diff options
| author | Soby Mathew <soby.mathew@arm.com> | 2015-10-26 14:32:09 +0000 |
|---|---|---|
| committer | Soby Mathew <soby.mathew@arm.com> | 2015-11-26 12:29:49 +0000 |
| commit | 23a450107baa73c90170897bfa8d8fbe560d149a (patch) | |
| tree | cf9a4c5a5a7c49d9c2ae724f013e04debe427214 /include | |
| parent | 464ce2bbaa95a95f773a639c47e14bdffa21d75a (diff) | |
Deprecate the GIC Legacy driver.
This patch deprecates the legacy ARM GIC driver and related header files
(arm_gic.h, gic_v2.h, gic_v3.h). For GICv2 systems, platform ports should
use the GICv2 driver in include/drivers/arm/gicv2.h and for GICv3 systems,
platform ports should use the GICv3 driver in include/drivers/arm/gicv3.h
NOTE: The ARM Legacy GIC drivers have been deprecated with this patch.
Platform ports are encouraged to migrate to the new GIC drivers.
Change-Id: Ic0460ef0427b54a6aac476279a7f29b81943e942
Diffstat (limited to 'include')
| -rw-r--r-- | include/drivers/arm/arm_gic.h | 23 | ||||
| -rw-r--r-- | include/drivers/arm/gic_v2.h | 7 | ||||
| -rw-r--r-- | include/drivers/arm/gic_v3.h | 8 |
3 files changed, 27 insertions, 11 deletions
diff --git a/include/drivers/arm/arm_gic.h b/include/drivers/arm/arm_gic.h index 5752d8f9..8c1f03fb 100644 --- a/include/drivers/arm/arm_gic.h +++ b/include/drivers/arm/arm_gic.h @@ -31,6 +31,7 @@ #ifndef __ARM_GIC_H__ #define __ARM_GIC_H__ +#include <common_def.h> #include <stdint.h> /******************************************************************************* @@ -40,18 +41,18 @@ void arm_gic_init(uintptr_t gicc_base, uintptr_t gicd_base, uintptr_t gicr_base, const unsigned int *irq_sec_ptr, - unsigned int num_irqs); -void arm_gic_setup(void); -void arm_gic_cpuif_deactivate(void); -void arm_gic_cpuif_setup(void); -void arm_gic_pcpu_distif_setup(void); + unsigned int num_irqs) __warn_deprecated; +void arm_gic_setup(void) __warn_deprecated; +void arm_gic_cpuif_deactivate(void) __warn_deprecated; +void arm_gic_cpuif_setup(void) __warn_deprecated; +void arm_gic_pcpu_distif_setup(void) __warn_deprecated; uint32_t arm_gic_interrupt_type_to_line(uint32_t type, - uint32_t security_state); -uint32_t arm_gic_get_pending_interrupt_type(void); -uint32_t arm_gic_get_pending_interrupt_id(void); -uint32_t arm_gic_acknowledge_interrupt(void); -void arm_gic_end_of_interrupt(uint32_t id); -uint32_t arm_gic_get_interrupt_type(uint32_t id); + uint32_t security_state) __warn_deprecated; +uint32_t arm_gic_get_pending_interrupt_type(void) __warn_deprecated; +uint32_t arm_gic_get_pending_interrupt_id(void) __warn_deprecated; +uint32_t arm_gic_acknowledge_interrupt(void) __warn_deprecated; +void arm_gic_end_of_interrupt(uint32_t id) __warn_deprecated; +uint32_t arm_gic_get_interrupt_type(uint32_t id) __warn_deprecated; #endif /* __GIC_H__ */ diff --git a/include/drivers/arm/gic_v2.h b/include/drivers/arm/gic_v2.h index ce9311e8..594ce499 100644 --- a/include/drivers/arm/gic_v2.h +++ b/include/drivers/arm/gic_v2.h @@ -31,6 +31,13 @@ #ifndef __GIC_V2_H__ #define __GIC_V2_H__ +/****************************************************************************** + * THIS DRIVER IS DEPRECATED. For GICv2 systems, use the driver in gicv2.h + * and for GICv3 systems, use the driver in gicv3.h. + *****************************************************************************/ +#if ERROR_DEPRECATED +#error " The legacy ARM GIC driver is deprecated." +#endif #define GIC400_NUM_SPIS 480 #define MAX_PPIS 14 diff --git a/include/drivers/arm/gic_v3.h b/include/drivers/arm/gic_v3.h index c4106266..a1b6f1b3 100644 --- a/include/drivers/arm/gic_v3.h +++ b/include/drivers/arm/gic_v3.h @@ -31,6 +31,14 @@ #ifndef __GIC_V3_H__ #define __GIC_V3_H__ +/****************************************************************************** + * THIS DRIVER IS DEPRECATED. For GICv2 systems, use the driver in gicv2.h + * and for GICv3 systems, use the driver in gicv3.h. + *****************************************************************************/ +#if ERROR_DEPRECATED +#error " The legacy ARM GIC driver is deprecated." +#endif + #include <mmio.h> #include <stdint.h> |