net/cnxk: support CPT CTX write through microcode op

[dpdk.git] / drivers / net / enic / base / vnic_devcmd.h

diff --git a/drivers/net/enic/base/vnic_devcmd.h b/drivers/net/enic/base/vnic_devcmd.h
index a2f577f..3157bc8 100644 (file)
--- a/drivers/net/enic/base/vnic_devcmd.h
+++ b/drivers/net/enic/base/vnic_devcmd.h
@@ -63,7 +63,7 @@
 #define _CMD_VTYPE(cmd)          (((cmd) >> _CMD_VTYPESHIFT) & _CMD_VTYPEMASK)
 #define _CMD_N(cmd)              (((cmd) >> _CMD_NSHIFT) & _CMD_NMASK)
 
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+#define ARRAY_SIZE(x) RTE_DIM(x)
 
 enum vnic_devcmd_cmd {
        CMD_NONE                = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_NONE, 0),
@@ -628,6 +628,24 @@ enum vnic_devcmd_cmd {
         * initialized to 0 to allow for better driver forward compatibility.
         */
        CMD_FLOW_MANAGER_OP = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ENET, 88),
+
+       /*
+        * Set extended CQ field in MREGS of RQ (or all RQs)
+        * for given vNIC
+        * in: (u64) a0 = RQ selection (VNIC_RQ_ALL for all RQs)
+        *     (u32) a1 = CQ entry size
+        *         VNIC_RQ_CQ_ENTRY_SIZE_16 --> 16 bytes
+        *         VNIC_RQ_CQ_ENTRY_SIZE_32 --> 32 bytes
+        *         VNIC_RQ_CQ_ENTRY_SIZE_64 --> 64 bytes
+        *
+        * Capability query:
+        * out: (u32) a0 = errno, 0:valid cmd
+        *      (u32) a1 = value consisting of supported entries
+        *         bit 0: 16 bytes
+        *         bit 1: 32 bytes
+        *         bit 2: 64 bytes
+        */
+       CMD_CQ_ENTRY_SIZE_SET = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 90),
 };
 
 /* Modes for exchanging advanced filter capabilities. The modes supported by
@@ -1163,4 +1181,17 @@ typedef enum {
        GRPINTR_UPD_VECT,
 } grpintr_subcmd_t;
 
+/*
+ * Defines and Capabilities for CMD_CQ_ENTRY_SIZE_SET
+ */
+#define VNIC_RQ_ALL                    (~0ULL)
+
+#define VNIC_RQ_CQ_ENTRY_SIZE_16       0
+#define VNIC_RQ_CQ_ENTRY_SIZE_32       1
+#define VNIC_RQ_CQ_ENTRY_SIZE_64       2
+
+#define VNIC_RQ_CQ_ENTRY_SIZE_16_CAPABLE       (1 << VNIC_RQ_CQ_ENTRY_SIZE_16)
+#define VNIC_RQ_CQ_ENTRY_SIZE_32_CAPABLE       (1 << VNIC_RQ_CQ_ENTRY_SIZE_32)
+#define VNIC_RQ_CQ_ENTRY_SIZE_64_CAPABLE       (1 << VNIC_RQ_CQ_ENTRY_SIZE_64)
+
 #endif /* _VNIC_DEVCMD_H_ */