Messages in this thread | | | Subject | Re: [PATCH] coresight-stm: adding driver for CoreSight STM component | From | Paul Bolle <> | Date | Thu, 05 Feb 2015 10:26:02 +0100 |
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On Wed, 2015-02-04 at 15:22 -0700, mathieu.poirier@linaro.org wrote: > From: Pratik Patel <pratikp@codeaurora.org> > > This driver adds support for the STM CoreSight IP block, > allowing any system compoment (HW or SW) to log and > aggregate messages via a single entity. > > The STM exposes an application defined number of channels > called stimulus port. Configuration is done using entries > in sysfs and channels made available to userspace via devfs. > > Signed-off-by: Pratik Patel <pratikp@codeaurora.org> > Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> >[...] > +/** > + * struct stm_node - aggregation of channel information for userspace access > + * @channel_id: the channel number associated to this file descriptor. > + * @options: options for this channel - none, timestamped, > +i guaranteed.
Did you perhaps use vim?
> + * @drvdata: STM driver specifics. > + */ > +struct stm_node { > + int channel_id; > + u32 options; > + struct stm_drvdata *drvdata; > +};
Paul Bolle
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