From: "Andrew Jeffery" <andrew@aj.id.au>
To: openipmi-developer@lists.sourceforge.net,
openbmc@lists.ozlabs.org, "Corey Minyard" <minyard@acm.org>
Cc: devicetree@vger.kernel.org, "Tomer Maimon" <tmaimon77@gmail.com>,
linux-aspeed@lists.ozlabs.org,
"Avi Fishman" <avifishman70@gmail.com>,
"Patrick Venture" <venture@google.com>,
linux-kernel@vger.kernel.org,
"Tali Perry" <tali.perry1@gmail.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Chia-Wei, Wang" <chiawei_wang@aspeedtech.com>,
linux-arm-kernel@lists.infradead.org,
"Benjamin Fair" <benjaminfair@google.com>,
"Arnd Bergmann" <arnd@arndb.de>, "Zev Weiss" <zweiss@equinix.com>
Subject: Re: [PATCH v3 00/16] ipmi: Allow raw access to KCS devices
Date: Thu, 20 May 2021 16:21:31 +0930 [thread overview]
Message-ID: <5b549fee-63b1-4c05-a1d6-f6a13e235e1e@www.fastmail.com> (raw)
In-Reply-To: <20210510054213.1610760-1-andrew@aj.id.au>
Hi Corey,
On Mon, 10 May 2021, at 15:11, Andrew Jeffery wrote:
> Hello,
>
> This is the 3rd spin of the series refactoring the keyboard-controller-style
> device drivers in the IPMI subsystem.
>
> v2 can be found (in two parts because yay patch workflow mistakes) at:
>
> Cover letter:
> https://lore.kernel.org/linux-arm-kernel/20210319061952.145040-1-andrew@aj.id.au/
>
> Patches:
> https://lore.kernel.org/linux-arm-kernel/20210319062752.145730-1-andrew@aj.id.au/
>
> Several significant changes in v3:
>
> 1. The series is rebased onto v5.13-rc1
>
> 2. v5.13-rc1 includes Chiawei's patches reworking the LPC devicetree bindings,
> so they're no-longer required in the series.
>
> 3. After some discussion with Arnd[1] and investigating the serio subsystem,
> I've replaced the "raw" KCS driver (patch 16/21 in v2) with a serio adaptor
> (patch 11/16 in this series). The adaptor allows us to take advantage of the
> existing chardevs provided by serio.
>
> [1]
> https://lore.kernel.org/linux-arm-kernel/37e75b07-a5c6-422f-84b3-54f2bea0b917@www.fastmail.com/
>
> Finally, I've also addressed Zev Weiss' review comments where I thought it was
> required. These comments covered a lot of minor issues across (almost) all the
> patches, so it's best to review from a clean slate rather than attempt to review
> the differences between spins.
I backported this series for OpenBMC and posting those patches provoked
some feedback:
* A bug identified in patch 9/18 for the Nuvoton driver where we enable
the OBE interrupt:
https://lore.kernel.org/openbmc/HK2PR03MB4371F006185ADBBF812A5892AE509@HK2PR03MB4371.apcprd03.prod.outlook.com/
* A discussion on patch 10/18 about lifting the single-open constraint
https://lore.kernel.org/openbmc/CAPnigKku-EjOnV9gsmnXzH=XZxSU78iLeccNbsK8k2_4b4UwSg@mail.gmail.com/
I need to do a v4 to fix the bug in the Nuvoton driver. Did you have any
feedback for the remaining patches or thoughts on the discussions linked
above? I'd like to incorporate whatever I can into the series before
respinning.
Cheers,
Andrew
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next prev parent reply other threads:[~2021-05-20 6:54 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 5:41 [PATCH v3 00/16] ipmi: Allow raw access to KCS devices Andrew Jeffery
2021-05-10 5:41 ` [PATCH v3 01/16] ipmi: kcs_bmc_aspeed: Use of match data to extract KCS properties Andrew Jeffery
2021-05-21 7:17 ` Zev Weiss
2021-05-10 5:41 ` [PATCH v3 02/16] ipmi: kcs_bmc: Make status update atomic Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 03/16] ipmi: kcs_bmc: Rename {read, write}_{status, data}() functions Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 04/16] ipmi: kcs_bmc: Split out kcs_bmc_cdev_ipmi Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 05/16] ipmi: kcs_bmc: Turn the driver data-structures inside-out Andrew Jeffery
2021-05-21 17:14 ` Corey Minyard
2021-05-24 0:53 ` Andrew Jeffery
2021-05-24 15:41 ` [Openipmi-developer] " Corey Minyard
2021-05-25 0:12 ` Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 06/16] ipmi: kcs_bmc: Split headers into device and client Andrew Jeffery
2021-05-21 7:18 ` Zev Weiss
2021-05-10 5:42 ` [PATCH v3 07/16] ipmi: kcs_bmc: Strip private client data from struct kcs_bmc Andrew Jeffery
2021-05-21 7:18 ` Zev Weiss
2021-05-10 5:42 ` [PATCH v3 08/16] ipmi: kcs_bmc: Decouple the IPMI chardev from the core Andrew Jeffery
2021-05-21 7:19 ` Zev Weiss
2021-05-10 5:42 ` [PATCH v3 09/16] ipmi: kcs_bmc: Allow clients to control KCS IRQ state Andrew Jeffery
2021-05-21 7:19 ` Zev Weiss
2021-05-10 5:42 ` [PATCH v3 10/16] ipmi: kcs_bmc: Don't enforce single-open policy in the kernel Andrew Jeffery
2021-05-21 17:30 ` Corey Minyard
2021-05-24 0:39 ` Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 11/16] ipmi: kcs_bmc: Add serio adaptor Andrew Jeffery
2021-05-21 7:20 ` Zev Weiss
2021-06-08 0:37 ` Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 12/16] dt-bindings: ipmi: Convert ASPEED KCS binding to schema Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 13/16] dt-bindings: ipmi: Add optional SerIRQ property to ASPEED KCS devices Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 14/16] ipmi: kcs_bmc_aspeed: Implement KCS SerIRQ configuration Andrew Jeffery
2021-05-21 7:21 ` Zev Weiss
2021-06-08 0:41 ` Andrew Jeffery
2021-06-08 0:55 ` Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 15/16] ipmi: kcs_bmc_aspeed: Fix IBFIE typo from datasheet Andrew Jeffery
2021-05-10 5:42 ` [PATCH v3 16/16] ipmi: kcs_bmc_aspeed: Optionally apply status address Andrew Jeffery
2021-05-20 6:51 ` Andrew Jeffery [this message]
2021-05-20 13:33 ` [PATCH v3 00/16] ipmi: Allow raw access to KCS devices Corey Minyard
2021-05-21 17:36 ` Corey Minyard
2021-05-24 0:36 ` Andrew Jeffery
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