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NS:miniport._PCI_EXPRESS_SLOT_CONTROL_REGISTER |
PCI_EXPRESS_SLOT_CONTROL_REGISTER (miniport.h) |
The _PCI_EXPRESS_SLOT_CONTROL_REGISTER union (miniport.h) describes a PCI Express (PCIe) slot control register. |
PCI |
07/19/2022 |
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*PPCI_EXPRESS_SLOT_CONTROL_REGISTER, PCI.pci_express_slot_control_register, PCI_EXPRESS_SLOT_CONTROL_REGISTER, PCI_EXPRESS_SLOT_CONTROL_REGISTER union [Buses], PPCI_EXPRESS_SLOT_CONTROL_REGISTER, PPCI_EXPRESS_SLOT_CONTROL_REGISTER union pointer [Buses], _PCI_EXPRESS_SLOT_CONTROL_REGISTER, ntddk/PCI_EXPRESS_SLOT_CONTROL_REGISTER, ntddk/PPCI_EXPRESS_SLOT_CONTROL_REGISTER, pci_struct_d554e74d-130d-4d6d-8801-c65ea66653cb.xml |
miniport.h |
Ntddk.h, Miniport.h |
Windows |
Any level (see Remarks section) |
Windows |
PCI_EXPRESS_SLOT_CONTROL_REGISTER, *PPCI_EXPRESS_SLOT_CONTROL_REGISTER |
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The PCI_EXPRESS_SLOT_CONTROL_REGISTER union describes a PCI Express (PCIe) slot control register of a PCIe capability structure.
The DUMMYSTRUCTNAME structure.
A single bit that indicates that the attention button for the slot is enabled to generate events.
A single bit that indicates that power fault detection for the slot is enabled to generate events.
A single bit that indicates that the manually operated retention latch (MRL) sensor for the slot is enabled to generate events.
A single bit that indicates that card presence detection for the slot is enabled to generate events.
A single bit that indicates that notification is enabled for the slot when an issued command is completed by the hot-plug controller.
A single bit that indicates that interrupts for the slot are enabled for hot-plug events.
The state of the slot's attention indicator. Possible values are:
IndicatorOn
The indicator is on.
IndicatorBlink
The indicator is blinking.
IndicatorOff
The indicator is off.
The state of the slot's power indicator. Possible values are:
IndicatorOn
The indicator is on.
IndicatorBlink
The indicator is blinking.
IndicatorOff
The indicator is off.
The state of the slot's power controller. Possible values are:
PowerOn
The power is on.
PowerOff
The power is off.
This member always contains zero.
A single bit that indicates that notification is enabled for the slot for changes to the data link layer active bit of the link status register of the PCIe capability structure.
Reserved.
A USHORT representation of the contents of the PCI_EXPRESS_SLOT_CONTROL_REGISTER structure.
The PCI_EXPRESS_SLOT_CONTROL_REGISTER structure is available in Windows Server 2008 and later versions of Windows.
A PCI_EXPRESS_SLOT_CONTROL_REGISTER structure is contained in the PCI_EXPRESS_CAPABILITY structure.