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- /* src/include/wlan/wlan_compat.h
- *
- * Types and macros to aid in portability
- *
- * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
- * --------------------------------------------------------------------
- *
- * linux-wlan
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU Public License version 2 (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use
- * your version of this file under the MPL, indicate your decision
- * by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL. If you do not delete
- * the provisions above, a recipient may use your version of this
- * file under either the MPL or the GPL.
- *
- * --------------------------------------------------------------------
- *
- * Inquiries regarding the linux-wlan Open Source project can be
- * made directly to:
- *
- * AbsoluteValue Systems Inc.
- * info@linux-wlan.com
- * http://www.linux-wlan.com
- *
- * --------------------------------------------------------------------
- *
- * Portions of the development of this software were funded by
- * Intersil Corporation as part of PRISM(R) chipset product development.
- *
- * --------------------------------------------------------------------
- */
-
- #ifndef _WLAN_COMPAT_H
- #define _WLAN_COMPAT_H
-
- /*=============================================================*/
- /*------ Establish Platform Identity --------------------------*/
- /*=============================================================*/
- /* Key macros: */
- /* WLAN_CPU_FAMILY */
- #define WLAN_Ix86 1
- #define WLAN_PPC 2
- #define WLAN_Ix96 3
- #define WLAN_ARM 4
- #define WLAN_ALPHA 5
- #define WLAN_MIPS 6
- #define WLAN_HPPA 7
- #define WLAN_SPARC 8
- #define WLAN_SH 9
- #define WLAN_x86_64 10
- /* WLAN_SYSARCH */
- #define WLAN_PCAT 1
- #define WLAN_MBX 2
- #define WLAN_RPX 3
- #define WLAN_LWARCH 4
- #define WLAN_PMAC 5
- #define WLAN_SKIFF 6
- #define WLAN_BITSY 7
- #define WLAN_ALPHAARCH 7
- #define WLAN_MIPSARCH 9
- #define WLAN_HPPAARCH 10
- #define WLAN_SPARCARCH 11
- #define WLAN_SHARCH 12
-
- /* Note: the PLX HOSTIF above refers to some vendors implementations for */
- /* PCI. It's a PLX chip that is a PCI to PCMCIA adapter, but it */
- /* isn't a real PCMCIA host interface adapter providing all the */
- /* card&socket services. */
-
- #if (defined(CONFIG_PPC) || defined(CONFIG_8xx) || defined(__powerpc__))
- #ifndef __ppc__
- #define __ppc__
- #endif
- #endif
-
- #if defined(__KERNEL__)
- #if defined(__x86_64__)
- #define WLAN_CPU_FAMILY WLAN_x86_64
- #define WLAN_SYSARCH WLAN_PCAT
- #elif defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) || defined(__ia64__)
- #define WLAN_CPU_FAMILY WLAN_Ix86
- #define WLAN_SYSARCH WLAN_PCAT
- #elif defined(__ppc__)
- #define WLAN_CPU_FAMILY WLAN_PPC
- #if defined(CONFIG_MBX)
- #define WLAN_SYSARCH WLAN_MBX
- #elif defined(CONFIG_RPXLITE)
- #define WLAN_SYSARCH WLAN_RPX
- #elif defined(CONFIG_RPXCLASSIC)
- #define WLAN_SYSARCH WLAN_RPX
- #else
- #define WLAN_SYSARCH WLAN_PMAC
- #endif
- #elif defined(__arm__)
- #define WLAN_CPU_FAMILY WLAN_ARM
- #define WLAN_SYSARCH WLAN_SKIFF
- #elif defined(__alpha__)
- #define WLAN_CPU_FAMILY WLAN_ALPHA
- #define WLAN_SYSARCH WLAN_ALPHAARCH
- #elif defined(__mips__)
- #define WLAN_CPU_FAMILY WLAN_MIPS
- #define WLAN_SYSARCH WLAN_MIPSARCH
- #elif defined(__hppa__)
- #define WLAN_CPU_FAMILY WLAN_HPPA
- #define WLAN_SYSARCH WLAN_HPPAARCH
- #elif defined(__sparc__)
- #define WLAN_CPU_FAMILY WLAN_SPARC
- #define WLAN_SYSARCH WLAN_SPARC
- #elif defined(__sh__)
- #define WLAN_CPU_FAMILY WLAN_SH
- #define WLAN_SYSARCH WLAN_SHARCH
- #ifndef __LITTLE_ENDIAN__
- #define __LITTLE_ENDIAN__
- #endif
- #else
- #error "No CPU identified!"
