From: Ruiyu Ni <ruiyu.ni@intel.com>
To: edk2-devel@lists.01.org
Subject: [PATCH 0/2] MdeModulePkg/PciBus: Do not enable MemWriteAndInvalidate bit for PCIE
Date: Fri, 25 May 2018 18:02:44 +0800 [thread overview]
Message-ID: <20180525100246.428944-1-ruiyu.ni@intel.com> (raw)
Per PCIE spec, Memory Write and Invalidate is hardwired to 0b so
PciBus driver shouldn't write 1b to it.
Patch #1 cleans up some unnecessary code.
Ruiyu Ni (2):
MdeModulePkg/PciBus: Remove unnecessary PCIE detection
MdeModulePkg/PciBus: Do not enable MemWriteAndInvalidate bit for PCIE
MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c | 17 +----------------
MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c | 10 ++++++----
2 files changed, 7 insertions(+), 20 deletions(-)
--
2.16.1.windows.1
next reply other threads:[~2018-05-25 10:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-25 10:02 Ruiyu Ni [this message]
2018-05-25 10:02 ` [PATCH 1/2] MdeModulePkg/PciBus: Remove unnecessary PCIE detection Ruiyu Ni
2018-05-25 10:02 ` [PATCH 2/2] MdeModulePkg/PciBus: Do not enable MemWriteAndInvalidate bit for PCIE Ruiyu Ni
2018-05-28 2:33 ` Chiu, Chasel
2018-05-28 4:47 ` 答复: [PATCH 0/2] " Zeng, Star
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180525100246.428944-1-ruiyu.ni@intel.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox