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10 Commits

Author SHA1 Message Date
vanjeff 6fe852082f 1. updated PCI/AGP Devices to check RemainingDevicePath in Supported() and Start() functions. The main changes are: 
a. Add check validation of RemainingDevicePath in Supported()
  b. In Star() function, if RemaingDevicePath is the End of Device Path Node, don't create child device and return EFI_SUCCESS.
2. fixed one device path issue in ScsiBus driver.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9264 6f19259b-4bc3-4df7-8a09-765794883524
 2009-09-15 07:50:48 +00:00
lgao4 c453660804 Fix Build failure 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8712 6f19259b-4bc3-4df7-8a09-765794883524
 2009-07-02 01:52:32 +00:00
jljusten 85f8bc32d4 Do not update the GL-GD5446 DRAM Control register during 
InitializeGraphicsMode.  The update of this register would
cause the xorg-cirrus driver to mis-detect the size of
video memory for the QEMU cirrus video device.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8690 6f19259b-4bc3-4df7-8a09-765794883524
 2009-06-30 15:57:33 +00:00
jljusten 8c5c1f32a5 Do not draw anything during DrawLogo. 
Previously a series of diagonal color lines would be drawn to the
screen, and then quickly replaced by the boot logo.  Now the
screen will remain black until the boot logo is shown.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8689 6f19259b-4bc3-4df7-8a09-765794883524
 2009-06-30 15:57:31 +00:00
jljusten d52be0e242 Use the Controller handle to open the protocol, rather than the 
NULL handle which was stored in Private->Handle.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6689 6f19259b-4bc3-4df7-8a09-765794883524
 2008-11-24 00:37:12 +00:00
jji4 ba31c2e08e Patch to remove STATIC modifier. This is on longer recommended by EFI Framework coding style. All duplicated symbols has been renamed accordingly. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6300 6f19259b-4bc3-4df7-8a09-765794883524
 2008-10-30 06:12:45 +00:00
vanjeff 31f9e63117 1. add DxeI2c Library in OptionRomPkg. 
2. produce EFI_EDID_DISCOVERED_PROTOCOL and EFI_EDID_ACTIVE_PROTOCOL in CirrusLogic5430 module.
3. consume EFI_OVERRIDE_PROTOCOL in CirrusLogic5430 module.
4. setup video mode according to EDID information in CirrusLogic5430 module.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4479 6f19259b-4bc3-4df7-8a09-765794883524
 2008-01-03 06:44:03 +00:00
vanjeff 6a6d955c5f Fixed potential issues to release resources when error occurs. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4341 6f19259b-4bc3-4df7-8a09-765794883524
 2007-11-28 03:55:36 +00:00
vanjeff 94b73c2482 Save original PCI attributes in start() function and restore it in Stop(). 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4324 6f19259b-4bc3-4df7-8a09-765794883524
 2007-11-23 06:19:16 +00:00
qhuang8 87f8ccbe19 Port CirrusLogic5430 from EDK II code base. 
Add GOP, Component Name 2, Efi driver supported EFI version protocol support.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4322 6f19259b-4bc3-4df7-8a09-765794883524
 2007-11-23 03:05:33 +00:00