122           The host should not use TAAC, NSAC, and R2W_FACTOR  in mmcsd_parse_csd()
161         /* host should not use this factor and should use 250ms for write timeout */  in mmcsd_parse_csd()
191     struct rt_mmcsd_host *host = card->host;  in mmcsd_switch()  local
230     mmcsd_send_request(host, &req);  in mmcsd_switch()
260     mmcsd_send_request(host, &req);  in mmcsd_switch()
288 static rt_err_t mmcsd_app_cmd(struct rt_mmcsd_host *host,  in mmcsd_app_cmd()  argument
307     err = mmcsd_send_cmd(host, &cmd, 0);  in mmcsd_app_cmd()
312     if (!controller_is_spi(host) && !(cmd.resp[0] & R1_APP_CMD))  in mmcsd_app_cmd()
319 rt_err_t mmcsd_send_app_cmd(struct rt_mmcsd_host *host,  in mmcsd_send_app_cmd()  argument
339         err = mmcsd_app_cmd(host, card);  in mmcsd_send_app_cmd()
343             if (controller_is_spi(host))   in mmcsd_send_app_cmd()
358         mmcsd_send_request(host, &req);  in mmcsd_send_app_cmd()
365         if (controller_is_spi(host))   in mmcsd_send_app_cmd()
397     err = mmcsd_send_app_cmd(card->host, card, &cmd, 3);  in mmcsd_app_set_bus_width()
404 rt_err_t mmcsd_send_app_op_cond(struct rt_mmcsd_host *host,  in mmcsd_send_app_op_cond()  argument
415     if (controller_is_spi(host))  in mmcsd_send_app_op_cond()
423         err = mmcsd_send_app_cmd(host, RT_NULL, &cmd, 3);  in mmcsd_send_app_op_cond()
432         if (controller_is_spi(host))   in mmcsd_send_app_op_cond()
448     if (rocr && !controller_is_spi(host))  in mmcsd_send_app_op_cond()
459 rt_err_t mmcsd_send_if_cond(struct rt_mmcsd_host *host, rt_uint32_t ocr)  in mmcsd_send_if_cond()  argument
469     err = mmcsd_send_cmd(host, &cmd, 0);  in mmcsd_send_if_cond()
473     if (controller_is_spi(host))  in mmcsd_send_if_cond()
484 rt_err_t mmcsd_get_card_addr(struct rt_mmcsd_host *host, rt_uint32_t *rca)  in mmcsd_get_card_addr()  argument
495     err = mmcsd_send_cmd(host, &cmd, 3);  in mmcsd_get_card_addr()
517     err = mmcsd_app_cmd(card->host, card);  in mmcsd_get_scr()
539     mmcsd_send_request(card->host, &req);  in mmcsd_get_scr()
553 static rt_int32_t mmcsd_sd_init_card(struct rt_mmcsd_host *host,  in mmcsd_sd_init_card()  argument
561     mmcsd_go_idle(host);  in mmcsd_sd_init_card()
569     err = mmcsd_send_if_cond(host, ocr);  in mmcsd_sd_init_card()
573     err = mmcsd_send_app_op_cond(host, ocr, RT_NULL);  in mmcsd_sd_init_card()
577     if (controller_is_spi(host))  in mmcsd_sd_init_card()
578         err = mmcsd_get_cid(host, resp);  in mmcsd_sd_init_card()
580         err = mmcsd_all_get_cid(host, resp);  in mmcsd_sd_init_card()
594     card->host = host;  in mmcsd_sd_init_card()
600     if (!controller_is_spi(host))   in mmcsd_sd_init_card()
602         err = mmcsd_get_card_addr(host, &card->rca);  in mmcsd_sd_init_card()
606         mmcsd_set_bus_mode(host, MMCSD_BUSMODE_PUSHPULL);  in mmcsd_sd_init_card()
617     if (!controller_is_spi(host))   in mmcsd_sd_init_card()
630     if (controller_is_spi(host))   in mmcsd_sd_init_card()
632         err = mmcsd_spi_use_crc(host, 1);  in mmcsd_sd_init_card()
657     mmcsd_set_clock(host, max_data_rate);  in mmcsd_sd_init_card()
660     if ((host->flags & MMCSD_BUSWIDTH_4) &&  in mmcsd_sd_init_card()
667         mmcsd_set_bus_width(host, MMCSD_BUS_WIDTH_4);  in mmcsd_sd_init_card()
670     host->card = card;  in mmcsd_sd_init_card()
684 rt_int32_t init_sd(struct rt_mmcsd_host *host, rt_uint32_t ocr)  in init_sd()  argument
691     if (controller_is_spi(host))  in init_sd()
693         mmcsd_go_idle(host);  in init_sd()
695         err = mmcsd_spi_read_ocr(host, 0, &ocr);  in init_sd()
708     current_ocr = mmcsd_select_voltage(host, ocr);  in init_sd()
722     err = mmcsd_sd_init_card(host, current_ocr);  in init_sd()
726     mmcsd_host_unlock(host);  in init_sd()
728     err = rt_mmcsd_blk_probe(host->card);  in init_sd()
731     mmcsd_host_lock(host);  in init_sd()
736     mmcsd_host_lock(host);  in init_sd()
737     rt_mmcsd_blk_remove(host->card);  in init_sd()
738     rt_free(host->card);  in init_sd()
739     host->card = RT_NULL;  in init_sd()