Unverified Commit 367b811b authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
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!13867 wifi: iwlegacy: Clear stale interrupts before resuming device 

Merge Pull Request from: @ci-robot 
 
PR sync from: Wang Liang <wangliang74@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/NC7BVUBTO6FWOLGM6XKPQENKTE7OLP33/ 
 
https://gitee.com/src-openeuler/kernel/issues/IB37B9 
 
Link:https://gitee.com/openeuler/kernel/pulls/13867

 

Reviewed-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
Reviewed-by: default avatarLi Nan <linan122@huawei.com>
Signed-off-by: default avatarLi Nan <linan122@huawei.com>
parents c3cfd42c b08a4bcf

drivers/net/wireless/intel/iwlegacy/common.c

+2 −0
Original line number Diff line number Diff line
@@ -4963,6 +4963,8 @@ il_pci_resume(struct device *device) 
	 */

	pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);



	_il_wr(il, CSR_INT, 0xffffffff);

	_il_wr(il, CSR_FH_INT_STATUS, 0xffffffff);

	il_enable_interrupts(il);



	if (!(_il_rd(il, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW))