From: Wolfram Sang <wsa@the-dreams.de>
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>
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 [thread overview]
Message-ID: <20171017215453.volrt3ma7vdo5ko2@ninjato> (raw)
In-Reply-To: <1507616876-17189-4-git-send-email-kamlakant.patel@cavium.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.
>
> Update receive logic to handle the case where the length is received
> as the first byte of a transaction.
>
> Also update the code to handle I2C_CLIENT_PEC, which is set when the
> client sends a packet error checking code byte.
>
> 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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next prev parent reply other threads:[~2017-10-17 21:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-10 6:27 [PATCH v2 0/3] i2c-xlp9xx: update i2c driver to handle I2C_M_RECV_LEN flag Kamlakant Patel
2017-10-10 6:27 ` [PATCH v2 1/3] ACPI / APD: Add clock frequency for ThunderX2 I2C controller Kamlakant Patel
2017-10-11 13:10 ` Rafael J. Wysocki
2017-10-17 21:54 ` Wolfram Sang
2017-10-10 6:27 ` [PATCH v2 2/3] i2c: xlp9xx: Get clock frequency with clk API Kamlakant Patel
2017-10-17 21:54 ` Wolfram Sang
2017-10-10 6:27 ` [PATCH v2 3/3] i2c: xlp9xx: Handle I2C_M_RECV_LEN in msg->flags Kamlakant Patel
2017-10-17 21:54 ` Wolfram Sang [this message]
2017-10-10 23:35 ` [PATCH v2 0/3] i2c-xlp9xx: update i2c driver to handle I2C_M_RECV_LEN flag Rafael J. Wysocki
2017-10-11 7:06 ` Wolfram Sang
2017-10-11 13:09 ` Rafael J. Wysocki
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