diff options
| author | Dave Ertman <david.m.ertman@intel.com> | 2021-08-06 23:53:56 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-09-28 19:42:04 +0300 |
| commit | 2a87bd73e50d1c71392c036b0b31c9b2418981d0 (patch) | |
| tree | 05715bdc3162014a342d4a01c0938b5a837015e9 /drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | |
| parent | 1e0083bd0777e4a418a6710d9ee04b979cdbe5cc (diff) | |
| download | linux-2a87bd73e50d1c71392c036b0b31c9b2418981d0.tar.xz | |
ice: Add DSCP support
Implement code to handle submission of APP TLV's
containing DSCP to TC mapping.
The first such mapping received on an interface
will cause that PF to switch to L3 DSCP QoS mode,
apply the default config for that mode, and apply
the received mapping.
Only one such mapping will be allowed per DSCP value,
and when the last DSCP mapping is deleted, the PF
will switch back into L2 VLAN QoS mode, applying the
appropriate default QoS settings.
L3 DSCP QoS mode will only be allowed in SW DCBx
mode, in other words, when the FW LLDP engine is
disabled. Commands that break this mutual exclusivity
will be blocked.
Co-developed-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_adminq_cmd.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index 21b4c7cd6f05..d407cf8c829d 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -671,6 +671,16 @@ struct ice_aqc_sw_rules_elem { } __packed pdata; }; +/* Query PFC Mode (direct 0x0302) + * Set PFC Mode (direct 0x0303) + */ +struct ice_aqc_set_query_pfc_mode { + u8 pfc_mode; +/* For Query Command response, reserved in all other cases */ +#define ICE_AQC_PFC_VLAN_BASED_PFC 1 +#define ICE_AQC_PFC_DSCP_BASED_PFC 2 + u8 rsvd[15]; +}; /* Get Default Topology (indirect 0x0400) */ struct ice_aqc_get_topo { u8 port_num; @@ -1936,6 +1946,7 @@ struct ice_aq_desc { struct ice_aqc_nvm_pkg_data pkg_data; struct ice_aqc_nvm_pass_comp_tbl pass_comp_tbl; struct ice_aqc_pf_vf_msg virt; + struct ice_aqc_set_query_pfc_mode set_query_pfc_mode; struct ice_aqc_lldp_get_mib lldp_get_mib; struct ice_aqc_lldp_set_mib_change lldp_set_event; struct ice_aqc_lldp_stop lldp_stop; @@ -2040,6 +2051,10 @@ enum ice_adminq_opc { ice_aqc_opc_clear_pf_cfg = 0x02A4, + /* DCB commands */ + ice_aqc_opc_query_pfc_mode = 0x0302, + ice_aqc_opc_set_pfc_mode = 0x0303, + /* transmit scheduler commands */ ice_aqc_opc_get_dflt_topo = 0x0400, ice_aqc_opc_add_sched_elems = 0x0401, |