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bnx2: Add BNX2 prefix to descriptor structures and macros

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for namespace consistency.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan
2012-12-06 10:33:09 +00:00
committed by David S. Miller
parent e503e06624
commit 2bc4078e92
4 changed files with 181 additions and 172 deletions
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79
drivers/net/ethernet/broadcom/bnx2.h
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@@ -20,7 +20,7 @@
/*
* tx_bd definition
*/
struct tx_bd {
struct bnx2_tx_bd {
u32 tx_bd_haddr_hi;
u32 tx_bd_haddr_lo;
u32 tx_bd_mss_nbytes;
@@ -48,7 +48,7 @@ struct tx_bd {
/*
* rx_bd definition
*/
struct rx_bd {
struct bnx2_rx_bd {
u32 rx_bd_haddr_hi;
u32 rx_bd_haddr_lo;
u32 rx_bd_len;
@@ -6538,37 +6538,38 @@ struct l2_fhdr {
/* Use CPU native page size up to 16K for the ring sizes. */
#if (PAGE_SHIFT > 14)
#define BCM_PAGE_BITS 14
#define BNX2_PAGE_BITS 14
#else
#define BCM_PAGE_BITS PAGE_SHIFT
#define BNX2_PAGE_BITS PAGE_SHIFT
#endif
#define BCM_PAGE_SIZE (1 << BCM_PAGE_BITS)
#define BNX2_PAGE_SIZE (1 << BNX2_PAGE_BITS)
#define TX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct tx_bd))
#define MAX_TX_DESC_CNT (TX_DESC_CNT - 1)
#define BNX2_TX_DESC_CNT (BNX2_PAGE_SIZE / sizeof(struct bnx2_tx_bd))
#define BNX2_MAX_TX_DESC_CNT (BNX2_TX_DESC_CNT - 1)
#define MAX_RX_RINGS 8
#define MAX_RX_PG_RINGS 32
#define RX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct rx_bd))
#define MAX_RX_DESC_CNT (RX_DESC_CNT - 1)
#define MAX_TOTAL_RX_DESC_CNT (MAX_RX_DESC_CNT * MAX_RX_RINGS)
#define MAX_TOTAL_RX_PG_DESC_CNT (MAX_RX_DESC_CNT * MAX_RX_PG_RINGS)
#define BNX2_MAX_RX_RINGS 8
#define BNX2_MAX_RX_PG_RINGS 32
#define BNX2_RX_DESC_CNT (BNX2_PAGE_SIZE / sizeof(struct bnx2_rx_bd))
#define BNX2_MAX_RX_DESC_CNT (BNX2_RX_DESC_CNT - 1)
#define BNX2_MAX_TOTAL_RX_DESC_CNT (BNX2_MAX_RX_DESC_CNT * BNX2_MAX_RX_RINGS)
#define BNX2_MAX_TOTAL_RX_PG_DESC_CNT \
(BNX2_MAX_RX_DESC_CNT * BNX2_MAX_RX_PG_RINGS)
#define NEXT_TX_BD(x) (((x) & (MAX_TX_DESC_CNT - 1)) == \
(MAX_TX_DESC_CNT - 1)) ? \
#define BNX2_NEXT_TX_BD(x) (((x) & (BNX2_MAX_TX_DESC_CNT - 1)) == \
(BNX2_MAX_TX_DESC_CNT - 1)) ? \
(x) + 2 : (x) + 1
#define TX_RING_IDX(x) ((x) & MAX_TX_DESC_CNT)
#define BNX2_TX_RING_IDX(x) ((x) & BNX2_MAX_TX_DESC_CNT)
#define NEXT_RX_BD(x) (((x) & (MAX_RX_DESC_CNT - 1)) == \
(MAX_RX_DESC_CNT - 1)) ? \
#define BNX2_NEXT_RX_BD(x) (((x) & (BNX2_MAX_RX_DESC_CNT - 1)) == \
(BNX2_MAX_RX_DESC_CNT - 1)) ? \
(x) + 2 : (x) + 1
#define RX_RING_IDX(x) ((x) & bp->rx_max_ring_idx)
#define RX_PG_RING_IDX(x) ((x) & bp->rx_max_pg_ring_idx)
#define BNX2_RX_RING_IDX(x) ((x) & bp->rx_max_ring_idx)
#define BNX2_RX_PG_RING_IDX(x) ((x) & bp->rx_max_pg_ring_idx)
#define RX_RING(x) (((x) & ~MAX_RX_DESC_CNT) >> (BCM_PAGE_BITS - 4))
#define RX_IDX(x) ((x) & MAX_RX_DESC_CNT)
#define BNX2_RX_RING(x) (((x) & ~BNX2_MAX_RX_DESC_CNT) >> (BNX2_PAGE_BITS - 4))
#define BNX2_RX_IDX(x) ((x) & BNX2_MAX_RX_DESC_CNT)
/* Context size. */
#define CTX_SHIFT 7
@@ -6609,7 +6610,7 @@ struct l2_fhdr {
* RX ring buffer contains pointer to kmalloc() data only,
* skb are built only after Hardware filled the frame.
