From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: John Garry <john.garry@huawei.com>,
gregkh@linuxfoundation.org, jslaby@suse.com,
p.zabel@pengutronix.de, heiko@sntech.de, ed.blake@sondrel.com,
jhogan@kernel.org
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
linuxarm@huawei.com
Subject: Re: [RFC PATCH 0/2] serial: 8250_dw: IO space + polling mode support
Date: Mon, 26 Feb 2018 17:02:45 +0200 [thread overview]
Message-ID: <1519657365.10722.187.camel@linux.intel.com> (raw)
In-Reply-To: <22270a6a-44fb-d2ad-d6d3-3d301bdde26e@huawei.com>
On Mon, 2018-02-26 at 13:15 +0000, John Garry wrote:
> On 26/02/2018 12:27, Andy Shevchenko wrote:
> > On Mon, 2018-02-26 at 14:21 +0200, Andy Shevchenko wrote:
> > > On Mon, 2018-02-26 at 11:56 +0000, John Garry wrote:
> >
> >
> > > > Device (LPC0.CON0) {
> > > > Name (_HID, "HISI1031")
> > > > // Name (_CID, "PNP0501") // cannot support PNP
> >
> >
> > One more question. What is the problem with this CID? Do you have a
> > race
> > condition in enumeration?
> >
>
> Hi Andy,
>
> Not sure if race condition exactly. I tried enabling this CID and a
> pnp
> device is created in pnpacpi_add_device_handler(), while we have
> already
> marked the corresponding acpi_device to skip enumeration in ACPI scan
> handler (by flagging it as a serial bus slave).
Is that code already in upstream?
If no, please, Cc next version to me and possible Mika.
--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy
next prev parent reply other threads:[~2018-02-26 15:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1519324923-196857-1-git-send-email-john.garry@huawei.com>
[not found] ` <1519381801.10722.103.camel@linux.intel.com>
[not found] ` <3c4c5f58-a661-13c8-cc1c-8d43828982cb@huawei.com>
[not found] ` <1519407117.10722.124.camel@linux.intel.com>
2018-02-26 9:33 ` [RFC PATCH 0/2] serial: 8250_dw: IO space + polling mode support John Garry
2018-02-26 9:53 ` Andy Shevchenko
2018-02-26 10:45 ` John Garry
2018-02-26 11:28 ` Andy Shevchenko
2018-02-26 11:56 ` John Garry
2018-02-26 12:21 ` Andy Shevchenko
2018-02-26 12:27 ` Andy Shevchenko
2018-02-26 13:15 ` John Garry
2018-02-26 15:02 ` Andy Shevchenko [this message]
2018-02-26 15:07 ` John Garry
2018-04-12 16:31 ` John Garry
2018-02-26 12:37 ` John Garry
[not found] ` <1519324923-196857-3-git-send-email-john.garry@huawei.com>
[not found] ` <1519407313.10722.127.camel@linux.intel.com>
2018-02-26 10:54 ` [RFC PATCH 2/2] serial: 8250_dw: support polling mode John Garry
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=1519657365.10722.187.camel@linux.intel.com \
--to=andriy.shevchenko@linux.intel.com \
--cc=ed.blake@sondrel.com \
--cc=gregkh@linuxfoundation.org \
--cc=heiko@sntech.de \
--cc=jhogan@kernel.org \
--cc=john.garry@huawei.com \
--cc=jslaby@suse.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=linuxarm@huawei.com \
--cc=p.zabel@pengutronix.de \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).