* [PATCH] net/ice: fix PTP init failed
@ 2022-09-20 0:14 Simei Su
2022-09-20 0:51 ` Zhang, Qi Z
0 siblings, 1 reply; 2+ messages in thread
From: Simei Su @ 2022-09-20 0:14 UTC (permalink / raw)
To: qi.z.zhang, qiming.yang; +Cc: dev, Simei Su, stable
Because of share code update, "ice_ptp_init_phc" API for E810/E822 depends
on PHY configuration, not whether the device is E810 based. So before this
API is called, assign specific value to phy cfg.
Fixes: 646dcbe6c701 ("net/ice: support IEEE 1588 PTP")
Cc: stable@dpdk.org
Signed-off-by: Simei Su <simei.su@intel.com>
---
drivers/net/ice/ice_ethdev.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 50fe23f..d64ecc7 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -5768,6 +5768,11 @@ ice_timesync_enable(struct rte_eth_dev *dev)
return -1;
}
+ if (ice_is_e810(hw))
+ hw->phy_cfg = ICE_PHY_E810;
+ else
+ hw->phy_cfg = ICE_PHY_E822;
+
if (hw->func_caps.ts_func_info.src_tmr_owned) {
ret = ice_ptp_init_phc(hw);
if (ret) {
--
2.9.5
^ permalink raw reply [flat|nested] 2+ messages in thread
* RE: [PATCH] net/ice: fix PTP init failed
2022-09-20 0:14 [PATCH] net/ice: fix PTP init failed Simei Su
@ 2022-09-20 0:51 ` Zhang, Qi Z
0 siblings, 0 replies; 2+ messages in thread
From: Zhang, Qi Z @ 2022-09-20 0:51 UTC (permalink / raw)
To: Su, Simei, Yang, Qiming; +Cc: dev, stable
> -----Original Message-----
> From: Su, Simei <simei.su@intel.com>
> Sent: Tuesday, September 20, 2022 8:14 AM
> To: Zhang, Qi Z <qi.z.zhang@intel.com>; Yang, Qiming
> <qiming.yang@intel.com>
> Cc: dev@dpdk.org; Su, Simei <simei.su@intel.com>; stable@dpdk.org
> Subject: [PATCH] net/ice: fix PTP init failed
>
> Because of share code update, "ice_ptp_init_phc" API for E810/E822
> depends on PHY configuration, not whether the device is E810 based. So
> before this API is called, assign specific value to phy cfg.
>
> Fixes: 646dcbe6c701 ("net/ice: support IEEE 1588 PTP")
> Cc: stable@dpdk.org
>
> Signed-off-by: Simei Su <simei.su@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
^ permalink raw reply [flat|nested] 2+ messages in thread
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