netdev - RE: [net-next 00/14] ptp: convert drivers to .adjfine

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Date:   Fri, 19 Aug 2022 20:56:38 +0000
From:   "Keller, Jacob E" <jacob.e.keller@...el.com>
To:     Richard Cochran <richardcochran@...il.com>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        "Stephen Hemminger" <sthemmin@...rosoft.com>,
        Wei Liu <wei.liu@...nel.org>,
        "Cui, Dexuan" <decui@...rosoft.com>,
        Tom Lendacky <thomas.lendacky@....com>,
        "Shyam Sundar S K" <Shyam-sundar.S-k@....com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Siva Reddy Kallam <siva.kallam@...adcom.com>,
        Prashant Sreedharan <prashant@...adcom.com>,
        Michael Chan <mchan@...adcom.com>,
        Yisen Zhuang <yisen.zhuang@...wei.com>,
        Salil Mehta <salil.mehta@...wei.com>,
        "Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
        "Nguyen, Anthony L" <anthony.l.nguyen@...el.com>,
        Tariq Toukan <tariqt@...dia.com>,
        "Saeed Mahameed" <saeedm@...dia.com>,
        Leon Romanovsky <leon@...nel.org>,
        "Bryan Whitehead" <bryan.whitehead@...rochip.com>,
        Sergey Shtylyov <s.shtylyov@....ru>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        "Alexandre Torgue" <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        "Thampi, Vivek" <vithampi@...are.com>,
        VMware PV-Drivers Reviewers <pv-drivers@...are.com>,
        Jie Wang <wangjie125@...wei.com>,
        Guangbin Huang <huangguangbin2@...wei.com>,
        Eran Ben Elisha <eranbe@...dia.com>,
        Aya Levin <ayal@...dia.com>,
        Cai Huoqing <cai.huoqing@...ux.dev>,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Phil Edworthy <phil.edworthy@...esas.com>,
        Jiasheng Jiang <jiasheng@...as.ac.cn>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Wan Jiabing <wanjiabing@...o.com>,
        Lv Ruyi <lv.ruyi@....com.cn>, Arnd Bergmann <arnd@...db.de>
Subject: RE: [net-next 00/14] ptp: convert drivers to .adjfine



> -----Original Message-----
> From: Richard Cochran <richardcochran@...il.com>
> Sent: Friday, August 19, 2022 12:39 AM
> To: Keller, Jacob E <jacob.e.keller@...el.com>
> Cc: netdev@...r.kernel.org; K. Y. Srinivasan <kys@...rosoft.com>; Haiyang
> Zhang <haiyangz@...rosoft.com>; Stephen Hemminger
> <sthemmin@...rosoft.com>; Wei Liu <wei.liu@...nel.org>; Cui, Dexuan
> <decui@...rosoft.com>; Tom Lendacky <thomas.lendacky@....com>; Shyam
> Sundar S K <Shyam-sundar.S-k@....com>; David S. Miller
> <davem@...emloft.net>; Eric Dumazet <edumazet@...gle.com>; Jakub Kicinski
> <kuba@...nel.org>; Paolo Abeni <pabeni@...hat.com>; Siva Reddy Kallam
> <siva.kallam@...adcom.com>; Prashant Sreedharan
> <prashant@...adcom.com>; Michael Chan <mchan@...adcom.com>; Yisen
> Zhuang <yisen.zhuang@...wei.com>; Salil Mehta <salil.mehta@...wei.com>;
> Brandeburg, Jesse <jesse.brandeburg@...el.com>; Nguyen, Anthony L
> <anthony.l.nguyen@...el.com>; Tariq Toukan <tariqt@...dia.com>; Saeed
> Mahameed <saeedm@...dia.com>; Leon Romanovsky <leon@...nel.org>;
> Bryan Whitehead <bryan.whitehead@...rochip.com>; Sergey Shtylyov
> <s.shtylyov@....ru>; Giuseppe Cavallaro <peppe.cavallaro@...com>;
> Alexandre Torgue <alexandre.torgue@...s.st.com>; Jose Abreu
> <joabreu@...opsys.com>; Maxime Coquelin <mcoquelin.stm32@...il.com>;
> Thampi, Vivek <vithampi@...are.com>; VMware PV-Drivers Reviewers <pv-
> drivers@...are.com>; Jie Wang <wangjie125@...wei.com>; Guangbin Huang
> <huangguangbin2@...wei.com>; Eran Ben Elisha <eranbe@...dia.com>; Aya
> Levin <ayal@...dia.com>; Cai Huoqing <cai.huoqing@...ux.dev>; Biju Das
> <biju.das.jz@...renesas.com>; Lad Prabhakar <prabhakar.mahadev-
> lad.rj@...renesas.com>; Phil Edworthy <phil.edworthy@...esas.com>; Jiasheng
> Jiang <jiasheng@...as.ac.cn>; Gustavo A. R. Silva <gustavoars@...nel.org>; Linus
> Walleij <linus.walleij@...aro.org>; Wan Jiabing <wanjiabing@...o.com>; Lv Ruyi
> <lv.ruyi@....com.cn>; Arnd Bergmann <arnd@...db.de>
> Subject: Re: [net-next 00/14] ptp: convert drivers to .adjfine
> 
> On Thu, Aug 18, 2022 at 03:27:28PM -0700, Jacob Keller wrote:
> > Many drivers implementing PTP have not yet migrated to the new .adjfine
> > frequency adjustment implementation.
> 
> The re-factoring looks like it will remove much duplicated code.
> I guess you tested the Intel drivers yourself?
> 
> The other drivers want sanity testing to make sure nothing broke.
> 

Yes. I tried to CC as many folks as look like involved in the maintenance of the PTP for those parts, and testing + sanity checks are necessary.

> I'm on vacation until Monday, but I can test cpts on BBB then.
> 
> Thanks,
> Richard

That would be great, thanks!