Lines Matching full:pci

2   PCI Root Bridge I/O protocol as defined in the UEFI 2.0 specification.
4   PCI Root Bridge I/O protocol is used by PCI Bus Driver to perform PCI Memory, PCI I/O,
5   and PCI Configuration cycles on a PCI Root Bridge. It also provides services to perform
54   /// PCI dual address cycles.
59   /// PCI dual address cycles.
64   /// master that is not capable of producing PCI dual address cycles.
68   /// A read operation from system memory by a bus master that is capable of producing PCI
73   /// A write operation to system memory by a bus master that is capable of producing PCI
79   /// master that is capable of producing PCI dual address cycles.
120   Reads from the I/O space of a PCI Root Bridge. Returns when either the polling exit criteria is
150   Enables a PCI driver to access PCI controller registers in the PCI root bridge memory space.
159   @retval EFI_SUCCESS           The data was read from or written to the PCI root bridge.
176   /// Read PCI controller registers in the PCI root bridge memory space.
180   /// Write PCI controller registers in the PCI root bridge memory space.
186   Enables a PCI driver to copy one region of PCI root bridge memory space to another region of PCI
196   @retval EFI_INVALID_PARAMETER Width is invalid for this PCI root bridge.
211   Provides the PCI controller-specific addresses required to access system memory from a
216   @param  HostAddress           The system memory address to map to the PCI controller.
219 …@param  DeviceAddress         The resulting map address for the bus master PCI controller to use to
311   Flushes all PCI posted write transactions from a PCI host bridge to system memory.
315   @retval EFI_SUCCESS           The PCI posted write transactions were flushed from the PCI host
317   @retval EFI_DEVICE_ERROR      The PCI posted write transactions were not flushed from the PCI
328   Gets the attributes that a PCI root bridge supports setting with SetAttributes(), and the
329   attributes that a PCI root bridge is currently using.
332 …@param  Supports              A pointer to the mask of attributes that this PCI root bridge suppor…
334 …@param  Attributes            A pointer to the mask of attributes that this PCI root bridge is cur…
337   @retval EFI_SUCCESS           If Supports is not NULL, then the attributes that the PCI root
339                                 not NULL, then the attributes that the PCI root bridge is currently
354   Sets attributes for a resource range on a PCI root bridge.
365                                 were set on the PCI root bridge, and the actual resource range is
367   @retval EFI_UNSUPPORTED       A bit is set in Attributes that is not supported by the PCI Root
384   Retrieves the current resource settings of this PCI root bridge in the form of a set of ACPI
389                                 configuration of this PCI root bridge.
391   @retval EFI_SUCCESS           The current configuration of this PCI root bridge was returned in
393   @retval EFI_UNSUPPORTED       The current configuration of this PCI root bridge could not be
405 /// Provides the basic Memory, I/O, PCI configuration, and DMA interfaces that are
406 /// used to abstract accesses to PCI controllers behind a PCI Root Bridge Controller.
410   /// The EFI_HANDLE of the PCI Host Bridge of which this PCI Root Bridge is a member.
417   EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS             Pci;  member
429   /// The segment number that this PCI root bridge resides.