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rtems: Add get/set interrupt priorities

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Add directives to get and set the priority of an interrupt vector.

Implement the directives for the following BSP families:

* arm/lpc24xx
* arm/lpc32xx
* powerpc/mpc55xxevb
* powerpc/qoriq

Implement the directives for the following interrupt controllers:

* GICv2 and GICv3 (arm and aarch64)
* NVIC (arm)
* PLIC (riscv)

Update #5002.
This commit is contained in:
Sebastian Huber
2024-04-05 11:07:23 +02:00
committed by Kinsey Moore
parent 89ccc65d1a
commit ab8817ca03
58 changed files with 2189 additions and 228 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
bsps/arm/beagle/irq/irq.c
View File

@@ -163,6 +163,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
int i;

19
bsps/arm/csb336/irq/irq.c
View File

@@ -88,6 +88,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
_CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt, NULL);

19
bsps/arm/csb337/irq/irq.c
View File

@@ -83,6 +83,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
unsigned long i = 0;

19
bsps/arm/edb7312/irq/irq.c
View File

@@ -125,6 +125,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
uint32_t int_stat = 0;

19
bsps/arm/gumstix/irq/irq.c
View File

@@ -80,6 +80,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
/* disable all interrupts */

10
bsps/arm/lpc24xx/include/bsp/irq.h
View File

@@ -132,20 +132,12 @@
#ifdef ARM_MULTILIB_ARCH_V4
#define LPC24XX_IRQ_PRIORITY_VALUE_MAX 15
#else
#define LPC24XX_IRQ_PRIORITY_VALUE_MAX 31
#define LPC24XX_IRQ_PRIORITY_VALUE_MAX 255
#endif
#define LPC24XX_IRQ_PRIORITY_COUNT (LPC24XX_IRQ_PRIORITY_VALUE_MAX + 1)
#define LPC24XX_IRQ_PRIORITY_HIGHEST LPC24XX_IRQ_PRIORITY_VALUE_MIN
#define LPC24XX_IRQ_PRIORITY_LOWEST LPC24XX_IRQ_PRIORITY_VALUE_MAX
#ifndef ASM
void lpc24xx_irq_set_priority(rtems_vector_number vector, unsigned priority);
unsigned lpc24xx_irq_get_priority(rtems_vector_number vector);
#endif /* ASM */
/** @} */
#endif /* LIBBSP_ARM_LPC24XX_IRQ_H */

58
bsps/arm/lpc24xx/irq/irq.c
View File

@@ -47,34 +47,6 @@ static inline bool lpc24xx_irq_is_valid(rtems_vector_number vector)
return vector < BSP_INTERRUPT_VECTOR_COUNT;
}
void lpc24xx_irq_set_priority(rtems_vector_number vector, unsigned priority)
{
if (lpc24xx_irq_is_valid(vector)) {
if (priority > LPC24XX_IRQ_PRIORITY_VALUE_MAX) {
priority = LPC24XX_IRQ_PRIORITY_VALUE_MAX;
}
#ifdef ARM_MULTILIB_ARCH_V4
VICVectPriorityBase [vector] = priority;
#else
_ARMV7M_NVIC_Set_priority((int) vector, (int) (priority << 3));
#endif
}
}
unsigned lpc24xx_irq_get_priority(rtems_vector_number vector)
{
if (lpc24xx_irq_is_valid(vector)) {
#ifdef ARM_MULTILIB_ARCH_V4
return VICVectPriorityBase [vector];
#else
return (unsigned) (_ARMV7M_NVIC_Get_priority((int) vector) >> 3);
#endif
} else {
return LPC24XX_IRQ_PRIORITY_VALUE_MIN - 1U;
}
}
#ifdef ARM_MULTILIB_ARCH_V4
rtems_status_code bsp_interrupt_get_attributes(
@@ -82,6 +54,9 @@ rtems_status_code bsp_interrupt_get_attributes(
rtems_interrupt_attributes *attributes
)
{
attributes->maximum_priority = LPC24XX_IRQ_PRIORITY_VALUE_MAX;
attributes->can_get_priority = true;
attributes->can_set_priority = true;
return RTEMS_SUCCESSFUL;
}
@@ -133,6 +108,33 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
if (priority > LPC24XX_IRQ_PRIORITY_VALUE_MAX) {
return RTEMS_INVALID_PRIORITY;
}
VICVectPriorityBase [vector] = priority;
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
*priority = VICVectPriorityBase [vector];
return RTEMS_SUCCESSFUL;
}
void bsp_interrupt_facility_initialize(void)
{
volatile uint32_t *addr = VICVectAddrBase;

4
bsps/arm/lpc32xx/include/bsp/irq.h
View File

@@ -161,10 +161,6 @@ extern "C" {
bool bsp_interrupt_is_valid_vector(rtems_vector_number vector);
void lpc32xx_irq_set_priority(rtems_vector_number vector, unsigned priority);
unsigned lpc32xx_irq_get_priority(rtems_vector_number vector);
typedef enum {
LPC32XX_IRQ_ACTIVE_LOW_OR_FALLING_EDGE,
LPC32XX_IRQ_ACTIVE_HIGH_OR_RISING_EDGE

10
bsps/arm/lpc32xx/include/tm27.h
View File

@@ -93,13 +93,19 @@ static inline void Clear_tm27_intr(void)
volatile lpc_timer *timer = LPC32XX_TM27_TIMER;
timer->ir = LPC_TIMER_IR_MR0;
lpc32xx_irq_set_priority(LPC32XX_TM27_IRQ, LPC32XX_IRQ_PRIORITY_LOWEST);
(void) rtems_interrupt_set_priority(
LPC32XX_TM27_IRQ,
LPC32XX_IRQ_PRIORITY_LOWEST
);
}
static inline void Lower_tm27_intr(void)
{
bsp_interrupt_vector_enable(LPC32XX_TM27_IRQ);
lpc32xx_irq_set_priority(LPC32XX_TM27_IRQ, LPC32XX_IRQ_PRIORITY_HIGHEST);
(void) rtems_interrupt_set_priority(
LPC32XX_TM27_IRQ,
LPC32XX_IRQ_PRIORITY_HIGHEST
);
}
#endif /* __tm27_h */

42
bsps/arm/lpc32xx/irq/irq.c
View File

@@ -160,39 +160,44 @@ static inline unsigned lpc32xx_irq_get_index(uint32_t val)
return val;
}
void lpc32xx_irq_set_priority(rtems_vector_number vector, unsigned priority)
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
if (bsp_interrupt_is_valid_vector(vector)) {
rtems_interrupt_level level;
unsigned i = 0;
uint32_t i;
if (priority > LPC32XX_IRQ_PRIORITY_LOWEST) {
priority = LPC32XX_IRQ_PRIORITY_LOWEST;
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
if (priority > LPC32XX_IRQ_PRIORITY_VALUE_MAX) {
return RTEMS_INVALID_PRIORITY;
}
rtems_interrupt_disable(level);
lpc32xx_irq_priority_table [vector] = (uint8_t) priority;
for (i = LPC32XX_IRQ_PRIORITY_HIGHEST; i <= priority; ++i) {
rtems_interrupt_disable(level);
lpc32xx_irq_clear_bit_in_field(vector, &lpc32xx_irq_priority_masks [i]);
rtems_interrupt_enable(level);
}
for (i = priority + 1; i <= LPC32XX_IRQ_PRIORITY_LOWEST; ++i) {
rtems_interrupt_disable(level);
lpc32xx_irq_set_bit_in_field(vector, &lpc32xx_irq_priority_masks [i]);
rtems_interrupt_enable(level);
}
}
}
unsigned lpc32xx_irq_get_priority(rtems_vector_number vector)
{
if (bsp_interrupt_is_valid_vector(vector)) {
return lpc32xx_irq_priority_table [vector];
} else {
return LPC32XX_IRQ_PRIORITY_LOWEST;
rtems_interrupt_enable(level);
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
*priority = lpc32xx_irq_priority_table [vector];
return RTEMS_SUCCESSFUL;
}
void lpc32xx_irq_set_activation_polarity(rtems_vector_number vector, lpc32xx_irq_activation_polarity activation_polarity)
@@ -326,6 +331,9 @@ rtems_status_code bsp_interrupt_get_attributes(
attributes->can_clear = is_sw_irq;
attributes->can_get_affinity = true;
attributes->can_set_affinity = true;
attributes->maximum_priority = LPC32XX_IRQ_PRIORITY_VALUE_MAX;
attributes->can_get_priority = true;
attributes->can_set_priority = true;
return RTEMS_SUCCESSFUL;
}

19
bsps/arm/raspberrypi/irq/irq.c
View File

@@ -206,6 +206,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
#if defined(RTEMS_SMP)
rtems_status_code bsp_interrupt_get_affinity(
rtems_vector_number vector,

19
bsps/arm/rtl22xx/irq/irq.c
View File

@@ -82,6 +82,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
volatile uint32_t *ctrl = (volatile uint32_t *) VICVectCntlBase;

30
bsps/arm/shared/irq/irq-armv7m.c
View File

@@ -43,6 +43,9 @@ rtems_status_code bsp_interrupt_get_attributes(
rtems_interrupt_attributes *attributes
)
{
attributes->maximum_priority = 255;
attributes->can_get_priority = true;
attributes->can_set_priority = true;
return RTEMS_SUCCESSFUL;
}
@@ -94,6 +97,33 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
if (priority > 255) {
return RTEMS_INVALID_PRIORITY;
}
_ARMV7M_NVIC_Set_priority((int) vector, (int) priority);
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
*priority = (uint32_t) _ARMV7M_NVIC_Get_priority((int) vector);
return RTEMS_SUCCESSFUL;
}
void bsp_interrupt_facility_initialize(void)
{
ARMV7M_Exception_handler *vector_table;

