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- Missed this bit

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svn path=/trunk/; revision=55911
This commit is contained in:
Cameron Gutman
2012-02-29 05:01:31 +00:00
parent 90e94e42c5
commit 4ba7e8a742
1 changed files with 0 additions and 33 deletions
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reactos/drivers/usb/usbehci/hardware.cpp
-33
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@@ -202,39 +202,6 @@ CUSBHardwareDevice::Initialize(
m_VendorID = PciConfig.VendorID;
m_DeviceID = PciConfig.DeviceID;
if (PciConfig.Command & PCI_ENABLE_BUS_MASTER)
{
//
// master is enabled
//
return STATUS_SUCCESS;
}
DPRINT1("PCI Configuration shows this as a non Bus Mastering device! Enabling...\n");
PciConfig.Command |= PCI_ENABLE_BUS_MASTER;
m_BusInterface.SetBusData(m_BusInterface.Context, PCI_WHICHSPACE_CONFIG, &PciConfig, 0, PCI_COMMON_HDR_LENGTH);
BytesRead = (*m_BusInterface.GetBusData)(m_BusInterface.Context,
PCI_WHICHSPACE_CONFIG,
&PciConfig,
0,
PCI_COMMON_HDR_LENGTH);
if (BytesRead != PCI_COMMON_HDR_LENGTH)
{
DPRINT1("Failed to get pci config information!\n");
ASSERT(FALSE);
return STATUS_SUCCESS;
}
if (!(PciConfig.Command & PCI_ENABLE_BUS_MASTER))
{
PciConfig.Command |= PCI_ENABLE_BUS_MASTER;
DPRINT1("Failed to enable master\n");
return STATUS_UNSUCCESSFUL;
}
return STATUS_SUCCESS;
}