diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723as/include/osdep_service.h')
| -rwxr-xr-x | drivers/net/wireless/rtlwifi/rtl8723as/include/osdep_service.h | 1854 |
1 files changed, 1854 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/include/osdep_service.h b/drivers/net/wireless/rtlwifi/rtl8723as/include/osdep_service.h new file mode 100755 index 000000000000..36e8abe456fc --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/include/osdep_service.h @@ -0,0 +1,1854 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#ifndef __OSDEP_SERVICE_H_ +#define __OSDEP_SERVICE_H_ + +#include <drv_conf.h> +#include <basic_types.h> +//#include <rtl871x_byteorder.h> + +#define _FAIL 0 +#define _SUCCESS 1 +#define RTW_RX_HANDLED 2 +//#define RTW_STATUS_TIMEDOUT -110 + +#undef _TRUE +#define _TRUE 1 + +#undef _FALSE +#define _FALSE 0 + + +#ifdef PLATFORM_FREEBSD +#include <sys/cdefs.h> +#include <sys/types.h> +#include <sys/systm.h> +#include <sys/param.h> +#include <sys/sockio.h> +#include <sys/sysctl.h> +#include <sys/lock.h> +#include <sys/mutex.h> +#include <sys/mbuf.h> +#include <sys/kernel.h> +#include <sys/socket.h> +#include <sys/systm.h> +#include <sys/malloc.h> +#include <sys/module.h> +#include <sys/bus.h> +#include <sys/endian.h> +#include <sys/kdb.h> +#include <sys/kthread.h> +#include <machine/atomic.h> + +#include <machine/bus.h> +#include <machine/resource.h> +#include <sys/rman.h> + +#include <net/bpf.h> +#include <net/if.h> +#include <net/if_arp.h> +#include <net/ethernet.h> +#include <net/if_dl.h> +#include <net/if_media.h> +#include <net/if_types.h> +#include <net/route.h> + + +#include <netinet/in.h> +#include <netinet/in_systm.h> +#include <netinet/in_var.h> +#include <netinet/if_ether.h> + +#include <net80211/ieee80211_var.h> +#include <net80211/ieee80211_regdomain.h> +#include <net80211/ieee80211_radiotap.h> +#include <net80211/ieee80211_ratectl.h> + +#include <dev/usb/usb.h> +#include <dev/usb/usbdi.h> +#include "usbdevs.h" + +#define USB_DEBUG_VAR rum_debug +#include <dev/usb/usb_debug.h> + +#if 1 //Baron porting from linux, it's all temp solution, needs to check again +#include <sys/sema.h> +#include <sys/pcpu.h> /* XXX for PCPU_GET */ +// typedef struct semaphore _sema; + typedef struct sema _sema; +// typedef spinlock_t _lock; + typedef struct mtx _lock; + typedef struct mtx _mutex; + typedef struct timer_list _timer; + struct list_head { + struct list_head *next, *prev; + }; + struct __queue { + struct list_head queue; + _lock lock; + }; + + //typedef struct sk_buff _pkt; + typedef struct mbuf _pkt; + typedef struct mbuf _buffer; + + typedef struct __queue _queue; + typedef struct list_head _list; + typedef int _OS_STATUS; + //typedef u32 _irqL; + typedef unsigned long _irqL; + typedef struct ifnet * _nic_hdl; + + typedef pid_t _thread_hdl_; +// typedef struct thread _thread_hdl_; + typedef void thread_return; + typedef void* thread_context; + + //#define thread_exit() complete_and_exit(NULL, 0) + + typedef void timer_hdl_return; + typedef void* timer_hdl_context; + typedef struct work_struct _workitem; + +#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) +/* emulate a modern version */ +#define LINUX_VERSION_CODE KERNEL_VERSION(2, 6, 35) + +#define WIRELESS_EXT -1 +#define HZ hz +#define spin_lock_irqsave mtx_lock_irqsave +#define spin_lock_bh mtx_lock_irqsave +#define mtx_lock_irqsave(lock, x) mtx_lock(lock)//{local_irq_save((x)); mtx_lock_spin((lock));} +//#define IFT_RTW 0xf9 //ifnet allocate type for RTW +#define free_netdev if_free +#define LIST_CONTAINOR(ptr, type, member) \ + ((type *)((char *)(ptr)-(SIZE_T)(&((type *)0)->member))) +#define container_of(p,t,n) (t*)((p)-&(((t*)0)->n)) +/* + * Linux timers are emulated using FreeBSD callout functions + * (and taskqueue functionality). + * + * Currently no timer stats functionality. + * + * See (linux_compat) processes.c + * + */ +struct timer_list { + + /* FreeBSD callout related fields */ + struct callout callout; + + //timeout function + void (*function)(void*); + //argument + void *arg; + +}; +struct workqueue_struct; +struct work_struct; +typedef void (*work_func_t)(struct work_struct *work); +/* Values for the state of an item of work (work_struct) */ +typedef enum work_state { + WORK_STATE_UNSET = 0, + WORK_STATE_CALLOUT_PENDING = 1, + WORK_STATE_TASK_PENDING = 2, + WORK_STATE_WORK_CANCELLED = 3 +} work_state_t; + +struct work_struct { + struct task task; /* FreeBSD task */ + work_state_t state; /* the pending or otherwise state of work. */ + work_func_t func; +}; +#define spin_unlock_irqrestore mtx_unlock_irqrestore +#define spin_unlock_bh mtx_unlock_irqrestore +#define mtx_unlock_irqrestore(lock,x) mtx_unlock(lock); +extern void _rtw_spinlock_init(_lock *plock); + +//modify private structure to match freebsd +#define BITS_PER_LONG 32 +union ktime { + s64 tv64; +#if BITS_PER_LONG != 64 && !defined(CONFIG_KTIME_SCALAR) + struct { +#ifdef __BIG_ENDIAN + s32 sec, nsec; +#else + s32 nsec, sec; +#endif + } tv; +#endif +}; +#define kmemcheck_bitfield_begin(name) +#define kmemcheck_bitfield_end(name) +#define CHECKSUM_NONE 0 +typedef unsigned char *sk_buff_data_t; +typedef