openamp: add error log when ept->cb return error

add helpful log when rpmsg endpoint callback return error Signed-off-by: Guiding Li <[email protected]> Signed-off-by: Bowen Wang <[email protected]>
OpenAMP · Nov 3, 2023 · 9b3d918 · 9b3d918
1 parent bbefedd
commit 9b3d918
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lib/rpmsg/rpmsg_virtio.c b/lib/rpmsg/rpmsg_virtio.c
@@ -571,8 +571,11 @@ static void rpmsg_virtio_rx_callback(struct virtqueue *vq)
 			status = ept->cb(ept, RPMSG_LOCATE_DATA(rp_hdr),
 					 rp_hdr->len, rp_hdr->src, ept->priv);
 
-			RPMSG_ASSERT(status >= 0,
-				     "unexpected callback status\r\n");
+			if (status < 0) {
+				metal_err("ept %s, cb %p, return status %d\r\n",
+					  ept->name, ept->cb, status);
+				RPMSG_ASSERT(0, "unexpected callback status\r\n");
+			}
 		}
 
 		metal_mutex_acquire(&rdev->lock);