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author | Laszlo Ersek <lersek@redhat.com> | 2017-02-21 14:43:00 +0100 |
---|---|---|
committer | Laszlo Ersek <lersek@redhat.com> | 2017-02-22 03:35:49 +0100 |
commit | ed1a2d42d5d54b6096b6e5121b0e5b7410b24108 (patch) | |
tree | 65a647e39741cd72e80017aafb2b22d892e40f2e /OvmfPkg/SmmControl2Dxe | |
parent | 509e6b5a034f0e121c6de9bedd08532bf54cc4f7 (diff) | |
download | edk2-ed1a2d42d5d54b6096b6e5121b0e5b7410b24108.tar.gz edk2-ed1a2d42d5d54b6096b6e5121b0e5b7410b24108.tar.bz2 edk2-ed1a2d42d5d54b6096b6e5121b0e5b7410b24108.zip |
OvmfPkg/QemuFwCfg: introduce FW_CFG_IO_DMA_ADDRESS, adapt the package
Introduce the FW_CFG_IO_DMA_ADDRESS macro for IO Ports 0x514 and 0x518
(most significant and least significant halves of the DMA Address
Register, respectively), and update all references in OvmfPkg.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Suggested-by: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Diffstat (limited to 'OvmfPkg/SmmControl2Dxe')
-rw-r--r-- | OvmfPkg/SmmControl2Dxe/SmiFeatures.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/OvmfPkg/SmmControl2Dxe/SmiFeatures.c b/OvmfPkg/SmmControl2Dxe/SmiFeatures.c index 73c29848b3..bd257f15d9 100644 --- a/OvmfPkg/SmmControl2Dxe/SmiFeatures.c +++ b/OvmfPkg/SmmControl2Dxe/SmiFeatures.c @@ -240,7 +240,7 @@ SaveSmiFeatures ( S3SaveState, // This
EFI_BOOT_SCRIPT_IO_WRITE_OPCODE, // OpCode
EfiBootScriptWidthUint32, // Width
- (UINT64)0x514, // Address
+ (UINT64)FW_CFG_IO_DMA_ADDRESS, // Address
(UINTN)2, // Count
&AccessAddress // Buffer
);
|