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Date: Mon, 7 Oct 2013 17:49:01 -0700
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Subject: Re: Adding Flow Director sysctls to ixgbe(4) (was: netmap: traffic
 distribution)
From: hiren panchasara <hiren.panchasara@gmail.com>
To: Takuya ASADA <syuu@dokukino.com>
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On Mon, Oct 7, 2013 at 12:01 AM, Takuya ASADA <syuu@dokukino.com> wrote:
> Hi,
>
> This is updated version of "ixgbetool" patch.
I will try to give this a try tomorrow.

Cheers,
Hiren
> Here's improved feature list:
> - signature filter list feature available
> - user-defined filter can be use with an ATR.
> To enable it, add "hw.ixgbe.cooperative_atr=1" on /boot/loader.conf
>
> Usage is as follows:
> ixgbetool <ifname> [operation]
>     add_sig_filter <proto> <src_ip> <src_port> <dst_ip> <dst_port>
> <que_index>
>     show_sig_filter
>     del_sig_filter <id>
>
>
> 2013/9/30 Takuya ASADA <syuu@dokukino.com>
>
>> Hi,
>>
>> I just implemented device specific ioctl with device specific
>> configuration tool.
>> It still doesn't support some important features such as:
>>  - FDIR enable / disable via sysctl or tunable params
>>  - ATR enable / disable via sysctl or tunable params
>>  - IPv6 support on signature filter
>>  - signature filter list
>>  - support perfect filter
>> But, at least it can configure signature filter manually.
>>
>> Usage is as follows:
>> Usage: ixgbetool <ifname> [operation]
>> add_sig_filter <proto> <src_ip> <src_port> <dst_ip> <dst_port> <que_index>
>>  del_sig_filter <proto> <src_ip> <src_port> <dst_ip> <dst_port>
>>
>>
>> 2013/9/28 hiren panchasara <hiren.panchasara@gmail.com>
>>
>>>
>>>
>>>
>>> On Fri, Sep 27, 2013 at 1:58 AM, Takuya ASADA <syuu@dokukino.com> wrote:
>>>
>>>> 2013/9/27 Adrian Chadd <adrian@freebsd.org>
>>>>
>>>>> On 27 September 2013 00:43, hiren panchasara <
>>>>> hiren.panchasara@gmail.com> wrote:
>>>>>
>>>>>
>>>>>> Takuya,
>>>>>>
>>>>>> I see a lot of responses/comments on proposed changes. Was anything
>>>>>> decided
>>>>>> at the end of it? As far as I can tell, its still not committed to the
>>>>>> tree.
>>>>>>
>>>>>
>>>>> I'd rather see an ioctl API for that chipset and then have a separate
>>>>> tool program it for now.
>>>>>
>>>>
>>>> Ah, like cxgbetool and cxgbe? (it has device specific tool and ioctls)
>>>> http://svnweb.freebsd.org/base/head/tools/tools/cxgbetool/
>>>>
>>>
>>> Something like this for ixgbe would be nice to start with, imo.
>>>
>>> Cheers,
>>> Hiren
>>>
>>>> http://svnweb.freebsd.org/base/head/sys/dev/cxgb/
>>>>
>>>>
>>>>> So, how bout we hack that up? :)
>>>>>
>>>>
>>>>  Sound's interesting ;-)
>>>> Could you tell me more detail about your idea?
>>>>
>>>>
>>>
>>
>
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