*/
struct sw_bd {
struct bnx2_sw_bd {
u8 *data;
DEFINE_DMA_UNMAP_ADDR(mapping);
};
@@ -6623,23 +6624,23 @@ static inline struct l2_fhdr *get_l2_fhdr(u8 *data)
}
struct sw_pg {
struct bnx2_sw_pg {
struct page *page;
DEFINE_DMA_UNMAP_ADDR(mapping);
};
struct sw_tx_bd {
struct bnx2_sw_tx_bd {
struct sk_buff *skb;
DEFINE_DMA_UNMAP_ADDR(mapping);
unsigned short is_gso;
unsigned short nr_frags;
};
#define SW_RXBD_RING_SIZE (sizeof(struct sw_bd) * RX_DESC_CNT)
#define SW_RXPG_RING_SIZE (sizeof(struct sw_pg) * RX_DESC_CNT)
#define RXBD_RING_SIZE (sizeof(struct rx_bd) * RX_DESC_CNT)
#define SW_TXBD_RING_SIZE (sizeof(struct sw_tx_bd) * TX_DESC_CNT)
#define TXBD_RING_SIZE (sizeof(struct tx_bd) * TX_DESC_CNT)
#define SW_RXBD_RING_SIZE (sizeof(struct bnx2_sw_bd) * BNX2_RX_DESC_CNT)
#define SW_RXPG_RING_SIZE (sizeof(struct bnx2_sw_pg) * BNX2_RX_DESC_CNT)
#define RXBD_RING_SIZE (sizeof(struct bnx2_rx_bd) * BNX2_RX_DESC_CNT)
#define SW_TXBD_RING_SIZE (sizeof(struct bnx2_sw_tx_bd) * BNX2_TX_DESC_CNT)
#define TXBD_RING_SIZE (sizeof(struct bnx2_tx_bd) * BNX2_TX_DESC_CNT)
/* Buffered flash (Atmel: AT45DB011B) specific information */
#define SEEPROM_PAGE_BITS 2
@@ -6720,8 +6721,8 @@ struct bnx2_tx_ring_info {
u32 tx_bidx_addr;
u32 tx_bseq_addr;
struct tx_bd *tx_desc_ring;
struct sw_tx_bd *tx_buf_ring;
struct bnx2_tx_bd *tx_desc_ring;
struct bnx2_sw_tx_bd *tx_buf_ring;
u16 tx_cons;
u16 hw_tx_cons;
@@ -6741,13 +6742,13 @@ struct bnx2_rx_ring_info {
u16 rx_pg_prod;
u16 rx_pg_cons;
struct sw_bd *rx_buf_ring;
struct rx_bd *rx_desc_ring[MAX_RX_RINGS];
struct sw_pg *rx_pg_ring;
struct rx_bd *rx_pg_desc_ring[MAX_RX_PG_RINGS];
struct bnx2_sw_bd *rx_buf_ring;
struct bnx2_rx_bd *rx_desc_ring[BNX2_MAX_RX_RINGS];
struct bnx2_sw_pg *rx_pg_ring;
struct bnx2_rx_bd *rx_pg_desc_ring[BNX2_MAX_RX_PG_RINGS];
dma_addr_t rx_desc_mapping[MAX_RX_RINGS];
dma_addr_t rx_pg_desc_mapping[MAX_RX_PG_RINGS];
dma_addr_t rx_desc_mapping[BNX2_MAX_RX_RINGS];
dma_addr_t rx_pg_desc_mapping[BNX2_MAX_RX_PG_RINGS];
};
struct bnx2_napi {
@@ -7052,7 +7053,7 @@ struct bnx2_rv2p_fw_file {
#define RV2P_P1_FIXUP_PAGE_SIZE_IDX 0
#define RV2P_BD_PAGE_SIZE_MSK 0xffff
#define RV2P_BD_PAGE_SIZE ((BCM_PAGE_SIZE / 16) - 1)
#define RV2P_BD_PAGE_SIZE ((BNX2_PAGE_SIZE / 16) - 1)
#define RV2P_PROC1 0
#define RV2P_PROC2 1