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Common Mailbox Framework

From:  Jassi Brar <jaswinder.singh@linaro.org>
To:  devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject:  [PATCHv8 0/2] Common Mailbox Framework
Date:  Fri, 11 Jul 2014 15:02:47 +0530
Message-ID:  <1405071167-14503-1-git-send-email-jaswinder.singh@linaro.org>
Cc:  ks.giri@samsung.com, arnd@arndb.de, ijc+devicetree@hellion.org.uk, mark.rutland@arm.com, robh+dt@kernel.org, pawel.moll@arm.com, courtney.cavin@sonymobile.com, mporter@linaro.org, slapdau@yahoo.com.au, lftan.linux@gmail.com, loic.pallardy@st.com, s-anna@ti.com, ashwin.chaugule@linaro.org, bjorn@kryo.se, patches@linaro.org, Mollie.Wu@tw.fujitsu.com, t.takinishi@jp.fujitsu.com

Hello,
  Here is the next revision of Mailbox framwork.

Changes since v7:
 o Added documentation and example usage.
 o Merged all patches into one that create api, bindings and
   documentation.

Changes since v6:
 o Separate out generic DT bindings patch.
 o Discard unnecessary aligned attributes.

Changes since v5:
 o Use standard error types instead of special type mbox_result.
 o Constify client struct in request_channel
 o Use reinit_completion instead of init_completion every time.
 o Improve commentary in bindings and code.

Changes since v4:
 o Common DT binding for Controller and Client drivers
    As a result, discard string based channel matching
 o Provide for an atomic 'peek' api, that a client could
    call to trigger the controller driver push data upwards.
 o OMAP and Highbank conversion to new api is left out, which
    can be converted later by the developers.

Changes since v3:
 o Change name of symbols from ipc to mbox
 o Return real types instead of void *
 o Align structures
 o Change some symbol names
	rxcb -> rx_callback
	txcb -> tx_done
 o Added kernel-doc for exported API
 o Dropped the cl_id and use clients pointer for callbacks.
 o Fixed locking of channel pool
 o Return negative error code for unsuccessful ipc_send_message()
 o Module referencing during mailbox assignment to a client.
 o Made error code symbols specific to mailbox.

Thanks
Jassi
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