19
bsps/arm/smdk2410/irq/irq.c
View File

@@ -81,6 +81,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
_CPU_ISR_install_vector(ARM_EXCEPTION_IRQ, _ARMV4_Exception_interrupt, NULL);

19
bsps/arm/tms570/irq/irq.c
View File

@@ -289,6 +289,25 @@ rtems_status_code bsp_interrupt_vector_disable(
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
/**
* @brief Init function of interrupt module
*

19
bsps/i386/shared/irq/irq.c
View File

@@ -338,6 +338,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
#if defined(RTEMS_SMP)
rtems_status_code bsp_interrupt_get_affinity(
rtems_vector_number vector,

49
bsps/include/bsp/irq-generic.h
View File

@@ -373,6 +373,55 @@ rtems_status_code bsp_interrupt_raise_on(
*/
rtems_status_code bsp_interrupt_clear( rtems_vector_number vector );
/**
* @brief Gets the priority of the interrupt vector.
*
* The return status shall correspond to the
* rtems_interrupt_attributes::can_get_priority value of the interrupt vector.
*
* @param vector is the interrupt vector number. The vector number shall be
* less than BSP_INTERRUPT_VECTOR_COUNT.
*
* @param[out] priority is the pointer to an uint32_t object. When the
* directive call is successful, the priority of the interrupt vector will be
* stored in this object. The pointer shall be valid.
*
* @retval ::RTEMS_SUCCESSFUL The requested operation was successful.
*
* @retval ::RTEMS_UNSATISFIED There is no priority associated with the
* interrupt vector. This status shall be returned if the function is not
* implemented by the BSP.
*/
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
);
/**
* @brief Sets the priority of the interrupt vector.
*
* The return status shall correspond to the
* rtems_interrupt_attributes::can_set_priority value of the interrupt vector.
*
* @param vector is the interrupt vector number. The vector number shall be
* less than BSP_INTERRUPT_VECTOR_COUNT.
*
* @param priority is the new priority for the interrupt vector.
*
* @retval ::RTEMS_SUCCESSFUL The requested operation was successful.
*
* @retval ::RTEMS_INVALID_PRIORITY The priority specified by ``priority`` was
* not a valid new priority for the interrupt vector.
*
* @retval ::RTEMS_UNSATISFIED The request to set the priority of the interrupt
* vector has not been satisfied. This status shall be returned if the
* function is not implemented by the BSP.
*/
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
);
/**
* @brief Gets the processor affinity set of the interrupt vector.
*

10
bsps/include/dev/irq/arm-gic-irq.h
View File

@@ -71,16 +71,6 @@ extern "C" {
#define ARM_GIC_DIST ((volatile gic_dist *) BSP_ARM_GIC_DIST_BASE)
rtems_status_code arm_gic_irq_set_priority(
rtems_vector_number vector,
uint8_t priority
);
rtems_status_code arm_gic_irq_get_priority(
rtems_vector_number vector,
uint8_t *priority
);
rtems_status_code arm_gic_irq_set_group(
rtems_vector_number vector,
gic_group group

4
bsps/include/dev/irq/arm-gic-tm27.h
View File

@@ -81,7 +81,7 @@ static inline void Install_tm27_vector( rtems_interrupt_handler handler )
);
_Assert_Unused_variable_equals( sc, RTEMS_SUCCESSFUL );
sc = arm_gic_irq_set_priority(
sc = rtems_interrupt_set_priority(
ARM_GIC_TM27_IRQ_LOW,
ARM_GIC_TM27_PRIO_LOW
);
@@ -100,7 +100,7 @@ static inline void Install_tm27_vector( rtems_interrupt_handler handler )
);
_Assert_Unused_variable_equals( sc, RTEMS_SUCCESSFUL );
sc = arm_gic_irq_set_priority(
sc = rtems_interrupt_set_priority(
ARM_GIC_TM27_IRQ_HIGH,
ARM_GIC_TM27_PRIO_HIGH
);

3
bsps/include/dev/irq/arm-gicv3.h
View File

@@ -371,6 +371,9 @@ static inline void gicv3_get_attributes(
attributes->maybe_enable = true;
attributes->maybe_disable = true;
attributes->can_raise = true;
attributes->can_get_priority = true;
attributes->can_set_priority = true;
attributes->maximum_priority = 255;
if ( vector <= ARM_GIC_IRQ_SGI_LAST ) {
/*

19
bsps/lm32/shared/irq/irq.c
View File

@@ -72,3 +72,22 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
lm32_interrupt_mask(1 << vector);
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}

19
bsps/m68k/genmcf548x/irq/irq.c
View File

@@ -136,6 +136,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
static void set_exception_handler(rtems_vector_number vector, void_func handler)
{
void **vbr;

19
bsps/microblaze/microblaze_fpga/irq/irq.c
View File

@@ -122,6 +122,25 @@ rtems_status_code bsp_interrupt_vector_disable( rtems_vector_number vector )
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize( void )
{
/*

19
bsps/mips/shared/irq/irq.c
View File

@@ -121,6 +121,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
mips_install_isr_entries();

19
bsps/powerpc/gen5200/irq/irq.c
View File

@@ -414,6 +414,25 @@ rtems_status_code bsp_interrupt_vector_disable( rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
#if (BENCHMARK_IRQ_PROCESSING == 0)
void BSP_IRQ_Benchmarking_Reset( void)
{

19
bsps/powerpc/gen83xx/irq/irq.c
View File

@@ -476,6 +476,25 @@ rtems_status_code bsp_interrupt_vector_disable( rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
/*
* IRQ Handler: this is called from the primary exception dispatcher
*/

29
bsps/powerpc/mpc55xxevb/include/bsp/irq.h
View File

@@ -453,13 +453,20 @@ extern "C" {
* Interrupt controller
*/
#define MPC55XX_INTC_MIN_PRIORITY 1U
#define MPC55XX_INTC_MAX_PRIORITY 15U
#define MPC55XX_INTC_DISABLED_PRIORITY 0U
#define MPC55XX_INTC_INVALID_PRIORITY (MPC55XX_INTC_MAX_PRIORITY + 1)
#define MPC55XX_INTC_DEFAULT_PRIORITY (MPC55XX_INTC_MIN_PRIORITY + 1)
/*
* These are RTEMS API priority values, not INTC priority values. We have:
* 15 - API-priority == INTC-priority
*
* The API-priority value 15 (which is INTC-priority 0) effectively disables
* the interrupt.
*/
#define MPC55XX_INTC_MIN_PRIORITY 14U
#define MPC55XX_INTC_MAX_PRIORITY 0U
#define MPC55XX_INTC_DISABLED_PRIORITY 15U
#define MPC55XX_INTC_INVALID_PRIORITY 16U
#define MPC55XX_INTC_DEFAULT_PRIORITY 13U
#define MPC55XX_INTC_IS_VALID_PRIORITY(p) \
((p) >= MPC55XX_INTC_DISABLED_PRIORITY && (p) <= MPC55XX_INTC_MAX_PRIORITY)
(((uint32_t) (p)) <= MPC55XX_INTC_DISABLED_PRIORITY)
rtems_status_code mpc55xx_interrupt_handler_install(
rtems_vector_number vector,
@@ -470,16 +477,6 @@ rtems_status_code mpc55xx_interrupt_handler_install(
void *arg
);
rtems_status_code mpc55xx_intc_get_priority(
rtems_vector_number vector,
unsigned *priority
);
rtems_status_code mpc55xx_intc_set_priority(
rtems_vector_number vector,
unsigned priority
);
rtems_status_code mpc55xx_intc_raise_software_irq(rtems_vector_number vector);
rtems_status_code mpc55xx_intc_clear_software_irq(rtems_vector_number vector);

54
bsps/powerpc/mpc55xxevb/start/irq.c
View File

@@ -45,35 +45,30 @@
#include <rtems/status-checks.h>
/**
* @brief Returns the priority @a priority of IRQ @a vector from the INTC.
*/
rtems_status_code mpc55xx_intc_get_priority( rtems_vector_number vector, unsigned *priority)
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
if (MPC55XX_IRQ_IS_VALID( vector)) {
*priority = INTC.PSR [vector].B.PRI;
bsp_interrupt_assert( bsp_interrupt_is_valid_vector( vector));
bsp_interrupt_assert( priority != NULL);
*priority = MPC55XX_INTC_DISABLED_PRIORITY - INTC.PSR [vector].B.PRI;
return RTEMS_SUCCESSFUL;
} else {
*priority = MPC55XX_INTC_INVALID_PRIORITY;
return RTEMS_INVALID_NUMBER;
}
}
/**
* @brief Sets the priority of IRQ @a vector to @a priority at the INTC.
*/
rtems_status_code mpc55xx_intc_set_priority( rtems_vector_number vector, unsigned priority)
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
if (MPC55XX_IRQ_IS_VALID( vector) && MPC55XX_INTC_IS_VALID_PRIORITY( priority)) {
INTC.PSR [vector].B.PRI = priority;
if (INTC.PSR [vector].B.PRI == priority) {
bsp_interrupt_assert( bsp_interrupt_is_valid_vector( vector));
if (!MPC55XX_INTC_IS_VALID_PRIORITY( priority)) {
return RTEMS_INVALID_PRIORITY;
}
INTC.PSR [vector].B.PRI = MPC55XX_INTC_DISABLED_PRIORITY - priority;
return RTEMS_SUCCESSFUL;
} else {
return RTEMS_IO_ERROR;
}
} else {
return RTEMS_INVALID_NUMBER;
}
}
/**
@@ -120,7 +115,7 @@ rtems_status_code mpc55xx_interrupt_handler_install(
sc = rtems_interrupt_handler_install( vector, info, options, handler, arg);
RTEMS_CHECK_SC( sc, "Install interrupt handler");
return mpc55xx_intc_set_priority( vector, priority);
return rtems_interrupt_set_priority( vector, priority);
} else {
return RTEMS_INVALID_NUMBER;
}
@@ -168,6 +163,9 @@ rtems_status_code bsp_interrupt_get_attributes(
rtems_interrupt_attributes *attributes
)
{
attributes->maximum_priority = MPC55XX_INTC_DISABLED_PRIORITY;
attributes->can_get_priority = true;
attributes->can_set_priority = true;
return RTEMS_SUCCESSFUL;
}
@@ -207,14 +205,10 @@ rtems_status_code bsp_interrupt_vector_is_enabled(
rtems_status_code bsp_interrupt_vector_enable( rtems_vector_number vector)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
mpc55xx_intc_set_priority( vector, MPC55XX_INTC_DEFAULT_PRIORITY);
return RTEMS_SUCCESSFUL;
return bsp_interrupt_set_priority( vector, MPC55XX_INTC_DEFAULT_PRIORITY);
}
rtems_status_code bsp_interrupt_vector_disable( rtems_vector_number vector)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
mpc55xx_intc_set_priority( vector, MPC55XX_INTC_DISABLED_PRIORITY);
return RTEMS_SUCCESSFUL;
return bsp_interrupt_set_priority( vector, MPC55XX_INTC_DISABLED_PRIORITY);
}

