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* OvmfPkg/PlatformDebugLibIoPort: factor out debug port detectionAnthony PERARD2020-04-281-0/+1
| | | | | | | | | Factor out debug port detection in PlatformDebugLibIoPort. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Message-Id: <20200423095358.2518197-4-anthony.perard@citrix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* OvmfPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney2019-04-091-6/+1
| | | | | | | | | | | | | | | | | | | | 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: Removing ipf which is no longer supported from edk2.chenc22018-06-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removing rules for Ipf sources file: * Remove the source file which path with "ipf" and also listed in [Sources.IPF] section of INF file. * Remove the source file which listed in [Components.IPF] section of DSC file and not listed in any other [Components] section. * Remove the embedded Ipf code for MDE_CPU_IPF. Removing rules for Inf file: * Remove IPF from VALID_ARCHITECTURES comments. * Remove DXE_SAL_DRIVER from LIBRARY_CLASS in [Defines] section. * Remove the INF which only listed in [Components.IPF] section in DSC. * Remove statements from [BuildOptions] that provide IPF specific flags. * Remove any IPF sepcific sections. Removing rules for Dec file: * Remove [Includes.IPF] section from Dec. Removing rules for Dsc file: * Remove IPF from SUPPORTED_ARCHITECTURES in [Defines] section of DSC. * Remove any IPF specific sections. * Remove statements from [BuildOptions] that provide IPF specific flags. Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chen A Chen <chen.a.chen@intel.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
* OvmfPkg/PlatformDebugLibIoPort: list "DebugLibDetect.h" in the INF filesLaszlo Ersek2018-03-131-0/+1
| | | | | | | | | | | | | | | | | Among other things, "DebugLibDetect.h" declares the PlatformDebugLibIoPortFound() function. The function is called from "DebugLib.c", which is included in both library instances. The function is defined separately per library instance, in "DebugLibDetectRom.c" and "DebugLibDetect.c", respectively. 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>
* OvmfPkg: create a separate PlatformDebugLibIoPort instance for SECPaolo Bonzini2017-11-171-1/+2
| | | | | | | | | | | | | | | | | | The next patch will want to add a global variable to PlatformDebugLibIoPort, but this is not suitable for the SEC phase, because SEC runs from read-only flash. The solution is to have two library instances, one for SEC and another for all other firmware phases. This patch adds the "plumbing" for the SEC library instance, separating the INF files and moving the constructor to a separate C source file. Contributed-under: TianoCore Contribution Agreement 1.1 Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jordan Justen (Intel address) <jordan.l.justen@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* OvmfPkg: Update PlatformBaseDebugLibIoPort libraryLiming Gao2015-02-061-1/+2
| | | | | | | | | | Implement new API DebugPrintLevelEnabled() to base on PCD PcdFixedDebugPrintErrorLevel. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16797 6f19259b-4bc3-4df7-8a09-765794883524
* OvmfPkg: add support for debug console on port 0x402jljusten2012-07-261-0/+50
This patch adds support for a debug console on the same port that is used by SeaBIOS. This makes it easier to debug OVMF, because it does not mix debug and serial output on the same device. It also makes it easier to leave some of the debug messages on even in release builds. To enable it, pass "-debugcon stdio -global isa-debugcon.iobase=0x402" to QEMU. The new mechanism is enabled by default, but a regular serial console can be chosen by adding -D DEBUG_ON_SERIAL_PORT to the build options. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> [jordan.l.justen@intel.com: MAX_DEBUG_MESSAGE_LENGTH=>0x100, p=>Ptr] Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13562 6f19259b-4bc3-4df7-8a09-765794883524