180 	size_t header_length;  member
829 		p.header_length = 16;  in handle_ar_packet()
835 		p.header_length = 16;  in handle_ar_packet()
844 		p.header_length = 16;  in handle_ar_packet()
855 		p.header_length = 12;  in handle_ar_packet()
864 	p.payload = (void *) buffer + p.header_length;  in handle_ar_packet()
867 	length = (p.header_length + p.payload_length + 3) / 4;  in handle_ar_packet()
1345 		d[0].req_count = cpu_to_le16(packet->header_length);  in at_context_queue_packet()
2737 			      ctx->header_length, ctx->header,  in flush_iso_completions()
2739 	ctx->header_length = 0;  in flush_iso_completions()
2746 	if (ctx->header_length + ctx->base.header_size > PAGE_SIZE) {  in copy_iso_headers()
2752 	ctx_hdr = ctx->header + ctx->header_length;  in copy_iso_headers()
2766 	ctx->header_length += ctx->base.header_size;  in copy_iso_headers()
2910 	if (ctx->header_length + 4 > PAGE_SIZE) {  in handle_it_packet()
2916 	ctx_hdr = ctx->header + ctx->header_length;  in handle_it_packet()
2921 	ctx->header_length += 4;  in handle_it_packet()
3001 	ctx->header_length = 0;  in ohci_allocate_iso_context()
3221 	if (p->header_length > 0)  in queue_iso_transmit()
3234 	header_z = DIV_ROUND_UP(p->header_length, sizeof(*d));  in queue_iso_transmit()
3259 			cpu_to_le32(IT_HEADER_DATA_LENGTH(p->header_length +  in queue_iso_transmit()
3263 	if (p->header_length > 0) {  in queue_iso_transmit()
3264 		d[2].req_count    = cpu_to_le16(p->header_length);  in queue_iso_transmit()
3266 		memcpy(&d[z], p->header, p->header_length);  in queue_iso_transmit()
3321 	packet_count = packet->header_length / ctx->base.header_size;  in queue_iso_packet_per_buffer()
3489 			if (ctx->header_length != 0)  in ohci_flush_iso_completions()