183 static int sc6000_wait_data(char __iomem *vport)  in sc6000_wait_data()  argument
189 		val = ioread8(vport + DSP_DATAVAIL);  in sc6000_wait_data()
198 static int sc6000_read(char __iomem *vport)  in sc6000_read()  argument
200 	if (sc6000_wait_data(vport))  in sc6000_read()
203 	return ioread8(vport + DSP_READ);  in sc6000_read()
207 static int sc6000_write(struct device *devptr, char __iomem *vport, int cmd)  in sc6000_write()  argument
213 		val = ioread8(vport + DSP_STATUS);  in sc6000_write()
218 			iowrite8(cmd, vport + DSP_COMMAND);  in sc6000_write()
230 				 char __iomem *vport, int command,  in sc6000_dsp_get_answer()  argument
235 	if (sc6000_write(devptr, vport, command)) {  in sc6000_dsp_get_answer()
241 		int val = sc6000_read(vport);  in sc6000_dsp_get_answer()
257 static int sc6000_dsp_reset(char __iomem *vport)  in sc6000_dsp_reset()  argument
259 	iowrite8(1, vport + DSP_RESET);  in sc6000_dsp_reset()
261 	iowrite8(0, vport + DSP_RESET);  in sc6000_dsp_reset()
263 	if (sc6000_read(vport) == 0xaa)  in sc6000_dsp_reset()
270 			       char __iomem *vport, const int *cfg)  in sc6000_hw_cfg_write()  argument
272 	if (sc6000_write(devptr, vport, COMMAND_6C) < 0) {  in sc6000_hw_cfg_write()
276 	if (sc6000_write(devptr, vport, COMMAND_5C) < 0) {  in sc6000_hw_cfg_write()
280 	if (sc6000_write(devptr, vport, cfg[0]) < 0) {  in sc6000_hw_cfg_write()
284 	if (sc6000_write(devptr, vport, cfg[1]) < 0) {  in sc6000_hw_cfg_write()
288 	if (sc6000_write(devptr, vport, COMMAND_C5) < 0) {  in sc6000_hw_cfg_write()
297 			    char __iomem *vport, unsigned char softcfg)  in sc6000_cfg_write()  argument
300 	if (sc6000_write(devptr, vport, WRITE_MDIRQ_CFG)) {  in sc6000_cfg_write()
304 	if (sc6000_write(devptr, vport, softcfg)) {  in sc6000_cfg_write()
312 			      char __iomem *vport, int config)  in sc6000_setup_board()  argument
317 		if (sc6000_write(devptr, vport, COMMAND_88)) {  in sc6000_setup_board()
322 	} while ((sc6000_wait_data(vport) < 0) && loop--);  in sc6000_setup_board()
324 	if (sc6000_read(vport) < 0) {  in sc6000_setup_board()
330 	if (sc6000_cfg_write(devptr, vport, config))  in sc6000_setup_board()
337 			   char __iomem *vport, int config,  in sc6000_init_mss()  argument
340 	if (sc6000_write(devptr, vport, DSP_INIT_MSS)) {  in sc6000_init_mss()
348 	if (sc6000_cfg_write(devptr, vport, config))  in sc6000_init_mss()
357 				 char __iomem *vport, int *cfg,  in sc6000_hw_cfg_encode()  argument
380 			     char __iomem *vport,  in sc6000_init_board()  argument
392 	err = sc6000_dsp_reset(vport);  in sc6000_init_board()
399 	err = sc6000_dsp_get_answer(devptr, vport, GET_DSP_COPYRIGHT, answer, 15);  in sc6000_init_board()
411 	if (sc6000_dsp_get_answer(devptr, vport, GET_DSP_VERSION, version, 2) < 2) {  in sc6000_init_board()
419 	sc6000_write(devptr, vport, COMMAND_5C);  in sc6000_init_board()
420 	if (sc6000_read(vport) < 0)  in sc6000_init_board()
426 				     vport, &cfg[0], port[dev], mpu_port[dev],  in sc6000_init_board()
428 		if (sc6000_hw_cfg_write(devptr, vport, cfg) < 0) {  in sc6000_init_board()
433 	err = sc6000_setup_board(devptr, vport, config);  in sc6000_init_board()
439 	sc6000_dsp_reset(vport);  in sc6000_init_board()
442 		sc6000_write(devptr, vport, COMMAND_60);  in sc6000_init_board()
443 		sc6000_write(devptr, vport, 0x02);  in sc6000_init_board()
444 		sc6000_dsp_reset(vport);  in sc6000_init_board()
447 	err = sc6000_setup_board(devptr, vport, config);  in sc6000_init_board()
452 	err = sc6000_init_mss(devptr, vport, config, vmss_port, mss_config);  in sc6000_init_board()
541 	char __iomem *vport = (char __force __iomem *)card->private_data;  in snd_sc6000_free()  local
543 	if (vport)  in snd_sc6000_free()
544 		sc6000_setup_board(card->dev, vport, 0);  in snd_sc6000_free()
557 	char __iomem *vport;  in __snd_sc6000_probe()  local
585 	vport = devm_ioport_map(devptr, port[dev], 0x10);  in __snd_sc6000_probe()
586 	if (!vport) {  in __snd_sc6000_probe()
590 	card->private_data = (void __force *)vport;  in __snd_sc6000_probe()
608 	err = sc6000_init_board(devptr, vport, vmss_port, dev);  in __snd_sc6000_probe()