[PATCH net-next V3 05/23] ptp: xgbe: convert to the 64 bit get/set time methods.
From: Richard Cochran <richardcochran@gmail.com>
Date: 2015-03-29 21:12:52
Also in:
lkml
Subsystem:
amd xgbe driver, networking drivers, the rest · Maintainers:
Raju Rangoju, Prashanth Kumar K R, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran <richardcochran@gmail.com> --- drivers/net/ethernet/amd/xgbe/xgbe-ptp.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
index f326178..b03e4f5 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c@@ -179,7 +179,7 @@ static int xgbe_adjtime(struct ptp_clock_info *info, s64 delta) return 0; } -static int xgbe_gettime(struct ptp_clock_info *info, struct timespec *ts) +static int xgbe_gettime(struct ptp_clock_info *info, struct timespec64 *ts) { struct xgbe_prv_data *pdata = container_of(info, struct xgbe_prv_data,
@@ -193,12 +193,13 @@ static int xgbe_gettime(struct ptp_clock_info *info, struct timespec *ts) spin_unlock_irqrestore(&pdata->tstamp_lock, flags); - *ts = ns_to_timespec(nsec); + *ts = ns_to_timespec64(nsec); return 0; } -static int xgbe_settime(struct ptp_clock_info *info, const struct timespec *ts) +static int xgbe_settime(struct ptp_clock_info *info, + const struct timespec64 *ts) { struct xgbe_prv_data *pdata = container_of(info, struct xgbe_prv_data,
@@ -206,7 +207,7 @@ static int xgbe_settime(struct ptp_clock_info *info, const struct timespec *ts) unsigned long flags; u64 nsec; - nsec = timespec_to_ns(ts); + nsec = timespec64_to_ns(ts); spin_lock_irqsave(&pdata->tstamp_lock, flags);
@@ -236,8 +237,8 @@ void xgbe_ptp_register(struct xgbe_prv_data *pdata) info->max_adj = pdata->ptpclk_rate; info->adjfreq = xgbe_adjfreq; info->adjtime = xgbe_adjtime; - info->gettime = xgbe_gettime; - info->settime = xgbe_settime; + info->gettime64 = xgbe_gettime; + info->settime64 = xgbe_settime; info->enable = xgbe_enable; clock = ptp_clock_register(info, pdata->dev);
--
1.7.10.4