Date: Mon, 7 Oct 2013 16:01:58 +0900 From: Takuya ASADA <syuu@dokukino.com> To: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: Re: Adding Flow Director sysctls to ixgbe(4) (was: netmap: traffic distribution) Message-ID: <CALG4x-WWqrf2Laen=zmUuiO1OCv1O2UHqV8NugnXN3BEkex%2B7g@mail.gmail.com> In-Reply-To: <CALG4x-Xf27oEOA9K5j%2BRRndFe1VbDowpTti8a8qwu1mRaB4BkQ@mail.gmail.com> References: <CALCpEUHcpoJoo_gqjyDzosE1bJ_J=o3uqUuyYJA8dWZdjMrNTA@mail.gmail.com> <CAJ-VmompkSY-tU2SysaEf6p1uJPmcMeXKJ6_EZ_DJiYTQXbUzw@mail.gmail.com> <CALG4x-XowXNze82jvFX84X0=d7MRucpJbUeExug9y7XsaZXkSw@mail.gmail.com> <CALCpEUHoVJgmYptMp6Q%2BY%2BDgbxgujN8e7TcANUi1De_fnkOZ_w@mail.gmail.com> <CALG4x-Xf27oEOA9K5j%2BRRndFe1VbDowpTti8a8qwu1mRaB4BkQ@mail.gmail.com>
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--047d7bd90edecde4f304e8213c67
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Hi,
This is updated version of "ixgbetool" patch.
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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