net/cxgbe: implement flow create operation

[dpdk.git] / drivers / net / cxgbe / base / t4_msg.h

diff --git a/drivers/net/cxgbe/base/t4_msg.h b/drivers/net/cxgbe/base/t4_msg.h
index 74b4fc1..43d1cb6 100644 (file)
--- a/drivers/net/cxgbe/base/t4_msg.h
+++ b/drivers/net/cxgbe/base/t4_msg.h
@@ -7,6 +7,7 @@
 #define T4_MSG_H
 
 enum {
+       CPL_SET_TCB_RPL       = 0x3A,
        CPL_SGE_EGR_UPDATE    = 0xA5,
        CPL_FW4_MSG           = 0xC0,
        CPL_FW6_MSG           = 0xE0,
@@ -25,6 +26,13 @@ union opcode_tid {
        __u8 opcode;
 };
 
+#define G_TID(x)    ((x) & 0xFFFFFF)
+
+#define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid)
+
+/* extract the TID from a CPL command */
+#define GET_TID(cmd) (G_TID(be32_to_cpu(OPCODE_TID(cmd))))
+
 struct rss_header {
        __u8 opcode;
 #if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
@@ -66,6 +74,20 @@ struct work_request_hdr {
 #define WR_HDR_SIZE 0
 #endif
 
+#define S_COOKIE    5
+#define M_COOKIE    0x7
+#define V_COOKIE(x) ((x) << S_COOKIE)
+#define G_COOKIE(x) (((x) >> S_COOKIE) & M_COOKIE)
+
+struct cpl_set_tcb_rpl {
+       RSS_HDR
+       union opcode_tid ot;
+       __be16 rsvd;
+       __u8   cookie;
+       __u8   status;
+       __be64 oldval;
+};
+
 struct cpl_tx_data {
        union opcode_tid ot;
        __be32 len;