kernel/drivers/net/ethernet/intel/i40evf, branch linux-4.3.y

i40e/i40evf: set AQ count after memory allocation

2015-10-07T11:13:50Z

The standard way to check if the AQ is enabled is to look at the count field. So we should only set this field after we have successfully allocated memory. To do otherwise is to incite panic among the populace. Signed-off-by: Mitch Williams Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller

i40e/i40evf: check for stopped admin queue

2015-09-29T03:57:14Z

It's possible that while we are waiting for the spinlock, another entity (that owns the spinlock) has shut down the admin queue. If we then attempt to use the queue, we will panic. Add a check for this condition on the receive side. This matches an existing check on the send queue side. Signed-off-by: Mitch Williams Acked-by: Jesse Brandeburg Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller

i40e/i40evf: Bump i40e to 1.3.9 and i40evf to 1.3.5

2015-08-26T22:14:36Z

Bump version and update the copyright year for i40evf. Change-ID: Iddb81b9dba09f0dc57ab54937b5821ecdd721ff6 Signed-off-by: Catherine Sullivan Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher

i40e/i40evf: Cache the CEE TLV status returned from firmware

2015-08-26T22:12:16Z

Store the CEE TLV status returned by firmware to allow drivers to dump that for debug purposes. Change-ID: Ie3c4cf8cebabee4f15e1e3fdc4fc8a68bbca40ee Signed-off-by: Neerav Parikh Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher

i40e/i40evf: add VIRTCHNL_VF_OFFLOAD flag

2015-08-26T22:09:54Z

Add virtual channel offload capability to support RX polling mode in the VF. Change-ID: Ib643ae2a7506dfc75fc489fc207493fabefa4832 Signed-off-by: Jingjing Wu Signed-off-by: Anjali Singhai Jain Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher

i40evf: Remove PF specific register definitions from the VF

2015-08-26T22:05:17Z

There were quite a few issues when the wrong defines were getting used in the VF driver. This patch fixes the code where PF driver registers were getting used for VF driver, and also removes the registers that are not being used from the VF register file. Change-ID: If116a9730112950d006eb8ec763998fc914cc839 Signed-off-by: Anjali Singhai Jain Acked-by: Mitch Williams Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher

i40evf: Use the correct defines to match the VF registers

2015-08-26T22:02:59Z

Use CTLN1 instead of CTLN for the VF relative register space. Change-ID: Iefba63faf0307af55fec8dbb64f26059f7d91318 Signed-off-by: Anjali Singhai Jain Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher

i40e/i40evf: Add capability to gather VEB per TC stats

2015-08-26T21:56:08Z

This patch adds capability to update per VEB per TC statistics and dump it via ethtool. It also adds a structure to hold VEB per TC statistics. The fields can be filled by reading the GLVEBTC_* counters. Change-ID: I28b4759b9ab6ad5a61f046a1bc9ef6b16fe31538 Signed-off-by: Neerav Parikh Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher

i40e/i40evf: Add TX/RX outer UDP checksum support for X722

2015-08-05T23:53:45Z

X722 supports offloading of outer UDP TX and RX checksum for tunneled packets. This patch exposes the support and leaves it enabled by default. Signed-off-by: Anjali Singhai Jain Signed-off-by: Catherine Sullivan Tested-by: Jim Young Signed-off-by: Jeff Kirsher

i40e/i40evf: Add support for writeback on ITR feature for X722

2015-08-05T23:53:45Z

X722 fixes an issue from X710 where TX descriptor WB would not happen if the interrupts were disabled. In order for the write backs to happen a bit needs to be set in the dynamic interrupt control register called WB_ON_ITR. With this feature, the SW driver need not arm SW interrupts to work around the issue in X710. Signed-off-by: Anjali Singhai Jain Signed-off-by: Catherine Sullivan Tested-by: Jim Young Signed-off-by: Jeff Kirsher