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| author | Laszlo Ersek <lersek@redhat.com> | 2021-05-26 22:14:41 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-06-04 16:01:50 +0000 |
| commit | 4db374562fad924e58c423701662402b3659f1f2 (patch) | |
| tree | b5100d7698b3aff5733f7de5a1afc39adec19ea8 | |
| parent | 507259373828ca160dea08fff8ffc44572e8be14 (diff) | |
| download | edk2-4db374562fad924e58c423701662402b3659f1f2.tar.gz edk2-4db374562fad924e58c423701662402b3659f1f2.tar.bz2 edk2-4db374562fad924e58c423701662402b3659f1f2.zip | |
OvmfPkg/SmbiosPlatformDxe: locate SMBIOS protocol in InstallAllStructures()
Locate the SMBIOS protocol internally to the InstallAllStructures()
function. This has no performance impact (InstallAllStructures() is only
called once), but moving the code from the entry point function makes the
latter smaller. And that will be useful when we split the entry point
function to two versions.
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
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: <20210526201446.12554-39-lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
| -rw-r--r-- | OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.c b/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.c index 6d73173aa5..757bec879e 100644 --- a/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.c +++ b/OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.c @@ -95,21 +95,32 @@ SmbiosTableLength ( /**
Install all structures from the given SMBIOS structures block
- @param Smbios SMBIOS protocol
@param TableAddress SMBIOS tables starting address
**/
EFI_STATUS
InstallAllStructures (
- IN EFI_SMBIOS_PROTOCOL *Smbios,
IN UINT8 *TableAddress
)
{
+ EFI_SMBIOS_PROTOCOL *Smbios;
EFI_STATUS Status;
SMBIOS_STRUCTURE_POINTER SmbiosTable;
EFI_SMBIOS_HANDLE SmbiosHandle;
BOOLEAN NeedSmbiosType0;
+ //
+ // Find the SMBIOS protocol
+ //
+ Status = gBS->LocateProtocol (
+ &gEfiSmbiosProtocolGuid,
+ NULL,
+ (VOID**)&Smbios
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
SmbiosTable.Raw = TableAddress;
if (SmbiosTable.Raw == NULL) {
return EFI_INVALID_PARAMETER;
@@ -176,22 +187,9 @@ SmbiosTablePublishEntry ( )
{
EFI_STATUS Status;
- EFI_SMBIOS_PROTOCOL *Smbios;
SMBIOS_TABLE_ENTRY_POINT *EntryPointStructure;
UINT8 *SmbiosTables;
- //
- // Find the SMBIOS protocol
- //
- Status = gBS->LocateProtocol (
- &gEfiSmbiosProtocolGuid,
- NULL,
- (VOID**)&Smbios
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
Status = EFI_NOT_FOUND;
//
// Add Xen or QEMU SMBIOS data if found
@@ -204,7 +202,7 @@ SmbiosTablePublishEntry ( }
if (SmbiosTables != NULL) {
- Status = InstallAllStructures (Smbios, SmbiosTables);
+ Status = InstallAllStructures (SmbiosTables);
//
// Free SmbiosTables if allocated by Qemu (i.e., NOT by Xen):
|