diff options
Diffstat (limited to 'chip/mec1322/dma.c')
| -rw-r--r-- | chip/mec1322/dma.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/chip/mec1322/dma.c b/chip/mec1322/dma.c index 53e09122af..afd76aedc4 100644 --- a/chip/mec1322/dma.c +++ b/chip/mec1322/dma.c @@ -34,6 +34,17 @@ void dma_disable(enum dma_channel channel) chan->act = 0; } +void dma_disable_all(void) +{ + int ch; + + for (ch = 0; ch < MEC1322_DMAC_COUNT; ch++) { + mec1322_dma_chan_t *chan = dma_get_channel(ch); + chan->ctrl &= ~(1 << 0); + chan->act = 0; + } +} + /** * Prepare a channel for use and start it * |