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Obtains a response to the get path record!

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This commit is contained in:
Michael Brown
2007-09-17 08:36:56 +01:00
parent e05a8cd4de
commit b3d3814c17
5 changed files with 276 additions and 17 deletions
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63
src/include/gpxe/infiniband.h
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@@ -10,6 +10,12 @@
#include <stdint.h>
#include <gpxe/device.h>
/** Subnet administrator QPN */
#define IB_SA_QPN 1
/** Subnet administrator queue key */
#define IB_SA_QKEY 0x80010000UL
/** An Infiniband Global Identifier */
struct ib_gid {
uint8_t bytes[16];
@@ -250,7 +256,9 @@ struct ib_device {
/** Port GID */
struct ib_gid port_gid;
/** Broadcast GID */
struct ib_gid broadcast_gid;
struct ib_gid broadcast_gid;
/** Subnet manager LID */
unsigned long sm_lid;
/** Underlying device */
struct device *dev;
/** Infiniband operations */
@@ -422,6 +430,31 @@ static inline void * ib_get_ownerdata ( struct ib_device *ibdev ) {
#define IB_SMP_ATTR_LED_INFO 0x0031
#define IB_SMP_ATTR_VENDOR_MASK 0xFF00
#define IB_SA_ATTR_MC_MEMBER_REC 0x38
#define IB_SA_ATTR_PATH_REC 0x35
#define IB_SA_MCMEMBER_REC_MGID (1<<0)
#define IB_SA_MCMEMBER_REC_PORT_GID (1<<1)
#define IB_SA_MCMEMBER_REC_QKEY (1<<2)
#define IB_SA_MCMEMBER_REC_MLID (1<<3)
#define IB_SA_MCMEMBER_REC_MTU_SELECTOR (1<<4)
#define IB_SA_MCMEMBER_REC_MTU (1<<5)
#define IB_SA_MCMEMBER_REC_TRAFFIC_CLASS (1<<6)
#define IB_SA_MCMEMBER_REC_PKEY (1<<7)
#define IB_SA_MCMEMBER_REC_RATE_SELECTOR (1<<8)
#define IB_SA_MCMEMBER_REC_RATE (1<<9)
#define IB_SA_MCMEMBER_REC_PACKET_LIFE_TIME_SELECTOR (1<<10)
#define IB_SA_MCMEMBER_REC_PACKET_LIFE_TIME (1<<11)
#define IB_SA_MCMEMBER_REC_SL (1<<12)
#define IB_SA_MCMEMBER_REC_FLOW_LABEL (1<<13)
#define IB_SA_MCMEMBER_REC_HOP_LIMIT (1<<14)
#define IB_SA_MCMEMBER_REC_SCOPE (1<<15)
#define IB_SA_MCMEMBER_REC_JOIN_STATE (1<<16)
#define IB_SA_MCMEMBER_REC_PROXY_JOIN (1<<17)
#define IB_SA_PATH_REC_DGID (1<<2)
#define IB_SA_PATH_REC_SGID (1<<3)
struct ib_mad_hdr {
uint8_t base_version;
uint8_t mgmt_class;
@@ -435,6 +468,17 @@ struct ib_mad_hdr {
uint32_t attr_mod;
} __attribute__ (( packed ));
struct ib_sa_hdr {
uint32_t sm_key[2];
uint16_t reserved;
uint16_t attrib_offset;
uint32_t comp_mask[2];
} __attribute__ (( packed ));
struct ib_rmpp_hdr {
uint32_t raw[3];
} __attribute__ (( packed ));
struct ib_mad_data {
struct ib_mad_hdr mad_hdr;
uint8_t data[232];
@@ -475,12 +519,29 @@ struct ib_mad_pkey_table {
uint16_t pkey[16][2];
} __attribute__ (( packed ));
struct ib_mad_path_record {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
struct ib_sa_hdr sa_hdr;
uint32_t reserved0[2];
struct ib_gid dgid;
struct ib_gid sgid;
uint16_t dlid;
uint16_t slid;
uint32_t hop_limit__flow_label__raw_traffic;
uint32_t pkey__numb_path__reversible__tclass;
uint32_t rate__rate_selector__mtu__mtu_selector__sl__reserved;
uint32_t preference__packet_lifetime__packet_lifetime_selector;
uint32_t reserved1[35];
} __attribute__ (( packed ));
union ib_mad {
struct ib_mad_hdr mad_hdr;
struct ib_mad_data data;
struct ib_mad_guid_info guid_info;
struct ib_mad_port_info port_info;
struct ib_mad_pkey_table pkey_table;
struct ib_mad_path_record path_record;
} __attribute__ (( packed ));
#endif /* _GPXE_INFINIBAND_H */