diff options
| author | Eilon Greenstein <eilong@broadcom.com> | 2009-02-12 11:36:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-16 10:31:05 +0300 |
| commit | 8badd27aa0d7c02572fcd1a4a3c6b57d67f40b78 (patch) | |
| tree | 1a207ceefdd4dd4269a1449a47356e43f96d5d81 /drivers/net/bnx2x.h | |
| parent | 555f6c78373f969f14487253abe331d085449360 (diff) | |
| download | linux-8badd27aa0d7c02572fcd1a4a3c6b57d67f40b78.tar.xz | |
bnx2x: MSI support
Enabling MSI on top of MSI-X and INTA. Also changing the module parameter to
allow choosing INTA or MSI even when MSI-X is available. The default status
block should not be reversed for endianity. Since MSI can issue
re-configuration, the interrupt disable function now requires mmiowb
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x.h')
| -rw-r--r-- | drivers/net/bnx2x.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h index 7edad1f9b330..153cc9564b4c 100644 --- a/drivers/net/bnx2x.h +++ b/drivers/net/bnx2x.h @@ -740,6 +740,9 @@ struct bnx2x { atomic_t intr_sem; struct msix_entry msix_table[MAX_CONTEXT+1]; +#define INT_MODE_INTx 1 +#define INT_MODE_MSI 2 +#define INT_MODE_MSIX 3 int tx_ring_size; @@ -794,7 +797,7 @@ struct bnx2x { #define NO_WOL_FLAG 8 #define USING_DAC_FLAG 0x10 #define USING_MSIX_FLAG 0x20 -#define ASF_ENABLE_FLAG 0x40 +#define USING_MSI_FLAG 0x40 #define TPA_ENABLE_FLAG 0x80 #define NO_MCP_FLAG 0x100 #define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG) |