diff options
Diffstat (limited to 'drivers/dma/mv_xor.h')
| -rw-r--r-- | drivers/dma/mv_xor.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h index bf56e082e7cd..88eeab222a23 100644 --- a/drivers/dma/mv_xor.h +++ b/drivers/dma/mv_xor.h @@ -80,12 +80,17 @@ #define WINDOW_BAR_ENABLE(chan) (0x40 + ((chan) << 2)) #define WINDOW_OVERRIDE_CTRL(chan) (0xA0 + ((chan) << 2)) +#define WINDOW_COUNT 8 + struct mv_xor_device { void __iomem *xor_base; void __iomem *xor_high_base; struct clk *clk; struct mv_xor_chan *channels[MV_XOR_MAX_CHANNELS]; int xor_type; + + u32 win_start[WINDOW_COUNT]; + u32 win_end[WINDOW_COUNT]; }; /** @@ -127,6 +132,8 @@ struct mv_xor_chan { char dummy_dst[MV_XOR_MIN_BYTE_COUNT]; dma_addr_t dummy_src_addr, dummy_dst_addr; u32 saved_config_reg, saved_int_mask_reg; + + struct mv_xor_device *xordev; }; /** |