diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2010-10-14 10:37:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-17 13:57:44 -0700 |
| commit | 52b02d04c801fff51ca49ad033210846d1713253 (patch) | |
| tree | 719c03990321d703b192caf38186e30bb999885e /drivers/net/tg3.h | |
| parent | ddfc87bfd16f370904c6ff7d23738335dd68d0ce (diff) | |
| download | lwn-52b02d04c801fff51ca49ad033210846d1713253.tar.gz lwn-52b02d04c801fff51ca49ad033210846d1713253.zip | |
tg3: Add EEE support
This patch adds Energy Efficient Ethernet (EEE) support for the 5718
device ID and the 57765 B0 asic revision.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.h')
| -rw-r--r-- | drivers/net/tg3.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 99fc30680217..8342190df0ff 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -1091,7 +1091,26 @@ #define CPMU_MUTEX_GNT_DRIVER 0x00001000 #define TG3_CPMU_PHY_STRAP 0x00003664 #define TG3_CPMU_PHY_STRAP_IS_SERDES 0x00000020 -/* 0x3664 --> 0x3800 unused */ +/* 0x3664 --> 0x36b0 unused */ + +#define TG3_CPMU_EEE_MODE 0x000036b0 +#define TG3_CPMU_EEEMD_ERLY_L1_XIT_DET 0x00000008 +#define TG3_CPMU_EEEMD_LPI_ENABLE 0x00000080 +#define TG3_CPMU_EEEMD_LPI_IN_TX 0x00000100 +#define TG3_CPMU_EEEMD_LPI_IN_RX 0x00000200 +#define TG3_CPMU_EEEMD_EEE_ENABLE 0x00100000 +/* 0x36b4 --> 0x36b8 unused */ + +#define TG3_CPMU_EEE_LNKIDL_CTRL 0x000036bc +#define TG3_CPMU_EEE_LNKIDL_PCIE_NL0 0x01000000 +#define TG3_CPMU_EEE_LNKIDL_UART_IDL 0x00000004 +/* 0x36c0 --> 0x36d0 unused */ + +#define TG3_CPMU_EEE_CTRL 0x000036d0 +#define TG3_CPMU_EEE_CTRL_EXIT_16_5_US 0x0000019d +#define TG3_CPMU_EEE_CTRL_EXIT_36_US 0x00000384 +#define TG3_CPMU_EEE_CTRL_EXIT_20_1_US 0x000001f8 +/* 0x36d4 --> 0x3800 unused */ /* Mbuf cluster free registers */ #define MBFREE_MODE 0x00003800 @@ -2082,6 +2101,8 @@ #define MII_TG3_DSP_TAP1 0x0001 #define MII_TG3_DSP_TAP1_AGCTGT_DFLT 0x0007 #define MII_TG3_DSP_AADJ1CH0 0x001f +#define MII_TG3_DSP_CH34TP2 0x4022 +#define MII_TG3_DSP_CH34TP2_HIBW01 0x0010 #define MII_TG3_DSP_AADJ1CH3 0x601f #define MII_TG3_DSP_AADJ1CH3_ADCCKADJ 0x0002 #define MII_TG3_DSP_EXP1_INT_STAT 0x0f01 @@ -2148,6 +2169,14 @@ #define MII_TG3_TEST1_TRIM_EN 0x0010 #define MII_TG3_TEST1_CRC_EN 0x8000 +/* Clause 45 expansion registers */ +#define TG3_CL45_D7_EEEADV_CAP 0x003c +#define TG3_CL45_D7_EEEADV_CAP_100TX 0x0002 +#define TG3_CL45_D7_EEEADV_CAP_1000T 0x0004 +#define TG3_CL45_D7_EEERES_STAT 0x803e +#define TG3_CL45_D7_EEERES_STAT_LP_100TX 0x0002 +#define TG3_CL45_D7_EEERES_STAT_LP_1000T 0x0004 + /* Fast Ethernet Tranceiver definitions */ #define MII_TG3_FET_PTEST 0x17 @@ -2992,9 +3021,11 @@ struct tg3 { #define TG3_PHYFLG_BER_BUG 0x00008000 #define TG3_PHYFLG_SERDES_PREEMPHASIS 0x00010000 #define TG3_PHYFLG_PARALLEL_DETECT 0x00020000 +#define TG3_PHYFLG_EEE_CAP 0x00040000 u32 led_ctrl; u32 phy_otp; + u32 setlpicnt; #define TG3_BPN_SIZE 24 char board_part_number[TG3_BPN_SIZE]; |