tco.h File Reference

#include <stdint.h>

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Functions
void	tco_configure (void)
void	tco_lockdown (void)
uint32_t	tco_reset_status (void)
uint16_t	tco_read_reg (uint16_t tco_reg)
void	tco_write_reg (uint16_t tco_reg, uint16_t value)

Function Documentation

tco_configure()

void tco_configure

(

void

)

Definition at line 130 of file tco.c.

References CONFIG, tco_enable_bar(), tco_intruder_smi_enable(), and tco_timer_disable().

Referenced by bootblock_soc_early_init(), and bootblock_soc_init().

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tco_lockdown()

void tco_lockdown

(

void

)

Definition at line 50 of file tco.c.

References PCH_DEV_SMBUS, pci_or_config32(), TCO1_CNT, TCO_BASE_LOCK, TCO_LOCK, tco_read_reg(), tco_write_reg(), and TCOCTL.

Referenced by finalize_smbus(), pch_finalize(), and pch_finalize_script().

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tco_read_reg()

uint16_t tco_read_reg

(

uint16_t

tco_reg

)

Definition at line 32 of file tco.c.

References inw(), and tco_get_bar().

Referenced by bootblock_soc_init(), soc_fill_power_state(), tco_intruder_smi_enable(), tco_lockdown(), tco_reset_status(), and tco_timer_disable().

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tco_reset_status()

uint32_t tco_reset_status

(

void

)

Definition at line 64 of file tco.c.

References TCO1_STS, TCO2_STS, tco_read_reg(), TCO_STS_SECOND_TO, and tco_write_reg().

Referenced by pmc_clear_tco_status().

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tco_write_reg()

void tco_write_reg	(	uint16_t	tco_reg,
		uint16_t	value
	)

Definition at line 41 of file tco.c.

References outw(), tco_get_bar(), and value.

Referenced by bootblock_soc_init(), tco_intruder_smi_enable(), tco_lockdown(), tco_reset_status(), and tco_timer_disable().

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