From: "Ni, Ray" <ray.ni@intel.com>
To: "devel@edk2.groups.io" <devel@edk2.groups.io>,
"lersek@redhat.com" <lersek@redhat.com>,
Kun Qin <kun.q@outlook.com>
Cc: "Dong, Eric" <eric.dong@intel.com>,
"Kumar, Rahul1" <rahul1.kumar@intel.com>
Subject: Re: [edk2-devel] [PATCH v3 16/18] UefiCpuPkg: CpuIo2Smm: Move CpuIo2Smm driver to consume gMmst
Date: Fri, 22 Jan 2021 04:18:11 +0000 [thread overview]
Message-ID: <CO1PR11MB4930DAA58934A28327C3E9E58CA00@CO1PR11MB4930.namprd11.prod.outlook.com> (raw)
In-Reply-To: <f397488e-05cb-5b92-5b44-01a776e425ea@redhat.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Laszlo
> Ersek
> Sent: Friday, January 15, 2021 3:12 PM
> To: Kun Qin <kun.q@outlook.com>; devel@edk2.groups.io
> Cc: Dong, Eric <eric.dong@intel.com>; Ni, Ray <ray.ni@intel.com>; Kumar,
> Rahul1 <rahul1.kumar@intel.com>
> Subject: Re: [edk2-devel] [PATCH v3 16/18] UefiCpuPkg: CpuIo2Smm: Move
> CpuIo2Smm driver to consume gMmst
>
> On 01/14/21 23:36, Kun Qin wrote:
> > This change replaced gSmst with gMmst to support broader compatibility
> > under MM environment for CpuIo2Smm driver.
> >
> > Cc: Eric Dong <eric.dong@intel.com>
> > Cc: Ray Ni <ray.ni@intel.com>
> > Cc: Laszlo Ersek <lersek@redhat.com>
> > Cc: Rahul Kumar <rahul1.kumar@intel.com>
> >
> > Signed-off-by: Kun Qin <kun.q@outlook.com>
> > ---
> >
> > Notes:
> > v3:
> > - Break gMmst replacement into separate PR [Laszlo]
> >
> > v2:
> > - Removed "EFIAPI" for internal functions.
> >
> > UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c | 6 +++---
> > UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h | 2 +-
> > UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf | 2 +-
> > UefiCpuPkg/UefiCpuPkg.dsc | 1 +
> > 4 files changed, 6 insertions(+), 5 deletions(-)
> >
> > diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c
> b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c
> > index b840d3e10cae..c0a2baecee03 100644
> > --- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c
> > +++ b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c
> > @@ -390,12 +390,12 @@ SmmCpuIo2Initialize (
> > //
> > // Copy the SMM CPU I/O Protocol instance into the System Management
> System Table
> > //
> > - CopyMem (&gSmst->SmmIo, &mSmmCpuIo2, sizeof (mSmmCpuIo2));
> > + CopyMem (&gMmst->MmIo, &mSmmCpuIo2, sizeof (mSmmCpuIo2));
> >
> > //
> > - // Install the SMM CPU I/O Protocol into the SMM protocol database
> > + // Install the SMM CPU I/O Protocol into the MM protocol database
> > //
> > - Status = gSmst->SmmInstallProtocolInterface (
> > + Status = gMmst->MmInstallProtocolInterface (
> > &mHandle,
> > &gEfiSmmCpuIo2ProtocolGuid,
> > EFI_NATIVE_INTERFACE,
> > diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h
> b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h
> > index 4c133b58c9f4..c80261945f71 100644
> > --- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h
> > +++ b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h
> > @@ -16,7 +16,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
> > #include <Library/BaseLib.h>
> > #include <Library/DebugLib.h>
> > #include <Library/IoLib.h>
> > -#include <Library/SmmServicesTableLib.h>
> > +#include <Library/MmServicesTableLib.h>
> > #include <Library/BaseMemoryLib.h>
> >
> > #define MAX_IO_PORT_ADDRESS 0xFFFF
> > diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
