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| author | Brijesh Singh <brijesh.singh@amd.com> | 2018-07-06 10:00:41 -0500 |
|---|---|---|
| committer | Laszlo Ersek <lersek@redhat.com> | 2018-07-06 20:08:21 +0200 |
| commit | 3b3d016b7b867d7e4782af9a6b54e110d155a1b3 (patch) | |
| tree | 795bab01188cf8fa093ba11e006a26baff5ef9c3 /OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h | |
| parent | 966363d5a34839399e3d9f68d4f4efb4b1a9ec66 (diff) | |
| download | edk2-3b3d016b7b867d7e4782af9a6b54e110d155a1b3.tar.gz edk2-3b3d016b7b867d7e4782af9a6b54e110d155a1b3.tar.bz2 edk2-3b3d016b7b867d7e4782af9a6b54e110d155a1b3.zip | |
OvmfPkg/QemuFlashFvbServicesRuntimeDxe: Do not expose MMIO in SMM build
In the SMM build, only an SMM driver is using the address range hence we
do not need to expose the flash MMIO range in EFI runtime mapping.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Julien Grall <julien.grall@linaro.org>
Cc: Justen Jordan L <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h')
| -rw-r--r-- | OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h index 1f9287b087..178f578d49 100644 --- a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h +++ b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h @@ -189,4 +189,11 @@ VOID InstallVirtualAddressChangeHandler (
VOID
);
+
+EFI_STATUS
+MarkIoMemoryRangeForRuntimeAccess (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINTN Length
+ );
+
#endif
|