diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/ptp.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/ptp.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/ptp.c b/drivers/net/dsa/mv88e6xxx/ptp.c index aed4a4b07f34..e8c9207e932e 100644 --- a/drivers/net/dsa/mv88e6xxx/ptp.c +++ b/drivers/net/dsa/mv88e6xxx/ptp.c @@ -138,7 +138,7 @@ mv88e6xxx_cc_coeff_get(struct mv88e6xxx_chip *chip) } } -static u64 mv88e6352_ptp_clock_read(const struct cyclecounter *cc) +static u64 mv88e6352_ptp_clock_read(struct cyclecounter *cc) { struct mv88e6xxx_chip *chip = cc_to_chip(cc); u16 phc_time[2]; @@ -152,7 +152,7 @@ static u64 mv88e6352_ptp_clock_read(const struct cyclecounter *cc) return ((u32)phc_time[1] << 16) | phc_time[0]; } -static u64 mv88e6165_ptp_clock_read(const struct cyclecounter *cc) +static u64 mv88e6165_ptp_clock_read(struct cyclecounter *cc) { struct mv88e6xxx_chip *chip = cc_to_chip(cc); u16 phc_time[2]; @@ -332,13 +332,6 @@ static int mv88e6352_ptp_enable_extts(struct mv88e6xxx_chip *chip, int pin; int err; - /* Reject requests with unsupported flags */ - if (rq->extts.flags & ~(PTP_ENABLE_FEATURE | - PTP_RISING_EDGE | - PTP_FALLING_EDGE | - PTP_STRICT_FLAGS)) - return -EOPNOTSUPP; - /* Reject requests to enable time stamping on both edges. */ if ((rq->extts.flags & PTP_STRICT_FLAGS) && (rq->extts.flags & PTP_ENABLE_FEATURE) && @@ -490,7 +483,7 @@ const struct mv88e6xxx_ptp_ops mv88e6390_ptp_ops = { (1 << HWTSTAMP_FILTER_PTP_V2_DELAY_REQ), }; -static u64 mv88e6xxx_ptp_clock_read(const struct cyclecounter *cc) +static u64 mv88e6xxx_ptp_clock_read(struct cyclecounter *cc) { struct mv88e6xxx_chip *chip = cc_to_chip(cc); @@ -566,6 +559,10 @@ int mv88e6xxx_ptp_setup(struct mv88e6xxx_chip *chip) chip->ptp_clock_info.verify = ptp_ops->ptp_verify; chip->ptp_clock_info.do_aux_work = mv88e6xxx_hwtstamp_work; + chip->ptp_clock_info.supported_extts_flags = PTP_RISING_EDGE | + PTP_FALLING_EDGE | + PTP_STRICT_FLAGS; + if (ptp_ops->set_ptp_cpu_port) { struct dsa_port *dp; int upstream = 0; |