19
bsps/powerpc/mpc8260ads/irq/irq.c
View File

@@ -398,6 +398,25 @@ rtems_status_code bsp_interrupt_vector_disable( rtems_vector_number irqnum)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize()
{
rtems_status_code sc;

19
bsps/powerpc/psim/irq/irq_init.c
View File

@@ -158,6 +158,25 @@ rtems_status_code bsp_interrupt_vector_disable( rtems_vector_number irqnum)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
rtems_status_code sc;

19
bsps/powerpc/qemuppc/irq/irq_init.c
View File

@@ -108,6 +108,25 @@ rtems_status_code bsp_interrupt_vector_disable( rtems_vector_number irqnum)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
rtems_status_code sc;

5
bsps/powerpc/qoriq/clock/clock-config.c
View File

@@ -115,10 +115,9 @@ static void qoriq_clock_handler_install(rtems_interrupt_handler handler)
}
#endif
sc = qoriq_pic_set_priority(
sc = rtems_interrupt_set_priority(
CLOCK_INTERRUPT,
QORIQ_PIC_PRIORITY_LOWEST,
NULL
QORIQ_PIC_PRIORITY_LOWEST
);
if (sc != RTEMS_SUCCESSFUL) {
bsp_fatal(QORIQ_FATAL_CLOCK_INTERRUPT_SET_PRIORITY);

25
bsps/powerpc/qoriq/include/bsp/irq.h
View File

@@ -394,19 +394,20 @@ extern "C" {
* @{
*/
#define QORIQ_PIC_PRIORITY_LOWEST 1
#define QORIQ_PIC_PRIORITY_HIGHEST 15
#define QORIQ_PIC_PRIORITY_DISABLED 0
#define QORIQ_PIC_PRIORITY_INVALID (QORIQ_PIC_PRIORITY_HIGHEST + 1)
#define QORIQ_PIC_PRIORITY_DEFAULT (QORIQ_PIC_PRIORITY_LOWEST + 1)
/*
* These are RTEMS API priority values, not PIC priority values. We have:
* 15 - API-priority == PIC-priority
*
* The API-priority value 15 (which is PIC-priority 0) effectively disables the
* interrupt.
*/
#define QORIQ_PIC_PRIORITY_LOWEST 14
#define QORIQ_PIC_PRIORITY_HIGHEST 0
#define QORIQ_PIC_PRIORITY_DISABLED 15
#define QORIQ_PIC_PRIORITY_INVALID 16
#define QORIQ_PIC_PRIORITY_DEFAULT 13
#define QORIQ_PIC_PRIORITY_IS_VALID(p) \
((p) >= QORIQ_PIC_PRIORITY_DISABLED && (p) <= QORIQ_PIC_PRIORITY_HIGHEST)
rtems_status_code qoriq_pic_set_priority(
rtems_vector_number vector,
int new_priority,
int *old_priority
);
(((uint32_t) (p)) <= QORIQ_PIC_PRIORITY_DISABLED)
rtems_status_code qoriq_pic_msi_allocate(rtems_vector_number *vector);

7
bsps/powerpc/qoriq/include/tm27.h
View File

@@ -58,6 +58,9 @@ static inline void Install_tm27_vector( rtems_interrupt_handler handler )
rtems_vector_number low = QORIQ_IRQ_IPI_0 + IPI_INDEX_LOW;
rtems_vector_number high = QORIQ_IRQ_IPI_0 + IPI_INDEX_HIGH;
(void) rtems_interrupt_set_priority(low, 14);
(void) rtems_interrupt_set_priority(high, 13);
rtems_interrupt_entry_initialize(
&entry_low,
handler,
@@ -70,8 +73,6 @@ static inline void Install_tm27_vector( rtems_interrupt_handler handler )
&entry_low
);
(void) qoriq_pic_set_priority(low, 1, NULL);
rtems_interrupt_entry_initialize(
&entry_high,
handler,
@@ -83,8 +84,6 @@ static inline void Install_tm27_vector( rtems_interrupt_handler handler )
RTEMS_INTERRUPT_UNIQUE,
&entry_high
);
(void) qoriq_pic_set_priority(high, 2, NULL);
}
static inline void qoriq_tm27_cause(uint32_t ipi_index)

60
bsps/powerpc/qoriq/irq/irq.c
View File

@@ -299,43 +299,52 @@ static bool pic_is_ipi(rtems_vector_number vector)
return (vector - QORIQ_IRQ_IPI_BASE) < 4;
}
rtems_status_code qoriq_pic_set_priority(
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
int new_priority,
int *old_priority
uint32_t *priority
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
uint32_t old_vpr = 0;
volatile qoriq_pic_src_cfg *src_cfg;
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
if (QORIQ_IRQ_IS_MSI(vector)) {
return RTEMS_UNSATISFIED;
}
if (bsp_interrupt_is_valid_vector(vector)) {
volatile qoriq_pic_src_cfg *src_cfg = get_src_cfg(vector);
src_cfg = get_src_cfg(vector);
*priority =
QORIQ_PIC_PRIORITY_DISABLED - VPR_PRIORITY_GET(src_cfg->vpr);
return RTEMS_SUCCESSFUL;
}
if (QORIQ_PIC_PRIORITY_IS_VALID(new_priority)) {
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
volatile qoriq_pic_src_cfg *src_cfg;
rtems_interrupt_lock_context lock_context;
uint32_t vpr;
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
if (QORIQ_IRQ_IS_MSI(vector)) {
return RTEMS_UNSATISFIED;
}
if (!QORIQ_PIC_PRIORITY_IS_VALID(priority)) {
return RTEMS_INVALID_PRIORITY;
}
src_cfg = get_src_cfg(vector);
rtems_interrupt_lock_acquire(&lock, &lock_context);
old_vpr = src_cfg->vpr;
src_cfg->vpr = VPR_PRIORITY_SET(old_vpr, (uint32_t) new_priority);
vpr = src_cfg->vpr;
src_cfg->vpr =
VPR_PRIORITY_SET(vpr, QORIQ_PIC_PRIORITY_DISABLED - priority);
rtems_interrupt_lock_release(&lock, &lock_context);
} else if (new_priority < 0) {
old_vpr = src_cfg->vpr;
} else {
sc = RTEMS_INVALID_PRIORITY;
}
} else {
sc = RTEMS_INVALID_ID;
}
if (old_priority != NULL) {
*old_priority = (int) VPR_PRIORITY_GET(old_vpr);
}
return sc;
return RTEMS_SUCCESSFUL;
}
rtems_status_code qoriq_pic_set_sense_and_polarity(
@@ -473,6 +482,9 @@ rtems_status_code bsp_interrupt_get_attributes(
attributes->can_set_affinity = !(is_ipi || is_msi);
attributes->can_raise = is_ipi;
attributes->can_raise_on = is_ipi;
attributes->maximum_priority = QORIQ_PIC_PRIORITY_DISABLED;
attributes->can_get_priority = !is_msi;
attributes->can_set_priority = !is_msi;
if (is_msi) {
attributes->can_be_triggered_by_message = true;

5
bsps/powerpc/qoriq/mpci/intercom.c
View File

@@ -313,10 +313,9 @@ void qoriq_intercom_init(void)
);
assert(sc == RTEMS_SUCCESSFUL);
sc = qoriq_pic_set_priority(
sc = rtems_interrupt_set_priority(
QORIQ_IRQ_IPI_0,
QORIQ_PIC_PRIORITY_LOWEST,
NULL
QORIQ_PIC_PRIORITY_LOWEST
);
assert(sc == RTEMS_SUCCESSFUL);

19
bsps/powerpc/shared/irq/ppc-irq-generic.c
View File

@@ -151,6 +151,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
/*

19
bsps/powerpc/t32mppc/irq/irq.c
View File

@@ -92,6 +92,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
#if defined(RTEMS_SMP)
rtems_status_code bsp_interrupt_get_affinity(
rtems_vector_number vector,

