From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfram Sang <wsa@the-dreams.de>
Subject: Re: [PATCH v2 3/3] i2c: xlp9xx: Handle I2C_M_RECV_LEN in msg->flags
Date: Tue, 17 Oct 2017 23:54:53 +0200
Message-ID: <20171017215453.volrt3ma7vdo5ko2@ninjato>
References: <1507616876-17189-1-git-send-email-kamlakant.patel@cavium.com>
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To: Kamlakant Patel <kamlakant.patel@cavium.com>
Cc: linux-acpi@vger.kernel.org, linux-i2c@vger.kernel.org, Mika Westerberg <mika.westerberg@linux.intel.com>, "Rafael J. Wysocki" <rjw@rjwysocki.net>, Jayachandran C <jnair@caviumnetworks.com>


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On Tue, Oct 10, 2017 at 11:57:56AM +0530, Kamlakant Patel wrote:
> The driver needs to handle the flag I2C_M_RECV_LEN during receive to
> support SMBus emulation.
>=20
> Update receive logic to handle the case where the length is received
> as the first byte of a transaction.
>=20
> Also update the code to handle I2C_CLIENT_PEC, which is set when the
> client sends a packet error checking code byte.
>=20
> Signed-off-by: Jayachandran C <jnair@caviumnetworks.com>
> Signed-off-by: Kamlakant Patel <kamlakant.patel@cavium.com>
> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>

Applied to for-next, thanks!


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