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linux/drivers/net/ethernet/mellanox/mlx4
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Alexander Duyck 09067122db net/mlx4_en: Add support for inner IPv6 checksum offloads and TSO 
>From what I can tell the ConnectX-3 will support an inner IPv6 checksum and
segmentation offload, however it cannot support outer IPv6 headers.  This
assumption is based on the fact that I could see the checksum being
offloaded for inner header on IPv4 tunnels, but not on IPv6 tunnels.

For this reason I am adding the feature to the hw_enc_features and adding
an extra check to the features_check call that will disable GSO and
checksum offload in the case that the encapsulated frame has an outer IP
version of that is not 4.  The check in mlx4_en_features_check could be
removed if at some point in the future a fix is found that allows the
hardware to offload segmentation/checksum on tunnels with an outer IPv6
header.

Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-04 13:32:27 -04:00
..
alloc.c net: Mellanox: Delete unnecessary checks before the function call "vunmap" 2015-02-09 14:10:05 -08:00
catas.c net/mlx4_core: Do not BUG_ON during reset when PCI is offline 2016-02-17 10:29:26 -05:00
cmd.c net/mlx4: fix some error handling in mlx4_multi_func_init() 2016-02-11 11:04:54 -05:00
cq.c net/mlx4_core: Set UAR page size to 4KB regardless of system page size 2016-02-17 10:29:27 -05:00
en_clock.c net/mlx4_en: Choose time-stamping shift value according to HW frequency 2016-02-17 10:29:25 -05:00
en_cq.c net: provide generic busy polling to all NAPI drivers 2015-11-18 16:17:42 -05:00
en_dcb_nl.c net/mlx4: New file for QoS related firmware commands 2015-04-02 16:25:02 -04:00
en_ethtool.c net/mlx4_en: Split SW RX dropped counter per RX ring 2016-04-21 15:02:40 -04:00
en_main.c net: mlx4: use new ETHTOOL_G/SSETTINGS API 2016-02-25 22:06:47 -05:00
en_netdev.c net/mlx4_en: Add support for inner IPv6 checksum offloads and TSO 2016-05-04 13:32:27 -04:00
en_port.c net/mlx4_en: Split SW RX dropped counter per RX ring 2016-04-21 15:02:40 -04:00
en_port.h net/mlx4_en: Use PTYS register to query ethtool settings 2014-10-28 17:18:00 -04:00
en_resources.c net/mlx4_core: Set UAR page size to 4KB regardless of system page size 2016-02-17 10:29:27 -05:00
en_rx.c net/mlx4_en: Split SW RX dropped counter per RX ring 2016-04-21 15:02:40 -04:00
en_selftest.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-03-03 21:16:48 -05:00
en_tx.c net/mlx4_en: Add support for inner IPv6 checksum offloads and TSO 2016-05-04 13:32:27 -04:00
eq.c net/mlx4_core: Set UAR page size to 4KB regardless of system page size 2016-02-17 10:29:27 -05:00
fw_qos.c net/mlx4: Add mlx4_SET_VPORT_QOS implementation 2015-04-02 16:25:02 -04:00
fw_qos.h net/mlx4: Added qos_vport QP configuration in VST mode 2015-04-02 16:25:03 -04:00
fw.c IB/mlx4: Add support for the don't trap rule 2016-02-29 17:11:40 -05:00
fw.h net/mlx4_core: Use both physical ports to set the VF link state 2015-12-06 22:40:44 -05:00
icm.c net/mlx4_core: Maintain a persistent memory for mlx4 device 2015-01-25 14:43:13 -08:00
icm.h mlx4_core: Fix GFP flags parameters to be gfp_t 2014-06-04 10:19:13 -07:00
intf.c mlx4: Implement devlink interface 2016-03-01 16:07:29 -05:00
Kconfig net: mellanox: add DEVLINK dependencies 2016-03-03 17:08:59 -05:00
main.c net/mlx4_core: Avoid repeated calls to pci enable/disable 2016-04-21 15:02:40 -04:00
Makefile net/mlx4: New file for QoS related firmware commands 2015-04-02 16:25:02 -04:00
mcg.c net/mlx4: remove unused array zero_gid[] 2016-03-20 16:24:06 -04:00
mlx4_en.h net/mlx4_en: Split SW RX dropped counter per RX ring 2016-04-21 15:02:40 -04:00
mlx4_stats.h net/mlx4_en: Fix off-by-four in ethtool 2015-06-24 00:42:32 -07:00
mlx4.h net/mlx4_core: Don't allow to VF change global pause settings 2016-04-21 15:02:40 -04:00
mr.c mlx4: corretly check failed allocation 2015-10-15 23:31:38 -07:00
pd.c net/mlx4_core: Set UAR page size to 4KB regardless of system page size 2016-02-17 10:29:27 -05:00
port.c net/mlx4_core: Don't allow to VF change global pause settings 2016-04-21 15:02:40 -04:00
profile.c net/mlx4_core: use swap() in mlx4_make_profile() 2015-06-11 15:19:41 -07:00
qp.c net/mlx4_core: Add support for RoCE v2 entropy 2016-01-19 15:35:00 -05:00
reset.c net/mlx4_core: Maintain a persistent memory for mlx4 device 2015-01-25 14:43:13 -08:00
resource_tracker.c mlx4: add missing braces in verify_qp_parameters 2016-03-14 13:09:49 -04:00
sense.c
srq.c IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO 2014-06-02 14:58:11 -07:00