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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>
Subject: [PATCH 0/2] mwifiex: Work around firmware bugs on 88W8897 chip
Date: Mon, 30 Aug 2021 14:37:02 +0200	[thread overview]
Message-ID: <20210830123704.221494-1-verdre@v0yd.nl> (raw)

Two patches which should fix all the random resets of the Marvell 88W8897 PCIe chip.
The first one works around a bug in the firmware that causes it to crash, the second
one makes us try harder to wake up the firmware before we consider it non-responsive.
More explanations in the commit messages.

Jonas Dreßler (2):
  mwifiex: Use non-posted PCI register writes
  mwifiex: Try waking the firmware until we get an interrupt

 drivers/net/wireless/marvell/mwifiex/pcie.c | 35 +++++++++++++++++----
 1 file changed, 29 insertions(+), 6 deletions(-)

-- 
2.31.1


             reply	other threads:[~2021-08-30 12:37 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-30 12:37 Jonas Dreßler [this message]
2021-08-30 12:37 ` [PATCH 1/2] mwifiex: Use non-posted PCI register writes Jonas Dreßler
2021-08-30 12:49   ` Andy Shevchenko
2021-09-01 14:01     ` Jonas Dreßler
2021-09-01 15:47       ` Andy Shevchenko
2021-09-01 15:51       ` Pali Rohár
2021-09-01 16:51         ` Heiner Kallweit
2021-09-01 17:07           ` Johannes Berg
2021-09-01 19:07             ` Heiner Kallweit
2021-09-01 22:41             ` Bjorn Helgaas
2021-09-02 14:05               ` Bjorn Helgaas
2021-09-01 19:40   ` Brian Norris
2021-09-01 20:40     ` Andy Shevchenko
2021-09-01 21:04       ` Brian Norris
2021-09-01 21:07         ` Brian Norris
2021-09-18  7:37           ` Jonas Dreßler
2021-09-20 17:48             ` Brian Norris
2021-09-22 12:50               ` Jonas Dreßler
2021-09-23 15:28                 ` Jonas Dreßler
2021-09-23 19:37                   ` Andy Shevchenko
2021-09-23 19:41                   ` Andy Shevchenko
2021-09-23 20:22                     ` Pali Rohár
2021-09-30 15:38                       ` Jonas Dreßler
2021-09-30 15:42                         ` Pali Rohár
2021-09-30 16:14                           ` Jonas Dreßler
2021-09-30 16:19                             ` Pali Rohár
2021-09-30 16:22                               ` Jonas Dreßler
2021-09-30 16:39                                 ` Pali Rohár
2021-08-30 12:37 ` [PATCH 2/2] mwifiex: Try waking the firmware until we get an interrupt Jonas Dreßler
2021-08-30 12:51   ` Andy Shevchenko
2021-08-30 12:55     ` Andy Shevchenko
2021-09-25 17:32 ` [PATCH 0/2] mwifiex: Work around firmware bugs on 88W8897 chip Pali Rohár

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