Lines Matching refs:card
64 struct mmc_card *card; member
71 void mmc_decode_cid(struct mmc_card *card) in mmc_decode_cid() argument
73 u32 *resp = card->raw_cid; in mmc_decode_cid()
79 add_device_randomness(&card->raw_cid, sizeof(card->raw_cid)); in mmc_decode_cid()
85 card->cid.manfid = unstuff_bits(resp, 120, 8); in mmc_decode_cid()
86 card->cid.oemid = unstuff_bits(resp, 104, 16); in mmc_decode_cid()
87 card->cid.prod_name[0] = unstuff_bits(resp, 96, 8); in mmc_decode_cid()
88 card->cid.prod_name[1] = unstuff_bits(resp, 88, 8); in mmc_decode_cid()
89 card->cid.prod_name[2] = unstuff_bits(resp, 80, 8); in mmc_decode_cid()
90 card->cid.prod_name[3] = unstuff_bits(resp, 72, 8); in mmc_decode_cid()
91 card->cid.prod_name[4] = unstuff_bits(resp, 64, 8); in mmc_decode_cid()
92 card->cid.hwrev = unstuff_bits(resp, 60, 4); in mmc_decode_cid()
93 card->cid.fwrev = unstuff_bits(resp, 56, 4); in mmc_decode_cid()
94 card->cid.serial = unstuff_bits(resp, 24, 32); in mmc_decode_cid()
95 card->cid.year = unstuff_bits(resp, 12, 8); in mmc_decode_cid()
96 card->cid.month = unstuff_bits(resp, 8, 4); in mmc_decode_cid()
98 card->cid.year += 2000; /* SD cards year offset */ in mmc_decode_cid()
101 strim(card->cid.prod_name); in mmc_decode_cid()
107 static int mmc_decode_csd(struct mmc_card *card, bool is_sduc) in mmc_decode_csd() argument
109 struct mmc_csd *csd = &card->csd; in mmc_decode_csd()
111 u32 *resp = card->raw_csd; in mmc_decode_csd()
148 mmc_card_set_readonly(card); in mmc_decode_csd()
158 mmc_card_set_blockaddr(card); in mmc_decode_csd()
175 mmc_card_set_ult_capacity(card); in mmc_decode_csd()
177 mmc_card_set_ext_capacity(card); in mmc_decode_csd()
191 mmc_card_set_readonly(card); in mmc_decode_csd()
195 mmc_hostname(card->host), csd_struct); in mmc_decode_csd()
199 card->erase_size = csd->erase_size; in mmc_decode_csd()
207 int mmc_decode_scr(struct mmc_card *card) in mmc_decode_scr() argument
209 struct sd_scr *scr = &card->scr; in mmc_decode_scr()
213 resp[3] = card->raw_scr[1]; in mmc_decode_scr()
214 resp[2] = card->raw_scr[0]; in mmc_decode_scr()
219 mmc_hostname(card->host), scr_struct); in mmc_decode_scr()
235 card->erased_byte = 0xFF; in mmc_decode_scr()
237 card->erased_byte = 0x0; in mmc_decode_scr()
247 pr_err("%s: invalid bus width\n", mmc_hostname(card->host)); in mmc_decode_scr()
257 static int mmc_read_ssr(struct mmc_card *card) in mmc_read_ssr() argument
265 if (!(card->csd.cmdclass & CCC_APP_SPEC)) { in mmc_read_ssr()
267 mmc_hostname(card->host)); in mmc_read_ssr()
271 raw_ssr = kmalloc(sizeof(card->raw_ssr), GFP_KERNEL); in mmc_read_ssr()
275 if (mmc_app_sd_status(card, raw_ssr)) { in mmc_read_ssr()
277 mmc_hostname(card->host)); in mmc_read_ssr()
283 card->raw_ssr[i] = be32_to_cpu(raw_ssr[i]); in mmc_read_ssr()
291 au = unstuff_bits(card->raw_ssr, 428 - 384, 4); in mmc_read_ssr()
293 if (au <= 9 || card->scr.sda_spec3) { in mmc_read_ssr()
294 card->ssr.au = sd_au_size[au]; in mmc_read_ssr()
295 es = unstuff_bits(card->raw_ssr, 408 - 384, 16); in mmc_read_ssr()
296 et = unstuff_bits(card->raw_ssr, 402 - 384, 6); in mmc_read_ssr()
298 eo = unstuff_bits(card->raw_ssr, 400 - 384, 2); in mmc_read_ssr()
