2022-03-07 10:36:38

by Horatiu Vultur

Subject: [PATCH net-next] net: lan966x: allow offloading timestamp operations to the PHY

In case the MAC is using 'netif_rx()' to deliver the skb up the network
stack, it needs to check whether 'skb_defer_rx_timestmap()' is necessary
or not. In case is needed then don't call 'netif_rx()'

Signed-off-by: Horatiu Vultur <[email protected]>
---
drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
index ad310c95bf5c..750f2cc2f695 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
@@ -600,7 +600,9 @@ static irqreturn_t lan966x_xtr_irq_handler(int irq, void *args)
skb->offload_fwd_mark = 0;
}

- netif_rx(skb);
+ if (!skb_defer_rx_timestamp(skb))
+ netif_rx(skb);
+
dev->stats.rx_bytes += len;
dev->stats.rx_packets++;

--
2.33.0

2022-03-09 01:39:54

by patchwork-bot+netdevbpf

Subject: Re: [PATCH net-next] net: lan966x: allow offloading timestamp operations to the PHY

Hello:

This patch was applied to netdev/net-next.git (master)
by Paolo Abeni <[email protected]>:

On Mon, 7 Mar 2022 10:46:32 +0100 you wrote:
> In case the MAC is using 'netif_rx()' to deliver the skb up the network
> stack, it needs to check whether 'skb_defer_rx_timestmap()' is necessary
> or not. In case is needed then don't call 'netif_rx()'
>
> Signed-off-by: Horatiu Vultur <[email protected]>
> ---
> drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)

Here is the summary with links:
- [net-next] net: lan966x: allow offloading timestamp operations to the PHY
https://git.kernel.org/netdev/net-next/c/328c621b95cd

You are awesome, thank you!
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