diff options
| author | Ioana Radulescu <ruxandra.radulescu@nxp.com> | 2020-05-31 00:08:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-01 12:04:32 -0700 |
| commit | 6aa90fe2d96745b63d4ccc74c0c37b90d31b699e (patch) | |
| tree | 3690c89a4da61fc4293463ef3d16250aaa61d5b0 /drivers/net/ethernet/freescale/dpaa2/dpni.h | |
| parent | 685e39eaf4b5bf68167c799fe683e26cdc43a5ea (diff) | |
dpaa2-eth: Distribute ingress frames based on VLAN prio
Configure static ingress classification based on VLAN PCP field.
If the DPNI doesn't have enough traffic classes to accommodate all
priority levels, the lowest ones end up on TC 0 (default on miss).
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dpni.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpni.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpni.h b/drivers/net/ethernet/freescale/dpaa2/dpni.h index ee0711d06b3a..8c7ac20bf1a7 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpni.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpni.h @@ -716,6 +716,26 @@ int dpni_set_rx_hash_dist(struct fsl_mc_io *mc_io, const struct dpni_rx_dist_cfg *cfg); /** + * struct dpni_qos_tbl_cfg - Structure representing QOS table configuration + * @key_cfg_iova: I/O virtual address of 256 bytes DMA-able memory filled with + * key extractions to be used as the QoS criteria by calling + * dpkg_prepare_key_cfg() + * @discard_on_miss: Set to '1' to discard frames in case of no match (miss); + * '0' to use the 'default_tc' in such cases + * @default_tc: Used in case of no-match and 'discard_on_miss'= 0 + */ +struct dpni_qos_tbl_cfg { + u64 key_cfg_iova; + int discard_on_miss; + u8 default_tc; +}; + +int dpni_set_qos_table(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + const struct dpni_qos_tbl_cfg *cfg); + +/** * enum dpni_dest - DPNI destination types * @DPNI_DEST_NONE: Unassigned destination; The queue is set in parked mode and * does not generate FQDAN notifications; user is expected to @@ -961,6 +981,22 @@ int dpni_remove_fs_entry(struct fsl_mc_io *mc_io, u8 tc_id, const struct dpni_rule_cfg *cfg); +int dpni_add_qos_entry(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + const struct dpni_rule_cfg *cfg, + u8 tc_id, + u16 index); + +int dpni_remove_qos_entry(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + const struct dpni_rule_cfg *cfg); + +int dpni_clear_qos_table(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + int dpni_get_api_version(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 *major_ver, |