- #endif
- #endif /* __KERNEL__ */
-
- /*
- Some big endian machines implicitly do all I/O in little endian mode.
-
- In particular:
- Linux/PPC on PowerMacs (PCI)
- Arm/Intel Xscale (PCI)
-
- This may also affect PLX boards and other BE &| PPC platforms;
- as new ones are discovered, add them below.
- */
-
- #if ((WLAN_HOSTIF == WLAN_PCI) || (WLAN_HOSTIF == WLAN_PLX))
- #if ((WLAN_SYSARCH == WLAN_SKIFF) || (WLAN_SYSARCH == WLAN_PMAC) || (WLAN_SYSARCH == WLAN_SPARC))
- #define REVERSE_ENDIAN
- #endif
- #endif
-
- /*=============================================================*/
- /*------ Bit settings -----------------------------------------*/
- /*=============================================================*/
-
- #define BIT0 0x00000001
- #define BIT1 0x00000002
- #define BIT2 0x00000004
- #define BIT3 0x00000008
- #define BIT4 0x00000010
- #define BIT5 0x00000020
- #define BIT6 0x00000040
- #define BIT7 0x00000080
- #define BIT8 0x00000100
- #define BIT9 0x00000200
- #define BIT10 0x00000400
- #define BIT11 0x00000800
- #define BIT12 0x00001000
- #define BIT13 0x00002000
- #define BIT14 0x00004000
- #define BIT15 0x00008000
- #define BIT16 0x00010000
- #define BIT17 0x00020000
- #define BIT18 0x00040000
- #define BIT19 0x00080000
- #define BIT20 0x00100000
- #define BIT21 0x00200000
- #define BIT22 0x00400000
- #define BIT23 0x00800000
- #define BIT24 0x01000000
- #define BIT25 0x02000000
- #define BIT26 0x04000000
- #define BIT27 0x08000000
- #define BIT28 0x10000000
- #define BIT29 0x20000000
- #define BIT30 0x40000000
- #define BIT31 0x80000000
-
- #include <linux/types.h>
-
- typedef u_int8_t UINT8;
- typedef u_int16_t UINT16;
- typedef u_int32_t UINT32;
-
- typedef int8_t INT8;
- typedef int16_t INT16;
- typedef int32_t INT32;
-
- typedef unsigned int UINT;
- typedef signed int INT;
-
- typedef u_int64_t UINT64;
- typedef int64_t INT64;
-
- #define UINT8_MAX (0xffUL)
- #define UINT16_MAX (0xffffUL)
- #define UINT32_MAX (0xffffffffUL)
-
- #define INT8_MAX (0x7fL)
- #define INT16_MAX (0x7fffL)
- #define INT32_MAX (0x7fffffffL)
-
- /*=============================================================*/
- /*------ Compiler Portability Macros --------------------------*/
- /*=============================================================*/
- #define __WLAN_ATTRIB_PACK__ __attribute__ ((packed))
-
- /*=============================================================*/
- /*------ OS Portability Macros --------------------------------*/
- /*=============================================================*/
-
- #ifndef WLAN_DBVAR
- #define WLAN_DBVAR wlan_debug
- #endif
-
- #ifndef KERNEL_VERSION
- #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
- #endif
-
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
- # if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8))
- # include <linux/hardirq.h>
- # else
- # include <asm/hardirq.h>
- # endif
- #elif defined(__KERNEL__)
- # define PREEMPT_MASK (0x000000FFUL)
- # define preempt_count() (0UL)
- #endif
-
- #define WLAN_LOG_ERROR(x,args...) printk(KERN_ERR "%s: " x , __FUNCTION__ , ##args);
-
- #define WLAN_LOG_WARNING(x,args...) printk(KERN_WARNING "%s: " x , __FUNCTION__ , ##args);
-
- #define WLAN_LOG_NOTICE(x,args...) printk(KERN_NOTICE "%s: " x , __FUNCTION__ , ##args);
-
- #define WLAN_LOG_INFO(args... ) printk(KERN_INFO args)
-
- #if defined(WLAN_INCLUDE_DEBUG)
- #define WLAN_ASSERT(c) if ((!(c)) && WLAN_DBVAR >= 1) { \
