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path: root/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c
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* MdeModulePkg/ConPlatform: Support short-form USB device pathRuiyu Ni2018-09-121-178/+335
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Today's implementation does an exact device path match to check whether the device path of a console is in ConIn/ConOut/ErrOut. But that doesn't work for the USB keyboard. Because when a platform have multiple USB port, ConIn needs to carry all device paths corresponding to each port. Even worse, today's BDS core logic removes the device path from ConIn/ConOut/ErrOut when the connection to that device path fails. So if user switches the USB keyboard from one port to another across boot, the USB keyboard doesn't work in the second boot. ConPlatform driver solved this problem by adding the IsHotPlugDevice() function. So that for USB keyboard, ConPlatform doesn't care whether its device path is in ConIn or not. But the rule is too loose, and now causes platform BDS cannot control whether to enable USB keyboard as an active console. The patch changes ConPlatform to support USB short-form device path when checking whether the device path of a console is in ConIn/ConOut/ErrOut. The logic to always accept USB/PCCARD device as active console is removed. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg: Clean up source filesLiming Gao2018-06-281-16/+16
| | | | | | | | | | 1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* MdeModulePkg/ConPlatform: Support GOP created as PCI's grandsonRuiyu Ni2017-03-171-39/+5
| | | | | | | | | | | | | | | | | | | The original logic assumes GOP hande is son of PCI handle but it is not always true. Below wordings are from UEFI Spec: If a graphics device supports multiple frame buffers, then handles for the frame buffers must be created first, and then the handles for the video output devices can be created as children of the frame buffer handles. So the GOP handle could be grandson of the PCI handle. EfiBootManagerGetGopDevicePath(VideoController) is used to fix this bug. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
* MdeModulePkg/Universal: Fix typos in commentsGary Lin2016-10-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - stardard -> standard - doule -> double - defalut -> default - Pacakge -> Package - globa -> global - responsiblity -> responsibility - outputed -> outputted - specifiecd -> specified - Resuts -> Results - the a -> a - suported -> supported - assocated -> associated - TURE -> TRUE - successfull -> successfully - excute -> execute - reseting -> resetting - Retrive -> Retrieve - funciton -> function - paramter -> parameter - dependecy -> dependency - boundry -> boundary - permenantly -> permanently Cc: Feng Tian <feng.tian@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gary Lin <glin@suse.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
* Enhance the ConPlatform driver to take care of the optional Controller ↵niruiyu2013-03-051-3/+7
| | | | | | | | | device path node when comparing the GOP device path. Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Kinney Michael D <michael.d.kinney@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14161 6f19259b-4bc3-4df7-8a09-765794883524
* Enhance the ConPlatform driver's matching algorithm to manage the console ↵niruiyu2012-05-241-2/+49
| | | | | | | | | controller when it shares the same parent with a certain instance in the "ConOut". Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13356 6f19259b-4bc3-4df7-8a09-765794883524
* Update ConPlatform driver to support GOP driver which creates multiple children.niruiyu2010-10-141-15/+94
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10936 6f19259b-4bc3-4df7-8a09-765794883524
* Update the copyright notice formathhtian2010-04-241-2/+2
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10418 6f19259b-4bc3-4df7-8a09-765794883524
* Improve coding style in MdeModulePkg.rsun32010-01-191-15/+15
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9793 6f19259b-4bc3-4df7-8a09-765794883524
* Update ConPlatform to ensure console dev variable is correct.xli242009-03-041-52/+94
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7796 6f19259b-4bc3-4df7-8a09-765794883524
* 1. Retired HotPlugDevice protocol.vanjeff2009-02-251-48/+65
| | | | | | 2. Check devicepath node to get hot plug information. Currently, USB and PCCard device are checked. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7673 6f19259b-4bc3-4df7-8a09-765794883524
* Correct some misleading comments.xli242009-02-251-3/+3
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7671 6f19259b-4bc3-4df7-8a09-765794883524
* temporary roll back changing on gEfiHotPlugDevice.vanjeff2009-02-241-89/+70
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7640 6f19259b-4bc3-4df7-8a09-765794883524
* 1. Retired HotPlugDevice protocol.vanjeff2009-02-231-19/+26
| | | | | | 2. Check devicepath node to get hot plug information. Currently, USB and PCCard device are checked. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7562 6f19259b-4bc3-4df7-8a09-765794883524
* Clean up gEfiHotPlugDeviceGuid in ConPlatformDxe.vanjeff2009-02-231-68/+80
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7559 6f19259b-4bc3-4df7-8a09-765794883524
* Update for Meta data.xli242009-01-231-8/+8
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7361 6f19259b-4bc3-4df7-8a09-765794883524
* Fix some typo.gikidy2008-12-171-1/+1
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7067 6f19259b-4bc3-4df7-8a09-765794883524
* Code Scrub for ConPlatform.xli242008-11-071-126/+130
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6425 6f19259b-4bc3-4df7-8a09-765794883524
* Use #include "XXX.h" for module internal header files.qhuang82008-10-311-1/+1
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6338 6f19259b-4bc3-4df7-8a09-765794883524
* Remove SafeFreePool from MemoryAllocationLib as this API's name is ↵qwang122008-10-301-1/+3
| | | | | | | | misleading. Its implementation only check if a pointer is NULL. If a garbage pointer is passed in, the gBS->FreePool will still ASSERT in debug build and return error code. It is recommended that module writer should keep track how a pointer is allocated and free it after use. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6306 6f19259b-4bc3-4df7-8a09-765794883524
* Code scrub.vanjeff2008-07-151-31/+55
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5471 6f19259b-4bc3-4df7-8a09-765794883524
* add functions header for ConPlatformDxe and ConSplitterdxe modules.vanjeff2008-07-101-1/+1
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5442 6f19259b-4bc3-4df7-8a09-765794883524
* 1. added functions header for GraphicsConsoleDxe module.vanjeff2008-07-071-4/+4
| | | | | | 2. correct some funtions header for ConPlatformDxe module. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5411 6f19259b-4bc3-4df7-8a09-765794883524
* Added some functions header.vanjeff2008-07-041-144/+171
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5409 6f19259b-4bc3-4df7-8a09-765794883524
* apply for doxgen format.vanjeff2008-04-101-9/+4
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5038 6f19259b-4bc3-4df7-8a09-765794883524
* Update to support to produce Component Name and & Component Name 2 protocol ↵qhuang82007-09-301-6/+4
| | | | | | based on Feature flag PcdComponentNameDisable & PcdComponentName2Disable. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4005 6f19259b-4bc3-4df7-8a09-765794883524
* 1. Fixed one bug in ConPlatform.c, add NULL judgment.vanjeff2007-09-291-20/+17
| | | | | | 2. Fixed one type in UgaDraw.h. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3976 6f19259b-4bc3-4df7-8a09-765794883524
* Missed a conversion. Fixed build breakAJFISH2007-08-171-1/+1
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3667 6f19259b-4bc3-4df7-8a09-765794883524
* Cleaned up EFI Console Variable usageAJFISH2007-08-161-8/+8
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3666 6f19259b-4bc3-4df7-8a09-765794883524
* Removed CommonHeader.h from MdePkg & MdeModulePkgAJFISH2007-07-101-34/+2
| | | | git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3180 6f19259b-4bc3-4df7-8a09-765794883524
* Check in following modules,xgu32007-07-051-0/+950
DxeIpl ConPlatform ConSplitter GraphicsConsole Terminal DevicePath git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3069 6f19259b-4bc3-4df7-8a09-765794883524
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