diff options
| author | Sasha Neftin <sasha.neftin@intel.com> | 2020-05-27 13:51:32 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-06-29 17:43:38 -0700 |
| commit | 93ec439abeefe2e205657ae2b98a7fee4fbd4a0b (patch) | |
| tree | 3b0091eaabd5736b14970e383a81bcc0db88f173 /drivers/net/ethernet/intel/igc/igc_regs.h | |
| parent | b8483ecaf72ee9059dcca5de969781028a550f89 (diff) | |
igc: Add initial EEE support
IEEE802.3az-2010 Energy Efficient Ethernet has been
approved as standard (September 2010) and the driver
can enable and disable it via ethtool.
Disable the feature by default on parts which support it.
Add enable/disable eee options.
tx-lpi, tx-timer and advertise not supported yet.
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Reviewed-by: Andre Guedes <andre.guedes@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_regs.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_regs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h index 232e82dec62e..75e040a5d46f 100644 --- a/drivers/net/ethernet/intel/igc/igc_regs.h +++ b/drivers/net/ethernet/intel/igc/igc_regs.h @@ -248,6 +248,11 @@ /* Wake Up packet memory */ #define IGC_WUPM_REG(_i) (0x05A00 + ((_i) * 4)) +/* Energy Efficient Ethernet "EEE" registers */ +#define IGC_EEER 0x0E30 /* Energy Efficient Ethernet "EEE"*/ +#define IGC_IPCNFG 0x0E38 /* Internal PHY Configuration */ +#define IGC_EEE_SU 0x0E34 /* EEE Setup */ + /* forward declaration */ struct igc_hw; u32 igc_rd32(struct igc_hw *hw, u32 reg); |