
HcPeriodCurrentED is read-only, but Linux writes to it anyway; silently ignore this rather than printing a warning message. (Specifically, drivers/usb/host/ohci-hub.c:ohci_rh_resume() writes a 0, in at least kernels 2.6.25 through 2.6.39.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Read the documentation in qemu-doc.html. Fabrice Bellard.
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