102 static inline unsigned int sdricoh_readl(struct sdricoh_host *host,  in sdricoh_readl()  argument
105 	unsigned int value = readl(host->iobase + reg);  in sdricoh_readl()
106 	dev_vdbg(host->dev, "rl %x 0x%x\n", reg, value);  in sdricoh_readl()
110 static inline void sdricoh_writel(struct sdricoh_host *host, unsigned int reg,  in sdricoh_writel()  argument
113 	writel(value, host->iobase + reg);  in sdricoh_writel()
114 	dev_vdbg(host->dev, "wl %x 0x%x\n", reg, value);  in sdricoh_writel()
118 static inline unsigned int sdricoh_readw(struct sdricoh_host *host,  in sdricoh_readw()  argument
121 	unsigned int value = readw(host->iobase + reg);  in sdricoh_readw()
122 	dev_vdbg(host->dev, "rb %x 0x%x\n", reg, value);  in sdricoh_readw()
126 static inline void sdricoh_writew(struct sdricoh_host *host, unsigned int reg,  in sdricoh_writew()  argument
129 	writew(value, host->iobase + reg);  in sdricoh_writew()
130 	dev_vdbg(host->dev, "ww %x 0x%x\n", reg, value);  in sdricoh_writew()
133 static inline unsigned int sdricoh_readb(struct sdricoh_host *host,  in sdricoh_readb()  argument
136 	unsigned int value = readb(host->iobase + reg);  in sdricoh_readb()
137 	dev_vdbg(host->dev, "rb %x 0x%x\n", reg, value);  in sdricoh_readb()
141 static int sdricoh_query_status(struct sdricoh_host *host, unsigned int wanted,  in sdricoh_query_status()  argument
145 	struct device *dev = host->dev;  in sdricoh_query_status()
147 		status = sdricoh_readl(host, R21C_STATUS);  in sdricoh_query_status()
148 		sdricoh_writel(host, R2E4_STATUS_RESP, status);  in sdricoh_query_status()
167 static int sdricoh_mmc_cmd(struct sdricoh_host *host, unsigned char opcode,  in sdricoh_mmc_cmd()  argument
174 	sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_mmc_cmd()
176 	sdricoh_writel(host, R204_CMD_ARG, arg);  in sdricoh_mmc_cmd()
177 	sdricoh_writel(host, R200_CMD, (0x10000 << 8) | opcode);  in sdricoh_mmc_cmd()
181 			status = sdricoh_readl(host, R21C_STATUS);  in sdricoh_mmc_cmd()
182 			sdricoh_writel(host, R2E4_STATUS_RESP, status);  in sdricoh_mmc_cmd()
198 static int sdricoh_reset(struct sdricoh_host *host)  in sdricoh_reset()  argument
200 	dev_dbg(host->dev, "reset\n");  in sdricoh_reset()
201 	sdricoh_writel(host, R2F0_RESET, 0x10001);  in sdricoh_reset()
202 	sdricoh_writel(host, R2E0_INIT, 0x10000);  in sdricoh_reset()
203 	if (sdricoh_readl(host, R2E0_INIT) != 0x10000)  in sdricoh_reset()
205 	sdricoh_writel(host, R2E0_INIT, 0x10007);  in sdricoh_reset()
207 	sdricoh_writel(host, R224_MODE, 0x2000000);  in sdricoh_reset()
208 	sdricoh_writel(host, R228_POWER, 0xe0);  in sdricoh_reset()
212 	sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_reset()
217 static int sdricoh_blockio(struct sdricoh_host *host, int read,  in sdricoh_blockio()  argument
224 		if (sdricoh_query_status(host, STATUS_READY_TO_READ,  in sdricoh_blockio()
227 		sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_blockio()
230 			data = sdricoh_readl(host, R230_DATA);  in sdricoh_blockio()
241 		if (sdricoh_query_status(host, STATUS_READY_TO_WRITE,  in sdricoh_blockio()
244 		sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_blockio()
255 			sdricoh_writel(host, R230_DATA, data);  in sdricoh_blockio()
267 	struct sdricoh_host *host = mmc_priv(mmc);  in sdricoh_request()  local
270 	struct device *dev = host->dev;  in sdricoh_request()
277 	sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_request()
280 	if (host->app_cmd) {  in sdricoh_request()
282 		host->app_cmd = 0;  in sdricoh_request()
284 		host->app_cmd = 1;  in sdricoh_request()
288 		sdricoh_writew(host, R226_BLOCKSIZE, data->blksz);  in sdricoh_request()
289 		sdricoh_writel(host, R208_DATAIO, 0);  in sdricoh_request()
292 	cmd->error = sdricoh_mmc_cmd(host, opcode, cmd->arg);  in sdricoh_request()
300 				    sdricoh_readl(host,  in sdricoh_request()
304 					    sdricoh_readb(host, R20C_RESP +  in sdricoh_request()
308 			cmd->resp[0] = sdricoh_readl(host, R20C_RESP);  in sdricoh_request()
318 		sdricoh_writel(host, R21C_STATUS, 0x837f031e);  in sdricoh_request()
328 				sdricoh_blockio(host,  in sdricoh_request()
341 		sdricoh_writel(host, R208_DATAIO, 1);  in sdricoh_request()
343 		if (sdricoh_query_status(host, STATUS_TRANSFER_FINISHED,  in sdricoh_request()
357 	struct sdricoh_host *host = mmc_priv(mmc);  in sdricoh_set_ios()  local
358 	dev_dbg(host->dev, "set_ios\n");  in sdricoh_set_ios()
361 		sdricoh_writel(host, R228_POWER, 0xc0e0);  in sdricoh_set_ios()
364 			sdricoh_writel(host, R224_MODE, 0x2000300);  in sdricoh_set_ios()
365 			sdricoh_writel(host, R228_POWER, 0x40e0);  in sdricoh_set_ios()
367 			sdricoh_writel(host, R224_MODE, 0x2000340);  in sdricoh_set_ios()
371 		sdricoh_writel(host, R224_MODE, 0x2000320);  in sdricoh_set_ios()
372 		sdricoh_writel(host, R228_POWER, 0xe0);  in sdricoh_set_ios()
378 	struct sdricoh_host *host = mmc_priv(mmc);  in sdricoh_get_ro()  local
381 	status = sdricoh_readl(host, R21C_STATUS);  in sdricoh_get_ro()
382 	sdricoh_writel(host, R2E4_STATUS_RESP, status);  in sdricoh_get_ro()
404 	struct sdricoh_host *host = NULL;  in sdricoh_init_mmc()  local
432 	host = mmc_priv(mmc);  in sdricoh_init_mmc()
434 	host->iobase = iobase;  in sdricoh_init_mmc()
435 	host->dev = dev;  in sdricoh_init_mmc()
436 	host->pci_dev = pci_dev;  in sdricoh_init_mmc()
451 	if (sdricoh_reset(host)) {  in sdricoh_init_mmc()
506 		struct sdricoh_host *host = mmc_priv(mmc);  in sdricoh_pcmcia_detach()  local
508 		pci_iounmap(host->pci_dev, host->iobase);  in sdricoh_pcmcia_detach()
509 		pci_dev_put(host->pci_dev);  in sdricoh_pcmcia_detach()