From: Leo Duran <leo.duran@amd.com>
To: edk2-devel@lists.01.org
Cc: Leo Duran <leo.duran@amd.com>,
Jordan Justen <jordan.l.justen@intel.com>,
Jeff Fan <jeff.fan@intel.com>, Liming Gao <liming.gao@intel.com>
Subject: [PATCH 7/9] UefiCpuPkg: PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
Date: Tue, 3 Oct 2017 17:08:27 -0500 [thread overview]
Message-ID: <1507068509-5148-8-git-send-email-leo.duran@amd.com> (raw)
In-Reply-To: <1507068509-5148-1-git-send-email-leo.duran@amd.com>
Add a FixedPCD to replace an Intel-specific hard-coded macro.
The new PCD allows SMM support on AMD-based x86 systems.
PcdCpuSmmPSDOffset - Processor SMM Descriptor Offset in SMRAM.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leo Duran <leo.duran@amd.com>
---
UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
index 1cf85c1..06b9767 100644
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
@@ -360,7 +360,7 @@ typedef struct {
UINT32 MsrIndex;
} MP_MSR_LOCK;
-#define SMM_PSD_OFFSET 0xfb00
+#define SMM_PSD_OFFSET (FixedPcdGet16 (PcdCpuSmmPSDOffset))
///
/// All global semaphores' pointer
--
2.7.4
next prev parent reply other threads:[~2017-10-03 22:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-03 22:08 [PATCH 0/9] Enhanced SMM support to AMD-based x86 systems Leo Duran
2017-10-03 22:08 ` [PATCH 1/9] UefiCpuPkg: UefiCpuPkg.dec Leo Duran
2017-10-03 22:08 ` [PATCH 2/9] UefiCpuPkg: PiSmmCpuDxeSmm driver Leo Duran
2017-10-03 22:08 ` [PATCH 3/9] UefiCpuPkg: SmmCpuFeaturesLib library Leo Duran
2017-10-03 22:08 ` [PATCH 4/9] OvmfPkg: " Leo Duran
2017-10-03 22:08 ` [PATCH 5/9] QuarkSocPkg: " Leo Duran
2017-10-03 22:08 ` [PATCH 6/9] UefiCpuPkg: Register/SmramSaveStateMap.h Leo Duran
2017-10-03 22:08 ` Leo Duran [this message]
2017-10-03 22:08 ` [PATCH 8/9] UefiCpuPkg: PiSmmCpuDxeSmm driver Leo Duran
2017-10-03 22:08 ` [PATCH 9/9] UefiCpuPkg: SmmCpuFeaturesLib library Leo Duran
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