提交 15dd95ff 编写于 作者: R Richard Cochran 提交者: David S. Miller

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: NRichard Cochran <richardcochran@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 20ca7fb6
......@@ -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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