hardware.h 591 B

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  1. /*
  2. * arch/arm/mach-dove/include/mach/hardware.h
  3. *
  4. * This file is licensed under the terms of the GNU General Public
  5. * License version 2. This program is licensed "as is" without any
  6. * warranty of any kind, whether express or implied.
  7. */
  8. #ifndef __ASM_ARCH_HARDWARE_H
  9. #define __ASM_ARCH_HARDWARE_H
  10. #include "dove.h"
  11. /* Macros below are required for compatibility with PXA AC'97 driver. */
  12. #define __REG(x) (*((volatile u32 *)((x) - DOVE_SB_REGS_PHYS_BASE + \
  13. DOVE_SB_REGS_VIRT_BASE)))
  14. #define __PREG(x) (((u32)&(x)) - DOVE_SB_REGS_VIRT_BASE + \
  15. DOVE_SB_REGS_PHYS_BASE)
  16. #endif