The functions that are never called have been removed.
They are UpStreamBridgesAttributes and GetHpcPciAddressFromRootBridge.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
---
.../Bus/Pci/PciBusDxe/PciDeviceSupport.c | 80 -------------------
.../Bus/Pci/PciBusDxe/PciDeviceSupport.h | 17 ----
MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c | 41 ----------
MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h | 21 -----
4 files changed, 159 deletions(-)
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
index 48cf57a24f..f7039da992 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
@@ -1061,85 +1061,5 @@ ActiveVGADeviceOnTheRootBridge (
}
-/**
- Get HPC PCI address according to its device path.
-
- @param RootBridge Root bridege Io instance.
- @param RemainingDevicePath Given searching device path.
- @param PciAddress Buffer holding searched result.
-
- @retval EFI_SUCCESS PCI address was stored in PciAddress
- @retval EFI_NOT_FOUND Can not find the specific device path.
-
-**/
-EFI_STATUS
-GetHpcPciAddressFromRootBridge (
- IN PCI_IO_DEVICE *RootBridge,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
- OUT UINT64 *PciAddress
- )
-{
- EFI_DEV_PATH_PTR Node;
- PCI_IO_DEVICE *Temp;
- EFI_DEVICE_PATH_PROTOCOL *CurrentDevicePath;
- LIST_ENTRY *CurrentLink;
- BOOLEAN MisMatch;
-
- MisMatch = FALSE;
-
- CurrentDevicePath = RemainingDevicePath;
- Node.DevPath = CurrentDevicePath;
- Temp = NULL;
-
- while (!IsDevicePathEnd (CurrentDevicePath)) {
-
- CurrentLink = RootBridge->ChildList.ForwardLink;
- Node.DevPath = CurrentDevicePath;
-
- while (CurrentLink != NULL && CurrentLink != &RootBridge->ChildList) {
- Temp = PCI_IO_DEVICE_FROM_LINK (CurrentLink);
-
- if (Node.Pci->Device == Temp->DeviceNumber &&
- Node.Pci->Function == Temp->FunctionNumber) {
- RootBridge = Temp;
- break;
- }
-
- CurrentLink = CurrentLink->ForwardLink;
- }
-
- //
- // Check if we find the bridge
- //
- if (CurrentLink == &RootBridge->ChildList) {
-
- MisMatch = TRUE;
- break;
-
- }
-
- CurrentDevicePath = NextDevicePathNode (CurrentDevicePath);
- }
-
- if (MisMatch) {
-
- CurrentDevicePath = NextDevicePathNode (CurrentDevicePath);
-
- if (IsDevicePathEnd (CurrentDevicePath)) {
- *PciAddress = EFI_PCI_ADDRESS (RootBridge->BusNumber, Node.Pci->Device, Node.Pci->Function, 0);
- return EFI_SUCCESS;
- }
-
- return EFI_NOT_FOUND;
- }
- if (Temp != NULL) {
- *PciAddress = EFI_PCI_ADDRESS (Temp->BusNumber, Temp->DeviceNumber, Temp->FunctionNumber, 0);
- } else {
- return EFI_NOT_FOUND;
- }
-
- return EFI_SUCCESS;
-
-}
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
index 1a01e72b1e..c282381f85 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
@@ -255,23 +255,6 @@ ActiveVGADeviceOnTheRootBridge (
IN PCI_IO_DEVICE *RootBridge
);
-/**
- Get HPC PCI address according to its device path.
-
- @param RootBridge Root bridege Io instance.
- @param RemainingDevicePath Given searching device path.
- @param PciAddress Buffer holding searched result.
-
- @retval EFI_SUCCESS PCI address was stored in PciAddress.
- @retval EFI_NOT_FOUND Can not find the specific device path.
-
-**/
-EFI_STATUS
-GetHpcPciAddressFromRootBridge (
- IN PCI_IO_DEVICE *RootBridge,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
- OUT UINT64 *PciAddress
- );
/**
Destroy a pci device node.
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
index 87b0b9884a..291578c63c 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
@@ -2061,47 +2061,6 @@ PciIoSetBarAttributes (
return EFI_SUCCESS;
}
-/**
- Program parent bridge's attribute recurrently.
-
- @param PciIoDevice Child Pci device instance
- @param Operation The operation to perform on the attributes for this PCI controller.
- @param Attributes The mask of attributes that are used for Set, Enable, and Disable
- operations.
