diff options
Diffstat (limited to 'drivers/staging/heci/kcompat.h')
-rw-r--r-- | drivers/staging/heci/kcompat.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/drivers/staging/heci/kcompat.h b/drivers/staging/heci/kcompat.h new file mode 100644 index 00000000000..339b3ae22c0 --- /dev/null +++ b/drivers/staging/heci/kcompat.h @@ -0,0 +1,150 @@ +/* + * Part of Intel(R) Manageability Engine Interface Linux driver + * + * Copyright (c) 2003 - 2008 Intel Corp. + * All rights reserved. + * + * 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, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * 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 MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES. + * + */ + +#ifndef _KCOMPAT_H_ +#define _KCOMPAT_H_ + +#include <linux/version.h> +#include <linux/init.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <linux/module.h> +#include <linux/interrupt.h> +#include <asm/io.h> + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 27)) +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18)) +#define device_create(cls, parent, devt, devpar, fmt...) class_device_create(cls, parent, devt, NULL, ## fmt) +#define HECI_DEVICE_CREATE(cls, parent, devt, devpar, fmt...) class_device_create(cls, parent, devt, NULL, ## fmt) +#define device_destroy class_device_destroy +#else +#define HECI_DEVICE_CREATE(cls, parent, devt, devpar, fmt...) device_create(cls, parent, devt, ## fmt) +#endif +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 23)) +#define HECI_TASK_NONFREEZABLE current->flags |= PF_NOFREEZE; +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 17)) +#include <asm/uaccess.h> +#else +#include <linux/uaccess.h> +#endif + +/*****************************************************************************/ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 28)) +#undef INIT_WORK +#define INIT_WORK(_work, _func) \ +do { \ + INIT_LIST_HEAD(&(_work)->entry); \ + (_work)->pending = 0; \ + (_work)->func = (void (*)(void *))_func; \ + (_work)->data = _work; \ + init_timer(&(_work)->timer); \ +} while (0) +#undef PREPARE_WORK +#define PREPARE_WORK(_work, _func) \ + do { \ + (_work)->func = (void (*)(void *))_func; \ + (_work)->data = _work; \ + } while (0) + +#endif + +#ifndef round_jiffies +#define round_jiffies(x) x +#endif + +#endif /* < 2.6.20 */ + + +/*****************************************************************************/ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18)) + +#ifndef IRQF_PROBE_SHARED +#ifdef SA_PROBEIRQ +#define IRQF_PROBE_SHARED SA_PROBEIRQ +#else +#define IRQF_PROBE_SHARED 0 +#endif +#endif + +#ifndef IRQF_SHARED +#define IRQF_SHARED SA_SHIRQ +#endif + +#ifndef ARRAY_SIZE +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#endif + +#endif /* < 2.6.18 */ + + +/*****************************************************************************/ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)) + +#if (!(defined(RHEL_MAJOR) && (RHEL_MAJOR == 5))) +#if (!(defined(RHEL_VERSION) && (RHEL_VERSION == 4) && (RHEL_UPDATE >= 5))) +typedef irqreturn_t (*irq_handler_t)(int, void*, struct pt_regs *); +#endif +#endif + +typedef irqreturn_t (*new_handler_t)(int, void*); +static inline irqreturn_t _kc_request_irq(unsigned int irq, + new_handler_t handler, + unsigned long flags, + const char *devname, + void *dev_id) +{ + irq_handler_t new_handler = (irq_handler_t) handler; + return request_irq(irq, new_handler, flags, devname, dev_id); +} + +#undef request_irq +#define request_irq(irq, handler, flags, devname, dev_id) _kc_request_irq((irq), (handler), (flags), (devname), (dev_id)) + +#endif + + +#endif |