net: bcmgenet: communicate integrated PHY revision to PHY driver

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The integrated BCM7xxx PHY contains no useful revision information in
its MII_PHYSID2 bits 3:0, that information is instead contained in the
GENET hardware block.

We already read the GENET 32-bit revision register, so store the
integrated PHY revision in the driver private structure, and then
communicate this revision value to the PHY driver by overriding the
phy_flags value.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Florian Fainelli 2014-09-19 13:07:53 -07:00 • committed by David S. Miller

parent 80780a54ec

commit 487320c541

3 changed files with 14 additions and 2 deletions

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7

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

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1

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

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8

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

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