smi.c File Reference

#include <console/console.h>
#include <commonlib/region.h>
#include <cpu/x86/smm.h>
#include <smmstore.h>
#include <stddef.h>
#include <stdint.h>

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Functions
static int	range_check (void *start, size_t size)
static uint32_t	smmstorev1_exec (uint8_t command, void *param)
static uint32_t	smmstorev2_exec (uint8_t command, void *param)
uint32_t	smmstore_exec (uint8_t command, void *param)

Function Documentation

range_check()

static int range_check ( void *  start, size_t  size  )

static

Definition at line 18 of file smi.c.

References smm_points_to_smram().

Referenced by smmstorev1_exec(), and smmstorev2_exec().

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smmstore_exec()

uint32_t smmstore_exec	(	uint8_t	command,
		void *	param
	)

Definition at line 144 of file smi.c.

References CONFIG, SMMSTORE_CMD_CLEAR, SMMSTORE_RET_FAILURE, smmstorev1_exec(), and smmstorev2_exec().

Referenced by handle_smi_store(), and southbridge_smi_store().

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smmstorev1_exec()

static uint32_t smmstorev1_exec ( uint8_t  command, void *  param  )

static

Definition at line 26 of file smi.c.

References BIOS_DEBUG, params, printk, range_check(), smmstore_append_data(), smmstore_clear_region(), SMMSTORE_CMD_APPEND, SMMSTORE_CMD_CLEAR, SMMSTORE_CMD_READ, smmstore_read_region(), SMMSTORE_RET_FAILURE, SMMSTORE_RET_SUCCESS, and SMMSTORE_RET_UNSUPPORTED.

Referenced by smmstore_exec().

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smmstorev2_exec()

static uint32_t smmstorev2_exec ( uint8_t  command, void *  param  )

static

Definition at line 78 of file smi.c.

References BIOS_DEBUG, buf, params, printk, range_check(), SMMSTORE_CMD_INIT, SMMSTORE_CMD_RAW_CLEAR, SMMSTORE_CMD_RAW_READ, SMMSTORE_CMD_RAW_WRITE, smmstore_init(), smmstore_rawclear_region(), smmstore_rawread_region(), smmstore_rawwrite_region(), SMMSTORE_RET_FAILURE, SMMSTORE_RET_SUCCESS, and SMMSTORE_RET_UNSUPPORTED.

Referenced by smmstore_exec().

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