src/sys/dev/sdmmc/sdhc.c - diff

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version 1.107, 2020/07/15 15:57:52

version 1.108, 2021/03/13 23:26:47

Line 389 sdhc_host_found(struct sdhc_softc *sc, b

}

aprint_verbose(", caps <%08x/%08x>", caps, caps2);

const u_int retuning_mode = (caps2 >> SDHC_RETUNING_MODES_SHIFT) &

SDHC_RETUNING_MODES_MASK;

if (retuning_mode == SDHC_RETUNING_MODE_1) {

Line 1724 sdhc_start_command(struct sdhc_host *hp,

Line 1726 sdhc_start_command(struct sdhc_host *hp,

}

/* Prepare transfer mode register value. (2.2.5) */

mode = SDHC_BLOCK_COUNT_ENABLE;

mode = 0;

if (ISSET(cmd->c_flags, SCF_CMD_READ))

mode |= SDHC_READ_MODE;

if (blkcount > 1) {

if (blkcount > 0) {

mode |= SDHC_MULTI_BLOCK_MODE;

mode |= SDHC_BLOCK_COUNT_ENABLE;

/* XXX only for memory commands? */

if (blkcount > 1) {

if (!ISSET(sc->sc_flags, SDHC_FLAG_NO_AUTO_STOP))

mode |= SDHC_MULTI_BLOCK_MODE;

mode |= SDHC_AUTO_CMD12_ENABLE;

if (!ISSET(sc->sc_flags, SDHC_FLAG_NO_AUTO_STOP)

&& !ISSET(cmd->c_flags, SCF_NO_STOP))

mode |= SDHC_AUTO_CMD12_ENABLE;

}

if (cmd->c_dmamap != NULL && cmd->c_datalen > 0 &&

ISSET(hp->flags, SHF_MODE_DMAEN)) {