diff options
author | Prasad Kanneganti <prasad.kanneganti@cavium.com> | 2017-01-09 14:42:40 -0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-01-10 14:22:34 -0500 |
commit | de28c99d71d91251713b67c545fa05b2b5e0d232 (patch) | |
tree | 1a7fcdf4407b3db03aba9dd66d81fd6802a0eaf4 /drivers/net/ethernet/cavium/liquidio/liquidio_common.h | |
parent | Merge branch 'sfc-physical-port-ids' (diff) | |
download | linux-dev-de28c99d71d91251713b67c545fa05b2b5e0d232.tar.xz linux-dev-de28c99d71d91251713b67c545fa05b2b5e0d232.zip |
liquidio: store the L4 hash of rx packets in skb
Store the L4 hash of received packets in the skb; the hash is computed in
the NIC firmware.
Signed-off-by: Prasad Kanneganti <prasad.kanneganti@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Satanand Burla <satananda.burla@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/liquidio_common.h')
-rw-r--r-- | drivers/net/ethernet/cavium/liquidio/liquidio_common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h index ba329f6ca779..bc0af8af1a0c 100644 --- a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h +++ b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h @@ -98,6 +98,8 @@ enum octeon_tag_type { #define CVM_DRV_INVALID_APP (CVM_DRV_APP_START + 0x2) #define CVM_DRV_APP_END (CVM_DRV_INVALID_APP - 1) +#define BYTES_PER_DHLEN_UNIT 8 + static inline u32 incr_index(u32 index, u32 count, u32 max) { if ((index + count) >= max) |