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Diffstat (limited to 'drivers/mtd/nand/gpmi-nand/gpmi-nand.h')
-rw-r--r--drivers/mtd/nand/gpmi-nand/gpmi-nand.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h
index 32c6ba49f986..544062f65020 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h
@@ -189,6 +189,8 @@ struct gpmi_nand_data {
void *auxiliary_virt;
dma_addr_t auxiliary_phys;
+ void *raw_buffer;
+
/* DMA channels */
#define DMA_CHANS 8
struct dma_chan *dma_chans[DMA_CHANS];
@@ -290,6 +292,10 @@ extern int gpmi_send_page(struct gpmi_nand_data *,
extern int gpmi_read_page(struct gpmi_nand_data *,
dma_addr_t payload, dma_addr_t auxiliary);
+void gpmi_copy_bits(u8 *dst, size_t dst_bit_off,
+ const u8 *src, size_t src_bit_off,
+ size_t nbits);
+
/* BCH : Status Block Completion Codes */
#define STATUS_GOOD 0x00
#define STATUS_ERASED 0xff