summaryrefslogtreecommitdiffstats
path: root/OvmfPkg/Library/LockBoxLib
Commit message (Collapse)AuthorAgeFilesLines
* OvmfPkg: strip trailing whitespaceLeif Lindholm2019-10-043-3/+3
| | | | | | | | | | | | | Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Julien Grall <julien.grall@arm.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
* OvmfPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-096-44/+6
| | | | | | | | | | | | | | | | | | | | https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* OvmfPkg/LockBoxLib: Update the comments for API UpdateLockBox()Hao Wu2019-02-221-3/+8
| | | | | | | | | | | | | | | | The previous commit: MdeModulePkg/SmmLockBoxLib: Support LockBox enlarge in UpdateLockBox() adds the support to enlarge a LockBox when using the LockBoxLib API UpdateLockBox(). This commit is to sync the API description comment of UpdateLockBox() with its counterparts in MdeModulePkg. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
* OvmfPkg/LockBoxLib: list "LockBoxLib.h" in the INF filesLaszlo Ersek2018-03-132-0/+2
| | | | | | | | | | | | | | | | | | | | | | Among other things, the header file declares the AllocateAcpiNvsPool() function. This function is called from the "LockBoxLib.c" source file (in the implementation of the SaveLockBox() library API), which is built into both library instances. AllocateAcpiNvsPool() is implemented separately per library instance, in "LockBoxBase.c" and "LockBoxDxe.c", respectively. (In the LockBoxBaseLib instance, the AllocateAcpiNvsPool() function is never expected to be called -- the public SaveLockBox() API should never be called before the DXE phase --, we just have to provide a stub for linking purposes.) Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Suggested-by: Michael Kinney <michael.d.kinney@intel.com> Ref: http://mid.mail-archive.com/E92EE9817A31E24EB0585FDF735412F56327F7D3@ORSMSX113.amr.corp.intel.com Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
* ArmVirtPkg, OvmfPkg: retire QemuFwCfgS3Enabled() from QemuFwCfgLibLaszlo Ersek2017-03-142-0/+2
| | | | | | | | | | | | | | | | | | | | At this point we're ready to retire QemuFwCfgS3Enabled() from the QemuFwCfgLib class, together with its implementations in: - ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c - OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c Extend all modules that call the function with a new QemuFwCfgS3Lib class dependency. Thanks to the previously added library class, instances, and class resolutions, we can do this switch now as tightly as possible. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=394 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* OvmfPkg: Install LockBox protocol in constructor of LockBoxDxeLibStar Zeng2016-04-072-3/+34
| | | | | | | | | | | | | | | | | | | | Currently, the LockBox protocol is installed in entrypoint of OVMF AcpiS3SaveDxe. We can let the first driver run with LockBoxDxeLib linked to have its library constructor to install LockBox protocol on the ImageHandle. As other drivers may have gEfiLockBoxProtocolGuid dependency, the first driver should run before them. The later patches to retire AcpiS3SaveDxe for OVMF depends on this patch. Cc: Laszlo Ersek <lersek@redhat.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* OvmfPkg: LockBoxLib: -D SMM_REQUIRE excludes our fake lockboxLaszlo Ersek2015-11-303-0/+8
| | | | | | | | | | | | | | When the user builds OVMF with -D SMM_REQUIRE, our LockBox implementation must not be used, since it doesn't actually protect data in the LockBox from the runtime guest OS. Add an according assert to LockBoxLibInitialize(). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19046 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: fix conversion specifiers in DEBUG format stringsLaszlo Ersek2015-07-281-1/+1
| | | | | | | | | | | | Cc: Scott Duplichan <scott@notabs.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Reported-by: Scott Duplichan <scott@notabs.org> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Build-tested-by: Scott Duplichan <scott@notabs.org> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18095 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: implement LockBoxLibLaszlo Ersek2014-03-046-0/+686
The S3 suspend/resume infrastructure depends on the LockBox library class. The edk2 tree currently contains Null and SMM instances. The Null instance is useless, and the SMM instance would require SMM emulation by including the SMM core and adding several new drivers, which is deemed too complex. Hence add a simple LockBoxLib instance for OVMF. jordan.l.justen@intel.com: * use PCDs instead of EmuNvramLib - clear memory in PlatformPei on non S3 boots * allocate NVS memory and store a pointer to that memory - reduces memory use at fixed locations Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15301 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 14:57:41 +0000