> b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
> > index bc78fa4e42d2..b743a5e0e316 100644
> > --- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
> > +++ b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
> > @@ -34,7 +34,7 @@ [LibraryClasses]
> > BaseLib
> > DebugLib
> > IoLib
> > - SmmServicesTableLib
> > + MmServicesTableLib
> > BaseMemoryLib
> >
> > [Protocols]
> > diff --git a/UefiCpuPkg/UefiCpuPkg.dsc b/UefiCpuPkg/UefiCpuPkg.dsc
> > index b2b6d78a71b0..9b56bcaabebe 100644
> > --- a/UefiCpuPkg/UefiCpuPkg.dsc
> > +++ b/UefiCpuPkg/UefiCpuPkg.dsc
> > @@ -89,6 +89,7 @@ [LibraryClasses.common.DXE_DRIVER]
> >
> > [LibraryClasses.common.DXE_SMM_DRIVER]
> >
> SmmServicesTableLib|MdePkg/Library/SmmServicesTableLib/SmmServicesTab
> leLib.inf
> > +
> MmServicesTableLib|MdePkg/Library/MmServicesTableLib/MmServicesTableL
> ib.inf
> >
> MemoryAllocationLib|MdePkg/Library/SmmMemoryAllocationLib/SmmMemor
> yAllocationLib.inf
> > HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
> >
> CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmCp
> uExceptionHandlerLib.inf
> >
>
> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
>
>
>
>
>
next prev parent reply other threads:[~2021-01-22 4:18 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210114223637.2737-1-kun.q@outlook.com>
2021-01-14 22:36 ` [PATCH v3 06/18] MdeModulePkg: SmmLockBoxSmmLib: Support StandaloneMm for SmmLockBoxLib Kun Qin
2021-01-14 22:36 ` [PATCH v3 07/18] MdeModulePkg: SmmReportStatusCodeLib: ReportStatusCodeLib in StandaloneMm Kun Qin
2021-01-14 22:36 ` [PATCH v3 08/18] MdeModulePkg: StatusCodeHandler: StatusCodeHandler driver " Kun Qin
2021-01-14 22:36 ` [PATCH v3 09/18] MdeModulePkg: FirmwarePerformanceDataTable: Added StandaloneMm support Kun Qin
2021-01-14 22:36 ` [PATCH v3 10/18] MdeModulePkg: ReportStatusCodeRouter: Support StandaloneMm RSC Router Kun Qin
2021-01-14 22:36 ` [PATCH v3 11/18] MdePkg: UefiDevicePathLib: Support UefiDevicePathLib under StandaloneMm Kun Qin
2021-01-14 22:36 ` [PATCH v3 12/18] PcAtChipsetPkg: AcpiTimerLib: Added StandaloneMm instance of AcpiTimerLib Kun Qin
2021-01-14 22:36 ` [PATCH v3 13/18] SecurityPkg: Tcg2PhysicalPresenceLib: Introduce StandaloneMm instance Kun Qin
2021-01-14 22:36 ` [PATCH v3 14/18] SecurityPkg: Tcg2PpVendorLibNull: Added support for MM_STANDALONE type Kun Qin
2021-01-14 22:36 ` [PATCH v3 15/18] SecurityPkg: Tpm2DeviceLibDTpm: Introduce StandaloneMm instance Kun Qin
2021-01-14 22:36 ` [PATCH v3 16/18] UefiCpuPkg: CpuIo2Smm: Move CpuIo2Smm driver to consume gMmst Kun Qin
2021-01-15 7:12 ` Laszlo Ersek
2021-01-22 4:18 ` Ni, Ray [this message]
2021-01-14 22:36 ` [PATCH v3 17/18] UefiCpuPkg: CpuIo2Smm: Support of CpuIo driver under StandaloneMm Kun Qin
2021-01-15 7:16 ` Laszlo Ersek
2021-01-22 4:17 ` [edk2-devel] " Ni, Ray
2021-01-22 4:40 ` Kun Qin
2021-01-22 6:29 ` Ni, Ray
2021-01-22 7:32 ` Kun Qin
2021-01-22 12:32 ` Laszlo Ersek
2021-01-22 18:10 ` Kun Qin
2021-01-14 22:36 ` [PATCH v3 18/18] UefiCpuPkg: SmmCpuExceptionHandlerLib: Added StandaloneMm module support Kun Qin
2021-01-22 3:51 ` Ni, Ray
[not found] ` <165A3A3578F29D7F.16948@groups.io>
2021-01-21 1:46 ` [edk2-devel] [PATCH v3 12/18] PcAtChipsetPkg: AcpiTimerLib: Added StandaloneMm instance of AcpiTimerLib Kun Qin
2021-01-22 3:50 ` Ni, Ray
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