#include <device/pnp_type.h>

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Macros
#define	W83627DHG_FDC 0 /* Floppy */

#define	W83627DHG_PP 1 /* Parallel port */

#define	W83627DHG_SP1 2 /* Com1 */

#define	W83627DHG_SP2 3 /* Com2 */

#define	W83627DHG_KBC 5 /* PS/2 keyboard & mouse */

#define	W83627DHG_SPI 6 /* Serial peripheral interface */

#define	W83627DHG_WDTO_PLED 8 /* WDTO#, PLED */

#define	W83627DHG_ACPI 10 /* ACPI */

#define	W83627DHG_HWM 11 /* Hardware monitor */

#define	W83627DHG_PECI_SST 12 /* PECI, SST */

#define	W83627DHG_GPIO6_V 7 /* GPIO6 */

#define	W83627DHG_GPIO2345_V 9 /* GPIO2, GPIO3, GPIO4, GPIO5 */

#define	W83627DHG_GPIO6 ((3 << 8) \| W83627DHG_GPIO6_V)

#define	W83627DHG_GPIO2 ((0 << 8) \| W83627DHG_GPIO2345_V)

#define	W83627DHG_GPIO3 ((1 << 8) \| W83627DHG_GPIO2345_V)

#define	W83627DHG_GPIO4 ((2 << 8) \| W83627DHG_GPIO2345_V)

#define	W83627DHG_GPIO5 ((3 << 8) \| W83627DHG_GPIO2345_V)

Functions
void	pnp_enter_ext_func_mode (pnp_devfn_t dev)

void	pnp_exit_ext_func_mode (pnp_devfn_t dev)

void	w83627dhg_enable_i2c (pnp_devfn_t dev)
	Select Pin 89, Pin 90 function as I2C interface SDA, SCL. More...

void	w83627dhg_set_clksel_48 (pnp_devfn_t dev)

Macro Definition Documentation

◆ W83627DHG_ACPI

#define W83627DHG_ACPI 10 /* ACPI */

Definition at line 15 of file w83627dhg.h.

◆ W83627DHG_FDC

#define W83627DHG_FDC 0 /* Floppy */

Definition at line 8 of file w83627dhg.h.

◆ W83627DHG_GPIO2

#define W83627DHG_GPIO2 ((0 << 8) | W83627DHG_GPIO2345_V)

Definition at line 31 of file w83627dhg.h.

◆ W83627DHG_GPIO2345_V

#define W83627DHG_GPIO2345_V 9 /* GPIO2, GPIO3, GPIO4, GPIO5 */

Definition at line 21 of file w83627dhg.h.

◆ W83627DHG_GPIO3

#define W83627DHG_GPIO3 ((1 << 8) | W83627DHG_GPIO2345_V)

Definition at line 32 of file w83627dhg.h.

◆ W83627DHG_GPIO4

#define W83627DHG_GPIO4 ((2 << 8) | W83627DHG_GPIO2345_V)

Definition at line 33 of file w83627dhg.h.

◆ W83627DHG_GPIO5

#define W83627DHG_GPIO5 ((3 << 8) | W83627DHG_GPIO2345_V)

Definition at line 34 of file w83627dhg.h.

◆ W83627DHG_GPIO6

#define W83627DHG_GPIO6 ((3 << 8) | W83627DHG_GPIO6_V)

Definition at line 29 of file w83627dhg.h.

◆ W83627DHG_GPIO6_V

#define W83627DHG_GPIO6_V 7 /* GPIO6 */

Definition at line 20 of file w83627dhg.h.

◆ W83627DHG_HWM

#define W83627DHG_HWM 11 /* Hardware monitor */

Definition at line 16 of file w83627dhg.h.

◆ W83627DHG_KBC

#define W83627DHG_KBC 5 /* PS/2 keyboard & mouse */

Definition at line 12 of file w83627dhg.h.

◆ W83627DHG_PECI_SST

#define W83627DHG_PECI_SST 12 /* PECI, SST */

Definition at line 17 of file w83627dhg.h.

◆ W83627DHG_PP

#define W83627DHG_PP 1 /* Parallel port */

Definition at line 9 of file w83627dhg.h.

◆ W83627DHG_SP1

#define W83627DHG_SP1 2 /* Com1 */

Definition at line 10 of file w83627dhg.h.

◆ W83627DHG_SP2

#define W83627DHG_SP2 3 /* Com2 */

Definition at line 11 of file w83627dhg.h.

◆ W83627DHG_SPI

#define W83627DHG_SPI 6 /* Serial peripheral interface */

Definition at line 13 of file w83627dhg.h.

◆ W83627DHG_WDTO_PLED

#define W83627DHG_WDTO_PLED 8 /* WDTO#, PLED */

Definition at line 14 of file w83627dhg.h.

Function Documentation

◆ pnp_enter_ext_func_mode()

void pnp_enter_ext_func_mode ( pnp_devfn_t dev )

Definition at line 11 of file early_serial.c.

◆ pnp_exit_ext_func_mode()

void pnp_exit_ext_func_mode ( pnp_devfn_t dev )

Definition at line 17 of file early_serial.c.

◆ w83627dhg_enable_i2c()

void w83627dhg_enable_i2c ( pnp_devfn_t dev )

Select Pin 89, Pin 90 function as I2C interface SDA, SCL.

{Pin 89, Pin 90} function can be selected as {GP33, GP32}, or {RSTOUT3#, RSTOUT2#} or {SDA, SCL}

Definition at line 26 of file early_serial.c.

References pnp_enter_ext_func_mode(), pnp_exit_ext_func_mode(), pnp_read_config(), pnp_set_logical_device(), pnp_write_config(), and val.

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◆ w83627dhg_set_clksel_48()

void w83627dhg_set_clksel_48 ( pnp_devfn_t dev )

Definition at line 40 of file early_serial.c.

References pnp_enter_ext_func_mode(), pnp_exit_ext_func_mode(), pnp_read_config(), and pnp_write_config().