union ktime ktime_t; /* Kill this */ + +void rtw_mtx_lock(_lock *plock); + +void rtw_mtx_unlock(_lock *plock); + +/** + * struct sk_buff - socket buffer + * @next: Next buffer in list + * @prev: Previous buffer in list + * @sk: Socket we are owned by + * @tstamp: Time we arrived + * @dev: Device we arrived on/are leaving by + * @transport_header: Transport layer header + * @network_header: Network layer header + * @mac_header: Link layer header + * @_skb_refdst: destination entry (with norefcount bit) + * @sp: the security path, used for xfrm + * @cb: Control buffer. Free for use by every layer. Put private vars here + * @len: Length of actual data + * @data_len: Data length + * @mac_len: Length of link layer header + * @hdr_len: writable header length of cloned skb + * @csum: Checksum (must include start/offset pair) + * @csum_start: Offset from skb->head where checksumming should start + * @csum_offset: Offset from csum_start where checksum should be stored + * @local_df: allow local fragmentation + * @cloned: Head may be cloned (check refcnt to be sure) + * @nohdr: Payload reference only, must not modify header + * @pkt_type: Packet class + * @fclone: skbuff clone status + * @ip_summed: Driver fed us an IP checksum + * @priority: Packet queueing priority + * @users: User count - see {datagram,tcp}.c + * @protocol: Packet protocol from driver + * @truesize: Buffer size + * @head: Head of buffer + * @data: Data head pointer + * @tail: Tail pointer + * @end: End pointer + * @destructor: Destruct function + * @mark: Generic packet mark + * @nfct: Associated connection, if any + * @ipvs_property: skbuff is owned by ipvs + * @peeked: this packet has been seen already, so stats have been + * done for it, don't do them again + * @nf_trace: netfilter packet trace flag + * @nfctinfo: Relationship of this skb to the connection + * @nfct_reasm: netfilter conntrack re-assembly pointer + * @nf_bridge: Saved data about a bridged frame - see br_netfilter.c + * @skb_iif: ifindex of device we arrived on + * @rxhash: the packet hash computed on receive + * @queue_mapping: Queue mapping for multiqueue devices + * @tc_index: Traffic control index + * @tc_verd: traffic control verdict + * @ndisc_nodetype: router type (from link layer) + * @dma_cookie: a cookie to one of several possible DMA operations + * done by skb DMA functions + * @secmark: security marking + * @vlan_tci: vlan tag control information + */ + +struct sk_buff { + /* These two members must be first. */ + struct sk_buff *next; + struct sk_buff *prev; + + ktime_t tstamp; + + struct sock *sk; + //struct net_device *dev; + struct ifnet *dev; + + /* + * This is the control buffer. It is free to use for every + * layer. Please put your private variables there. If you + * want to keep them across layers you have to do a skb_clone() + * first. This is owned by whoever has the skb queued ATM. + */ + char cb[48] __aligned(8); + + unsigned long _skb_refdst; +#ifdef CONFIG_XFRM + struct sec_path *sp; +#endif + unsigned int len, + data_len; + u16 mac_len, + hdr_len; + union { + u32 csum; + struct { + u16 csum_start; + u16 csum_offset; + }smbol2; + }smbol1; + u32 priority; + kmemcheck_bitfield_begin(flags1); + u8 local_df:1, + cloned:1, + ip_summed:2, + nohdr:1, + nfctinfo:3; + u8 pkt_type:3, + fclone:2, + ipvs_property:1, + peeked:1, + nf_trace:1; + kmemcheck_bitfield_end(flags1); + u16 protocol; + + void (*destructor)(struct sk_buff *skb); +#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) + struct nf_conntrack *nfct; + struct sk_buff *nfct_reasm; +#endif +#ifdef CONFIG_BRIDGE_NETFILTER + struct nf_bridge_info *nf_bridge; +#endif + + int skb_iif; +#ifdef CONFIG_NET_SCHED + u16 tc_index; /* traffic control index */ +#ifdef CONFIG_NET_CLS_ACT + u16 tc_verd; /* traffic control verdict */ +#endif +#endif + + u32 rxhash; + + kmemcheck_bitfield_begin(flags2); + u16 queue_mapping:16; +#ifdef CONFIG_IPV6_NDISC_NODETYPE + u8 ndisc_nodetype:2, + deliver_no_wcard:1; +#else + u8 deliver_no_wcard:1; +#endif + kmemcheck_bitfield_end(flags2); + + /* 0/14 bit hole */ + +#ifdef CONFIG_NET_DMA + dma_cookie_t dma_cookie; +#endif +#ifdef CONFIG_NETWORK_SECMARK + u32 secmark; +#endif + union { + u32 mark; + u32 dropcount; + }symbol3; + + u16 vlan_tci; + + sk_buff_data_t transport_header; + sk_buff_data_t network_header; + sk_buff_data_t mac_header; + /* These elements must be at the end, see alloc_skb() for details. */ + sk_buff_data_t tail; + sk_buff_data_t end; + unsigned char *head, + *data; + unsigned int truesize; + atomic_t users; +}; +struct sk_buff_head { + /* These two members must be first. */ + struct sk_buff *next; + struct sk_buff *prev; + + u32 qlen; + _lock lock; +}; +#define skb_tail_pointer(skb) skb->tail +static inline unsigned char *skb_put(struct sk_buff *skb, unsigned int len) +{ + unsigned char *tmp = skb_tail_pointer(skb); + //SKB_LINEAR_ASSERT(skb); + skb->tail += len; + skb->len += len; + return tmp; +} + +static inline unsigned char *__skb_pull(struct sk_buff *skb, unsigned int len) +{ + skb->len -= len; + if(skb->len < skb->data_len) + printf("%s(),%d,error!