diff options
| author | Michael Chan <mchan@broadcom.com> | 2008-06-19 16:43:17 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-06-19 16:43:17 -0700 |
| commit | 5e9ad9e108883503fedfac3279ac101dce00bb56 (patch) | |
| tree | 240d424599a9c384d382b56633b3bba4100aa97e /drivers/net/bnx2.h | |
| parent | 2dffcc3dcd659b10ff97c6eda427d9d83a94a399 (diff) | |
| download | lwn-5e9ad9e108883503fedfac3279ac101dce00bb56.tar.gz lwn-5e9ad9e108883503fedfac3279ac101dce00bb56.zip | |
bnx2: Turn on multi rx rings.
Enable multiple rx rings if MSI-X vectors are available. We enable
up to 7 rx rings.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.h')
| -rw-r--r-- | drivers/net/bnx2.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index 362bef6ff5ff..efa0ca9a8fd3 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -4158,6 +4158,23 @@ struct l2_fhdr { /* + * rlup_reg definition + * offset: 0x2000 + */ +#define BNX2_RLUP_RSS_CONFIG 0x0000201c +#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_XI (0x3L<<0) +#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_OFF_XI (0L<<0) +#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_ALL_XI (1L<<0) +#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_IP_ONLY_XI (2L<<0) +#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_RES_XI (3L<<0) +#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_XI (0x3L<<2) +#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_OFF_XI (0L<<2) +#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_ALL_XI (1L<<2) +#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_IP_ONLY_XI (2L<<2) +#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_RES_XI (3L<<2) + + +/* * rbuf_reg definition * offset: 0x200000 */ @@ -5528,6 +5545,9 @@ struct l2_fhdr { #define BNX2_HC_TX_QUICK_CONS_TRIP_OFF (BNX2_HC_TX_QUICK_CONS_TRIP_1 - \ BNX2_HC_SB_CONFIG_1) #define BNX2_HC_TX_TICKS_OFF (BNX2_HC_TX_TICKS_1 - BNX2_HC_SB_CONFIG_1) +#define BNX2_HC_RX_QUICK_CONS_TRIP_OFF (BNX2_HC_RX_QUICK_CONS_TRIP_1 - \ + BNX2_HC_SB_CONFIG_1) +#define BNX2_HC_RX_TICKS_OFF (BNX2_HC_RX_TICKS_1 - BNX2_HC_SB_CONFIG_1) /* @@ -5856,6 +5876,9 @@ struct l2_fhdr { #define BNX2_RXP_FTQ_CTL_CUR_DEPTH (0x3ffL<<22) #define BNX2_RXP_SCRATCH 0x000e0000 +#define BNX2_RXP_SCRATCH_RSS_TBL_SZ 0x000e0038 +#define BNX2_RXP_SCRATCH_RSS_TBL 0x000e003c +#define BNX2_RXP_SCRATCH_RSS_TBL_MAX_ENTRIES 128 /* @@ -6480,6 +6503,7 @@ struct l2_fhdr { #define TX_TSS_CID 32 #define RX_CID 0 #define RX_RSS_CID 4 +#define RX_MAX_RSS_RINGS 7 #define MB_TX_CID_ADDR MB_GET_CID_ADDR(TX_CID) #define MB_RX_CID_ADDR MB_GET_CID_ADDR(RX_CID) @@ -6558,7 +6582,7 @@ struct flash_spec { }; #define BNX2_MAX_MSIX_HW_VEC 9 -#define BNX2_MAX_MSIX_VEC 2 +#define BNX2_MAX_MSIX_VEC 9 #define BNX2_BASE_VEC 0 #define BNX2_TX_VEC 1 #define BNX2_TX_INT_NUM (BNX2_TX_VEC << BNX2_PCICFG_INT_ACK_CMD_INT_NUM_SHIFT) |