| // /** @file | |
| // Instance of PCI Express Library using the 256 MB PCI Express MMIO window that | |
| // | |
| // is safe for runtime use. | |
| // | |
| // PCI Express Library that uses the 256 MB PCI Express MMIO window to perform | |
| // PCI Configuration cycles. Layers on top of an I/O Library instance. A table of | |
| // PCI devices that are registered for for runtime access is maintained so the | |
| // proper virtual address is used to perform the PCI Express Configuration cycle. | |
| // | |
| // Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR> | |
| // | |
| // SPDX-License-Identifier: BSD-2-Clause-Patent | |
| // | |
| // **/ | |
| #string STR_MODULE_ABSTRACT #language en-US "PCI Express Support Library" | |
| #string STR_MODULE_DESCRIPTION #language en-US "The PCI Express Library uses a 256 MB PCI Express MMIO window to perform PCI Configuration cycles. This library layers on top of an I/O Library instance. A table of PCI devices that are registered for runtime access is maintained so that the proper virtual address is used to perform the PCI Express Configuration cycle." | |