diff options
Diffstat (limited to 'arch/loongarch/include/asm/addrspace.h')
| -rw-r--r-- | arch/loongarch/include/asm/addrspace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/addrspace.h b/arch/loongarch/include/asm/addrspace.h index b24437e28c6e..fe198b473f84 100644 --- a/arch/loongarch/include/asm/addrspace.h +++ b/arch/loongarch/include/asm/addrspace.h @@ -11,6 +11,7 @@ #define _ASM_ADDRSPACE_H #include <linux/const.h> +#include <linux/sizes.h> #include <asm/loongarch.h> @@ -36,6 +37,10 @@ extern unsigned long vm_map_base; #define UNCACHE_BASE CSR_DMW0_BASE #endif +#ifndef WRITECOMBINE_BASE +#define WRITECOMBINE_BASE CSR_DMW2_BASE +#endif + #define DMW_PABITS 48 #define TO_PHYS_MASK ((1ULL << DMW_PABITS) - 1) |