299 card->ssr.erase_timeout = (et * 1000) / es; in mmc_read_ssr()
300 card->ssr.erase_offset = eo * 1000; in mmc_read_ssr()
304 mmc_hostname(card->host)); in mmc_read_ssr()
311 resp[3] = card->raw_ssr[6]; in mmc_read_ssr()
313 card->erase_arg = (card->scr.sda_specx && discard_support) ? in mmc_read_ssr()
322 static int mmc_read_switch(struct mmc_card *card) in mmc_read_switch() argument
327 if (card->scr.sda_vsn < SCR_SPEC_VER_1) in mmc_read_switch()
330 if (!(card->csd.cmdclass & CCC_SWITCH)) { in mmc_read_switch()
332 mmc_hostname(card->host)); in mmc_read_switch()
345 err = mmc_sd_switch(card, SD_SWITCH_CHECK, 0, 0, status); in mmc_read_switch()
355 mmc_hostname(card->host)); in mmc_read_switch()
362 card->sw_caps.hs_max_dtr = HIGH_SPEED_MAX_DTR; in mmc_read_switch()
364 if (card->scr.sda_spec3) { in mmc_read_switch()
365 card->sw_caps.sd3_bus_mode = status[13]; in mmc_read_switch()
367 card->sw_caps.sd3_drv_type = status[9]; in mmc_read_switch()
368 card->sw_caps.sd3_curr_limit = status[7] | status[6] << 8; in mmc_read_switch()
380 int mmc_sd_switch_hs(struct mmc_card *card) in mmc_sd_switch_hs() argument
385 if (card->scr.sda_vsn < SCR_SPEC_VER_1) in mmc_sd_switch_hs()
388 if (!(card->csd.cmdclass & CCC_SWITCH)) in mmc_sd_switch_hs()
391 if (!(card->host->caps & MMC_CAP_SD_HIGHSPEED)) in mmc_sd_switch_hs()
394 if (card->sw_caps.hs_max_dtr == 0) in mmc_sd_switch_hs()
401 err = mmc_sd_switch(card, SD_SWITCH_SET, 0, in mmc_sd_switch_hs()
408 mmc_hostname(card->host)); in mmc_sd_switch_hs()
420 static int sd_select_driver_type(struct mmc_card *card, u8 *status) in sd_select_driver_type() argument
425 card->drive_strength = 0; in sd_select_driver_type()
427 card_drv_type = card->sw_caps.sd3_drv_type | SD_DRIVER_TYPE_B; in sd_select_driver_type()
429 drive_strength = mmc_select_drive_strength(card, in sd_select_driver_type()
430 card->sw_caps.uhs_max_dtr, in sd_select_driver_type()
434 err = mmc_sd_switch(card, SD_SWITCH_SET, 2, in sd_select_driver_type()
440 mmc_hostname(card->host)); in sd_select_driver_type()
443 card->drive_strength = drive_strength; in sd_select_driver_type()
447 mmc_set_driver_type(card->host, drv_type); in sd_select_driver_type()
452 static void sd_update_bus_speed_mode(struct mmc_card *card) in sd_update_bus_speed_mode() argument
458 if (!mmc_host_can_uhs(card->host)) { in sd_update_bus_speed_mode()
459 card->sd_bus_speed = 0; in sd_update_bus_speed_mode()
463 if ((card->host->caps & MMC_CAP_UHS_SDR104) && in sd_update_bus_speed_mode()
464 (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_SDR104)) { in sd_update_bus_speed_mode()
465 card->sd_bus_speed = UHS_SDR104_BUS_SPEED; in sd_update_bus_speed_mode()
466 } else if ((card->host->caps & MMC_CAP_UHS_DDR50) && in sd_update_bus_speed_mode()
467 (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_DDR50)) { in sd_update_bus_speed_mode()
468 card->sd_bus_speed = UHS_DDR50_BUS_SPEED; in sd_update_bus_speed_mode()
469 } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | in sd_update_bus_speed_mode()
470 MMC_CAP_UHS_SDR50)) && (card->sw_caps.sd3_bus_mode & in sd_update_bus_speed_mode()
472 card->sd_bus_speed = UHS_SDR50_BUS_SPEED; in sd_update_bus_speed_mode()
