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Date: Mon, 5 Mar 2012 14:18:50 +0530
Message-ID: <CAD2nsn2wexoWksvvt-5oixpVEeAEybR5febwA1sf3jnxGh5g0g@mail.gmail.com> (sfid-20120305_094902_281425_0EE52D94)
Subject: Re: [ath9k-devel] Any recommendation of direct access the GPIO from
 specific address ?
From: Mohammed Shafi <shafi.wireless@gmail.com>
To: Matt Chen <machen@suse.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
	ath9k-devel@lists.ath9k.org
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On Mon, Mar 5, 2012 at 2:14 PM, Mohammed Shafi <shafi.wireless@gmail.com> wrote:
> Hi Matt,
>
>> echo 0x404c to which file in /sys/kernel/debug/ath9k ?
>
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k# echo 0x404c > regidx
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k# cat regval
> 0x00000c45
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k# cat regval
> 0x00000c45
>
> -> toggle the rfkill button, wifi off
>
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k# cat regval
> 0x00000c55
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k#
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k# cat regval
> 0x00000c55
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k# cat regval
> 0x00000c55
>
> -> toggle the rfkill button, wifi ON
>
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k# cat regval
> 0x00000c45
> root@shafi-laptop:/sys/kernel/debug/ieee80211/phy0/ath9k# cat regval
> 0x00000c45
>
> please also see the dump of rfkill list, as i am external PCI card, my
> card is only softblocked.

please note my chip is AR9462, (AR9300 family)

>
> --
> thanks,
> shafi



-- 
thanks,
shafi