diff options
| author | Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com> | 2019-09-09 06:47:42 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-09-12 10:22:04 -0700 |
| commit | e3710a01a869917271718acdc53134ced24d4c82 (patch) | |
| tree | 15fe461b9f36848cdaf6577d109be247cb6109a0 /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | 172ca8308b0517ca2522a8c885755fd5c20294e7 (diff) | |
ice: send driver version to firmware
The driver is required to send a version to the firmware
to indicate that the driver is up. If the driver doesn't
do this the firmware doesn't behave properly.
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@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_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 8b2c46615834..db62cc748544 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -1259,6 +1259,43 @@ enum ice_status ice_aq_get_fw_ver(struct ice_hw *hw, struct ice_sq_cd *cd) } /** + * ice_aq_send_driver_ver + * @hw: pointer to the HW struct + * @dv: driver's major, minor version + * @cd: pointer to command details structure or NULL + * + * Send the driver version (0x0002) to the firmware + */ +enum ice_status +ice_aq_send_driver_ver(struct ice_hw *hw, struct ice_driver_ver *dv, + struct ice_sq_cd *cd) +{ + struct ice_aqc_driver_ver *cmd; + struct ice_aq_desc desc; + u16 len; + + cmd = &desc.params.driver_ver; + + if (!dv) + return ICE_ERR_PARAM; + + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_driver_ver); + + desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); + cmd->major_ver = dv->major_ver; + cmd->minor_ver = dv->minor_ver; + cmd->build_ver = dv->build_ver; + cmd->subbuild_ver = dv->subbuild_ver; + + len = 0; + while (len < sizeof(dv->driver_string) && + isascii(dv->driver_string[len]) && dv->driver_string[len]) + len++; + + return ice_aq_send_cmd(hw, &desc, dv->driver_string, len, cd); +} + +/** * ice_aq_q_shutdown * @hw: pointer to the HW struct * @unloading: is the driver unloading itself |