net: phy: broadcom: Add support code for reading PHY counters

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Broadcom PHYs expose a number of PHY error counters: receive errors,
false carrier sense, SerDes BER count, local and remote receive errors.
Add support code to allow retrieving these error counters. Since the
Broadcom PHY library code is used by several drivers, make it possible
for them to specify the storage for the software copy of the statistics.

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

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Florian Fainelli 2016-11-29 09:57:17 -08:00 • committed by David S. Miller

parent 5a6681e22c

commit 820ee17b8d

3 changed files with 78 additions and 0 deletions

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70

drivers/net/phy/bcm-phy-lib.c

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5

drivers/net/phy/bcm-phy-lib.h

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3

include/linux/brcmphy.h

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