diff options
author | Huang, Xiong <xiong@qca.qualcomm.com> | 2012-04-25 20:40:59 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-04-26 09:03:32 (GMT) |
commit | 319d013af0d47e1137ac02f94ad069312514ddfa (patch) | |
tree | 4a6942fb0d2d2e85427ea924ac012e74770faea6 /drivers/net/ethernet/atheros/atl1c/atl1c_hw.h | |
parent | 52a12fc785ef542bc06119d2f1c8e0f7d75e4c76 (diff) | |
download | linux-fsl-qoriq-319d013af0d47e1137ac02f94ad069312514ddfa.tar.xz |
atl1c: add function atl1c_power_saving
This function is used for suspend of S1/S3/S4 and driver remove.
It sets MAC/PHY based on the WoL configuation to get lower power
consumption.
atl1c_phy_power_saving is renamed to atl1c_phy_to_ps_link, this
function is just make PHY enter a link/speed mode to eat less
power.
REG_MAC_CTRL register is refined as well.
Signed-off-by: xiong <xiong@qca.qualcomm.com>
Tested-by: Liu David <dwliu@qca.qualcomm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/atheros/atl1c/atl1c_hw.h')
-rw-r--r-- | drivers/net/ethernet/atheros/atl1c/atl1c_hw.h | 72 |
1 files changed, 42 insertions, 30 deletions
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h index fba7eb5..0adb341 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h @@ -48,7 +48,8 @@ bool atl1c_read_eeprom(struct atl1c_hw *hw, u32 offset, u32 *p_value); int atl1c_phy_init(struct atl1c_hw *hw); int atl1c_check_eeprom_exist(struct atl1c_hw *hw); int atl1c_restart_autoneg(struct atl1c_hw *hw); -int atl1c_phy_power_saving(struct atl1c_hw *hw); +int atl1c_phy_to_ps_link(struct atl1c_hw *hw); +int atl1c_power_saving(struct atl1c_hw *hw, u32 wufc); bool atl1c_wait_mdio_idle(struct atl1c_hw *hw); void atl1c_stop_phy_polling(struct atl1c_hw *hw); void atl1c_start_phy_polling(struct atl1c_hw *hw, u16 clk_sel); @@ -63,6 +64,16 @@ int atl1c_write_phy_ext(struct atl1c_hw *hw, u8 dev_addr, int atl1c_read_phy_dbg(struct atl1c_hw *hw, u16 reg_addr, u16 *phy_data); int atl1c_write_phy_dbg(struct atl1c_hw *hw, u16 reg_addr, u16 phy_data); +/* hw-ids */ +#define PCI_DEVICE_ID_ATTANSIC_L2C 0x1062 +#define PCI_DEVICE_ID_ATTANSIC_L1C 0x1063 +#define PCI_DEVICE_ID_ATHEROS_L2C_B 0x2060 /* AR8152 v1.1 Fast 10/100 */ +#define PCI_DEVICE_ID_ATHEROS_L2C_B2 0x2062 /* AR8152 v2.0 Fast 10/100 */ +#define PCI_DEVICE_ID_ATHEROS_L1D 0x1073 /* AR8151 v1.0 Gigabit 1000 */ +#define PCI_DEVICE_ID_ATHEROS_L1D_2_0 0x1083 /* AR8151 v2.0 Gigabit 1000 */ +#define L2CB_V10 0xc0 +#define L2CB_V11 0xc1 + /* register definition */ #define REG_DEVICE_CAP 0x5C #define DEVICE_CAP_MAX_PAYLOAD_MASK 0x7 @@ -366,35 +377,36 @@ int atl1c_write_phy_dbg(struct atl1c_hw *hw, u16 reg_addr, u16 phy_data); /* MAC Control Register */ #define REG_MAC_CTRL 0x1480 -#define MAC_CTRL_TX_EN 0x1 -#define MAC_CTRL_RX_EN 0x2 -#define MAC_CTRL_TX_FLOW 0x4 -#define MAC_CTRL_RX_FLOW 0x8 -#define MAC_CTRL_LOOPBACK 0x10 -#define MAC_CTRL_DUPLX 0x20 -#define MAC_CTRL_ADD_CRC 0x40 -#define MAC_CTRL_PAD 0x80 -#define MAC_CTRL_LENCHK 0x100 -#define MAC_CTRL_HUGE_EN 0x200 -#define MAC_CTRL_PRMLEN_SHIFT 10 -#define MAC_CTRL_PRMLEN_MASK 0xf -#define MAC_CTRL_RMV_VLAN 0x4000 -#define MAC_CTRL_PROMIS_EN 0x8000 -#define MAC_CTRL_TX_PAUSE 0x10000 -#define MAC_CTRL_SCNT 0x20000 -#define MAC_CTRL_SRST_TX 0x40000 -#define MAC_CTRL_TX_SIMURST 0x80000 -#define MAC_CTRL_SPEED_SHIFT 20 -#define MAC_CTRL_SPEED_MASK 0x3 -#define MAC_CTRL_DBG_TX_BKPRESURE 0x400000 -#define MAC_CTRL_TX_HUGE 0x800000 -#define MAC_CTRL_RX_CHKSUM_EN 0x1000000 -#define MAC_CTRL_MC_ALL_EN 0x2000000 -#define MAC_CTRL_BC_EN 0x4000000 -#define MAC_CTRL_DBG 0x8000000 -#define MAC_CTRL_SINGLE_PAUSE_EN 0x10000000 -#define MAC_CTRL_HASH_ALG_CRC32 0x20000000 -#define MAC_CTRL_SPEED_MODE_SW 0x40000000 +#define MAC_CTRL_SPEED_MODE_SW BIT(30) /* 0:phy,1:sw */ +#define MAC_CTRL_HASH_ALG_CRC32 BIT(29) /* 1:legacy,0:lw_5b */ +#define MAC_CTRL_SINGLE_PAUSE_EN BIT(28) +#define MAC_CTRL_DBG BIT(27) +#define MAC_CTRL_BC_EN BIT(26) +#define MAC_CTRL_MC_ALL_EN BIT(25) +#define MAC_CTRL_RX_CHKSUM_EN BIT(24) +#define MAC_CTRL_TX_HUGE BIT(23) +#define MAC_CTRL_DBG_TX_BKPRESURE BIT(22) +#define MAC_CTRL_SPEED_MASK 3UL +#define MAC_CTRL_SPEED_SHIFT 20 +#define MAC_CTRL_SPEED_10_100 1 +#define MAC_CTRL_SPEED_1000 2 +#define MAC_CTRL_TX_SIMURST BIT(19) +#define MAC_CTRL_SCNT BIT(17) +#define MAC_CTRL_TX_PAUSE BIT(16) +#define MAC_CTRL_PROMIS_EN BIT(15) +#define MAC_CTRL_RMV_VLAN BIT(14) +#define MAC_CTRL_PRMLEN_MASK 0xFUL +#define MAC_CTRL_PRMLEN_SHIFT 10 +#define MAC_CTRL_HUGE_EN BIT(9) +#define MAC_CTRL_LENCHK BIT(8) +#define MAC_CTRL_PAD BIT(7) +#define MAC_CTRL_ADD_CRC BIT(6) +#define MAC_CTRL_DUPLX BIT(5) +#define MAC_CTRL_LOOPBACK BIT(4) +#define MAC_CTRL_RX_FLOW BIT(3) +#define MAC_CTRL_TX_FLOW BIT(2) +#define MAC_CTRL_RX_EN BIT(1) +#define MAC_CTRL_TX_EN BIT(0) /* MAC IPG/IFG Control Register */ #define REG_MAC_IPG_IFG 0x1484 |