Add queued invalidation interface support for VTd core driver.
For software to invalidate the various caching structures, the architecture
supports the following two types of invalidation interfaces.
1. Register-based invalidation interface
2. Queued invalidation interface.
BIOS shall check VER_RE
Reviewed by Jenny Huang.
-Original Message-
From: Sheng, W
Sent: Thursday, April 29, 2021 11:55 PM
To: devel@edk2.groups.io
Cc: Huang, Jenny ; Yao, Jiewen ;
Ni, Ray ; Chaganty, Rangasai V
Subject: [PATCH] IntelSiliconPkg/VTd: Support queued invalidation interface
Add queued invalidati
Add queued invalidation interface support for VTd core driver.
For software to invalidate the various caching structures, the architecture
supports the following two types of invalidation interfaces.
1. Register-based invalidation interface
2. Queued invalidation interface.
BIOS shall check VER_RE
