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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-10-27 10:23:38 +0200 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-05-26 06:56:11 +0200 |
commit | 363fafb780ba85635a02bf5cb4fe842605120fbc (patch) | |
tree | 7b22cdefa212f0af665a831c33f5f5114e7c8f27 /bsps/include/dev | |
parent | arm/xilinx-zynq: Improve Doxygen file comments (diff) | |
download | rtems-363fafb780ba85635a02bf5cb4fe842605120fbc.tar.bz2 |
bsps/arm: Use interrupt entry for <tm27.h>
Avoid a dynamic memory allocation for the <tm27.h> interrupts. Replace
assert() with _Assert().
Diffstat (limited to '')
-rw-r--r-- | bsps/include/dev/irq/arm-gic-tm27.h | 52 |
1 files changed, 34 insertions, 18 deletions
diff --git a/bsps/include/dev/irq/arm-gic-tm27.h b/bsps/include/dev/irq/arm-gic-tm27.h index 0c65e79a81..ad2c5e812c 100644 --- a/bsps/include/dev/irq/arm-gic-tm27.h +++ b/bsps/include/dev/irq/arm-gic-tm27.h @@ -40,11 +40,11 @@ #ifndef LIBBSP_ARM_SHARED_ARM_GIC_TM27_H #define LIBBSP_ARM_SHARED_ARM_GIC_TM27_H -#include <assert.h> - #include <bsp.h> #include <bsp/irq.h> +#include <rtems/score/assert.h> + #define MUST_WAIT_FOR_INTERRUPT 1 #ifndef ARM_GIC_TM27_IRQ_LOW @@ -61,44 +61,58 @@ static inline void Install_tm27_vector( rtems_interrupt_handler handler ) { - rtems_status_code sc = rtems_interrupt_handler_install( + static rtems_interrupt_entry entry_low; + static rtems_interrupt_entry entry_high; + rtems_status_code sc; + + rtems_interrupt_entry_initialize( + &entry_low, + handler, + NULL, + "tm27 low" + ); + sc = rtems_interrupt_entry_install( ARM_GIC_TM27_IRQ_LOW, - "tm27 low", RTEMS_INTERRUPT_UNIQUE, - handler, - NULL + &entry_low ); - assert(sc == RTEMS_SUCCESSFUL); + _Assert_Unused_variable_equals( sc, RTEMS_SUCCESSFUL ); sc = arm_gic_irq_set_priority( ARM_GIC_TM27_IRQ_LOW, ARM_GIC_TM27_PRIO_LOW ); - assert(sc == RTEMS_SUCCESSFUL); + _Assert_Unused_variable_equals( sc, RTEMS_SUCCESSFUL ); - sc = rtems_interrupt_handler_install( + rtems_interrupt_entry_initialize( + &entry_high, + handler, + NULL, + "tm27 high" + ); + sc = rtems_interrupt_entry_install( ARM_GIC_TM27_IRQ_HIGH, - "tm27 high", RTEMS_INTERRUPT_UNIQUE, - (rtems_interrupt_handler) handler, - NULL + &entry_high ); - assert(sc == RTEMS_SUCCESSFUL); + _Assert_Unused_variable_equals( sc, RTEMS_SUCCESSFUL ); sc = arm_gic_irq_set_priority( ARM_GIC_TM27_IRQ_HIGH, ARM_GIC_TM27_PRIO_HIGH ); - assert(sc == RTEMS_SUCCESSFUL); + _Assert_Unused_variable_equals( sc, RTEMS_SUCCESSFUL ); } static inline void Cause_tm27_intr(void) { - rtems_status_code sc = arm_gic_irq_generate_software_irq( + rtems_status_code sc; + + sc = arm_gic_irq_generate_software_irq( ARM_GIC_TM27_IRQ_LOW, 1U << _SMP_Get_current_processor() ); - assert(sc == RTEMS_SUCCESSFUL); + _Assert_Unused_variable_equals( sc, RTEMS_SUCCESSFUL ); } static inline void Clear_tm27_intr(void) @@ -108,11 +122,13 @@ static inline void Clear_tm27_intr(void) static inline void Lower_tm27_intr(void) { - rtems_status_code sc = arm_gic_irq_generate_software_irq( + rtems_status_code sc; + + sc = arm_gic_irq_generate_software_irq( ARM_GIC_TM27_IRQ_HIGH, 1U << _SMP_Get_current_processor() ); - assert(sc == RTEMS_SUCCESSFUL); + _Assert_Unused_variable_equals( sc, RTEMS_SUCCESSFUL ); } #endif /* LIBBSP_ARM_SHARED_ARM_GIC_TM27_H */ |