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authorDennis Dalessandro <dennis.dalessandro@intel.com>2015-07-30 22:17:32 +0300
committerDoug Ledford <dledford@redhat.com>2015-08-29 05:54:50 +0300
commitd4ab347005fb26f414b98b2c8d5ef6de5778c3dc (patch)
treedd0ecc07de465088daceec1fc5d6adcbf9d1210c /include/rdma/ib_mad.h
parent072bf1f7e4b5963034df35460f5f311396347a36 (diff)
downloadlinux-d4ab347005fb26f414b98b2c8d5ef6de5778c3dc.tar.xz
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>
Diffstat (limited to 'include/rdma/ib_mad.h')
-rw-r--r--include/rdma/ib_mad.h138
1 files changed, 138 insertions, 0 deletions
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index c8422d5a5a91..d5ac0229f5e7 100644
--- a/include/rdma/ib_mad.h
+++ b/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.