diff options
author | Ioana Ciocoi Radulescu <ruxandra.radulescu@nxp.com> | 2019-04-16 17:13:29 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-04-16 21:46:19 -0700 |
commit | 3a1e6b84ad2e05877a798be6f03bee4bf52f4f50 (patch) | |
tree | 6014250e965fd15a4ae296592a45eee5a19045d5 /drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | |
parent | 61f9bf0011c79323de5888470e22f4f0a7f1676f (diff) |
dpaa2-eth: Update hash key composition code
Introduce an internal id bitfield to uniquely identify header fields
supported by the Rx distribution keys. For the hash key, add a
conversion from the RXH_* bitmask provided by ethtool to the internal
ids.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h')
-rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h index 958955c1e322..ee9197ae28cd 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h @@ -342,6 +342,7 @@ struct dpaa2_eth_dist_fields { enum net_prot cls_prot; int cls_field; int size; + u64 id; }; struct dpaa2_eth_cls_rule { @@ -455,6 +456,18 @@ enum dpaa2_eth_rx_dist { DPAA2_ETH_RX_DIST_CLS }; +/* Unique IDs for the supported Rx classification header fields */ +#define DPAA2_ETH_DIST_ETHDST BIT(0) +#define DPAA2_ETH_DIST_ETHSRC BIT(1) +#define DPAA2_ETH_DIST_ETHTYPE BIT(2) +#define DPAA2_ETH_DIST_VLAN BIT(3) +#define DPAA2_ETH_DIST_IPSRC BIT(4) +#define DPAA2_ETH_DIST_IPDST BIT(5) +#define DPAA2_ETH_DIST_IPPROTO BIT(6) +#define DPAA2_ETH_DIST_L4SRC BIT(7) +#define DPAA2_ETH_DIST_L4DST BIT(8) +#define DPAA2_ETH_DIST_ALL (~0U) + static inline unsigned int dpaa2_eth_needed_headroom(struct dpaa2_eth_priv *priv, struct sk_buff *skb) |