linux-kernel - RE: [PATCH net v4] net: stmmac: Set MAC's flow control register to reflect current settings

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Message-ID: <DM8PR11MB55909F0270753517565B12A9A3139@DM8PR11MB5590.namprd11.prod.outlook.com>
Date:   Mon, 28 Nov 2022 06:06:11 +0000
From:   "Goh, Wei Sheng" <wei.sheng.goh@...el.com>
To:     "Lobakin, Alexandr" <alexandr.lobakin@...el.com>
CC:     Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        "Jakub Kicinski" <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-stm32@...md-mailman.stormreply.com" 
        <linux-stm32@...md-mailman.stormreply.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        "Ong, Boon Leong" <boon.leong.ong@...el.com>,
        "Voon, Weifeng" <weifeng.voon@...el.com>,
        "Tan, Tee Min" <tee.min.tan@...el.com>,
        "Ahmad Tarmizi, Noor Azura" <noor.azura.ahmad.tarmizi@...el.com>,
        "Looi, Hong Aun" <hong.aun.looi@...el.com>
Subject: RE: [PATCH net v4] net: stmmac: Set MAC's flow control register to
 reflect current settings

Hi,

> -----Original Message-----
> From: Lobakin, Alexandr <alexandr.lobakin@...el.com>
> Sent: Saturday, 26 November, 2022 12:02 AM
> To: Goh, Wei Sheng <wei.sheng.goh@...el.com>
> Cc: Lobakin, Alexandr <alexandr.lobakin@...el.com>; Giuseppe Cavallaro
> <peppe.cavallaro@...com>; Alexandre Torgue <alexandre.torgue@...com>;
> Jose Abreu <joabreu@...opsys.com>; David S . Miller <davem@...emloft.net>;
> Eric Dumazet <edumazet@...gle.com>; Jakub Kicinski <kuba@...nel.org>;
> Paolo Abeni <pabeni@...hat.com>; Maxime Coquelin
> <mcoquelin.stm32@...il.com>; netdev@...r.kernel.org; linux-stm32@...md-
> mailman.stormreply.com; linux-arm-kernel@...ts.infradead.org; linux-
> kernel@...r.kernel.org; Alexandre Torgue <alexandre.torgue@...s.st.com>;
> Ong, Boon Leong <boon.leong.ong@...el.com>; Voon, Weifeng
> <weifeng.voon@...el.com>; Tan, Tee Min <tee.min.tan@...el.com>; Ahmad
> Tarmizi, Noor Azura <noor.azura.ahmad.tarmizi@...el.com>; Looi, Hong Aun
> <hong.aun.looi@...el.com>
> Subject: Re: [PATCH net v4] net: stmmac: Set MAC's flow control register to
> reflect current settings
> 
> From: "Goh, Wei Sheng" <wei.sheng.goh@...el.com>
> Date: Wed, 23 Nov 2022 18:51:10 +0800
> 
> > Currently, pause frame register GMAC_RX_FLOW_CTRL_RFE is not updated
> > correctly when 'ethtool -A <IFACE> autoneg off rx off tx off' command
> > is issued. This fix ensures the flow control change is reflected
> > directly in the GMAC_RX_FLOW_CTRL_RFE register.
> 
> Any particular reason why you completely ignored by review comments to the
> v3[0]? I'd like to see them fixed or at least replied.
> 
> >
> > Fixes: 46f69ded988d ("net: stmmac: Use resolved link config in
> > mac_link_up()")
> > Cc: <stable@...r.kernel.org> # 5.10.x
> > Signed-off-by: Goh, Wei Sheng <wei.sheng.goh@...el.com>
> > Signed-off-by: Noor Azura Ahmad Tarmizi
> > <noor.azura.ahmad.tarmizi@...el.com>
> > ---
> > V3 -> V4: Fix commit message and incorrect insertions(+) value
> > V2 -> V3: Removed value assign for 'flow' in else statement based on
> > review comments
> > V1 -> V2: Removed needless condition based on review comments
> >
> >  drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c |  2 ++
> > drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 12 ++++++++++--
> >  2 files changed, 12 insertions(+), 2 deletions(-)
> 
> [...]
> 
> > --
> > 2.17.1
> 
> [0] https://lore.kernel.org/netdev/20221123180947.488302-1-
> alexandr.lobakin@...el.com
> 
> Thanks,
> Olek

Due to v4 is being accepted. Therefore I will submit a new patch to address your review comments.
Thanks and appreciate your effort for reviewing my patch.