IB/core: Add core header changes needed for OPA

This patch adds the value of the CNP opcode to the existing list of enumerated
opcodes in ib_pack.h

Add common OPA header definitions for driver
build:
- opa_port_info.h
- opa_smi.h
- hfi1_user.h

Additionally, ib_mad.h, has additional definitions
that are common to ib_drivers including:
- trap support
- cca support

The qib driver has the duplication removed in favor
those in ib_mad.h

Reviewed-by: Mike Marciniszyn <[email protected]>
Reviewed-by: John, Jubin <[email protected]>
Signed-off-by: Ira Weiny <[email protected]>
Signed-off-by: Dennis Dalessandro <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>

Author: Dennis Dalessandro

drivers/infiniband/hw/qib/qib_mad.h

@@ -36,148 +36,17 @@
 
 #include <rdma/ib_pma.h>
 
-#define IB_SMP_UNSUP_VERSION    cpu_to_be16(0x0004)
-#define IB_SMP_UNSUP_METHOD     cpu_to_be16(0x0008)
-#define IB_SMP_UNSUP_METH_ATTR  cpu_to_be16(0x000C)
-#define IB_SMP_INVALID_FIELD    cpu_to_be16(0x001C)
+#define IB_SMP_UNSUP_VERSION \
+cpu_to_be16(IB_MGMT_MAD_STATUS_BAD_VERSION)
 
-struct ib_node_info {
-	u8 base_version;
-	u8 class_version;
-	u8 node_type;
-	u8 num_ports;
-	__be64 sys_guid;
-	__be64 node_guid;
-	__be64 port_guid;
-	__be16 partition_cap;
-	__be16 device_id;
-	__be32 revision;
-	u8 local_port_num;
-	u8 vendor_id[3];
-} __packed;
-
-struct ib_mad_notice_attr {
-	u8 generic_type;
-	u8 prod_type_msb;
-	__be16 prod_type_lsb;
-	__be16 trap_num;
-	__be16 issuer_lid;
-	__be16 toggle_count;
-
-	union {
-		struct {
-			u8	details[54];
-		} raw_data;
-
-		struct {
-			__be16	reserved;
-			__be16	lid;		/* where violation happened */
-			u8	port_num;	/* where violation happened */
-		} __packed ntc_129_131;
-
-		struct {
-			__be16	reserved;
-			__be16	lid;		/* LID where change occurred */
-			u8	reserved2;
-			u8	local_changes;	/* low bit - local changes */
-			__be32	new_cap_mask;	/* new capability mask */
-			u8	reserved3;
-			u8	change_flags;	/* low 3 bits only */
-		} __packed ntc_144;
-
-		struct {
-			__be16	reserved;
-			__be16	lid;		/* lid where sys guid changed */
-			__be16	reserved2;
-			__be64	new_sys_guid;
-		} __packed ntc_145;
-
-		struct {
-			__be16	reserved;
-			__be16	lid;
-			__be16	dr_slid;
-			u8	method;
-			u8	reserved2;
-			__be16	attr_id;
-			__be32	attr_mod;
-			__be64	mkey;
-			u8	reserved3;
-			u8	dr_trunc_hop;
-			u8	dr_rtn_path[30];
-		} __packed ntc_256;
-
-		struct {
-			__be16		reserved;
-			__be16		lid1;
-			__be16		lid2;
-			__be32		key;
-			__be32		sl_qp1;	/* SL: high 4 bits */
-			__be32		qp2;	/* high 8 bits reserved */
-			union ib_gid	gid1;
-			union ib_gid	gid2;
-		} __packed ntc_257_258;
-
-	} details;
-};
-
-/*
- * Generic trap/notice types
- */
-#define IB_NOTICE_TYPE_FATAL	0x80
-#define IB_NOTICE_TYPE_URGENT	0x81
-#define IB_NOTICE_TYPE_SECURITY	0x82
-#define IB_NOTICE_TYPE_SM	0x83
-#define IB_NOTICE_TYPE_INFO	0x84
+#define IB_SMP_UNSUP_METHOD \
+cpu_to_be16(IB_MGMT_MAD_STATUS_UNSUPPORTED_METHOD)
 
-/*
- * Generic trap/notice producers
- */
-#define IB_NOTICE_PROD_CA		cpu_to_be16(1)
-#define IB_NOTICE_PROD_SWITCH		cpu_to_be16(2)
-#define IB_NOTICE_PROD_ROUTER		cpu_to_be16(3)
-#define IB_NOTICE_PROD_CLASS_MGR	cpu_to_be16(4)
+#define IB_SMP_UNSUP_METH_ATTR \
+cpu_to_be16(IB_MGMT_MAD_STATUS_UNSUPPORTED_METHOD_ATTRIB)
 
