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 <richardcoch...@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
---
drivers/net/ethernet/intel/e1000e/ptp.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/intel/e1000e/ptp.c
b/drivers/net/ethernet/intel/e1000e/ptp.c
index 1490f1e..b747a3e 100644
--- a/drivers/net/ethernet/intel/e1000e/ptp.c
+++ b/drivers/net/ethernet/intel/e1000e/ptp.c
@@ -106,7 +106,7 @@ static int e1000e_phc_adjtime(struct ptp_clock_info *ptp,
s64 delta)
* Read the timecounter and return the correct value in ns after converting
* it into a struct timespec.
**/
-static int e1000e_phc_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
+static int e1000e_phc_gettime(struct ptp_clock_info *ptp, struct timespec64
*ts)
{
struct e1000_adapter *adapter = container_of(ptp, struct e1000_adapter,
ptp_clock_info);
@@ -133,14 +133,14 @@ static int e1000e_phc_gettime(struct ptp_clock_info *ptp,
struct timespec *ts)
* wall timer value.
**/
static int e1000e_phc_settime(struct ptp_clock_info *ptp,
- const struct timespec *ts)
+ const struct timespec64 *ts)
{
struct e1000_adapter *adapter = container_of(ptp, struct e1000_adapter,
ptp_clock_info);
unsigned long flags;
u64 ns;
- ns = timespec_to_ns(ts);
+ ns = timespec64_to_ns(ts);
/* reset the timecounter */
spin_lock_irqsave(&adapter->systim_lock, flags);
@@ -171,11 +171,11 @@ static void e1000e_systim_overflow_work(struct
work_struct *work)
struct e1000_adapter *adapter = container_of(work, struct e1000_adapter,
systim_overflow_work.work);
struct e1000_hw *hw = &adapter->hw;
- struct timespec ts;
+ struct timespec64 ts;
- adapter->ptp_clock_info.gettime(&adapter->ptp_clock_info, &ts);
+ adapter->ptp_clock_info.gettime64(&adapter->ptp_clock_info, &ts);
- e_dbg("SYSTIM overflow check at %ld.%09lu\n", ts.tv_sec, ts.tv_nsec);
+ e_dbg("SYSTIM overflow check at %lld.%09lu\n", ts.tv_sec, ts.tv_nsec);
schedule_delayed_work(&adapter->systim_overflow_work,
E1000_SYSTIM_OVERFLOW_PERIOD);
@@ -190,8 +190,8 @@ static const struct ptp_clock_info e1000e_ptp_clock_info = {
.pps = 0,
.adjfreq = e1000e_phc_adjfreq,
.adjtime = e1000e_phc_adjtime,
- .gettime = e1000e_phc_gettime,
- .settime = e1000e_phc_settime,
+ .gettime64 = e1000e_phc_gettime,
+ .settime64 = e1000e_phc_settime,
.enable = e1000e_phc_enable,
};
--
1.7.10.4
--
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