From: Kalesh A P <kalesh-anakkur.purayil@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com, ajit.khaparde@broadcom.com
Subject: [dpdk-dev] [PATCH 7/9] net/bnxt: fix check for PTP support in FW
Date: Mon, 31 May 2021 12:56:42 +0530 [thread overview]
Message-ID: <20210531072644.24656-8-kalesh-anakkur.purayil@broadcom.com> (raw)
In-Reply-To: <20210531072644.24656-1-kalesh-anakkur.purayil@broadcom.com>
From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
On Thor, driver must use HWRM to access the timestamp information.
Driver should not advertise PTP support to application
if PTP information is not accessible via HWRM commands.
Fixes: 6cbd89f9f3d8 ("net/bnxt: support PTP for Thor")
Cc: stable@dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/bnxt_hwrm.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 931ecea..65ab8fc 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -750,9 +750,13 @@ static int bnxt_hwrm_ptp_qcfg(struct bnxt *bp)
HWRM_CHECK_RESULT();
- if (!BNXT_CHIP_P5(bp) &&
- !(resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_DIRECT_ACCESS))
- return 0;
+ if (BNXT_CHIP_P5(bp)) {
+ if (!(resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_HWRM_ACCESS))
+ return 0;
+ } else {
+ if (!(resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_DIRECT_ACCESS))
+ return 0;
+ }
if (resp->flags & HWRM_PORT_MAC_PTP_QCFG_OUTPUT_FLAGS_ONE_STEP_TX_TS)
bp->flags |= BNXT_FLAG_FW_CAP_ONE_STEP_TX_TS;
--
2.10.1
next prev parent reply other threads:[~2021-05-31 7:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-31 7:26 [dpdk-dev] [PATCH 0/9] bnxt PMD fixes Kalesh A P
2021-05-31 7:26 ` [dpdk-dev] [PATCH 1/9] net/bnxt: fix error message when VNIC prepare fails Kalesh A P
2021-05-31 7:26 ` [dpdk-dev] [PATCH 2/9] net/bnxt: set flow error when free filter is not available Kalesh A P
2021-05-31 7:26 ` [dpdk-dev] [PATCH 3/9] net/bnxt: remove unnecessary code Kalesh A P
2021-05-31 7:26 ` [dpdk-dev] [PATCH 4/9] net/bnxt: fix error handling when VNIC prepare fails Kalesh A P
2021-05-31 7:26 ` [dpdk-dev] [PATCH 5/9] net/bnxt: set flow error when tunnel redirection free fails Kalesh A P
2021-05-31 7:26 ` [dpdk-dev] [PATCH 6/9] net/bnxt: use common function to destroy VNIC resource Kalesh A P
2021-05-31 7:26 ` Kalesh A P [this message]
2021-05-31 7:26 ` [dpdk-dev] [PATCH 8/9] net/bnxt: improve log message Kalesh A P
2021-05-31 7:26 ` [dpdk-dev] [PATCH 9/9] net/bnxt: remove unnecessary comment Kalesh A P
2021-06-08 23:07 ` [dpdk-dev] [PATCH 0/9] bnxt PMD fixes Ajit Khaparde
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