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From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: netdev@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
	Wolfram Sang <wsa+renesas@sang-engineering.com>
Subject: [PATCH net v2 0/2] net: renesas: set 'mac_managed_pm' at probe time
Date: Wed, 15 Mar 2023 08:41:13 +0100	[thread overview]
Message-ID: <20230315074115.3008-1-wsa+renesas@sang-engineering.com> (raw)

When suspending/resuming an interface which was not up, we saw mdiobus
related PM handling despite 'mac_managed_pm' being set for RAVB/SH_ETH.
Heiner kindly suggested the fix to set this flag at probe time, not at
init/open time. I implemented his suggestion and it works fine on these
two Renesas drivers.

Changes since v1:
* added tag from Michal (thanks!)
* split out patches which are for 'net' only (Thanks, Simon!)


Wolfram Sang (2):
  ravb: avoid PHY being resumed when interface is not up
  sh_eth: avoid PHY being resumed when interface is not up

 drivers/net/ethernet/renesas/ravb_main.c | 12 ++++++++++--
 drivers/net/ethernet/renesas/sh_eth.c    | 12 ++++++++++--
 2 files changed, 20 insertions(+), 4 deletions(-)

-- 
2.30.2


             reply	other threads:[~2023-03-15  7:41 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-15  7:41 Wolfram Sang [this message]
2023-03-15  7:41 ` [PATCH net v2 1/2] ravb: avoid PHY being resumed when interface is not up Wolfram Sang
2023-03-16 19:56   ` Sergey Shtylyov
2023-03-16 20:01   ` Florian Fainelli
2023-03-16 20:06     ` Wolfram Sang
2023-03-16 20:07       ` Florian Fainelli
2023-03-15  7:41 ` [PATCH net v2 2/2] sh_eth: " Wolfram Sang
2023-03-16 19:58   ` Sergey Shtylyov
2023-03-17  0:30 ` [PATCH net v2 0/2] net: renesas: set 'mac_managed_pm' at probe time patchwork-bot+netdevbpf

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