diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/sd/sdhci.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c index c849c3d..61e469b 100644 --- a/hw/sd/sdhci.c +++ b/hw/sd/sdhci.c @@ -731,6 +731,12 @@ static void sdhci_do_adma(SDHCIState *s) ADMADescr dscr = {}; int i; + if (s->trnmod & SDHC_TRNS_BLK_CNT_EN && !s->blkcnt) { + /* Stop Multiple Transfer */ + sdhci_end_transfer(s); + return; + } + for (i = 0; i < SDHC_ADMA_DESCS_PER_DELAY; ++i) { s->admaerr &= ~SDHC_ADMAERR_LENGTH_MISMATCH; @@ -756,7 +762,6 @@ static void sdhci_do_adma(SDHCIState *s) switch (dscr.attr & SDHC_ADMA_ATTR_ACT_MASK) { case SDHC_ADMA_ATTR_ACT_TRAN: /* data transfer */ - if (s->trnmod & SDHC_TRNS_READ) { while (length) { if (s->data_count == 0) { |