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_defines.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_defines.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_defines.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h index 186deb1d9375..ee7fa1c062a0 100644 --- a/drivers/net/ethernet/intel/igc/igc_defines.h +++ b/drivers/net/ethernet/intel/igc/igc_defines.h @@ -511,4 +511,14 @@ /* Maximum size of the MTA register table in all supported adapters */ #define MAX_MTA_REG 128 +/* EEE defines */ +#define IGC_IPCNFG_EEE_2_5G_AN 0x00000010 /* IPCNFG EEE Ena 2.5G AN */ +#define IGC_IPCNFG_EEE_1G_AN 0x00000008 /* IPCNFG EEE Ena 1G AN */ +#define IGC_IPCNFG_EEE_100M_AN 0x00000004 /* IPCNFG EEE Ena 100M AN */ +#define IGC_EEER_EEE_NEG 0x20000000 /* EEE capability nego */ +#define IGC_EEER_TX_LPI_EN 0x00010000 /* EEER Tx LPI Enable */ +#define IGC_EEER_RX_LPI_EN 0x00020000 /* EEER Rx LPI Enable */ +#define IGC_EEER_LPI_FC 0x00040000 /* EEER Ena on Flow Cntrl */ +#define IGC_EEE_SU_LPI_CLK_STP 0x00800000 /* EEE LPI Clock Stop */ + #endif /* _IGC_DEFINES_H_ */ |