16 static void print_mmcinfo(struct mmc *mmc)  in print_mmcinfo()  argument
20 	printf("Device: %s\n", mmc->cfg->name);  in print_mmcinfo()
21 	printf("Manufacturer ID: %x\n", mmc->cid[0] >> 24);  in print_mmcinfo()
22 	printf("OEM: %x\n", (mmc->cid[0] >> 8) & 0xffff);  in print_mmcinfo()
23 	printf("Name: %c%c%c%c%c \n", mmc->cid[0] & 0xff,  in print_mmcinfo()
24 			(mmc->cid[1] >> 24), (mmc->cid[1] >> 16) & 0xff,  in print_mmcinfo()
25 			(mmc->cid[1] >> 8) & 0xff, mmc->cid[1] & 0xff);  in print_mmcinfo()
27 	printf("Bus Speed: %d\n", mmc->clock);  in print_mmcinfo()
29 	printf("Mode : %s\n", mmc_mode_name(mmc->selected_mode));  in print_mmcinfo()
30 	mmc_dump_capabilities("card capabilities", mmc->card_caps);  in print_mmcinfo()
31 	mmc_dump_capabilities("host capabilities", mmc->host_caps);  in print_mmcinfo()
33 	printf("Rd Block Len: %d\n", mmc->read_bl_len);  in print_mmcinfo()
35 	printf("%s version %d.%d", IS_SD(mmc) ? "SD" : "MMC",  in print_mmcinfo()
36 			EXTRACT_SDMMC_MAJOR_VERSION(mmc->version),  in print_mmcinfo()
37 			EXTRACT_SDMMC_MINOR_VERSION(mmc->version));  in print_mmcinfo()
38 	if (EXTRACT_SDMMC_CHANGE_VERSION(mmc->version) != 0)  in print_mmcinfo()
39 		printf(".%d", EXTRACT_SDMMC_CHANGE_VERSION(mmc->version));  in print_mmcinfo()
42 	printf("High Capacity: %s\n", mmc->high_capacity ? "Yes" : "No");  in print_mmcinfo()
44 	print_size(mmc->capacity, "\n");  in print_mmcinfo()
46 	printf("Bus Width: %d-bit%s\n", mmc->bus_width,  in print_mmcinfo()
47 			mmc->ddr_mode ? " DDR" : "");  in print_mmcinfo()
51 	print_size(((u64)mmc->erase_grp_size) << 9, "\n");  in print_mmcinfo()
54 	if (!IS_SD(mmc) && mmc->version >= MMC_VERSION_4_41) {  in print_mmcinfo()
55 		bool has_enh = (mmc->part_support & ENHNCD_SUPPORT) != 0;  in print_mmcinfo()
56 		bool usr_enh = has_enh && (mmc->part_attr & EXT_CSD_ENH_USR);  in print_mmcinfo()
60 		print_size(((u64)mmc->hc_wp_grp_size) << 9, "\n");  in print_mmcinfo()
64 		print_size(mmc->capacity_user, usr_enh ? " ENH" : "");  in print_mmcinfo()
65 		if (mmc->wr_rel_set & EXT_CSD_WR_DATA_REL_USR)  in print_mmcinfo()
71 			print_size(mmc->enh_user_start, "\n");  in print_mmcinfo()
73 			print_size(mmc->enh_user_size, "\n");  in print_mmcinfo()
76 		print_size(mmc->capacity_boot, has_enh ? " ENH\n" : "\n");  in print_mmcinfo()
78 		print_size(mmc->capacity_rpmb, has_enh ? " ENH\n" : "\n");  in print_mmcinfo()
80 		for (i = 0; i < ARRAY_SIZE(mmc->capacity_gp); i++) {  in print_mmcinfo()
82 				(mmc->part_attr & EXT_CSD_ENH_GP(i));  in print_mmcinfo()
83 			if (mmc->capacity_gp[i]) {  in print_mmcinfo()
85 				print_size(mmc->capacity_gp[i],  in print_mmcinfo()
87 				if (mmc->wr_rel_set & EXT_CSD_WR_DATA_REL_GP(i))  in print_mmcinfo()
95 static struct mmc *init_mmc_device(int dev, bool force_init)  in init_mmc_device()
