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x86 32-bit boot: rename bt_ioremap() to early_ioremap()

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This patch renames bt_ioremap to early_ioremap, which is used in
x86_64. This makes it easier to merge i386 and x86_64 usage.

[ mingo@elte.hu: fix ]

Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Huang, Ying
2008-01-30 13:33:44 +01:00
committed by Ingo Molnar
parent 4716e79c99
commit beacfaac3f
9 changed files with 50 additions and 61 deletions
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7
include/asm-x86/dmi.h
View File

@@ -5,9 +5,6 @@
#ifdef CONFIG_X86_32
/* Use early IO mappings for DMI because it's initialized early */
#define dmi_ioremap bt_ioremap
#define dmi_iounmap bt_iounmap
#define dmi_alloc alloc_bootmem
#else /* CONFIG_X86_32 */
@@ -28,9 +25,9 @@ static inline void *dmi_alloc(unsigned len)
return dmi_alloc_data + idx;
}
#endif
#define dmi_ioremap early_ioremap
#define dmi_iounmap early_iounmap
#endif
#endif

8
include/asm-x86/efi.h
View File

@@ -33,9 +33,6 @@ extern unsigned long asmlinkage efi_call_phys(void *, ...);
#define efi_call_virt6(f, a1, a2, a3, a4, a5, a6) \
efi_call_virt(f, a1, a2, a3, a4, a5, a6)
#define efi_early_ioremap(addr, size) bt_ioremap(addr, size)
#define efi_early_iounmap(vaddr, size) bt_iounmap(vaddr, size)
#define efi_ioremap(addr, size) ioremap(addr, size)
#define end_pfn_map max_low_pfn
@@ -91,13 +88,8 @@ extern u64 efi_call6(void *fp, u64 arg1, u64 arg2, u64 arg3,
efi_call6((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \
(u64)(a3), (u64)(a4), (u64)(a5), (u64)(a6))
#define efi_early_ioremap(addr, size) early_ioremap(addr, size)
#define efi_early_iounmap(vaddr, size) early_iounmap(vaddr, size)
extern void *efi_ioremap(unsigned long offset, unsigned long size);
extern int efi_time;
#endif /* CONFIG_X86_32 */
extern void efi_reserve_bootmem(void);

16
include/asm-x86/io_32.h
View File

@@ -135,20 +135,20 @@ static inline void __iomem * ioremap(unsigned long offset, unsigned long size)
extern void iounmap(volatile void __iomem *addr);
/*
* bt_ioremap() and bt_iounmap() are for temporary early boot-time
* early_ioremap() and early_iounmap() are for temporary early boot-time
* mappings, before the real ioremap() is functional.
* A boot-time mapping is currently limited to at most 16 pages.
*/
extern void bt_ioremap_init(void);
extern void bt_ioremap_clear(void);
extern void bt_ioremap_reset(void);
extern void *bt_ioremap(unsigned long offset, unsigned long size);
extern void bt_iounmap(void *addr, unsigned long size);
extern void early_ioremap_init(void);
extern void early_ioremap_clear(void);
extern void early_ioremap_reset(void);
extern void *early_ioremap(unsigned long offset, unsigned long size);
extern void early_iounmap(void *addr, unsigned long size);
extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
/* Use early IO mappings for DMI because it's initialized early */
#define dmi_ioremap bt_ioremap
#define dmi_iounmap bt_iounmap
#define dmi_ioremap early_ioremap
#define dmi_iounmap early_iounmap
#define dmi_alloc alloc_bootmem
/*