All of lore.kernel.org
 help / color / mirror / Atom feed
From: Michael Lawnick <ml.lawnick-Mmb7MZpHnFY@public.gmane.org>
To: Gerlando Falauto
	<gerlando.falauto-SkAbAL50j+5BDgjK7y7TUQ@public.gmane.org>
Cc: Rodolfo Giometti <giometti-k2GhghHVRtY@public.gmane.org>,
	"linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>
Subject: Re: i2c: Multiplexed I2C bus core support
Date: Mon, 18 Feb 2013 15:01:10 +0100	[thread overview]
Message-ID: <51223426.8040201@gmx.de> (raw)
In-Reply-To: <512204BC.7060603-SkAbAL50j+5BDgjK7y7TUQ@public.gmane.org>

Am 18.02.2013 11:38, schrieb Gerlando Falauto:
> Hi Michael,
> 
> first of all thanks for your answer :-)
> 
> On 02/18/2013 11:19 AM, Michael Lawnick wrote:
> 
>> On my project I do no automatic i2c detection, but all is controlled via
>> user space. So I always know where and which devices and buses get
>> connected.
> 
> You mean you add devices through sysfs? That's another approach I was 
> thinking I'd follow, except it still doesn't solve my problem... meaning 
> I have no reliable way of telling the numbers assigned to the busses added.

Under the assumption that bus numbers increase (which might not be true
in some special cases that do not hit me), you simply compare existing
buses before and after add.
This will be no more necessary if your patch works as intended. Due to
other work load I will not be able to test in the next weeks :-(
-- 
KR
Michael

      parent reply	other threads:[~2013-02-18 14:01 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-09  9:07 [Patch v3] i2c: Multiplexed I2C bus core support Michael Lawnick
     [not found] ` <4C36E6E2.1070307-Mmb7MZpHnFY@public.gmane.org>
2010-07-19 15:25   ` Jean Delvare
     [not found]     ` <20100719172548.2d88ed73-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2010-07-20  6:44       ` Michael Lawnick
     [not found]         ` <4C4545C7.4070508-Mmb7MZpHnFY@public.gmane.org>
2010-07-20  8:53           ` Jean Delvare
     [not found]             ` <20100720105351.58541932-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2010-07-22 13:08               ` Michael Lawnick
2010-07-20 19:27   ` Jean Delvare
     [not found]     ` <20100720212729.4d81048b-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2010-07-22  6:42       ` Rodolfo Giometti
     [not found]         ` <20100722064243.GB9753-AVVDYK/kqiJWk0Htik3J/w@public.gmane.org>
2010-08-10 12:33           ` Jean Delvare
     [not found]             ` <20100810143335.406dd2c5-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2010-08-10 17:05               ` Rodolfo Giometti
     [not found]                 ` <20100810170525.GA17506-h5F9bMWSfx92wUeKyQHPq0EOCMrvLtNR@public.gmane.org>
2010-08-23 11:00                   ` Michael Lawnick
2013-02-13 15:36   ` Gerlando Falauto
     [not found]     ` <511BB2F8.9020300-SkAbAL50j+5BDgjK7y7TUQ@public.gmane.org>
2013-02-18 10:19       ` Michael Lawnick
     [not found]         ` <51220036.4030508-Mmb7MZpHnFY@public.gmane.org>
2013-02-18 10:38           ` Gerlando Falauto
     [not found]             ` <512204BC.7060603-SkAbAL50j+5BDgjK7y7TUQ@public.gmane.org>
2013-02-18 14:01               ` Michael Lawnick [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=51223426.8040201@gmx.de \
    --to=ml.lawnick-mmb7mzphnfy@public.gmane.org \
    --cc=gerlando.falauto-SkAbAL50j+5BDgjK7y7TUQ@public.gmane.org \
    --cc=giometti-k2GhghHVRtY@public.gmane.org \
    --cc=khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org \
    --cc=linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.