From 4c8dc00503db24deaf0b89dddfa84b7cba7cd4ce Mon Sep 17 00:00:00 2001 From: Manish Chopra Date: Thu, 19 Dec 2019 10:35:16 -0800 Subject: [PATCH] qede: Disable hardware gro when xdp prog is installed commit 18c602dee472 ("qede: Use NETIF_F_GRO_HW.") introduced a regression in driver that when xdp program is installed on qede device, device's aggregation feature (hardware GRO) is not getting disabled, which is unexpected with xdp. Fixes: 18c602dee472 ("qede: Use NETIF_F_GRO_HW.") Signed-off-by: Manish Chopra Signed-off-by: Ariel Elior Reviewed-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qede/qede_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 481b096e984d..34fa3917eb33 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -1406,6 +1406,7 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq) rxq->rx_buf_seg_size = roundup_pow_of_two(size); } else { rxq->rx_buf_seg_size = PAGE_SIZE; + edev->ndev->features &= ~NETIF_F_GRO_HW; } /* Allocate the parallel driver ring for Rx buffers */ @@ -1450,6 +1451,7 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq) } } + edev->gro_disable = !(edev->ndev->features & NETIF_F_GRO_HW); if (!edev->gro_disable) qede_set_tpa_param(rxq); err: @@ -1702,8 +1704,6 @@ static void qede_init_fp(struct qede_dev *edev) snprintf(fp->name, sizeof(fp->name), "%s-fp-%d", edev->ndev->name, queue_id); } - - edev->gro_disable = !(edev->ndev->features & NETIF_F_GRO_HW); } static int qede_set_real_num_queues(struct qede_dev *edev) -- GitLab