36 			ret = dev->cmds[i].seqno;  in saa7164_cmd_alloc_seqno()
45 static void saa7164_cmd_free_seqno(struct saa7164_dev *dev, u8 seqno)  in saa7164_cmd_free_seqno()  argument
48 	if ((dev->cmds[seqno].inuse == 1) &&  in saa7164_cmd_free_seqno()
49 		(dev->cmds[seqno].seqno == seqno)) {  in saa7164_cmd_free_seqno()
50 		dev->cmds[seqno].inuse = 0;  in saa7164_cmd_free_seqno()
51 		dev->cmds[seqno].signalled = 0;  in saa7164_cmd_free_seqno()
52 		dev->cmds[seqno].timeout = 0;  in saa7164_cmd_free_seqno()
57 static void saa7164_cmd_timeout_seqno(struct saa7164_dev *dev, u8 seqno)  in saa7164_cmd_timeout_seqno()  argument
60 	if ((dev->cmds[seqno].inuse == 1) &&  in saa7164_cmd_timeout_seqno()
61 		(dev->cmds[seqno].seqno == seqno)) {  in saa7164_cmd_timeout_seqno()
62 		dev->cmds[seqno].timeout = 1;  in saa7164_cmd_timeout_seqno()
67 static u32 saa7164_cmd_timeout_get(struct saa7164_dev *dev, u8 seqno)  in saa7164_cmd_timeout_get()  argument
72 	if ((dev->cmds[seqno].inuse == 1) &&  in saa7164_cmd_timeout_get()
73 		(dev->cmds[seqno].seqno == seqno)) {  in saa7164_cmd_timeout_get()
74 		ret = dev->cmds[seqno].timeout;  in saa7164_cmd_timeout_get()
100 		q = &dev->cmds[tRsp.seqno].wait;  in saa7164_irq_dequeue()
101 		timeout = saa7164_cmd_timeout_get(dev, tRsp.seqno);  in saa7164_irq_dequeue()
106 				__func__, tRsp.seqno);  in saa7164_irq_dequeue()
107 			dev->cmds[tRsp.seqno].signalled = 1;  in saa7164_irq_dequeue()
154 		q = &dev->cmds[tRsp.seqno].wait;  in saa7164_cmd_dequeue()
155 		timeout = saa7164_cmd_timeout_get(dev, tRsp.seqno);  in saa7164_cmd_dequeue()
173 				saa7164_cmd_free_seqno(dev, tRsp.seqno);  in saa7164_cmd_dequeue()
180 			__func__, tRsp.seqno);  in saa7164_cmd_dequeue()
181 		dev->cmds[tRsp.seqno].signalled = 1;  in saa7164_cmd_dequeue()
262 static int saa7164_cmd_wait(struct saa7164_dev *dev, u8 seqno)  in saa7164_cmd_wait()  argument
272 	dprintk(DBGLVL_CMD, "%s(seqno=%d)\n", __func__, seqno);  in saa7164_cmd_wait()
275 	if ((dev->cmds[seqno].inuse == 1) &&  in saa7164_cmd_wait()
276 		(dev->cmds[seqno].seqno == seqno)) {  in saa7164_cmd_wait()
277 		q = &dev->cmds[seqno].wait;  in saa7164_cmd_wait()
283 		if (dev->cmds[seqno].signalled == 0) {  in saa7164_cmd_wait()
287 				__func__, seqno, dev->cmds[seqno].signalled);  in saa7164_cmd_wait()
296 			wait_event_timeout(*q, dev->cmds[seqno].signalled,  in saa7164_cmd_wait()
302 				saa7164_cmd_timeout_seqno(dev, seqno);  in saa7164_cmd_wait()
305 				"(signalled=%d)\n", __func__, seqno, r,  in saa7164_cmd_wait()
306 				dev->cmds[seqno].signalled);  in saa7164_cmd_wait()
311 			__func__, seqno);  in saa7164_cmd_wait()
316 void saa7164_cmd_signal(struct saa7164_dev *dev, u8 seqno)  in saa7164_cmd_signal()  argument
326 				dev->cmds[i].seqno,  in saa7164_cmd_signal()
383 	command_t.seqno = (u8)ret;  in saa7164_cmd_send()
390 		__func__, pcommand_t->seqno);  in saa7164_cmd_send()
400 			saa7164_cmd_free_seqno(dev, pcommand_t->seqno);  in saa7164_cmd_send()
404 			saa7164_cmd_timeout_seqno(dev, pcommand_t->seqno);  in saa7164_cmd_send()
415 		ret = saa7164_cmd_wait(dev, pcommand_t->seqno);  in saa7164_cmd_send()
422 			saa7164_cmd_timeout_seqno(dev, pcommand_t->seqno);  in saa7164_cmd_send()
443 			__func__, presponse_t->seqno);  in saa7164_cmd_send()
452 		if (presponse_t->seqno != pcommand_t->seqno) {  in saa7164_cmd_send()
458 				presponse_t->seqno, pcommand_t->seqno);  in saa7164_cmd_send()
484 			saa7164_cmd_free_seqno(dev, pcommand_t->seqno);  in saa7164_cmd_send()
575 	saa7164_cmd_free_seqno(dev, pcommand_t->seqno);  in saa7164_cmd_send()