473 } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | in sd_update_bus_speed_mode()
475 (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_SDR25)) { in sd_update_bus_speed_mode()
476 card->sd_bus_speed = UHS_SDR25_BUS_SPEED; in sd_update_bus_speed_mode()
477 } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | in sd_update_bus_speed_mode()
479 MMC_CAP_UHS_SDR12)) && (card->sw_caps.sd3_bus_mode & in sd_update_bus_speed_mode()
481 card->sd_bus_speed = UHS_SDR12_BUS_SPEED; in sd_update_bus_speed_mode()
485 static int sd_set_bus_speed_mode(struct mmc_card *card, u8 *status) in sd_set_bus_speed_mode() argument
490 switch (card->sd_bus_speed) { in sd_set_bus_speed_mode()
493 card->sw_caps.uhs_max_dtr = UHS_SDR104_MAX_DTR; in sd_set_bus_speed_mode()
497 card->sw_caps.uhs_max_dtr = UHS_DDR50_MAX_DTR; in sd_set_bus_speed_mode()
501 card->sw_caps.uhs_max_dtr = UHS_SDR50_MAX_DTR; in sd_set_bus_speed_mode()
505 card->sw_caps.uhs_max_dtr = UHS_SDR25_MAX_DTR; in sd_set_bus_speed_mode()
509 card->sw_caps.uhs_max_dtr = UHS_SDR12_MAX_DTR; in sd_set_bus_speed_mode()
515 err = mmc_sd_switch(card, SD_SWITCH_SET, 0, card->sd_bus_speed, status); in sd_set_bus_speed_mode()
519 if ((status[16] & 0xF) != card->sd_bus_speed) in sd_set_bus_speed_mode()
521 mmc_hostname(card->host)); in sd_set_bus_speed_mode()
523 mmc_set_timing(card->host, timing); in sd_set_bus_speed_mode()
524 mmc_set_clock(card->host, card->sw_caps.uhs_max_dtr); in sd_set_bus_speed_mode()
555 static int sd_set_current_limit(struct mmc_card *card, u8 *status) in sd_set_current_limit() argument
566 if ((card->sd_bus_speed != UHS_SDR50_BUS_SPEED) && in sd_set_current_limit()
567 (card->sd_bus_speed != UHS_SDR104_BUS_SPEED) && in sd_set_current_limit()
568 (card->sd_bus_speed != UHS_DDR50_BUS_SPEED)) in sd_set_current_limit()
575 max_current = sd_get_host_max_current(card->host); in sd_set_current_limit()
593 card->sw_caps.sd3_curr_limit & SD_MAX_CURRENT_800) in sd_set_current_limit()
596 card->sw_caps.sd3_curr_limit & SD_MAX_CURRENT_600) in sd_set_current_limit()
599 card->sw_caps.sd3_curr_limit & SD_MAX_CURRENT_400) in sd_set_current_limit()
602 card->sw_caps.sd3_curr_limit & SD_MAX_CURRENT_200) in sd_set_current_limit()
606 err = mmc_sd_switch(card, SD_SWITCH_SET, 3, in sd_set_current_limit()
613 mmc_hostname(card->host)); in sd_set_current_limit()
623 static bool mmc_sd_use_tuning(struct mmc_card *card) in mmc_sd_use_tuning() argument
629 if (mmc_host_is_spi(card->host)) in mmc_sd_use_tuning()
632 switch (card->host->ios.timing) { in mmc_sd_use_tuning()
637 return !mmc_card_no_uhs_ddr50_tuning(card); in mmc_sd_use_tuning()
646 static int mmc_sd_init_uhs_card(struct mmc_card *card) in mmc_sd_init_uhs_card() argument
651 if (!(card->csd.cmdclass & CCC_SWITCH)) in mmc_sd_init_uhs_card()
659 err = mmc_app_set_bus_width(card, MMC_BUS_WIDTH_4); in mmc_sd_init_uhs_card()
663 mmc_set_bus_width(card->host, MMC_BUS_WIDTH_4); in mmc_sd_init_uhs_card()
669 sd_update_bus_speed_mode(card); in mmc_sd_init_uhs_card()
672 err = sd_select_driver_type(card, status); in mmc_sd_init_uhs_card()
677 err = sd_set_current_limit(card, status); in mmc_sd_init_uhs_card()