19
bsps/powerpc/tqm8xx/irq/irq.c
View File

@@ -143,6 +143,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
/*
* IRQ Handler: this is called from the primary exception dispatcher
*/

19
bsps/powerpc/virtex/irq/irq_init.c
View File

@@ -182,6 +182,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
static int C_dispatch_irq_handler(BSP_Exception_frame *frame, unsigned int excNum)
{
BSP_irq_handle_at_opbintc();

19
bsps/riscv/griscv/irq/irq.c
View File

@@ -153,6 +153,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_affinity(
rtems_vector_number vector,
Processor_mask *affinity

44
bsps/riscv/riscv/irq/irq.c
View File

@@ -356,6 +356,8 @@ rtems_status_code bsp_interrupt_get_attributes(
rtems_interrupt_attributes *attributes
)
{
bool is_external = RISCV_INTERRUPT_VECTOR_IS_EXTERNAL(vector);
attributes->is_maskable = true;
attributes->can_enable = true;
attributes->maybe_enable = true;
@@ -364,8 +366,13 @@ rtems_status_code bsp_interrupt_get_attributes(
attributes->can_raise = (vector == RISCV_INTERRUPT_VECTOR_SOFTWARE);
attributes->can_raise_on = attributes->can_raise;
attributes->cleared_by_acknowledge = true;
attributes->can_get_affinity = RISCV_INTERRUPT_VECTOR_IS_EXTERNAL(vector);
attributes->can_set_affinity = attributes->can_get_affinity;
attributes->can_get_affinity = is_external;
attributes->can_set_affinity = is_external;
/* The PLIC priority is defined by a 32-bit WARL register */
attributes->maximum_priority = UINT32_MAX;
attributes->can_get_priority = is_external;
attributes->can_set_priority = is_external;
if (vector == RISCV_INTERRUPT_VECTOR_SOFTWARE) {
attributes->trigger_signal = RTEMS_INTERRUPT_NO_SIGNAL;
@@ -619,6 +626,39 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
if (!RISCV_INTERRUPT_VECTOR_IS_EXTERNAL(vector)) {
return RTEMS_UNSATISFIED;
}
riscv_plic->priority[RISCV_INTERRUPT_VECTOR_EXTERNAL_TO_INDEX(vector)] =
UINT32_MAX - priority;
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
if (!RISCV_INTERRUPT_VECTOR_IS_EXTERNAL(vector)) {
return RTEMS_UNSATISFIED;
}
*priority = UINT32_MAX -
riscv_plic->priority[RISCV_INTERRUPT_VECTOR_EXTERNAL_TO_INDEX(vector)];
return RTEMS_SUCCESSFUL;
}
#ifdef RTEMS_SMP
rtems_status_code bsp_interrupt_set_affinity(
rtems_vector_number vector,

3
bsps/shared/dev/irq/arm-gicv2-get-attributes.c
View File

@@ -46,6 +46,9 @@ rtems_status_code bsp_interrupt_get_attributes(
attributes->maybe_enable = true;
attributes->maybe_disable = true;
attributes->can_raise = true;
attributes->can_get_priority = true;
attributes->can_set_priority = true;
attributes->maximum_priority = 255;
if ( vector <= ARM_GIC_IRQ_SGI_LAST ) {
/*

3
bsps/shared/dev/irq/arm-gicv2-zynqmp.c
View File

@@ -48,6 +48,9 @@ rtems_status_code bsp_interrupt_get_attributes(
attributes->maybe_enable = true;
attributes->maybe_disable = true;
attributes->can_raise = true;
attributes->can_get_priority = true;
attributes->can_set_priority = true;
attributes->maximum_priority = 255;
if ( vector <= ARM_GIC_IRQ_SGI_LAST ) {
/*

34
bsps/shared/dev/irq/arm-gicv2.c
View File

@@ -272,40 +272,36 @@ BSP_START_TEXT_SECTION void arm_gic_irq_initialize_secondary_cpu(void)
}
#endif
rtems_status_code arm_gic_irq_set_priority(
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint8_t priority
uint32_t priority
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (bsp_interrupt_is_valid_vector(vector)) {
volatile gic_dist *dist = ARM_GIC_DIST;
uint8_t gic_priority = (uint8_t) priority;
gic_id_set_priority(dist, vector, priority);
} else {
sc = RTEMS_INVALID_ID;
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
if (gic_priority != priority) {
return RTEMS_INVALID_PRIORITY;
}
return sc;
gic_id_set_priority(dist, vector, gic_priority);
return RTEMS_SUCCESSFUL;
}
rtems_status_code arm_gic_irq_get_priority(
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint8_t *priority
uint32_t *priority
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (bsp_interrupt_is_valid_vector(vector)) {
volatile gic_dist *dist = ARM_GIC_DIST;
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
*priority = gic_id_get_priority(dist, vector);
} else {
sc = RTEMS_INVALID_ID;
}
return sc;
return RTEMS_SUCCESSFUL;
}
rtems_status_code arm_gic_irq_set_group(

33
bsps/shared/dev/irq/arm-gicv3.c
View File

@@ -208,14 +208,19 @@ BSP_START_TEXT_SECTION void arm_gic_irq_initialize_secondary_cpu(void)
}
#endif
rtems_status_code arm_gic_irq_set_priority(
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint8_t priority
uint32_t priority
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
uint8_t gic_priority = (uint8_t) priority;
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
if (gic_priority != priority) {
return RTEMS_INVALID_PRIORITY;
}
if (bsp_interrupt_is_valid_vector(vector)) {
if (vector >= 32) {
volatile gic_dist *dist = ARM_GIC_DIST;
gic_id_set_priority(dist, vector, priority);
@@ -226,21 +231,18 @@ rtems_status_code arm_gic_irq_set_priority(
_SMP_Get_current_processor()
);
}
} else {
sc = RTEMS_INVALID_ID;
return RTEMS_SUCCESSFUL;
}
return sc;
}
rtems_status_code arm_gic_irq_get_priority(
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint8_t *priority
uint32_t *priority
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
if (bsp_interrupt_is_valid_vector(vector)) {
if (vector >= 32) {
volatile gic_dist *dist = ARM_GIC_DIST;
*priority = gic_id_get_priority(dist, vector);
@@ -250,11 +252,8 @@ rtems_status_code arm_gic_irq_get_priority(
_SMP_Get_current_processor()
);
}
} else {
sc = RTEMS_INVALID_ID;
}
return sc;
return RTEMS_SUCCESSFUL;
}
#ifdef RTEMS_SMP

19
bsps/shared/irq/irq-default.c
View File

@@ -93,6 +93,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
void bsp_interrupt_facility_initialize(void)
{
/* Nothing to do */

65
bsps/shared/irq/irq-priority.c Normal file
View File

@@ -0,0 +1,65 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSImplClassicIntr
*
* @brief This source file contains the implementation of
* rtems_interrupt_get_priority() and rtems_interrupt_set_priority().
*/
/*
* Copyright (C) 2024 embedded brains GmbH & Co. KG
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <bsp/irq-generic.h>
rtems_status_code rtems_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
if (!bsp_interrupt_is_valid_vector(vector)) {
return RTEMS_INVALID_ID;
}
return bsp_interrupt_set_priority(vector, priority);
}
rtems_status_code rtems_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
if (priority == NULL) {
return RTEMS_INVALID_ADDRESS;
}
if (!bsp_interrupt_is_valid_vector(vector)) {
return RTEMS_INVALID_ID;
}
return bsp_interrupt_get_priority(vector, priority);
}

19
bsps/sparc/leon3/start/eirq.c
View File

@@ -354,6 +354,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
#if defined(RTEMS_SMP)
rtems_status_code bsp_interrupt_set_affinity(
rtems_vector_number vector,

19
bsps/sparc/shared/irq/irq-shared.c
View File

@@ -142,6 +142,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
#if defined(RTEMS_SMP)
rtems_status_code bsp_interrupt_get_affinity(
rtems_vector_number vector,

19
bsps/x86_64/amd64/interrupts/idt.c
View File

@@ -145,6 +145,25 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
bsp_interrupt_assert(priority != NULL);
return RTEMS_UNSATISFIED;
}
rtems_status_code bsp_interrupt_get_attributes(
rtems_vector_number vector,
rtems_interrupt_attributes *attributes

3
cpukit/doxygen/appl-config.h
View File

@@ -2854,6 +2854,9 @@
* CONFIGURE_STACK_CHECKER_ENABLED. However, using a too small interrupt stack
* size may still result in undefined behaviour.
*
* The interrupt stack size may depend on the interrupt priority settings, see
* also rtems_interrupt_set_priority().
*
* In releases before RTEMS 5.1 the default value was @ref
* CONFIGURE_MINIMUM_TASK_STACK_SIZE instead of #CPU_STACK_MINIMUM_SIZE.
* @endparblock

