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| author | Laszlo Ersek <lersek@redhat.com> | 2021-05-26 22:14:45 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-06-04 16:01:50 +0000 |
| commit | ce270905bfce961df5e14963440e58463bd46940 (patch) | |
| tree | bfb265c4583ce08c2ec3fdb8bbc68cbf679679b0 /OvmfPkg/SmbiosPlatformDxe/Xen.c | |
| parent | d4a8aaee7303c4095828aac79ce36704b24675d3 (diff) | |
| download | edk2-ce270905bfce961df5e14963440e58463bd46940.tar.gz edk2-ce270905bfce961df5e14963440e58463bd46940.tar.bz2 edk2-ce270905bfce961df5e14963440e58463bd46940.zip | |
OvmfPkg/SmbiosPlatformDxe: split Xen entry point from QEMU entry point
Remove the SmbiosTablePublishEntry() function from "SmbiosPlatformDxe.c".
"SmbiosPlatformDxe.c" becomes hypervisor-agnostic.
Add SmbiosTablePublishEntry() back, simplified for QEMU, to the existent
file "Qemu.c". The GetQemuSmbiosTables() function no longer needs to be
declared in "SmbiosPlatformDxe.h"; "SmbiosPlatformDxe.h" becomes
hypervisor-agnostic.
Add SmbiosTablePublishEntry() back, renamed and simplified for Xen, to the
new, arch-independent file "Xen.c". (The existent Xen-specific C files are
arch-dependent.)
Update both INF files; remove the dependencies that are now superfluous in
each.
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Julien Grall <julien@xen.org>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20210526201446.12554-43-lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Diffstat (limited to 'OvmfPkg/SmbiosPlatformDxe/Xen.c')
| -rw-r--r-- | OvmfPkg/SmbiosPlatformDxe/Xen.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/OvmfPkg/SmbiosPlatformDxe/Xen.c b/OvmfPkg/SmbiosPlatformDxe/Xen.c new file mode 100644 index 0000000000..75d9550913 --- /dev/null +++ b/OvmfPkg/SmbiosPlatformDxe/Xen.c @@ -0,0 +1,49 @@ +/** @file
+ This driver installs SMBIOS information for OVMF on Xen
+
+ Copyright (C) 2021, Red Hat, Inc.
+ Copyright (c) 2011, Bei Guan <gbtju85@gmail.com>
+ Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "SmbiosPlatformDxe.h"
+#include "XenSmbiosPlatformDxe.h"
+
+/**
+ Installs SMBIOS information for OVMF on Xen
+
+ @param ImageHandle Module's image handle
+ @param SystemTable Pointer of EFI_SYSTEM_TABLE
+
+ @retval EFI_SUCCESS Smbios data successfully installed
+ @retval Other Smbios data was not installed
+
+**/
+EFI_STATUS
+EFIAPI
+XenSmbiosTablePublishEntry (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ SMBIOS_TABLE_ENTRY_POINT *EntryPointStructure;
+ UINT8 *SmbiosTables;
+
+ Status = EFI_NOT_FOUND;
+ //
+ // Add Xen SMBIOS data if found
+ //
+ EntryPointStructure = GetXenSmbiosTables ();
+ if (EntryPointStructure != NULL) {
+ SmbiosTables = (UINT8*)(UINTN)EntryPointStructure->TableAddress;
+ if (SmbiosTables != NULL) {
+ Status = InstallAllStructures (SmbiosTables);
+ }
+ }
+
+ return Status;
+}
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