- WLAN_LOG_DEBUG(1, "Assertion failure!\n"); }
- #define WLAN_HEX_DUMP( l, x, p, n) if( WLAN_DBVAR >= (l) ){ \
- int __i__; \
- printk(KERN_DEBUG x ":"); \
- for( __i__=0; __i__ < (n); __i__++) \
- printk( " %02x", ((UINT8*)(p))[__i__]); \
- printk("\n"); }
- #define DBFENTER { if ( WLAN_DBVAR >= 5 ){ WLAN_LOG_DEBUG(3,"---->\n"); } }
- #define DBFEXIT { if ( WLAN_DBVAR >= 5 ){ WLAN_LOG_DEBUG(3,"<----\n"); } }
-
- #define WLAN_LOG_DEBUG(l,x,args...) if ( WLAN_DBVAR >= (l)) printk(KERN_DEBUG "%s(%lu): " x , __FUNCTION__, (preempt_count() & PREEMPT_MASK), ##args );
- #else
- #define WLAN_ASSERT(c)
- #define WLAN_HEX_DUMP( l, s, p, n)
- #define DBFENTER
- #define DBFEXIT
-
- #define WLAN_LOG_DEBUG(l, s, args...)
- #endif
-
- #ifdef CONFIG_SMP
- #define __SMP__ 1
- #endif
-
- #if defined(__KERNEL__)
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7))
- # define del_singleshot_timer_sync(a) del_timer_sync(a)
- #endif
-
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,17))
- #define CONFIG_NETLINK 1
- #endif
-
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0))
- #define kfree_s(a, b) kfree((a))
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18))
- #ifndef init_waitqueue_head
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,0,16))
- #define init_waitqueue_head(p) (*(p) = NULL)
- #else
- #define init_waitqueue_head(p) init_waitqueue(p)
- #endif
- typedef struct wait_queue *wait_queue_head_t;
- typedef struct wait_queue wait_queue_t;
- #define set_current_state(b) { current->state = (b); mb(); }
- #define init_waitqueue_entry(a, b) { (a)->task = current; }
- #endif
- #endif
-
- #ifndef wait_event_interruptible_timeout
- // retval == 0; signal met; we're good.
- // retval < 0; interrupted by signal.
- // retval > 0; timed out.
-
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) // fixme?
-
- #define __wait_event_interruptible_timeout(wq, condition, ret) \
- do { \
- wait_queue_t __wait; \
- init_waitqueue_entry(&__wait, current); \
- \
- add_wait_queue(&wq, &__wait); \
- for (;;) { \
- set_current_state(TASK_INTERRUPTIBLE); \
- if (condition) \
- break; \
- if (!signal_pending(current)) { \
- ret = schedule_timeout(ret) ; \
- if (!ret) \
- break; \
- continue; \
- } \
- ret = -ERESTARTSYS; \
- break; \
- } \
- set_current_state(TASK_RUNNING); \
- remove_wait_queue(&wq, &__wait); \
- } while (0)
-
- #else // 2.2
-
-
- #define __wait_event_interruptible_timeout(wq, condition, ret) \
- do { \
- struct wait_queue __wait; \
- \
- __wait.task = current; \
- add_wait_queue(&wq, &__wait); \
- for (;;) { \
- current->state = TASK_INTERRUPTIBLE; \
- if (condition) \
- break; \
- if (!signal_pending(current)) { \
- ret = schedule_timeout(ret); \
- if (!ret) \
- break; \
- continue; \
- } \
- ret = -ERESTARTSYS; \
- break; \
- } \
- current->state = TASK_RUNNING; \
- remove_wait_queue(&wq, &__wait); \
- } while (0)
-
- #endif // version >= 2.4
-
- #define wait_event_interruptible_timeout(wq, condition, timeout) \
- ({ \
- long __ret = timeout; \
- if (!(condition)) \
- __wait_event_interruptible_timeout(wq, condition, __ret); \
- __ret; \
- })
-
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,20))
- #ifdef _LINUX_LIST_H
-
- static inline void list_move_tail(struct list_head *list,
- struct list_head *head)
- {
- __list_del(list->prev, list->next);
- list_add_tail(list, head);
- }
-
- static inline void __list_splice(struct list_head *list,
- struct list_head *head)
