From: Shannon Nelson snelson@pensando.io
[ Upstream commit 83469893204281ecf65d572bddf02de29a19787c ]
Let the FW know we have enough receive buffer space for the vlan tag if it isn't stripped.
Fixes: 0f3154e6bcb3 ("ionic: Add Tx and Rx handling") Signed-off-by: Shannon Nelson snelson@pensando.io Link: https://lore.kernel.org/r/20201218215001.64696-1-snelson@pensando.io Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c @@ -337,7 +337,7 @@ void ionic_rx_fill(struct ionic_queue *q unsigned int i, j; unsigned int len;
- len = netdev->mtu + ETH_HLEN; + len = netdev->mtu + ETH_HLEN + VLAN_HLEN; nfrags = round_up(len, PAGE_SIZE) / PAGE_SIZE;
for (i = ionic_q_space_avail(q); i; i--) {