IBV_QUERY_PKEY(3)

NAME
ibv_query_pkey - query an InfiniBand port’s P_Key table

SYNOPSIS

        #include <infiniband/verbs.h>

        int ibv_query_pkey(struct ibv_context *context,
                           uint8_t port_num,
                           int index,
                           uint16_t *pkey);

DESCRIPTION
ibv_query_pkey() returns the P_Key value (in network byte order) in entry index of port port_num for device context context through the pointer pkey.

RETURN VALUE
ibv_query_pkey() returns 0 on success, and -1 on error.

SEE ALSO
ibv_open_device(3), ibv_query_device(3), ibv_query_gid(3), ibv_query_port(3)

AUTHOR
Dotan Barak dotanba@gmail.com