Commit 8c154d27 authored by Vadim Fedorenko's avatar Vadim Fedorenko Committed by Jakub Kicinski
Browse files

bnxt_en: fix free-runnig PHC mode 



The patch in fixes changed the way real-time mode is chosen for PHC on
the NIC. Apparently there is one more use case of the check outside of
ptp part of the driver which was not converted to the new macro and is
making a lot of noise in free-running mode.

Fixes: 131db499 ("bnxt_en: reset PHC frequency in free-running mode")
Signed-off-by: default avatarVadim Fedorenko <vadfed@meta.com>
Reviewed-by: default avatarMichael Chan <michael.chan@broadcom.com>
Reviewed-by: default avatarPavan Chebbi <pavan.chebbi@broadcom.com>
Link: https://lore.kernel.org/r/20230418202511.1544735-1-vadfed@meta.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 3d2f8f1f

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+1 −1
Original line number Diff line number Diff line
@@ -2388,7 +2388,7 @@ static int bnxt_async_event_process(struct bnxt *bp, 
	case ASYNC_EVENT_CMPL_EVENT_ID_PHC_UPDATE: {

		switch (BNXT_EVENT_PHC_EVENT_TYPE(data1)) {

		case ASYNC_EVENT_CMPL_PHC_UPDATE_EVENT_DATA1_FLAGS_PHC_RTC_UPDATE:

			if (bp->fw_cap & BNXT_FW_CAP_PTP_RTC) {

			if (BNXT_PTP_USE_RTC(bp)) {

				struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;

				u64 ns;