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- Missed this bit
svn path=/trunk/; revision=55911
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@ -202,39 +202,6 @@ CUSBHardwareDevice::Initialize(
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m_VendorID = PciConfig.VendorID;
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m_DeviceID = PciConfig.DeviceID;
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if (PciConfig.Command & PCI_ENABLE_BUS_MASTER)
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{
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//
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// master is enabled
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//
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return STATUS_SUCCESS;
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}
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DPRINT1("PCI Configuration shows this as a non Bus Mastering device! Enabling...\n");
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PciConfig.Command |= PCI_ENABLE_BUS_MASTER;
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m_BusInterface.SetBusData(m_BusInterface.Context, PCI_WHICHSPACE_CONFIG, &PciConfig, 0, PCI_COMMON_HDR_LENGTH);
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BytesRead = (*m_BusInterface.GetBusData)(m_BusInterface.Context,
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PCI_WHICHSPACE_CONFIG,
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&PciConfig,
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0,
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PCI_COMMON_HDR_LENGTH);
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if (BytesRead != PCI_COMMON_HDR_LENGTH)
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{
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DPRINT1("Failed to get pci config information!\n");
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ASSERT(FALSE);
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return STATUS_SUCCESS;
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}
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if (!(PciConfig.Command & PCI_ENABLE_BUS_MASTER))
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{
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PciConfig.Command |= PCI_ENABLE_BUS_MASTER;
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DPRINT1("Failed to enable master\n");
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return STATUS_UNSUCCESSFUL;
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}
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return STATUS_SUCCESS;
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}
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