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(parent: 0742337) | patch
igb: restore PPS signal on igb_ptp_reset
authorJacob Keller <jacob.e.keller@intel.com>
Fri, 9 Sep 2016 16:10:51 +0000 (09:10 -0700)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Wed, 28 Sep 2016 02:00:52 +0000 (19:00 -0700)
commitac28b41aac35e1000712aaa3aee19bf30fd9a312
treeb2cbfb10e945b8f88a7276aca18b66cde15476f8tree | snapshot
parent0742337c1984c7cdbac9465cdda004cbdc69d41ccommit | diff
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>
drivers/net/ethernet/intel/igb/igb.h diff | blob | history
drivers/net/ethernet/intel/igb/igb_ptp.c diff | blob | history
Domain: System / Kernel;