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e1000e: i219 - Increase minimum FIFO read/write min gap
authorYanir Lubetkin <yanirx.lubetkin@intel.com>
Tue, 9 Jun 2015 22:16:01 +0000 (01:16 +0300)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Fri, 26 Jun 2015 09:45:50 +0000 (02:45 -0700)
commitfcb8f7b22fcd92417ba417db7e3f8973620e20c2
tree58f8bf10fd3a46e56b918fcf928b753220deeeactree | snapshot
parentc6d97deabbf3ae87999ec5c7a29475d9b0459d2ccommit | diff
e1000e: i219 - Increase minimum FIFO read/write min gap

Due to clocking changes in the Skylake platform, there was i219
data corruption. To work around this, HW team reported the need
to increase the minimum gap between the PHY FIFO read and write pointers.

Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@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/e1000e/ich8lan.c diff | blob | history
Linux Kernel Source Tree.