diff options
| author | Subbaraya Sundeep <sbhatta@marvell.com> | 2021-01-23 10:39:12 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-25 18:14:58 -0800 |
| commit | b9b7421a01d82c474227fce04f0468f1c70be306 (patch) | |
| tree | dabff728234db5914a7613efc3ff8471f31ac712 /drivers/net/ethernet/marvell/octeontx2/af/mbox.h | |
| parent | 24f97b6af9a000bfda9ee693110189d7d4d629fe (diff) | |
octeontx2-af: Support ESP/AH RSS hashing
Support SPI and sequence number fields of
ESP/AH header to be hashed for RSS. By default
ESP/AH fields are not considered for RSS and
needs to be set explicitly as below:
ethtool -U eth0 rx-flow-hash esp4 sdfn
or
ethtool -U eth0 rx-flow-hash ah4 sdfn
or
ethtool -U eth0 rx-flow-hash esp6 sdfn
or
ethtool -U eth0 rx-flow-hash ah6 sdfn
To disable hashing of ESP fields:
ethtool -U eth0 rx-flow-hash esp4 sd
or
ethtool -U eth0 rx-flow-hash ah4 sd
or
ethtool -U eth0 rx-flow-hash esp6 sd
or
ethtool -U eth0 rx-flow-hash ah6 sd
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Link: https://lore.kernel.org/r/1611378552-13288-1-git-send-email-sundeep.lkml@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/mbox.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index f919283ddc34..89e93eb46ab7 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -717,6 +717,8 @@ struct nix_rss_flowkey_cfg { #define NIX_FLOW_KEY_TYPE_INNR_ETH_DMAC BIT(17) #define NIX_FLOW_KEY_TYPE_VLAN BIT(20) #define NIX_FLOW_KEY_TYPE_IPV4_PROTO BIT(21) +#define NIX_FLOW_KEY_TYPE_AH BIT(22) +#define NIX_FLOW_KEY_TYPE_ESP BIT(23) u32 flowkey_cfg; /* Flowkey types selected */ u8 group; /* RSS context or group */ }; |