---

yaml --- r: 165810 b: refs/heads/master c: e61daca h: refs/heads/master v: v3
git-mirror · Sep 9, 2009 · 0ecdfb8 · 0ecdfb8
1 parent 92f0b44
commit 0ecdfb8
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Showing 3 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5669e31c5a4874f1634bc0ffba268a6e2fa0cdd2
+refs/heads/master: e61dacaeb3918cd00cd642e8fb0828324ac59819
diff --git a/trunk/drivers/dma/ioat/dma_v3.c b/trunk/drivers/dma/ioat/dma_v3.c
@@ -167,7 +167,8 @@ static void ioat3_cleanup_tasklet(unsigned long data)
 	struct ioat2_dma_chan *ioat = (void *) data;
 
 	ioat3_cleanup(ioat);
-	writew(IOAT_CHANCTRL_RUN, ioat->base.reg_base + IOAT_CHANCTRL_OFFSET);
+	writew(IOAT_CHANCTRL_RUN | IOAT3_CHANCTRL_COMPL_DCA_EN,
+	       ioat->base.reg_base + IOAT_CHANCTRL_OFFSET);
 }
 
 static void ioat3_restart_channel(struct ioat2_dma_chan *ioat)

diff --git a/trunk/drivers/dma/ioat/registers.h b/trunk/drivers/dma/ioat/registers.h
@@ -84,6 +84,7 @@
 /* DMA Channel Registers */
 #define IOAT_CHANCTRL_OFFSET			0x00	/* 16-bit Channel Control Register */
 #define IOAT_CHANCTRL_CHANNEL_PRIORITY_MASK	0xF000
+#define IOAT3_CHANCTRL_COMPL_DCA_EN		0x0200
 #define IOAT_CHANCTRL_CHANNEL_IN_USE		0x0100
 #define IOAT_CHANCTRL_DESCRIPTOR_ADDR_SNOOP_CONTROL	0x0020
 #define IOAT_CHANCTRL_ERR_INT_EN		0x0010