-/*
- * Generic trap/notice numbers
- */
-#define IB_NOTICE_TRAP_LLI_THRESH	cpu_to_be16(129)
-#define IB_NOTICE_TRAP_EBO_THRESH	cpu_to_be16(130)
-#define IB_NOTICE_TRAP_FLOW_UPDATE	cpu_to_be16(131)
-#define IB_NOTICE_TRAP_CAP_MASK_CHG	cpu_to_be16(144)
-#define IB_NOTICE_TRAP_SYS_GUID_CHG	cpu_to_be16(145)
-#define IB_NOTICE_TRAP_BAD_MKEY		cpu_to_be16(256)
-#define IB_NOTICE_TRAP_BAD_PKEY		cpu_to_be16(257)
-#define IB_NOTICE_TRAP_BAD_QKEY		cpu_to_be16(258)
-
-/*
- * Repress trap/notice flags
- */
-#define IB_NOTICE_REPRESS_LLI_THRESH	(1 << 0)
-#define IB_NOTICE_REPRESS_EBO_THRESH	(1 << 1)
-#define IB_NOTICE_REPRESS_FLOW_UPDATE	(1 << 2)
-#define IB_NOTICE_REPRESS_CAP_MASK_CHG	(1 << 3)
-#define IB_NOTICE_REPRESS_SYS_GUID_CHG	(1 << 4)
-#define IB_NOTICE_REPRESS_BAD_MKEY	(1 << 5)
-#define IB_NOTICE_REPRESS_BAD_PKEY	(1 << 6)
-#define IB_NOTICE_REPRESS_BAD_QKEY	(1 << 7)
-
-/*
- * Generic trap/notice other local changes flags (trap 144).
- */
-#define IB_NOTICE_TRAP_LSE_CHG		0x04	/* Link Speed Enable changed */
-#define IB_NOTICE_TRAP_LWE_CHG		0x02	/* Link Width Enable changed */
-#define IB_NOTICE_TRAP_NODE_DESC_CHG	0x01
-
-/*
- * Generic trap/notice M_Key volation flags in dr_trunc_hop (trap 256).
- */
-#define IB_NOTICE_TRAP_DR_NOTICE	0x80
-#define IB_NOTICE_TRAP_DR_TRUNC		0x40
-
-struct ib_vl_weight_elem {
-	u8      vl;     /* Only low 4 bits, upper 4 bits reserved */
-	u8      weight;
-};
+#define IB_SMP_INVALID_FIELD \
+cpu_to_be16(IB_MGMT_MAD_STATUS_INVALID_ATTRIB_VALUE)
 
 #define IB_VLARB_LOWPRI_0_31    1
 #define IB_VLARB_LOWPRI_32_63   2

include/rdma/ib_mad.h

@@ -127,6 +127,60 @@
 #define IB_DEFAULT_PKEY_PARTIAL 0x7FFF
 #define IB_DEFAULT_PKEY_FULL	0xFFFF
 
+/*
+ * Generic trap/notice types
+ */
+#define IB_NOTICE_TYPE_FATAL	0x80
+#define IB_NOTICE_TYPE_URGENT	0x81
+#define IB_NOTICE_TYPE_SECURITY	0x82
+#define IB_NOTICE_TYPE_SM	0x83
+#define IB_NOTICE_TYPE_INFO	0x84
+
+/*
+ * Generic trap/notice producers
+ */
+#define IB_NOTICE_PROD_CA		cpu_to_be16(1)
+#define IB_NOTICE_PROD_SWITCH		cpu_to_be16(2)
+#define IB_NOTICE_PROD_ROUTER		cpu_to_be16(3)
+#define IB_NOTICE_PROD_CLASS_MGR	cpu_to_be16(4)
+
+/*
+ * Generic trap/notice numbers
+ */
+#define IB_NOTICE_TRAP_LLI_THRESH	cpu_to_be16(129)
+#define IB_NOTICE_TRAP_EBO_THRESH	cpu_to_be16(130)
+#define IB_NOTICE_TRAP_FLOW_UPDATE	cpu_to_be16(131)
+#define IB_NOTICE_TRAP_CAP_MASK_CHG	cpu_to_be16(144)
+#define IB_NOTICE_TRAP_SYS_GUID_CHG	cpu_to_be16(145)
+#define IB_NOTICE_TRAP_BAD_MKEY		cpu_to_be16(256)
+#define IB_NOTICE_TRAP_BAD_PKEY		cpu_to_be16(257)
+#define IB_NOTICE_TRAP_BAD_QKEY		cpu_to_be16(258)
+
+/*
+ * Repress trap/notice flags
+ */
+#define IB_NOTICE_REPRESS_LLI_THRESH	(1 << 0)
+#define IB_NOTICE_REPRESS_EBO_THRESH	(1 << 1)
+#define IB_NOTICE_REPRESS_FLOW_UPDATE	(1 << 2)
+#define IB_NOTICE_REPRESS_CAP_MASK_CHG	(1 << 3)
+#define IB_NOTICE_REPRESS_SYS_GUID_CHG	(1 << 4)
+#define IB_NOTICE_REPRESS_BAD_MKEY	(1 << 5)
+#define IB_NOTICE_REPRESS_BAD_PKEY	(1 << 6)
+#define IB_NOTICE_REPRESS_BAD_QKEY	(1 << 7)
+
+/*
+ * Generic trap/notice other local changes flags (trap 144).
+ */
+#define IB_NOTICE_TRAP_LSE_CHG		0x04	/* Link Speed Enable changed */
+#define IB_NOTICE_TRAP_LWE_CHG		0x02	/* Link Width Enable changed */
+#define IB_NOTICE_TRAP_NODE_DESC_CHG	0x01
+
+/*
+ * Generic trap/notice M_Key volation flags in dr_trunc_hop (trap 256).
+ */
+#define IB_NOTICE_TRAP_DR_NOTICE	0x80
+#define IB_NOTICE_TRAP_DR_TRUNC		0x40
+
 enum {
 	IB_MGMT_MAD_HDR = 24,
 	IB_MGMT_MAD_DATA = 232,
@@ -240,6 +294,90 @@ struct ib_class_port_info {
 	__be32			trap_qkey;
 };
 
