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Date:      Mon, 6 Mar 2017 16:06:03 +0800
From:      Sepherosa Ziehau <sepherosa@gmail.com>
To:        Kajetan Staszkiewicz <vegeta@tuxpowered.net>
Cc:        "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
Subject:   Re: Why is MSI-X support disabled on bce(4)?
Message-ID:  <CAMOc5cxWhDC5CMP10C0E=CxhzWvX9p5=BHej3OyLn-PXe9wbiA@mail.gmail.com>
In-Reply-To: <1946092.tUUkk3b7I7@energia>
References:  <1946092.tUUkk3b7I7@energia>

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On Thu, Mar 2, 2017 at 10:02 PM, Kajetan Staszkiewicz
<vegeta@tuxpowered.net> wrote:
> To whom it might concern:
>
> Well, at least it does concern me. Why is support for multiple interrupts and
> queues not enabled on bce(4)?
>
> Whole block of code is surrounded with #ifdef 0 ... #endif
>
> https://github.com/freebsd/freebsd/blob/master/sys/dev/bce/if_bce.c#L1108

It involves much more work than the commented out MSI-X allocation, like this:
https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b42386ee03a4e688c864ba8d7094064c63d93dce?hp=be5708901d52be5534d5075eec706f5570b6a0f3

Thanks,
sephe

-- 
Tomorrow Will Never Die



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