diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index e3f29dc8b290a..7f7f02bc2b794 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -1195,6 +1195,11 @@ static void i40e_update_itr(struct i40e_q_vector *q_vector, rc->total_packets = 0; } +static struct i40e_rx_buffer *i40e_rx_bi(struct i40e_ring *rx_ring, u32 idx) +{ + return &rx_ring->rx_bi[idx]; +} + /** * i40e_reuse_rx_page - page flip buffer and store it back on the ring * @rx_ring: rx descriptor ring to store buffers on @@ -1208,7 +1213,7 @@ static void i40e_reuse_rx_page(struct i40e_ring *rx_ring, struct i40e_rx_buffer *new_buff; u16 nta = rx_ring->next_to_alloc; - new_buff = &rx_ring->rx_bi[nta]; + new_buff = i40e_rx_bi(rx_ring, nta); /* update, and store next to alloc */ nta++; @@ -1272,7 +1277,7 @@ struct i40e_rx_buffer *i40e_clean_programming_status( ntc = rx_ring->next_to_clean; /* fetch, update, and store next to clean */ - rx_buffer = &rx_ring->rx_bi[ntc++]; + rx_buffer = i40e_rx_bi(rx_ring, ntc++); ntc = (ntc < rx_ring->count) ? ntc : 0; rx_ring->next_to_clean = ntc; @@ -1361,7 +1366,7 @@ void i40e_clean_rx_ring(struct i40e_ring *rx_ring) /* Free all the Rx ring sk_buffs */ for (i = 0; i < rx_ring->count; i++) { - struct i40e_rx_buffer *rx_bi = &rx_ring->rx_bi[i]; + struct i40e_rx_buffer *rx_bi = i40e_rx_bi(rx_ring, i); if (!rx_bi->page) continue; @@ -1576,7 +1581,7 @@ bool i40e_alloc_rx_buffers(struct i40e_ring *rx_ring, u16 cleaned_count) return false; rx_desc = I40E_RX_DESC(rx_ring, ntu); - bi = &rx_ring->rx_bi[ntu]; + bi = i40e_rx_bi(rx_ring, ntu); do { if (!i40e_alloc_mapped_page(rx_ring, bi)) @@ -1598,7 +1603,7 @@ bool i40e_alloc_rx_buffers(struct i40e_ring *rx_ring, u16 cleaned_count) ntu++; if (unlikely(ntu == rx_ring->count)) { rx_desc = I40E_RX_DESC(rx_ring, 0); - bi = rx_ring->rx_bi; + bi = i40e_rx_bi(rx_ring, 0); ntu = 0; } @@ -1965,7 +1970,7 @@ static struct i40e_rx_buffer *i40e_get_rx_buffer(struct i40e_ring *rx_ring, { struct i40e_rx_buffer *rx_buffer; - rx_buffer = &rx_ring->rx_bi[rx_ring->next_to_clean]; + rx_buffer = i40e_rx_bi(rx_ring, rx_ring->next_to_clean); prefetchw(rx_buffer->page); /* we are reusing so sync this buffer for CPU use */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c index 3156de786d955..c9d4534fbdf02 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c +++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c @@ -9,6 +9,11 @@ #include "i40e_txrx_common.h" #include "i40e_xsk.h" +static struct i40e_rx_buffer *i40e_rx_bi(struct i40e_ring *rx_ring, u32 idx) +{ + return &rx_ring->rx_bi[idx]; +} + /** * i40e_xsk_umem_dma_map - DMA maps all UMEM memory for the netdev * @vsi: Current VSI @@ -321,7 +326,7 @@ __i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 count, bool ok = true; rx_desc = I40E_RX_DESC(rx_ring, ntu); - bi = &rx_ring->rx_bi[ntu]; + bi = i40e_rx_bi(rx_ring, ntu); do { if (!alloc(rx_ring, bi)) { ok = false; @@ -340,7 +345,7 @@ __i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 count, if (unlikely(ntu == rx_ring->count)) { rx_desc = I40E_RX_DESC(rx_ring, 0); - bi = rx_ring->rx_bi; + bi = i40e_rx_bi(rx_ring, 0); ntu = 0; } @@ -402,7 +407,7 @@ static struct i40e_rx_buffer *i40e_get_rx_buffer_zc(struct i40e_ring *rx_ring, { struct i40e_rx_buffer *bi; - bi = &rx_ring->rx_bi[rx_ring->next_to_clean]; + bi = i40e_rx_bi(rx_ring, rx_ring->next_to_clean); /* we are reusing so sync this buffer for CPU use */ dma_sync_single_range_for_cpu(rx_ring->dev, @@ -424,7 +429,8 @@ static struct i40e_rx_buffer *i40e_get_rx_buffer_zc(struct i40e_ring *rx_ring, static void i40e_reuse_rx_buffer_zc(struct i40e_ring *rx_ring, struct i40e_rx_buffer *old_bi) { - struct i40e_rx_buffer *new_bi = &rx_ring->rx_bi[rx_ring->next_to_alloc]; + struct i40e_rx_buffer *new_bi = i40e_rx_bi(rx_ring, + rx_ring->next_to_alloc); u16 nta = rx_ring->next_to_alloc; /* update, and store next to alloc */ @@ -456,7 +462,7 @@ void i40e_zca_free(struct zero_copy_allocator *alloc, unsigned long handle) mask = rx_ring->xsk_umem->chunk_mask; nta = rx_ring->next_to_alloc; - bi = &rx_ring->rx_bi[nta]; + bi = i40e_rx_bi(rx_ring, nta); nta++; rx_ring->next_to_alloc = (nta < rx_ring->count) ? nta : 0; @@ -824,7 +830,7 @@ void i40e_xsk_clean_rx_ring(struct i40e_ring *rx_ring) u16 i; for (i = 0; i < rx_ring->count; i++) { - struct i40e_rx_buffer *rx_bi = &rx_ring->rx_bi[i]; + struct i40e_rx_buffer *rx_bi = i40e_rx_bi(rx_ring, i); if (!rx_bi->addr) continue;