28 	struct mmc_command cmd = {0};  in mmc_app_cmd()  local
33 	cmd.opcode = MMC_APP_CMD;  in mmc_app_cmd()
36 		cmd.arg = card->rca << 16;  in mmc_app_cmd()
37 		cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;  in mmc_app_cmd()
39 		cmd.arg = 0;  in mmc_app_cmd()
40 		cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_BCR;  in mmc_app_cmd()
43 	err = mmc_wait_for_cmd(host, &cmd, 0);  in mmc_app_cmd()
48 	if (!mmc_host_is_spi(host) && !(cmd.resp[0] & R1_APP_CMD))  in mmc_app_cmd()
69 	struct mmc_command *cmd, int retries)  in mmc_wait_for_app_cmd()  argument
75 	BUG_ON(!cmd);  in mmc_wait_for_app_cmd()
89 				if (cmd->resp[0] & R1_SPI_ILLEGAL_COMMAND)  in mmc_wait_for_app_cmd()
97 		memset(cmd->resp, 0, sizeof(cmd->resp));  in mmc_wait_for_app_cmd()
98 		cmd->retries = 0;  in mmc_wait_for_app_cmd()
100 		mrq.cmd = cmd;  in mmc_wait_for_app_cmd()
101 		cmd->data = NULL;  in mmc_wait_for_app_cmd()
105 		err = cmd->error;  in mmc_wait_for_app_cmd()
106 		if (!cmd->error)  in mmc_wait_for_app_cmd()
111 			if (cmd->resp[0] & R1_SPI_ILLEGAL_COMMAND)  in mmc_wait_for_app_cmd()
124 	struct mmc_command cmd = {0};  in mmc_app_set_bus_width()  local
129 	cmd.opcode = SD_APP_SET_BUS_WIDTH;  in mmc_app_set_bus_width()
130 	cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;  in mmc_app_set_bus_width()
134 		cmd.arg = SD_BUS_WIDTH_1;  in mmc_app_set_bus_width()
137 		cmd.arg = SD_BUS_WIDTH_4;  in mmc_app_set_bus_width()
143 	err = mmc_wait_for_app_cmd(card->host, card, &cmd, MMC_CMD_RETRIES);  in mmc_app_set_bus_width()
152 	struct mmc_command cmd = {0};  in mmc_send_app_op_cond()  local
157 	cmd.opcode = SD_APP_OP_COND;  in mmc_send_app_op_cond()
159 		cmd.arg = ocr & (1 << 30); /* SPI only defines one bit */  in mmc_send_app_op_cond()
161 		cmd.arg = ocr;  in mmc_send_app_op_cond()
162 	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R3 | MMC_CMD_BCR;  in mmc_send_app_op_cond()
165 		err = mmc_wait_for_app_cmd(host, NULL, &cmd, MMC_CMD_RETRIES);  in mmc_send_app_op_cond()
175 			if (!(cmd.resp[0] & R1_SPI_IDLE))  in mmc_send_app_op_cond()
178 			if (cmd.resp[0] & MMC_CARD_BUSY)  in mmc_send_app_op_cond()
188 		*rocr = cmd.resp[0];  in mmc_send_app_op_cond()
195 	struct mmc_command cmd = {0};  in mmc_send_if_cond()  local
205 	cmd.opcode = SD_SEND_IF_COND;  in mmc_send_if_cond()
206 	cmd.arg = ((ocr & 0xFF8000) != 0) << 8 | test_pattern;  in mmc_send_if_cond()
207 	cmd.flags = MMC_RSP_SPI_R7 | MMC_RSP_R7 | MMC_CMD_BCR;  in mmc_send_if_cond()
209 	err = mmc_wait_for_cmd(host, &cmd, 0);  in mmc_send_if_cond()
214 		result_pattern = cmd.resp[1] & 0xFF;  in mmc_send_if_cond()
216 		result_pattern = cmd.resp[0] & 0xFF;  in mmc_send_if_cond()
227 	struct mmc_command cmd = {0};  in mmc_send_relative_addr()  local
232 	cmd.opcode = SD_SEND_RELATIVE_ADDR;  in mmc_send_relative_addr()
233 	cmd.arg = 0;  in mmc_send_relative_addr()
234 	cmd.flags = MMC_RSP_R6 | MMC_CMD_BCR;  in mmc_send_relative_addr()
236 	err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);  in mmc_send_relative_addr()
240 	*rca = cmd.resp[0] >> 16;  in mmc_send_relative_addr()
249 	struct mmc_command cmd = {0};  in mmc_app_send_scr()  local
271 	mrq.cmd = &cmd;  in mmc_app_send_scr()
274 	cmd.opcode = SD_APP_SEND_SCR;  in mmc_app_send_scr()
275 	cmd.arg = 0;  in mmc_app_send_scr()
276 	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;  in mmc_app_send_scr()
293 	if (cmd.error)  in mmc_app_send_scr()
294 		return cmd.error;  in mmc_app_send_scr()
308 	struct mmc_command cmd = {0};  in mmc_sd_switch()  local
320 	mrq.cmd = &cmd;  in mmc_sd_switch()
323 	cmd.opcode = SD_SWITCH;  in mmc_sd_switch()
324 	cmd.arg = mode << 31 | 0x00FFFFFF;  in mmc_sd_switch()
325 	cmd.arg &= ~(0xF << (group * 4));  in mmc_sd_switch()
326 	cmd.arg |= value << (group * 4);  in mmc_sd_switch()
327 	cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;  in mmc_sd_switch()
341 	if (cmd.error)  in mmc_sd_switch()
342 		return cmd.error;  in mmc_sd_switch()
353 	struct mmc_command cmd = {0};  in mmc_app_sd_status()  local
367 	mrq.cmd = &cmd;  in mmc_app_sd_status()
370 	cmd.opcode = SD_APP_SD_STATUS;  in mmc_app_sd_status()
371 	cmd.arg = 0;  in mmc_app_sd_status()
372 	cmd.flags = MMC_RSP_SPI_R2 | MMC_RSP_R1 | MMC_CMD_ADTC;  in mmc_app_sd_status()
386 	if (cmd.error)  in mmc_app_sd_status()
387 		return cmd.error;  in mmc_app_sd_status()