diff options
| author |   Chinh T Cao <chinh.t.cao@intel.com> | 2021-03-25 15:35:04 -0700 |
|---|---|---|
| committer |   Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-04-07 17:09:15 -0700 |
| commit | 3056df93f7a83f456d20536c92260db0b1290ef5 (patch) | |
| tree | cee12a4141c034dd6a38621b76b93c44b36ef991 /drivers/net/ethernet/intel/ice/ice_controlq.c | |
| parent | net: fealnx: use module_pci_driver to simplify the code (diff) | |
| download | linux-dev-3056df93f7a83f456d20536c92260db0b1290ef5.tar.xz linux-dev-3056df93f7a83f456d20536c92260db0b1290ef5.zip | |
ice: Re-send some AQ commands, as result of EBUSY AQ error
Retry sending some AQ commands, as result of EBUSY AQ error.
ice_aqc_opc_get_link_topo
ice_aqc_opc_lldp_stop
ice_aqc_opc_lldp_start
ice_aqc_opc_lldp_filter_ctrl
This change follows the latest guidelines from HW team. It is
better to retry the same AQ command several times, as the result
of EBUSY, instead of returning error to the caller right away.
Signed-off-by: Chinh T Cao <chinh.t.cao@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_controlq.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_controlq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c index b2d8a5932b1d..0f207a42ea77 100644 --- a/drivers/net/ethernet/intel/ice/ice_controlq.c +++ b/drivers/net/ethernet/intel/ice/ice_controlq.c @@ -892,7 +892,7 @@ static bool ice_sq_done(struct ice_hw *hw, struct ice_ctl_q_info *cq) * ice_sq_send_cmd - send command to Control Queue (ATQ) * @hw: pointer to the HW struct * @cq: pointer to the specific Control queue - * @desc: prefilled descriptor describing the command (non DMA mem) + * @desc: prefilled descriptor describing the command * @buf: buffer to use for indirect commands (or NULL for direct commands) * @buf_size: size of buffer for indirect commands (or 0 for direct commands) * @cd: pointer to command details structure |