83 static int maciisi_send_request(struct adb_request* req, int sync);
84 static void maciisi_sync(struct adb_request *req);
85 static int maciisi_write(struct adb_request* req);
230 maciisi_send_request(struct adb_request* req, int sync)  in maciisi_send_request()  argument
239 		req->complete = 1;  in maciisi_send_request()
246 		for (i = 0; i < req->nbytes; i++) {  in maciisi_send_request()
247 			printk(" %.2x", req->data[i]);  in maciisi_send_request()
253 	req->reply_expected = 1;  in maciisi_send_request()
255 	i = maciisi_write(req);  in maciisi_send_request()
272 		maciisi_sync(req);  in maciisi_send_request()
278 static void maciisi_sync(struct adb_request *req)  in maciisi_sync()  argument
287 	while (!req->complete && count++ < 50) {  in maciisi_sync()
298 maciisi_write(struct adb_request* req)  in maciisi_write()  argument
305 	if (req->nbytes < 2 || req->data[0] > CUDA_PACKET) {  in maciisi_write()
307 		req->complete = 1;  in maciisi_write()
310 	req->next = 0;  in maciisi_write()
311 	req->sent = 0;  in maciisi_write()
312 	req->complete = 0;  in maciisi_write()
313 	req->reply_len = 0;  in maciisi_write()
319 		last_req->next = req;  in maciisi_write()
320 		last_req = req;  in maciisi_write()
322 		current_req = req;  in maciisi_write()
323 		last_req = req;  in maciisi_write()
351 	struct adb_request* req;  in maciisi_start()  local
366 	req = current_req;  in maciisi_start()
367 	if (req == NULL)  in maciisi_start()
390 	via[SR] = req->data[0];  in maciisi_start()
422 	struct adb_request *req;  in maciisi_interrupt()  local
478 		req = current_req;  in maciisi_interrupt()
498 		if (data_index >= req->nbytes) {  in maciisi_interrupt()
505 			req->sent = 1;  in maciisi_interrupt()
507 			if (req->reply_expected) {  in maciisi_interrupt()
512 				current_req = req->next;  in maciisi_interrupt()
513 				if (req->done)  in maciisi_interrupt()
514 					(*req->done)(req);  in maciisi_interrupt()
529 			via[SR] = req->data[data_index++];  in maciisi_interrupt()
570 			req = current_req;  in maciisi_interrupt()
571 			req->reply_len = reply_ptr - req->reply;  in maciisi_interrupt()
572 			if (req->data[0] == ADB_PACKET) {  in maciisi_interrupt()
574 				if (req->reply_len <= 2 || (req->reply[1] & 2) != 0) {  in maciisi_interrupt()
576 					req->reply_len = 0;  in maciisi_interrupt()
579 					req->reply_len -= 2;  in maciisi_interrupt()
580 					memmove(req->reply, req->reply + 2, req->reply_len);  in maciisi_interrupt()
587 				for (i = 0; i < req->reply_len; ++i)  in maciisi_interrupt()
588 					printk(" %.2x", req->reply[i]);  in maciisi_interrupt()
592 			req->complete = 1;  in maciisi_interrupt()
593 			current_req = req->next;  in maciisi_interrupt()
594 			if (req->done)  in maciisi_interrupt()
595 				(*req->done)(req);  in maciisi_interrupt()