diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/bnx2.c | 22 | ||||
| -rw-r--r-- | drivers/net/bnx2.h | 5 |
2 files changed, 12 insertions, 15 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 4e7b46e4487..dfe50c286d9 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -468,8 +468,7 @@ bnx2_free_mem(struct bnx2 *bp) bp->stats_blk = NULL; } if (bp->tx_desc_ring) { - pci_free_consistent(bp->pdev, - sizeof(struct tx_bd) * TX_DESC_CNT, + pci_free_consistent(bp->pdev, TXBD_RING_SIZE, bp->tx_desc_ring, bp->tx_desc_mapping); bp->tx_desc_ring = NULL; } @@ -477,8 +476,7 @@ bnx2_free_mem(struct bnx2 *bp) bp->tx_buf_ring = NULL; for (i = 0; i < bp->rx_max_ring; i++) { if (bp->rx_desc_ring[i]) - pci_free_consistent(bp->pdev, - sizeof(struct rx_bd) * RX_DESC_CNT, + pci_free_consistent(bp->pdev, RXBD_RING_SIZE, bp->rx_desc_ring[i], bp->rx_desc_mapping[i]); bp->rx_desc_ring[i] = NULL; @@ -492,30 +490,24 @@ bnx2_alloc_mem(struct bnx2 *bp) { int i, status_blk_size; - bp->tx_buf_ring = kzalloc(sizeof(struct sw_bd) * TX_DESC_CNT, - GFP_KERNEL); + bp->tx_buf_ring = kzalloc(SW_TXBD_RING_SIZE, GFP_KERNEL); if (bp->tx_buf_ring == NULL) return -ENOMEM; - bp->tx_desc_ring = pci_alloc_consistent(bp->pdev, - sizeof(struct tx_bd) * - TX_DESC_CNT, + bp->tx_desc_ring = pci_alloc_consistent(bp->pdev, TXBD_RING_SIZE, &bp->tx_desc_mapping); if (bp->tx_desc_ring == NULL) goto alloc_mem_err; - bp->rx_buf_ring = vmalloc(sizeof(struct sw_bd) * RX_DESC_CNT * - bp->rx_max_ring); + bp->rx_buf_ring = vmalloc(SW_RXBD_RING_SIZE * bp->rx_max_ring); if (bp->rx_buf_ring == NULL) goto alloc_mem_err; - memset(bp->rx_buf_ring, 0, sizeof(struct sw_bd) * RX_DESC_CNT * - bp->rx_max_ring); + memset(bp->rx_buf_ring, 0, SW_RXBD_RING_SIZE * bp->rx_max_ring); for (i = 0; i < bp->rx_max_ring; i++) { bp->rx_desc_ring[i] = - pci_alloc_consistent(bp->pdev, - sizeof(struct rx_bd) * RX_DESC_CNT, + pci_alloc_consistent(bp->pdev, RXBD_RING_SIZE, &bp->rx_desc_mapping[i]); if (bp->rx_desc_ring[i] == NULL) goto alloc_mem_err; diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index 30ba366608b..e6a2153e8b9 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -6408,6 +6408,11 @@ struct sw_bd { DECLARE_PCI_UNMAP_ADDR(mapping) }; +#define SW_RXBD_RING_SIZE (sizeof(struct sw_bd) * RX_DESC_CNT) +#define RXBD_RING_SIZE (sizeof(struct rx_bd) * RX_DESC_CNT) +#define SW_TXBD_RING_SIZE (sizeof(struct sw_bd) * TX_DESC_CNT) +#define TXBD_RING_SIZE (sizeof(struct tx_bd) * TX_DESC_CNT) + /* Buffered flash (Atmel: AT45DB011B) specific information */ #define SEEPROM_PAGE_BITS 2 #define SEEPROM_PHY_PAGE_SIZE (1 << SEEPROM_PAGE_BITS) |