From: "Jonas Dreßler" <verdre@v0yd.nl>
To: Amitkumar Karwar <amitkarwar@gmail.com>,
Ganapathi Bhat <ganapathi017@gmail.com>,
Xinming Hu <huxinming820@gmail.com>,
Kalle Valo <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: "Jonas Dreßler" <verdre@v0yd.nl>,
"Tsuchiya Yuto" <kitakar@gmail.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
"Maximilian Luz" <luzmaximilian@gmail.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Pali Rohár" <pali@kernel.org>,
"Heiner Kallweit" <hkallweit1@gmail.com>,
"Johannes Berg" <johannes@sipsolutions.net>,
"Brian Norris" <briannorris@chromium.org>,
"David Laight" <David.Laight@ACULAB.COM>
Subject: [PATCH v3 0/2] mwifiex: Work around firmware bugs on 88W8897 chip
Date: Mon, 11 Oct 2021 15:32:22 +0200 [thread overview]
Message-ID: <20211011133224.15561-1-verdre@v0yd.nl> (raw)
This is the third revision of this patch, here's v1 and v2:
v1: https://lore.kernel.org/linux-wireless/20210830123704.221494-1-verdre@v0yd.nl/
v2: https://lore.kernel.org/linux-wireless/20210914114813.15404-1-verdre@v0yd.nl/
Changes between v2 and v3:
- Use consistent terminology (PCIe, USB)
- Read a generic register (PCI_VENDOR_ID) in the first patch since it's not
the actual readback that fixes the crash. I decided against using usleep()
because reading a register has proven to work on lots of devices for a few
months now, and usleep() only appears to work when a certain duration is used.
- Use read_poll_timeout() for wakeup patch
Jonas Dreßler (2):
mwifiex: Read a PCI register after writing the TX ring write pointer
mwifiex: Try waking the firmware until we get an interrupt
drivers/net/wireless/marvell/mwifiex/pcie.c | 36 ++++++++++++++++++---
1 file changed, 31 insertions(+), 5 deletions(-)
--
2.31.1
next reply other threads:[~2021-10-11 13:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 13:32 Jonas Dreßler [this message]
2021-10-11 13:32 ` [PATCH v3 1/2] mwifiex: Read a PCI register after writing the TX ring write pointer Jonas Dreßler
2021-10-18 12:30 ` Kalle Valo
2021-10-11 13:32 ` [PATCH v3 2/2] mwifiex: Try waking the firmware until we get an interrupt Jonas Dreßler
2021-10-26 2:44 ` kernel test robot
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-all 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=20211011133224.15561-1-verdre@v0yd.nl \
--to=verdre@v0yd.nl \
--cc=David.Laight@ACULAB.COM \
--cc=amitkarwar@gmail.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=bhelgaas@google.com \
--cc=briannorris@chromium.org \
--cc=davem@davemloft.net \
--cc=ganapathi017@gmail.com \
--cc=hkallweit1@gmail.com \
--cc=huxinming820@gmail.com \
--cc=johannes@sipsolutions.net \
--cc=kitakar@gmail.com \
--cc=kuba@kernel.org \
--cc=kvalo@codeaurora.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=luzmaximilian@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=pali@kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.