From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Pratheesh Gangadhar <pratheesh@ti.com>,
linux-kernel@vger.kernel.org,
davinci-linux-open-source@linux.davincidsp.com,
sshtylyov@mvista.com, amit.chatterjee@ti.com, gregkh@suse.de,
hjk@hansjkoch.de, tglx@linutronix.de
Subject: Re: [PATCH v10 1/1] PRUSS UIO driver support
Date: Fri, 4 Mar 2011 10:11:36 +0100 [thread overview]
Message-ID: <201103041011.36932.arnd@arndb.de> (raw)
In-Reply-To: <1299213772-21931-2-git-send-email-pratheesh@ti.com>
On Friday 04 March 2011 05:42:52 Pratheesh Gangadhar wrote:
> This patch implements PRUSS (Programmable Real-time Unit Sub System)
> UIO driver which exports SOC resources associated with PRUSS like
> I/O, memories and IRQs to user space. PRUSS is dual 32-bit RISC
> processors which is efficient in performing embedded tasks that
> require manipulation of packed memory mapped data structures and
> handling system events that have tight real time constraints. This
> driver is currently supported on Texas Instruments DA850, AM18xx and
> OMAP-L138 devices.
> For example, PRUSS runs firmware for real-time critical industrial
> communication data link layer and communicates with application stack
> running in user space via shared memory and IRQs.
Looks good
> Signed-off-by: Pratheesh Gangadhar <pratheesh@ti.com>
> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
next prev parent reply other threads:[~2011-03-04 9:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-04 4:42 [PATCH v10 0/1] Add PRUSS UIO driver support Pratheesh Gangadhar
2011-03-04 4:42 ` [PATCH v10 1/1] " Pratheesh Gangadhar
2011-03-04 9:11 ` Arnd Bergmann [this message]
2011-03-04 14:20 ` Hans J. Koch
2011-03-04 14:41 ` Nori, Sekhar
2011-03-04 15:58 ` Arnd Bergmann
2011-03-04 16:52 ` Greg KH
2011-03-04 16:05 ` Hans J. Koch
2011-03-04 19:50 ` Hans J. Koch
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