* [PATCH net-next] net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info
@ 2025-05-10 9:34 Jason Xing
2025-05-11 7:21 ` Tariq Toukan
2025-05-13 2:20 ` patchwork-bot+netdevbpf
0 siblings, 2 replies; 3+ messages in thread
From: Jason Xing @ 2025-05-10 9:34 UTC (permalink / raw)
To: tariqt, andrew+netdev, davem, edumazet, kuba, pabeni,
willemdebruijn.kernel
Cc: netdev, Jason Xing
From: Jason Xing <kernelxing@tencent.com>
As mlx4 has implemented skb_tx_timestamp() in mlx4_en_xmit(), the
SOFTWARE flag is surely needed when users are trying to get timestamp
information.
Signed-off-by: Jason Xing <kernelxing@tencent.com>
---
drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index cd17a3f4faf8..a68cd3f0304c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -1897,6 +1897,7 @@ static int mlx4_en_get_ts_info(struct net_device *dev,
if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS) {
info->so_timestamping |=
SOF_TIMESTAMPING_TX_HARDWARE |
+ SOF_TIMESTAMPING_TX_SOFTWARE |
SOF_TIMESTAMPING_RX_HARDWARE |
SOF_TIMESTAMPING_RAW_HARDWARE;
--
2.43.5
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH net-next] net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info
2025-05-10 9:34 [PATCH net-next] net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info Jason Xing
@ 2025-05-11 7:21 ` Tariq Toukan
2025-05-13 2:20 ` patchwork-bot+netdevbpf
1 sibling, 0 replies; 3+ messages in thread
From: Tariq Toukan @ 2025-05-11 7:21 UTC (permalink / raw)
To: Jason Xing, tariqt, andrew+netdev, davem, edumazet, kuba, pabeni,
willemdebruijn.kernel
Cc: netdev, Jason Xing
On 10/05/2025 12:34, Jason Xing wrote:
> From: Jason Xing <kernelxing@tencent.com>
>
> As mlx4 has implemented skb_tx_timestamp() in mlx4_en_xmit(), the
> SOFTWARE flag is surely needed when users are trying to get timestamp
> information.
>
> Signed-off-by: Jason Xing <kernelxing@tencent.com>
> ---
> drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
> index cd17a3f4faf8..a68cd3f0304c 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
> +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
> @@ -1897,6 +1897,7 @@ static int mlx4_en_get_ts_info(struct net_device *dev,
> if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_TS) {
> info->so_timestamping |=
> SOF_TIMESTAMPING_TX_HARDWARE |
> + SOF_TIMESTAMPING_TX_SOFTWARE |
> SOF_TIMESTAMPING_RX_HARDWARE |
> SOF_TIMESTAMPING_RAW_HARDWARE;
>
Thanks for your patch.
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH net-next] net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info
2025-05-10 9:34 [PATCH net-next] net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info Jason Xing
2025-05-11 7:21 ` Tariq Toukan
@ 2025-05-13 2:20 ` patchwork-bot+netdevbpf
1 sibling, 0 replies; 3+ messages in thread
From: patchwork-bot+netdevbpf @ 2025-05-13 2:20 UTC (permalink / raw)
To: Jason Xing
Cc: tariqt, andrew+netdev, davem, edumazet, kuba, pabeni,
willemdebruijn.kernel, netdev, kernelxing
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Sat, 10 May 2025 17:34:42 +0800 you wrote:
> From: Jason Xing <kernelxing@tencent.com>
>
> As mlx4 has implemented skb_tx_timestamp() in mlx4_en_xmit(), the
> SOFTWARE flag is surely needed when users are trying to get timestamp
> information.
>
> Signed-off-by: Jason Xing <kernelxing@tencent.com>
>
> [...]
Here is the summary with links:
- [net-next] net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info
https://git.kernel.org/netdev/net-next/c/b86bcfee3057
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-05-10 9:34 [PATCH net-next] net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info Jason Xing
2025-05-11 7:21 ` Tariq Toukan
2025-05-13 2:20 ` patchwork-bot+netdevbpf
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