linux-kernel - [PATCH 0/5] net: stmmac: improve WOL

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Message-ID: <20200727190045.36f247cc@xhacker.debian>
Date:   Mon, 27 Jul 2020 19:01:07 +0800
From:   Jisheng Zhang <Jisheng.Zhang@...aptics.com>
To:     Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Russell King <linux@...linux.org.uk>
Cc:     netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/5] net: stmmac: improve WOL

Currently, stmmac driver relies on the HW PMT to support WOL. We want
to support phy based WOL.

patch1 is a small improvement to disable WAKE_MAGIC for PMT case if
no pmt_magic_frame.
patch2 and patch3 are two prepation patches.
patch4 implement the phy based WOL
patch5 tries to save a bit energy if WOL is enabled.

Jisheng Zhang (5):
  net: stmmac: Remove WAKE_MAGIC if HW shows no pmt_magic_frame
  net: stmmac: Move device_can_wakeup() check earlier in set_wol
  net: stmmac: only call pmt() during suspend/resume if HW enables PMT
  net: stmmac: Support WOL with phy
  net: stmmac: speed down the PHY, if WoL used, to save energy

 .../ethernet/stmicro/stmmac/stmmac_ethtool.c  | 19 ++++++++++++++++---
 .../net/ethernet/stmicro/stmmac/stmmac_main.c | 18 +++++++++++++++---
 2 files changed, 31 insertions(+), 6 deletions(-)

-- 
2.28.0.rc0