-
- @retval EFI_SUCCESS The operation on the PCI controller's attributes was completed.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_UNSUPPORTED one or more of the bits set in
- Attributes are not supported by this PCI controller or one of
- its parent bridges when Operation is Set, Enable or Disable.
-
-**/
-EFI_STATUS
-UpStreamBridgesAttributes (
- IN PCI_IO_DEVICE *PciIoDevice,
- IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
- IN UINT64 Attributes
- )
-{
- PCI_IO_DEVICE *Parent;
- EFI_PCI_IO_PROTOCOL *PciIo;
-
- Parent = PciIoDevice->Parent;
-
- while (Parent != NULL && IS_PCI_BRIDGE (&Parent->Pci)) {
-
- //
- // Get the PciIo Protocol
- //
- PciIo = &Parent->PciIo;
-
- PciIo->Attributes (PciIo, Operation, Attributes, NULL);
-
- Parent = Parent->Parent;
- }
-
- return EFI_SUCCESS;
-}
/**
Test whether two Pci devices has same parent bridge.
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
index b7e38ded3f..69e7c32881 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
@@ -646,27 +646,6 @@ PciIoSetBarAttributes (
IN OUT UINT64 *Length
);
-/**
- Program parent bridge's attribute recurrently.
-
- @param PciIoDevice Child Pci device instance
- @param Operation The operation to perform on the attributes for this PCI controller.
- @param Attributes The mask of attributes that are used for Set, Enable, and Disable
- operations.
-
- @retval EFI_SUCCESS The operation on the PCI controller's attributes was completed.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_UNSUPPORTED one or more of the bits set in
- Attributes are not supported by this PCI controller or one of
- its parent bridges when Operation is Set, Enable or Disable.
-
-**/
-EFI_STATUS
-UpStreamBridgesAttributes (
- IN PCI_IO_DEVICE *PciIoDevice,
- IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
- IN UINT64 Attributes
- );
/**
Test whether two Pci devices has same parent bridge.
--
2.18.0.windows.1
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Thanks/Ray
> -----Original Message-----
> From: edk2-devel <edk2-devel-bounces@lists.01.org> On Behalf Of shenglei
> Sent: Wednesday, August 8, 2018 4:47 PM
> To: edk2-devel@lists.01.org
> Cc: Dong, Eric <eric.dong@intel.com>; Zeng, Star <star.zeng@intel.com>
> Subject: [edk2] [PATCH 06/26] MdeModulePkg PciBusDxe: Remove
> redundant functions
>
> The functions that are never called have been removed.
> They are UpStreamBridgesAttributes and GetHpcPciAddressFromRootBridge.
> https://bugzilla.tianocore.org/show_bug.cgi?id=1062
>
> Cc: Star Zeng <star.zeng@intel.com>
> Cc: Eric Dong <eric.dong@intel.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: shenglei <shenglei.zhang@intel.com>
> ---
> .../Bus/Pci/PciBusDxe/PciDeviceSupport.c | 80 -------------------
> .../Bus/Pci/PciBusDxe/PciDeviceSupport.h | 17 ----
> MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c | 41 ----------
> MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h | 21 -----
> 4 files changed, 159 deletions(-)
>
> diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
> b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
> index 48cf57a24f..f7039da992 100644
> --- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
> +++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
> @@ -1061,85 +1061,5 @@ ActiveVGADeviceOnTheRootBridge ( }
>
>
> -/**
> - Get HPC PCI address according to its device path.
> -
> - @param RootBridge Root bridege Io instance.
> - @param RemainingDevicePath Given searching device path.
> - @param PciAddress Buffer holding searched result.
> -
> - @retval EFI_SUCCESS PCI address was stored in PciAddress
> - @retval EFI_NOT_FOUND Can not find the specific device path.
