33 #define SDRICOH_PCI_REGION 0
34 #define SDRICOH_PCI_REGION_SIZE 0x1000
37 #define R104_VERSION     0x104
38 #define R200_CMD         0x200
39 #define R204_CMD_ARG     0x204
40 #define R208_DATAIO      0x208
41 #define R20C_RESP        0x20c
42 #define R21C_STATUS      0x21c
43 #define R2E0_INIT        0x2e0
44 #define R2E4_STATUS_RESP 0x2e4
45 #define R2F0_RESET       0x2f0
46 #define R224_MODE        0x224
47 #define R226_BLOCKSIZE   0x226
48 #define R228_POWER       0x228
49 #define R230_DATA        0x230
52 #define STATUS_CMD_FINISHED      0x00000001
53 #define STATUS_TRANSFER_FINISHED 0x00000004
54 #define STATUS_CARD_INSERTED     0x00000020
55 #define STATUS_CARD_LOCKED       0x00000080
56 #define STATUS_CMD_TIMEOUT       0x00400000
57 #define STATUS_READY_TO_READ     0x01000000
58 #define STATUS_READY_TO_WRITE    0x02000000
59 #define STATUS_BUSY              0x40000000
68 	PCMCIA_DEVICE_PROD_ID12("RICOH", "Bay1Controller", 0xd9f522ed,
69 				0xc3901202),
70 	PCMCIA_DEVICE_PROD_ID12("RICOH", "Bay Controller", 0xd9f522ed,
71 				0xace80909),
92 	dev_vdbg(host->dev, "rl %x 0x%x\n", reg, value);  in sdricoh_readl()
100 	dev_vdbg(host->dev, "wl %x 0x%x\n", reg, value);  in sdricoh_writel()
108 	dev_vdbg(host->dev, "rb %x 0x%x\n", reg, value);  in sdricoh_readw()
116 	dev_vdbg(host->dev, "ww %x 0x%x\n", reg, value);  in sdricoh_writew()
123 	dev_vdbg(host->dev, "rb %x 0x%x\n", reg, value);  in sdricoh_readb()
137 	unsigned int status = 0;  in sdricoh_query_status()
150 	if (status & 0x7F0000) {  in sdricoh_query_status()
154 	return 0;  in sdricoh_query_status()
165 	sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_mmc_cmd()
170 		host->app_cmd = 0;  in sdricoh_mmc_cmd()
176 	sdricoh_writel(host, R200_CMD, (0x10000 << 8) | opcode);  in sdricoh_mmc_cmd()
180 		return 0;  in sdricoh_mmc_cmd()
197 	return 0;  in sdricoh_mmc_cmd()
203 	sdricoh_writel(host, R2F0_RESET, 0x10001);  in sdricoh_reset()
204 	sdricoh_writel(host, R2E0_INIT, 0x10000);  in sdricoh_reset()
205 	if (sdricoh_readl(host, R2E0_INIT) != 0x10000)  in sdricoh_reset()
207 	sdricoh_writel(host, R2E0_INIT, 0x10007);  in sdricoh_reset()
209 	sdricoh_writel(host, R224_MODE, 0x2000000);  in sdricoh_reset()
210 	sdricoh_writel(host, R228_POWER, 0xe0);  in sdricoh_reset()
214 	sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_reset()
216 	return 0;  in sdricoh_reset()
223 	u32 data = 0;  in sdricoh_blockio()
228 		sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_blockio()
235 				*buf = data & 0xFF;  in sdricoh_blockio()
244 		sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_blockio()
259 	return 0;  in sdricoh_blockio()
273 	sdricoh_writel(host, R21C_STATUS, 0x18);  in sdricoh_request()
278 		sdricoh_writel(host, R208_DATAIO, 0);  in sdricoh_request()
287 			for (i = 0; i < 4; i++) {  in sdricoh_request()
297 			cmd->resp[0] = sdricoh_readl(host, R20C_RESP);  in sdricoh_request()
301 	if (data && cmd->error == 0) {  in sdricoh_request()
307 		sdricoh_writel(host, R21C_STATUS, 0x837f031e);  in sdricoh_request()
308 		for (i = 0; i < data->blocks; i++) {  in sdricoh_request()
349 		sdricoh_writel(host, R228_POWER, 0xc0e0);  in sdricoh_set_ios()
352 			sdricoh_writel(host, R224_MODE, 0x2000300);  in sdricoh_set_ios()
353 			sdricoh_writel(host, R228_POWER, 0x40e0);  in sdricoh_set_ios()
355 			sdricoh_writel(host, R224_MODE, 0x2000340);  in sdricoh_set_ios()
359 		sdricoh_writel(host, R224_MODE, 0x2000320);  in sdricoh_set_ios()
360 		sdricoh_writel(host, R228_POWER, 0xe0);  in sdricoh_set_ios()
407 	if (readl(iobase + R104_VERSION) != 0x4000) {  in sdricoh_init_mmc()
449 		return 0;  in sdricoh_init_mmc()
464 		" %s %s ...\n", pcmcia_dev->prod_id[0], pcmcia_dev->prod_id[1]);  in sdricoh_pcmcia_probe()
474 			return 0;  in sdricoh_pcmcia_probe()
504 	return 0;  in sdricoh_pcmcia_suspend()
512 	return 0;  in sdricoh_pcmcia_resume()
536 		"Use this when unlocked cards are shown readonly (default 0)");