diff options
| author | Richard Cochran <richardcochran@gmail.com> | 2015-03-29 23:12:01 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 12:01:17 -0400 |
| commit | 843293e1bb7d8cccc3b4a528db9eef710113fb6a (patch) | |
| tree | 1e818d047b67596b3f7aee1792ec2afa92d2cbfb /drivers/net/ethernet/intel/fm10k | |
| parent | 07c74eb775dd4a58c331529973111166f3683541 (diff) | |
| download | linux-next-843293e1bb7d8cccc3b4a528db9eef710113fb6a.tar.gz | |
ptp: fm10k: convert to the 64 bit get/set time methods.
The device appears to use a 64 bit nanoseconds register, and so with
this patch the driver should be ready for the year 2038.
Compile tested only.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_ptp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c b/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c index d966044e017a..02008e976d18 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ptp.c @@ -285,7 +285,7 @@ static int fm10k_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta) return 0; } -static int fm10k_ptp_gettime(struct ptp_clock_info *ptp, struct timespec *ts) +static int fm10k_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts) { struct fm10k_intfc *interface; unsigned long flags; @@ -297,17 +297,17 @@ static int fm10k_ptp_gettime(struct ptp_clock_info *ptp, struct timespec *ts) now = fm10k_systime_read(interface) + interface->ptp_adjust; read_unlock_irqrestore(&interface->systime_lock, flags); - *ts = ns_to_timespec(now); + *ts = ns_to_timespec64(now); return 0; } static int fm10k_ptp_settime(struct ptp_clock_info *ptp, - const struct timespec *ts) + const struct timespec64 *ts) { struct fm10k_intfc *interface; unsigned long flags; - u64 ns = timespec_to_ns(ts); + u64 ns = timespec64_to_ns(ts); interface = container_of(ptp, struct fm10k_intfc, ptp_caps); @@ -419,8 +419,8 @@ void fm10k_ptp_register(struct fm10k_intfc *interface) ptp_caps->max_adj = 976562; ptp_caps->adjfreq = fm10k_ptp_adjfreq; ptp_caps->adjtime = fm10k_ptp_adjtime; - ptp_caps->gettime = fm10k_ptp_gettime; - ptp_caps->settime = fm10k_ptp_settime; + ptp_caps->gettime64 = fm10k_ptp_gettime; + ptp_caps->settime64 = fm10k_ptp_settime; /* provide pins if BAR4 is accessible */ if (interface->sw_addr) { |