diff options
| author | Richard Cochran <richardcochran@gmail.com> | 2015-03-29 23:12:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 12:01:18 -0400 |
| commit | 0fcb5c76ca71afbef6c18d0710f2d4557b1d216a (patch) | |
| tree | b4267f06d4ce11848499c9d140a50ed1329fdac7 /drivers/net/ethernet/sfc | |
| parent | e394b80545a005fa9b2eea27036d670641a0c728 (diff) | |
ptp: sfc: convert to the 64 bit get/set time methods.
This patch changes the driver to use the newer API.
Depending on how the hardware represents a time value, this driver may
or may not yet be 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/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/ptp.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c index 6b861e3de4b0..a2e9aee05cdd 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -323,9 +323,9 @@ struct efx_ptp_data { static int efx_phc_adjfreq(struct ptp_clock_info *ptp, s32 delta); static int efx_phc_adjtime(struct ptp_clock_info *ptp, s64 delta); -static int efx_phc_gettime(struct ptp_clock_info *ptp, struct timespec *ts); +static int efx_phc_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts); static int efx_phc_settime(struct ptp_clock_info *ptp, - const struct timespec *e_ts); + const struct timespec64 *e_ts); static int efx_phc_enable(struct ptp_clock_info *ptp, struct ptp_clock_request *request, int on); @@ -1198,8 +1198,8 @@ static const struct ptp_clock_info efx_phc_clock_info = { .pps = 1, .adjfreq = efx_phc_adjfreq, .adjtime = efx_phc_adjtime, - .gettime = efx_phc_gettime, - .settime = efx_phc_settime, + .gettime64 = efx_phc_gettime, + .settime64 = efx_phc_settime, .enable = efx_phc_enable, }; @@ -1837,7 +1837,7 @@ static int efx_phc_adjtime(struct ptp_clock_info *ptp, s64 delta) NULL, 0, NULL); } -static int efx_phc_gettime(struct ptp_clock_info *ptp, struct timespec *ts) +static int efx_phc_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts) { struct efx_ptp_data *ptp_data = container_of(ptp, struct efx_ptp_data, @@ -1859,28 +1859,28 @@ static int efx_phc_gettime(struct ptp_clock_info *ptp, struct timespec *ts) kt = ptp_data->nic_to_kernel_time( MCDI_DWORD(outbuf, PTP_OUT_READ_NIC_TIME_MAJOR), MCDI_DWORD(outbuf, PTP_OUT_READ_NIC_TIME_MINOR), 0); - *ts = ktime_to_timespec(kt); + *ts = ktime_to_timespec64(kt); return 0; } static int efx_phc_settime(struct ptp_clock_info *ptp, - const struct timespec *e_ts) + const struct timespec64 *e_ts) { /* Get the current NIC time, efx_phc_gettime. * Subtract from the desired time to get the offset * call efx_phc_adjtime with the offset */ int rc; - struct timespec time_now; - struct timespec delta; + struct timespec64 time_now; + struct timespec64 delta; rc = efx_phc_gettime(ptp, &time_now); if (rc != 0) return rc; - delta = timespec_sub(*e_ts, time_now); + delta = timespec64_sub(*e_ts, time_now); - rc = efx_phc_adjtime(ptp, timespec_to_ns(&delta)); + rc = efx_phc_adjtime(ptp, timespec64_to_ns(&delta)); if (rc != 0) return rc; |