170
cpukit/include/rtems/rtems/intr.h
View File

@@ -9,7 +9,7 @@
*/
/*
* Copyright (C) 2008, 2022 embedded brains GmbH & Co. KG
* Copyright (C) 2008, 2024 embedded brains GmbH & Co. KG
* Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
*
* Redistribution and use in source and binary forms, with or without
@@ -1688,6 +1688,151 @@ rtems_status_code rtems_interrupt_raise_on(
*/
rtems_status_code rtems_interrupt_clear( rtems_vector_number vector );
/* Generated from spec:/rtems/intr/if/get-priority */
/**
* @ingroup RTEMSAPIClassicIntr
*
* @brief Gets the priority of the interrupt vector.
*
* @param vector is the interrupt vector number.
*
* @param[out] priority is the pointer to an uint32_t object. When the
* directive call is successful, the priority of the interrupt vector will be
* stored in this object.
*
* @retval ::RTEMS_SUCCESSFUL The requested operation was successful.
*
* @retval ::RTEMS_INVALID_ADDRESS The ``priority`` parameter was NULL.
*
* @retval ::RTEMS_INVALID_ID There was no interrupt vector associated with the
* number specified by ``vector``.
*
* @retval ::RTEMS_UNSATISFIED There is no priority associated with the
* interrupt vector.
*
* @par Notes
* The rtems_interrupt_set_priority() directive may be used to set the priority
* associated with an interrupt vector.
*
* @par Constraints
* @parblock
* The following constraints apply to this directive:
*
* * The directive may be called from within interrupt context.
*
* * The directive may be called from within device driver initialization
* context.
*
* * The directive may be called from within task context.
*
* * The directive will not cause the calling task to be preempted.
* @endparblock
*/
rtems_status_code rtems_interrupt_get_priority(
rtems_vector_number vector,
uint32_t *priority
);
/* Generated from spec:/rtems/intr/if/set-priority */
/**
* @ingroup RTEMSAPIClassicIntr
*
* @brief Sets the priority of the interrupt vector.
*
* @param vector is the interrupt vector number.
*
* @param priority is the new priority for the interrupt vector.
*
* This directive sets the priority of the interrupt specified by ``vector`` to
* the priority specified by ``priority``.
*
* For processor-specific interrupts, the priority of the interrupt specific to
* a processor executing the directive call will be set.
*
* @retval ::RTEMS_SUCCESSFUL The requested operation was successful.
*
* @retval ::RTEMS_INVALID_ID There was no interrupt vector associated with the
* number specified by ``vector``.
*
* @retval ::RTEMS_INVALID_PRIORITY The priority specified by ``priority`` was
* not a valid new priority for the interrupt vector.
*
* @retval ::RTEMS_UNSATISFIED The request to set the priority of the interrupt
* vector has not been satisfied.
*
* @par Notes
* @parblock
* The rtems_interrupt_get_priority() directive may be used to get the priority
* associated with an interrupt vector.
*
* The interrupt prioritization support depends on the interrupt controller of
* the target. It is strongly recommended to read the relevant hardware
* documentation. What happens when the priority of a pending or active
* interrupt is changed, depends on the interrupt controller. In general, you
* should set the interrupt priority of an interrupt vector before a handler is
* installed. On some interrupt controllers, setting the priority to the
* maximum value (lowest importance) effectively disables the interrupt. On
* some architectures, a range of interrupt priority values may be not disabled
* by the interrupt disable directives. Handlers of such interrupts shall not
* use operating system services.
*
* The interrupt priority settings affect the maximum nesting depth while
* servicing interrupts. The interrupt stack size calculation needs to take
* this into account, see also @ref CONFIGURE_INTERRUPT_STACK_SIZE.
*
* For the ARM Generic Interrupt Controller (GIC), an 8-bit priority value is
* supported. The granularity of the priority levels depends on the interrupt
* controller configuration. Some low-order bits of a priority value may be
* read-as-zero (RAZ) and writes are ignored (WI). Where group 0 (FIQ) and
* group 1 (IRQ) interrupts are used, it is recommended to use the lower half
* of the supported priority value range for the group 0 interrupts and the
* upper half for group 1 interrupts. This ensures that group 1 interrupts
* cannot preempt group 0 interrupts.
*
* For the Armv7-M Nested Vector Interrupt Controller (NVIC), an 8-bit priority
* value is supported. The granularity of the priority levels depends on the
* interrupt controller configuration. Some lower bits of a priority value may
* be read-as-zero (RAZ) and writes are ignored (WI). Interrupts with a
* priority value less than 128 are not disabled by the RTEMS interrupt disable
* directives. Handlers of such interrupts shall not use operating system
* services.
*
* For the RISC-V Platform-Level Interrupt Controller (PLIC), all priority
* values from 0 up to and including the 0xffffffff are supported since the
* priority for the PLIC is defined by a write-any-read-legal (WARL) register.
* Please note that for this directive in contrast to the PLIC, a higher
* priority value is associated with a lower importance. The maximum priority
* value (mapped to the value 0 for the PLIC) is reserved to mean "never
* interrupt" and effectively disables the interrupt.
*
* For the QorIQ Multicore Programmable Interrupt Controller (MPIC), a 4-bit
* priority value is supported. Please note that for this directive in
* contrast to the MPIC, a higher priority value is associated with a lower
* importance. The maximum priority value of 15 (mapped to the value 0 for the
* MPIC) inhibits signalling of this interrupt.
* @endparblock
*
* @par Constraints
* @parblock
* The following constraints apply to this directive:
*
* * The directive may be called from within interrupt context.
*
* * The directive may be called from within device driver initialization
* context.
*
* * The directive may be called from within task context.
*
* * The directive will not cause the calling task to be preempted.
* @endparblock
*/
rtems_status_code rtems_interrupt_set_priority(
rtems_vector_number vector,
uint32_t priority
);
/* Generated from spec:/rtems/intr/if/get-affinity */
/**
@@ -1965,6 +2110,29 @@ typedef struct {
* rtems_interrupt_raise(), or rtems_interrupt_raise_on().
*/
rtems_interrupt_signal_variant trigger_signal;
/**
* @brief This member is true, if the priority of the interrupt vector can be
* obtained by rtems_interrupt_get_priority(), otherwise it is false.
*/
bool can_get_priority;
/**
* @brief This member is true, if the priority of the interrupt vector can be
* set by rtems_interrupt_set_priority(), otherwise it is false.
*/
bool can_set_priority;
/**
* @brief This member represents the maximum priority value of the interrupt
* vector. By convention, the minimum priority value is zero. Lower
* priority values shall be associated with a higher importance. The higher
* the priority value, the less important is the service of the associated
* interrupt vector. Where nested interrupts are supported, interrupts with
* a lower priority value may preempt other interrupts having a higher
* priority value.
*/
uint32_t maximum_priority;
} rtems_interrupt_attributes;
/* Generated from spec:/rtems/intr/if/get-attributes */

1
spec/build/bsps/objirq.yml
View File

@@ -21,6 +21,7 @@ source:
- bsps/shared/irq/irq-info.c
- bsps/shared/irq/irq-legacy.c
- bsps/shared/irq/irq-lock.c
- bsps/shared/irq/irq-priority.c
- bsps/shared/irq/irq-record.c
- bsps/shared/irq/irq-server.c
- bsps/shared/irq/irq-shell.c

1
spec/build/bsps/powerpc/ss555/bspss555.yml
View File

@@ -80,6 +80,7 @@ source:
- bsps/shared/irq/irq-handler-remove.c
- bsps/shared/irq/irq-info.c
- bsps/shared/irq/irq-lock.c
- bsps/shared/irq/irq-priority.c
- bsps/shared/irq/irq-record.c
- bsps/shared/irq/irq-server.c
- bsps/shared/irq/irq-shell.c

2
spec/build/testsuites/validation/validation-intr.yml
View File

@@ -22,11 +22,13 @@ source:
- testsuites/validation/tc-intr-entry-remove.c
- testsuites/validation/tc-intr-get-affinity.c
- testsuites/validation/tc-intr-get-attributes.c
- testsuites/validation/tc-intr-get-priority.c
- testsuites/validation/tc-intr-handler-iterate.c
- testsuites/validation/tc-intr-is-pending.c
- testsuites/validation/tc-intr-raise.c
- testsuites/validation/tc-intr-raise-on.c
- testsuites/validation/tc-intr-set-affinity.c
- testsuites/validation/tc-intr-set-priority.c
- testsuites/validation/tc-intr-vector-disable.c
- testsuites/validation/tc-intr-vector-enable.c
- testsuites/validation/tc-intr-vector-is-enabled.c

