180 	size_t header_length;  member
827 		p.header_length = 16;  in handle_ar_packet()
833 		p.header_length = 16;  in handle_ar_packet()
842 		p.header_length = 16;  in handle_ar_packet()
853 		p.header_length = 12;  in handle_ar_packet()
862 	p.payload = (void *) buffer + p.header_length;  in handle_ar_packet()
865 	length = (p.header_length + p.payload_length + 3) / 4;  in handle_ar_packet()
1349 		d[0].req_count = cpu_to_le16(packet->header_length);  in at_context_queue_packet()
2742 			      ctx->header_length, ctx->header,  in flush_iso_completions()
2744 	ctx->header_length = 0;  in flush_iso_completions()
2751 	if (ctx->header_length + ctx->base.header_size > PAGE_SIZE) {  in copy_iso_headers()
2757 	ctx_hdr = ctx->header + ctx->header_length;  in copy_iso_headers()
2771 	ctx->header_length += ctx->base.header_size;  in copy_iso_headers()
2915 	if (ctx->header_length + 4 > PAGE_SIZE) {  in handle_it_packet()
2921 	ctx_hdr = ctx->header + ctx->header_length;  in handle_it_packet()
2926 	ctx->header_length += 4;  in handle_it_packet()
3006 	ctx->header_length = 0;  in ohci_allocate_iso_context()
3226 	if (p->header_length > 0)  in queue_iso_transmit()
3239 	header_z = DIV_ROUND_UP(p->header_length, sizeof(*d));  in queue_iso_transmit()
3264 			cpu_to_le32(IT_HEADER_DATA_LENGTH(p->header_length +  in queue_iso_transmit()
3268 	if (p->header_length > 0) {  in queue_iso_transmit()
3269 		d[2].req_count    = cpu_to_le16(p->header_length);  in queue_iso_transmit()
3271 		memcpy(&d[z], p->header, p->header_length);  in queue_iso_transmit()
3326 	packet_count = packet->header_length / ctx->base.header_size;  in queue_iso_packet_per_buffer()
3494 			if (ctx->header_length != 0)  in ohci_flush_iso_completions()