97 	struct mmc *mmc;  in init_mmc_device()  local
98 	mmc = find_mmc_device(dev);  in init_mmc_device()
99 	if (!mmc) {  in init_mmc_device()
105 		mmc->has_init = 0;  in init_mmc_device()
106 	if (mmc_init(mmc))  in init_mmc_device()
108 	return mmc;  in init_mmc_device()
112 	struct mmc *mmc;  in do_mmcinfo()  local
123 	mmc = init_mmc_device(curr_device, false);  in do_mmcinfo()
124 	if (!mmc)  in do_mmcinfo()
127 	print_mmcinfo(mmc);  in do_mmcinfo()
147 	struct mmc *mmc = find_mmc_device(curr_device);  in do_mmcrpmb_key()  local
155 	if (mmc_rpmb_set_key(mmc, key_addr)) {  in do_mmcrpmb_key()
168 	struct mmc *mmc = find_mmc_device(curr_device);  in do_mmcrpmb_read()  local
182 	n =  mmc_rpmb_read(mmc, addr, blk, cnt, key_addr);  in do_mmcrpmb_read()
196 	struct mmc *mmc = find_mmc_device(curr_device);  in do_mmcrpmb_write()  local
208 	n =  mmc_rpmb_write(mmc, addr, blk, cnt, key_addr);  in do_mmcrpmb_write()
219 	struct mmc *mmc = find_mmc_device(curr_device);  in do_mmcrpmb_counter()  local
221 	if (mmc_rpmb_get_counter(mmc, &counter))  in do_mmcrpmb_counter()
238 	struct mmc *mmc;  in do_mmcrpmb()  local
253 	mmc = init_mmc_device(curr_device, false);  in do_mmcrpmb()
254 	if (!mmc)  in do_mmcrpmb()
257 	if (!(mmc->version & MMC_VERSION_MMC)) {  in do_mmcrpmb()
261 	if (mmc->version < MMC_VERSION_4_41) {  in do_mmcrpmb()
267 	original_part = mmc->block_dev.hwpart;  in do_mmcrpmb()
269 	original_part = mmc_get_blk_desc(mmc)->hwpart;  in do_mmcrpmb()
287 	struct mmc *mmc;  in do_mmc_read()  local
298 	mmc = init_mmc_device(curr_device, false);  in do_mmc_read()
299 	if (!mmc)  in do_mmc_read()
305 	n = blk_dread(mmc_get_blk_desc(mmc), blk, cnt, addr);  in do_mmc_read()
331 	struct mmc *mmc;  in do_mmc_sparse_write()  local
347 	mmc = init_mmc_device(curr_device, false);  in do_mmc_sparse_write()
348 	if (!mmc)  in do_mmc_sparse_write()
354 	if (mmc_getwp(mmc) == 1) {  in do_mmc_sparse_write()
359 	dev_desc = mmc_get_blk_desc(mmc);  in do_mmc_sparse_write()
380 	struct mmc *mmc;  in do_mmc_write()  local
391 	mmc = init_mmc_device(curr_device, false);  in do_mmc_write()
392 	if (!mmc)  in do_mmc_write()
398 	if (mmc_getwp(mmc) == 1) {  in do_mmc_write()
402 	n = blk_dwrite(mmc_get_blk_desc(mmc), blk, cnt, addr);  in do_mmc_write()
410 	struct mmc *mmc;  in do_mmc_erase()  local
419 	mmc = init_mmc_device(curr_device, false);  in do_mmc_erase()
420 	if (!mmc)  in do_mmc_erase()
426 	if (mmc_getwp(mmc) == 1) {  in do_mmc_erase()
430 	n = blk_derase(mmc_get_blk_desc(mmc), blk, cnt);  in do_mmc_erase()
440 	struct mmc *mmc;  in do_mmc_rescan()  local
442 	mmc = init_mmc_device(curr_device, true);  in do_mmc_rescan()
443 	if (!mmc)  in do_mmc_rescan()
452 	struct mmc *mmc;  in do_mmc_part()  local
454 	mmc = init_mmc_device(curr_device, false);  in do_mmc_part()
455 	if (!mmc)  in do_mmc_part()
