ptp: introduce get/set time methods with explicit 64 bit seconds.

[linux.git] / include / linux / ptp_clock_kernel.h

diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h
index 0d8ff3fb84baf1778fccd81cf4caa7c4a87ac2d8..7d6f8e66396fe23425cca6ed6573c298531bf1a2 100644 (file)
--- a/include/linux/ptp_clock_kernel.h
+++ b/include/linux/ptp_clock_kernel.h
@@ -64,12 +64,18 @@ struct ptp_clock_request {
  * @adjtime:  Shifts the time of the hardware clock.
  *            parameter delta: Desired change in nanoseconds.
  *
- * @gettime:  Reads the current time from the hardware clock.
+ * @gettime:  Reads the current time from the hardware clock. (deprecated)
  *            parameter ts: Holds the result.
  *
- * @settime:  Set the current time on the hardware clock.
+ * @settime:  Set the current time on the hardware clock. (deprecated)
  *            parameter ts: Time value to set.
  *
+ * @gettime64:  Reads the current time from the hardware clock.
+ *              parameter ts: Holds the result.
+ *
+ * @settime64:  Set the current time on the hardware clock.
+ *              parameter ts: Time value to set.
+ *
  * @enable:   Request driver to enable or disable an ancillary feature.
  *            parameter request: Desired resource to enable or disable.
  *            parameter on: Caller passes one to enable or zero to disable.
@@ -106,6 +112,8 @@ struct ptp_clock_info {
        int (*adjtime)(struct ptp_clock_info *ptp, s64 delta);
        int (*gettime)(struct ptp_clock_info *ptp, struct timespec *ts);
        int (*settime)(struct ptp_clock_info *ptp, const struct timespec *ts);
+       int (*gettime64)(struct ptp_clock_info *ptp, struct timespec64 *ts);
+       int (*settime64)(struct ptp_clock_info *p, const struct timespec64 *ts);
        int (*enable)(struct ptp_clock_info *ptp,
                      struct ptp_clock_request *request, int on);
        int (*verify)(struct ptp_clock_info *ptp, unsigned int pin,