From: Jubin John <jubin.j...@intel.com>
These new definitions will be used by follow-on
patches for formating and sending OPA traps.
Reviewed-by: Ira Weiny <ira.we...@intel.com>
Signed-off-by: Jubin John <jubin.j...@intel.com>
---
drivers/staging/rdma/hfi1/mad.h | 114 +++++++++++++++++++++++++++++++++++++++
1 file changed, 114 insertions(+)
diff --git a/drivers/staging/rdma/hfi1/mad.h b/drivers/staging/rdma/hfi1/mad.h
index 4745750..f031775 100644
--- a/drivers/staging/rdma/hfi1/mad.h
+++ b/drivers/staging/rdma/hfi1/mad.h
@@ -60,7 +60,121 @@
#endif
#include "opa_compat.h"
+/*
+ * OPA Traps
+ */
+#define OPA_TRAP_GID_NOW_IN_SERVICE cpu_to_be16(64)
+#define OPA_TRAP_GID_OUT_OF_SERVICE cpu_to_be16(65)
+#define OPA_TRAP_ADD_MULTICAST_GROUP cpu_to_be16(66)
+#define OPA_TRAL_DEL_MULTICAST_GROUP cpu_to_be16(67)
+#define OPA_TRAP_UNPATH cpu_to_be16(68)
+#define OPA_TRAP_REPATH cpu_to_be16(69)
+#define OPA_TRAP_PORT_CHANGE_STATE cpu_to_be16(128)
+#define OPA_TRAP_LINK_INTEGRITY cpu_to_be16(129)
+#define OPA_TRAP_EXCESSIVE_BUFFER_OVERRUN cpu_to_be16(130)
+#define OPA_TRAP_FLOW_WATCHDOG cpu_to_be16(131)
+#define OPA_TRAP_CHANGE_CAPABILITY cpu_to_be16(144)
+#define OPA_TRAP_CHANGE_SYSGUID cpu_to_be16(145)
+#define OPA_TRAP_BAD_M_KEY cpu_to_be16(256)
+#define OPA_TRAP_BAD_P_KEY cpu_to_be16(257)
+#define OPA_TRAP_BAD_Q_KEY cpu_to_be16(258)
+#define OPA_TRAP_SWITCH_BAD_PKEY cpu_to_be16(259)
+#define OPA_SMA_TRAP_DATA_LINK_WIDTH cpu_to_be16(2048)
+/*
+ * Generic trap/notice other local changes flags (trap 144).
+ */
+#define OPA_NOTICE_TRAP_LWDE_CHG 0x08 /* Link Width Downgrade
Enable
+ * changed
+ */
+#define OPA_NOTICE_TRAP_LSE_CHG 0x04 /* Link Speed Enable changed */
+#define OPA_NOTICE_TRAP_LWE_CHG 0x02 /* Link Width Enable changed */
+#define OPA_NOTICE_TRAP_NODE_DESC_CHG 0x01
+
+struct opa_mad_notice_attr {
+ u8 generic_type;
+ u8 prod_type_msb;
+ __be16 prod_type_lsb;
+ __be16 trap_num;
+ __be16 toggle_count;
+ __be32 issuer_lid;
+ __be32 reserved1;
+ union ib_gid issuer_gid;
+
+ union {
+ struct {
+ u8 details[64];
+ } raw_data;
+
+ struct {
+ union ib_gid gid;
+ } __packed ntc_64_65_66_67;
+
+ struct {
+ __be32 lid;
+ } __packed ntc_128;
+
+ struct {
+ __be32 lid; /* where violation happened */
+ u8 port_num; /* where violation happened */
+ } __packed ntc_129_130_131;
+
+ struct {
+ __be32 lid; /* LID where change occurred */
+ __be32 new_cap_mask; /* new capability mask */
+ __be16 reserved2;
+ __be16 cap_mask;
+ __be16 change_flags; /* low 4 bits only */
+ } __packed ntc_144;
+
+ struct {
+ __be64 new_sys_guid;
+ __be32 lid; /* lid where sys guid changed */
+ } __packed ntc_145;
+
+ struct {
+ __be32 lid;
+ __be32 dr_slid;
+ u8 method;
+ u8 dr_trunc_hop;
+ __be16 attr_id;
+ __be32 attr_mod;
+ __be64 mkey;
+ u8 dr_rtn_path[30];
+ } __packed ntc_256;
+
+ struct {
+ __be32 lid1;
+ __be32 lid2;
+ __be32 key;
+ u8 sl; /* SL: high 5 bits */
+ u8 reserved3[3];
+ union ib_gid gid1;
+ union ib_gid gid2;
+ __be32 qp1; /* high 8 bits reserved */
+ __be32 qp2; /* high 8 bits reserved */
+ } __packed ntc_257_258;
+
+ struct {
+ __be16 flags; /* low 8 bits reserved */
+ __be16 pkey;
+ __be32 lid1;
+ __be32 lid2;
+ u8 sl; /* SL: high 5 bits */
+ u8 reserved4[3];
+ union ib_gid gid1;
+ union ib_gid gid2;
+ __be32 qp1; /* high 8 bits reserved */
+ __be32 qp2; /* high 8 bits reserved */
+ } __packed ntc_259;
+
+ struct {
+ __be32 lid;
+ } __packed ntc_2048;
+
+ };
+ u8 class_data[0];
+};
#define IB_VLARB_LOWPRI_0_31 1
#define IB_VLARB_LOWPRI_32_63 2
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