From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Clark Wang <xiaoning.wang@nxp.com>
Cc: conor.culhane@silvaco.com, alexandre.belloni@bootlin.com,
linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V5 4/8] i3c: master: svc: add support for slave to stop returning data
Date: Mon, 3 Jan 2022 17:09:28 +0100 [thread overview]
Message-ID: <20220103170928.76b2369f@xps13> (raw)
In-Reply-To: <20211227074529.1660398-5-xiaoning.wang@nxp.com>
Hi Clark,
xiaoning.wang@nxp.com wrote on Mon, 27 Dec 2021 15:45:25 +0800:
> When i3c controller reads data from slave device, slave device can stop
> returning data with an ACK after any byte.
> Add this support for svc i3c controller. Otherwise, it will timeout
> when the slave device ends the read operation early.
>
> Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
> Reviewed-by: Jun Li <jun.li@nxp.com>
Looks good to me :)
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Cheers,
Miquèl
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WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Clark Wang <xiaoning.wang@nxp.com>
Cc: conor.culhane@silvaco.com, alexandre.belloni@bootlin.com,
linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V5 4/8] i3c: master: svc: add support for slave to stop returning data
Date: Mon, 3 Jan 2022 17:09:28 +0100 [thread overview]
Message-ID: <20220103170928.76b2369f@xps13> (raw)
In-Reply-To: <20211227074529.1660398-5-xiaoning.wang@nxp.com>
Hi Clark,
xiaoning.wang@nxp.com wrote on Mon, 27 Dec 2021 15:45:25 +0800:
> When i3c controller reads data from slave device, slave device can stop
> returning data with an ACK after any byte.
> Add this support for svc i3c controller. Otherwise, it will timeout
> when the slave device ends the read operation early.
>
> Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
> Reviewed-by: Jun Li <jun.li@nxp.com>
Looks good to me :)
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Cheers,
Miquèl
next prev parent reply other threads:[~2022-01-03 16:09 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-27 7:45 [PATCH V5 0/8] i3c: master: svc: some bug fixes and add runtime pm support Clark Wang
2021-12-27 7:45 ` Clark Wang
2021-12-27 7:45 ` [PATCH V5 1/8] i3c: master: svc: move module reset behind clk enable Clark Wang
2021-12-27 7:45 ` Clark Wang
2021-12-27 7:45 ` [PATCH V5 2/8] i3c: master: svc: fix atomic issue Clark Wang
2021-12-27 7:45 ` Clark Wang
2021-12-27 7:45 ` [PATCH V5 3/8] i3c: master: svc: separate err, fifo and disable interrupt of reset function Clark Wang
2021-12-27 7:45 ` Clark Wang
2021-12-27 7:45 ` [PATCH V5 4/8] i3c: master: svc: add support for slave to stop returning data Clark Wang
2021-12-27 7:45 ` Clark Wang
2022-01-03 16:09 ` Miquel Raynal [this message]
2022-01-03 16:09 ` Miquel Raynal
2021-12-27 7:45 ` [PATCH V5 5/8] i3c: master: svc: set ODSTOP to let I2C device see the STOP signal Clark Wang
2021-12-27 7:45 ` Clark Wang
2021-12-27 7:45 ` [PATCH V5 6/8] i3c: master: svc: add runtime pm support Clark Wang
2021-12-27 7:45 ` Clark Wang
2021-12-27 7:45 ` [PATCH V5 7/8] i3c: master: svc: add the missing module device table Clark Wang
2021-12-27 7:45 ` Clark Wang
2021-12-27 7:45 ` [PATCH V5 8/8] i3c: master: svc: enable the interrupt in the enable ibi function Clark Wang
2021-12-27 7:45 ` Clark Wang
2022-01-05 8:55 ` [PATCH V5 0/8] i3c: master: svc: some bug fixes and add runtime pm support Alexandre Belloni
2022-01-05 8:55 ` Alexandre Belloni
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