diff options
| author | Ioana Radulescu <ruxandra.radulescu@nxp.com> | 2018-10-01 13:44:57 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-02 22:24:08 -0700 |
| commit | 4aaaf9b95abad9cfcd2ac9b07797bccdd4ec01c1 (patch) | |
| tree | f5079bee2586c0a5a37519da6f306ff2cbbd0134 /drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | |
| parent | f76c483a0b373fdfaedafefe8e4da8beb614e1e9 (diff) | |
dpaa2-eth: Configure Rx flow classification key
For firmware versions that support it, configure an Rx flow
classification key at probe time.
Hardware expects all rules in the classification table to share
the same key. So we setup a key containing all supported fields
at driver init and when a user adds classification rules through
ethtool, we will just mask out the unused header fields.
Since the key composition process is the same for flow
classification and hashing, reuse existing code where possible.
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/dpni-cmd.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h index a5285c72d2be..52fde3e61e84 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h @@ -82,6 +82,7 @@ #define DPNI_CMDID_GET_OFFLOAD DPNI_CMD(0x26B) #define DPNI_CMDID_SET_OFFLOAD DPNI_CMD(0x26C) +#define DPNI_CMDID_SET_RX_FS_DIST DPNI_CMD(0x273) #define DPNI_CMDID_SET_RX_HASH_DIST DPNI_CMD(0x274) /* Macros for accessing command fields smaller than 1byte */ @@ -517,6 +518,17 @@ struct dpni_rsp_get_api_version { __le16 minor; }; +#define DPNI_RX_FS_DIST_ENABLE_SHIFT 0 +#define DPNI_RX_FS_DIST_ENABLE_SIZE 1 +struct dpni_cmd_set_rx_fs_dist { + __le16 dist_size; + u8 enable; + u8 tc; + __le16 miss_flow_id; + __le16 pad; + __le64 key_cfg_iova; +}; + #define DPNI_RX_HASH_DIST_ENABLE_SHIFT 0 #define DPNI_RX_HASH_DIST_ENABLE_SIZE 1 struct dpni_cmd_set_rx_hash_dist { |