682 err = sd_set_bus_speed_mode(card, status); in mmc_sd_init_uhs_card()
686 if (mmc_sd_use_tuning(card)) { in mmc_sd_init_uhs_card()
687 err = mmc_execute_tuning(card); in mmc_sd_init_uhs_card()
696 if (err && card->host->ios.timing == MMC_TIMING_UHS_DDR50) { in mmc_sd_init_uhs_card()
698 mmc_hostname(card->host)); in mmc_sd_init_uhs_card()
709 MMC_DEV_ATTR(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
710 card->raw_cid[2], card->raw_cid[3]);
711 MMC_DEV_ATTR(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
712 card->raw_csd[2], card->raw_csd[3]);
713 MMC_DEV_ATTR(scr, "%08x%08x\n", card->raw_scr[0], card->raw_scr[1]);
716 card->raw_ssr[0], card->raw_ssr[1], card->raw_ssr[2],
717 card->raw_ssr[3], card->raw_ssr[4], card->raw_ssr[5],
718 card->raw_ssr[6], card->raw_ssr[7], card->raw_ssr[8],
719 card->raw_ssr[9], card->raw_ssr[10], card->raw_ssr[11],
720 card->raw_ssr[12], card->raw_ssr[13], card->raw_ssr[14],
721 card->raw_ssr[15]);
722 MMC_DEV_ATTR(date, "%02d/%04d\n", card->cid.month, card->cid.year);
723 MMC_DEV_ATTR(erase_size, "%u\n", card->erase_size << 9);
724 MMC_DEV_ATTR(preferred_erase_size, "%u\n", card->pref_erase << 9);
725 MMC_DEV_ATTR(fwrev, "0x%x\n", card->cid.fwrev);
726 MMC_DEV_ATTR(hwrev, "0x%x\n", card->cid.hwrev);
727 MMC_DEV_ATTR(manfid, "0x%06x\n", card->cid.manfid);
728 MMC_DEV_ATTR(name, "%s\n", card->cid.prod_name);
729 MMC_DEV_ATTR(oemid, "0x%04x\n", card->cid.oemid);
730 MMC_DEV_ATTR(serial, "0x%08x\n", card->cid.serial);
731 MMC_DEV_ATTR(ocr, "0x%08x\n", card->ocr);
732 MMC_DEV_ATTR(rca, "0x%04x\n", card->rca);
738 struct mmc_card *card = mmc_dev_to_card(dev); in mmc_dsr_show() local
739 struct mmc_host *host = card->host; in mmc_dsr_show()
741 if (card->csd.dsr_imp && host->dsr_req) in mmc_dsr_show()
749 MMC_DEV_ATTR(vendor, "0x%04x\n", card->cis.vendor);
750 MMC_DEV_ATTR(device, "0x%04x\n", card->cis.device);
751 MMC_DEV_ATTR(revision, "%u.%u\n", card->major_rev, card->minor_rev);
756 struct mmc_card *card = mmc_dev_to_card(dev); \
758 if (num > card->num_info) \
760 if (!card->info[num - 1][0]) \
762 return sysfs_emit(buf, "%s\n", card->info[num - 1]); \
802 struct mmc_card *card = mmc_dev_to_card(dev); in sd_std_is_visible() local
812 ) &&!mmc_card_sd_combo(card)) in sd_std_is_visible()
908 int mmc_sd_get_csd(struct mmc_card *card, bool is_sduc) in mmc_sd_get_csd() argument
915 err = mmc_send_csd(card, card->raw_csd); in mmc_sd_get_csd()
919 err = mmc_decode_csd(card, is_sduc); in mmc_sd_get_csd()
946 int mmc_sd_setup_card(struct mmc_host *host, struct mmc_card *card, in mmc_sd_setup_card() argument
955 err = mmc_app_send_scr(card); in mmc_sd_setup_card()
959 err = mmc_decode_scr(card); in mmc_sd_setup_card()
966 err = mmc_read_ssr(card); in mmc_sd_setup_card()
971 mmc_init_erase(card); in mmc_sd_setup_card()
978 err = mmc_read_switch(card); in mmc_sd_setup_card()
1004 mmc_card_set_readonly(card); in mmc_sd_setup_card()
1011 unsigned mmc_sd_get_max_clock(struct mmc_card *card) in mmc_sd_get_max_clock() argument
1015 if (mmc_card_hs(card)) { in mmc_sd_get_max_clock()
1016 if (max_dtr > card->sw_caps.hs_max_dtr) in mmc_sd_get_max_clock()
1017 max_dtr = card->sw_caps.hs_max_dtr; in mmc_sd_get_max_clock()
1018 } else if (max_dtr > card->csd.max_dtr) { in mmc_sd_get_max_clock()
1019 max_dtr = card->csd.max_dtr; in mmc_sd_get_max_clock()
1025 static bool mmc_sd_card_using_v18(struct mmc_card *card) in mmc_sd_card_using_v18() argument
1033 return card->sw_caps.sd3_bus_mode & in mmc_sd_card_using_v18()
1037 static int sd_write_ext_reg(struct mmc_card *card, u8 fno, u8 page, u16 offset, in sd_write_ext_reg() argument
1040 struct mmc_host *host = card->host; in sd_write_ext_reg()
1078 mmc_set_data_timeout(&data, card); in sd_write_ext_reg()
1097 static int sd_read_ext_reg(struct mmc_card *card, u8 fno, u8 page, in sd_read_ext_reg() argument
1113 return mmc_send_adtc_data(card, card->host, SD_READ_EXTR_SINGLE, in sd_read_ext_reg()
1117 static int sd_parse_ext_reg_power(struct mmc_card *card, u8 fno, u8 page, in sd_parse_ext_reg_power() argument
1128 err = sd_read_ext_reg(card, fno, page, offset, 512, reg_buf); in sd_parse_ext_reg_power()
1131 mmc_hostname(card->host), err); in sd_parse_ext_reg_power()
1136 card->ext_power.rev = reg_buf[0] & 0xf; in sd_parse_ext_reg_power()
1139 if ((reg_buf[1] & BIT(4)) && !mmc_card_broken_sd_poweroff_notify(card)) in sd_parse_ext_reg_power()
1140 card->ext_power.feature_support |= SD_EXT_POWER_OFF_NOTIFY; in sd_parse_ext_reg_power()
1144 card->ext_power.feature_support |= SD_EXT_POWER_SUSTENANCE; in sd_parse_ext_reg_power()
1148 card->ext_power.feature_support |= SD_EXT_POWER_DOWN_MODE; in sd_parse_ext_reg_power()
1150 card->ext_power.fno = fno; in sd_parse_ext_reg_power()
1151 card->ext_power.page = page; in sd_parse_ext_reg_power()
1152 card->ext_power.offset = offset; in sd_parse_ext_reg_power()
1159 static int sd_parse_ext_reg_perf(struct mmc_card *card, u8 fno, u8 page, in sd_parse_ext_reg_perf() argument
1169 err = sd_read_ext_reg(card, fno, page, offset, 512, reg_buf); in sd_parse_ext_reg_perf()
1172 mmc_hostname(card->host), err); in sd_parse_ext_reg_perf()
1177 card->ext_perf.rev = reg_buf[0]; in sd_parse_ext_reg_perf()
1181 card->ext_perf.feature_support |= SD_EXT_PERF_FX_EVENT; in sd_parse_ext_reg_perf()
1185 card->ext_perf.feature_support |= SD_EXT_PERF_CARD_MAINT; in sd_parse_ext_reg_perf()
1189 card->ext_perf.feature_support |= SD_EXT_PERF_HOST_MAINT; in sd_parse_ext_reg_perf()
1192 if ((reg_buf[4] & BIT(0)) && !mmc_card_broken_sd_cache(card)) in sd_parse_ext_reg_perf()
1193 card->ext_perf.feature_support |= SD_EXT_PERF_CACHE; in sd_parse_ext_reg_perf()
1197 card->ext_perf.feature_support |= SD_EXT_PERF_CMD_QUEUE; in sd_parse_ext_reg_perf()
1199 card->ext_perf.fno = fno; in sd_parse_ext_reg_perf()
1200 card->ext_perf.page = page; in sd_parse_ext_reg_perf()
1201 card->ext_perf.offset = offset; in sd_parse_ext_reg_perf()
1208 static int sd_parse_ext_reg(struct mmc_card *card, u8 *gen_info_buf, in sd_parse_ext_reg() argument
1250 return sd_parse_ext_reg_power(card, fno, page, offset); in sd_parse_ext_reg()
1254 return sd_parse_ext_reg_perf(card, fno, page, offset); in sd_parse_ext_reg()
1259 static int sd_read_ext_regs(struct mmc_card *card) in sd_read_ext_regs() argument
1265 if (mmc_host_is_spi(card->host)) in sd_read_ext_regs()
1268 if (!(card->scr.cmds & SD_SCR_CMD48_SUPPORT)) in sd_read_ext_regs()
1279 err = sd_read_ext_reg(card, 0, 0, 0, 512, gen_info_buf); in sd_read_ext_regs()
1282 mmc_hostname(card->host), err); in sd_read_ext_regs()
1303 mmc_hostname(card->host)); in sd_read_ext_regs()
1313 err = sd_parse_ext_reg(card, gen_info_buf, &next_ext_addr); in sd_read_ext_regs()
1316 mmc_hostname(card->host), err); in sd_read_ext_regs()
1328 return host->card->ext_perf.feature_enabled & SD_EXT_PERF_CACHE; in sd_cache_enabled()
1333 struct mmc_card *card = host->card; in sd_flush_cache() local
1349 fno = card->ext_perf.fno; in sd_flush_cache()
1350 page = card->ext_perf.page; in sd_flush_cache()
1351 offset = card->ext_perf.offset + 261; in sd_flush_cache()
1353 err = sd_write_ext_reg(card, fno, page, offset, BIT(0)); in sd_flush_cache()
1360 err = mmc_poll_for_busy(card, SD_WRITE_EXTR_SINGLE_TIMEOUT_MS, false, in sd_flush_cache()
1369 err = sd_read_ext_reg(card, fno, page, offset, 1, reg_buf); in sd_flush_cache()
1383 static int sd_enable_cache(struct mmc_card *card) in sd_enable_cache() argument
1388 card->ext_perf.feature_enabled &= ~SD_EXT_PERF_CACHE; in sd_enable_cache()
1398 err = sd_write_ext_reg(card, card->ext_perf.fno, card->ext_perf.page, in sd_enable_cache()
1399 card->ext_perf.offset + 260, BIT(0)); in sd_enable_cache()
1402 mmc_hostname(card->host), err); in sd_enable_cache()
1406 err = mmc_poll_for_busy(card, SD_WRITE_EXTR_SINGLE_TIMEOUT_MS, false, in sd_enable_cache()
1409 card->ext_perf.feature_enabled |= SD_EXT_PERF_CACHE; in sd_enable_cache()
1425 struct mmc_card *card; in mmc_sd_init_card() local
1444 card = oldcard; in mmc_sd_init_card()
1449 card = mmc_alloc_card(host, &sd_type); in mmc_sd_init_card()
1450 if (IS_ERR(card)) in mmc_sd_init_card()
1451 return PTR_ERR(card); in mmc_sd_init_card()
1453 card->ocr = ocr; in mmc_sd_init_card()
1454 card->type = MMC_TYPE_SD; in mmc_sd_init_card()
1455 memcpy(card->raw_cid, cid, sizeof(card->raw_cid)); in mmc_sd_init_card()
1462 host->ops->init_card(host, card); in mmc_sd_init_card()
1468 err = mmc_send_relative_addr(host, &card->rca); in mmc_sd_init_card()
1477 err = mmc_sd_get_csd(card, is_sduc); in mmc_sd_init_card()
1481 mmc_decode_cid(card); in mmc_sd_init_card()
1488 if (card->csd.dsr_imp && host->dsr_req) in mmc_sd_init_card()
1495 err = mmc_select_card(card); in mmc_sd_init_card()
1501 mmc_fixup_device(card, mmc_sd_fixups); in mmc_sd_init_card()
1503 err = mmc_sd_setup_card(host, card, oldcard != NULL); in mmc_sd_init_card()
1513 mmc_sd_card_using_v18(card) && in mmc_sd_init_card()
1516 mmc_sd_init_uhs_card(card)) { in mmc_sd_init_card()
1520 mmc_remove_card(card); in mmc_sd_init_card()
1528 err = mmc_sd_init_uhs_card(card); in mmc_sd_init_card()
1535 err = mmc_sd_switch_hs(card); in mmc_sd_init_card()
1537 mmc_set_timing(card->host, MMC_TIMING_SD_HS); in mmc_sd_init_card()
1544 mmc_set_clock(host, mmc_sd_get_max_clock(card)); in mmc_sd_init_card()
1548 err = host->ops->prepare_sd_hs_tuning(host, card); in mmc_sd_init_card()
1557 (card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) { in mmc_sd_init_card()
1558 err = mmc_app_set_bus_width(card, MMC_BUS_WIDTH_4); in mmc_sd_init_card()
1567 err = host->ops->execute_sd_hs_tuning(host, card); in mmc_sd_init_card()
1575 err = sd_read_ext_regs(card); in mmc_sd_init_card()
1581 if (card->ext_perf.feature_support & SD_EXT_PERF_CACHE) { in mmc_sd_init_card()
1582 err = sd_enable_cache(card); in mmc_sd_init_card()
1587 if (!mmc_card_ult_capacity(card) && host->cqe_ops && !host->cqe_enabled) { in mmc_sd_init_card()
1588 err = host->cqe_ops->cqe_enable(host, card); in mmc_sd_init_card()
1605 host->card = card; in mmc_sd_init_card()
1610 mmc_remove_card(card); in mmc_sd_init_card()
1620 return mmc_send_status(host->card, NULL); in mmc_sd_alive()
1630 mmc_get_card(host->card, NULL); in mmc_sd_detect()
1637 mmc_put_card(host->card, NULL); in mmc_sd_detect()
1640 mmc_remove_card(host->card); in mmc_sd_detect()
1641 host->card = NULL; in mmc_sd_detect()
1650 static int sd_can_poweroff_notify(struct mmc_card *card) in sd_can_poweroff_notify() argument
1652 return card->ext_power.feature_support & SD_EXT_POWER_OFF_NOTIFY; in sd_can_poweroff_notify()
1658 struct mmc_card *card = data->card; in sd_busy_poweroff_notify_cb() local
1666 err = sd_read_ext_reg(card, card->ext_power.fno, card->ext_power.page, in sd_busy_poweroff_notify_cb()
1667 card->ext_power.offset + 1, 1, data->reg_buf); in sd_busy_poweroff_notify_cb()
1670 mmc_hostname(card->host), err); in sd_busy_poweroff_notify_cb()
1678 static int sd_poweroff_notify(struct mmc_card *card) in sd_poweroff_notify() argument
1692 err = sd_write_ext_reg(card, card->ext_power.fno, card->ext_power.page, in sd_poweroff_notify()
1693 card->ext_power.offset + 2, BIT(0)); in sd_poweroff_notify()
1696 mmc_hostname(card->host), err); in sd_poweroff_notify()
1701 err = mmc_poll_for_busy(card, SD_WRITE_EXTR_SINGLE_TIMEOUT_MS, false, in sd_poweroff_notify()
1706 cb_data.card = card; in sd_poweroff_notify()
1708 err = __mmc_poll_for_busy(card->host, 0, SD_POWEROFF_NOTIFY_TIMEOUT_MS, in sd_poweroff_notify()
1718 struct mmc_card *card = host->card; in _mmc_sd_suspend() local
1723 if (mmc_card_suspended(card)) in _mmc_sd_suspend()
1726 if (sd_can_poweroff_notify(card)) in _mmc_sd_suspend()
1727 err = sd_poweroff_notify(card); in _mmc_sd_suspend()
1733 mmc_card_set_suspended(card); in _mmc_sd_suspend()
1746 get_device(&host->card->dev); in mmc_sd_remove()
1747 mmc_remove_card(host->card); in mmc_sd_remove()
1751 put_device(&host->card->dev); in mmc_sd_remove()
1752 host->card = NULL; in mmc_sd_remove()
1763 pm_runtime_disable(&host->card->dev); in mmc_sd_suspend()
1764 pm_runtime_set_suspended(&host->card->dev); in mmc_sd_suspend()
1780 if (!mmc_card_suspended(host->card)) in _mmc_sd_resume()
1783 mmc_power_up(host, host->card->ocr); in _mmc_sd_resume()
1784 err = mmc_sd_init_card(host, host->card->ocr, host->card); in _mmc_sd_resume()
1785 mmc_card_clr_suspended(host->card); in _mmc_sd_resume()
1797 pm_runtime_enable(&host->card->dev); in mmc_sd_resume()
1836 mmc_power_cycle(host, host->card->ocr); in mmc_sd_hw_reset()
1837 return mmc_sd_init_card(host, host->card->ocr, host->card); in mmc_sd_hw_reset()
1907 err = mmc_add_card(host->card); in mmc_attach_sd()
1915 mmc_remove_card(host->card); in mmc_attach_sd()
1916 host->card = NULL; in mmc_attach_sd()