Unverified Commit c92d5c85 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11279 ice: Don't process extts if PTP is disabled 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yue Haibing <yuehaibing@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/RQNKWOJWI53SDPWOP7F36S7W3HX6SFMV/ 
 
https://gitee.com/openeuler/kernel/issues/IAGRON 
 
Link:https://gitee.com/openeuler/kernel/pulls/11279

 

Reviewed-by: default avatarZhang Peng <zhangpeng362@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 8f9ef930 cb0cc76a

drivers/net/ethernet/intel/ice/ice_ptp.c

+4 −0
Original line number Diff line number Diff line
@@ -1477,6 +1477,10 @@ void ice_ptp_extts_event(struct ice_pf *pf) 
	u8 chan, tmr_idx;

	u32 hi, lo;



	/* Don't process timestamp events if PTP is not ready */

	if (!test_bit(ICE_FLAG_PTP, pf->flags))

		return;



	tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned;

	/* Event time is captured by one of the two matched registers

	 *      GLTSYN_EVNT_L: 32 LSB of sampled time event