i82801dx.h File Reference

#include <acpi/acpi.h>
#include <device/device.h>

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Go to the source code of this file.

Macros
#define	DEBUG_PERIODIC_SMIS   0
#define	MAINBOARD_POWER_OFF   0
#define	MAINBOARD_POWER_ON   1
#define	MAINBOARD_POWER_KEEP   2
#define	IDE_TIM_PRI   0x40 /* IDE timings, primary */
#define	IDE_TIM_SEC   0x42 /* IDE timings, secondary */
#define	IDE_DECODE_ENABLE   (1 << 15)
#define	PCI_DMA_CFG   0x90
#define	SERIRQ_CNTL   0x64
#define	GEN_CNTL   0xd0
#define	GEN_STS   0xd4
#define	RTC_CONF   0xd8
#define	GEN_PMCON_3   0xa4
#define	PCICMD   0x04
#define	PMBASE   0x40
#define	PMBASE_ADDR   0x0400
#define	DEFAULT_PMBASE   PMBASE_ADDR
#define	ACPI_CNTL   0x44
#define	ACPI_EN   (1 << 4)
#define	BIOS_CNTL   0x4E
#define	GPIO_BASE   0x58
#define	GPIO_CNTL   0x5C
#define	GPIOBASE_ADDR   0x0500
#define	PIRQA_ROUT   0x60
#define	PIRQB_ROUT   0x61
#define	PIRQC_ROUT   0x62
#define	PIRQD_ROUT   0x63
#define	PIRQE_ROUT   0x68
#define	PIRQF_ROUT   0x69
#define	PIRQG_ROUT   0x6A
#define	PIRQH_ROUT   0x6B
#define	COM_DEC   0xE0
#define	LPC_EN   0xE6
#define	FUNC_DIS   0xF2
#define	CMD   0x04
#define	SBUS_NUM   0x19
#define	SUB_BUS_NUM   0x1A
#define	SMLT   0x1B
#define	IOBASE   0x1C
#define	IOLIM   0x1D
#define	MEMBASE   0x20
#define	MEMLIM   0x22
#define	CNF   0x50
#define	MTT   0x70
#define	PCI_MAST_STS   0x82
#define	RTC_FAILED   (1 <<2)
#define	PM1_STS   0x00
#define	WAK_STS   (1 << 15)
#define	PCIEXPWAK_STS   (1 << 14)
#define	PRBTNOR_STS   (1 << 11)
#define	RTC_STS   (1 << 10)
#define	PWRBTN_STS   (1 << 8)
#define	GBL_STS   (1 << 5)
#define	BM_STS   (1 << 4)
#define	TMROF_STS   (1 << 0)
#define	PM1_EN   0x02
#define	PCIEXPWAK_DIS   (1 << 14)
#define	RTC_EN   (1 << 10)
#define	PWRBTN_EN   (1 << 8)
#define	GBL_EN   (1 << 5)
#define	TMROF_EN   (1 << 0)
#define	PM1_CNT   0x04
#define	GBL_RLS   (1 << 2)
#define	BM_RLD   (1 << 1)
#define	SCI_EN   (1 << 0)
#define	PM1_TMR   0x08
#define	PROC_CNT   0x10
#define	LV2   0x14
#define	LV3   0x15
#define	LV4   0x16
#define	PM2_CNT   0x20
#define	GPE0_STS   0x28
#define	PME_B0_STS   (1 << 13)
#define	USB3_STS   (1 << 12)
#define	PME_STS   (1 << 11)
#define	BATLOW_STS   (1 << 10)
#define	GST_STS   (1 << 9)
#define	RI_STS   (1 << 8)
#define	SMB_WAK_STS   (1 << 7)
#define	TCOSCI_STS   (1 << 6)
#define	AC97_STS   (1 << 5)
#define	USB2_STS   (1 << 4)
#define	USB1_STS   (1 << 3)
#define	SWGPE_STS   (1 << 2)
#define	HOT_PLUG_STS   (1 << 1)
#define	THRM_STS   (1 << 0)
#define	GPE0_EN   0x2c
#define	PME_B0_EN   (1 << 13)
#define	PME_EN   (1 << 11)
#define	SMI_EN   0x30
#define	EL_SMI_EN   (1 << 25)
#define	INTEL_USB2_EN   (1 << 18)
#define	LEGACY_USB2_EN   (1 << 17)
#define	PERIODIC_EN   (1 << 14)
#define	TCO_EN   (1 << 13)
#define	MCSMI_EN   (1 << 11)
#define	BIOS_RLS   (1 << 7)
#define	SWSMI_TMR_EN   (1 << 6)
#define	APMC_EN   (1 << 5)
#define	SLP_SMI_EN   (1 << 4)
#define	LEGACY_USB_EN   (1 << 3)
#define	BIOS_EN   (1 << 2)
#define	EOS   (1 << 1)
#define	GBL_SMI_EN   (1 << 0)
#define	SMI_STS   0x34
#define	ALT_GP_SMI_EN   0x38
#define	ALT_GP_SMI_STS   0x3a
#define	GPE_CNTL   0x42
#define	DEVACT_STS   0x44
#define	SS_CNT   0x50
#define	C3_RES   0x54
#define	TCOBASE   0x60 /* TCO Base Address Register */
#define	TCO1_CNT   0x08 /* TCO1 Control Register */
#define	GEN_PMCON_1   0xa0
#define	GEN_PMCON_2   0xa2
#define	GEN_PMCON_3   0xa4
#define	RTC_BATTERY_DEAD   (1 << 2)
#define	RTC_POWER_FAILED   (1 << 1)
#define	SLEEP_AFTER_POWER_FAIL   (1 << 0)

