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authorRichard Cochran <richardcochran@gmail.com>2015-03-29 23:11:55 +0200
committerDavid S. Miller <davem@davemloft.net>2015-03-31 12:01:16 -0400
commit15dd95ffe424e336b2a2bc7a01603c0e1314901c (patch)
tree8b3c1e284bfd9372bc060fc5646db03e250ee97e /drivers/net/ethernet/amd
parent20ca7fb6e4d6e8c44442ac0b82c24e74de2bad02 (diff)
downloadop-kernel-dev-15dd95ffe424e336b2a2bc7a01603c0e1314901c.zip
op-kernel-dev-15dd95ffe424e336b2a2bc7a01603c0e1314901c.tar.gz
ptp: xgbe: convert to the 64 bit get/set time methods.
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> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-ptp.c13
1 files 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);
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