From: Wolfram Sang <wsa@the-dreams.de>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Jean Delvare <jdelvare@suse.de>,
Randy Dunlap <rdunlap@infradead.org>,
linux-i2c@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] i2c: stub: Add support for SMBus block commands
Date: Thu, 17 Jul 2014 19:12:49 +0200 [thread overview]
Message-ID: <20140717171249.GB2901@katana> (raw)
In-Reply-To: <20140717165603.GA16408@roeck-us.net>
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On Thu, Jul 17, 2014 at 09:56:03AM -0700, Guenter Roeck wrote:
> SMBus block commands are different to I2C block commands since
> the returned data is not normally accessible with byte or word
> commands on other command offsets. Add linked list of 'block'
> commands to support those commands.
>
> Access mechanism is quite simple: Block commands must be written
> before they can be read. Subsequent writes can be partial. Block
> read commands always return the number of bytes associated with
> the longest previous write.
>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Applied to for-next, thanks! I took the liberty to add Jean's Rev-by tag
from V2.
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prev parent reply other threads:[~2014-07-17 17:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-07 14:23 [PATCH v2] i2c: stub: Add support for SMBus block commands Guenter Roeck
2014-07-08 19:54 ` Jean Delvare
[not found] ` <20140708215453.0677d3ed-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2014-07-08 20:05 ` Guenter Roeck
2014-07-12 9:20 ` Jean Delvare
[not found] ` <20140712112019.618d8a03-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2014-07-12 14:26 ` Guenter Roeck
2014-07-12 15:05 ` Guenter Roeck
2014-07-13 7:21 ` Jean Delvare
2014-07-13 15:04 ` Guenter Roeck
2014-07-13 15:13 ` Jean Delvare
[not found] ` <20140713171343.0a4ba58d-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2014-07-13 15:46 ` Guenter Roeck
[not found] ` <53C2A9E1.2080807-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2014-07-13 18:29 ` Sanford Rockowitz
2014-07-17 13:21 ` Wolfram Sang
2014-07-17 13:40 ` Jean Delvare
[not found] ` <20140717154020.650ad59c-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2014-07-17 16:56 ` [PATCH v3] " Guenter Roeck
2014-07-17 17:12 ` Wolfram Sang [this message]
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