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 <mike.marciniszyn@intel.com>
Reviewed-by: John, Jubin <jubin.john@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/include/rdma/opa_smi.h b/include/rdma/opa_smi.h
index 29063e84c253..4a529ef47995 100644
--- a/include/rdma/opa_smi.h
+++ b/include/rdma/opa_smi.h
@@ -40,6 +40,10 @@
 #define OPA_SMP_DR_DATA_SIZE			1872
 #define OPA_SMP_MAX_PATH_HOPS			64
 
+#define OPA_MAX_VLS				32
+#define OPA_MAX_SLS				32
+#define OPA_MAX_SCS				32
+
 #define OPA_SMI_CLASS_VERSION			0x80
 
 #define OPA_LID_PERMISSIVE			cpu_to_be32(0xFFFFFFFF)
@@ -73,6 +77,49 @@ struct opa_smp {
 } __packed;
 
 
+/* Subnet management attributes */
+/* ... */
+#define OPA_ATTRIB_ID_NODE_DESCRIPTION		cpu_to_be16(0x0010)
+#define OPA_ATTRIB_ID_NODE_INFO			cpu_to_be16(0x0011)
+#define OPA_ATTRIB_ID_PORT_INFO			cpu_to_be16(0x0015)
+#define OPA_ATTRIB_ID_PARTITION_TABLE		cpu_to_be16(0x0016)
+#define OPA_ATTRIB_ID_SL_TO_SC_MAP		cpu_to_be16(0x0017)
+#define OPA_ATTRIB_ID_VL_ARBITRATION		cpu_to_be16(0x0018)
+#define OPA_ATTRIB_ID_SM_INFO			cpu_to_be16(0x0020)
+#define OPA_ATTRIB_ID_CABLE_INFO		cpu_to_be16(0x0032)
+#define OPA_ATTRIB_ID_AGGREGATE			cpu_to_be16(0x0080)
+#define OPA_ATTRIB_ID_SC_TO_SL_MAP		cpu_to_be16(0x0082)
+#define OPA_ATTRIB_ID_SC_TO_VLR_MAP		cpu_to_be16(0x0083)
+#define OPA_ATTRIB_ID_SC_TO_VLT_MAP		cpu_to_be16(0x0084)
+#define OPA_ATTRIB_ID_SC_TO_VLNT_MAP		cpu_to_be16(0x0085)
+/* ... */
+#define OPA_ATTRIB_ID_PORT_STATE_INFO		cpu_to_be16(0x0087)
+/* ... */
+#define OPA_ATTRIB_ID_BUFFER_CONTROL_TABLE	cpu_to_be16(0x008A)
+/* ... */
+
+struct opa_node_description {
+	u8 data[64];
+} __attribute__ ((packed));
+
+struct opa_node_info {
+	u8      base_version;
+	u8      class_version;
+	u8      node_type;
+	u8      num_ports;
+	__be32  reserved;
+	__be64  system_image_guid;
+	__be64  node_guid;
+	__be64  port_guid;
+	__be16  partition_cap;
+	__be16  device_id;
+	__be32  revision;
+	u8      local_port_num;
+	u8      vendor_id[3];   /* network byte order */
+} __attribute__ ((packed));
+
+#define OPA_PARTITION_TABLE_BLK_SIZE 32
+
 static inline u8
 opa_get_smp_direction(struct opa_smp *smp)
 {