include/linux/mfd/tmio.h

   1 #ifndef MFD_TMIO_H
   2 #define MFD_TMIO_H
   3
   4 #define tmio_ioread8(addr) readb(addr)
   5 #define tmio_ioread16(addr) readw(addr)
   6 #define tmio_ioread16_rep(r, b, l) readsw(r, b, l)
   7 #define tmio_ioread32(addr) \
   8         (((u32) readw((addr))) | (((u32) readw((addr) + 2)) << 16))
   9
  10 #define tmio_iowrite8(val, addr) writeb((val), (addr))
  11 #define tmio_iowrite16(val, addr) writew((val), (addr))
  12 #define tmio_iowrite16_rep(r, b, l) writesw(r, b, l)
  13 #define tmio_iowrite32(val, addr) \
  14         do { \
  15         writew((val),       (addr)); \
  16         writew((val) >> 16, (addr) + 2); \
  17         } while (0)
  18
  19 /*
  20  * data for the NAND controller
  21  */
  22 struct tmio_nand_data {
  23         struct nand_bbt_descr   *badblock_pattern;
  24         struct mtd_partition    *partition;
  25         unsigned int            num_partitions;
  26 };
  27
  28 #endif