Functions
void	i82801dx_enable (struct device *dev)
void	i82801dx_early_init (void)
void	aseg_smm_lock (void)

Macro Definition Documentation

AC97_STS

#define AC97_STS   (1 << 5)

Definition at line 128 of file i82801dx.h.

ACPI_CNTL

#define ACPI_CNTL   0x44

Definition at line 60 of file i82801dx.h.

ACPI_EN

#define ACPI_EN   (1 << 4)

Definition at line 61 of file i82801dx.h.

ALT_GP_SMI_EN

#define ALT_GP_SMI_EN   0x38

Definition at line 153 of file i82801dx.h.

ALT_GP_SMI_STS

#define ALT_GP_SMI_STS   0x3a

Definition at line 154 of file i82801dx.h.

APMC_EN

#define APMC_EN   (1 << 5)

Definition at line 146 of file i82801dx.h.

BATLOW_STS

#define BATLOW_STS   (1 << 10)

Definition at line 123 of file i82801dx.h.

BIOS_CNTL

#define BIOS_CNTL   0x4E

Definition at line 62 of file i82801dx.h.

BIOS_EN

#define BIOS_EN   (1 << 2)

Definition at line 149 of file i82801dx.h.

BIOS_RLS

#define BIOS_RLS   (1 << 7)

Definition at line 144 of file i82801dx.h.

BM_RLD

#define BM_RLD   (1 << 1)

Definition at line 111 of file i82801dx.h.

BM_STS

#define BM_STS   (1 << 4)

Definition at line 101 of file i82801dx.h.

C3_RES

#define C3_RES   0x54

Definition at line 158 of file i82801dx.h.

CMD

#define CMD   0x04

Definition at line 80 of file i82801dx.h.

CNF

#define CNF   0x50

Definition at line 88 of file i82801dx.h.

COM_DEC

#define COM_DEC   0xE0

Definition at line 74 of file i82801dx.h.

DEBUG_PERIODIC_SMIS

#define DEBUG_PERIODIC_SMIS   0

Definition at line 26 of file i82801dx.h.

DEFAULT_PMBASE

#define DEFAULT_PMBASE   PMBASE_ADDR

Definition at line 59 of file i82801dx.h.

DEVACT_STS

#define DEVACT_STS   0x44

Definition at line 156 of file i82801dx.h.

EL_SMI_EN

#define EL_SMI_EN   (1 << 25)

Definition at line 138 of file i82801dx.h.

EOS

#define EOS   (1 << 1)

Definition at line 150 of file i82801dx.h.

