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Date:      Wed, 8 May 2019 13:48:40 +0300
From:      Andriy Gapon <avg@FreeBSD.org>
To:        Gleb Popov <arrowd@freebsd.org>
Cc:        freebsd-hackers <freebsd-hackers@freebsd.org>
Subject:   Re: FreeBSD sees only one I2C device, while Linux sees two.
Message-ID:  <8c3feee1-f5ce-66cb-e4a6-7d672ca217f2@FreeBSD.org>
In-Reply-To: <CALH631meCSSdm4bB2QE2q=cVV=Md6N%2BR=LughESZfjMMatJzDg@mail.gmail.com>
References:  <CALH631=nWt46FRb7RRZgXFfPioOWbA9LSGWykOs5Viyp7BNhkQ@mail.gmail.com> <dbab2aec-a221-65c3-ab5e-f9e0f3365dc4@FreeBSD.org> <CALH631meCSSdm4bB2QE2q=cVV=Md6N%2BR=LughESZfjMMatJzDg@mail.gmail.com>

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On 08/05/2019 11:47, Gleb Popov wrote:
> Right, kldloading smb created /dev/smb0 on smbus0.
> But on Linux i2c-detect can send commands to both devices. I need to get iic1
> from smb0 somehow, I guess?

smbus is "narrower" than i2c. That's why iicsmb (smbus on top of i2c) exists,
but the opposite does not.
Maybe you can describe what you want to achieve in the end.
It may make it easier to see how to do it, if possible at all.

-- 
Andriy Gapon



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