TX timestamps were added to the can_put_echo_skb() function of can_dev
modules in [1]. However, can327 does not rely on that function and as
such does not offer TX timestamping.
Add a call to skb_tx_timestamp() in the can327_netdev_start_xmit()
function so that the module now supports TX software timestamps.
[1] commit 741b91f1b0ea ("can: dev: can_put_echo_skb(): add software
tx timestamps")
Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=741b91f1b0ea34f00f6a7d4539b767c409291fcf
Signed-off-by: Vincent Mailhol <mailhol.vincent@xxxxxxxxxx>
---
drivers/net/can/can327.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/can/can327.c b/drivers/net/can/can327.c
index 5da7778d92dc..88718d0cc569 100644
--- a/drivers/net/can/can327.c
+++ b/drivers/net/can/can327.c
@@ -836,6 +836,8 @@ static netdev_tx_t can327_netdev_start_xmit(struct sk_buff *skb,
dev->stats.tx_packets++;
dev->stats.tx_bytes += frame->can_id & CAN_RTR_FLAG ? 0 : frame->len;
+ skb_tx_timestamp(skb);
+
out:
kfree_skb(skb);
return NETDEV_TX_OK;
--
2.35.1