> -
> -**/
> -EFI_STATUS
> -GetHpcPciAddressFromRootBridge (
> - IN PCI_IO_DEVICE *RootBridge,
> - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
> - OUT UINT64 *PciAddress
> - )
> -{
> - EFI_DEV_PATH_PTR Node;
> - PCI_IO_DEVICE *Temp;
> - EFI_DEVICE_PATH_PROTOCOL *CurrentDevicePath;
> - LIST_ENTRY *CurrentLink;
> - BOOLEAN MisMatch;
> -
> - MisMatch = FALSE;
> -
> - CurrentDevicePath = RemainingDevicePath;
> - Node.DevPath = CurrentDevicePath;
> - Temp = NULL;
> -
> - while (!IsDevicePathEnd (CurrentDevicePath)) {
> -
> - CurrentLink = RootBridge->ChildList.ForwardLink;
> - Node.DevPath = CurrentDevicePath;
> -
> - while (CurrentLink != NULL && CurrentLink != &RootBridge->ChildList) {
> - Temp = PCI_IO_DEVICE_FROM_LINK (CurrentLink);
> -
> - if (Node.Pci->Device == Temp->DeviceNumber &&
> - Node.Pci->Function == Temp->FunctionNumber) {
> - RootBridge = Temp;
> - break;
> - }
> -
> - CurrentLink = CurrentLink->ForwardLink;
> - }
> -
> - //
> - // Check if we find the bridge
> - //
> - if (CurrentLink == &RootBridge->ChildList) {
> -
> - MisMatch = TRUE;
> - break;
> -
> - }
> -
> - CurrentDevicePath = NextDevicePathNode (CurrentDevicePath);
> - }
> -
> - if (MisMatch) {
> -
> - CurrentDevicePath = NextDevicePathNode (CurrentDevicePath);
> -
> - if (IsDevicePathEnd (CurrentDevicePath)) {
> - *PciAddress = EFI_PCI_ADDRESS (RootBridge->BusNumber, Node.Pci-
> >Device, Node.Pci->Function, 0);
> - return EFI_SUCCESS;
> - }
> -
> - return EFI_NOT_FOUND;
> - }
>
> - if (Temp != NULL) {
> - *PciAddress = EFI_PCI_ADDRESS (Temp->BusNumber, Temp-
> >DeviceNumber, Temp->FunctionNumber, 0);
> - } else {
> - return EFI_NOT_FOUND;
> - }
> -
> - return EFI_SUCCESS;
> -
> -}
>
> diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
> b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
> index 1a01e72b1e..c282381f85 100644
> --- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
> +++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
> @@ -255,23 +255,6 @@ ActiveVGADeviceOnTheRootBridge (
> IN PCI_IO_DEVICE *RootBridge
> );
>
> -/**
> - Get HPC PCI address according to its device path.
> -
> - @param RootBridge Root bridege Io instance.
> - @param RemainingDevicePath Given searching device path.
> - @param PciAddress Buffer holding searched result.
> -
> - @retval EFI_SUCCESS PCI address was stored in PciAddress.
> - @retval EFI_NOT_FOUND Can not find the specific device path.
> -
> -**/
> -EFI_STATUS
> -GetHpcPciAddressFromRootBridge (
> - IN PCI_IO_DEVICE *RootBridge,
> - IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
> - OUT UINT64 *PciAddress
> - );
>
> /**
> Destroy a pci device node.
> diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
> b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
> index 87b0b9884a..291578c63c 100644
> --- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
> +++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
> @@ -2061,47 +2061,6 @@ PciIoSetBarAttributes (
> return EFI_SUCCESS;
> }
>
> -/**
> - Program parent bridge's attribute recurrently.
> -
> - @param PciIoDevice Child Pci device instance
> - @param Operation The operation to perform on the attributes for this
> PCI controller.
> - @param Attributes The mask of attributes that are used for Set, Enable,
> and Disable
> - operations.
> -
> - @retval EFI_SUCCESS The operation on the PCI controller's attributes
> was completed.
> - @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> - @retval EFI_UNSUPPORTED one or more of the bits set in
> - Attributes are not supported by this PCI controller or one of
> - its parent bridges when Operation is Set, Enable or Disable.
> -
> -**/
> -EFI_STATUS
> -UpStreamBridgesAttributes (
> - IN PCI_IO_DEVICE *PciIoDevice,
> - IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
> - IN UINT64 Attributes
> - )
> -{
> - PCI_IO_DEVICE *Parent;
> - EFI_PCI_IO_PROTOCOL *PciIo;
> -
> - Parent = PciIoDevice->Parent;
> -
> - while (Parent != NULL && IS_PCI_BRIDGE (&Parent->Pci)) {
> -
> - //
> - // Get the PciIo Protocol
> - //
> - PciIo = &Parent->PciIo;
> -
> - PciIo->Attributes (PciIo, Operation, Attributes, NULL);
> -
> - Parent = Parent->Parent;
> - }
> -
> - return EFI_SUCCESS;
> -}
>
> /**
> Test whether two Pci devices has same parent bridge.
> diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
> b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
> index b7e38ded3f..69e7c32881 100644
> --- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
> +++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
> @@ -646,27 +646,6 @@ PciIoSetBarAttributes (
> IN OUT UINT64 *Length
> );
>
> -/**
> - Program parent bridge's attribute recurrently.
> -
> - @param PciIoDevice Child Pci device instance
> - @param Operation The operation to perform on the attributes for this
> PCI controller.
> - @param Attributes The mask of attributes that are used for Set, Enable,
> and Disable
> - operations.
> -
> - @retval EFI_SUCCESS The operation on the PCI controller's attributes
> was completed.
> - @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
> - @retval EFI_UNSUPPORTED one or more of the bits set in
> - Attributes are not supported by this PCI controller or one of
> - its parent bridges when Operation is Set, Enable or Disable.
> -
> -**/
> -EFI_STATUS
> -UpStreamBridgesAttributes (
> - IN PCI_IO_DEVICE *PciIoDevice,
> - IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
> - IN UINT64 Attributes
> - );
>
> /**
> Test whether two Pci devices has same parent bridge.
> --
> 2.18.0.windows.1
>
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel
On 08/08/18 10:46, shenglei wrote: > The functions that are never called have been removed. > They are UpStreamBridgesAttributes and GetHpcPciAddressFromRootBridge. > https://bugzilla.tianocore.org/show_bug.cgi?id=1062 > > Cc: Star Zeng <star.zeng@intel.com> > Cc: Eric Dong <eric.dong@intel.com> > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: shenglei <shenglei.zhang@intel.com> > --- > .../Bus/Pci/PciBusDxe/PciDeviceSupport.c | 80 ------------------- > .../Bus/Pci/PciBusDxe/PciDeviceSupport.h | 17 ---- > MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c | 41 ---------- > MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h | 21 ----- > 4 files changed, 159 deletions(-) Reviewed-by: Laszlo Ersek <lersek@redhat.com> _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
Reviewed-by: Star Zeng <star.zeng@intel.com>
-----Original Message-----
From: Zhang, Shenglei
Sent: Wednesday, August 8, 2018 4:47 PM
To: edk2-devel@lists.01.org
Cc: Zeng, Star <star.zeng@intel.com>; Dong, Eric <eric.dong@intel.com>
Subject: [PATCH 06/26] MdeModulePkg PciBusDxe: Remove redundant functions
The functions that are never called have been removed.
They are UpStreamBridgesAttributes and GetHpcPciAddressFromRootBridge.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
---
.../Bus/Pci/PciBusDxe/PciDeviceSupport.c | 80 -------------------
.../Bus/Pci/PciBusDxe/PciDeviceSupport.h | 17 ----
MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c | 41 ----------
MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h | 21 -----
4 files changed, 159 deletions(-)
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
index 48cf57a24f..f7039da992 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
@@ -1061,85 +1061,5 @@ ActiveVGADeviceOnTheRootBridge ( }
-/**
- Get HPC PCI address according to its device path.
-
- @param RootBridge Root bridege Io instance.
- @param RemainingDevicePath Given searching device path.
- @param PciAddress Buffer holding searched result.
-
- @retval EFI_SUCCESS PCI address was stored in PciAddress
- @retval EFI_NOT_FOUND Can not find the specific device path.
