1 files changed, 9 insertions, 0 deletions
diff --git a/compote.h b/compote.h
index 4c5bb18..b7811fb 100644
--- a/compote.h
+++ b/compote.h
@@ -35,4 +35,13 @@ int compote_context_ioctl(compote_context_t *ctx, int command, void *arg);
 int compote_mo_new(compote_context_t *ctx, compote_mo_t **mop, uint64_t nbytes);
 void compote_mo_del(compote_context_t *ctx, compote_mo_t **mop);
 
+static inline uint64_t compote_mo_gpu_addr(compote_mo_t *mo)
+{
+    if (mo == NULL || mo->ptr == NULL) {
+        return -1UL;
+    }
+
+    return (unsigned long)mo->ptr;
+}
+
 #endif // COMPOTE_H