_vsi_filters(vsi);
+	}
 
-	ether_addr_copy(netdev->dev_addr, addr->sa_data);
+	if (!ether_addr_equal(netdev->dev_addr, addr->sa_data))
+		ether_addr_copy(netdev->dev_addr, addr->sa_data);
 
 	return 0;
 }
-- 
1.9.3

[net-next v2 11/14] i40e: reapply LAA after reset

[Jeff Kirsher]

From: Shannon Nelson <shannon.nelson@intel.com>

The LAA is lost on a reset, so be sure to replay it when rebuilding
the switch after any reset.

Change-ID: I6e643f9a59dfd899b6cbdf84d93b4bc9c37bb949
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e.h      |  1 +
 drivers/net/ethernet/intel/i40e/i40e_main.c | 11 +++++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 07811dd..2ec6e8a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -362,6 +362,7 @@ struct i40e_mac_filter {
 	bool is_vf;		/* filter belongs to a VF */
 	bool is_netdev;		/* filter belongs to a netdev */
 	bool changed;		/* filter needs to be sync'd to the HW */
+	bool is_laa;		/* filter is a Locally Administered Address */
 };
 
 struct i40e_veb {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 81cbea7..9276ca3 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -1344,8 +1344,8 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 		}
 	}
 
-	if (!i40e_find_mac(vsi, addr->sa_data, false, true)) {
-
+	f = i40e_find_mac(vsi, addr->sa_data, false, true);
+	if (!f) {
 		/* In order to be sure to not drop any packets, add the
 		 * new address first then delete the old one.
 		 */
@@ -1360,6 +1360,7 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
 		i40e_sync_vsi_filters(vsi);
 	}
 
+	f->is_laa = true;
 	if (!ether_addr_equal(netdev->dev_addr, addr->sa_data))
 		ether_addr_copy(netdev->dev_addr, addr->sa_data);
 
@@ -7378,6 +7379,12 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
 	list_for_each_entry_safe(f, ftmp, &vsi->mac_filter_list, list) {
 		f->changed = true;
 		f_count++;
+
+		if (f->is_laa && vsi->type == I40E_VSI_MAIN) {
+			i40e_aq_mac_address_write(&vsi->back->hw,
+						  I40E_AQC_WRITE_TYPE_LAA_WOL,
+						  f->macaddr, NULL);
+		}
 	}
 	if (f_count) {
 		vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
-- 
1.9.3

[net-next v2 12/14] i40e: no pf reset at pci remove

[Jeff Kirsher]

From: Shannon Nelson <shannon.nelson@intel.com>

The PF reset to clean up at the end of the remove is a nice thing
to do, but it also removes any LAA setting that Wake On LAN wants
for future wake up.

Change-ID: Ic090ec714df2d722281d11735cf75f2aa4432e2c
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 9276ca3..e2dbe04 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -8898,7 +8898,6 @@ static void i40e_remove(struct pci_dev *pdev)
 {
 	struct i40e_pf *pf = pci_get_drvdata(pdev);
 	i40e_status ret_code;
-	u32 reg;
 	int i;
 
 	i40e_dbg_pf_exit(pf);
@@ -8976,11 +8975,6 @@ static void i40e_remove(struct pci_dev *pdev)
 	kfree(pf->irq_pile);
 	kfree(pf->vsi);
 
-	/* force a PF reset to clean anything leftover */
-	reg = rd32(&pf->hw, I40E_PFGEN_CTRL);
-	wr32(&pf->hw, I40E_PFGEN_CTRL, (reg | I40E_PFGEN_CTRL_PFSWR_MASK));
-	i40e_flush(&pf->hw);
-
 	iounmap(pf->hw.hw_addr);
 	kfree(pf);
 	pci_release_selected_regions(pdev,
-- 
1.9.3

[net-next v2 13/14] i40e: Bypass timeout recovery level 0 so as to not cause MDD

[Jeff Kirsher]

From: Anjali Singhai Jain <anjali.singhai@intel.com>

When a Tx hang happens, usually the Tx queue disable fails. At
this point if we try to recover by a VSI reinit the HW gets
unhappy and we get a Malicious Driver Detect (MDD) event.
HW expects a PF reset if a queue disable fails, if we don't do a PF
reset and restart the queue we get an MDD.  This patch makes sure we
do a PF reset on Tx hang and that way we avoid any MDD because of Tx
queue disable failure.

