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author | Vitaly Lifshits <vitaly.lifshits@intel.com> | |
Tue, 8 Dec 2020 18:56:32 +0000 (12:56 -0600) | ||
committer | Jakub Kicinski <kuba@kernel.org> | |
Wed, 9 Dec 2020 23:41:34 +0000 (15:41 -0800) |
Changed a configuration in the flows to align with
architecture requirements to achieve S0i3.2 substate.
This helps both i219V and i219LM configurations.
Also fixed a typo in the previous commit 632fbd5eb5b0
("e1000e: fix S0ix flows for cable connected case").
Fixes: 632fbd5eb5b0 ("e1000e: fix S0ix flows for cable connected case").
Signed-off-by: Vitaly Lifshits <vitaly.lifshits@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Link: https://lore.kernel.org/r/20201208185632.151052-1-mario.limonciello@dell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
architecture requirements to achieve S0i3.2 substate.
This helps both i219V and i219LM configurations.
Also fixed a typo in the previous commit 632fbd5eb5b0
("e1000e: fix S0ix flows for cable connected case").
Fixes: 632fbd5eb5b0 ("e1000e: fix S0ix flows for cable connected case").
Signed-off-by: Vitaly Lifshits <vitaly.lifshits@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Link: https://lore.kernel.org/r/20201208185632.151052-1-mario.limonciello@dell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/intel/e1000e/netdev.c | patch | blob | history |
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index b30f00891c03725320edcbd60265ecbc84863792..128ab6898070e0262e0756fb6ef6c9209ab3577c 100644 (file)
/* Ungate PGCB clock */
mac_data = er32(FEXTNVM9);
- mac_data |= BIT(28);
+ mac_data &= ~BIT(28);
ew32(FEXTNVM9, mac_data);
/* Enable K1 off to enable mPHY Power Gating */
mac_data = er32(FEXTNVM6);
mac_data |= BIT(31);
- ew32(FEXTNVM12, mac_data);
+ ew32(FEXTNVM6, mac_data);
/* Enable mPHY power gating for any link and speed */
mac_data = er32(FEXTNVM8);
/* Disable K1 off */
mac_data = er32(FEXTNVM6);
mac_data &= ~BIT(31);
- ew32(FEXTNVM12, mac_data);
+ ew32(FEXTNVM6, mac_data);
/* Disable Ungate PGCB clock */
mac_data = er32(FEXTNVM9);
- mac_data &= ~BIT(28);
+ mac_data |= BIT(28);
ew32(FEXTNVM9, mac_data);
/* Cancel not waking from dynamic