diff options
| author | Dave Ertman <david.m.ertman@intel.com> | 2023-06-20 15:18:47 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2023-07-27 10:56:32 -0700 |
| commit | 23ccae5ce15f33001f34ed1b9e2ac312bb5e8615 (patch) | |
| tree | 9839cac03ab0898ff88112c2f516290721573d70 /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | bb52f42acef6ac317ee298d39909ce17bbaddb82 (diff) | |
| download | lwn-23ccae5ce15f33001f34ed1b9e2ac312bb5e8615.tar.gz lwn-23ccae5ce15f33001f34ed1b9e2ac312bb5e8615.zip | |
ice: changes to the interface with the HW and FW for SRIOV_VF+LAG
Add defines needed for interaction with the FW admin queue interface
in relation to supporting LAG and SRIOV VFs interacting.
Add code, or make non-static previously static functions, to access
the new and changed admin queue calls for LAG.
Reviewed-by: Daniel Machon <daniel.machon@microchip.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 3853ef22429f..dade0a50299c 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -4230,6 +4230,53 @@ do_aq: } /** + * ice_aq_cfg_lan_txq + * @hw: pointer to the hardware structure + * @buf: buffer for command + * @buf_size: size of buffer in bytes + * @num_qs: number of queues being configured + * @oldport: origination lport + * @newport: destination lport + * @cd: pointer to command details structure or NULL + * + * Move/Configure LAN Tx queue (0x0C32) + * + * There is a better AQ command to use for moving nodes, so only coding + * this one for configuring the node. + */ +int +ice_aq_cfg_lan_txq(struct ice_hw *hw, struct ice_aqc_cfg_txqs_buf *buf, + u16 buf_size, u16 num_qs, u8 oldport, u8 newport, + struct ice_sq_cd *cd) +{ + struct ice_aqc_cfg_txqs *cmd; + struct ice_aq_desc desc; + int status; + + cmd = &desc.params.cfg_txqs; + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_cfg_txqs); + desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); + + if (!buf) + return -EINVAL; + + cmd->cmd_type = ICE_AQC_Q_CFG_TC_CHNG; + cmd->num_qs = num_qs; + cmd->port_num_chng = (oldport & ICE_AQC_Q_CFG_SRC_PRT_M); + cmd->port_num_chng |= (newport << ICE_AQC_Q_CFG_DST_PRT_S) & + ICE_AQC_Q_CFG_DST_PRT_M; + cmd->time_out = (5 << ICE_AQC_Q_CFG_TIMEOUT_S) & + ICE_AQC_Q_CFG_TIMEOUT_M; + cmd->blocked_cgds = 0; + + status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd); + if (status) + ice_debug(hw, ICE_DBG_SCHED, "Failed to reconfigure nodes %d\n", + hw->adminq.sq_last_status); + return status; +} + +/** * ice_aq_add_rdma_qsets * @hw: pointer to the hardware structure * @num_qset_grps: Number of RDMA Qset groups |