From: Qiang Liu <[email protected]>
The abort() in xhci_find_stream() can be triggered via enabling the secondary
stream arrays by setting linear stream array (LSA) bit (in endpoint context) to
0. We may show warnings and drop this operation.
Fixes: 024426acc0a2 ("usb-xhci: usb3 streams")
Reported-by: Qiang Liu <[email protected]>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1192
Signed-off-by: Qiang Liu <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
---
hw/usb/hcd-xhci.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index acd60b1a4904..8299f35e6695 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -1020,7 +1020,9 @@ static XHCIStreamContext *xhci_find_stream(XHCIEPContext
*epctx,
}
sctx = epctx->pstreams + streamid;
} else {
- FIXME("secondary streams not implemented yet");
+ fprintf(stderr, "xhci: FIXME: secondary streams not implemented yet");
+ *cc_error = CC_INVALID_STREAM_TYPE_ERROR;
+ return NULL;
}
if (sctx->sct == -1) {
--
2.37.3
