diff options
Diffstat (limited to 'hw/dma/omap_dma.c')
| -rw-r--r-- | hw/dma/omap_dma.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/hw/dma/omap_dma.c b/hw/dma/omap_dma.c index f6f86f9639..45dfe7aadd 100644 --- a/hw/dma/omap_dma.c +++ b/hw/dma/omap_dma.c @@ -878,15 +878,17 @@ static int omap_dma_ch_reg_write(struct omap_dma_s *s, ch->burst[0] = (value & 0x0180) >> 7; ch->pack[0] = (value & 0x0040) >> 6; ch->port[0] = (enum omap_dma_port) ((value & 0x003c) >> 2); - ch->data_type = 1 << (value & 3); if (ch->port[0] >= __omap_dma_port_last) printf("%s: invalid DMA port %i\n", __FUNCTION__, ch->port[0]); if (ch->port[1] >= __omap_dma_port_last) printf("%s: invalid DMA port %i\n", __FUNCTION__, ch->port[1]); - if ((value & 3) == 3) + ch->data_type = 1 << (value & 3); + if ((value & 3) == 3) { printf("%s: bad data_type for DMA channel\n", __FUNCTION__); + ch->data_type >>= 1; + } break; case 0x02: /* SYS_DMA_CCR_CH0 */ @@ -1988,8 +1990,10 @@ static void omap_dma4_write(void *opaque, hwaddr addr, fprintf(stderr, "%s: bad MReqAddressTranslate sideband signal\n", __FUNCTION__); ch->data_type = 1 << (value & 3); - if ((value & 3) == 3) + if ((value & 3) == 3) { printf("%s: bad data_type for DMA channel\n", __FUNCTION__); + ch->data_type >>= 1; + } break; case 0x14: /* DMA4_CEN */ |