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ptp: ixgbe: convert to the 64 bit get/set time methods.

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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>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Cochran
2015-03-29 23:12:04 +02:00
committed by David S. Miller
parent d4c496fe45
commit 91432d18ed
1 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
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@@ -279,7 +279,7 @@ static int ixgbe_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
* read the timecounter and return the correct value on ns,
* after converting it into a struct timespec.
*/
static int ixgbe_ptp_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
static int ixgbe_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
{
struct ixgbe_adapter *adapter =
container_of(ptp, struct ixgbe_adapter, ptp_caps);
@@ -306,7 +306,7 @@ static int ixgbe_ptp_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
* wall timer value.
*/
static int ixgbe_ptp_settime(struct ptp_clock_info *ptp,
const struct timespec *ts)
const struct timespec64 *ts)
{
struct ixgbe_adapter *adapter =
container_of(ptp, struct ixgbe_adapter, ptp_caps);
@@ -407,7 +407,7 @@ void ixgbe_ptp_overflow_check(struct ixgbe_adapter *adapter)
{
bool timeout = time_is_before_jiffies(adapter->last_overflow_check +
IXGBE_OVERFLOW_PERIOD);
struct timespec ts;
struct timespec64 ts;
if (timeout) {
ixgbe_ptp_gettime(&adapter->ptp_caps, &ts);
@@ -874,8 +874,8 @@ static int ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter)
adapter->ptp_caps.pps = 1;
adapter->ptp_caps.adjfreq = ixgbe_ptp_adjfreq;
adapter->ptp_caps.adjtime = ixgbe_ptp_adjtime;
adapter->ptp_caps.gettime = ixgbe_ptp_gettime;
adapter->ptp_caps.settime = ixgbe_ptp_settime;
adapter->ptp_caps.gettime64 = ixgbe_ptp_gettime;
adapter->ptp_caps.settime64 = ixgbe_ptp_settime;
adapter->ptp_caps.enable = ixgbe_ptp_feature_enable;
break;
case ixgbe_mac_82599EB:
@@ -890,8 +890,8 @@ static int ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter)
adapter->ptp_caps.pps = 0;
adapter->ptp_caps.adjfreq = ixgbe_ptp_adjfreq;
adapter->ptp_caps.adjtime = ixgbe_ptp_adjtime;
adapter->ptp_caps.gettime = ixgbe_ptp_gettime;
adapter->ptp_caps.settime = ixgbe_ptp_settime;
adapter->ptp_caps.gettime64 = ixgbe_ptp_gettime;
adapter->ptp_caps.settime64 = ixgbe_ptp_settime;
adapter->ptp_caps.enable = ixgbe_ptp_feature_enable;
break;
default: