From ff13eeb74711f1b775baf61d5836a322dffdf82c Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Tue, 1 Mar 2016 09:41:11 +0000 Subject: [infiniband] Add support for performing service record lookups Signed-off-by: Michael Brown --- src/include/ipxe/ib_mad.h | 20 +++++++++++++++++++- src/include/ipxe/ib_service.h | 20 ++++++++++++++++++++ 2 files changed, 39 insertions(+), 1 deletion(-) create mode 100644 src/include/ipxe/ib_service.h (limited to 'src/include') diff --git a/src/include/ipxe/ib_mad.h b/src/include/ipxe/ib_mad.h index 454eda1f5..96e460edd 100644 --- a/src/include/ipxe/ib_mad.h +++ b/src/include/ipxe/ib_mad.h @@ -219,8 +219,25 @@ struct ib_sa_hdr { uint32_t comp_mask[2]; } __attribute__ (( packed )); -#define IB_SA_ATTR_MC_MEMBER_REC 0x38 +#define IB_SA_ATTR_SERVICE_REC 0x31 #define IB_SA_ATTR_PATH_REC 0x35 +#define IB_SA_ATTR_MC_MEMBER_REC 0x38 + +struct ib_service_record { + uint64_t id; + union ib_gid gid; + uint16_t pkey; + uint16_t reserved; + uint32_t lease; + uint8_t key[16]; + char name[64]; + uint8_t data8[16]; + uint16_t data16[8]; + uint32_t data32[4]; + uint64_t data64[2]; +} __attribute__ (( packed )); + +#define IB_SA_SERVICE_REC_NAME (1<<6) struct ib_path_record { uint32_t reserved0[2]; @@ -278,6 +295,7 @@ struct ib_mc_member_record { #define IB_SA_MCMEMBER_REC_PROXY_JOIN (1<<17) union ib_sa_data { + struct ib_service_record service_record; struct ib_path_record path_record; struct ib_mc_member_record mc_member_record; } __attribute__ (( packed )); diff --git a/src/include/ipxe/ib_service.h b/src/include/ipxe/ib_service.h new file mode 100644 index 000000000..88afe4e65 --- /dev/null +++ b/src/include/ipxe/ib_service.h @@ -0,0 +1,20 @@ +#ifndef _IPXE_IB_SERVICE_H +#define _IPXE_IB_SERVICE_H + +/** @file + * + * Infiniband service records + * + */ + +FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); + +#include +#include + +extern struct ib_mad_transaction * +ib_create_service_madx ( struct ib_device *ibdev, + struct ib_mad_interface *mi, const char *name, + struct ib_mad_transaction_operations *op ); + +#endif /* _IPXE_IB_SERVICE_H */ -- cgit v1.2.3-55-g7522