| /* Copyright (c) 2012, Code Aurora Forum. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Code Aurora Forum, Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * 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 <arch/arm.h> |
| #include <platform/irqs.h> |
| #include <platform/interrupts.h> |
| #include <debug.h> |
| |
| extern int target_supports_qgic(); |
| |
| enum handler_return platform_irq(struct arm_iframe *frame) |
| { |
| #if TARGET_USES_GIC_VIC |
| if(target_supports_qgic()) |
| return gic_platform_irq(frame); |
| else |
| return vic_platform_irq(frame); |
| #else |
| return gic_platform_irq(frame); |
| #endif |
| } |
| |
| void platform_fiq(struct arm_iframe *frame) |
| { |
| #if TARGET_USES_GIC_VIC |
| if(target_supports_qgic()) |
| gic_platform_fiq(frame); |
| else |
| vic_platform_fiq(frame); |
| #else |
| gic_platform_fiq(frame); |
| #endif |
| } |
| |
| status_t mask_interrupt(unsigned int vector) |
| { |
| #if TARGET_USES_GIC_VIC |
| if(target_supports_qgic()) |
| return gic_mask_interrupt(vector); |
| else |
| return vic_mask_interrupt(vector); |
| #else |
| return gic_mask_interrupt(vector); |
| #endif |
| } |
| |
| status_t unmask_interrupt(unsigned int vector) |
| { |
| #if TARGET_USES_GIC_VIC |
| if(target_supports_qgic()) |
| return gic_unmask_interrupt(vector); |
| else |
| return vic_unmask_interrupt(vector); |
| #else |
| return gic_unmask_interrupt(vector); |
| #endif |
| } |
| |
| void register_int_handler(unsigned int vector, int_handler func, void *arg) |
| { |
| #if TARGET_USES_GIC_VIC |
| if(target_supports_qgic()) |
| gic_register_int_handler(vector, func, arg); |
| else |
| vic_register_int_handler(vector, func, arg); |
| #else |
| gic_register_int_handler(vector, func, arg); |
| #endif |
| } |