net: dsa: mv88e6xxx: Add hwtimestamp support for the 6165

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The 6165 family supports a more restricted version of hardware time
stamps. Only L2 PTP is supported. All ports have to use the same
EtherType, and transport spec configuration. PTP can only be
enabled/disabled globally, not per port.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Andrew Lunn 2018-07-18 22:38:25 +02:00 • committed by David S. Miller

parent 48cb5e03d5

commit e2294a8bf5

5 changed files with 110 additions and 2 deletions

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3

drivers/net/dsa/mv88e6xxx/chip.h

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50

drivers/net/dsa/mv88e6xxx/hwtstamp.c

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12

drivers/net/dsa/mv88e6xxx/hwtstamp.h

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12

drivers/net/dsa/mv88e6xxx/ptp.c

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35

drivers/net/dsa/mv88e6xxx/ptp.h

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