Restart DMA on master abort

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@163 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 3 insertions, 0 deletions

diff --git a/wcfxo.c b/wcfxo.c
index a0118f1..461fb93 100755
--- a/wcfxo.c
+++ b/wcfxo.c
@@ -401,6 +401,9 @@ static void wcfxo_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 	if (ints & 0x10) {
 		printk("PCI Master abort\n");
+		/* Stop DMA and start it again */
+		wcfxo_stop_dma(wc);
+		wcfxo_start_dma(wc);
 		return;
 	}