diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index 1f82a04ce..cd4ae76bb 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -357,6 +357,7 @@ struct sw_tx_bd { struct sw_rx_page { struct page *page; DEFINE_DMA_UNMAP_ADDR(mapping); + unsigned int offset; }; union db_prod { @@ -381,9 +382,10 @@ union db_prod { #define PAGES_PER_SGE_SHIFT 0 #define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT) -#define SGE_PAGE_SIZE PAGE_SIZE -#define SGE_PAGE_SHIFT PAGE_SHIFT -#define SGE_PAGE_ALIGN(addr) PAGE_ALIGN((typeof(PAGE_SIZE))(addr)) +#define SGE_PAGE_SHIFT 12 +#define SGE_PAGE_SIZE (1 << SGE_PAGE_SHIFT) +#define SGE_PAGE_MASK (~(SGE_PAGE_SIZE - 1)) +#define SGE_PAGE_ALIGN(addr) (((addr) + SGE_PAGE_SIZE - 1) & SGE_PAGE_MASK) #define SGE_PAGES (SGE_PAGE_SIZE * PAGES_PER_SGE) #define TPA_AGG_SIZE min_t(u32, (min_t(u32, 8, MAX_SKB_FRAGS) * \ SGE_PAGES), 0xffff) @@ -526,6 +528,11 @@ enum bnx2x_tpa_mode_t { TPA_MODE_GRO }; +struct bnx2x_alloc_pool { + struct page *page; + unsigned int offset; +}; + struct bnx2x_fastpath { struct bnx2x *bp; /* parent */ @@ -599,6 +606,8 @@ struct bnx2x_fastpath { 4 (for the digits and to make it DWORD aligned) */ #define FP_NAME_SIZE (sizeof(((struct net_device *)0)->name) + 8) char name[FP_NAME_SIZE]; + + struct bnx2x_alloc_pool page_pool; }; #define bnx2x_fp(bp, nr, var) ((bp)->fp[(nr)].var) @@ -2408,10 +2417,13 @@ void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func, u8 idu_sb_id, AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR | \ AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR) -#define HW_PRTY_ASSERT_SET_3 (AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \ - AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \ - AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY | \ - AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY) +#define HW_PRTY_ASSERT_SET_3_WITHOUT_SCPAD \ + (AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \ + AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \ + AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY) + +#define HW_PRTY_ASSERT_SET_3 (HW_PRTY_ASSERT_SET_3_WITHOUT_SCPAD | \ + AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY) #define HW_PRTY_ASSERT_SET_4 (AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR | \ AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR) |