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Date: Tue, 20 Apr 2010 15:46:38 +0800
Message-ID: <w2wd82e647a1004200046gecfbc655y889759c27caad557@mail.gmail.com>
Subject: Re: [PATCH] ath9k-htc: speedup disconnect handling
From: Ming Lei <tom.leiming@gmail.com>
To: Sujith <Sujith.Manoharan@atheros.com>
Cc: Luis Rodriguez <Luis.Rodriguez@atheros.com>,
	"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
	"linville@tuxdriver.com" <linville@tuxdriver.com>
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2010/4/20 Sujith <Sujith.Manoharan@atheros.com>:
> Ming Lei wrote:
>> If ATH_DBG_RESET is enabled, you will find the debug messages
>> below[1] during disconnecting.  From the messages, the short hang should
>> be caused by the 'RTC stuck in MAC reset'. Once the patch is applied,
>> no such issue will happen.
>
> I take it that you didn't have ATH_DBG_WMI in your debug mask.
> A simpler way to fix this issue is to deny all WMI commands once
> the target has been unplugged - something like the attached patch.
>
> Can you check if it fixes your issue ?

Yes,  the patch does fix the issue.

Thanks,

-- 
Lei Ming