diff options
Diffstat (limited to 'arch/riscv/include/asm/page.h')
-rw-r--r-- | arch/riscv/include/asm/page.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index 6a7761c86ec2..6e004d8fda4d 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -93,9 +93,7 @@ extern unsigned long va_pa_offset; #ifdef CONFIG_64BIT extern unsigned long va_kernel_pa_offset; #endif -#ifdef CONFIG_XIP_KERNEL extern unsigned long va_kernel_xip_pa_offset; -#endif extern unsigned long pfn_base; #define ARCH_PFN_OFFSET (pfn_base) #else @@ -103,6 +101,7 @@ extern unsigned long pfn_base; #ifdef CONFIG_64BIT #define va_kernel_pa_offset 0 #endif +#define va_kernel_xip_pa_offset 0 #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) #endif /* CONFIG_MMU */ @@ -110,29 +109,22 @@ extern unsigned long kernel_virt_addr; #ifdef CONFIG_64BIT #define linear_mapping_pa_to_va(x) ((void *)((unsigned long)(x) + va_pa_offset)) -#ifdef CONFIG_XIP_KERNEL #define kernel_mapping_pa_to_va(y) ({ \ unsigned long _y = y; \ (_y >= CONFIG_PHYS_RAM_BASE) ? \ (void *)((unsigned long)(_y) + va_kernel_pa_offset + XIP_OFFSET) : \ (void *)((unsigned long)(_y) + va_kernel_xip_pa_offset); \ }) -#else -#define kernel_mapping_pa_to_va(x) ((void *)((unsigned long)(x) + va_kernel_pa_offset)) -#endif #define __pa_to_va_nodebug(x) linear_mapping_pa_to_va(x) #define linear_mapping_va_to_pa(x) ((unsigned long)(x) - va_pa_offset) -#ifdef CONFIG_XIP_KERNEL #define kernel_mapping_va_to_pa(y) ({ \ unsigned long _y = y; \ (_y < kernel_virt_addr + XIP_OFFSET) ? \ ((unsigned long)(_y) - va_kernel_xip_pa_offset) : \ ((unsigned long)(_y) - va_kernel_pa_offset - XIP_OFFSET); \ }) -#else -#define kernel_mapping_va_to_pa(x) ((unsigned long)(x) - va_kernel_pa_offset) -#endif + #define __va_to_pa_nodebug(x) ({ \ unsigned long _x = x; \ (_x < kernel_virt_addr) ? \ @@ -141,7 +133,7 @@ extern unsigned long kernel_virt_addr; #else #define __pa_to_va_nodebug(x) ((void *)((unsigned long) (x) + va_pa_offset)) #define __va_to_pa_nodebug(x) ((unsigned long)(x) - va_pa_offset) -#endif +#endif /* CONFIG_64BIT */ #ifdef CONFIG_DEBUG_VIRTUAL extern phys_addr_t __virt_to_phys(unsigned long x); |