sn_pfx 1059 drivers/infiniband/core/cache.c u64 *sn_pfx) sn_pfx 1067 drivers/infiniband/core/cache.c *sn_pfx = device->port_data[port_num].cache.subnet_prefix; sn_pfx 218 drivers/infiniband/core/core_priv.h u64 *sn_pfx);