smihandler.c File Reference

#include <acpi/acpi.h>
#include <amdblocks/acpi.h>
#include <amdblocks/acpimmio.h>
#include <amdblocks/psp.h>
#include <amdblocks/smi.h>
#include <amdblocks/smm.h>
#include <arch/hlt.h>
#include <arch/io.h>
#include <console/console.h>
#include <console/cbmem_console.h>
#include <cpu/x86/cache.h>
#include <cpu/x86/smm.h>
#include <elog.h>
#include <soc/psp_transfer.h>
#include <soc/smi.h>
#include <soc/smu.h>
#include <soc/southbridge.h>
#include <types.h>

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Functions
static void	fch_apmc_smi_handler (void)
static void	fch_slp_typ_handler (void)
int	southbridge_io_trap_handler (int smif)
void *	get_smi_source_handler (int source)
void	smm_soc_early_init (void)

Variables
static const struct smi_sources_t	smi_sources []

Function Documentation

fch_apmc_smi_handler()

static void fch_apmc_smi_handler ( void  )

static

Definition at line 22 of file smihandler.c.

References acpi_clear_pm_gpe_status(), acpi_disable_sci(), acpi_enable_sci(), APM_CNT_ACPI_DISABLE, APM_CNT_ACPI_ENABLE, APM_CNT_ELOG_GSMI, APM_CNT_SMMINFO, APM_CNT_SMMSTORE, CONFIG, handle_smi_gsmi(), handle_smi_store(), inb(), mainboard_smi_apmc(), pm_acpi_smi_cmd_port(), and psp_notify_smm().

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fch_slp_typ_handler()

static void fch_slp_typ_handler ( void  )

static

Definition at line 50 of file smihandler.c.

References acpi_read16(), acpi_read32(), ACPI_S0, ACPI_S3, ACPI_S4, ACPI_S5, BIOS_DEBUG, BIOS_ERR, BIOS_SPEW, clear_all_smi_status(), CONFIG, elog_add_extended_event(), ELOG_SLEEP_PENDING_GPE0_WAKE, ELOG_SLEEP_PENDING_PM1_WAKE, FORCE_SLPSTATE_RETRY, hlt(), mainboard_smi_sleep(), MMIO_ACPI_GPE0_EN, MMIO_ACPI_GPE0_STS, MMIO_ACPI_PM1_CNT_BLK, MMIO_ACPI_PM1_EN, MMIO_ACPI_PM1_STS, PM_PCI_CTRL, pm_read32(), pm_read8(), PM_RST_CTRL1, pm_write32(), pm_write8(), printk, psp_notify_sx_info(), SLPTYPE_CONTROL_EN, smu_sx_entry(), and wbinvd().

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get_smi_source_handler()

void* get_smi_source_handler

(

int

source

)

Definition at line 145 of file smihandler.c.

References ARRAY_SIZE, smi_sources_t::handler, NULL, smi_sources, and type.

Referenced by process_smi_sources().

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smm_soc_early_init()

void smm_soc_early_init

(

void

)

Definition at line 156 of file smihandler.c.

References __CBMEM_CONSOLE_ENABLE__, CONFIG, and replay_transfer_buffer_cbmemc().

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southbridge_io_trap_handler()

int southbridge_io_trap_handler

(

int

smif

)

Definition at line 131 of file smihandler.c.

Referenced by io_trap_handler().

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Variable Documentation

smi_sources

const struct smi_sources_t smi_sources[]

static

Initial value:

= {
        { .type = SMITYPE_SMI_CMD_PORT, .handler = fch_apmc_smi_handler },
        { .type = SMITYPE_SLP_TYP, .handler = fch_slp_typ_handler},
}

Definition at line 131 of file smihandler.c.

Referenced by get_smi_source_handler().