On Sat, Feb 11, 2017 at 7:07 AM, P J P <ppan...@redhat.com> wrote: > From: Prasad J Pandit <p...@fedoraproject.org> > > In sdhci_write invoke multi block transfer if it is enabled > in the transfer mode register 's->trnmod'. > > Signed-off-by: Prasad J Pandit <p...@fedoraproject.org>
Reviewed-by: Alistair Francis <alistair.fran...@xilinx.com> Thanks, Alistair > --- > hw/sd/sdhci.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > Update: test if (s->trnmod & SDHC_TRNS_MULTI) is true > -> https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg02357.html > > diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c > index 0307b8c..99fa0c7 100644 > --- a/hw/sd/sdhci.c > +++ b/hw/sd/sdhci.c > @@ -1022,7 +1022,11 @@ sdhci_write(void *opaque, hwaddr offset, uint64_t val, > unsigned size) > /* Writing to last byte of sdmasysad might trigger transfer */ > if (!(mask & 0xFF000000) && TRANSFERRING_DATA(s->prnsts) && > s->blkcnt && > s->blksize && SDHC_DMA_TYPE(s->hostctl) == SDHC_CTRL_SDMA) { > - sdhci_sdma_transfer_multi_blocks(s); > + if (s->trnmod & SDHC_TRNS_MULTI) { > + sdhci_sdma_transfer_multi_blocks(s); > + } else { > + sdhci_sdma_transfer_single_block(s); > + } > } > break; > case SDHC_BLKSIZE: > -- > 2.9.3 >
