diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 237e09342f28..fae84202d870 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1520,7 +1520,7 @@ static inline void ixgbe_rx_checksum(struct ixgbe_ring *ring, } } -static inline unsigned int ixgbe_rx_offset(struct ixgbe_ring *rx_ring) +static unsigned int ixgbe_rx_offset(struct ixgbe_ring *rx_ring) { return ring_uses_build_skb(rx_ring) ? IXGBE_SKB_PAD : 0; } @@ -1561,7 +1561,7 @@ static bool ixgbe_alloc_mapped_page(struct ixgbe_ring *rx_ring, bi->dma = dma; bi->page = page; - bi->page_offset = ixgbe_rx_offset(rx_ring); + bi->page_offset = rx_ring->rx_offset; page_ref_add(page, USHRT_MAX - 1); bi->pagecnt_bias = USHRT_MAX; rx_ring->rx_stats.alloc_rx_page++; @@ -2001,8 +2001,8 @@ static void ixgbe_add_rx_frag(struct ixgbe_ring *rx_ring, #if (PAGE_SIZE < 8192) unsigned int truesize = ixgbe_rx_pg_size(rx_ring) / 2; #else - unsigned int truesize = ring_uses_build_skb(rx_ring) ? - SKB_DATA_ALIGN(IXGBE_SKB_PAD + size) : + unsigned int truesize = rx_ring->rx_offset ? + SKB_DATA_ALIGN(rx_ring->rx_offset + size) : SKB_DATA_ALIGN(size); #endif skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rx_buffer->page, @@ -2249,8 +2249,8 @@ static unsigned int ixgbe_rx_frame_truesize(struct ixgbe_ring *rx_ring, #if (PAGE_SIZE < 8192) truesize = ixgbe_rx_pg_size(rx_ring) / 2; /* Must be power-of-2 */ #else - truesize = ring_uses_build_skb(rx_ring) ? - SKB_DATA_ALIGN(IXGBE_SKB_PAD + size) + + truesize = rx_ring->rx_offset ? + SKB_DATA_ALIGN(rx_ring->rx_offset + size) + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) : SKB_DATA_ALIGN(size); #endif @@ -2293,6 +2293,7 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector, unsigned int mss = 0; #endif /* IXGBE_FCOE */ u16 cleaned_count = ixgbe_desc_unused(rx_ring); + unsigned int offset = rx_ring->rx_offset; unsigned int xdp_xmit = 0; struct xdp_buff xdp; @@ -2330,7 +2331,6 @@ static int ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector, /* retrieve a buffer from the ring */ if (!skb) { - unsigned int offset = ixgbe_rx_offset(rx_ring); unsigned char *hard_start; hard_start = page_address(rx_buffer->page) + @@ -6578,6 +6578,7 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter, rx_ring->next_to_clean = 0; rx_ring->next_to_use = 0; + rx_ring->rx_offset = ixgbe_rx_offset(rx_ring); /* XDP RX-queue info */ if (xdp_rxq_info_reg(&rx_ring->xdp_rxq, adapter->netdev, |