6.11-stable review patch. If anyone has any objections, please let me know.
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From: Michael Chan michael.chan@broadcom.com
[ Upstream commit 1e9614cd956268e10a669c0593e7e54d03d0c087 ]
Instead of passing the 2nd parameter phc_cfg to bnxt_ptp_init(). Store it in bp->ptp_cfg so that the caller doesn't need to know what the value should be.
In the next patch, we'll need to call bnxt_ptp_init() in bnxt_resume() and this will make it easier.
Reviewed-by: Somnath Kotur somnath.kotur@broadcom.com Reviewed-by: Pavan Chebbi pavan.chebbi@broadcom.com Reviewed-by: Kalesh AP kalesh-anakkur.purayil@broadcom.com Signed-off-by: Michael Chan michael.chan@broadcom.com Signed-off-by: Paolo Abeni pabeni@redhat.com Stable-dep-of: 3661c05c54e8 ("bnxt_en: Unregister PTP during PCI shutdown and suspend") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 6 +++--- drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c | 4 ++-- drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h | 3 ++- 3 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index bc0592ae6c4ba..f999c10cefac6 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -9008,7 +9008,6 @@ static int __bnxt_hwrm_ptp_qcfg(struct bnxt *bp) struct hwrm_port_mac_ptp_qcfg_output *resp; struct hwrm_port_mac_ptp_qcfg_input *req; struct bnxt_ptp_cfg *ptp = bp->ptp_cfg; - bool phc_cfg; u8 flags; int rc;
@@ -9055,8 +9054,9 @@ static int __bnxt_hwrm_ptp_qcfg(struct bnxt *bp) rc = -ENODEV; goto exit; } - phc_cfg = (flags & PORT_MAC_PTP_QCFG_RESP_FLAGS_RTC_CONFIGURED) != 0; - rc = bnxt_ptp_init(bp, phc_cfg); + ptp->rtc_configured = + (flags & PORT_MAC_PTP_QCFG_RESP_FLAGS_RTC_CONFIGURED) != 0; + rc = bnxt_ptp_init(bp); if (rc) netdev_warn(bp->dev, "PTP initialization failed.\n"); exit: diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c index fa514be876502..781225d3ba8ff 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c @@ -1024,7 +1024,7 @@ static void bnxt_ptp_free(struct bnxt *bp) } }
-int bnxt_ptp_init(struct bnxt *bp, bool phc_cfg) +int bnxt_ptp_init(struct bnxt *bp) { struct bnxt_ptp_cfg *ptp = bp->ptp_cfg; int rc; @@ -1047,7 +1047,7 @@ int bnxt_ptp_init(struct bnxt *bp, bool phc_cfg)
if (BNXT_PTP_USE_RTC(bp)) { bnxt_ptp_timecounter_init(bp, false); - rc = bnxt_ptp_init_rtc(bp, phc_cfg); + rc = bnxt_ptp_init_rtc(bp, ptp->rtc_configured); if (rc) goto out; } else { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h index f322466ecad35..61e89bb2d2690 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h @@ -133,6 +133,7 @@ struct bnxt_ptp_cfg { BNXT_PTP_MSG_PDELAY_REQ | \ BNXT_PTP_MSG_PDELAY_RESP) u8 tx_tstamp_en:1; + u8 rtc_configured:1; int rx_filter; u32 tstamp_filters;
@@ -180,6 +181,6 @@ void bnxt_tx_ts_cmp(struct bnxt *bp, struct bnxt_napi *bnapi, struct tx_ts_cmp *tscmp); void bnxt_ptp_rtc_timecounter_init(struct bnxt_ptp_cfg *ptp, u64 ns); int bnxt_ptp_init_rtc(struct bnxt *bp, bool phc_cfg); -int bnxt_ptp_init(struct bnxt *bp, bool phc_cfg); +int bnxt_ptp_init(struct bnxt *bp); void bnxt_ptp_clear(struct bnxt *bp); #endif