- {
- struct list_head *first = list->next;
- struct list_head *last = list->prev;
- struct list_head *at = head->next;
-
- first->prev = head;
- head->next = first;
-
- last->next = at;
- at->prev = last;
- }
-
- static inline void list_move(struct list_head *list, struct list_head *head)
- {
- __list_del(list->prev, list->next);
- list_add(list, head);
- }
-
- static inline void list_splice_init(struct list_head *list,
- struct list_head *head)
- {
- if (!list_empty(list)) {
- __list_splice(list, head);
- INIT_LIST_HEAD(list);
- }
- }
-
-
- #endif // LIST_H
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,1,90))
- #define spin_lock(l) do { } while (0)
- #define spin_unlock(l) do { } while (0)
- #define spin_lock_irqsave(l,f) do { save_flags(f); cli(); } while (0)
- #define spin_unlock_irqrestore(l,f) do { restore_flags(f); } while (0)
- #define spin_lock_init(s) do { } while (0)
- #define spin_trylock(l) (1)
- typedef int spinlock_t;
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) // XXX ???
- #define spin_lock_bh spin_lock
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
- #ifdef CONFIG_SMP
- #define spin_is_locked(x) (*(volatile char *)(&(x)->lock) <= 0)
- #else
- #define spin_is_locked(l) (0)
- #endif
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,28))
- #define __user
- #define __iomem
- #endif
-
- #ifdef _LINUX_PROC_FS_H
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,25))
-
- extern inline struct proc_dir_entry *
- create_proc_read_entry(const char *name, mode_t mode,
- struct proc_dir_entry *base,
- read_proc_t *read_proc, void *data)
- {
- struct proc_dir_entry *res = create_proc_entry(name, mode, base);
- if (res) {
- res->read_proc = read_proc;
- res->data = data;
- }
- return res;
- }
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,29))
- #ifndef proc_mkdir
- #define proc_mkdir(name, root) create_proc_entry(name, S_IFDIR, root)
- #endif
- #endif
- #endif /* _LINUX_PROC_FS_H */
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
- #ifndef INIT_TQUEUE
- #define PREPARE_TQUEUE(_tq, _routine, _data) \
- do { \
- (_tq)->routine = _routine; \
- (_tq)->data = _data; \
- } while (0)
- #define INIT_TQUEUE(_tq, _routine, _data) \
- do { \
- INIT_LIST_HEAD(&(_tq)->list); \
- (_tq)->sync = 0; \
- PREPARE_TQUEUE((_tq), (_routine), (_data)); \
- } while (0)
- #endif
-
- #ifndef INIT_WORK
- #define work_struct tq_struct
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
- #define schedule_work(a) queue_task(a, &tq_scheduler)
- #else
- #define schedule_work(a) schedule_task(a)
- #endif
-
- #define flush_scheduled_work flush_scheduled_tasks
- #define INIT_WORK(_wq, _routine, _data) INIT_TQUEUE(_wq, _routine, _data)
- #define PREPARE_WORK(_wq, _routine, _data) PREPARE_TQUEUE(_wq, _routine, _data)
- #endif
- #endif // < 2.5 kernel
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38))
- typedef struct device netdevice_t;
- #elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4))
- typedef struct net_device netdevice_t;
- #else
- #undef netdevice_t
- typedef struct net_device netdevice_t;
- #endif
-
- #ifdef WIRELESS_EXT
- #if (WIRELESS_EXT < 13)
- struct iw_request_info
- {
- __u16 cmd; /* Wireless Extension command */
- __u16 flags; /* More to come ;-) */
- };
- #endif
- #endif
-
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,1,18))
- #define MODULE_PARM(a,b) extern int __bogus_decl
- #define MODULE_AUTHOR(a) extern int __bogus_decl