FUNC_DIS

#define FUNC_DIS   0xF2

Definition at line 76 of file i82801dx.h.

GBL_EN

#define GBL_EN   (1 << 5)

Definition at line 107 of file i82801dx.h.

GBL_RLS

#define GBL_RLS   (1 << 2)

Definition at line 110 of file i82801dx.h.

GBL_SMI_EN

#define GBL_SMI_EN   (1 << 0)

Definition at line 151 of file i82801dx.h.

GBL_STS

#define GBL_STS   (1 << 5)

Definition at line 100 of file i82801dx.h.

GEN_CNTL

#define GEN_CNTL   0xd0

Definition at line 51 of file i82801dx.h.

GEN_PMCON_1

#define GEN_PMCON_1   0xa0

Definition at line 163 of file i82801dx.h.

GEN_PMCON_2

#define GEN_PMCON_2   0xa2

Definition at line 164 of file i82801dx.h.

GEN_PMCON_3 [1/2]

#define GEN_PMCON_3   0xa4

Definition at line 165 of file i82801dx.h.

GEN_PMCON_3 [2/2]

#define GEN_PMCON_3   0xa4

Definition at line 165 of file i82801dx.h.

GEN_STS

#define GEN_STS   0xd4

Definition at line 52 of file i82801dx.h.

GPE0_EN

#define GPE0_EN   0x2c

Definition at line 134 of file i82801dx.h.

GPE0_STS

#define GPE0_STS   0x28

Definition at line 119 of file i82801dx.h.

GPE_CNTL

#define GPE_CNTL   0x42

Definition at line 155 of file i82801dx.h.

GPIO_BASE

#define GPIO_BASE   0x58

Definition at line 63 of file i82801dx.h.

GPIO_CNTL

#define GPIO_CNTL   0x5C

Definition at line 64 of file i82801dx.h.

GPIOBASE_ADDR

#define GPIOBASE_ADDR   0x0500

Definition at line 65 of file i82801dx.h.

GST_STS

#define GST_STS   (1 << 9)

Definition at line 124 of file i82801dx.h.

HOT_PLUG_STS

#define HOT_PLUG_STS   (1 << 1)

Definition at line 132 of file i82801dx.h.

IDE_DECODE_ENABLE

#define IDE_DECODE_ENABLE   (1 << 15)

Definition at line 47 of file i82801dx.h.

IDE_TIM_PRI

#define IDE_TIM_PRI   0x40 /* IDE timings, primary */

Definition at line 43 of file i82801dx.h.

IDE_TIM_SEC

#define IDE_TIM_SEC   0x42 /* IDE timings, secondary */

Definition at line 44 of file i82801dx.h.

INTEL_USB2_EN

#define INTEL_USB2_EN   (1 << 18)

Definition at line 139 of file i82801dx.h.

IOBASE

#define IOBASE   0x1C

Definition at line 84 of file i82801dx.h.

IOLIM

#define IOLIM   0x1D

Definition at line 85 of file i82801dx.h.

LEGACY_USB2_EN

#define LEGACY_USB2_EN   (1 << 17)

Definition at line 140 of file i82801dx.h.

LEGACY_USB_EN

#define LEGACY_USB_EN   (1 << 3)

Definition at line 148 of file i82801dx.h.

LPC_EN

#define LPC_EN   0xE6

Definition at line 75 of file i82801dx.h.

LV2

#define LV2   0x14

Definition at line 115 of file i82801dx.h.

LV3

#define LV3   0x15

Definition at line 116 of file i82801dx.h.

LV4

#define LV4   0x16

Definition at line 117 of file i82801dx.h.

MAINBOARD_POWER_KEEP

#define MAINBOARD_POWER_KEEP   2

Definition at line 30 of file i82801dx.h.

MAINBOARD_POWER_OFF

#define MAINBOARD_POWER_OFF   0

Definition at line 28 of file i82801dx.h.

MAINBOARD_POWER_ON

#define MAINBOARD_POWER_ON   1

Definition at line 29 of file i82801dx.h.

