From: Vinod Koul <vkoul@kernel.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>,
Wolfram Sang <wsa@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/3] i2c: qcom-geni: Propagate GENI_ABORT_DONE to geni_i2c_abort_xfer()
Date: Mon, 18 Jul 2022 11:06:39 +0530 [thread overview]
Message-ID: <YtTxZ3UcUmgxUbOu@matsya> (raw)
In-Reply-To: <20220717035027.2135106-3-bjorn.andersson@linaro.org>
On 16-07-22, 20:50, Bjorn Andersson wrote:
> Waiting for M_CMD_ABORT_EN in geni_i2c_abort_xfer() races with the
> interrupt handler which will read and clear the abort bit, the result is
> that every abort attempt takes 1 second and is followed by a message
> about the abort having times out.
>
> Introduce a new state variable to carry the abort_done state from the
> interrupt handler back to geni_i2c_abort_xfer().
Reviewed-by: Vinod Koul <vkoul@kernel.org>
--
~Vinod
next prev parent reply other threads:[~2022-07-18 5:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-17 3:50 [PATCH 0/3] i2c: qcom-geni: Make it possible to run i2cdetect Bjorn Andersson
2022-07-17 3:50 ` [PATCH 1/3] i2c: qcom-geni: Use the correct return value Bjorn Andersson
2022-07-18 5:36 ` Vinod Koul
2022-07-18 22:28 ` Bjorn Andersson
2022-07-19 20:36 ` Andrew Halaney
2022-07-20 4:31 ` Vinod Koul
2022-07-24 5:04 ` Wolfram Sang
2022-07-24 7:30 ` Johan Hovold
2022-07-24 18:37 ` Wolfram Sang
2022-07-24 18:39 ` Wolfram Sang
2022-07-17 3:50 ` [PATCH 2/3] i2c: qcom-geni: Propagate GENI_ABORT_DONE to geni_i2c_abort_xfer() Bjorn Andersson
2022-07-18 5:36 ` Vinod Koul [this message]
2022-07-19 20:50 ` Andrew Halaney
2022-07-19 20:57 ` Andrew Halaney
2022-07-24 5:15 ` Wolfram Sang
2022-07-24 5:15 ` Wolfram Sang
2022-07-17 3:50 ` [PATCH 3/3] i2c: qcom-geni: Silence NACK and GENI_TIMEOUT Bjorn Andersson
2022-07-18 5:37 ` Vinod Koul
2022-07-24 5:23 ` Wolfram Sang
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