diff options
| author | Qiang Liu <cyruscyliu@gmail.com> | 2022-09-04 20:59:26 +0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2022-09-27 07:32:30 +0200 |
| commit | 145cdaba0f7ea721080e1289dc7a31bb2066406f (patch) | |
| tree | d83e1d2107d699b1227d88179a9e68e798d1c2af /hw/usb/hcd-xhci.c | |
| parent | 12b69878fc7b4b92b1bbd3959f2c3d4c717881fb (diff) | |
hcd-xhci: drop operation with secondary stream arrays enabled
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 <cyruscyliu@gmail.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1192
Signed-off-by: Qiang Liu <cyruscyliu@gmail.com>
Message-Id: <20220904125926.2141607-1-cyruscyliu@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb/hcd-xhci.c')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index acd60b1a49..8299f35e66 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) { |