UMAD_GET_MAD_ADDR(3)      OpenIB Programmer's Manual      UMAD_GET_MAD_ADDR(3)

NAME
       umad_get_mad_addr - get the address of the ib_mad_addr from a umad
       buffer

SYNOPSIS
       #include <infiniband/umad.h>

       ib_mad_addr_t * umad_get_mad_addr(void *umad);

DESCRIPTION
       umad_get_mad_addr() returns a pointer to the ib_mad_addr struct within
       the specified umad buffer.

RETURN VALUE
       The return value is a pointer to an ib_mad_addr_t struct, as specified
       in <infiniband/umad.h>.

       typedef struct ib_mad_addr {
               uint32_t qpn;
               uint32_t qkey;
               uint16_t lid;
               uint8_t  sl;
               uint8_t  path_bits;
               uint8_t  grh_present;
               uint8_t  gid_index;
               uint8_t  hop_limit;
               uint8_t  traffic_class;
               uint8_t  gid[16];
               uint32_t flow_label;
       } ib_mad_addr_t;

AUTHOR
       Hal Rosenstock <halr@voltaire.com>

OpenIB                           May 21, 2007             UMAD_GET_MAD_ADDR(3)