From: Jason Cooper <jason@lakedaemon.net>
To: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org, Thomas Gleixner <tglx@linutronix.de>,
Andrew Bresticker <abrestic@chromium.org>,
Qais Yousef <qais.yousef@imgtec.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] irqchip: irq-mips-gic: Add new functions to start/stop the GIC counter
Date: Sun, 29 Mar 2015 20:39:23 +0000 [thread overview]
Message-ID: <20150329203923.GF25778@io.lakedaemon.net> (raw)
In-Reply-To: <1427113923-9840-2-git-send-email-markos.chandras@imgtec.com>
On Mon, Mar 23, 2015 at 12:32:01PM +0000, Markos Chandras wrote:
> We add new functions to start and stop the GIC counter since there are no
> guarantees the counter will be running after a CPU reset. The GIC counter
> is stopped by setting the 29th bit on the GIC Config register and it is
> started by clearing that bit.
>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Jason Cooper <jason@lakedaemon.net>
> Cc: Andrew Bresticker <abrestic@chromium.org>
> Cc: Qais Yousef <qais.yousef@imgtec.com>
> Cc: <linux-kernel@vger.kernel.org>
> Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
> ---
> drivers/irqchip/irq-mips-gic.c | 21 +++++++++++++++++++++
> include/linux/irqchip/mips-gic.h | 2 ++
> 2 files changed, 23 insertions(+)
Applied to irqchip/core
thx,
Jason.
next prev parent reply other threads:[~2015-03-29 20:39 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-23 12:32 [PATCH 0/3] GIC counter fixes Markos Chandras
2015-03-23 12:32 ` Markos Chandras
2015-03-23 12:32 ` [PATCH 1/3] irqchip: irq-mips-gic: Add new functions to start/stop the GIC counter Markos Chandras
2015-03-23 12:32 ` Markos Chandras
2015-03-29 20:39 ` Jason Cooper [this message]
2015-03-23 12:32 ` [PATCH 2/3] clocksource: mips-gic-timer: Ensure GIC counter is running Markos Chandras
2015-03-23 12:32 ` Markos Chandras
2015-03-26 9:52 ` Daniel Lezcano
2015-03-23 12:32 ` [PATCH 3/3] MIPS: Malta: malta-time: " Markos Chandras
2015-03-23 12:32 ` Markos Chandras
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