Reviewed-by: Eric Dong <eric.d...@intel.com> > -----Original Message----- > From: Zhang, Shenglei <shenglei.zh...@intel.com> > Sent: Thursday, November 14, 2019 5:17 PM > To: devel@edk2.groups.io > Cc: Zhang, Shenglei <shenglei.zh...@intel.com>; Dong, Eric > <eric.d...@intel.com>; Ni, Ray <ray...@intel.com>; Laszlo Ersek > <ler...@redhat.com> > Subject: [PATCH 3/3] UefiCpuPkg/UefiCpuPkg.uni: Add missing strings for > PCD > > From: Shenglei Zhang <shenglei.zh...@intel.com> > > Cc: Eric Dong <eric.d...@intel.com> > Cc: Ray Ni <ray...@intel.com> > Cc: Laszlo Ersek <ler...@redhat.com> > Signed-off-by: Shenglei Zhang <shenglei.zh...@intel.com> > --- > UefiCpuPkg/UefiCpuPkg.uni | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/UefiCpuPkg/UefiCpuPkg.uni b/UefiCpuPkg/UefiCpuPkg.uni index > a7e279c5cb14..bfd696f48c35 100644 > --- a/UefiCpuPkg/UefiCpuPkg.uni > +++ b/UefiCpuPkg/UefiCpuPkg.uni > @@ -195,6 +195,22 @@ > > #string STR_gUefiCpuPkgTokenSpaceGuid_PcdIsPowerOnReset_HELP > #language en-US "Indicates if the current boot is a power-on reset." > > +#string > STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuSmmRestrictedMemoryAccess_P > ROMPT #language en-US "Access to non-SMRAM memory is restricted to > reserved, runtime and ACPI NVS type after SmmReadyToLock." > + > +#string > STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuSmmRestrictedMemoryAccess_H > ELP #language en-US "Indicate access to non-SMRAM memory is restricted > to reserved, runtime and ACPI NVS type after > SmmReadyToLock.<BR><BR>\n" > + > "MMIO access is always allowed regardless of the value of this PCD.<BR>\n" > + > "Loose of such restriction is only required by RAS components in X64 > platforms.<BR>\n" > + > "The PCD value is considered as constantly TRUE in IA32 platforms.<BR>\n" > + > "When the PCD value is TRUE, page table is initialized to cover all memory > spaces<BR>\n" > + > "and the memory occupied by page table is protected by page table itself as > read-only.<BR>\n" > + > "In X64 build, it cannot be enabled at the same time with SMM profile > feature (PcdCpuSmmProfileEnable).<BR>\n" > + > "In X64 build, it could not be enabled also at the same time with heap guard > feature for SMM<BR>\n" > + > "(PcdHeapGuardPropertyMask in MdeModulePkg).<BR>\n" > + > "In IA32 build, page table memory is not marked as read-only when either > SMM profile feature (PcdCpuSmmProfileEnable)<BR>\n" > + > "or heap guard feature for SMM (PcdHeapGuardPropertyMask in > MdeModulePkg) is enabled.<BR>\n" > + > "TRUE - Access to non-SMRAM memory is restricted to reserved, runtime > and ACPI NVS type after SmmReadyToLock.<BR>\n" > + > "FALSE - Access to any type of non-SMRAM memory after SmmReadyToLock > is allowed.<BR>" > + > #string > STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuFeaturesCapability_PROMPT > #language en-US "Processor feature capabilities." > > #string STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuFeaturesCapability_HELP > #language en-US "Indicates processor feature capabilities, each bit > corresponding to a specific feature." > -- > 2.18.0.windows.1
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