diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 54 |
1 files changed, 19 insertions, 35 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index a7fba294a8f4..fa44a2c353b2 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2019,6 +2019,21 @@ static bool i40e_can_reuse_rx_page(struct i40e_rx_buffer *rx_buffer, } /** + * i40e_rx_buffer_flip - adjusted rx_buffer to point to an unused region + * @rx_buffer: Rx buffer to adjust + * @truesize: Size of adjustment + **/ +static void i40e_rx_buffer_flip(struct i40e_rx_buffer *rx_buffer, + unsigned int truesize) +{ +#if (PAGE_SIZE < 8192) + rx_buffer->page_offset ^= truesize; +#else + rx_buffer->page_offset += truesize; +#endif +} + +/** * i40e_add_rx_frag - Add contents of Rx buffer to sk_buff * @rx_ring: rx descriptor ring to transact packets on * @rx_buffer: buffer containing page to add @@ -2045,11 +2060,7 @@ static void i40e_add_rx_frag(struct i40e_ring *rx_ring, rx_buffer->page_offset, size, truesize); /* page is being used so we must update the page offset */ -#if (PAGE_SIZE < 8192) - rx_buffer->page_offset ^= truesize; -#else - rx_buffer->page_offset += truesize; -#endif + i40e_rx_buffer_flip(rx_buffer, truesize); } /** @@ -2154,11 +2165,7 @@ static struct sk_buff *i40e_construct_skb(struct i40e_ring *rx_ring, size, truesize); /* buffer is used by skb, update page_offset */ -#if (PAGE_SIZE < 8192) - rx_buffer->page_offset ^= truesize; -#else - rx_buffer->page_offset += truesize; -#endif + i40e_rx_buffer_flip(rx_buffer, truesize); } else { /* buffer is unused, reset bias back to rx_buffer */ rx_buffer->pagecnt_bias++; @@ -2209,11 +2216,7 @@ static struct sk_buff *i40e_build_skb(struct i40e_ring *rx_ring, skb_metadata_set(skb, metasize); /* buffer is used by skb, update page_offset */ -#if (PAGE_SIZE < 8192) - rx_buffer->page_offset ^= truesize; -#else - rx_buffer->page_offset += truesize; -#endif + i40e_rx_buffer_flip(rx_buffer, truesize); return skb; } @@ -2327,25 +2330,6 @@ xdp_out: } /** - * i40e_rx_buffer_flip - adjusted rx_buffer to point to an unused region - * @rx_ring: Rx ring - * @rx_buffer: Rx buffer to adjust - * @size: Size of adjustment - **/ -static void i40e_rx_buffer_flip(struct i40e_ring *rx_ring, - struct i40e_rx_buffer *rx_buffer, - unsigned int size) -{ - unsigned int truesize = i40e_rx_frame_truesize(rx_ring, size); - -#if (PAGE_SIZE < 8192) - rx_buffer->page_offset ^= truesize; -#else - rx_buffer->page_offset += truesize; -#endif -} - -/** * i40e_xdp_ring_update_tail - Updates the XDP Tx ring tail register * @xdp_ring: XDP Tx ring * @@ -2513,7 +2497,7 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget, if (xdp_res) { if (xdp_res & (I40E_XDP_TX | I40E_XDP_REDIR)) { xdp_xmit |= xdp_res; - i40e_rx_buffer_flip(rx_ring, rx_buffer, size); + i40e_rx_buffer_flip(rx_buffer, xdp.frame_sz); } else { rx_buffer->pagecnt_bias++; } |