567
testsuites/validation/tc-intr-get-priority.c Normal file
View File

@@ -0,0 +1,567 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RtemsIntrReqGetPriority
*/
/*
* Copyright (C) 2024 embedded brains GmbH & Co. KG
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This file is part of the RTEMS quality process and was automatically
* generated. If you find something that needs to be fixed or
* worded better please post a report or patch to an RTEMS mailing list
* or raise a bug report:
*
* https://www.rtems.org/bugs.html
*
* For information on updating and regenerating please refer to the How-To
* section in the Software Requirements Engineering chapter of the
* RTEMS Software Engineering manual. The manual is provided as a part of
* a release. For development sources please refer to the online
* documentation at:
*
* https://docs.rtems.org
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems.h>
#include <bsp/irq-generic.h>
#include "tx-support.h"
#include <rtems/test.h>
/**
* @defgroup RtemsIntrReqGetPriority spec:/rtems/intr/req/get-priority
*
* @ingroup TestsuitesValidationIntr
*
* @{
*/
typedef enum {
RtemsIntrReqGetPriority_Pre_Vector_Valid,
RtemsIntrReqGetPriority_Pre_Vector_Invalid,
RtemsIntrReqGetPriority_Pre_Vector_NA
} RtemsIntrReqGetPriority_Pre_Vector;
typedef enum {
RtemsIntrReqGetPriority_Pre_Priority_Valid,
RtemsIntrReqGetPriority_Pre_Priority_Null,
RtemsIntrReqGetPriority_Pre_Priority_NA
} RtemsIntrReqGetPriority_Pre_Priority;
typedef enum {
RtemsIntrReqGetPriority_Pre_CanGetPriority_Yes,
RtemsIntrReqGetPriority_Pre_CanGetPriority_No,
RtemsIntrReqGetPriority_Pre_CanGetPriority_NA
} RtemsIntrReqGetPriority_Pre_CanGetPriority;
typedef enum {
RtemsIntrReqGetPriority_Post_Status_Ok,
RtemsIntrReqGetPriority_Post_Status_InvAddr,
RtemsIntrReqGetPriority_Post_Status_InvId,
RtemsIntrReqGetPriority_Post_Status_Unsat,
RtemsIntrReqGetPriority_Post_Status_NA
} RtemsIntrReqGetPriority_Post_Status;
typedef enum {
RtemsIntrReqGetPriority_Post_PriorityObj_Set,
RtemsIntrReqGetPriority_Post_PriorityObj_Nop,
RtemsIntrReqGetPriority_Post_PriorityObj_NA
} RtemsIntrReqGetPriority_Post_PriorityObj;
typedef struct {
uint16_t Skip : 1;
uint16_t Pre_Vector_NA : 1;
uint16_t Pre_Priority_NA : 1;
uint16_t Pre_CanGetPriority_NA : 1;
uint16_t Post_Status : 3;
uint16_t Post_PriorityObj : 2;
} RtemsIntrReqGetPriority_Entry;
/**
* @brief Test context for spec:/rtems/intr/req/get-priority test case.
*/
typedef struct {
/**
* @brief This member provides the object referenced by the ``priority``
* parameter.
*/
uint32_t priority_obj;
/**
* @brief If this member is true, then the ``vector`` parameter shall be
* valid.
*/
bool valid_vector;
/**
* @brief If this member is true, then getting the priority shall be
* supported.
*/
bool can_get_priority;
/**
* @brief This member specifies the ``priority`` parameter value.
*/
uint32_t *priority;
/**
* @brief This member specifies the expected status.
*/
rtems_status_code expected_status;
/**
* @brief This member specifies the expected value of the priority object.
*/
void (*expected_priority)(uint32_t);
struct {
/**
* @brief This member defines the pre-condition indices for the next
* action.
*/
size_t pci[ 3 ];
/**
* @brief This member defines the pre-condition states for the next action.
*/
size_t pcs[ 3 ];
/**
* @brief If this member is true, then the test action loop is executed.
*/
bool in_action_loop;
/**
* @brief This member contains the next transition map index.
*/
size_t index;
/**
* @brief This member contains the current transition map entry.
*/
RtemsIntrReqGetPriority_Entry entry;
/**
* @brief If this member is true, then the current transition variant
* should be skipped.
*/
bool skip;
} Map;
} RtemsIntrReqGetPriority_Context;
static RtemsIntrReqGetPriority_Context
RtemsIntrReqGetPriority_Instance;
static const char * const RtemsIntrReqGetPriority_PreDesc_Vector[] = {
"Valid",
"Invalid",
"NA"
};
static const char * const RtemsIntrReqGetPriority_PreDesc_Priority[] = {
"Valid",
"Null",
"NA"
};
static const char * const RtemsIntrReqGetPriority_PreDesc_CanGetPriority[] = {
"Yes",
"No",
"NA"
};
static const char * const * const RtemsIntrReqGetPriority_PreDesc[] = {
RtemsIntrReqGetPriority_PreDesc_Vector,
RtemsIntrReqGetPriority_PreDesc_Priority,
RtemsIntrReqGetPriority_PreDesc_CanGetPriority,
NULL
};
typedef RtemsIntrReqGetPriority_Context Context;
#define PRIORITY_UNSET (UINT32_MAX - 1234)
static void PriorityIsSet( uint32_t priority )
{
T_lt_u32( priority, PRIORITY_UNSET );
}
static void PriorityIsNotSet( uint32_t priority )
{
T_eq_u32( priority, PRIORITY_UNSET );
}
static void CheckGetPriority( Context *ctx, rtems_vector_number vector )
{
rtems_status_code sc;
ctx->priority_obj = PRIORITY_UNSET;
sc = rtems_interrupt_get_priority( vector, ctx->priority );
T_rsc( sc, ctx->expected_status );
(*ctx->expected_priority)( ctx->priority_obj );
}
static void RtemsIntrReqGetPriority_Pre_Vector_Prepare(
RtemsIntrReqGetPriority_Context *ctx,
RtemsIntrReqGetPriority_Pre_Vector state
)
{
switch ( state ) {
case RtemsIntrReqGetPriority_Pre_Vector_Valid: {
/*
* While the ``vector`` parameter is associated with an interrupt vector.
*/
ctx->valid_vector = true;
break;
}
case RtemsIntrReqGetPriority_Pre_Vector_Invalid: {
/*
* While the ``vector`` parameter is not associated with an interrupt
* vector.
*/
ctx->valid_vector = false;
break;
}
case RtemsIntrReqGetPriority_Pre_Vector_NA:
break;
}
}
static void RtemsIntrReqGetPriority_Pre_Priority_Prepare(
RtemsIntrReqGetPriority_Context *ctx,
RtemsIntrReqGetPriority_Pre_Priority state
)
{
switch ( state ) {
case RtemsIntrReqGetPriority_Pre_Priority_Valid: {
/*
* While the ``priority`` parameter references an object of type
* uint32_t.
*/
ctx->priority = &ctx->priority_obj;
break;
}
case RtemsIntrReqGetPriority_Pre_Priority_Null: {
/*
* While the ``priority`` parameter is equal to NULL.
*/
ctx->priority = NULL;
break;
}
case RtemsIntrReqGetPriority_Pre_Priority_NA:
break;
}
}
static void RtemsIntrReqGetPriority_Pre_CanGetPriority_Prepare(
RtemsIntrReqGetPriority_Context *ctx,
RtemsIntrReqGetPriority_Pre_CanGetPriority state
)
{
switch ( state ) {
case RtemsIntrReqGetPriority_Pre_CanGetPriority_Yes: {
