thunderbolt_ip_frame_header
struct thunderbolt_ip_frame_header *hdr;
dev->hard_header_len += sizeof(struct thunderbolt_ip_frame_header);
struct thunderbolt_ip_frame_header rx_hdr;
(TBNET_FRAME_SIZE - sizeof(struct thunderbolt_ip_frame_header))
const struct thunderbolt_ip_frame_header *hdr)
const struct thunderbolt_ip_frame_header *hdr;
struct thunderbolt_ip_frame_header *hdr = page_address(frames[0]->page);