From: Wolfram Sang <wsa@the-dreams.de>
To: Jan Kandziora <jjj@gmx.de>
Cc: linux-i2c@vger.kernel.org
Subject: Re: Introducing a kernel driver for the DS28E17 Onewire to I2C master bridge; Feature request: introduce I2C_FUNC_STOP
Date: Fri, 15 Jul 2016 20:26:00 +0900 [thread overview]
Message-ID: <20160715112559.GA1695@tetsubishi> (raw)
In-Reply-To: <5788C54C.20705@gmx.de>
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> So, please discard my request for I2C_FUNC_STOP. It's not needed.
Great! Thanks for looking into it again.
> BUT, the DS28E17 can only do this for writes. Not for reads. Does it
> make sense to expose that feature and announce it as I2C_FUNC_NOSTART
> then?
I would say no, since it is not generic.
You should also populate an i2c_adapter_quirks structure and limit reads
to 256 (and maybe other stuff), if not done already.
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next prev parent reply other threads:[~2016-07-15 11:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-13 10:07 Introducing a kernel driver for the DS28E17 Onewire to I2C master bridge; Feature request: introduce I2C_FUNC_STOP Jan Kandziora
2016-07-14 9:58 ` Wolfram Sang
2016-07-14 12:53 ` Jan Kandziora
2016-07-14 13:19 ` Wolfram Sang
2016-07-15 11:13 ` Jan Kandziora
2016-07-15 11:26 ` Wolfram Sang [this message]
2016-07-15 17:27 ` Jan Kandziora
2016-07-15 18:52 ` Jan Kandziora
2016-07-16 4:51 ` Wolfram Sang
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