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Message-ID: <20161118132713.GA14358@ulmo.ba.sec>
Date: Fri, 18 Nov 2016 14:27:13 +0100
From: Thierry Reding <thierry.reding@...il.com>
To: Jassi Brar <jassisinghbrar@...il.com>
Cc: Joseph Lo <josephl@...dia.com>, Jon Hunter <jonathanh@...dia.com>,
"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v5] mailbox: Add Tegra HSP driver
On Fri, Nov 18, 2016 at 02:28:07PM +0530, Jassi Brar wrote:
> On Wed, Nov 16, 2016 at 11:11 PM, Thierry Reding
> <thierry.reding@...il.com> wrote:
> > From: Thierry Reding <treding@...dia.com>
> >
> > This driver exposes a mailbox interface for interprocessor communication
> > using the Hardware Synchronization Primitives (HSP) module's doorbell
> > mechanism. There are multiple HSP instances and they provide additional
> > features such as shared mailboxes, shared and arbitrated semaphores.
> >
> > A driver for a remote processor can use the mailbox client provided by
> > the HSP driver and build an IPC protocol on top of this synchronization
> > mechanism.
> >
> > Based on work by Joseph Lo <josephl@...dia.com>.
> >
> > Signed-off-by: Thierry Reding <treding@...dia.com>
>
> Acked-by: Jassi Brar <jaswinder.singh@...aro.org>
Thanks!
Thierry
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