66 static int macio_send_request(struct adb_request *req, int sync);
166 static int macio_send_request(struct adb_request *req, int sync)  in macio_send_request()  argument
171 	if (req->data[0] != ADB_PACKET)  in macio_send_request()
174 	for (i = 0; i < req->nbytes - 1; ++i)  in macio_send_request()
175 		req->data[i] = req->data[i+1];  in macio_send_request()
176 	--req->nbytes;  in macio_send_request()
178 	req->next = NULL;  in macio_send_request()
179 	req->sent = 0;  in macio_send_request()
180 	req->complete = 0;  in macio_send_request()
181 	req->reply_len = 0;  in macio_send_request()
185 		last_req->next = req;  in macio_send_request()
186 		last_req = req;  in macio_send_request()
188 		current_req = last_req = req;  in macio_send_request()
194 		while (!req->complete)  in macio_send_request()
204 	struct adb_request *req = NULL;  in macio_adb_interrupt()  local
214 		if ((req = current_req) != 0) {  in macio_adb_interrupt()
216 			for (i = 0; i < req->nbytes; ++i)  in macio_adb_interrupt()
217 				out_8(&adb->data[i].r, req->data[i]);  in macio_adb_interrupt()
218 			out_8(&adb->dcount.r, req->nbytes & HMB);  in macio_adb_interrupt()
219 			req->sent = 1;  in macio_adb_interrupt()
220 			if (req->reply_expected) {  in macio_adb_interrupt()
224 				current_req = req->next;  in macio_adb_interrupt()
238 			req = current_req;  in macio_adb_interrupt()
240 				req->reply_len = in_8(&adb->dcount.r) & HMB;  in macio_adb_interrupt()
241 				for (i = 0; i < req->reply_len; ++i)  in macio_adb_interrupt()
242 					req->reply[i] = in_8(&adb->data[i].r);  in macio_adb_interrupt()
244 			current_req = req->next;  in macio_adb_interrupt()
260 	if (complete && req) {  in macio_adb_interrupt()
261 	    void (*done)(struct adb_request *) = req->done;  in macio_adb_interrupt()
263 	    req->complete = 1;  in macio_adb_interrupt()
268 		(*done)(req);  in macio_adb_interrupt()