Commit 274d9aa9 authored by Avraham Stern's avatar Avraham Stern Committed by Gregory Greenman
Browse files

wifi: iwlwifi: mvm: return error value in case PLDR sync failed 



In case PLDR sync is required but iwlmei failed to get a response
from CSME, the device cannot be brought up, so return an error
value.

Reported-by: default avatarDan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/all/Y3uYUEFnMiBY2ABQ@kili/


Signed-off-by: default avatarAvraham Stern <avraham.stern@intel.com>
Link: https://lore.kernel.org/r/20221123225313.08b345123f83.I13bfacc2f6da7de8ada90127fe7108d1bb73af92@changeid


Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
parent b8133439

drivers/net/wireless/intel/iwlwifi/mvm/fw.c

+1 −1
Original line number Diff line number Diff line
@@ -1483,7 +1483,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm) 
	sb_cfg = iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG);

	mvm->pldr_sync = !(sb_cfg & SB_CFG_RESIDES_IN_OTP_MASK);

	if (mvm->pldr_sync && iwl_mei_pldr_req())

		return ret;

		return -EBUSY;



	ret = iwl_mvm_load_rt_fw(mvm);

	if (ret) {