[Xenomai] I2C RTDM driver
ma30002000 at yahoo.de
Wed Jun 25 21:01:47 CEST 2014
----- Original Message -----
> From: Matthias Schneider <ma30002000 at yahoo.de>
> To: "xenomai at xenomai.org" <xenomai at xenomai.org>
> Sent: Tuesday, June 17, 2014 8:15 PM
> Subject: [Xenomai] I2C RTDM driver
> Hi all,
> in the spirit of
> I would like to contribute my I2C RTDM driver to xenomai and ask for a review.
> It is based on the Linux 3.14 i2c framework, porting the omap i2c driver (tested
> beaglebone black).
> The following points mentioned in the above post have been addressed:
> * usage of existing linux kernel structures when available
> * combined address+request command
> * ahead-of-time allocation via special IOCTL
> The framework itself is contained in a single file "rti2c-dev.c",
> while modifications to
> drivers when porting to rtdm should be minimal. A readme file is included in the
> patch as always,
> thanks in advance for your comments,
> Matthias Schneider
Please find attached an updated patch.
It fixes some problems when compiling as a module, when unloading the
module and when being interrupted in rtdm_event_timedwait.
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