Fix a KASSERT since chained mbufs are accepted by the xdma bounce

buffer loader. m_copydata() will copy entire chain to a single buffer. Sponsored by: DARPA, AFRL
trociny · Feb 8, 2020 · aafb39d · aafb39d
1 parent 11dc28a
commit aafb39d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sys/dev/xdma/xdma_sg.c b/sys/dev/xdma/xdma_sg.c
@@ -498,7 +498,7 @@ _xdma_load_data(xdma_channel_t *xchan, struct xdma_request *xr,
 
 	m = xr->m;
 
-	KASSERT(xchan->caps & XCHAN_CAP_NOSEG,
+	KASSERT(xchan->caps & (XCHAN_CAP_NOSEG | XCHAN_CAP_BOUNCE),
 	    ("Handling segmented data is not implemented here."));
 
 	nsegs = 1;