This is a note to let you know that I've just added the patch titled
net: vertexcom: mse102x: Fix tx_bytes calculation
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-vertexcom-mse102x-fix-tx_bytes-calculation.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 4ada504ddf959de38ac5953e35ceb940cc0923c9
Author: Stefan Wahren <wahrenst@xxxxxxx>
Date: Fri Nov 8 12:43:43 2024 +0100
net: vertexcom: mse102x: Fix tx_bytes calculation
[ Upstream commit e68da664d379f352d41d7955712c44e0a738e4ab ]
The tx_bytes should consider the actual size of the Ethernet frames
without the SPI encapsulation. But we still need to take care of
Ethernet padding.
Fixes: 2f207cbf0dd4 ("net: vertexcom: Add MSE102x SPI support")
Signed-off-by: Stefan Wahren <wahrenst@xxxxxxx>
Link: https://patch.msgid.link/20241108114343.6174-3-wahrenst@xxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/vertexcom/mse102x.c b/drivers/net/ethernet/vertexcom/mse102x.c
index dd766e175f7db..8f67c39f479ee 100644
--- a/drivers/net/ethernet/vertexcom/mse102x.c
+++ b/drivers/net/ethernet/vertexcom/mse102x.c
@@ -437,13 +437,15 @@ static void mse102x_tx_work(struct work_struct *work)
mse = &mses->mse102x;
while ((txb = skb_dequeue(&mse->txq))) {
+ unsigned int len = max_t(unsigned int, txb->len, ETH_ZLEN);
+
mutex_lock(&mses->lock);
ret = mse102x_tx_pkt_spi(mse, txb, work_timeout);
mutex_unlock(&mses->lock);
if (ret) {
mse->ndev->stats.tx_dropped++;
} else {
- mse->ndev->stats.tx_bytes += txb->len;
+ mse->ndev->stats.tx_bytes += len;
mse->ndev->stats.tx_packets++;
}
