diff options
| author | Sasha Neftin <sasha.neftin@intel.com> | 2024-02-18 10:42:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-12 12:11:40 +0300 |
| commit | 5c007a9804507f3cf46f326ab281ef506117f3de (patch) | |
| tree | 54c866ed7466ff816505956fc51d88abc743f709 /drivers/net/ethernet/intel/e1000e | |
| parent | 4fe707a2978929b498d3730d77a6ab103881420d (diff) | |
| download | linux-5c007a9804507f3cf46f326ab281ef506117f3de.tar.xz | |
intel: legacy: Partial revert of field get conversion
commit ba54b1a276a6b69d80649942fe5334d19851443e upstream.
Refactoring of the field get conversion introduced a regression in the
legacy Wake On Lan from a magic packet with i219 devices. Rx address
copied not correctly from MAC to PHY with FIELD_GET macro.
Fixes: b9a452545075 ("intel: legacy: field get conversion")
Suggested-by: Vitaly Lifshits <vitaly.lifshits@intel.com>
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Cc: Florian Larysch <fl@n621.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/ich8lan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index 4d83c9a0c023..f9e94be36e97 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -2573,7 +2573,7 @@ void e1000_copy_rx_addrs_to_phy_ich8lan(struct e1000_hw *hw) hw->phy.ops.write_reg_page(hw, BM_RAR_H(i), (u16)(mac_reg & 0xFFFF)); hw->phy.ops.write_reg_page(hw, BM_RAR_CTRL(i), - FIELD_GET(E1000_RAH_AV, mac_reg)); + (u16)((mac_reg & E1000_RAH_AV) >> 16)); } e1000_disable_phy_wakeup_reg_access_bm(hw, &phy_reg); |