diff options
| -rw-r--r-- | src/svm/svm_common.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/svm/svm_common.h b/src/svm/svm_common.h index a7160286a44..58cd0e94f5c 100644 --- a/src/svm/svm_common.h +++ b/src/svm/svm_common.h @@ -83,9 +83,15 @@ typedef struct svm_map_region_args_ * Base should be "out of the way," and size should be big enough to * cover everything we plan to put here. */ -#define SVM_GLOBAL_REGION_BASEVA 0x30000000 #define SVM_GLOBAL_REGION_SIZE (64<<20) #define SVM_GLOBAL_REGION_NAME "/global_vm" +#if defined (__aarch64__) +#define VA_BITS 48 +#define BASEVA ((1ul << VA_BITS) / 4) +#define SVM_GLOBAL_REGION_BASEVA (BASEVA - (2 * SVM_GLOBAL_REGION_SIZE)) +#else +#define SVM_GLOBAL_REGION_BASEVA 0x30000000 +#endif /* * Memory shared across individual router instances. |