mmc/core/sd.c

1018 static int sd_write_ext_reg(struct mmc_card *card, u8 fno, u8 page, u16 offset,
1044 	cmd.arg = fno << 27 | page << 18 | offset << 9;
1078 static int sd_read_ext_reg(struct mmc_card *card, u8 fno, u8 page,
1092 	cmd_args = fno << 27 | page << 18 | offset << 9 | (len -1);
1098 static int sd_parse_ext_reg_power(struct mmc_card *card, u8 fno, u8 page,
1109 	err = sd_read_ext_reg(card, fno, page, offset, 512, reg_buf);
1131 	card->ext_power.fno = fno;
1140 static int sd_parse_ext_reg_perf(struct mmc_card *card, u8 fno, u8 page,
1150 	err = sd_read_ext_reg(card, fno, page, offset, 512, reg_buf);
1180 	card->ext_perf.fno = fno;
1192 	u8 num_regs, fno, page;
1227 	fno = reg_addr >> 18 & 0xf;
1231 		return sd_parse_ext_reg_power(card, fno, page, offset);
1235 		return sd_parse_ext_reg_perf(card, fno, page, offset);
1315 	u8 *reg_buf, fno, page;
1330 	fno = card->ext_perf.fno;
1334 	err = sd_write_ext_reg(card, fno, page, offset, BIT(0));
1350 	err = sd_read_ext_reg(card, fno, page, offset, 1, reg_buf);
1379 	err = sd_write_ext_reg(card, card->ext_perf.fno, card->ext_perf.page,
1649 	err = sd_read_ext_reg(card, card->ext_power.fno, card->ext_power.page,
1675 	err = sd_write_ext_reg(card, card->ext_power.fno, card->ext_power.page,