- #define MODULE_DESCRIPTION(a) extern int __bogus_decl
- #define MODULE_SUPPORTED_DEVICE(a) extern int __bogus_decl
- #undef GET_USE_COUNT
- #define GET_USE_COUNT(m) mod_use_count_
- #endif
-
- #ifndef MODULE_OWNER
- #define MODULE_OWNER(a) extern int __bogus_decl
- #define ANCIENT_MODULE_CODE
- #endif
-
- #ifndef MODULE_LICENSE
- #define MODULE_LICENSE(m) extern int __bogus_decl
- #endif
-
- /* TODO: Do we care about this? */
- #ifndef MODULE_DEVICE_TABLE
- #define MODULE_DEVICE_TABLE(foo,bar)
- #endif
-
- #define wlan_minutes2ticks(a) ((a)*(wlan_ticks_per_sec * 60))
- #define wlan_seconds2ticks(a) ((a)*(wlan_ticks_per_sec))
-
- #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,47))
- #define NEW_MODULE_CODE
- #ifdef ANCIENT_MODULE_CODE
- #undef ANCIENT_MODULE_CODE
- #endif
- #elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,25))
- #define module_param(name, type, perm) \
- static inline void *__check_existence_##name(void) { return &name; } \
- MODULE_PARM(name, _MODULE_PARM_STRING_ ## type)
-
- #define _MODULE_PARM_STRING_byte "b"
- #define _MODULE_PARM_STRING_short "h"
- #define _MODULE_PARM_STRING_ushort "h"
- #define _MODULE_PARM_STRING_int "i"
- #define _MODULE_PARM_STRING_uint "i"
- #define _MODULE_PARM_STRING_long "l"
- #define _MODULE_PARM_STRING_ulong "l"
- #define _MODULE_PARM_STRING_bool "i"
- #endif
-
- /* linux < 2.5.69 */
- #ifndef IRQ_NONE
- typedef void irqreturn_t;
- #define IRQ_NONE
- #define IRQ_HANDLED
- #define IRQ_RETVAL(x)
- #endif
-
- #ifndef in_atomic
- #define in_atomic() 0
- #endif
-
- #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13))
- #define URB_ASYNC_UNLINK 0
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7))
- #define URB_ASYNC_UNLINK USB_ASYNC_UNLINK
- #define usb_fill_bulk_urb FILL_BULK_URB
- #define usb_kill_urb usb_unlink_urb
- #else
- #define USB_QUEUE_BULK 0
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11))
- typedef u32 pm_message_t;
- #endif
-
- #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,9))
- #define hotplug_path "/etc/hotplug/wlan.agent"
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
- #define free_netdev(x) kfree(x)
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9))
- #define eth_hdr(x) (x)->mac.ethernet
- #endif
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
- #define del_timer_sync(a) del_timer(a)
- #endif
-
- #ifndef might_sleep
- #define might_sleep(a) do { } while (0)
- #endif
-
- /* Apparently 2.4.2 ethtool is quite different, maybe newer too? */
- #if (defined(SIOETHTOOL) && !defined(ETHTOOL_GDRVINFO))
- #undef SIOETHTOOL
- #endif
-
- // pcmcia-cs stuff
- #if ((LINUX_VERSION_CODE < KERNEL_VERSION(2,5,68)) && \
- !defined(pcmcia_access_configuration_register))
- #define pcmcia_access_configuration_register(handle, reg) \
- CardServices(AccessConfigurationRegister, handle, reg)
- #define pcmcia_register_client(handle, reg) \
- CardServices(RegisterClient, handle, reg)
- #define pcmcia_deregister_client(handle) \
- CardServices(DeregisterClient, handle)
- #define pcmcia_get_first_tuple(handle, tuple) \
- CardServices(GetFirstTuple, handle, tuple)
- #define pcmcia_get_next_tuple(handle, tuple) \
- CardServices(GetNextTuple, handle, tuple)
- #define pcmcia_get_tuple_data(handle, tuple) \
- CardServices(GetTupleData, handle, tuple)
- #define pcmcia_parse_tuple(handle, tuple, parse) \
- CardServices(ParseTuple, handle, tuple, parse)
