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From: Krishna Chaitanya <chaitanya.mgit@gmail.com>
Date: Thu, 23 Jan 2014 14:59:58 +0530
Message-ID: <CABPxzYLJwyXA+XZ+nHzoCZrSo99joTfhP7iQUbWMfcw403H_WA@mail.gmail.com> (sfid-20140123_103025_928914_79EC42A6)
Subject: Re: 802.11a is supported in AP mode or not?
To: Emmanuel Grumbach <egrumbach@gmail.com>
Cc: "Liu, Bopeng" <Bopeng.Liu@windriver.com>,
	zhuyj <zyjzyj2000@gmail.com>,
	linux-wireless <linux-wireless@vger.kernel.org>
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Sender: linux-wireless-owner@vger.kernel.org

On Thu, Jan 23, 2014 at 2:57 PM, Emmanuel Grumbach <egrumbach@gmail.com> wrote:
> On Thu, Jan 23, 2014 at 11:21 AM, Liu, Bopeng <Bopeng.Liu@windriver.com> wrote:
>>
>>
>> So,it that mean: there is no way to fix this problem by modify the kernel and driver codes?
> Yes
>
>>
>> Though #iwconfig wlan0 shows there is modes a ?
>
> In client mode - not in AP mode
>>
Well in Us channel 149/36 is a valid channel for AP operation. So ideally
it should work? Is there any specific feature blocking such in iwlwifi?

can you try building iwlwifi with CONFIG_IWLWIFI_DEBUG from make menuconfig?
It prints out the reg rules it read from eeprom? Also please post the
full dmesg.

>> iwconfig wlan0
>> wlan0     IEEE 802.11abgn  ESSID:"IDPDK-169c"
>>           Mode:Managed  Frequency:2.462 GHz  Access Point: A0:88:B4:1E:16:9C
>>           Bit Rate=1 Mb/s   Tx-Power=15 dBm
>>           Retry  long limit:7   RTS thr:off   Fragment thr:off
>>           Encryption key:off
>>           Power Management:off
>>           Link Quality=60/70  Signal level=-50 dBm
>>           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
>>           Tx excessive retries:0  Invalid misc:14   Missed beacon:0
>>