mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2025-12-30 18:41:11 +00:00
104f811e67
This unifies all the EC header files to use __CROS_EC_FILENAME_H as the include guard. Well, except for test/ util/ and extra/ which use __TEST_ __UTIL_ and __EXTRA_ prefixes respectively. BUG=chromium:496895 BRANCH=none TEST=make buildall -j Signed-off-by: Bill Richardson <wfrichar@chromium.org> Change-Id: Iea71b3a08bdec94a11239de810a2b2e152b15029 Reviewed-on: https://chromium-review.googlesource.com/278121 Reviewed-by: Randall Spangler <rspangler@chromium.org>
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
/* Helper to declare IRQ handling routines */
|
|
|
|
#ifndef __CROS_EC_IRQ_HANDLER_H
|
|
#define __CROS_EC_IRQ_HANDLER_H
|
|
|
|
#include "cpu.h"
|
|
|
|
/* Helper macros to build the IRQ handler and priority struct names */
|
|
#define IRQ_HANDLER(irqname) CONCAT3(irq_, irqname, _handler)
|
|
#define IRQ_PRIORITY(irqname) CONCAT2(prio_, irqname)
|
|
|
|
/*
|
|
* Macro to connect the interrupt handler "routine" to the irq number "irq" and
|
|
* ensure it is enabled in the interrupt controller with the right priority.
|
|
*/
|
|
#define DECLARE_IRQ(irq, routine, priority) DECLARE_IRQ_(irq, routine, priority)
|
|
#ifdef CONFIG_TASK_PROFILING
|
|
#define DECLARE_IRQ_(irq, routine, priority) \
|
|
void IRQ_HANDLER(irq)(void) \
|
|
{ \
|
|
void *ret = __builtin_return_address(0); \
|
|
task_start_irq_handler(ret); \
|
|
routine(); \
|
|
task_end_irq_handler(ret); \
|
|
} \
|
|
const struct irq_priority IRQ_PRIORITY(irq) \
|
|
__attribute__((section(".rodata.irqprio"))) \
|
|
= {irq, priority}
|
|
#else /* CONFIG_TASK_PROFILING */
|
|
/* No Profiling : connect directly the IRQ vector */
|
|
#define DECLARE_IRQ_(irq, routine, priority) \
|
|
void IRQ_HANDLER(irq)(void) __attribute__((alias(STRINGIFY(routine))));\
|
|
const struct irq_priority IRQ_PRIORITY(irq) \
|
|
__attribute__((section(".rodata.irqprio"))) \
|
|
= {irq, priority}
|
|
#endif /* CONFIG_TASK_PROFILING */
|
|
#endif /* __CROS_EC_IRQ_HANDLER_H */
|