summaryrefslogtreecommitdiff
path: root/arch/riscv/include/asm/page.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/riscv/include/asm/page.h')
-rw-r--r--arch/riscv/include/asm/page.h16
1 files changed, 14 insertions, 2 deletions
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index ac699246ae7e..8ca1930caa44 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -100,8 +100,20 @@ extern unsigned long pfn_base;
extern unsigned long max_low_pfn;
extern unsigned long min_low_pfn;
-#define __pa(x) ((unsigned long)(x) - va_pa_offset)
-#define __va(x) ((void *)((unsigned long) (x) + va_pa_offset))
+#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)
+
+#ifdef CONFIG_DEBUG_VIRTUAL
+extern phys_addr_t __virt_to_phys(unsigned long x);
+extern phys_addr_t __phys_addr_symbol(unsigned long x);
+#else
+#define __virt_to_phys(x) __va_to_pa_nodebug(x)
+#define __phys_addr_symbol(x) __va_to_pa_nodebug(x)
+#endif /* CONFIG_DEBUG_VIRTUAL */
+
+#define __pa_symbol(x) __phys_addr_symbol(RELOC_HIDE((unsigned long)(x), 0))
+#define __pa(x) __virt_to_phys((unsigned long)(x))
+#define __va(x) ((void *)__pa_to_va_nodebug((phys_addr_t)(x)))
#define phys_to_pfn(phys) (PFN_DOWN(phys))
#define pfn_to_phys(pfn) (PFN_PHYS(pfn))