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[USBOHCI]

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- Finally fix the OHCI reset bug for real and remove hacks

svn path=/trunk/; revision=55741
This commit is contained in:
Cameron Gutman 2012-02-20 09:00:09 +00:00
parent cb23c43428
commit 20008617a0
1 changed files with 3 additions and 29 deletions
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32
reactos/drivers/usb/usbohci/hardware.cpp
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@ -1353,35 +1353,9 @@ CUSBHardwareDevice::SetPortFeature(
//
WRITE_REGISTER_ULONG((PULONG)((PUCHAR)m_Base + OHCI_RH_PORT_STATUS(PortId)), OHCI_RH_PORTSTATUS_PRS);
do
{
//
// read port status
//
Value = READ_REGISTER_ULONG((PULONG)((PUCHAR)m_Base + OHCI_RH_PORT_STATUS(PortId)));
if ((Value & OHCI_RH_PORTSTATUS_PRS) == 0 &&
(Value & OHCI_RH_PORTSTATUS_PRSC) != 0)
{
//
// reset is complete
//
break;
}
//
// wait a bit
//
KeStallExecutionProcessor(100);
} while(TRUE);
if (m_SCECallBack != NULL)
{
//
// issue callback
//
m_SCECallBack(m_SCEContext);
}
//
// an interrupt signals the reset completion
//
return STATUS_SUCCESS;
}
return STATUS_SUCCESS;