1 /*-
20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 	       uint32_t addr,  in sdio_rw_direct()  argument
36 	       uint8_t *data, uint8_t *resp) {  in sdio_rw_direct()  argument
45 		return (-1);  in sdio_rw_direct()
47 	bzero(&(&ccb->ccb_h)[1],  in sdio_rw_direct()
48 	      sizeof(union ccb) - sizeof(struct ccb_hdr));  in sdio_rw_direct()
51 	arg = SD_IO_RW_FUNC(func_number) | SD_IO_RW_ADR(addr);  in sdio_rw_direct()
53 		arg |= SD_IO_RW_WR | SD_IO_RW_RAW | SD_IO_RW_DAT(*data);  in sdio_rw_direct()
55 	cam_fill_mmcio(&ccb->mmcio,  in sdio_rw_direct()
66 	    || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) {  in sdio_rw_direct()
73 		return (-1);  in sdio_rw_direct()
76 	*resp = ccb->mmcio.cmd.resp[0] & 0xFF;  in sdio_rw_direct()
82  * CMD53 -- IO_RW_EXTENDED
91 		 uint32_t addr,  in sdio_rw_extended()  argument
93 		 caddr_t data, size_t datalen,  in sdio_rw_extended()  argument
106 		return (-1);  in sdio_rw_extended()
112 		return (-1);  in sdio_rw_extended()
114 	bzero(&(&ccb->ccb_h)[1],  in sdio_rw_extended()
115 	      sizeof(union ccb) - sizeof(struct ccb_hdr));  in sdio_rw_extended()
118 	arg = SD_IO_RW_FUNC(func_number) | SD_IO_RW_ADR(addr) |  in sdio_rw_extended()
124 	mmcd.data = data;  in sdio_rw_extended()
137 	cam_fill_mmcio(&ccb->mmcio,  in sdio_rw_extended()
148 	    || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) {  in sdio_rw_extended()
155 		return (-1);  in sdio_rw_extended()
158 	resp = ccb->mmcio.cmd.resp[0] & 0xFF;  in sdio_rw_extended()
167 sdio_read_bool_for_func(struct cam_device *dev, uint32_t addr, uint8_t func_number, uint8_t *is_ena…  in sdio_read_bool_for_func()  argument
171 	ret = sdio_rw_direct(dev, 0, addr, 0, NULL, &resp);  in sdio_read_bool_for_func()
181 sdio_set_bool_for_func(struct cam_device *dev, uint32_t addr, uint8_t func_number, int enable) {  in sdio_set_bool_for_func()  argument
186 	ret = sdio_rw_direct(dev, 0, addr, 0, NULL, &resp);  in sdio_set_bool_for_func()
199 	ret = sdio_rw_direct(dev, 0, addr, 1, &resp, &resp);  in sdio_set_bool_for_func()
206 sdio_read_1(struct cam_device *dev, uint8_t func_number, uint32_t addr, int *ret) {  in sdio_read_1()  argument
208 	*ret = sdio_rw_direct(dev, func_number, addr, 0, NULL, &val);  in sdio_read_1()
213 sdio_write_1(struct cam_device *dev, uint8_t func_number, uint32_t addr, uint8_t val) {  in sdio_write_1()  argument
215 	return sdio_rw_direct(dev, func_number, addr, 0, &val, &_val);  in sdio_write_1()
219 sdio_read_2(struct cam_device *dev, uint8_t func_number, uint32_t addr, int *ret) {  in sdio_read_2()  argument
221 	*ret = sdio_rw_extended(dev, func_number, addr,  in sdio_read_2()
223 				/* data */ (caddr_t) &val,  in sdio_read_2()
233 sdio_write_2(struct cam_device *dev, uint8_t func_number, uint32_t addr, uint16_t val) {  in sdio_write_2()  argument
234 	return sdio_rw_extended(dev, func_number, addr,  in sdio_write_2()
236 				/* data */ (caddr_t) &val,  in sdio_write_2()
244 sdio_read_4(struct cam_device *dev, uint8_t func_number, uint32_t addr, int *ret) {  in sdio_read_4()  argument
246 	*ret = sdio_rw_extended(dev, func_number, addr,  in sdio_read_4()
248 				/* data */ (caddr_t) &val,  in sdio_read_4()
258 sdio_write_4(struct cam_device *dev, uint8_t func_number, uint32_t addr, uint32_t val) {  in sdio_write_4()  argument
259 	return sdio_rw_extended(dev, func_number, addr,  in sdio_write_4()
261 				/* data */ (caddr_t) &val,  in sdio_write_4()
268 /* Higher-level wrappers for certain management operations */
306 		/* Already set to 1-bit */  in sdio_card_set_bus_width()
312 		warn("Cannot do 8-bit on SDIO yet");  in sdio_card_set_bus_width()
313 		return -1;  in sdio_card_set_bus_width()
328 	uint32_t addr;  in sdio_func_read_cis()  local
337 		addr = cis_addr;  in sdio_func_read_cis()
338 		tuple_id = sdio_read_1(dev, 0, addr++, &ret);  in sdio_func_read_cis()
345 		tuple_len = sdio_read_1(dev, 0, addr++, &ret);  in sdio_func_read_cis()
347 			warn("Parse error: 0-length tuple %02X\n", tuple_id);  in sdio_func_read_cis()
348 			return -1;  in sdio_func_read_cis()
353 			addr += 2;  in sdio_func_read_cis()
356 				ch = sdio_read_1(dev, 0, addr + i, &ret);  in sdio_func_read_cis()
375 			info->man_id =  sdio_read_1(dev, 0, addr++, &ret);  in sdio_func_read_cis()
376 			info->man_id |= sdio_read_1(dev, 0, addr++, &ret) << 8;  in sdio_func_read_cis()
378 			info->prod_id =  sdio_read_1(dev, 0, addr++, &ret);  in sdio_func_read_cis()
379 			info->prod_id |= sdio_read_1(dev, 0, addr++, &ret) << 8;  in sdio_func_read_cis()
391 				addr++;  in sdio_func_read_cis()
392 				info->max_block_size  = sdio_read_1(dev, 0, addr++, &ret);  in sdio_func_read_cis()
393 				info->max_block_size |= sdio_read_1(dev, 0, addr++, &ret) << 8;  in sdio_func_read_cis()
395 				info->max_block_size  = sdio_read_1(dev, 0, addr + 0xC, &ret);  in sdio_func_read_cis()
396 				info->max_block_size |= sdio_read_1(dev, 0, addr + 0xD, &ret) << 8;  in sdio_func_read_cis()
411 	uint32_t addr;  in sdio_get_common_cis_addr()  local
414 	addr =  sdio_read_1(dev, 0, SD_IO_CCCR_CISPTR, &ret);  in sdio_get_common_cis_addr()
415 	addr |= sdio_read_1(dev, 0, SD_IO_CCCR_CISPTR + 1, &ret) << 8;  in sdio_get_common_cis_addr()
416 	addr |= sdio_read_1(dev, 0, SD_IO_CCCR_CISPTR + 2, &ret) << 16;  in sdio_get_common_cis_addr()
418 	if (addr < SD_IO_CIS_START || addr > SD_IO_CIS_START + SD_IO_CIS_SIZE) {  in sdio_get_common_cis_addr()
419 		warn("Bad CIS address: %04X\n", addr);  in sdio_get_common_cis_addr()
420 		addr = 0;  in sdio_get_common_cis_addr()
423 	return addr;  in sdio_get_common_cis_addr()