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| author |   Scott Feldman <sfeldma@gmail.com> | 2015-07-18 18:24:51 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-07-20 18:32:45 -0700 |
| commit | 3f98a8e636757ce404f305d65dc93e9366112886 (patch) | |
| tree | 2bfa54af9a6872206126d91cd46aad311e04bd8b /drivers/net/ethernet/rocker/rocker.h | |
| parent | switchdev: add offload_fwd_mark generator helper (diff) | |
| download | linux-dev-3f98a8e636757ce404f305d65dc93e9366112886.tar.xz linux-dev-3f98a8e636757ce404f305d65dc93e9366112886.zip | |
rocker: add offload_fwd_mark support
If device flags ingress packet as "fwd offload", mark the
skb->offlaod_fwd_mark using the ingress port's dev->offlaod_fwd_mark. This
will be the hint to the kernel that this packet has already been forwarded
by device to egress ports matching skb->offlaod_fwd_mark.
For rocker, derive port dev->offlaod_fwd_mark based on device switch ID and
port ifindex. If port is bridged, use the bridge ifindex rather than the
port ifindex.
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/rocker/rocker.h')
| -rw-r--r-- | drivers/net/ethernet/rocker/rocker.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/rocker/rocker.h b/drivers/net/ethernet/rocker/rocker.h index 08b2c3d96188..12490b2f6504 100644 --- a/drivers/net/ethernet/rocker/rocker.h +++ b/drivers/net/ethernet/rocker/rocker.h @@ -246,6 +246,7 @@ enum { #define ROCKER_RX_FLAGS_TCP BIT(5) #define ROCKER_RX_FLAGS_UDP BIT(6) #define ROCKER_RX_FLAGS_TCP_UDP_CSUM_GOOD BIT(7) +#define ROCKER_RX_FLAGS_FWD_OFFLOAD BIT(8) enum { ROCKER_TLV_TX_UNSPEC, |