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From: Arend van Spriel <arend@broadcom.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Franky Lin <frankyl@broadcom.com>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH 1/2] brmc80211: dont use jiffies for BSS TSF
Date: Mon, 22 Dec 2014 14:26:52 +0100	[thread overview]
Message-ID: <54981C1C.2020904@broadcom.com> (raw)
In-Reply-To: <1419254074.1890.18.camel@sipsolutions.net>

On 12/22/14 14:14, Johannes Berg wrote:
> On Mon, 2014-12-22 at 14:13 +0100, Arend van Spriel wrote:
>> On 12/22/14 13:58, Johannes Berg wrote:
>>> By the way - I know now that the proprietary Broadcom driver has the
>>> same bug, to the point where this is apparently getting encoded into the
>>> Android framework.
>>>
>>> I urge you to fix this issue there as well. If an absolute "last
>>> updated" timestamp is needed (and "last seen [ms] ago" isn't sufficient)
>>> then new API will be needed.
>>
>> Sorry, seem to have missed the original patches somehow. Guess because
>> it says *brmc*80211.
>
> No no - it's a looong time ago and was also applied a long time ago. It
> just reared it's head again in another place.

Found the commit in git log. So you mean the proprietary DHD driver or 
Android bcmdhd still uses host timestamp. I agree it should be fixed, 
but I may need some good arguments to convince my co-workers. So what 
kind of issues are rearing their (ugly) heads? supplicant issues?

Regards,
Arend

  reply	other threads:[~2014-12-22 13:26 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-13 12:57 [PATCH 0/2] BSS timestamp fix/cleanup Johannes Berg
2012-03-13 12:57 ` [PATCH 1/2] brmc80211: dont use jiffies for BSS TSF Johannes Berg
2012-03-13 18:32   ` Franky Lin
2014-12-22 12:58   ` Johannes Berg
2014-12-22 13:13     ` Arend van Spriel
2014-12-22 13:14       ` Johannes Berg
2014-12-22 13:26         ` Arend van Spriel [this message]
2014-12-24  7:49           ` Arik Nemtsov
2012-03-13 12:57 ` [PATCH 2/2] cfg80211: clarify timestamp in cfg80211_inform_bss Johannes Berg

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