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linux/drivers/net/ethernet/intel/e1000e
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Vitaly Lifshits 861e808602 e1000e: move force SMBUS from enable ulp function to avoid PHY loss issue 
Forcing SMBUS inside the ULP enabling flow leads to sporadic PHY loss on
some systems. It is suspected to be caused by initiating PHY transactions
before the interface settles.

Separating this configuration from the ULP enabling flow and moving it to
the shutdown function allows enough time for the interface to settle and
avoids adding a delay.

Fixes: 6607c99e70 ("e1000e: i219 - fix to enable both ULP and EEE in Sx state")
Co-developed-by: Dima Ruinskiy <dima.ruinskiy@intel.com>
Signed-off-by: Dima Ruinskiy <dima.ruinskiy@intel.com>
Signed-off-by: Vitaly Lifshits <vitaly.lifshits@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-03-27 11:44:34 -07:00
..
80003es2lan.c intel: legacy: field get conversion 2023-12-18 11:20:43 -08:00
80003es2lan.h
82571.c intel: legacy: field get conversion 2023-12-18 11:20:43 -08:00
82571.h
defines.h e1000e: Use pcie_capability_read_word() for reading LNKSTA 2023-12-12 12:21:29 -08:00
e1000.h e1000e: correct maximum frequency adjustment values 2024-01-29 10:01:08 -08:00
e1000e_trace.h
ethtool.c net: intel: e1000e: Use linkmode helpers for EEE 2024-02-28 12:18:04 +00:00
hw.h e1000e: Workaround for sporadic MDI error on Meteor Lake systems 2024-03-27 11:44:20 -07:00
ich8lan.c e1000e: move force SMBUS from enable ulp function to avoid PHY loss issue 2024-03-27 11:44:34 -07:00
ich8lan.h
mac.c intel: legacy: field get conversion 2023-12-18 11:20:43 -08:00
mac.h net: e1000e: Remove unused declarations 2023-08-15 19:05:17 -07:00
Makefile
manage.c
manage.h
netdev.c e1000e: move force SMBUS from enable ulp function to avoid PHY loss issue 2024-03-27 11:44:34 -07:00
nvm.c
nvm.h
param.c
phy.c e1000e: Workaround for sporadic MDI error on Meteor Lake systems 2024-03-27 11:44:20 -07:00
phy.h e1000e: Workaround for sporadic MDI error on Meteor Lake systems 2024-03-27 11:44:20 -07:00
ptp.c e1000e: correct maximum frequency adjustment values 2024-01-29 10:01:08 -08:00
regs.h