From: Denis Kenzior <denkenz@gmail.com>
To: ofono@ofono.org
Subject: Re: [PATCH 2/3] Use default ACCM (0xffffffff) to trasmit package
Date: Fri, 21 Jan 2011 14:07:18 -0600 [thread overview]
Message-ID: <4D39E776.6030307@gmail.com> (raw)
In-Reply-To: <FC2FB65B4D919844ADE4BE3C2BB739AD34F6CD0C@shsmsx501.ccr.corp.intel.com>
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Hi Martin,
On 01/20/2011 07:51 PM, Xu, Martin wrote:
>> -----Original Message-----
>> From: Denis Kenzior [mailto:denkenz(a)gmail.com]
>> Sent: Friday, January 21, 2011 3:11 AM
>> To: ofono(a)ofono.org
>> Cc: Xu, Martin
>> Subject: Re: [PATCH 2/3] Use default ACCM (0xffffffff) to trasmit package
>>
>> Hi Martin,
>>
>> On 01/19/2011 11:45 PM, martin.xu(a)intel.com wrote:
>>> From: Martin Xu <martin.xu@intel.com>
>>>
>>> Using my Huawei EM770W modem, if set ACCM as 0x00000000, RXJ-
>>> event breaks PPP link, after IP package transmit for a while.
>>> Using default ACCM, the issue can be fixed.
>>> I tested it at China Unicom networks.
>>
>> Does the Huawei NAK our ACCM by any chance?
> The modem can accept our 0x0 ACCM. But with the ACCM, PPP does not work.
> If there is not any issue at the modem firmware, can we understand it as:
> Modem can transmit ACCM with 0x0, but we have no capability to receive it, so we can't ask modem transmit as 0x0 ACCM?
>
We should be able to receive ACCM of 0 just fine. I double checked the
code, but maybe you want to put a pair of eyeballs on it as well.
Regards,
-Denis
next prev parent reply other threads:[~2011-01-21 20:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-20 5:45 [PATCH 1/3] PPP: Fix transmit ACCM and receive ACCM setting issue martin.xu
2011-01-20 5:45 ` [PATCH 2/3] Use default ACCM (0xffffffff) to trasmit package martin.xu
2011-01-20 5:45 ` [PATCH 3/3] Huawei: set Huawei EM770W modem device to 00 martin.xu
2011-01-20 18:22 ` Lucas De Marchi
2011-01-20 19:10 ` [PATCH 2/3] Use default ACCM (0xffffffff) to trasmit package Denis Kenzior
2011-01-21 1:51 ` Xu, Martin
2011-01-21 20:07 ` Denis Kenzior [this message]
2011-01-20 19:08 ` [PATCH 1/3] PPP: Fix transmit ACCM and receive ACCM setting issue Denis Kenzior
2011-01-21 2:09 ` Xu, Martin
2011-01-21 20:10 ` Denis Kenzior
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