- #define pcmcia_get_configuration_info(handle, config) \
- CardServices(GetConfigurationInfo, handle, config)
- #define pcmcia_request_io(handle, req) \
- CardServices(RequestIO, handle, req)
- #define pcmcia_request_irq(handle, req) \
- CardServices(RequestIRQ, handle, req)
- #define pcmcia_request_configuration(handle, req) \
- CardServices(RequestConfiguration, handle, req)
- #define pcmcia_release_configuration(handle) \
- CardServices(ReleaseConfiguration, handle)
- #define pcmcia_release_io(handle, req) \
- CardServices(ReleaseIO, handle, req)
- #define pcmcia_release_irq(handle, req) \
- CardServices(ReleaseIRQ, handle, req)
- #define pcmcia_release_window(win) \
- CardServices(ReleaseWindow, win)
- #define pcmcia_get_card_services_info(info) \
- CardServices(GetCardServicesInfo, info)
- #define pcmcia_report_error(handle, err) \
- CardServices(ReportError, handle, err)
- #endif
-
- #endif /* __KERNEL__ */
-
- /*=============================================================*/
- /*------ Hardware Portability Macros --------------------------*/
- /*=============================================================*/
-
- #define ieee2host16(n) __le16_to_cpu(n)
- #define ieee2host32(n) __le32_to_cpu(n)
- #define host2ieee16(n) __cpu_to_le16(n)
- #define host2ieee32(n) __cpu_to_le32(n)
-
- #if (WLAN_CPU_FAMILY != WLAN_MIPS)
- typedef UINT32 phys_t;
- #endif
-
- #if (WLAN_CPU_FAMILY == WLAN_PPC)
- #define wlan_inw(a) in_be16((unsigned short *)((a)+_IO_BASE))
- #define wlan_inw_le16_to_cpu(a) inw((a))
- #define wlan_outw(v,a) out_be16((unsigned short *)((a)+_IO_BASE), (v))
- #define wlan_outw_cpu_to_le16(v,a) outw((v),(a))
- #else
- #define wlan_inw(a) inw((a))
- #define wlan_inw_le16_to_cpu(a) __cpu_to_le16(inw((a)))
- #define wlan_outw(v,a) outw((v),(a))
- #define wlan_outw_cpu_to_le16(v,a) outw(__cpu_to_le16((v)),(a))
- #endif
-
- /*=============================================================*/
- /*--- General Macros ------------------------------------------*/
- /*=============================================================*/
-
- #define wlan_max(a, b) (((a) > (b)) ? (a) : (b))
- #define wlan_min(a, b) (((a) < (b)) ? (a) : (b))
-
- #define wlan_isprint(c) (((c) > (0x19)) && ((c) < (0x7f)))
-
- #define wlan_hexchar(x) (((x) < 0x0a) ? ('0' + (x)) : ('a' + ((x) - 0x0a)))
-
- /* Create a string of printable chars from something that might not be */
- /* It's recommended that the str be 4*len + 1 bytes long */
- #define wlan_mkprintstr(buf, buflen, str, strlen) \
- { \
- int i = 0; \
- int j = 0; \
- memset(str, 0, (strlen)); \
- for (i = 0; i < (buflen); i++) { \
- if ( wlan_isprint((buf)[i]) ) { \
- (str)[j] = (buf)[i]; \
- j++; \
- } else { \
- (str)[j] = '\\'; \
- (str)[j+1] = 'x'; \
- (str)[j+2] = wlan_hexchar(((buf)[i] & 0xf0) >> 4); \
- (str)[j+3] = wlan_hexchar(((buf)[i] & 0x0f)); \
- j += 4; \
- } \
- } \
- }
-
- /*=============================================================*/
- /*--- Variables -----------------------------------------------*/
- /*=============================================================*/
-
- #ifdef WLAN_INCLUDE_DEBUG
- extern int wlan_debug;
- #endif
-
- extern int wlan_ethconv; /* What's the default ethconv? */
-
- /*=============================================================*/
- /*--- Functions -----------------------------------------------*/
- /*=============================================================*/
- #endif /* _WLAN_COMPAT_H */
-
-