arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h

   1 /*
   2  * the read/write interfaces for Virtual Support Module(VSM)
   3  *
   4  * Copyright (C) 2009 Lemote, Inc.
   5  * Author: Wu Zhangjin <wuzhangjin@gmail.com>
   6  */
   7
   8 #ifndef _CS5536_VSM_H
   9 #define _CS5536_VSM_H
  10
  11 #include <linux/types.h>
  12
  13 typedef void (*cs5536_pci_vsm_write)(int reg, u32 value);
  14 typedef u32 (*cs5536_pci_vsm_read)(int reg);
  15
  16 #define DECLARE_CS5536_MODULE(name) \
  17 extern void pci_##name##_write_reg(int reg, u32 value); \
  18 extern u32 pci_##name##_read_reg(int reg);
  19
  20 /* ide module */
  21 DECLARE_CS5536_MODULE(ide)
  22 /* acc module */
  23 DECLARE_CS5536_MODULE(acc)
  24 /* ohci module */
  25 DECLARE_CS5536_MODULE(ohci)
  26 /* isa module */
  27 DECLARE_CS5536_MODULE(isa)
  28 /* ehci module */
  29 DECLARE_CS5536_MODULE(ehci)
  30
  31 #endif                          /* _CS5536_VSM_H */