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| author |   Jacob Keller <jacob.e.keller@intel.com> | 2016-09-09 09:10:51 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-09-27 19:00:52 -0700 |
| commit | ac28b41aac35e1000712aaa3aee19bf30fd9a312 (patch) | |
| tree | b2cbfb10e945b8f88a7276aca18b66cde15476f8 /drivers/net/ethernet/intel/igb/igb.h | |
| parent | igb: bump version to igb-5.4.0 (diff) | |
| download | linux-dev-ac28b41aac35e1000712aaa3aee19bf30fd9a312.tar.xz linux-dev-ac28b41aac35e1000712aaa3aee19bf30fd9a312.zip | |
igb: restore PPS signal on igb_ptp_reset
When a reset occurs, the PPS SYS_WRAP interrupt was not re-enabled which
resulted in disabling of the PPS signaling. Fix this by recording when
the interrupt is on and ensuring that we re-enable it every time we
reset.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h index 03fbe4b7663b..d11093dce1b9 100644 --- a/drivers/net/ethernet/intel/igb/igb.h +++ b/drivers/net/ethernet/intel/igb/igb.h @@ -489,6 +489,7 @@ struct igb_adapter { struct timecounter tc; u32 tx_hwtstamp_timeouts; u32 rx_hwtstamp_cleared; + bool pps_sys_wrap_on; struct ptp_pin_desc sdp_config[IGB_N_SDP]; struct { |