diff options
| author | Bruce Allan <bruce.w.allan@intel.com> | 2012-12-05 09:40:59 +0100 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-01-18 13:54:49 +0100 |
| commit | 203e41514a557b71c4c42b4bb2912b56fa0c2fdc (patch) | |
| tree | 956d6ab42a9eee23a0e0f9ec391b836ba7aa2b4c /drivers/net/ethernet/intel/e1000e/defines.h | |
| parent | ipv6: Complete neighbour entry removal from dst_entry. (diff) | |
| download | linux-203e41514a557b71c4c42b4bb2912b56fa0c2fdc.tar.xz linux-203e41514a557b71c4c42b4bb2912b56fa0c2fdc.zip | |
e1000e: add ethtool .get_eee/.set_eee
Add the ability to query and set Energy Efficient Ethernet parameters via
ethtool for applicable devices.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/defines.h')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/defines.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/defines.h b/drivers/net/ethernet/intel/e1000e/defines.h index 7326ea2fef8f..3041a54e3a61 100644 --- a/drivers/net/ethernet/intel/e1000e/defines.h +++ b/drivers/net/ethernet/intel/e1000e/defines.h @@ -383,6 +383,9 @@ #define E1000_KABGTXD_BGSQLBIAS 0x00050000 +/* Low Power IDLE Control */ +#define E1000_LPIC_LPIET_SHIFT 24 /* Low Power Idle Entry Time */ + /* PBA constants */ #define E1000_PBA_8K 0x0008 /* 8KB */ #define E1000_PBA_16K 0x0010 /* 16KB */ @@ -799,6 +802,33 @@ /* BME1000 PHY Specific Control Register */ #define BME1000_PSCR_ENABLE_DOWNSHIFT 0x0800 /* 1 = enable downshift */ +/* PHY Low Power Idle Control */ +#define I82579_LPI_CTRL PHY_REG(772, 20) +#define I82579_LPI_CTRL_100_ENABLE 0x2000 +#define I82579_LPI_CTRL_1000_ENABLE 0x4000 +#define I82579_LPI_CTRL_ENABLE_MASK 0x6000 +#define I82579_LPI_CTRL_FORCE_PLL_LOCK_COUNT 0x80 + +/* Extended Management Interface (EMI) Registers */ +#define I82579_EMI_ADDR 0x10 +#define I82579_EMI_DATA 0x11 +#define I82579_LPI_UPDATE_TIMER 0x4805 /* in 40ns units + 40 ns base value */ +#define I82579_MSE_THRESHOLD 0x084F /* 82579 Mean Square Error Threshold */ +#define I82577_MSE_THRESHOLD 0x0887 /* 82577 Mean Square Error Threshold */ +#define I82579_MSE_LINK_DOWN 0x2411 /* MSE count before dropping link */ +#define I82579_EEE_PCS_STATUS 0x182D /* IEEE MMD Register 3.1 >> 8 */ +#define I82579_EEE_CAPABILITY 0x0410 /* IEEE MMD Register 3.20 */ +#define I82579_EEE_ADVERTISEMENT 0x040E /* IEEE MMD Register 7.60 */ +#define I82579_EEE_LP_ABILITY 0x040F /* IEEE MMD Register 7.61 */ +#define I82579_EEE_100_SUPPORTED (1 << 1) /* 100BaseTx EEE supported */ +#define I82579_EEE_1000_SUPPORTED (1 << 2) /* 1000BaseTx EEE supported */ +#define I217_EEE_PCS_STATUS 0x9401 /* IEEE MMD Register 3.1 */ +#define I217_EEE_CAPABILITY 0x8000 /* IEEE MMD Register 3.20 */ +#define I217_EEE_ADVERTISEMENT 0x8001 /* IEEE MMD Register 7.60 */ +#define I217_EEE_LP_ABILITY 0x8002 /* IEEE MMD Register 7.61 */ + +#define E1000_EEE_RX_LPI_RCVD 0x0400 /* Tx LP idle received */ +#define E1000_EEE_TX_LPI_RCVD 0x0800 /* Rx LP idle received */ #define PHY_PAGE_SHIFT 5 #define PHY_REG(page, reg) (((page) << PHY_PAGE_SHIFT) | \ |