471 	struct mmc *mmc;  in do_mmc_dev()  local
489 	mmc = init_mmc_device(dev, true);  in do_mmc_dev()
490 	if (!mmc)  in do_mmc_dev()
500 	if (mmc->part_config == MMCPART_NOAVAILABLE)  in do_mmc_dev()
504 		       curr_device, mmc_get_blk_desc(mmc)->hwpart);  in do_mmc_dev()
587 	struct mmc *mmc;  in do_mmc_hwpartition()  local
592 	mmc = init_mmc_device(curr_device, false);  in do_mmc_hwpartition()
593 	if (!mmc)  in do_mmc_hwpartition()
655 	if (!mmc_hwpart_config(mmc, &pconf, mode)) {  in do_mmc_hwpartition()
672 	struct mmc *mmc;  in do_mmc_bootbus()  local
682 	mmc = init_mmc_device(dev, false);  in do_mmc_bootbus()
683 	if (!mmc)  in do_mmc_bootbus()
686 	if (IS_SD(mmc)) {  in do_mmc_bootbus()
692 	return mmc_set_boot_bus_width(mmc, width, reset, mode);  in do_mmc_bootbus()
698 	struct mmc *mmc;  in do_mmc_boot_resize()  local
707 	mmc = init_mmc_device(dev, false);  in do_mmc_boot_resize()
708 	if (!mmc)  in do_mmc_boot_resize()
711 	if (IS_SD(mmc)) {  in do_mmc_boot_resize()
716 	if (mmc_boot_partition_size_change(mmc, bootsize, rpmbsize)) {  in do_mmc_boot_resize()
726 static int mmc_partconf_print(struct mmc *mmc)  in mmc_partconf_print()  argument
730 	if (mmc->part_config == MMCPART_NOAVAILABLE) {  in mmc_partconf_print()
731 		printf("No part_config info for ver. 0x%x\n", mmc->version);  in mmc_partconf_print()
735 	access = EXT_CSD_EXTRACT_PARTITION_ACCESS(mmc->part_config);  in mmc_partconf_print()
736 	ack = EXT_CSD_EXTRACT_BOOT_ACK(mmc->part_config);  in mmc_partconf_print()
737 	part = EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config);  in mmc_partconf_print()
751 	struct mmc *mmc;  in do_mmc_partconf()  local
759 	mmc = init_mmc_device(dev, false);  in do_mmc_partconf()
760 	if (!mmc)  in do_mmc_partconf()
763 	if (IS_SD(mmc)) {  in do_mmc_partconf()
769 		return mmc_partconf_print(mmc);  in do_mmc_partconf()
776 	return mmc_set_part_conf(mmc, ack, part_num, access);  in do_mmc_partconf()
782 	struct mmc *mmc;  in do_mmc_rst_func()  local
801 	mmc = init_mmc_device(dev, false);  in do_mmc_rst_func()
802 	if (!mmc)  in do_mmc_rst_func()
805 	if (IS_SD(mmc)) {  in do_mmc_rst_func()
810 	return mmc_set_rst_n_function(mmc, enable);  in do_mmc_rst_func()
816 	struct mmc *mmc;  in do_mmc_setdsr()  local
824 	mmc = find_mmc_device(curr_device);  in do_mmc_setdsr()
825 	if (!mmc) {  in do_mmc_setdsr()
829 	ret = mmc_set_dsr(mmc, val);  in do_mmc_setdsr()
832 		mmc->has_init = 0;  in do_mmc_setdsr()
833 		if (mmc_init(mmc))  in do_mmc_setdsr()
846 	struct mmc *mmc;  in do_mmc_bkops_enable()  local
853 	mmc = init_mmc_device(dev, false);  in do_mmc_bkops_enable()
854 	if (!mmc)  in do_mmc_bkops_enable()
857 	if (IS_SD(mmc)) {  in do_mmc_bkops_enable()
862 	return mmc_set_bkops_enable(mmc);  in do_mmc_bkops_enable()
925 	mmc, 29, 1, do_mmcops,