dbf3f017d9
Signed-off-by: Oron Peled <oron.peled@xorcom.com> Acked-By: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10430 a0bf4364-ded3-4de4-8d8a-66a801d63aff
180 lines
4.9 KiB
C
180 lines
4.9 KiB
C
#ifndef XDEFS_H
|
|
#define XDEFS_H
|
|
/*
|
|
* Written by Oron Peled <oron@actcom.co.il>
|
|
* Copyright (C) 2004-2006, Xorcom
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*/
|
|
|
|
#include "xpp_version.h"
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/version.h>
|
|
|
|
#else
|
|
|
|
/* This is to enable user-space programs to include this. */
|
|
|
|
#include <stdint.h>
|
|
typedef uint8_t __u8;
|
|
typedef uint32_t __u32;
|
|
|
|
#include <stdio.h>
|
|
|
|
#define DBG(fmt, ...) printf("DBG: %s: " fmt, __func__, ## __VA_ARGS__)
|
|
#define INFO(fmt, ...) printf("INFO: " fmt, ## __VA_ARGS__)
|
|
#define NOTICE(fmt, ...) printf("NOTICE: " fmt, ## __VA_ARGS__)
|
|
#define ERR(fmt, ...) printf("ERR: " fmt, ## __VA_ARGS__)
|
|
#define __user
|
|
|
|
struct list_head {
|
|
struct list_head *next;
|
|
struct list_head *prev;
|
|
};
|
|
|
|
#endif
|
|
|
|
#define PACKED __attribute__((packed))
|
|
|
|
#define ALL_LINES ((lineno_t)-1)
|
|
|
|
#ifndef BIT /* added in 2.6.24 */
|
|
#define BIT(i) (1UL << (i))
|
|
#endif
|
|
#define BIT_SET(x, i) ((x) |= BIT(i))
|
|
#define BIT_CLR(x, i) ((x) &= ~BIT(i))
|
|
#define IS_SET(x, i) (((x) & BIT(i)) != 0)
|
|
#define BITMASK(i) (((u64)1 << (i)) - 1)
|
|
|
|
#define MAX_PROC_WRITE 100 /* Longest write allowed to our /proc files */
|
|
#define CHANNELS_PERXPD 32 /* Depends on xpp_line_t and protocol fields */
|
|
|
|
#define MAX_SPANNAME 20 /* From dahdi/kernel.h */
|
|
#define MAX_SPANDESC 40 /* From dahdi/kernel.h */
|
|
#define MAX_CHANNAME 40 /* From dahdi/kernel.h */
|
|
|
|
#define XPD_NAMELEN 10 /* must be <= from maximal workqueue name */
|
|
#define XPD_DESCLEN 20
|
|
#define XBUS_NAMELEN 20 /* must be <= from maximal workqueue name */
|
|
#define XBUS_DESCLEN 40
|
|
#define LABEL_SIZE 20
|
|
|
|
#define UNIT_BITS 3 /* Bit for Astribank unit number */
|
|
#define SUBUNIT_BITS 3 /* Bit for Astribank subunit number */
|
|
|
|
/* 1 FXS + 3 FXS/FXO | 1 BRI + 3 FXS/FXO */
|
|
#define MAX_UNIT (1 << UNIT_BITS)
|
|
#define MAX_SUBUNIT (1 << SUBUNIT_BITS) /* 8 port BRI */
|
|
|
|
/*
|
|
* Compile time sanity checks
|
|
*/
|
|
#if MAX_UNIT > BIT(UNIT_BITS)
|
|
#error "MAX_UNIT too large"
|
|
#endif
|
|
|
|
#if MAX_SUBUNIT > BIT(SUBUNIT_BITS)
|
|
#error "MAX_SUBUNIT too large"
|
|
#endif
|
|
|
|
#define MAX_XPDS (MAX_UNIT*MAX_SUBUNIT)
|
|
|
|
#define VALID_XPD_NUM(x) ((x) < MAX_XPDS && (x) >= 0)
|
|
|
|
#define CHAN_BITS 5 /* 0-31 for E1 */
|
|
|
|
typedef char *charp;
|
|
typedef unsigned char byte;
|
|
#ifdef __KERNEL__
|
|
|
|
/* Kernel versions... */
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)
|
|
#define KMEM_CACHE_T kmem_cache_t
|
|
#else
|
|
#define KMEM_CACHE_T struct kmem_cache
|
|
#endif
|
|
|
|
#define KZALLOC(size, gfp) my_kzalloc(size, gfp)
|
|
#define KZFREE(p) \
|
|
do { \
|
|
memset((p), 0, sizeof(*(p))); \
|
|
kfree(p); \
|
|
} while (0);
|
|
|
|
/*
|
|
* Hotplug replaced with uevent in 2.6.16
|
|
*/
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 16)
|
|
#define OLD_HOTPLUG_SUPPORT // for older kernels
|
|
#endif
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 10)
|
|
#define OLD_HOTPLUG_SUPPORT_269 // for way older kernels
|
|
#endif
|
|
|
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 14)
|
|
#define DEVICE_ATTR_READER(name, dev, buf) \
|
|
ssize_t name(struct device *dev, \
|
|
struct device_attribute *attr, char *buf)
|
|
#define DEVICE_ATTR_WRITER(name, dev, buf, count) \
|
|
ssize_t name(struct device *dev, \
|
|
struct device_attribute *attr, \
|
|
const char *buf, size_t count)
|
|
#else
|
|
#define DEVICE_ATTR_READER(name, dev, buf) \
|
|
ssize_t name(struct device *dev, char *buf)
|
|
#define DEVICE_ATTR_WRITER(name, dev, buf, count) \
|
|
ssize_t name(struct device *dev, const char *buf, size_t count)
|
|
#endif
|
|
#define DRIVER_ATTR_READER(name, drv, buf) \
|
|
ssize_t name(struct device_driver *drv, char * buf)
|
|
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 30)
|
|
#define SET_PROC_DIRENTRY_OWNER(p) \
|
|
do { \
|
|
(p)->owner = THIS_MODULE; \
|
|
} while (0);
|
|
#else
|
|
#define SET_PROC_DIRENTRY_OWNER(p) do { } while (0);
|
|
#endif
|
|
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)
|
|
/* Also don't define this for later RHEL >= 5.2 . hex_asc is from the
|
|
* same linux-2.6-net-infrastructure-updates-to-mac80211-iwl4965.patch
|
|
* as is the bool typedef. */
|
|
#if LINUX_VERSION_CODE != KERNEL_VERSION(2, 6, 18) || ! defined(hex_asc)
|
|
typedef int bool;
|
|
#endif
|
|
#endif
|
|
#else
|
|
typedef int bool;
|
|
#endif
|
|
typedef struct xbus xbus_t;
|
|
typedef struct xpd xpd_t;
|
|
typedef struct xframe xframe_t;
|
|
typedef struct xpacket xpacket_t;
|
|
typedef __u32 xpp_line_t; /* at most 31 lines for E1 */
|
|
typedef byte lineno_t;
|
|
typedef byte xportno_t;
|
|
|
|
#define PORT_BROADCAST 255
|
|
|
|
#endif /* XDEFS_H */
|