diff options
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/io.h | 14 | ||||
| -rw-r--r-- | arch/mips/include/asm/page.h | 9 |
2 files changed, 21 insertions, 2 deletions
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index 78537aa23500..2c138450ad3b 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -100,11 +100,23 @@ static inline void set_io_port_base(unsigned long base) * almost all conceivable cases a device driver should not be using * this function */ -static inline unsigned long virt_to_phys(volatile const void *address) +static inline unsigned long __virt_to_phys_nodebug(volatile const void *address) { return __pa(address); } +#ifdef CONFIG_DEBUG_VIRTUAL +extern phys_addr_t __virt_to_phys(volatile const void *x); +#else +#define __virt_to_phys(x) __virt_to_phys_nodebug(x) +#endif + +#define virt_to_phys virt_to_phys +static inline phys_addr_t virt_to_phys(const volatile void *x) +{ + return __virt_to_phys(x); +} + /* * phys_to_virt - map physical address to virtual * @address: address to remap diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h index 65acab9c41f9..195ff4e9771f 100644 --- a/arch/mips/include/asm/page.h +++ b/arch/mips/include/asm/page.h @@ -210,9 +210,16 @@ static inline unsigned long ___pa(unsigned long x) * also affect MIPS so we keep this one until GCC 3.x has been retired * before we can apply https://patchwork.linux-mips.org/patch/1541/ */ +#define __pa_symbol_nodebug(x) __pa(RELOC_HIDE((unsigned long)(x), 0)) + +#ifdef CONFIG_DEBUG_VIRTUAL +extern phys_addr_t __phys_addr_symbol(unsigned long x); +#else +#define __phys_addr_symbol(x) __pa_symbol_nodebug(x) +#endif #ifndef __pa_symbol -#define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x), 0)) +#define __pa_symbol(x) __phys_addr_symbol((unsigned long)(x)) #endif #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) |