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From: Oliver Neukum <oneukum@suse.com>
To: Johan Hovold <johan@kernel.org>, Macpaul Lin <macpaul.lin@mediatek.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Mediatek WSD Upstream <wsd_upstream@mediatek.com>,
	linux-usb@vger.kernel.org, stable@vger.kernel.org
Subject: [v5] cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
Date: Tue, 18 Dec 2018 14:37:09 +0100	[thread overview]
Message-ID: <1545140229.18594.3.camel@suse.com> (raw)

On Di, 2018-12-18 at 13:38 +0100, Johan Hovold wrote:
> On 
> > @@ -1655,7 +1662,10 @@ static int acm_pre_reset(struct usb_interface *intf)
> >  	.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
> >  	},
> >  	{ USB_DEVICE(0x0e8d, 0x0003), /* FIREFLY, MediaTek Inc; andrey.arapov@gmail.com */
> > -	.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
> > +	.driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */
> 
> I just noticed that you remove the NO_UNION_NORMAL here, which looks
> wrong and definitely requires a motivation.
> 
> Thanks,
> Johan
> 

Hi,

thank you and thank you Johan.
Unfortunately I cannot take this until the issue with the removed
quirk is clarified.

	Regards
		Oliver

WARNING: multiple messages have this Message-ID (diff)
From: Oliver Neukum <oneukum@suse.com>
To: Johan Hovold <johan@kernel.org>, Macpaul Lin <macpaul.lin@mediatek.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Mediatek WSD Upstream <wsd_upstream@mediatek.com>,
	linux-usb@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH v5] cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
Date: Tue, 18 Dec 2018 14:37:09 +0100	[thread overview]
Message-ID: <1545140229.18594.3.camel@suse.com> (raw)
In-Reply-To: <20181218123840.GP20658@localhost>

On Di, 2018-12-18 at 13:38 +0100, Johan Hovold wrote:
> On 
> > @@ -1655,7 +1662,10 @@ static int acm_pre_reset(struct usb_interface *intf)
> >  	.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
> >  	},
> >  	{ USB_DEVICE(0x0e8d, 0x0003), /* FIREFLY, MediaTek Inc; andrey.arapov@gmail.com */
> > -	.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
> > +	.driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */
> 
> I just noticed that you remove the NO_UNION_NORMAL here, which looks
> wrong and definitely requires a motivation.
> 
> Thanks,
> Johan
> 

Hi,

thank you and thank you Johan.
Unfortunately I cannot take this until the issue with the removed
quirk is clarified.

	Regards
		Oliver

             reply	other threads:[~2018-12-18 13:37 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-18 13:37 Oliver Neukum [this message]
2018-12-18 13:37 ` [PATCH v5] cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader Oliver Neukum
  -- strict thread matches above, loose matches on Subject: below --
2018-12-20 15:28 [v7] " Oliver Neukum
2018-12-20 15:28 ` [PATCH v7] " Oliver Neukum
2018-12-20 15:19 [v5] " Greg Kroah-Hartman
2018-12-20 15:19 ` [PATCH v5] " Greg Kroah-Hartman
2018-12-19  9:00 [v7] " Johan Hovold
2018-12-19  9:00 ` [PATCH v7] " Johan Hovold
2018-12-19  8:56 [v5] " Oliver Neukum
2018-12-19  8:56 ` [PATCH v5] " Oliver Neukum
2018-12-19  4:11 [v7] " macpaul.lin
2018-12-19  4:11 ` [PATCH v7] " Macpaul Lin
2018-12-19  4:03 [v5] " macpaul.lin
2018-12-19  4:03 ` [PATCH v5] " Macpaul Lin
2018-12-19  3:31 [v5] " Lars Melin
2018-12-19  3:31 ` [PATCH v5] " Lars Melin
2018-12-19  3:16 [v5] " macpaul.lin
2018-12-19  3:16 ` [PATCH v5] " Macpaul Lin
2018-12-19  2:22 [v5] " macpaul.lin
2018-12-19  2:22 ` [PATCH v5] " Macpaul Lin
2018-12-19  0:45 [v5] " Lars Melin
2018-12-19  0:45 ` [PATCH v5] " Lars Melin
2018-12-18 17:48 [v5] " macpaul.lin
2018-12-18 17:48 ` [PATCH v5] " Macpaul Lin
2018-12-18 16:42 [v5] " Lars Melin
2018-12-18 16:42 ` [PATCH v5] " Lars Melin
2018-12-18 15:37 [v6] " macpaul.lin
2018-12-18 15:37 ` [PATCH v6] " Macpaul Lin
2018-12-18 15:19 [v5] " macpaul.lin
2018-12-18 15:19 ` [PATCH v5] " Macpaul Lin
2018-12-18 14:26 [v5] " macpaul.lin
2018-12-18 14:26 ` [PATCH v5] " Macpaul Lin
2018-12-18 12:38 [v5] " Johan Hovold
2018-12-18 12:38 ` [PATCH v5] " Johan Hovold
2018-12-18 11:59 [v5] " macpaul.lin
2018-12-18 11:59 ` [PATCH v5] " Macpaul Lin
2018-12-18 11:44 [v4] " Johan Hovold
2018-12-18 11:44 ` [PATCH v4] " Johan Hovold
2018-12-18 11:38 [v4] " macpaul.lin
2018-12-18 11:38 ` [PATCH v4] " Macpaul Lin
2018-12-18 10:54 [v3] " Johan Hovold
2018-12-18 10:54 ` [PATCH v3] " Johan Hovold
2018-12-18 10:41 [v3] " macpaul.lin
2018-12-18 10:41 ` [PATCH v3] " Macpaul Lin
2018-12-18  9:02 [v2] " Johan Hovold
2018-12-18  9:02 ` [PATCH v2] " Johan Hovold
2018-12-18  5:00 [v2] " macpaul.lin
2018-12-18  5:00 ` [PATCH v2] " Macpaul Lin
2018-12-13  3:27 macpaul.lin

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