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-rw-r--r--drivers/dma/ioat/registers.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/dma/ioat/registers.h b/drivers/dma/ioat/registers.h
index 1391798542b6..2f1cfa0f1f47 100644
--- a/drivers/dma/ioat/registers.h
+++ b/drivers/dma/ioat/registers.h
@@ -79,6 +79,8 @@
#define IOAT_CAP_APIC 0x00000080
#define IOAT_CAP_XOR 0x00000100
#define IOAT_CAP_PQ 0x00000200
+#define IOAT_CAP_DWBES 0x00002000
+#define IOAT_CAP_RAID16SS 0x00020000
#define IOAT_CHANNEL_MMIO_SIZE 0x80 /* Each Channel MMIO space is this size */
@@ -93,6 +95,8 @@
#define IOAT_CHANCTRL_ERR_COMPLETION_EN 0x0004
#define IOAT_CHANCTRL_INT_REARM 0x0001
#define IOAT_CHANCTRL_RUN (IOAT_CHANCTRL_INT_REARM |\
+ IOAT_CHANCTRL_ERR_INT_EN |\
+ IOAT_CHANCTRL_ERR_COMPLETION_EN |\
IOAT_CHANCTRL_ANY_ERR_ABORT_EN)
#define IOAT_DMA_COMP_OFFSET 0x02 /* 16-bit DMA channel compatibility */