net: bcmgenet: revise suspend/resume

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If the network interface is configured for Wake-on-LAN we should
avoid bringing the interface down and up since it slows the time
to reestablish network traffic on resume.

Redundant calls to phy_suspend() and phy_resume() are removed
since they are already invoked from within phy_stop() and
phy_start() called from bcmgenet_netif_stop() and
bcmgenet_netif_start().

Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-15-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Doug Berger 2025-03-06 11:26:42 -08:00 • committed by Jakub Kicinski

parent 2432b9817b

commit 254f3239dd

3 changed files with 119 additions and 52 deletions

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100

drivers/net/ethernet/broadcom/genet/bcmgenet.c

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2

drivers/net/ethernet/broadcom/genet/bcmgenet.h

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69

drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c

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