/*
* While getting the priority for the interrupt vector specified by
* ``vector`` parameter is supported.
*/
ctx->can_get_priority = true;
break;
}
case RtemsIntrReqGetPriority_Pre_CanGetPriority_No: {
/*
* While getting the priority for the interrupt vector specified by
* ``vector`` parameter is not supported.
*/
ctx->can_get_priority = false;
break;
}
case RtemsIntrReqGetPriority_Pre_CanGetPriority_NA:
break;
}
}
static void RtemsIntrReqGetPriority_Post_Status_Check(
RtemsIntrReqGetPriority_Context *ctx,
RtemsIntrReqGetPriority_Post_Status state
)
{
switch ( state ) {
case RtemsIntrReqGetPriority_Post_Status_Ok: {
/*
* The return status of rtems_interrupt_get_priority() shall be
* RTEMS_SUCCESSFUL.
*/
ctx->expected_status = RTEMS_SUCCESSFUL;
break;
}
case RtemsIntrReqGetPriority_Post_Status_InvAddr: {
/*
* The return status of rtems_interrupt_get_priority() shall be
* RTEMS_INVALID_ADDRESS.
*/
ctx->expected_status = RTEMS_INVALID_ADDRESS;
break;
}
case RtemsIntrReqGetPriority_Post_Status_InvId: {
/*
* The return status of rtems_interrupt_get_priority() shall be
* RTEMS_INVALID_ID.
*/
ctx->expected_status = RTEMS_INVALID_ID;
break;
}
case RtemsIntrReqGetPriority_Post_Status_Unsat: {
/*
* The return status of rtems_interrupt_get_priority() shall be
* RTEMS_UNSATISFIED.
*/
ctx->expected_status = RTEMS_UNSATISFIED;
break;
}
case RtemsIntrReqGetPriority_Post_Status_NA:
break;
}
}
static void RtemsIntrReqGetPriority_Post_PriorityObj_Check(
RtemsIntrReqGetPriority_Context *ctx,
RtemsIntrReqGetPriority_Post_PriorityObj state
)
{
ctx->expected_priority = PriorityIsNotSet;
switch ( state ) {
case RtemsIntrReqGetPriority_Post_PriorityObj_Set: {
/*
* The value of the object referenced by the ``priority`` parameter shall
* be set by the directive call to a priority which the interrupt
* specified by the ``vector`` parameter had at some time point during
* the directive call.
*/
ctx->expected_priority = PriorityIsSet;
break;
}
case RtemsIntrReqGetPriority_Post_PriorityObj_Nop: {
/*
* The value of the object referenced by the ``priority`` parameter shall
* not be changed by the directive call.
*/
ctx->expected_priority = PriorityIsNotSet;
break;
}
case RtemsIntrReqGetPriority_Post_PriorityObj_NA:
break;
}
}
static void RtemsIntrReqGetPriority_Action(
RtemsIntrReqGetPriority_Context *ctx
)
{
/* Action carried out by CheckGetPriority() */
}
static void RtemsIntrReqGetPriority_Cleanup(
RtemsIntrReqGetPriority_Context *ctx
)
{
if ( ctx->valid_vector ) {
rtems_vector_number vector;
for (
vector = 0;
vector < BSP_INTERRUPT_VECTOR_COUNT;
++vector
) {
rtems_interrupt_attributes attr;
rtems_status_code sc;
memset( &attr, 0, sizeof( attr ) );
sc = rtems_interrupt_get_attributes( vector, &attr );
if ( sc == RTEMS_INVALID_ID ) {
continue;
}
T_rsc_success( sc );
if ( attr.can_get_priority != ctx->can_get_priority ) {
continue;
}
CheckGetPriority( ctx, vector );
}
} else {
CheckGetPriority( ctx, BSP_INTERRUPT_VECTOR_COUNT );
}
}
static const RtemsIntrReqGetPriority_Entry
RtemsIntrReqGetPriority_Entries[] = {
{ 0, 0, 0, 0, RtemsIntrReqGetPriority_Post_Status_InvAddr,
RtemsIntrReqGetPriority_Post_PriorityObj_NA },
{ 0, 0, 0, 1, RtemsIntrReqGetPriority_Post_Status_InvId,
RtemsIntrReqGetPriority_Post_PriorityObj_Nop },
{ 0, 0, 0, 1, RtemsIntrReqGetPriority_Post_Status_InvAddr,
RtemsIntrReqGetPriority_Post_PriorityObj_NA },
{ 0, 0, 0, 0, RtemsIntrReqGetPriority_Post_Status_Ok,
RtemsIntrReqGetPriority_Post_PriorityObj_Set },
{ 0, 0, 0, 0, RtemsIntrReqGetPriority_Post_Status_Unsat,
RtemsIntrReqGetPriority_Post_PriorityObj_Nop }
};
static const uint8_t
RtemsIntrReqGetPriority_Map[] = {
3, 4, 0, 0, 1, 1, 2, 2
};
static size_t RtemsIntrReqGetPriority_Scope( void *arg, char *buf, size_t n )
{
RtemsIntrReqGetPriority_Context *ctx;
ctx = arg;
if ( ctx->Map.in_action_loop ) {
return T_get_scope(
RtemsIntrReqGetPriority_PreDesc,
buf,
n,
ctx->Map.pcs
);
}
return 0;
}
static T_fixture RtemsIntrReqGetPriority_Fixture = {
.setup = NULL,
.stop = NULL,
.teardown = NULL,
.scope = RtemsIntrReqGetPriority_Scope,
.initial_context = &RtemsIntrReqGetPriority_Instance
};
static inline RtemsIntrReqGetPriority_Entry RtemsIntrReqGetPriority_PopEntry(
RtemsIntrReqGetPriority_Context *ctx
)
{
size_t index;
index = ctx->Map.index;
ctx->Map.index = index + 1;
return RtemsIntrReqGetPriority_Entries[
RtemsIntrReqGetPriority_Map[ index ]
];
}
static void RtemsIntrReqGetPriority_SetPreConditionStates(
RtemsIntrReqGetPriority_Context *ctx
)
{
ctx->Map.pcs[ 0 ] = ctx->Map.pci[ 0 ];
ctx->Map.pcs[ 1 ] = ctx->Map.pci[ 1 ];
if ( ctx->Map.entry.Pre_CanGetPriority_NA ) {
ctx->Map.pcs[ 2 ] = RtemsIntrReqGetPriority_Pre_CanGetPriority_NA;
} else {
ctx->Map.pcs[ 2 ] = ctx->Map.pci[ 2 ];
}
}
static void RtemsIntrReqGetPriority_TestVariant(
RtemsIntrReqGetPriority_Context *ctx
)
{
RtemsIntrReqGetPriority_Pre_Vector_Prepare( ctx, ctx->Map.pcs[ 0 ] );
RtemsIntrReqGetPriority_Pre_Priority_Prepare( ctx, ctx->Map.pcs[ 1 ] );
RtemsIntrReqGetPriority_Pre_CanGetPriority_Prepare( ctx, ctx->Map.pcs[ 2 ] );
RtemsIntrReqGetPriority_Action( ctx );
RtemsIntrReqGetPriority_Post_Status_Check( ctx, ctx->Map.entry.Post_Status );
RtemsIntrReqGetPriority_Post_PriorityObj_Check(
ctx,
ctx->Map.entry.Post_PriorityObj
);
}
/**
* @fn void T_case_body_RtemsIntrReqGetPriority( void )
*/
T_TEST_CASE_FIXTURE(
RtemsIntrReqGetPriority,
&RtemsIntrReqGetPriority_Fixture
)
{
RtemsIntrReqGetPriority_Context *ctx;
ctx = T_fixture_context();
ctx->Map.in_action_loop = true;
ctx->Map.index = 0;
for (
ctx->Map.pci[ 0 ] = RtemsIntrReqGetPriority_Pre_Vector_Valid;
ctx->Map.pci[ 0 ] < RtemsIntrReqGetPriority_Pre_Vector_NA;
++ctx->Map.pci[ 0 ]
) {
for (
ctx->Map.pci[ 1 ] = RtemsIntrReqGetPriority_Pre_Priority_Valid;
ctx->Map.pci[ 1 ] < RtemsIntrReqGetPriority_Pre_Priority_NA;
++ctx->Map.pci[ 1 ]
) {
for (
ctx->Map.pci[ 2 ] = RtemsIntrReqGetPriority_Pre_CanGetPriority_Yes;
ctx->Map.pci[ 2 ] < RtemsIntrReqGetPriority_Pre_CanGetPriority_NA;
++ctx->Map.pci[ 2 ]
) {
ctx->Map.entry = RtemsIntrReqGetPriority_PopEntry( ctx );
RtemsIntrReqGetPriority_SetPreConditionStates( ctx );
RtemsIntrReqGetPriority_TestVariant( ctx );
RtemsIntrReqGetPriority_Cleanup( ctx );
}
}
}
}
/** @} */

