diff mbox series

[v3,14/35] OvmfPkg/AcpiPlatformDxe: Use XenPlatformLib

Message ID 20190704144233.27968-15-anthony.perard@citrix.com (mailing list archive)
State Superseded
Headers show
Series Specific platform to run OVMF in Xen PVH and HVM guests | expand

Commit Message

Anthony PERARD July 4, 2019, 2:42 p.m. UTC 
This patch replace the XenDetected() function by the one in
XenPlatformLib.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1689
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
---

Notes:
    v3:
    - new patch, splited from the next patch
      (which was OvmfPkg/AcpiPlatformDxe: Use PVH RSDP if exist)

 OvmfPkg/OvmfPkgIa32.dsc                     |  1 +
 OvmfPkg/OvmfPkgIa32X64.dsc                  |  1 +
 OvmfPkg/OvmfPkgX64.dsc                      |  1 +
 OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf |  2 +-
 OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h      |  6 +-----
 OvmfPkg/AcpiPlatformDxe/Xen.c               | 24 ---------------------
 6 files changed, 5 insertions(+), 30 deletions(-)

Comments

Laszlo Ersek July 8, 2019, 2:38 p.m. UTC | #1 
On 07/04/19 16:42, Anthony PERARD wrote:
> This patch replace the XenDetected() function by the one in
> XenPlatformLib.
> 
> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1689
> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
> ---
> 
> Notes:
>     v3:
>     - new patch, splited from the next patch
>       (which was OvmfPkg/AcpiPlatformDxe: Use PVH RSDP if exist)

Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Laszlo Ersek July 10, 2019, 9:42 a.m. UTC | #2 
On 07/08/19 16:38, Laszlo Ersek wrote:
> On 07/04/19 16:42, Anthony PERARD wrote:
>> This patch replace the XenDetected() function by the one in
>> XenPlatformLib.
>>
>> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1689
>> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
>> ---
>>
>> Notes:
>>     v3:
>>     - new patch, splited from the next patch
>>       (which was OvmfPkg/AcpiPlatformDxe: Use PVH RSDP if exist)
> 
> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
> 

Sorry, I missed a cleanup option: please remove "gEfiXenInfoGuid" from
[Guids] in "AcpiPlatformDxe.inf".

(You can pick up the R-b with that.)

Thanks
Laszlo
diff mbox series

Patch

diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index d60bcd5e54..1b116fe3b3 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -202,6 +202,7 @@  [LibraryClasses]
   SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
   OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
   XenHypercallLib|OvmfPkg/Library/XenHypercallLib/XenHypercallLib.inf
+  XenPlatformLib|OvmfPkg/Library/XenPlatformLib/XenPlatformLib.inf
 
 !if $(TPM2_ENABLE) == TRUE
   Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index ded3e8a464..bd8625a075 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -207,6 +207,7 @@  [LibraryClasses]
   SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
   OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
   XenHypercallLib|OvmfPkg/Library/XenHypercallLib/XenHypercallLib.inf
+  XenPlatformLib|OvmfPkg/Library/XenPlatformLib/XenPlatformLib.inf
 
 !if $(TPM2_ENABLE) == TRUE
   Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 131f2b0b47..db9ba7cc15 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -207,6 +207,7 @@  [LibraryClasses]
   SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
   OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
   XenHypercallLib|OvmfPkg/Library/XenHypercallLib/XenHypercallLib.inf
+  XenPlatformLib|OvmfPkg/Library/XenPlatformLib/XenPlatformLib.inf
 
 !if $(TPM2_ENABLE) == TRUE
   Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
diff --git a/OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf b/OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
index 24634eeae2..eadace366d 100644
--- a/OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
+++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
@@ -44,13 +44,13 @@  [LibraryClasses]
   DebugLib
   UefiBootServicesTableLib
   UefiDriverEntryPoint
-  HobLib
   QemuFwCfgLib
   QemuFwCfgS3Lib
   MemoryAllocationLib
   BaseLib
   DxeServicesTableLib
   OrderedCollectionLib
+  XenPlatformLib
 
 [Protocols]
   gEfiAcpiTableProtocolGuid                     # PROTOCOL ALWAYS_CONSUMED
diff --git a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
index 3037afcf18..9597e028e4 100644
--- a/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
+++ b/OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h
@@ -19,6 +19,7 @@ 
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/DebugLib.h>
 #include <Library/PcdLib.h>
+#include <Library/XenPlatformLib.h>
 
 #include <IndustryStandard/Acpi.h>
 
@@ -52,11 +53,6 @@  QemuInstallAcpiTable (
   OUT  UINTN                         *TableKey
   );
 
-BOOLEAN
-XenDetected (
-  VOID
-  );
-
 EFI_STATUS
 EFIAPI
 InstallXenTables (
diff --git a/OvmfPkg/AcpiPlatformDxe/Xen.c b/OvmfPkg/AcpiPlatformDxe/Xen.c
index e4e47bf0e8..82794b933e 100644
--- a/OvmfPkg/AcpiPlatformDxe/Xen.c
+++ b/OvmfPkg/AcpiPlatformDxe/Xen.c
@@ -9,8 +9,6 @@ 
 **/ 
 
 #include "AcpiPlatform.h"
-#include <Library/HobLib.h>
-#include <Guid/XenInfo.h>
 #include <Library/BaseLib.h>
 
 #define XEN_ACPI_PHYSICAL_ADDRESS         0x000EA020
@@ -18,28 +16,6 @@ 
 
 EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER  *XenAcpiRsdpStructurePtr = NULL;
 
-/**
-  This function detects if OVMF is running on Xen.
-
-**/
-BOOLEAN
-XenDetected (
-  VOID
-  )
-{
-  EFI_HOB_GUID_TYPE         *GuidHob;
-
-  //
-  // See if a XenInfo HOB is available
-  //
-  GuidHob = GetFirstGuidHob (&gEfiXenInfoGuid);
-  if (GuidHob == NULL) {
-    return FALSE;
-  }
-
-  return TRUE;
-}
-
 /**
   Get the address of Xen ACPI Root System Description Pointer (RSDP)
   structure.