ec_oem.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	EC_OEM_DATA   0x68
#define	EC_OEM_SC   0x6c
#define	EC_SMI_EVT   (1 << 6)
#define	EC_SCI_EVT   (1 << 5)
#define	EC_BURST   (1 << 4)
#define	EC_CMD   (1 << 3)
#define	EC_IBF   (1 << 1)
#define	EC_OBF   (1 << 0)
#define	RD_EC   0x80
#define	WR_EC   0x81
#define	BE_EC   0x82
#define	BD_EC   0x83
#define	QR_EC   0x84

Functions
int	send_ec_oem_command (u8 command)
int	send_ec_oem_data (u8 data)
int	send_ec_oem_data_nowait (u8 data)
u8	recv_ec_oem_data (void)
u8	ec_oem_read (u8 addr)
int	ec_oem_write (u8 addr, u8 data)
int	ec_dump_status (void)
int	ec_oem_dump_status (void)

Macro Definition Documentation

BD_EC

#define BD_EC   0x83

Definition at line 21 of file ec_oem.h.

BE_EC

#define BE_EC   0x82

Definition at line 20 of file ec_oem.h.

EC_BURST

#define EC_BURST   (1 << 4)

Definition at line 12 of file ec_oem.h.

EC_CMD

#define EC_CMD   (1 << 3)

Definition at line 13 of file ec_oem.h.

EC_IBF

#define EC_IBF   (1 << 1)

Definition at line 15 of file ec_oem.h.

EC_OBF

#define EC_OBF   (1 << 0)

Definition at line 16 of file ec_oem.h.

EC_OEM_DATA

#define EC_OEM_DATA   0x68

Definition at line 6 of file ec_oem.h.

EC_OEM_SC

#define EC_OEM_SC   0x6c

Definition at line 7 of file ec_oem.h.

EC_SCI_EVT

#define EC_SCI_EVT   (1 << 5)

Definition at line 11 of file ec_oem.h.

EC_SMI_EVT

#define EC_SMI_EVT   (1 << 6)

Definition at line 10 of file ec_oem.h.

QR_EC

#define QR_EC   0x84

Definition at line 22 of file ec_oem.h.

RD_EC

#define RD_EC   0x80

Definition at line 18 of file ec_oem.h.

WR_EC

#define WR_EC   0x81

Definition at line 19 of file ec_oem.h.

Function Documentation

ec_dump_status()

int ec_dump_status

(

void

)

ec_oem_dump_status()

int ec_oem_dump_status

(

void

)

Definition at line 97 of file ec_oem.c.

References BIOS_DEBUG, EC_OEM_SC, inb(), and printk.

Here is the call graph for this function:

ec_oem_read()

u8 ec_oem_read

(

u8

addr

)

Definition at line 82 of file ec_oem.c.

References addr, recv_ec_oem_data(), send_ec_oem_command(), and send_ec_oem_data().

Here is the call graph for this function:

ec_oem_write()

int ec_oem_write	(	u8	addr,
		u8	data
	)

Definition at line 90 of file ec_oem.c.

References addr, send_ec_oem_command(), and send_ec_oem_data().

Here is the call graph for this function:

recv_ec_oem_data()

u8 recv_ec_oem_data

(

void

)

Definition at line 57 of file ec_oem.c.

References BIOS_DEBUG, BIOS_SPEW, EC_OBF, EC_OEM_DATA, EC_OEM_SC, inb(), printk, and udelay().

Referenced by ec_oem_read(), and mainboard_smi_gpi().

Here is the call graph for this function:

Here is the caller graph for this function:

send_ec_oem_command()

int send_ec_oem_command

(

u8

command

)

Definition at line 9 of file ec_oem.c.

References BIOS_DEBUG, BIOS_SPEW, EC_IBF, EC_OEM_SC, inb(), outb(), printk, and udelay().

Referenced by ec_enable(), ec_oem_read(), ec_oem_write(), and mainboard_smi_gpi().

Here is the call graph for this function:

Here is the caller graph for this function:

send_ec_oem_data()

int send_ec_oem_data

(

u8

data

)

Definition at line 29 of file ec_oem.c.

References BIOS_DEBUG, BIOS_SPEW, EC_IBF, EC_OEM_DATA, EC_OEM_SC, inb(), outb(), printk, and udelay().

Referenced by ec_enable(), ec_oem_read(), and ec_oem_write().

Here is the call graph for this function:

Here is the caller graph for this function:

send_ec_oem_data_nowait()

int send_ec_oem_data_nowait

(

u8

data

)

Definition at line 50 of file ec_oem.c.

References EC_OEM_DATA, and outb().

Here is the call graph for this function: