All of lore.kernel.org
 help / color / mirror / Atom feed
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Frank Li <Frank.Li@nxp.com>
Cc: conor.culhane@silvaco.com, alexandre.belloni@bootlin.com,
	joe@perches.com, linux-i3c@lists.infradead.org,
	linux-kernel@vger.kernel.org, imx@lists.linux.dev
Subject: Re: [PATCH 5/6] i3c: master: svc: fix SDA keep low when polling IBIWON timeout happen
Date: Tue, 17 Oct 2023 16:29:24 +0200	[thread overview]
Message-ID: <20231017162924.3a4b4200@xps-13> (raw)
In-Reply-To: <20231016153232.2851095-6-Frank.Li@nxp.com>

Hi Frank,

Frank.Li@nxp.com wrote on Mon, 16 Oct 2023 11:32:31 -0400:

> Need call svc_i3c_master_emit_stop() release bus.

Can you please elaborate this commit message please?

> Fixes: dd3c52846d59 ("i3c: master: svc: Add Silvaco I3C master driver")
> Cc: stable@vger.kernel.org
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  drivers/i3c/master/svc-i3c-master.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
> index 5ab68d6e439d..5bca369d6912 100644
> --- a/drivers/i3c/master/svc-i3c-master.c
> +++ b/drivers/i3c/master/svc-i3c-master.c
> @@ -403,6 +403,7 @@ static void svc_i3c_master_ibi_work(struct work_struct *work)
>  					 SVC_I3C_MSTATUS_IBIWON(val), 0, 1000);
>  	if (ret) {
>  		dev_err(master->dev, "Timeout when polling for IBIWON\n");
> +		svc_i3c_master_emit_stop(master);
>  		goto reenable_ibis;
>  	}
>  


Thanks,
Miquèl

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Frank Li <Frank.Li@nxp.com>
Cc: conor.culhane@silvaco.com, alexandre.belloni@bootlin.com,
	joe@perches.com, linux-i3c@lists.infradead.org,
	linux-kernel@vger.kernel.org, imx@lists.linux.dev
Subject: Re: [PATCH 5/6] i3c: master: svc: fix SDA keep low when polling IBIWON timeout happen
Date: Tue, 17 Oct 2023 16:29:24 +0200	[thread overview]
Message-ID: <20231017162924.3a4b4200@xps-13> (raw)
In-Reply-To: <20231016153232.2851095-6-Frank.Li@nxp.com>

Hi Frank,

Frank.Li@nxp.com wrote on Mon, 16 Oct 2023 11:32:31 -0400:

> Need call svc_i3c_master_emit_stop() release bus.

Can you please elaborate this commit message please?

> Fixes: dd3c52846d59 ("i3c: master: svc: Add Silvaco I3C master driver")
> Cc: stable@vger.kernel.org
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  drivers/i3c/master/svc-i3c-master.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
> index 5ab68d6e439d..5bca369d6912 100644
> --- a/drivers/i3c/master/svc-i3c-master.c
> +++ b/drivers/i3c/master/svc-i3c-master.c
> @@ -403,6 +403,7 @@ static void svc_i3c_master_ibi_work(struct work_struct *work)
>  					 SVC_I3C_MSTATUS_IBIWON(val), 0, 1000);
>  	if (ret) {
>  		dev_err(master->dev, "Timeout when polling for IBIWON\n");
> +		svc_i3c_master_emit_stop(master);
>  		goto reenable_ibis;
>  	}
>  


Thanks,
Miquèl

-- 
linux-i3c mailing list
linux-i3c@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-i3c

  reply	other threads:[~2023-10-17 14:29 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-16 15:32 [PATCH 0/6] i3c: master: svc: collection of bugs fixes Frank Li
2023-10-16 15:32 ` Frank Li
2023-10-16 15:32 ` [PATCH 1/6] i3c: master: svc: fix race condition in ibi work thread Frank Li
2023-10-16 15:32   ` Frank Li
2023-10-17 13:33   ` kernel test robot
2023-10-17 13:33     ` kernel test robot
2023-10-17 14:16   ` Miquel Raynal
2023-10-17 14:16     ` Miquel Raynal
2023-10-17 14:37     ` Frank Li
2023-10-17 14:37       ` Frank Li
2023-10-17 14:49       ` Miquel Raynal
2023-10-17 14:49         ` Miquel Raynal
2023-10-17 15:10         ` Frank Li
2023-10-17 15:10           ` Frank Li
2023-10-17 15:23           ` Miquel Raynal
2023-10-17 15:23             ` Miquel Raynal
2023-10-16 15:32 ` [PATCH 2/6] i3c: master: svc: fix wrong data return when IBI happen during start frame Frank Li
2023-10-16 15:32   ` Frank Li
2023-10-17 14:21   ` Miquel Raynal
2023-10-17 14:21     ` Miquel Raynal
2023-10-16 15:32 ` [PATCH 3/6] i3c: master: svc: fix ibi may not return mandatory data byte Frank Li
2023-10-16 15:32   ` Frank Li
2023-10-17 14:27   ` Miquel Raynal
2023-10-17 14:27     ` Miquel Raynal
2023-10-17 20:55     ` Frank Li
2023-10-17 20:55       ` Frank Li
2023-10-16 15:32 ` [PATCH 4/6] i3c: master: svc: fix check wrong status register in irq handler Frank Li
2023-10-16 15:32   ` Frank Li
2023-10-17 14:28   ` Miquel Raynal
2023-10-17 14:28     ` Miquel Raynal
2023-10-16 15:32 ` [PATCH 5/6] i3c: master: svc: fix SDA keep low when polling IBIWON timeout happen Frank Li
2023-10-16 15:32   ` Frank Li
2023-10-17 14:29   ` Miquel Raynal [this message]
2023-10-17 14:29     ` Miquel Raynal
2023-10-16 15:32 ` [PATCH 6/6] i3c: master: svc: fix random hot join failure since timeout error Frank Li
2023-10-16 15:32   ` Frank Li
2023-10-17 14:33   ` Miquel Raynal
2023-10-17 14:33     ` Miquel Raynal
2023-10-17 14:45     ` Frank Li
2023-10-17 14:45       ` Frank Li
2023-10-17 15:06       ` Miquel Raynal
2023-10-17 15:06         ` Miquel Raynal
2023-10-17 15:25         ` Frank Li
2023-10-17 15:25           ` Frank Li

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20231017162924.3a4b4200@xps-13 \
    --to=miquel.raynal@bootlin.com \
    --cc=Frank.Li@nxp.com \
    --cc=alexandre.belloni@bootlin.com \
    --cc=conor.culhane@silvaco.com \
    --cc=imx@lists.linux.dev \
    --cc=joe@perches.com \
    --cc=linux-i3c@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.