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[USBOHCI]

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- Try to fix some real hardware OHCI initialization hangs

svn path=/trunk/; revision=55836
This commit is contained in:
Cameron Gutman 2012-02-24 07:26:43 +00:00
parent 6ebf8c2537
commit 34136e69cf
1 changed files with 3 additions and 5 deletions
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8
reactos/drivers/usb/usbohci/hardware.cpp
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@ -533,7 +533,10 @@ CUSBHardwareDevice::StartController(void)
// get frame interval
//
FrameInterval = READ_REGISTER_ULONG((PULONG)((PUCHAR)m_Base + OHCI_FRAME_INTERVAL_OFFSET));
m_IntervalValue = OHCI_GET_INTERVAL_VALUE(FrameInterval);
FrameInterval = ((FrameInterval & OHCI_FRAME_INTERVAL_TOGGLE) ^ OHCI_FRAME_INTERVAL_TOGGLE);
DPRINT1("FrameInterval %x IntervalValue %x\n", FrameInterval, m_IntervalValue);
FrameInterval |= OHCI_FSMPS(m_IntervalValue) | m_IntervalValue;
DPRINT1("FrameInterval %x\n", FrameInterval);
@ -1100,11 +1103,6 @@ CUSBHardwareDevice::StopController(void)
//
if ((Reset & OHCI_HOST_CONTROLLER_RESET) == 0)
{
//
// restore the frame interval register
//
WRITE_REGISTER_ULONG((PULONG)((PUCHAR)m_Base + OHCI_FRAME_INTERVAL_OFFSET), FrameInterval);
//
// controller completed reset
//