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From: Hsin-Yi Wang <hsinyi@chromium.org>
To: Hillf Danton <hdanton@sina.com>
Cc: Kai-Heng Feng <kai.heng.feng@canonical.com>,
	Marcel Holtmann <marcel@holtmann.org>,
	Mattijs Korpershoek <mkorpershoek@baylibre.com>,
	Bluez <linux-bluetooth@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] Bluetooth: Shutdown controller after workqueues are flushed or cancelled
Date: Thu, 5 Aug 2021 15:04:09 +0800	[thread overview]
Message-ID: <CAJMQK-ifNH7hoU-U3EzzrvqBOSG1fq9t=xvq8ry24zJXKPfNVA@mail.gmail.com> (raw)
In-Reply-To: <20210805070114.2803-1-hdanton@sina.com>

On Thu, Aug 5, 2021 at 3:01 PM Hillf Danton <hdanton@sina.com> wrote:
>
> On Thu, 5 Aug 2021 14:12:10 +0800 Hsin-Yi Wang wrote:
> >
> >The original patch 60789afc02f592b8d91217b60930e7a76271ae07
> >("Bluetooth: Shutdown controller after workqueues are flushed or
> >cancelled") is causing the tx fail when downloading fw on mediatek
> >mt8183 device using QCA bluetooth:
>
> Want to know if reverting 60789afc02f59 is a cure.

Reverting 60789afc02f592b8d91217b60930e7a76271ae07 can also fixed the issue.
>
> >
> >[  225.205061] Bluetooth: qca_download_firmware() hci0: QCA
> >Downloading qca/rampatch_00440302.bin
> >[  227.252653] Bluetooth: hci_cmd_timeout() hci0: command 0xfc00 tx timeout
> >...
> >follows by a lot of:
> >[  223.604971] Bluetooth: qca_recv() hci0: Frame reassembly failed (-84)
> >[  223.605027] Bluetooth: qca_recv() hci0: Frame reassembly failed (-84)
> >
> >After applying the fixup to allow tx, the issue is solved.
>
> Feel free to specify the fixup and its link to 60789afc02f59.

The fixup is pasted by Kai-Heng here:
https://lkml.org/lkml/2021/8/3/103

      parent reply	other threads:[~2021-08-05  7:04 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-14  7:14 Kai-Heng Feng
2021-05-14 18:15 ` Marcel Holtmann
2021-07-28 13:50   ` Mattijs Korpershoek
2021-07-28 15:25     ` Kai-Heng Feng
2021-07-30 11:40       ` Mattijs Korpershoek
2021-08-03  6:42         ` Kai-Heng Feng
2021-08-03  8:21           ` Mattijs Korpershoek
2021-08-04 14:42             ` Kai-Heng Feng
2021-08-05  6:55               ` Mattijs Korpershoek
2021-08-05 15:50                 ` Kai-Heng Feng
2021-08-06  8:51                   ` Mattijs Korpershoek
2021-08-06 15:36                     ` Kai-Heng Feng
2021-08-09  9:19                       ` Mattijs Korpershoek
     [not found] ` <20210802030538.2023-1-hdanton@sina.com>
2021-08-03  6:45   ` Kai-Heng Feng
     [not found]     ` <20210803074722.2383-1-hdanton@sina.com>
2021-08-04 14:35       ` Kai-Heng Feng
     [not found]         ` <20210805030024.2603-1-hdanton@sina.com>
2021-08-05  3:44           ` Kai-Heng Feng
     [not found]             ` <20210805063536.2698-1-hdanton@sina.com>
2021-08-05  7:19               ` Kai-Heng Feng
2021-08-05  6:12     ` Hsin-Yi Wang
     [not found]       ` <20210805070114.2803-1-hdanton@sina.com>
2021-08-05  7:04         ` Hsin-Yi Wang [this message]

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