-
-**/
-EFI_STATUS
-GetHpcPciAddressFromRootBridge (
- IN PCI_IO_DEVICE *RootBridge,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
- OUT UINT64 *PciAddress
- )
-{
- EFI_DEV_PATH_PTR Node;
- PCI_IO_DEVICE *Temp;
- EFI_DEVICE_PATH_PROTOCOL *CurrentDevicePath;
- LIST_ENTRY *CurrentLink;
- BOOLEAN MisMatch;
-
- MisMatch = FALSE;
-
- CurrentDevicePath = RemainingDevicePath;
- Node.DevPath = CurrentDevicePath;
- Temp = NULL;
-
- while (!IsDevicePathEnd (CurrentDevicePath)) {
-
- CurrentLink = RootBridge->ChildList.ForwardLink;
- Node.DevPath = CurrentDevicePath;
-
- while (CurrentLink != NULL && CurrentLink != &RootBridge->ChildList) {
- Temp = PCI_IO_DEVICE_FROM_LINK (CurrentLink);
-
- if (Node.Pci->Device == Temp->DeviceNumber &&
- Node.Pci->Function == Temp->FunctionNumber) {
- RootBridge = Temp;
- break;
- }
-
- CurrentLink = CurrentLink->ForwardLink;
- }
-
- //
- // Check if we find the bridge
- //
- if (CurrentLink == &RootBridge->ChildList) {
-
- MisMatch = TRUE;
- break;
-
- }
-
- CurrentDevicePath = NextDevicePathNode (CurrentDevicePath);
- }
-
- if (MisMatch) {
-
- CurrentDevicePath = NextDevicePathNode (CurrentDevicePath);
-
- if (IsDevicePathEnd (CurrentDevicePath)) {
- *PciAddress = EFI_PCI_ADDRESS (RootBridge->BusNumber, Node.Pci->Device, Node.Pci->Function, 0);
- return EFI_SUCCESS;
- }
-
- return EFI_NOT_FOUND;
- }
- if (Temp != NULL) {
- *PciAddress = EFI_PCI_ADDRESS (Temp->BusNumber, Temp->DeviceNumber, Temp->FunctionNumber, 0);
- } else {
- return EFI_NOT_FOUND;
- }
-
- return EFI_SUCCESS;
-
-}
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
index 1a01e72b1e..c282381f85 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
@@ -255,23 +255,6 @@ ActiveVGADeviceOnTheRootBridge (
IN PCI_IO_DEVICE *RootBridge
);
-/**
- Get HPC PCI address according to its device path.
-
- @param RootBridge Root bridege Io instance.
- @param RemainingDevicePath Given searching device path.
- @param PciAddress Buffer holding searched result.
-
- @retval EFI_SUCCESS PCI address was stored in PciAddress.
- @retval EFI_NOT_FOUND Can not find the specific device path.
-
-**/
-EFI_STATUS
-GetHpcPciAddressFromRootBridge (
- IN PCI_IO_DEVICE *RootBridge,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
- OUT UINT64 *PciAddress
- );
/**
Destroy a pci device node.
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
index 87b0b9884a..291578c63c 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
@@ -2061,47 +2061,6 @@ PciIoSetBarAttributes (
return EFI_SUCCESS;
}
-/**
- Program parent bridge's attribute recurrently.
-
- @param PciIoDevice Child Pci device instance
- @param Operation The operation to perform on the attributes for this PCI controller.
- @param Attributes The mask of attributes that are used for Set, Enable, and Disable
- operations.
-
- @retval EFI_SUCCESS The operation on the PCI controller's attributes was completed.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_UNSUPPORTED one or more of the bits set in
- Attributes are not supported by this PCI controller or one of
- its parent bridges when Operation is Set, Enable or Disable.
-
-**/
-EFI_STATUS
-UpStreamBridgesAttributes (
- IN PCI_IO_DEVICE *PciIoDevice,
- IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
- IN UINT64 Attributes
- )
-{
- PCI_IO_DEVICE *Parent;
- EFI_PCI_IO_PROTOCOL *PciIo;
-
- Parent = PciIoDevice->Parent;
-
- while (Parent != NULL && IS_PCI_BRIDGE (&Parent->Pci)) {
-
- //
- // Get the PciIo Protocol
- //
- PciIo = &Parent->PciIo;
-
- PciIo->Attributes (PciIo, Operation, Attributes, NULL);
-
- Parent = Parent->Parent;
- }
-
- return EFI_SUCCESS;
-}
/**
Test whether two Pci devices has same parent bridge.
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
index b7e38ded3f..69e7c32881 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
@@ -646,27 +646,6 @@ PciIoSetBarAttributes (
IN OUT UINT64 *Length
);
-/**
- Program parent bridge's attribute recurrently.
-
- @param PciIoDevice Child Pci device instance
- @param Operation The operation to perform on the attributes for this PCI controller.
- @param Attributes The mask of attributes that are used for Set, Enable, and Disable
- operations.
-
- @retval EFI_SUCCESS The operation on the PCI controller's attributes was completed.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_UNSUPPORTED one or more of the bits set in
- Attributes are not supported by this PCI controller or one of
- its parent bridges when Operation is Set, Enable or Disable.
-
-**/
-EFI_STATUS
-UpStreamBridgesAttributes (
- IN PCI_IO_DEVICE *PciIoDevice,
- IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
- IN UINT64 Attributes
- );
/**
Test whether two Pci devices has same parent bridge.
--
2.18.0.windows.1
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