linux_dsm_epyc7002/drivers/net/e1000e
dave graham 5df3f0eaf8 e1000e: Disable dynamic clock gating for 82571 per si errata.
82571 and 82572 Errata #13 documents that the Si feature DMA Dynamic
Clock Gating should be disabled, and identifies the workaround of
disabling the feature by EEPROM setting. EEPROM versions that do not
include the recommended workaround have been found in the field, and so
some customers remain at risk. Because the feature DMA Dynamic clock
Gating can be disabled by directly setting the appropriate bit in the
E1000_CTRL_EXT register, this patch overrides the EEPROM setting, and
force-disables the feature.

Signed-off-by: dave graham <david.graham@intel.com>
Acked-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-10 17:00:27 -08:00
..
82571.c e1000e: Disable dynamic clock gating for 82571 per si errata. 2009-02-10 17:00:27 -08:00
defines.h e1000e: Disable dynamic clock gating for 82571 per si errata. 2009-02-10 17:00:27 -08:00
e1000.h e1000e: drop lltx, remove unnecessary lock 2009-01-22 23:38:12 -08:00
es2lan.c drivers/net/e1000e: fix sparse warnings: make symbols static 2008-12-26 00:00:37 -08:00
ethtool.c e1000e: normalize usage of serdes_has_link 2009-02-05 23:55:45 -08:00
hw.h e1000e: workaround hw errata 2009-01-26 12:16:26 -08:00
ich8lan.c e1000e: Add process name to WARN message when detecting Mutex contention 2009-01-11 00:04:11 -08:00
lib.c e1000e: normalize usage of serdes_has_link 2009-02-05 23:55:45 -08:00
Makefile e1000e: reformat comment blocks, cosmetic changes only 2008-03-28 22:14:56 -04:00
netdev.c e1000e: add aer support 2009-02-10 17:00:27 -08:00
param.c e1000e: fix IPMI traffic 2008-11-16 19:05:16 -08:00
phy.c e1000e: sync change flow control variables with ixgbe 2008-11-21 16:57:36 -08:00