SAFETY_CHECKERS TIFS APIs

Introduction

Functions
int32_t	SafetyCheckers_tifsReqFwlOpen (void)
	API to request TIFS to open firewall. More...
int32_t	SafetyCheckers_tifsGetFwlCfg (SafetyCheckers_TifsFwlConfig *fwlConfig, uint32_t size)
	API uses the pointer to firewall configuration fwlConfig as input and updates fwlConfig with the register dump of the firewall registers specified. More...
int32_t	SafetyCheckers_tifsVerifyFwlCfg (const SafetyCheckers_TifsFwlConfig *fwlConfig, uint32_t size)
	API compares the fwlConfig (golden reference) with runtime firewall register values and return success or failure. More...
int32_t	SafetyCheckers_tifsReqFwlClose (void)
	API to request TIFS to close firewall. More...

Function Documentation

SafetyCheckers_tifsReqFwlOpen()

int32_t SafetyCheckers_tifsReqFwlOpen

(

void

)

API to request TIFS to open firewall.

Returns

status SAFETY_CHECKERS_SOK : Success SAFETY_CHECKERS_FAIL: Failure

SafetyCheckers_tifsGetFwlCfg()

int32_t SafetyCheckers_tifsGetFwlCfg	(	SafetyCheckers_TifsFwlConfig *	fwlConfig,
		uint32_t	size
	)

API uses the pointer to firewall configuration fwlConfig as input and updates fwlConfig with the register dump of the firewall registers specified.

Parameters

fwlConfig	[IN/OUT] Pointer to static firewall configuration to be populated with register values
size	[IN] Number of entries in the static firewall configuration

Returns

status SAFETY_CHECKERS_SOK : Success SAFETY_CHECKERS_FAIL: Failure

SafetyCheckers_tifsVerifyFwlCfg()

int32_t SafetyCheckers_tifsVerifyFwlCfg	(	const SafetyCheckers_TifsFwlConfig *	fwlConfig,
		uint32_t	size
	)

API compares the fwlConfig (golden reference) with runtime firewall register values and return success or failure.

Parameters

fwlConfig	[IN/OUT] Pointer to static firewall configuration / Golden Reference to be verified against
size	[IN] Number of entries in the static firewall configuration

Returns

status SAFETY_CHECKERS_SOK : Success SAFETY_CHECKERS_FAIL: Failure

SafetyCheckers_tifsReqFwlClose()

int32_t SafetyCheckers_tifsReqFwlClose

(

void

)

API to request TIFS to close firewall.

Returns

status SAFETY_CHECKERS_SOK : Success SAFETY_CHECKERS_FAIL: Failure