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authorKaren Xie <kxie@chelsio.com>2008-07-08 09:32:34 -0700
committerJeff Garzik <jgarzik@redhat.com>2008-07-11 01:20:33 -0400
commit9439f749441f3a7c2c8ef9e32b698cfe9ed60f48 (patch)
treed867229f0330e6fe66d09a375962d56e9e18562d /drivers/net/cxgb3/t3_cpl.h
parent5e4fe5c45ac6dda534c362e29bd4eb39f4d9cba8 (diff)
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.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/cxgb3/t3_cpl.h b/drivers/net/cxgb3/t3_cpl.h
index a666c5d51cc..917970ed24a 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 */