1 files changed, 2 insertions, 0 deletions
diff --git a/wct4xxp.c b/wct4xxp.c
index ec1bfa6..00b98f3 100755
--- a/wct4xxp.c
+++ b/wct4xxp.c
@@ -1390,6 +1390,8 @@ static int t4_startup(struct zt_span *span)
 #ifdef VPM_SUPPORT
 		wc->dmactrl |= wc->vpm;
 #endif
+		/* Seed interrupt register */
+		__t4_pci_out(wc, WC_INTR, 0x0c);
 		if (noburst)
 			wc->dmactrl |= (1 << 26);
 		__t4_pci_out(wc, WC_DMACTRL, wc->dmactrl);