504
testsuites/validation/tc-intr-set-priority.c Normal file
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@@ -0,0 +1,504 @@
/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RtemsIntrReqSetPriority
*/
/*
* Copyright (C) 2024 embedded brains GmbH & Co. KG
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This file is part of the RTEMS quality process and was automatically
* generated. If you find something that needs to be fixed or
* worded better please post a report or patch to an RTEMS mailing list
* or raise a bug report:
*
* https://www.rtems.org/bugs.html
*
* For information on updating and regenerating please refer to the How-To
* section in the Software Requirements Engineering chapter of the
* RTEMS Software Engineering manual. The manual is provided as a part of
* a release. For development sources please refer to the online
* documentation at:
*
* https://docs.rtems.org
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems.h>
#include <bsp/irq-generic.h>
#include "tx-support.h"
#include <rtems/test.h>
/**
* @defgroup RtemsIntrReqSetPriority spec:/rtems/intr/req/set-priority
*
* @ingroup TestsuitesValidationIntr
*
* @{
*/
typedef enum {
RtemsIntrReqSetPriority_Pre_Vector_Valid,
RtemsIntrReqSetPriority_Pre_Vector_Invalid,
RtemsIntrReqSetPriority_Pre_Vector_NA
} RtemsIntrReqSetPriority_Pre_Vector;
typedef enum {
RtemsIntrReqSetPriority_Pre_Priority_Valid,
RtemsIntrReqSetPriority_Pre_Priority_Invalid,
RtemsIntrReqSetPriority_Pre_Priority_NA
} RtemsIntrReqSetPriority_Pre_Priority;
typedef enum {
RtemsIntrReqSetPriority_Pre_CanSetPriority_Yes,
RtemsIntrReqSetPriority_Pre_CanSetPriority_No,
RtemsIntrReqSetPriority_Pre_CanSetPriority_NA
} RtemsIntrReqSetPriority_Pre_CanSetPriority;
typedef enum {
RtemsIntrReqSetPriority_Post_Status_Ok,
RtemsIntrReqSetPriority_Post_Status_InvId,
RtemsIntrReqSetPriority_Post_Status_InvPrio,
RtemsIntrReqSetPriority_Post_Status_Unsat,
RtemsIntrReqSetPriority_Post_Status_NA
} RtemsIntrReqSetPriority_Post_Status;
typedef struct {
uint8_t Skip : 1;
uint8_t Pre_Vector_NA : 1;
uint8_t Pre_Priority_NA : 1;
uint8_t Pre_CanSetPriority_NA : 1;
uint8_t Post_Status : 3;
} RtemsIntrReqSetPriority_Entry;
/**
* @brief Test context for spec:/rtems/intr/req/set-priority test case.
*/
typedef struct {
/**
* @brief If this member is true, then the ``vector`` parameter shall be
* valid.
*/
bool valid_vector;
/**
* @brief If this member is true, then the ``priority`` parameter shall be
* valid.
*/
bool valid_priority;
/**
* @brief If this member is true, then setting the priority shall be
* supported.
*/
bool can_set_priority;
/**
* @brief This member specifies the expected status.
*/
rtems_status_code expected_status;
struct {
/**
* @brief This member defines the pre-condition indices for the next
* action.
*/
size_t pci[ 3 ];
/**
* @brief This member defines the pre-condition states for the next action.
*/
size_t pcs[ 3 ];
/**
* @brief If this member is true, then the test action loop is executed.
*/
bool in_action_loop;
/**
* @brief This member contains the next transition map index.
*/
size_t index;
/**
* @brief This member contains the current transition map entry.
*/
RtemsIntrReqSetPriority_Entry entry;
/**
* @brief If this member is true, then the current transition variant
* should be skipped.
*/
bool skip;
} Map;
} RtemsIntrReqSetPriority_Context;
static RtemsIntrReqSetPriority_Context
RtemsIntrReqSetPriority_Instance;
static const char * const RtemsIntrReqSetPriority_PreDesc_Vector[] = {
"Valid",
"Invalid",
"NA"
};
static const char * const RtemsIntrReqSetPriority_PreDesc_Priority[] = {
"Valid",
"Invalid",
"NA"
};
static const char * const RtemsIntrReqSetPriority_PreDesc_CanSetPriority[] = {
"Yes",
"No",
"NA"
};
static const char * const * const RtemsIntrReqSetPriority_PreDesc[] = {
RtemsIntrReqSetPriority_PreDesc_Vector,
RtemsIntrReqSetPriority_PreDesc_Priority,
RtemsIntrReqSetPriority_PreDesc_CanSetPriority,
NULL
};
typedef RtemsIntrReqSetPriority_Context Context;
static void CheckSetPriority( Context *ctx, rtems_vector_number vector )
{
rtems_status_code sc;
uint32_t priority;
if ( ctx->valid_priority ) {
(void) rtems_interrupt_get_priority( vector, &priority );
} else {
priority = UINT32_MAX;
}
sc = rtems_interrupt_set_priority( vector, priority );
T_rsc( sc, ctx->expected_status );
}
static void RtemsIntrReqSetPriority_Pre_Vector_Prepare(
RtemsIntrReqSetPriority_Context *ctx,
RtemsIntrReqSetPriority_Pre_Vector state
)
{
switch ( state ) {
case RtemsIntrReqSetPriority_Pre_Vector_Valid: {
/*
* While the ``vector`` parameter is associated with an interrupt vector.
*/
ctx->valid_vector = true;
break;
}
case RtemsIntrReqSetPriority_Pre_Vector_Invalid: {
/*
* While the ``vector`` parameter is not associated with an interrupt
* vector.
*/
ctx->valid_vector = false;
break;
}
case RtemsIntrReqSetPriority_Pre_Vector_NA:
break;
}
}
static void RtemsIntrReqSetPriority_Pre_Priority_Prepare(
RtemsIntrReqSetPriority_Context *ctx,
RtemsIntrReqSetPriority_Pre_Priority state
)
{
switch ( state ) {
case RtemsIntrReqSetPriority_Pre_Priority_Valid: {
/*
* While the ``priority`` parameter is a valid priority value.
*/
ctx->valid_priority = true;
break;
}
case RtemsIntrReqSetPriority_Pre_Priority_Invalid: {
/*
* While the ``priority`` parameter is an invalid priority value.
*/
ctx->valid_priority = false;
break;
}
case RtemsIntrReqSetPriority_Pre_Priority_NA:
break;
}
}
static void RtemsIntrReqSetPriority_Pre_CanSetPriority_Prepare(
RtemsIntrReqSetPriority_Context *ctx,
RtemsIntrReqSetPriority_Pre_CanSetPriority state
)
{
switch ( state ) {
case RtemsIntrReqSetPriority_Pre_CanSetPriority_Yes: {
/*
* While setting the priority for the interrupt vector specified by
* ``vector`` parameter is supported.
*/
ctx->can_set_priority = true;
break;
}
case RtemsIntrReqSetPriority_Pre_CanSetPriority_No: {
/*
* While setting the priority for the interrupt vector specified by
* ``vector`` parameter is not supported.
*/
ctx->can_set_priority = false;
break;
}
case RtemsIntrReqSetPriority_Pre_CanSetPriority_NA:
break;
}
}
static void RtemsIntrReqSetPriority_Post_Status_Check(
RtemsIntrReqSetPriority_Context *ctx,
RtemsIntrReqSetPriority_Post_Status state
)
{
switch ( state ) {
case RtemsIntrReqSetPriority_Post_Status_Ok: {
/*
* The return status of rtems_interrupt_set_priority() shall be
* RTEMS_SUCCESSFUL.
*/
ctx->expected_status = RTEMS_SUCCESSFUL;
break;
}
case RtemsIntrReqSetPriority_Post_Status_InvId: {
/*
* The return status of rtems_interrupt_set_priority() shall be
* RTEMS_INVALID_ID.
*/
ctx->expected_status = RTEMS_INVALID_ID;
break;
}
case RtemsIntrReqSetPriority_Post_Status_InvPrio: {
/*
* The return status of rtems_interrupt_set_priority() shall be
* RTEMS_INVALID_PRIORITY.
*/
ctx->expected_status = RTEMS_INVALID_PRIORITY;
break;
}
case RtemsIntrReqSetPriority_Post_Status_Unsat: {
/*
* The return status of rtems_interrupt_set_priority() shall be
* RTEMS_UNSATISFIED.
*/
ctx->expected_status = RTEMS_UNSATISFIED;
break;
}
case RtemsIntrReqSetPriority_Post_Status_NA:
break;
}
}
static void RtemsIntrReqSetPriority_Action(
RtemsIntrReqSetPriority_Context *ctx
)
{
/* Action carried out by CheckSetPriority() */
}
static void RtemsIntrReqSetPriority_Cleanup(
RtemsIntrReqSetPriority_Context *ctx
)
{
if ( ctx->valid_vector ) {
rtems_vector_number vector;
for (
vector = 0;
vector < BSP_INTERRUPT_VECTOR_COUNT;
++vector
) {
rtems_interrupt_attributes attr;
rtems_status_code sc;
memset( &attr, 0, sizeof( attr ) );
sc = rtems_interrupt_get_attributes( vector, &attr );
if ( sc == RTEMS_INVALID_ID ) {
continue;
}
T_rsc_success( sc );
if ( attr.can_set_priority != ctx->can_set_priority ) {
continue;
}
CheckSetPriority( ctx, vector );
}
} else {
CheckSetPriority( ctx, BSP_INTERRUPT_VECTOR_COUNT );
}
}
static const RtemsIntrReqSetPriority_Entry
RtemsIntrReqSetPriority_Entries[] = {
{ 0, 0, 1, 1, RtemsIntrReqSetPriority_Post_Status_InvId },
{ 0, 0, 1, 0, RtemsIntrReqSetPriority_Post_Status_Unsat },
{ 0, 0, 0, 0, RtemsIntrReqSetPriority_Post_Status_Ok },
{ 0, 0, 0, 0, RtemsIntrReqSetPriority_Post_Status_InvPrio }
};
static const uint8_t
RtemsIntrReqSetPriority_Map[] = {
2, 1, 3, 1, 0, 0, 0, 0
};
static size_t RtemsIntrReqSetPriority_Scope( void *arg, char *buf, size_t n )
{
RtemsIntrReqSetPriority_Context *ctx;
ctx = arg;
if ( ctx->Map.in_action_loop ) {
return T_get_scope(
RtemsIntrReqSetPriority_PreDesc,
buf,
n,
ctx->Map.pcs
);
}
return 0;
}
static T_fixture RtemsIntrReqSetPriority_Fixture = {
.setup = NULL,
.stop = NULL,
.teardown = NULL,
.scope = RtemsIntrReqSetPriority_Scope,
.initial_context = &RtemsIntrReqSetPriority_Instance
};
static inline RtemsIntrReqSetPriority_Entry RtemsIntrReqSetPriority_PopEntry(
RtemsIntrReqSetPriority_Context *ctx
)
{
size_t index;
index = ctx->Map.index;
ctx->Map.index = index + 1;
return RtemsIntrReqSetPriority_Entries[
RtemsIntrReqSetPriority_Map[ index ]
];
}
static void RtemsIntrReqSetPriority_SetPreConditionStates(
RtemsIntrReqSetPriority_Context *ctx
)
{
ctx->Map.pcs[ 0 ] = ctx->Map.pci[ 0 ];
if ( ctx->Map.entry.Pre_Priority_NA ) {
ctx->Map.pcs[ 1 ] = RtemsIntrReqSetPriority_Pre_Priority_NA;
} else {
ctx->Map.pcs[ 1 ] = ctx->Map.pci[ 1 ];
}
if ( ctx->Map.entry.Pre_CanSetPriority_NA ) {
ctx->Map.pcs[ 2 ] = RtemsIntrReqSetPriority_Pre_CanSetPriority_NA;
} else {
ctx->Map.pcs[ 2 ] = ctx->Map.pci[ 2 ];
}
}
static void RtemsIntrReqSetPriority_TestVariant(
RtemsIntrReqSetPriority_Context *ctx
)
{
RtemsIntrReqSetPriority_Pre_Vector_Prepare( ctx, ctx->Map.pcs[ 0 ] );
RtemsIntrReqSetPriority_Pre_Priority_Prepare( ctx, ctx->Map.pcs[ 1 ] );
RtemsIntrReqSetPriority_Pre_CanSetPriority_Prepare( ctx, ctx->Map.pcs[ 2 ] );
RtemsIntrReqSetPriority_Action( ctx );
RtemsIntrReqSetPriority_Post_Status_Check( ctx, ctx->Map.entry.Post_Status );
}
/**
* @fn void T_case_body_RtemsIntrReqSetPriority( void )
*/
T_TEST_CASE_FIXTURE(
RtemsIntrReqSetPriority,
&RtemsIntrReqSetPriority_Fixture
)
{
RtemsIntrReqSetPriority_Context *ctx;
ctx = T_fixture_context();
ctx->Map.in_action_loop = true;
ctx->Map.index = 0;
for (
ctx->Map.pci[ 0 ] = RtemsIntrReqSetPriority_Pre_Vector_Valid;
ctx->Map.pci[ 0 ] < RtemsIntrReqSetPriority_Pre_Vector_NA;
++ctx->Map.pci[ 0 ]
) {
for (
ctx->Map.pci[ 1 ] = RtemsIntrReqSetPriority_Pre_Priority_Valid;
ctx->Map.pci[ 1 ] < RtemsIntrReqSetPriority_Pre_Priority_NA;
++ctx->Map.pci[ 1 ]
) {
for (
ctx->Map.pci[ 2 ] = RtemsIntrReqSetPriority_Pre_CanSetPriority_Yes;
ctx->Map.pci[ 2 ] < RtemsIntrReqSetPriority_Pre_CanSetPriority_NA;
++ctx->Map.pci[ 2 ]
) {
ctx->Map.entry = RtemsIntrReqSetPriority_PopEntry( ctx );
RtemsIntrReqSetPriority_SetPreConditionStates( ctx );
RtemsIntrReqSetPriority_TestVariant( ctx );
RtemsIntrReqSetPriority_Cleanup( ctx );
}
}
}
}
/** @} */