linux/drivers/net/ethernet/intel
Bruce Allan 3e35d9918c e1000e: adjust PM QoS request
It has been found that devices other than 82579 (a.k.a. e1000_pch2lan)
suffer from dropped transactions on platforms with deep C-states when
jumbo frames are enabled.  For example, LOMs on ICH9- and ICH10-based
platforms which recently had early-receive de-featured (for stability
reasons) suffer from this.  To resolve this for all devices, when jumbo
frames are enabled set the PM QoS DMA latency request based on the size
of the receive packet buffer less one full frame.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-01-27 23:27:41 -08:00
..
e1000 remove init of dev->perm_addr in drivers 2013-01-08 18:00:48 -08:00
e1000e e1000e: adjust PM QoS request 2013-01-27 23:27:41 -08:00
igb igb: Copyright string update to year 2013 2013-01-19 05:05:05 -08:00
igbvf remove init of dev->perm_addr in drivers 2013-01-08 18:00:48 -08:00
ixgb remove init of dev->perm_addr in drivers 2013-01-08 18:00:48 -08:00
ixgbe ixgbe: Limit number of reported VFs to device specific value 2013-01-23 14:34:10 -08:00
ixgbevf ixgbevf: Fix link speed message to support 100Mbps 2013-01-23 14:34:13 -08:00
e100.c remove init of dev->perm_addr in drivers 2013-01-08 18:00:48 -08:00
Kconfig e1000e: add support for IEEE-1588 PTP 2013-01-27 00:36:35 -08:00
Makefile