diff options
Diffstat (limited to 'drivers/mtd/nand/gpmi-nand/gpmi-nand.h')
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 6 |
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 |