MCSMI_EN

#define MCSMI_EN   (1 << 11)

Definition at line 143 of file i82801dx.h.

MEMBASE

#define MEMBASE   0x20

Definition at line 86 of file i82801dx.h.

MEMLIM

#define MEMLIM   0x22

Definition at line 87 of file i82801dx.h.

MTT

#define MTT   0x70

Definition at line 89 of file i82801dx.h.

PCI_DMA_CFG

#define PCI_DMA_CFG   0x90

Definition at line 49 of file i82801dx.h.

PCI_MAST_STS

#define PCI_MAST_STS   0x82

Definition at line 90 of file i82801dx.h.

PCICMD

#define PCICMD   0x04

Definition at line 56 of file i82801dx.h.

PCIEXPWAK_DIS

#define PCIEXPWAK_DIS   (1 << 14)

Definition at line 104 of file i82801dx.h.

PCIEXPWAK_STS

#define PCIEXPWAK_STS   (1 << 14)

Definition at line 96 of file i82801dx.h.

PERIODIC_EN

#define PERIODIC_EN   (1 << 14)

Definition at line 141 of file i82801dx.h.

PIRQA_ROUT

#define PIRQA_ROUT   0x60

Definition at line 66 of file i82801dx.h.

PIRQB_ROUT

#define PIRQB_ROUT   0x61

Definition at line 67 of file i82801dx.h.

PIRQC_ROUT

#define PIRQC_ROUT   0x62

Definition at line 68 of file i82801dx.h.

PIRQD_ROUT

#define PIRQD_ROUT   0x63

Definition at line 69 of file i82801dx.h.

PIRQE_ROUT

#define PIRQE_ROUT   0x68

Definition at line 70 of file i82801dx.h.

PIRQF_ROUT

#define PIRQF_ROUT   0x69

Definition at line 71 of file i82801dx.h.

PIRQG_ROUT

#define PIRQG_ROUT   0x6A

Definition at line 72 of file i82801dx.h.

PIRQH_ROUT

#define PIRQH_ROUT   0x6B

Definition at line 73 of file i82801dx.h.

PM1_CNT

#define PM1_CNT   0x04

Definition at line 109 of file i82801dx.h.

PM1_EN

#define PM1_EN   0x02

Definition at line 103 of file i82801dx.h.

PM1_STS

#define PM1_STS   0x00

Definition at line 94 of file i82801dx.h.

PM1_TMR

#define PM1_TMR   0x08

Definition at line 113 of file i82801dx.h.

PM2_CNT

#define PM2_CNT   0x20

Definition at line 118 of file i82801dx.h.

PMBASE

#define PMBASE   0x40

Definition at line 57 of file i82801dx.h.

PMBASE_ADDR

#define PMBASE_ADDR   0x0400

Definition at line 58 of file i82801dx.h.

PME_B0_EN

#define PME_B0_EN   (1 << 13)

Definition at line 135 of file i82801dx.h.

PME_B0_STS

#define PME_B0_STS   (1 << 13)

Definition at line 120 of file i82801dx.h.

PME_EN

#define PME_EN   (1 << 11)

Definition at line 136 of file i82801dx.h.

PME_STS

#define PME_STS   (1 << 11)

Definition at line 122 of file i82801dx.h.

PRBTNOR_STS

#define PRBTNOR_STS   (1 << 11)

Definition at line 97 of file i82801dx.h.

PROC_CNT

#define PROC_CNT   0x10

Definition at line 114 of file i82801dx.h.

PWRBTN_EN

#define PWRBTN_EN   (1 << 8)

Definition at line 106 of file i82801dx.h.

PWRBTN_STS

#define PWRBTN_STS   (1 << 8)

Definition at line 99 of file i82801dx.h.

RI_STS

#define RI_STS   (1 << 8)

Definition at line 125 of file i82801dx.h.

RTC_BATTERY_DEAD

#define RTC_BATTERY_DEAD   (1 << 2)

Definition at line 168 of file i82801dx.h.

RTC_CONF

#define RTC_CONF   0xd8

Definition at line 53 of file i82801dx.h.

