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path: root/drivers/dma/mv_xor.h
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Diffstat (limited to 'drivers/dma/mv_xor.h')
-rw-r--r--drivers/dma/mv_xor.h25
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h
index 06b067f24c9b..d0749229c875 100644
--- a/drivers/dma/mv_xor.h
+++ b/drivers/dma/mv_xor.h
@@ -34,13 +34,13 @@
#define XOR_OPERATION_MODE_MEMCPY 2
#define XOR_DESCRIPTOR_SWAP BIT(14)
-#define XOR_CURR_DESC(chan) (chan->mmr_base + 0x210 + (chan->idx * 4))
-#define XOR_NEXT_DESC(chan) (chan->mmr_base + 0x200 + (chan->idx * 4))
-#define XOR_BYTE_COUNT(chan) (chan->mmr_base + 0x220 + (chan->idx * 4))
-#define XOR_DEST_POINTER(chan) (chan->mmr_base + 0x2B0 + (chan->idx * 4))
-#define XOR_BLOCK_SIZE(chan) (chan->mmr_base + 0x2C0 + (chan->idx * 4))
-#define XOR_INIT_VALUE_LOW(chan) (chan->mmr_base + 0x2E0)
-#define XOR_INIT_VALUE_HIGH(chan) (chan->mmr_base + 0x2E4)
+#define XOR_CURR_DESC(chan) (chan->mmr_high_base + 0x10 + (chan->idx * 4))
+#define XOR_NEXT_DESC(chan) (chan->mmr_high_base + 0x00 + (chan->idx * 4))
+#define XOR_BYTE_COUNT(chan) (chan->mmr_high_base + 0x20 + (chan->idx * 4))
+#define XOR_DEST_POINTER(chan) (chan->mmr_high_base + 0xB0 + (chan->idx * 4))
+#define XOR_BLOCK_SIZE(chan) (chan->mmr_high_base + 0xC0 + (chan->idx * 4))
+#define XOR_INIT_VALUE_LOW(chan) (chan->mmr_high_base + 0xE0)
+#define XOR_INIT_VALUE_HIGH(chan) (chan->mmr_high_base + 0xE4)
#define XOR_CONFIG(chan) (chan->mmr_base + 0x10 + (chan->idx * 4))
#define XOR_ACTIVATION(chan) (chan->mmr_base + 0x20 + (chan->idx * 4))
@@ -50,11 +50,11 @@
#define XOR_ERROR_ADDR(chan) (chan->mmr_base + 0x60)
#define XOR_INTR_MASK_VALUE 0x3F5
-#define WINDOW_BASE(w) (0x250 + ((w) << 2))
-#define WINDOW_SIZE(w) (0x270 + ((w) << 2))
-#define WINDOW_REMAP_HIGH(w) (0x290 + ((w) << 2))
-#define WINDOW_BAR_ENABLE(chan) (0x240 + ((chan) << 2))
-#define WINDOW_OVERRIDE_CTRL(chan) (0x2A0 + ((chan) << 2))
+#define WINDOW_BASE(w) (0x50 + ((w) << 2))
+#define WINDOW_SIZE(w) (0x70 + ((w) << 2))
+#define WINDOW_REMAP_HIGH(w) (0x90 + ((w) << 2))
+#define WINDOW_BAR_ENABLE(chan) (0x40 + ((chan) << 2))
+#define WINDOW_OVERRIDE_CTRL(chan) (0xA0 + ((chan) << 2))
struct mv_xor_device {
void __iomem *xor_base;
@@ -82,6 +82,7 @@ struct mv_xor_chan {
int pending;
spinlock_t lock; /* protects the descriptor slot pool */
void __iomem *mmr_base;
+ void __iomem *mmr_high_base;
unsigned int idx;
int irq;
enum dma_transaction_type current_type;