Cc: Liming Gao <liming....@intel.com> Cc: Star Zeng <star.z...@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan...@intel.com> --- MdePkg/Include/Protocol/PciIo.h | 25 ++++++++++++------------- MdePkg/Include/Protocol/PciRootBridgeIo.h | 18 +++++++++--------- 2 files changed, 21 insertions(+), 22 deletions(-)
diff --git a/MdePkg/Include/Protocol/PciIo.h b/MdePkg/Include/Protocol/PciIo.h index 6068260..42bcc81 100644 --- a/MdePkg/Include/Protocol/PciIo.h +++ b/MdePkg/Include/Protocol/PciIo.h @@ -1,10 +1,10 @@ /** @file EFI PCI I/O Protocol provides the basic Memory, I/O, PCI configuration, and DMA interfaces that a driver uses to access its PCI controller. - Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR> + Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR> This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php @@ -446,31 +446,30 @@ EFI_STATUS IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation, IN UINT64 Attributes, OUT UINT64 *Result OPTIONAL ); -/** +/** Gets the attributes that this PCI controller supports setting on a BAR using SetBarAttributes(), and retrieves the list of resource descriptors for a BAR. - - @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. @param BarIndex The BAR index of the standard PCI Configuration header to use as the base address for resource range. The legal range for this field is 0..5. @param Supports A pointer to the mask of attributes that this PCI controller supports - setting for this BAR with SetBarAttributes(). - @param Resources A pointer to the ACPI 2.0 resource descriptors that describe the current - configuration of this BAR of the PCI controller. + setting for this BAR with SetBarAttributes(). + @param Resources A pointer to the resource descriptors that describe the current + configuration of this BAR of the PCI controller. - @retval EFI_SUCCESS If Supports is not NULL, then the attributes that the PCI - controller supports are returned in Supports. If Resources - is not NULL, then the ACPI 2.0 resource descriptors that the PCI - controller is currently using are returned in Resources. + @retval EFI_SUCCESS If Supports is not NULL, then the attributes that the PCI + controller supports are returned in Supports. If Resources + is not NULL, then the resource descriptors that the PCI + controller is currently using are returned in Resources. @retval EFI_INVALID_PARAMETER Both Supports and Attributes are NULL. @retval EFI_UNSUPPORTED BarIndex not valid for this PCI controller. @retval EFI_OUT_OF_RESOURCES There are not enough resources available to allocate - Resources. - + Resources. **/ typedef EFI_STATUS (EFIAPI *EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES)( IN EFI_PCI_IO_PROTOCOL *This, diff --git a/MdePkg/Include/Protocol/PciRootBridgeIo.h b/MdePkg/Include/Protocol/PciRootBridgeIo.h index 449dcba..fed5385 100644 --- a/MdePkg/Include/Protocol/PciRootBridgeIo.h +++ b/MdePkg/Include/Protocol/PciRootBridgeIo.h @@ -3,11 +3,11 @@ PCI Root Bridge I/O protocol is used by PCI Bus Driver to perform PCI Memory, PCI I/O, and PCI Configuration cycles on a PCI Root Bridge. It also provides services to perform defferent types of bus mastering DMA. - Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR> + Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR> This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php @@ -385,22 +385,22 @@ EFI_STATUS IN OUT UINT64 *ResourceBase, IN OUT UINT64 *ResourceLength ); /** - Retrieves the current resource settings of this PCI root bridge in the form of a set of ACPI 2.0 - resource descriptors. + Retrieves the current resource settings of this PCI root bridge in the form of a set of ACPI + resource descriptors. @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. - @param Resources A pointer to the ACPI 2.0 resource descriptors that describe the current - configuration of this PCI root bridge. - + @param Resources A pointer to the resource descriptors that describe the current + configuration of this PCI root bridge. + @retval EFI_SUCCESS The current configuration of this PCI root bridge was returned in - Resources. + Resources. @retval EFI_UNSUPPORTED The current configuration of this PCI root bridge could not be - retrieved. - + retrieved. + **/ typedef EFI_STATUS (EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION)( IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, -- 1.9.5.msysgit.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