RTC_EN

#define RTC_EN   (1 << 10)

Definition at line 105 of file i82801dx.h.

RTC_FAILED

#define RTC_FAILED   (1 <<2)

Definition at line 92 of file i82801dx.h.

RTC_POWER_FAILED

#define RTC_POWER_FAILED   (1 << 1)

Definition at line 169 of file i82801dx.h.

RTC_STS

#define RTC_STS   (1 << 10)

Definition at line 98 of file i82801dx.h.

SBUS_NUM

#define SBUS_NUM   0x19

Definition at line 81 of file i82801dx.h.

SCI_EN

#define SCI_EN   (1 << 0)

Definition at line 112 of file i82801dx.h.

SERIRQ_CNTL

#define SERIRQ_CNTL   0x64

Definition at line 50 of file i82801dx.h.

SLEEP_AFTER_POWER_FAIL

#define SLEEP_AFTER_POWER_FAIL   (1 << 0)

Definition at line 170 of file i82801dx.h.

SLP_SMI_EN

#define SLP_SMI_EN   (1 << 4)

Definition at line 147 of file i82801dx.h.

SMB_WAK_STS

#define SMB_WAK_STS   (1 << 7)

Definition at line 126 of file i82801dx.h.

SMI_EN

#define SMI_EN   0x30

Definition at line 137 of file i82801dx.h.

SMI_STS

#define SMI_STS   0x34

Definition at line 152 of file i82801dx.h.

SMLT

#define SMLT   0x1B

Definition at line 83 of file i82801dx.h.

SS_CNT

#define SS_CNT   0x50

Definition at line 157 of file i82801dx.h.

SUB_BUS_NUM

#define SUB_BUS_NUM   0x1A

Definition at line 82 of file i82801dx.h.

SWGPE_STS

#define SWGPE_STS   (1 << 2)

Definition at line 131 of file i82801dx.h.

SWSMI_TMR_EN

#define SWSMI_TMR_EN   (1 << 6)

Definition at line 145 of file i82801dx.h.

TCO1_CNT

#define TCO1_CNT   0x08 /* TCO1 Control Register */

Definition at line 161 of file i82801dx.h.

TCO_EN

#define TCO_EN   (1 << 13)

Definition at line 142 of file i82801dx.h.

TCOBASE

#define TCOBASE   0x60 /* TCO Base Address Register */

Definition at line 160 of file i82801dx.h.

TCOSCI_STS

#define TCOSCI_STS   (1 << 6)

Definition at line 127 of file i82801dx.h.

THRM_STS

#define THRM_STS   (1 << 0)

Definition at line 133 of file i82801dx.h.

TMROF_EN

#define TMROF_EN   (1 << 0)

Definition at line 108 of file i82801dx.h.

TMROF_STS

#define TMROF_STS   (1 << 0)

Definition at line 102 of file i82801dx.h.

USB1_STS

#define USB1_STS   (1 << 3)

Definition at line 130 of file i82801dx.h.

USB2_STS

#define USB2_STS   (1 << 4)

Definition at line 129 of file i82801dx.h.

USB3_STS

#define USB3_STS   (1 << 12)

Definition at line 121 of file i82801dx.h.

WAK_STS

#define WAK_STS   (1 << 15)

Definition at line 95 of file i82801dx.h.

Function Documentation

aseg_smm_lock()

void aseg_smm_lock

(

void

)

Definition at line 315 of file smi.c.

References BIOS_DEBUG, C_BASE_SEG, D_LCK, G_SMRAME, northbridge_write_smram(), and printk.

Referenced by lpc_init().

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i82801dx_early_init()

void i82801dx_early_init

(

void

)

Definition at line 6 of file early_smbus.c.

References enable_smbus().

Referenced by mainboard_romstage_entry().

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i82801dx_enable()

void i82801dx_enable

(

struct device *

dev

)

Definition at line 8 of file i82801dx.c.

References pci_path::devfn, device::enabled, FUNC_DIS, device::path, device_path::pci, PCI_DEVFN, PCI_FUNC, pci_read_config16(), PCI_SLOT, pci_write_config16(), and pcidev_path_on_root().

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