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

add helpful log when rpmsg endpoint callback return error Signed-off by: Guiding Li <liguiding1@xiaomi.com>
OpenAMP · Oct 16, 2023 · 6e00a17 · 6e00a17
1 parent bdf5f91
commit 6e00a17
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/rpmsg/rpmsg_virtio.c b/lib/rpmsg/rpmsg_virtio.c
@@ -571,8 +571,12 @@ 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_log(METAL_LOG_ERROR,
+ "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);