diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2006-02-22 11:44:58 -0800 |
|---|---|---|
| committer | Francois Romieu <romieu@fr.zoreil.com> | 2006-02-23 01:23:36 +0100 |
| commit | 977bdf06ca8dd7ed081fab8d30249d9e6b1c24d3 (patch) | |
| tree | dd12c7e2ad88e6dc33e70af401910d70941645d5 /drivers/net/sky2.h | |
| parent | c45ec6566021ba3162233b575e7bc76d57b86688 (diff) | |
[PATCH] sky2: yukon-ec-u chipset initialization
Add more complete setup code for Yukon EC_U chipset.
Based on matching code in 8.31 code in SysKonnect vendor driver.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Diffstat (limited to 'drivers/net/sky2.h')
| -rw-r--r-- | drivers/net/sky2.h | 59 |
1 files changed, 49 insertions, 10 deletions
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index fd12c289a23..d1c71f50d8b 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -5,14 +5,22 @@ #define _SKY2_H /* PCI config registers */ -#define PCI_DEV_REG1 0x40 -#define PCI_DEV_REG2 0x44 -#define PCI_DEV_STATUS 0x7c -#define PCI_OS_PCI_X (1<<26) +enum { + PCI_DEV_REG1 = 0x40, + PCI_DEV_REG2 = 0x44, + PCI_DEV_STATUS = 0x7c, + PCI_DEV_REG3 = 0x80, + PCI_DEV_REG4 = 0x84, + PCI_DEV_REG5 = 0x88, +}; -#define PEX_LNK_STAT 0xf2 -#define PEX_UNC_ERR_STAT 0x104 -#define PEX_DEV_CTRL 0xe8 +enum { + PEX_DEV_CAP = 0xe4, + PEX_DEV_CTRL = 0xe8, + PEX_DEV_STA = 0xea, + PEX_LNK_STAT = 0xf2, + PEX_UNC_ERR_STAT= 0x104, +}; /* Yukon-2 */ enum pci_dev_reg_1 { @@ -37,6 +45,25 @@ enum pci_dev_reg_2 { PCI_USEDATA64 = 1<<0, /* Use 64Bit Data bus ext */ }; +/* PCI_OUR_REG_4 32 bit Our Register 4 (Yukon-ECU only) */ +enum pci_dev_reg_4 { + /* (Link Training & Status State Machine) */ + P_TIMER_VALUE_MSK = 0xffL<<16, /* Bit 23..16: Timer Value Mask */ + /* (Active State Power Management) */ + P_FORCE_ASPM_REQUEST = 1<<15, /* Force ASPM Request (A1 only) */ + P_ASPM_GPHY_LINK_DOWN = 1<<14, /* GPHY Link Down (A1 only) */ + P_ASPM_INT_FIFO_EMPTY = 1<<13, /* Internal FIFO Empty (A1 only) */ + P_ASPM_CLKRUN_REQUEST = 1<<12, /* CLKRUN Request (A1 only) */ + + P_ASPM_FORCE_CLKREQ_ENA = 1<<4, /* Force CLKREQ Enable (A1b only) */ + P_ASPM_CLKREQ_PAD_CTL = 1<<3, /* CLKREQ PAD Control (A1 only) */ + P_ASPM_A1_MODE_SELECT = 1<<2, /* A1 Mode Select (A1 only) */ + P_CLK_GATE_PEX_UNIT_ENA = 1<<1, /* Enable Gate PEX Unit Clock */ + P_CLK_GATE_ROOT_COR_ENA = 1<<0, /* Enable Gate Root Core Clock */ + P_ASPM_CONTROL_MSK = P_FORCE_ASPM_REQUEST | P_ASPM_GPHY_LINK_DOWN + | P_ASPM_CLKRUN_REQUEST | P_ASPM_INT_FIFO_EMPTY, +}; + #define PCI_STATUS_ERROR_BITS (PCI_STATUS_DETECTED_PARITY | \ PCI_STATUS_SIG_SYSTEM_ERROR | \ @@ -507,6 +534,16 @@ enum { }; #define Q_ADDR(reg, offs) (B8_Q_REGS + (reg) + (offs)) +/* Q_F 32 bit Flag Register */ +enum { + F_ALM_FULL = 1<<27, /* Rx FIFO: almost full */ + F_EMPTY = 1<<27, /* Tx FIFO: empty flag */ + F_FIFO_EOF = 1<<26, /* Tag (EOF Flag) bit in FIFO */ + F_WM_REACHED = 1<<25, /* Watermark reached */ + F_M_RX_RAM_DIS = 1<<24, /* MAC Rx RAM Read Port disable */ + F_FIFO_LEVEL = 0x1fL<<16, /* Bit 23..16: # of Qwords in FIFO */ + F_WATER_MARK = 0x0007ffL, /* Bit 10.. 0: Watermark */ +}; /* Queue Prefetch Unit Offsets, use Y2_QADDR() to address (Yukon-2 only)*/ enum { @@ -909,10 +946,12 @@ enum { PHY_BCOM_ID1_C0 = 0x6044, PHY_BCOM_ID1_C5 = 0x6047, - PHY_MARV_ID1_B0 = 0x0C23, /* Yukon (PHY 88E1011) */ + PHY_MARV_ID1_B0 = 0x0C23, /* Yukon (PHY 88E1011) */ PHY_MARV_ID1_B2 = 0x0C25, /* Yukon-Plus (PHY 88E1011) */ - PHY_MARV_ID1_C2 = 0x0CC2, /* Yukon-EC (PHY 88E1111) */ - PHY_MARV_ID1_Y2 = 0x0C91, /* Yukon-2 (PHY 88E1112) */ + PHY_MARV_ID1_C2 = 0x0CC2, /* Yukon-EC (PHY 88E1111) */ + PHY_MARV_ID1_Y2 = 0x0C91, /* Yukon-2 (PHY 88E1112) */ + PHY_MARV_ID1_FE = 0x0C83, /* Yukon-FE (PHY 88E3082 Rev.A1) */ + PHY_MARV_ID1_ECU= 0x0CB0, /* Yukon-ECU (PHY 88E1149 Rev.B2?) */ }; /* Advertisement register bits */ |