On Fri, May 21, 2021 at 10:42 AM Bin Meng <bmeng...@gmail.com> wrote: > > From: Ruimei Yan <ruimei....@windriver.com> > > At present MSI / MSI-X interrupts are triggered regardless of the > irq level. We should have checked the level to determine whether > the interrupt needs to be delivered. > > The level check logic was present in early versions of the xhci > model, but got dropped later by a rework of interrupt handling > under commit 4c4abe7cc903 ("xhci: rework interrupt handling"). > > Fixes: 4c4abe7cc903 ("xhci: rework interrupt handling") > Signed-off-by: Ruimei Yan <ruimei....@windriver.com> > Signed-off-by: Bin Meng <bin.m...@windriver.com> > --- > > hw/usb/hcd-xhci-pci.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) >
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