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RV_CORE_IBEX Device Interface Functions More...

#include <stdbool.h>
#include <stdint.h>
#include "sw/device/lib/base/macros.h"
#include "sw/device/lib/base/mmio.h"
#include "sw/device/lib/dif/dif_base.h"

Go to the source code of this file.

Data Structures
struct	dif_rv_core_ibex
	A handle to rv_core_ibex. More...

Typedefs
typedef struct dif_rv_core_ibex	dif_rv_core_ibex_t
	A handle to rv_core_ibex. More...

typedef enum dif_rv_core_ibex_alert	dif_rv_core_ibex_alert_t
	A rv_core_ibex alert type.

Enumerations
enum	dif_rv_core_ibex_alert { kDifRvCoreIbexAlertFatalSwErr = 0, kDifRvCoreIbexAlertRecovSwErr = 1, kDifRvCoreIbexAlertFatalHwErr = 2, kDifRvCoreIbexAlertRecovHwErr = 3 }
	A rv_core_ibex alert type. More...

Functions
OT_WARN_UNUSED_RESULT dif_result_t	dif_rv_core_ibex_init (mmio_region_t base_addr, dif_rv_core_ibex_t *rv_core_ibex)
	Creates a new handle for a(n) rv_core_ibex peripheral. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_rv_core_ibex_alert_force (const dif_rv_core_ibex_t *rv_core_ibex, dif_rv_core_ibex_alert_t alert)
	Forces a particular alert, causing it to be escalated as if the hardware had raised it. More...

Detailed Description

RV_CORE_IBEX Device Interface Functions

Definition in file dif_rv_core_ibex_autogen.h.

Data Structure Documentation

◆ dif_rv_core_ibex

struct dif_rv_core_ibex

A handle to rv_core_ibex.

This type should be treated as opaque by users.

Definition at line 33 of file dif_rv_core_ibex_autogen.h.

Data Fields
mmio_region_t	base_addr	The base address for the rv_core_ibex hardware registers.

Typedef Documentation

◆ dif_rv_core_ibex_t

typedef struct dif_rv_core_ibex dif_rv_core_ibex_t

A handle to rv_core_ibex.

This type should be treated as opaque by users.

Enumeration Type Documentation

◆ dif_rv_core_ibex_alert

enum dif_rv_core_ibex_alert

A rv_core_ibex alert type.

Enumerator
kDifRvCoreIbexAlertFatalSwErr	Software triggered alert for fatal faults.
kDifRvCoreIbexAlertRecovSwErr	Software triggered Alert for recoverable faults.
kDifRvCoreIbexAlertFatalHwErr	Triggered when - Ibex raises `alert_major_internal_o` - Ibex raises `alert_major_bus_o` - A double fault is seen (Ibex raises `double_fault_seen_o`) - A bus integrity error is seen.
kDifRvCoreIbexAlertRecovHwErr	Triggered when Ibex raises `alert_minor_o`

Definition at line 56 of file dif_rv_core_ibex_autogen.h.

Function Documentation

◆ dif_rv_core_ibex_alert_force()

OT_WARN_UNUSED_RESULT dif_result_t dif_rv_core_ibex_alert_force	(	const dif_rv_core_ibex_t *	rv_core_ibex,
		dif_rv_core_ibex_alert_t	alert
	)

Forces a particular alert, causing it to be escalated as if the hardware had raised it.

Parameters

rv_core_ibex	A rv_core_ibex handle.
alert	The alert to force.

Returns: The result of the operation.

Definition at line 28 of file dif_rv_core_ibex_autogen.c.

◆ dif_rv_core_ibex_init()

OT_WARN_UNUSED_RESULT dif_result_t dif_rv_core_ibex_init	(	mmio_region_t	base_addr,
		dif_rv_core_ibex_t *	rv_core_ibex
	)

Creates a new handle for a(n) rv_core_ibex peripheral.

This function does not actuate the hardware.