From: Ben Greear <greearb@candelatech.com>
To: Kalle Valo <kvalo@qca.qualcomm.com>
Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org
Subject: Re: [PATCH 1/4] ath10k: provide firmware crash info via debugfs.
Date: Fri, 06 Jun 2014 09:01:27 -0700 [thread overview]
Message-ID: <5391E5D7.1030302@candelatech.com> (raw)
In-Reply-To: <87bnu6msra.fsf@kamboji.qca.qualcomm.com>
On 06/05/2014 11:55 PM, Kalle Valo wrote:
> greearb@candelatech.com writes:
>
>> From: Ben Greear <greearb@candelatech.com>
>>
>> Store the firmware crash registers and last 128 or so
>> firmware debug-log ids and present them to user-space
>> via debugfs.
>>
>> Should help with figuring out why the firmware crashed.
>>
>> Signed-off-by: Ben Greear <greearb@candelatech.com>
>
> [...]
>
>> + dump_data->kernel_ver_code = LINUX_VERSION_CODE;
>> + strncpy(dump_data->kernel_ver, VERMAGIC_STRING,
>> + sizeof(dump_data->kernel_ver) - 1);
>
> Other thing nice to have here is the kernel timestamp in the kernel log
> "[123456.4321]". How difficult would it be to add that to the dump?
It's easy to get the time-of-day, if that is what you mean.
I'll add that...
Thanks,
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
next prev parent reply other threads:[~2014-06-06 16:01 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-04 18:01 [PATCH 1/4] ath10k: provide firmware crash info via debugfs greearb
2014-06-04 18:01 ` [PATCH 2/4] ath10k: save firmware debug log messages greearb
2014-06-04 18:01 ` [PATCH 3/4] ath10k: save firmware stack upon firmware crash greearb
2014-06-04 18:01 ` [PATCH 4/4] ath10k: Dump exception stack contents on " greearb
2014-06-05 16:18 ` [PATCH 1/4] ath10k: provide firmware crash info via debugfs Kalle Valo
2014-06-05 18:25 ` Ben Greear
2014-06-06 6:10 ` Kalle Valo
2014-06-06 6:30 ` Michal Kazior
2014-06-06 8:55 ` Kalle Valo
2014-06-06 9:45 ` Michal Kazior
2014-06-06 16:11 ` Ben Greear
2014-06-07 12:55 ` Kalle Valo
2014-06-07 15:32 ` Ben Greear
2014-06-08 8:28 ` Kalle Valo
2014-06-08 15:40 ` Ben Greear
2014-06-06 6:55 ` Kalle Valo
2014-06-06 16:01 ` Ben Greear [this message]
2014-06-07 12:50 ` Kalle Valo
2014-06-06 9:33 ` Kalle Valo
2014-06-06 17:06 ` Ben Greear
2014-06-07 12:57 ` Kalle Valo
2014-06-07 15:29 ` Ben Greear
2014-06-08 8:12 ` Kalle Valo
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