Laszlo Ersek eed3f71305 MdeModulePkg/AtaAtapiPassThru: cache EnabledPciAttributes
Both AtaAtapiPassThruStart() and AtaAtapiPassThruStop() fetch the
supported attributes of the device, just so they can toggle the
IO+MMIO+BusMaster subset.

After we compute this bitmask in AtaAtapiPassThruStart(), we can cache it
for later, and save the fetch in AtaAtapiPassThruStop().

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2017-09-08 20:22:32 +02:00
2017-09-06 17:48:03 +01:00
2014-10-14 16:08:15 +00:00

EDK II Project

A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org.

Contributions to the EDK II open source project are covered by the TianoCore Contribution Agreement 1.1

The majority of the content in the EDK II open source project uses a BSD 2-Clause License. The EDK II open source project contains the following components that are covered by additional licenses:

The EDK II Project is composed of packages. The maintainers for each package are listed in Maintainers.txt.

Resources

Description
Languages
C 82.2%
Python 10.3%
Assembly 3.4%
Rich Text Format 1.8%
C++ 0.7%
Other 1.2%