linux-hardened/samples
Ohad Ben-Cohen 779b96d20c samples/rpmsg: add an rpmsg driver sample
Add an rpmsg driver sample, which demonstrates how to communicate with
an AMP-configured remote processor over the rpmsg bus.

Note how once probed, the driver can immediately start sending messages
using the rpmsg_send() API, without having to worry about creating endpoints
or allocating rpmsg addresses: all that work is done by the rpmsg bus,
and the required information is already embedded in the rpmsg channel
that the driver is probed with.

In this sample, the driver simply sends a "Hello World!" message to the remote
processor repeatedly.

Designed with Brian Swetland <swetland@google.com>.

Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Brian Swetland <swetland@google.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Greg KH <greg@kroah.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
2012-02-08 22:54:05 +02:00
..
hidraw HID: hid-example: fix some build issues 2011-04-21 11:10:42 +02:00
hw_breakpoint perf: Add context field to perf_event 2011-07-01 11:06:38 +02:00
kdb kdb: Add kdb kernel module sample 2010-10-29 13:14:39 -05:00
kfifo Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
kobject include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
kprobes SAMPLES: kprobe_example: Make it print something on MIPS. 2010-08-05 13:26:29 +01:00
rpmsg samples/rpmsg: add an rpmsg driver sample 2012-02-08 22:54:05 +02:00
trace_events debugfs: Change debuhgfs directory of trace-events-sample.h 2009-09-15 09:50:48 -07:00
tracepoints llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
Kconfig samples/rpmsg: add an rpmsg driver sample 2012-02-08 22:54:05 +02:00
Makefile samples/rpmsg: add an rpmsg driver sample 2012-02-08 22:54:05 +02:00