#define _ASM_POWERPC_IO_H
#ifdef __KERNEL__
-/*
+/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
#define _PNPWRP 0xa79
#define PNPBIOS_BASE 0xf000
+#include <linux/device.h>
+#include <linux/io.h>
+
#include <linux/compiler.h>
#include <asm/page.h>
#include <asm/byteorder.h>
#define PCI_DRAM_OFFSET pci_dram_offset
#else
#define _IO_BASE pci_io_base
-#define _ISA_MEM_BASE 0
+#define _ISA_MEM_BASE isa_mem_base
#define PCI_DRAM_OFFSET 0
#endif
extern unsigned long isa_io_base;
-extern unsigned long isa_mem_base;
extern unsigned long pci_io_base;
extern unsigned long pci_dram_offset;
+extern resource_size_t isa_mem_base;
+
#if defined(CONFIG_PPC32) && defined(CONFIG_PPC_INDIRECT_IO)
#error CONFIG_PPC_INDIRECT_IO is not yet supported on 32 bits
#endif
{ \
type ret; \
__asm__ __volatile__("sync;" insn ";twi 0,%0,0;isync" \
- : "=r" (ret) : "r" (addr), "m" (*addr)); \
+ : "=r" (ret) : "r" (addr), "m" (*addr) : "memory"); \
return ret; \
}
static inline void name(volatile type __iomem *addr, type val) \
{ \
__asm__ __volatile__("sync;" insn \
- : "=m" (*addr) : "r" (val), "r" (addr)); \
- IO_SET_SYNC_FLAG(); \
+ : "=m" (*addr) : "r" (val), "r" (addr) : "memory"); \
+ IO_SET_SYNC_FLAG(); \
}
" .long 3b,5b\n" \
".previous" \
: "=&r" (x) \
- : "r" (port + _IO_BASE)); \
+ : "r" (port + _IO_BASE) \
+ : "memory"); \
return x; \
}
" .long 0b,2b\n" \
" .long 1b,2b\n" \
".previous" \
- : : "r" (val), "r" (port + _IO_BASE)); \
+ : : "r" (val), "r" (port + _IO_BASE) \
+ : "memory"); \
}
__do_in_asm(_rec_inb, "lbzx")
/* Structure containing all the hooks */
extern struct ppc_pci_io {
-#define DEF_PCI_AC_RET(name, ret, at, al) ret (*name) at;
-#define DEF_PCI_AC_NORET(name, at, al) void (*name) at;
+#define DEF_PCI_AC_RET(name, ret, at, al, space, aa) ret (*name) at;
+#define DEF_PCI_AC_NORET(name, at, al, space, aa) void (*name) at;
#include <asm/io-defs.h>
} ppc_pci_io;
/* The inline wrappers */
-#define DEF_PCI_AC_RET(name, ret, at, al) \
+#define DEF_PCI_AC_RET(name, ret, at, al, space, aa) \
static inline ret name at \
{ \
if (DEF_PCI_HOOK(ppc_pci_io.name) != NULL) \
return __do_##name al; \
}
-#define DEF_PCI_AC_NORET(name, at, al) \
+#define DEF_PCI_AC_NORET(name, at, al, space, aa) \
static inline void name at \
{ \
if (DEF_PCI_HOOK(ppc_pci_io.name) != NULL) \
#else
/*
* Enforce synchronisation of stores vs. spin_unlock
- * (this does it explicitely, though our implementation of spin_unlock
+ * (this does it explicitly, though our implementation of spin_unlock
* does it implicitely too)
*/
static inline void mmiowb(void)
#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set)
+void __iomem *devm_ioremap_prot(struct device *dev, resource_size_t offset,
+ size_t size, unsigned long flags);
+
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_IO_H */