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>
diff --git a/include/rdma/opa_smi.h b/include/rdma/opa_smi.h
index 29063e8..4a529ef 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 @@
} __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)
{