diff options
| author | Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> | 2018-09-19 17:42:57 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-10-03 07:42:30 -0700 |
| commit | 007676b4ac920d4ceb4e4aa8aa668ac32d4764ad (patch) | |
| tree | f36d3326526bb6b453d794cce2aab9066e5cf65c /drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | |
| parent | 8ede01785f32269ef4766cf17a535e70ee3c1541 (diff) | |
ice: Add support for VF reset events
Post VF initialization, there are a couple of different ways in which a
VF reset can be triggered. One is when the underlying PF itself goes
through a reset and other is via a VFLR interrupt. ice_reset_vf introduced
in this patch handles both these cases.
Also introduced in this patch is a helper function ice_aq_send_msg_to_vf
to send messages to VF over the mailbox queue. The PF uses this to send
reset notifications to VFs.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@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 | 17 |
1 files changed, 17 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 7d793cc96a18..2c8f590316e9 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -1077,6 +1077,19 @@ struct ice_aqc_nvm { __le32 addr_low; }; +/** + * Send to PF command (indirect 0x0801) id is only used by PF + * + * Send to VF command (indirect 0x0802) id is only used by PF + * + */ +struct ice_aqc_pf_vf_msg { + __le32 id; + u32 reserved; + __le32 addr_high; + __le32 addr_low; +}; + /* Get/Set RSS key (indirect 0x0B04/0x0B02) */ struct ice_aqc_get_set_rss_key { #define ICE_AQC_GSET_RSS_KEY_VSI_VALID BIT(15) @@ -1334,6 +1347,7 @@ struct ice_aq_desc { struct ice_aqc_query_txsched_res query_sched_res; struct ice_aqc_add_move_delete_elem add_move_delete_elem; struct ice_aqc_nvm nvm; + struct ice_aqc_pf_vf_msg virt; struct ice_aqc_get_set_rss_lut get_set_rss_lut; struct ice_aqc_get_set_rss_key get_set_rss_key; struct ice_aqc_add_txqs add_txqs; @@ -1431,6 +1445,9 @@ enum ice_adminq_opc { /* NVM commands */ ice_aqc_opc_nvm_read = 0x0701, + /* PF/VF mailbox commands */ + ice_mbx_opc_send_msg_to_vf = 0x0802, + /* RSS commands */ ice_aqc_opc_set_rss_key = 0x0B02, ice_aqc_opc_set_rss_lut = 0x0B03, |