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

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Pci

In various archs, Processor memory address may not be same with Pci memory address. For usb host controller, we should use pci memory address to initialize framelist register and all address field in QH/TD.

2009-09-14 05:26:09 +00:00

Scsi

1. updated PCI/AGP Devices to check RemainingDevicePath in Supported() and Start() functions. The main changes are:

2009-09-15 07:50:48 +00:00

Usb

updated the Bus Driver that is able to create all or one of its child handles on each call to Start() not to create new child handle if RemainingDeviepath is the End of Device Path Node, per UEFI 2.3.

2009-09-14 08:55:03 +00:00