open_packet
struct ipw_setup_open_packet *open_packet;
open_packet = alloc_ctrl_packet(
if (!open_packet)
open_packet->header.length = sizeof(struct tl_setup_open_msg);
open_packet->body.port_no = port;
send_packet(hw, PRIO_SETUP, &open_packet->header);
fd = open_packet();