Change-ID: I665ab6223577c788da857ee2132e733dc9a451e4
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index e2dbe04..50f9ab7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -278,7 +278,7 @@ static void i40e_tx_timeout(struct net_device *netdev)
 	pf->tx_timeout_count++;
 
 	if (time_after(jiffies, (pf->tx_timeout_last_recovery + HZ*20)))
-		pf->tx_timeout_recovery_level = 0;
+		pf->tx_timeout_recovery_level = 1;
 	pf->tx_timeout_last_recovery = jiffies;
 	netdev_info(netdev, "tx_timeout recovery level %d\n",
 		    pf->tx_timeout_recovery_level);
@@ -6826,6 +6826,8 @@ static int i40e_sw_init(struct i40e_pf *pf)
 	pf->irq_pile->num_entries = pf->hw.func_caps.num_msix_vectors;
 	pf->irq_pile->search_hint = 0;
 
+	pf->tx_timeout_recovery_level = 1;
+
 	mutex_init(&pf->switch_mutex);
 
 sw_init_done:
-- 
1.9.3

[net-next v2 14/14] i40e/i40evf: Bump i40e to 0.4.17 and i40evf to 0.9.36

[Jeff Kirsher]

From: Catherine Sullivan <catherine.sullivan@intel.com>

Bump versions.

Change-ID: I47fc3433240800cd823ff512f3015822277b0d20
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c     | 2 +-
 drivers/net/ethernet/intel/i40evf/i40evf_main.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 50f9ab7..5980d6b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -39,7 +39,7 @@ static const char i40e_driver_string[] =
 
 #define DRV_VERSION_MAJOR 0
 #define DRV_VERSION_MINOR 4
-#define DRV_VERSION_BUILD 13
+#define DRV_VERSION_BUILD 17
 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
 	     __stringify(DRV_VERSION_MINOR) "." \
 	     __stringify(DRV_VERSION_BUILD)    DRV_KERN
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 2fdccce..b473172 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -36,7 +36,7 @@ char i40evf_driver_name[] = "i40evf";
 static const char i40evf_driver_string[] =
 	"Intel(R) XL710 X710 Virtual Function Network Driver";
 
-#define DRV_VERSION "0.9.35"
+#define DRV_VERSION "0.9.36"
 const char i40evf_driver_version[] = DRV_VERSION;
 static const char i40evf_copyright[] =
 	"Copyright (c) 2013 - 2014 Intel Corporation.";
-- 
1.9.3

Re: [net-next v2 03/14] i40e: Add PF reset when Malicious driver event for PF

[Joe Perches]

On Tue, 2014-06-24 at 18:26 -0700, Jeff Kirsher wrote:
> From: Neerav Parikh <neerav.parikh@intel.com>
> 
> As per the spec when the PF driver receives a Malicious driver event
> the queue that caused the event is already stopped and it is expected
> that the function that owns the queue will reset the queue.
> In some cases it may not be possible to determine the queue and it is
> suggested to reset the whole function.
> 
> This patch takes the later approach when the event is owned by the PF
> that owns it.
> 
> Change-ID: I40f9764a6a5e068c0ef8438db00c5aa9c2c6c1c8
> Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
> ---
> v2: added punctuation to print statements and code comment

Comments are good, but I'd suggest removing trailing
periods from messages as close to 95% of the messages
in this driver do not use them.

$ grep -rP --include=*.[ch] -oh '.\\n"' drivers/net/ethernet/intel/i40e/| \
  sed 's/[^\.]\\n/X\\n/' | sort | uniq -c | sort -rn
    621 X\n"
     41 .\n"

Re: [net-next v2 03/14] i40e: Add PF reset when Malicious driver event for PF

[Jeff Kirsher]

[-- Attachment #1: Type: text/plain, Size: 1434 bytes --]

On Tue, 2014-06-24 at 19:16 -0700, Joe Perches wrote:
> On Tue, 2014-06-24 at 18:26 -0700, Jeff Kirsher wrote:
> > From: Neerav Parikh <neerav.parikh@intel.com>
> > 
> > As per the spec when the PF driver receives a Malicious driver event
> > the queue that caused the event is already stopped and it is expected
> > that the function that owns the queue will reset the queue.
> > In some cases it may not be possible to determine the queue and it is
> > suggested to reset the whole function.
> > 
> > This patch takes the later approach when the event is owned by the PF
> > that owns it.
> > 
> > Change-ID: I40f9764a6a5e068c0ef8438db00c5aa9c2c6c1c8
> > Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
> > Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
> > ---
> > v2: added punctuation to print statements and code comment
> 
> Comments are good, but I'd suggest removing trailing
> periods from messages as close to 95% of the messages
> in this driver do not use them.
> 
> $ grep -rP --include=*.[ch] -oh '.\\n"' drivers/net/ethernet/intel/i40e/| \
>   sed 's/[^\.]\\n/X\\n/' | sort | uniq -c | sort -rn
>     621 X\n"
>      41 .\n"
> 
> 

Just to note, the punctuation that was added was a comma and not a
trailing period.  I know that we have tried to clean up the trailing
periods, I will see about going through the driver and put together a
cleanup patch.  Thanks Joe.

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Re: [net-next v2 00/14][pull request] Intel Wired LAN Driver Updates 2014-06-24

[David Miller]

From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Tue, 24 Jun 2014 18:26:11 -0700

> This series contains updates to i40e and i40evf.

Pulled, thanks Jeff.