linux_dsm_epyc7002/drivers/net/ethernet/intel
Jacob E Keller 681ae1adc4 ixgbe: Enable timesync clock-out feature for PPS support on X540
This patch enables the PPS system in the PHC framework, by enabling
the clock-out feature on the X540 device. Causes the SDP0 to be set as
a 1Hz clock. Also configures the timesync interrupt cause in order to
report each pulse to the PPS via the PHC framework, which can be used
for general system clock synchronization. (This allows a stable method
for tuning the general system time via the on-board SYSTIM register
based clock.)

Signed-off-by: Jacob E Keller <jacob.e.keller@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-05-09 22:55:39 -07:00
..
e1000 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
e1000e e1000e: Fix merge conflict (net->net-next) 2012-05-09 02:15:14 -07:00
igb igb: output register's information related to RX/TX queue[4-15] 2012-05-09 21:41:55 -07:00
igbvf igbvf: fix the bug when initializing the igbvf 2012-04-30 18:54:31 -07:00
ixgb intel: make wired ethernet driver message level consistent (rev2) 2012-03-27 23:29:22 -07:00
ixgbe ixgbe: Enable timesync clock-out feature for PPS support on X540 2012-05-09 22:55:39 -07:00
ixgbevf ixgbevf: Update version string 2012-05-03 02:38:38 -07:00
e100.c e100: enable transmit time stamping. 2012-04-14 02:02:41 -07:00
Kconfig ixgbe: Hardware Timestamping + PTP Hardware Clock (PHC) 2012-05-09 22:48:51 -07:00
Makefile