diff options
| author | Vincent Mailhol <[email protected]> | 2022-07-27 19:16:30 +0900 |
|---|---|---|
| committer | Marc Kleine-Budde <[email protected]> | 2022-07-28 09:30:36 +0200 |
| commit | 6153a7ea650ff1249d703d09a3351c3f77f1fbfa (patch) | |
| tree | 8f97554bff4f6dca44d44b981816438f4e60244c | |
| parent | 221d14bd3d2e9acc3a33cfcf8f66485d592e5038 (diff) | |
can: slcan: add software tx timestamps
TX timestamps were added to the can_put_echo_skb() function of can_dev
modules in [1]. However, slcan does not rely on that function and as
such does not offer TX timestamping.
Add a call to skb_tx_timestamp() in the slc_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
CC: Dario Binacchi <[email protected]>
Signed-off-by: Vincent Mailhol <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Marc Kleine-Budde <[email protected]>
| -rw-r--r-- | drivers/net/can/slcan/slcan-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/can/slcan/slcan-core.c b/drivers/net/can/slcan/slcan-core.c index 93e9b08f5653..8d13fdf8c28a 100644 --- a/drivers/net/can/slcan/slcan-core.c +++ b/drivers/net/can/slcan/slcan-core.c @@ -612,6 +612,8 @@ static netdev_tx_t slcan_netdev_xmit(struct sk_buff *skb, slcan_encaps(sl, (struct can_frame *)skb->data); /* encaps & send */ spin_unlock(&sl->lock); + skb_tx_timestamp(skb); + out: kfree_skb(skb); return NETDEV_TX_OK; |