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| author | Andrew Lunn <andrew@lunn.ch> | 2018-07-18 22:38:20 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-18 15:05:38 -0700 |
| commit | 6d2ac8ee67d335983f1c9106fc8deebb89290505 (patch) | |
| tree | 99d7c7f21f61f32a7f0dab5748dd1813b0513a56 /drivers/net/dsa/mv88e6xxx/ptp.h | |
| parent | 0725345e5f05688ae56ca706fcc7aaff9a77313e (diff) | |
| download | linux-6d2ac8ee67d335983f1c9106fc8deebb89290505.tar.gz linux-6d2ac8ee67d335983f1c9106fc8deebb89290505.tar.bz2 linux-6d2ac8ee67d335983f1c9106fc8deebb89290505.zip | |
net: dsa: mv88e6xxx: Abstract PTP operations
The mv88e6165 family supports PTP, but its registers use a different
layout to the currently supported devices. Abstract accessing the PTP
registers into a set of ops, so making space for a second
implementation.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/ptp.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/ptp.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/ptp.h b/drivers/net/dsa/mv88e6xxx/ptp.h index 10f271ab650d..16a310679f12 100644 --- a/drivers/net/dsa/mv88e6xxx/ptp.h +++ b/drivers/net/dsa/mv88e6xxx/ptp.h @@ -87,6 +87,8 @@ void mv88e6xxx_ptp_free(struct mv88e6xxx_chip *chip); #define ptp_to_chip(ptp) container_of(ptp, struct mv88e6xxx_chip, \ ptp_clock_info) +extern const struct mv88e6xxx_ptp_ops mv88e6352_ptp_ops; + #else /* !CONFIG_NET_DSA_MV88E6XXX_PTP */ static inline long mv88e6xxx_hwtstamp_work(struct ptp_clock_info *ptp) @@ -103,6 +105,8 @@ static inline void mv88e6xxx_ptp_free(struct mv88e6xxx_chip *chip) { } +static const struct mv88e6xxx_ptp_ops mv88e6352_ptp_ops = {}; + #endif /* CONFIG_NET_DSA_MV88E6XXX_PTP */ #endif /* _MV88E6XXX_PTP_H */ |