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| author | Karen Xie <kxie@chelsio.com> | 2008-07-08 09:32:34 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-07-11 01:20:33 -0400 |
| commit | 9439f749441f3a7c2c8ef9e32b698cfe9ed60f48 (patch) | |
| tree | d867229f0330e6fe66d09a375962d56e9e18562d /drivers/net/cxgb3/t3_cpl.h | |
| parent | 5e4fe5c45ac6dda534c362e29bd4eb39f4d9cba8 (diff) | |
| download | kernel_samsung_aries-9439f749441f3a7c2c8ef9e32b698cfe9ed60f48.zip kernel_samsung_aries-9439f749441f3a7c2c8ef9e32b698cfe9ed60f48.tar.gz kernel_samsung_aries-9439f749441f3a7c2c8ef9e32b698cfe9ed60f48.tar.bz2 | |
cxgb3 - Add iscsi support
Add iSCSI (S3xx) support.
Signed-off-by: Karen Xie <kxie@chelsio.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/cxgb3/t3_cpl.h')
| -rw-r--r-- | drivers/net/cxgb3/t3_cpl.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/cxgb3/t3_cpl.h b/drivers/net/cxgb3/t3_cpl.h index a666c5d..917970e 100644 --- a/drivers/net/cxgb3/t3_cpl.h +++ b/drivers/net/cxgb3/t3_cpl.h @@ -191,6 +191,9 @@ union opcode_tid { #define G_OPCODE(x) (((x) >> S_OPCODE) & 0xFF) #define G_TID(x) ((x) & 0xFFFFFF) +#define S_QNUM 0 +#define G_QNUM(x) (((x) >> S_QNUM) & 0xFFFF) + #define S_HASHTYPE 22 #define M_HASHTYPE 0x3 #define G_HASHTYPE(x) (((x) >> S_HASHTYPE) & M_HASHTYPE) @@ -779,6 +782,12 @@ struct tx_data_wr { __be32 param; }; +/* tx_data_wr.flags fields */ +#define S_TX_ACK_PAGES 21 +#define M_TX_ACK_PAGES 0x7 +#define V_TX_ACK_PAGES(x) ((x) << S_TX_ACK_PAGES) +#define G_TX_ACK_PAGES(x) (((x) >> S_TX_ACK_PAGES) & M_TX_ACK_PAGES) + /* tx_data_wr.param fields */ #define S_TX_PORT 0 #define M_TX_PORT 0x7 @@ -1452,4 +1461,35 @@ struct cpl_rdma_terminate { #define M_TERM_TID 0xFFFFF #define V_TERM_TID(x) ((x) << S_TERM_TID) #define G_TERM_TID(x) (((x) >> S_TERM_TID) & M_TERM_TID) + +/* ULP_TX opcodes */ +enum { ULP_MEM_READ = 2, ULP_MEM_WRITE = 3, ULP_TXPKT = 4 }; + +#define S_ULPTX_CMD 28 +#define M_ULPTX_CMD 0xF +#define V_ULPTX_CMD(x) ((x) << S_ULPTX_CMD) + +#define S_ULPTX_NFLITS 0 +#define M_ULPTX_NFLITS 0xFF +#define V_ULPTX_NFLITS(x) ((x) << S_ULPTX_NFLITS) + +struct ulp_mem_io { + WR_HDR; + __be32 cmd_lock_addr; + __be32 len; +}; + +/* ulp_mem_io.cmd_lock_addr fields */ +#define S_ULP_MEMIO_ADDR 0 +#define M_ULP_MEMIO_ADDR 0x7FFFFFF +#define V_ULP_MEMIO_ADDR(x) ((x) << S_ULP_MEMIO_ADDR) +#define S_ULP_MEMIO_LOCK 27 +#define V_ULP_MEMIO_LOCK(x) ((x) << S_ULP_MEMIO_LOCK) +#define F_ULP_MEMIO_LOCK V_ULP_MEMIO_LOCK(1U) + +/* ulp_mem_io.len fields */ +#define S_ULP_MEMIO_DATA_LEN 28 +#define M_ULP_MEMIO_DATA_LEN 0xF +#define V_ULP_MEMIO_DATA_LEN(x) ((x) << S_ULP_MEMIO_DATA_LEN) + #endif /* T3_CPL_H */ |