diff options
| author | Kiran Patil <kiran.patil@intel.com> | 2020-07-13 13:53:08 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2020-07-29 08:38:55 -0700 |
| commit | ca1fdb885e5fe794a2f6171f9b7c7c064a461486 (patch) | |
| tree | 385e600a5fd729102f9a050821c436814f8d1f6d /drivers/net/ethernet/intel/ice/ice_switch.c | |
| parent | a54a0b24f4f5a361abaf1c0e6591c57816d4cfa7 (diff) | |
ice: return correct error code from ice_aq_sw_rules
Return ICE_ERR_DOES_NOT_EXIST return code if admin command error code is
ICE_AQ_RC_ENOENT (not exist). ice_aq_sw_rules is used when switch
rule is getting added/deleted/updated. In case of delete/update
switch rule, admin command can return ICE_AQ_RC_ENOENT error code
if such rule does not exist, hence return ICE_ERR_DOES_NOT_EXIST error
code from ice_aq_sw_rule, so that caller of this function can decide
how to handle ICE_ERR_DOES_NOT_EXIST.
Signed-off-by: Kiran Patil <kiran.patil@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_switch.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index ccbe1cc64295..c3a6c41385ee 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -495,6 +495,7 @@ ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, u8 num_rules, enum ice_adminq_opc opc, struct ice_sq_cd *cd) { struct ice_aq_desc desc; + enum ice_status status; if (opc != ice_aqc_opc_add_sw_rules && opc != ice_aqc_opc_update_sw_rules && @@ -506,7 +507,12 @@ ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); desc.params.sw_rules.num_rules_fltr_entry_index = cpu_to_le16(num_rules); - return ice_aq_send_cmd(hw, &desc, rule_list, rule_list_sz, cd); + status = ice_aq_send_cmd(hw, &desc, rule_list, rule_list_sz, cd); + if (opc != ice_aqc_opc_add_sw_rules && + hw->adminq.sq_last_status == ICE_AQ_RC_ENOENT) + status = ICE_ERR_DOES_NOT_EXIST; + + return status; } /* ice_init_port_info - Initialize port_info with switch configuration data |