linux-kernel - Re: [PATCH v3] i2c: i2c-qcom-geni: Parse Error correctly in i2c GSI mode

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Message-Id: <170993858923.2618408.4667207790973009000.b4-ty@kernel.org>
Date: Fri, 08 Mar 2024 23:56:29 +0100
From: Andi Shyti <andi.shyti@...nel.org>
To: konrad.dybcio@...aro.org, andersson@...nel.org, vkoul@...nel.org, 
 wsa@...nel.org, linux-arm-msm@...r.kernel.org, dmaengine@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org, 
 Mukesh Kumar Savaliya <quic_msavaliy@...cinc.com>
Cc: quic_vdadhani@...cinc.com
Subject: Re: [PATCH v3] i2c: i2c-qcom-geni: Parse Error correctly in i2c
 GSI mode

Hi

On Fri, 08 Mar 2024 02:25:39 +0530, Mukesh Kumar Savaliya wrote:
> I2C driver currently reports "DMA txn failed" error even though it's
> NACK OR BUS_PROTO OR ARB_LOST. Detect NACK error when no device ACKs
> on the bus instead of generic transfer failure which doesn't give any
> specific clue.
> 
> Make Changes inside i2c driver callback handler function
> i2c_gpi_cb_result() to parse these errors and make sure GSI driver
> stores the error status during error interrupt.
> 
> [...]

Applied to i2c/i2c-host on

git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git

Thank you,
Andi

Patches applied
===============
[1/1] i2c: i2c-qcom-geni: Parse Error correctly in i2c GSI mode
      commit: 313d6aa4c64875ed8a10339a2db8766f49108efb