+struct ib_node_info {
+	u8 base_version;
+	u8 class_version;
+	u8 node_type;
+	u8 num_ports;
+	__be64 sys_guid;
+	__be64 node_guid;
+	__be64 port_guid;
+	__be16 partition_cap;
+	__be16 device_id;
+	__be32 revision;
+	u8 local_port_num;
+	u8 vendor_id[3];
+} __packed;
+
+struct ib_mad_notice_attr {
+	u8 generic_type;
+	u8 prod_type_msb;
+	__be16 prod_type_lsb;
+	__be16 trap_num;
+	__be16 issuer_lid;
+	__be16 toggle_count;
+
+	union {
+		struct {
+			u8	details[54];
+		} raw_data;
+
+		struct {
+			__be16	reserved;
+			__be16	lid;		/* where violation happened */
+			u8	port_num;	/* where violation happened */
+		} __packed ntc_129_131;
+
+		struct {
+			__be16	reserved;
+			__be16	lid;		/* LID where change occurred */
+			u8	reserved2;
+			u8	local_changes;	/* low bit - local changes */
+			__be32	new_cap_mask;	/* new capability mask */
+			u8	reserved3;
+			u8	change_flags;	/* low 3 bits only */
+		} __packed ntc_144;
+
+		struct {
+			__be16	reserved;
+			__be16	lid;		/* lid where sys guid changed */
+			__be16	reserved2;
+			__be64	new_sys_guid;
+		} __packed ntc_145;
+
+		struct {
+			__be16	reserved;
+			__be16	lid;
+			__be16	dr_slid;
+			u8	method;
+			u8	reserved2;
+			__be16	attr_id;
+			__be32	attr_mod;
+			__be64	mkey;
+			u8	reserved3;
+			u8	dr_trunc_hop;
+			u8	dr_rtn_path[30];
+		} __packed ntc_256;
+
+		struct {
+			__be16		reserved;
+			__be16		lid1;
+			__be16		lid2;
+			__be32		key;
+			__be32		sl_qp1;	/* SL: high 4 bits */
+			__be32		qp2;	/* high 8 bits reserved */
+			union ib_gid	gid1;
+			union ib_gid	gid2;
+		} __packed ntc_257_258;
+
+	} details;
+};
+
+struct ib_vl_weight_elem {
+	u8      vl;     /* VL is low 5 bits, upper 3 bits reserved */
+	u8      weight;
+};
+
 /**
  * ib_mad_send_buf - MAD data buffer and work request for sends.
  * @next: A pointer used to chain together MADs for posting.

include/rdma/ib_pack.h

@@ -76,6 +76,8 @@ enum {
 	IB_OPCODE_UC                                = 0x20,
 	IB_OPCODE_RD                                = 0x40,
 	IB_OPCODE_UD                                = 0x60,
+	/* per IBTA 3.1 Table 38, A10.3.2 */
+	IB_OPCODE_CNP                               = 0x80,
 
 	/* operations -- just used to define real constants */
 	IB_OPCODE_SEND_FIRST                        = 0x00,