diff options
| -rw-r--r-- | arch/mips/jazz/jazzdma.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c index 7d4f3b3e3..988499c79 100644 --- a/arch/mips/jazz/jazzdma.c +++ b/arch/mips/jazz/jazzdma.c @@ -514,3 +514,18 @@ int vdma_get_residue(int channel) return residual; } + +/* + * Get DMA channel enable register + */ +int vdma_get_enable(int channel) +{ + int enable; + + enable = r4030_read_reg32(JAZZ_R4030_CHNL_ENABLE+(channel<<5)); + + if (vdma_debug) + printk("vdma_get_enable: channel %d: enable=%d\n",channel,enable); + + return enable; +} |