\n",__FUNCTION__,__LINE__); + return skb->data += len; +} +static inline unsigned char *skb_pull(struct sk_buff *skb, unsigned int len) +{ + #ifdef PLATFORM_FREEBSD + return __skb_pull(skb, len); + #else + return unlikely(len > skb->len) ? NULL : __skb_pull(skb, len); + #endif //PLATFORM_FREEBSD +} +static inline u32 skb_queue_len(const struct sk_buff_head *list_) +{ + return list_->qlen; +} +static inline void __skb_insert(struct sk_buff *newsk, + struct sk_buff *prev, struct sk_buff *next, + struct sk_buff_head *list) +{ + newsk->next = next; + newsk->prev = prev; + next->prev = prev->next = newsk; + list->qlen++; +} +static inline void __skb_queue_before(struct sk_buff_head *list, + struct sk_buff *next, + struct sk_buff *newsk) +{ + __skb_insert(newsk, next->prev, next, list); +} +static inline void skb_queue_tail(struct sk_buff_head *list, + struct sk_buff *newsk) +{ + mtx_lock(&list->lock); + __skb_queue_before(list, (struct sk_buff *)list, newsk); + mtx_unlock(&list->lock); +} +static inline struct sk_buff *skb_peek(struct sk_buff_head *list_) +{ + struct sk_buff *list = ((struct sk_buff *)list_)->next; + if (list == (struct sk_buff *)list_) + list = NULL; + return list; +} +static inline void __skb_unlink(struct sk_buff *skb, struct sk_buff_head *list) +{ + struct sk_buff *next, *prev; + + list->qlen--; + next = skb->next; + prev = skb->prev; + skb->next = skb->prev = NULL; + next->prev = prev; + prev->next = next; +} + +static inline struct sk_buff *skb_dequeue(struct sk_buff_head *list) +{ + mtx_lock(&list->lock); + + struct sk_buff *skb = skb_peek(list); + if (skb) + __skb_unlink(skb, list); + + mtx_unlock(&list->lock); + + return skb; +} +static inline void skb_reserve(struct sk_buff *skb, int len) +{ + skb->data += len; + skb->tail += len; +} +static inline void __skb_queue_head_init(struct sk_buff_head *list) +{ + list->prev = list->next = (struct sk_buff *)list; + list->qlen = 0; +} +/* + * This function creates a split out lock class for each invocation; + * this is needed for now since a whole lot of users of the skb-queue + * infrastructure in drivers have different locking usage (in hardirq) + * than the networking core (in softirq only). In the long run either the + * network layer or drivers should need annotation to consolidate the + * main types of usage into 3 classes. + */ +static inline void skb_queue_head_init(struct sk_buff_head *list) +{ + _rtw_spinlock_init(&list->lock); + __skb_queue_head_init(list); +} +unsigned long copy_from_user(void *to, const void *from, unsigned long n); +unsigned long copy_to_user(void *to, const void *from, unsigned long n); +struct sk_buff * dev_alloc_skb(unsigned int size); +struct sk_buff *skb_clone(const struct sk_buff *skb); +void dev_kfree_skb_any(struct sk_buff *skb); +#endif //Baron porting from linux, it's all temp solution, needs to check again + + +#if 1 // kenny add Linux compatibility code for Linux USB driver +#include <dev/usb/usb_compat_linux.h> + +#define __init // __attribute ((constructor)) +#define __exit // __attribute ((destructor)) + +/* + * Definitions for module_init and module_exit macros. + * + * These macros will use the SYSINIT framework to call a specified + * function (with no arguments) on module loading or unloading. + * + */ + +void module_init_exit_wrapper(void *arg); + +#define module_init(initfn) \ + SYSINIT(mod_init_ ## initfn, \ + SI_SUB_KLD, SI_ORDER_FIRST, \ + module_init_exit_wrapper, initfn) + +#define module_exit(exitfn) \ + SYSUNINIT(mod_exit_ ## exitfn, \ + SI_SUB_KLD, SI_ORDER_ANY, \ + module_init_exit_wrapper, exitfn) + +/* + * The usb_register and usb_deregister functions are used to register + * usb drivers with the usb subsystem. + */ +int usb_register(struct usb_driver *driver); +int usb_deregister(struct usb_driver *driver); + +/* + * usb_get_dev and usb_put_dev - increment/decrement the reference count + * of the usb device structure. + * + * Original body of usb_get_dev: + * + * if (dev) + * get_device(&dev->dev); + * return dev; + * + * Reference counts are not currently used in this compatibility + * layer. So these functions will do nothing. + */ +static inline struct usb_device * +usb_get_dev(struct usb_device *dev) +{ + return dev; +} + +static inline void +usb_put_dev(struct usb_device *dev) +{ + return; +} + + +// rtw_usb_compat_linux +int rtw_usb_submit_urb(struct urb *urb, uint16_t mem_flags); +int rtw_usb_unlink_urb(struct urb *urb); +int rtw_usb_clear_halt(struct usb_device *dev, struct usb_host_endpoint *uhe); +int rtw_usb_control_msg(struct usb_device *dev, struct usb_host_endpoint *uhe, + uint8_t request, uint8_t requesttype, + uint16_t value, uint16_t index, void *data, + uint16_t size, usb_timeout_t timeout); +int rtw_usb_set_interface(struct usb_device *dev, uint8_t iface_no, uint8_t alt_index); +int rtw_usb_setup_endpoint(struct usb_device *dev, + struct usb_host_endpoint *uhe, usb_size_t bufsize); +struct urb *rtw_usb_alloc_urb(uint16_t iso_packets, uint16_t mem_flags); +struct usb_host_endpoint *rtw_usb_find_host_endpoint(struct usb_device *dev, uint8_t type, uint8_t ep); +struct usb_host_interface *rtw_usb_altnum_to_altsetting(const struct usb_interface *intf, uint8_t alt_index); +struct usb_interface *rtw_usb_ifnum_to_if(struct usb_device *dev, uint8_t iface_no); +void *rtw_usb_buffer_alloc(struct usb_device *dev, usb_size_t size, uint8_t *dma_addr); +void *rtw_usbd_get_intfdata(struct usb_interface *intf); +void rtw_usb_linux_register(void *arg); +void rtw_usb_linux_deregister(void *arg); +void rtw_usb_linux_free_device(struct usb_device *dev); +void rtw_usb_buffer_free(struct usb_device *dev, usb_size_t size, + void *addr, uint8_t dma_addr); +void rtw_usb_free_urb(struct urb *urb); +void rtw_usb_init_urb(struct urb *urb); +void rtw_usb_kill_urb(struct urb *urb); +void rtw_usb_set_intfdata(struct usb_interface *intf, void *data); +void rtw_usb_fill_bulk_urb(struct urb *urb, struct usb_device *udev, + struct usb_host_endpoint *uhe, void *buf, + int length, usb_complete_t callback, void *arg); +int rtw_usb_bulk_msg(struct usb_device *udev, struct usb_host_endpoint *uhe, + void *data, int len, uint16_t *pactlen, usb_timeout_t timeout); +void *usb_get_intfdata(struct usb_interface *intf); +int usb_linux_init_endpoints(struct usb_device *udev); + + + +typedef struct urb * PURB; + +typedef unsigned gfp_t; +#define __GFP_WAIT ((gfp_t)0x10u) /* Can wait and reschedule? */ +#define __GFP_HIGH ((gfp_t)0x20u) /* Should access emergency pools? */ +#define __GFP_IO ((gfp_t)0x40u) /* Can start physical IO? */ +#define __GFP_FS ((gfp_t)0x80u) /* Can call down to low-level FS? */ +#define __GFP_COLD ((gfp_t)0x100u) /* Cache-cold page required */ +#define __GFP_NOWARN ((gfp_t)0x200u) /* Suppress page allocation failure warning */ +#define __GFP_REPEAT ((gfp_t)0x400u) /* Retry the allocation. Might fail */ +#define __GFP_NOFAIL ((gfp_t)0x800u) /* Retry for ever. Cannot fail */ +#define __GFP_NORETRY ((gfp_t)0x1000u)/* Do not retry. Might fail */ +#define __GFP_NO_GROW ((gfp_t)0x2000u)/* Slab internal usage */ +#define __GFP_COMP ((gfp_t)0x4000u)/* Add compound page metadata */ +#define __GFP_ZERO ((gfp_t)0x8000u)/* Return zeroed page on success */ +#define __GFP_NOMEMALLOC ((gfp_t)0x10000u) /* Don't use emergency reserves */ +#define __GFP_HARDWALL ((gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */ + +/* This equals 0, but use constants in case they ever change */ +#define GFP_NOWAIT (GFP_ATOMIC & ~__GFP_HIGH) +/* GFP_ATOMIC means both !wait (__GFP_WAIT not set) and use emergency pool */ +#define GFP_ATOMIC (__GFP_HIGH) +#define GFP_NOIO (__GFP_WAIT) +#define GFP_NOFS (__GFP_WAIT | __GFP_IO) +#define GFP_KERNEL (__GFP_WAIT | __GFP_IO | __GFP_FS) +#define GFP_USER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL) +#define GFP_HIGHUSER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \ + __GFP_HIGHMEM) + + +#endif // kenny add Linux compatibility code for Linux USB + +__inline static _list *get_next(_list *list) +{ + return list->next; +} + +__inline static _list *get_list_head(_queue *queue) +{ + return (&(queue->queue)); +} + + +#define LIST_CONTAINOR(ptr, type, member) \ + ((type *)((char *)(ptr)-(SIZE_T)(&((type *)0)->member))) + + +__inline static void _enter_critical(_lock *plock, _irqL *pirqL) +{ + spin_lock_irqsave(plock, *pirqL); +} + +__inline static void _exit_critical(_lock *plock, _irqL *pirqL) +{ + spin_unlock_irqrestore(plock, *pirqL); +} + +__inline static void _enter_critical_ex(_lock *plock, _irqL *pirqL) +{ + spin_lock_irqsave(plock, *pirqL); +} + +__inline static void _exit_critical_ex(_lock *plock, _irqL *pirqL) +{ + spin_unlock_irqrestore(plock, *pirqL); +} + +__inline static void _enter_critical_bh(_lock *plock, _irqL *pirqL) +{ + spin_lock_bh(plock, *pirqL); +} + +__inline static void _exit_critical_bh(_lock *plock, _irqL *pirqL) +{ + spin_unlock_bh(plock, *pirqL); +} + +__inline static void _enter_critical_mutex(_mutex *pmutex, _irqL *pirqL) +{ + + mtx_lock(pmutex); + +} + + +__inline static void _exit_critical_mutex(_mutex *pmutex, _irqL *pirqL) +{ + + mtx_unlock(pmutex); + +} +static inline void __list_del(struct list_head * prev, struct list_head * next) +{ + next->prev = prev; + prev->next = next; +} +static inline void INIT_LIST_HEAD(struct list_head *list) +{ + list->next = list; + list->prev = list; +} +__inline static void rtw_list_delete(_list *plist) +{ + __list_del(plist->prev, plist->next); + INIT_LIST_HEAD(plist); +} + +__inline static void _init_timer(_timer *ptimer,_nic_hdl padapter,void *pfunc,void* cntx) +{ + ptimer->function = pfunc; + ptimer->arg = cntx; + callout_init(&ptimer->callout, CALLOUT_MPSAFE); +} + +__inline static void _set_timer(_timer *ptimer,u32 delay_time) +{ + // mod_timer(ptimer , (jiffies+(delay_time*HZ/1000))); + if(ptimer->function && ptimer->arg){ + rtw_mtx_lock(NULL); + callout_reset(&ptimer->callout, delay_time,ptimer->function, ptimer->arg); + rtw_mtx_unlock(NULL); + } +} + +__inline static void _cancel_timer(_timer *ptimer,u8 *bcancelled) +{ + // del_timer_sync(ptimer); + // *bcancelled= _TRUE;//TRUE ==1; FALSE==0 + rtw_mtx_lock(NULL); + callout_drain(&ptimer->callout); + rtw_mtx_unlock(NULL); +} + +__inline static void _init_workitem(_workitem *pwork, void *pfunc, PVOID cntx) +{ + printf("%s Not implement yet! \n",__FUNCTION__); +} + +__inline static void _set_workitem(_workitem *pwork) +{ + printf("%s Not implement yet! \n",__FUNCTION__); +// schedule_work(pwork); +} + +// +// Global Mutex: can only be used at PASSIVE level. +// + +#define ACQUIRE_GLOBAL_MUTEX(_MutexCounter) \ +{ \ +} + +#define RELEASE_GLOBAL_MUTEX(_MutexCounter) \ +{ \ +} + +#define ATOMIC_INIT(i) { (i) } + +#endif //PLATFORM_FREEBSD + + +#ifdef PLATFORM_LINUX + #include <linux/version.h> + #include <linux/spinlock.h> + #include <linux/compiler.h> + #include <linux/kernel.h> + #include <linux/errno.h> + #include <linux/init.h> + #include <linux/slab.h> + #include <linux/module.h> +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5)) + #include <linux/kref.h> +#endif + //#include <linux/smp_lock.h> + #include <linux/netdevice.h> + #include <linux/skbuff.h> + #include <linux/circ_buf.h> + #include <asm/uaccess.h> + #include <asm/byteorder.h> + #include <asm/atomic.h> + #include <asm/io.h> +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)) + #include <asm/semaphore.h> +#else + #include <linux/semaphore.h> +#endif + #include <linux/sem.h> + #include <linux/sched.h> + #include <linux/etherdevice.h> + #include <linux/wireless.h> + #include <net/iw_handler.h> + #include <linux/if_arp.h> + #include <linux/rtnetlink.h> + #include <linux/delay.h> + #include <linux/proc_fs.h> // Necessary because we use the proc fs + #include <linux/interrupt.h> // for struct tasklet_struct + #include <linux/ip.h> + #include <linux/kthread.h> + #include <linux/in.h> + #include <net/route.h> + #include <net/flow.h> + #include <net/arp.h> + +#ifdef CONFIG_IOCTL_CFG80211 +// #include <linux/ieee80211.h> + #include <net/ieee80211_radiotap.h> + #include <net/cfg80211.h> +#endif //CONFIG_IOCTL_CFG80211 + +#ifdef CONFIG_TCP_CSUM_OFFLOAD_TX + #include <linux/in.h> + #include <linux/udp.h> +#endif + +#ifdef CONFIG_USB_HCI + #include <linux/usb.h> +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) + #include <linux/usb_ch9.h> +#else + #include <linux/usb/ch9.h> +#endif +#endif + +#ifdef CONFIG_PCI_HCI + #include <linux/pci.h> +#endif + + +#ifdef CONFIG_USB_HCI + typedef struct urb * PURB; +#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,22)) +#ifdef CONFIG_USB_SUSPEND +#define CONFIG_AUTOSUSPEND 1 +#endif +#endif +#endif + + typedef struct semaphore _sema; + typedef spinlock_t _lock; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) + typedef struct mutex _mutex; +#else + typedef struct semaphore _mutex; +#endif + typedef struct timer_list _timer; + + struct __queue { + struct list_head queue; + _lock lock; + }; + + typedef struct sk_buff _pkt; + typedef unsigned char _buffer; + + typedef struct __queue _queue; + typedef struct list_head _list; + typedef int _OS_STATUS; + //typedef u32 _irqL; + typedef unsigned long _irqL; + typedef struct net_device * _nic_hdl; + + typedef void* _thread_hdl_; + typedef int thread_return; + typedef void* thread_context; + + #define thread_exit() complete_and_exit(NULL, 0) + + typedef void timer_hdl_return; + typedef void* timer_hdl_context; + typedef struct work_struct _workitem; + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) + #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)) +// Porting from linux kernel, for compatible with old kernel. +static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb) +{ + return skb->tail; +} + +static inline void skb_reset_tail_pointer(struct sk_buff *skb) +{ + skb->tail = skb->data; +} + +static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset) +{ + skb->tail = skb->data + offset; +} + +static inline unsigned char *skb_end_pointer(const struct sk_buff *skb) +{ + return skb->end; +} +#endif + +__inline static _list *get_next(_list *list) +{ + return list->next; +} + +__inline static _list *get_list_head(_queue *queue) +{ + return (&(queue->queue)); +} + + +#define LIST_CONTAINOR(ptr, type, member) \ + ((type *)((char *)(ptr)-(SIZE_T)(&((type *)0)->member))) + + +__inline static void _enter_critical(_lock *plock, _irqL *pirqL) +{ + spin_lock_irqsave(plock, *pirqL); +} + +__inline static void _exit_critical(_lock *plock, _irqL *pirqL) +{ + spin_unlock_irqrestore(plock, *pirqL); +} + +__inline static void _enter_critical_ex(_lock *plock, _irqL *pirqL) +{ + spin_lock_irqsave(plock, *pirqL); +} + +__inline static void _exit_critical_ex(_lock *plock, _irqL *pirqL) +{ + spin_unlock_irqrestore(plock, *pirqL); +} + +__inline static void _enter_critical_bh(_lock *plock, _irqL *pirqL) +{ + spin_lock_bh(plock); +} + +__inline static void _exit_critical_bh(_lock *plock, _irqL *pirqL) +{ + spin_unlock_bh(plock); +} + +__inline static int _enter_critical_mutex(_mutex *pmutex, _irqL *pirqL) +{ + int ret = 0; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) + //mutex_lock(pmutex); + ret = mutex_lock_interruptible(pmutex); +#else + ret = down_interruptible(pmutex); +#endif + return ret; +} + + +__inline static void _exit_critical_mutex(_mutex *pmutex, _irqL *pirqL) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) + mutex_unlock(pmutex); +#else + up(pmutex); +#endif +} + +__inline static void rtw_list_delete(_list *plist) +{ + list_del_init(plist); +} + +__inline static void _init_timer(_timer *ptimer,_nic_hdl nic_hdl,void *pfunc,void* cntx) +{ + //setup_timer(ptimer, pfunc,(u32)cntx); + ptimer->function = pfunc; + ptimer->data = (unsigned long)cntx; + init_timer(ptimer); +} + +__inline static void _set_timer(_timer *ptimer,u32 delay_time) +{ + mod_timer(ptimer , (jiffies+(delay_time*HZ/1000))); +} + +__inline static void _cancel_timer(_timer *ptimer,u8 *bcancelled) +{ + del_timer_sync(ptimer); + *bcancelled= _TRUE;//TRUE ==1; FALSE==0 +} + +#ifdef PLATFORM_LINUX +#define RTW_TIMER_HDL_ARGS void *FunctionContext +#elif defined(PLATFORM_OS_CE) || defined(PLATFORM_WINDOWS) +#define RTW_TIMER_HDL_ARGS IN PVOID SystemSpecific1, IN PVOID FunctionContext, IN PVOID SystemSpecific2, IN PVOID SystemSpecific3 +#endif + +#define RTW_TIMER_HDL_NAME(name) rtw_##name##_timer_hdl +#define RTW_DECLARE_TIMER_HDL(name) void RTW_TIMER_HDL_NAME(name)(RTW_TIMER_HDL_ARGS) + + +__inline static void _init_workitem(_workitem *pwork, void *pfunc, PVOID cntx) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) + INIT_WORK(pwork, pfunc); +#else + INIT_WORK(pwork, pfunc,pwork); +#endif +} + +__inline static void _set_workitem(_workitem *pwork) +{ + schedule_work(pwork); +} + +__inline static void _cancel_workitem_sync(_workitem *pwork) +{ +#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,22)) + cancel_work_sync(pwork); +#else + flush_scheduled_work(); +#endif +} +// +// Global Mutex: can only be used at PASSIVE level. +// + +#define ACQUIRE_GLOBAL_MUTEX(_MutexCounter) \ +{ \ + while (atomic_inc_return((atomic_t *)&(_MutexCounter)) != 1)\ + { \ + atomic_dec((atomic_t *)&(_MutexCounter)); \ + msleep(10); \ + } \ +} + +#define RELEASE_GLOBAL_MUTEX(_MutexCounter) \ +{ \ + atomic_dec((atomic_t *)&(_MutexCounter)); \ +} + +static inline int rtw_netif_queue_stopped(struct net_device *pnetdev) +{ +#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) + return (netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 0)) && + netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 1)) && + netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 2)) && + netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 3)) ); +#else + return netif_queue_stopped(pnetdev); +#endif +} + +static inline void rtw_netif_wake_queue(struct net_device *pnetdev) +{ +#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) + netif_tx_wake_all_queues(pnetdev); +#else + netif_wake_queue(pnetdev); +#endif +} + +static inline void rtw_netif_start_queue(struct net_device *pnetdev) +{ +#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) + netif_tx_start_all_queues(pnetdev); +#else + netif_start_queue(pnetdev); +#endif +} + +static inline void rtw_netif_stop_queue(struct net_device *pnetdev) +{ +#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) + netif_tx_stop_all_queues(pnetdev); +#else + netif_stop_queue(pnetdev); +#endif +} + +#endif // PLATFORM_LINUX + + +#ifdef PLATFORM_OS_XP + + #include <ndis.h> + #include <ntddk.h> + #include <ntddndis.h> + #include <ntdef.h> + +#ifdef CONFIG_USB_HCI + #include <usb.h> + #include <usbioctl.h> + #include <usbdlib.h> +#endif + + typedef KSEMAPHORE _sema; + typedef LIST_ENTRY _list; + typedef NDIS_STATUS _OS_STATUS; + + + typedef NDIS_SPIN_LOCK _lock; + + typedef KMUTEX _mutex; + + typedef KIRQL _irqL; + + // USB_PIPE for WINCE , but handle can be use just integer under windows + typedef NDIS_HANDLE _nic_hdl; + + + typedef NDIS_MINIPORT_TIMER _timer; + + struct __queue { + LIST_ENTRY queue; + _lock lock; + }; + + typedef NDIS_PACKET _pkt; + typedef NDIS_BUFFER _buffer; + typedef struct __queue _queue; + + typedef PKTHREAD _thread_hdl_; + typedef void thread_return; + typedef void* thread_context; + + typedef NDIS_WORK_ITEM _workitem; + + #define thread_exit() PsTerminateSystemThread(STATUS_SUCCESS); + + #define HZ 10000000 + #define SEMA_UPBND (0x7FFFFFFF) //8192 + +__inline static _list *get_next(_list *list) +{ + return list->Flink; +} + +__inline static _list *get_list_head(_queue *queue) +{ + return (&(queue->queue)); +} + + +#define LIST_CONTAINOR(ptr, type, member) CONTAINING_RECORD(ptr, type, member) + + +__inline static _enter_critical(_lock *plock, _irqL *pirqL) +{ + NdisAcquireSpinLock(plock); +} + +__inline static _exit_critical(_lock *plock, _irqL *pirqL) +{ + NdisReleaseSpinLock(plock); +} + + +__inline static _enter_critical_ex(_lock *plock, _irqL *pirqL) +{ + NdisDprAcquireSpinLock(plock); +} + +__inline static _exit_critical_ex(_lock *plock, _irqL *pirqL) +{ + NdisDprReleaseSpinLock(plock); +} + +__inline static void _enter_critical_bh(_lock *plock, _irqL *pirqL) +{ + NdisDprAcquireSpinLock(plock); +} + +__inline static void _exit_critical_bh(_lock *plock, _irqL *pirqL) +{ + NdisDprReleaseSpinLock(plock); +} + +__inline static _enter_critical_mutex(_mutex *pmutex, _irqL *pirqL) +{ + KeWaitForSingleObject(pmutex, Executive, KernelMode, FALSE, NULL); +} + + +__inline static _exit_critical_mutex(_mutex *pmutex, _irqL *pirqL) +{ + KeReleaseMutex(pmutex, FALSE); +} + + +__inline static void rtw_list_delete(_list *plist) +{ + RemoveEntryList(plist); + InitializeListHead(plist); +} + +__inline static void _init_timer(_timer *ptimer,_nic_hdl nic_hdl,void *pfunc,PVOID cntx) +{ + NdisMInitializeTimer(ptimer, nic_hdl, pfunc, cntx); +} + +__inline static void _set_timer(_timer *ptimer,u32 delay_time) +{ + NdisMSetTimer(ptimer,delay_time); +} + +__inline static void _cancel_timer(_timer *ptimer,u8 *bcancelled) +{ + NdisMCancelTimer(ptimer,bcancelled); +} + +__inline static void _init_workitem(_workitem *pwork, void *pfunc, PVOID cntx) +{ + + NdisInitializeWorkItem(pwork, pfunc, cntx); +} + +__inline static void _set_workitem(_workitem *pwork) +{ + NdisScheduleWorkItem(pwork); +} + + +#define ATOMIC_INIT(i) { (i) } + +// +// Global Mutex: can only be used at PASSIVE level. +// + +#define ACQUIRE_GLOBAL_MUTEX(_MutexCounter) \ +{ \ + while (NdisInterlockedIncrement((PULONG)&(_MutexCounter)) != 1)\ + { \ + NdisInterlockedDecrement((PULONG)&(_MutexCounter)); \ + NdisMSleep(10000); \ + } \ +} + +#define RELEASE_GLOBAL_MUTEX(_MutexCounter) \ +{ \ + NdisInterlockedDecrement((PULONG)&(_MutexCounter)); \ +} + +#endif // PLATFORM_OS_XP + + +#ifdef PLATFORM_OS_CE +#include <osdep_ce_service.h> +#endif + +#include <rtw_byteorder.h> + +#ifndef BIT + #define BIT(x) ( 1 << (x)) +#endif + +#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 +#define BIT32 0x0100000000 +#define BIT33 0x0200000000 +#define BIT34 0x0400000000 +#define BIT35 0x0800000000 +#define BIT36 0x1000000000 + +extern int RTW_STATUS_CODE(int error_code); + +#define CONFIG_USE_VMALLOC + +/* flags used for rtw_mstat_update() */ +enum mstat_f { + /* type: 0x00ff */ + MSTAT_TYPE_VIR = 0x00, + MSTAT_TYPE_PHY= 0x01, + MSTAT_TYPE_SKB = 0x02, + MSTAT_TYPE_USB = 0x03, + MSTAT_TYPE_MAX = 0x04, + + /* func: 0xff00 */ + MSTAT_FUNC_UNSPECIFIED = 0x00<<8, + MSTAT_FUNC_IO = 0x01<<8, + MSTAT_FUNC_TX_IO = 0x02<<8, + MSTAT_FUNC_RX_IO = 0x03<<8, + MSTAT_FUNC_TX = 0x04<<8, + MSTAT_FUNC_RX = 0x05<<8, + MSTAT_FUNC_MAX = 0x06<<8, +}; + +#define mstat_tf_idx(flags) ((flags)&0xff) +#define mstat_ff_idx(flags) (((flags)&0xff00) >> 8) + +typedef enum mstat_status{ + MSTAT_ALLOC_SUCCESS = 0, + MSTAT_ALLOC_FAIL, + MSTAT_FREE +} MSTAT_STATUS; + +#ifdef DBG_MEM_ALLOC +void rtw_mstat_update(const enum mstat_f flags, const MSTAT_STATUS status, u32 sz); +int _rtw_mstat_dump(char *buf, int len); +void rtw_mstat_dump (void); +u8* dbg_rtw_vmalloc(u32 sz, const enum mstat_f flags, const char *func, const int line); +u8* dbg_rtw_zvmalloc(u32 sz, const enum mstat_f flags, const char *func, const int line); +void dbg_rtw_vmfree(u8 *pbuf, const enum mstat_f flags, u32 sz, const char *func, const int line); +u8* dbg_rtw_malloc(u32 sz, const enum mstat_f flags, const char *func, const int line); +u8* dbg_rtw_zmalloc(u32 sz, const enum mstat_f flags, const char *func, const int line); +void dbg_rtw_mfree(u8 *pbuf, const enum mstat_f flags, u32 sz, const char *func, const int line); + +struct sk_buff * dbg_rtw_skb_alloc(unsigned int size, const enum mstat_f flags, const char *func, const int line); +void dbg_rtw_skb_free(struct sk_buff *skb, const enum mstat_f flags, const char *func, const int line); +struct sk_buff *dbg_rtw_skb_copy(const struct sk_buff *skb, const enum mstat_f flags, const char *func, const int line); +struct sk_buff *dbg_rtw_skb_clone(struct sk_buff *skb, const enum mstat_f flags, const char *func, const int line); +int dbg_rtw_netif_rx(_nic_hdl ndev, struct sk_buff *skb, const enum mstat_f flags, const char *func, int line); +void dbg_rtw_skb_queue_purge(struct sk_buff_head *list, enum mstat_f flags, const char *func, int line); + +#ifdef CONFIG_USB_HCI +void *dbg_rtw_usb_buffer_alloc(struct usb_device *dev, size_t size, dma_addr_t *dma, const enum mstat_f flags, const char *func, const int line); +void dbg_rtw_usb_buffer_free(struct usb_device *dev, size_t size, void *addr, dma_addr_t dma, const enum mstat_f flags, const char *func, const int line); +#endif /* CONFIG_USB_HCI */ + +#ifdef CONFIG_USE_VMALLOC +#define rtw_vmalloc(sz) dbg_rtw_vmalloc((sz), MSTAT_TYPE_VIR, __FUNCTION__, __LINE__) +#define rtw_zvmalloc(sz) dbg_rtw_zvmalloc((sz), MSTAT_TYPE_VIR, __FUNCTION__, __LINE__) +#define rtw_vmfree(pbuf, sz) dbg_rtw_vmfree((pbuf), (sz), MSTAT_TYPE_VIR, __FUNCTION__, __LINE__) +#define rtw_vmalloc_f(sz, mstat_f) dbg_rtw_vmalloc((sz), ((mstat_f)&0xff00)|MSTAT_TYPE_VIR, __FUNCTION__, __LINE__) +#define rtw_zvmalloc_f(sz, mstat_f) dbg_rtw_zvmalloc((sz), ((mstat_f)&0xff00)|MSTAT_TYPE_VIR, __FUNCTION__, __LINE__) +#define rtw_vmfree_f(pbuf, sz, mstat_f) dbg_rtw_vmfree((pbuf), (sz), ((mstat_f)&0xff00)|MSTAT_TYPE_VIR, __FUNCTION__, __LINE__) +#else /* CONFIG_USE_VMALLOC */ +#define rtw_vmalloc(sz) dbg_rtw_malloc((sz), MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_zvmalloc(sz) dbg_rtw_zmalloc((sz), MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_vmfree(pbuf, sz) dbg_rtw_mfree((pbuf), (sz), MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_vmalloc_f(sz, mstat_f) dbg_rtw_malloc((sz), ((mstat_f)&0xff00)|MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_zvmalloc_f(sz, mstat_f) dbg_rtw_zmalloc((sz), ((mstat_f)&0xff00)|MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_vmfree_f(pbuf, sz, mstat_f) dbg_rtw_mfree((pbuf), (sz), ((mstat_f)&0xff00)|MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#endif /* CONFIG_USE_VMALLOC */ +#define rtw_malloc(sz) dbg_rtw_malloc((sz), MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_zmalloc(sz) dbg_rtw_zmalloc((sz), MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_mfree(pbuf, sz) dbg_rtw_mfree((pbuf), (sz), MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_malloc_f(sz, mstat_f) dbg_rtw_malloc((sz), ((mstat_f)&0xff00)|MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_zmalloc_f(sz, mstat_f) dbg_rtw_zmalloc((sz), ((mstat_f)&0xff00)|MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) +#define rtw_mfree_f(pbuf, sz, mstat_f) dbg_rtw_mfree((pbuf), (sz), ((mstat_f)&0xff00)|MSTAT_TYPE_PHY, __FUNCTION__, __LINE__) + +#define rtw_skb_alloc(size) dbg_rtw_skb_alloc((size), MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_skb_free(skb) dbg_rtw_skb_free((skb), MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_skb_alloc_f(size, mstat_f) dbg_rtw_skb_alloc((size), ((mstat_f)&0xff00)|MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_skb_free_f(skb, mstat_f) dbg_rtw_skb_free((skb), ((mstat_f)&0xff00)|MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_skb_copy(skb) dbg_rtw_skb_copy((skb), MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_skb_clone(skb) dbg_rtw_skb_clone((skb), MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_skb_copy_f(skb, mstat_f) dbg_rtw_skb_copy((skb), ((mstat_f)&0xff00)|MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_skb_clone_f(skb, mstat_f) dbg_rtw_skb_clone((skb), ((mstat_f)&0xff00)|MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_netif_rx(ndev, skb) dbg_rtw_netif_rx(ndev, skb, MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#define rtw_skb_queue_purge(sk_buff_head) dbg_rtw_skb_queue_purge(sk_buff_head, MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) +#ifdef CONFIG_USB_HCI +#define rtw_usb_buffer_alloc(dev, size, dma) dbg_rtw_usb_buffer_alloc((dev), (size), (dma), MSTAT_TYPE_USB, __FUNCTION__, __LINE__) +#define rtw_usb_buffer_free(dev, size, addr, dma) dbg_rtw_usb_buffer_free((dev), (size), (addr), (dma), MSTAT_TYPE_USB, __FUNCTION__, __LINE__) +#define rtw_usb_buffer_alloc_f(dev, size, dma, mstat_f) dbg_rtw_usb_buffer_alloc((dev), (size), (dma), ((mstat_f)&0xff00)|MSTAT_TYPE_USB, __FUNCTION__, __LINE__) +#define rtw_usb_buffer_free_f(dev, size, addr, dma, mstat_f) dbg_rtw_usb_buffer_free((dev), (size), (addr), (dma), ((mstat_f)&0xff00)|MSTAT_TYPE_USB, __FUNCTION__, __LINE__) +#endif /* CONFIG_USB_HCI */ + +#else /* DBG_MEM_ALLOC */ +#define rtw_mstat_update(flag, status, sz) do {} while(0) +#define rtw_mstat_dump() do {} while(0) +u8* _rtw_vmalloc(u32 sz); +u8* _rtw_zvmalloc(u32 sz); +void _rtw_vmfree(u8 *pbuf, u32 sz); +u8* _rtw_zmalloc(u32 sz); +u8* _rtw_malloc(u32 sz); +void _rtw_mfree(u8 *pbuf, u32 sz); + +struct sk_buff *_rtw_skb_alloc(u32 sz); +void _rtw_skb_free(struct sk_buff *skb); +struct sk_buff *_rtw_skb_copy(const struct sk_buff *skb); +struct sk_buff *_rtw_skb_clone(struct sk_buff *skb); +int _rtw_netif_rx(_nic_hdl ndev, struct sk_buff *skb); +void _rtw_skb_queue_purge(struct sk_buff_head *list); + +#ifdef CONFIG_USB_HCI +void *_rtw_usb_buffer_alloc(struct usb_device *dev, size_t size, dma_addr_t *dma); +void _rtw_usb_buffer_free(struct usb_device *dev, size_t size, void *addr, dma_addr_t dma); +#endif /* CONFIG_USB_HCI */ + +#ifdef CONFIG_USE_VMALLOC +#define rtw_vmalloc(sz) _rtw_vmalloc((sz)) +#define rtw_zvmalloc(sz) _rtw_zvmalloc((sz)) +#define rtw_vmfree(pbuf, sz) _rtw_vmfree((pbuf), (sz)) +#define rtw_vmalloc_f(sz, mstat_f) _rtw_vmalloc((sz)) +#define rtw_zvmalloc_f(sz, mstat_f) _rtw_zvmalloc((sz)) +#define rtw_vmfree_f(pbuf, sz, mstat_f) _rtw_vmfree((pbuf), (sz)) +#else /* CONFIG_USE_VMALLOC */ +#define rtw_vmalloc(sz) _rtw_malloc((sz)) +#define rtw_zvmalloc(sz) _rtw_zmalloc((sz)) +#define rtw_vmfree(pbuf, sz) _rtw_mfree((pbuf), (sz)) +#define rtw_vmalloc_f(sz, mstat_f) _rtw_malloc((sz)) +#define rtw_zvmalloc_f(sz, mstat_f) _rtw_zmalloc((sz)) +#define rtw_vmfree_f(pbuf, sz, mstat_f) _rtw_mfree((pbuf), (sz)) +#endif /* CONFIG_USE_VMALLOC */ +#define rtw_malloc(sz) _rtw_malloc((sz)) +#define rtw_zmalloc(sz) _rtw_zmalloc((sz)) +#define rtw_mfree(pbuf, sz) _rtw_mfree((pbuf), (sz)) +#define rtw_malloc_f(sz, mstat_f) _rtw_malloc((sz)) +#define rtw_zmalloc_f(sz, mstat_f) _rtw_zmalloc((sz)) +#define rtw_mfree_f(pbuf, sz, mstat_f) _rtw_mfree((pbuf), (sz)) + +#define rtw_skb_alloc(size) _rtw_skb_alloc((size)) +#define rtw_skb_free(skb) _rtw_skb_free((skb)) +#define rtw_skb_alloc_f(size, mstat_f) _rtw_skb_alloc((size)) +#define rtw_skb_free_f(skb, mstat_f) _rtw_skb_free((skb)) +#define rtw_skb_copy(skb) _rtw_skb_copy((skb)) +#define rtw_skb_clone(skb) _rtw_skb_clone((skb)) +#define rtw_skb_copy_f(skb, mstat_f) _rtw_skb_copy((skb)) +#define rtw_skb_clone_f(skb, mstat_f) _rtw_skb_clone((skb)) +#define rtw_netif_rx(ndev, skb) _rtw_netif_rx(ndev, skb) +#define rtw_skb_queue_purge(sk_buff_head) _rtw_skb_queue_purge(sk_buff_head) +#ifdef CONFIG_USB_HCI +#define rtw_usb_buffer_alloc(dev, size, dma) _rtw_usb_buffer_alloc((dev), (size), (dma)) +#define rtw_usb_buffer_free(dev, size, addr, dma) _rtw_usb_buffer_free((dev), (size), (addr), (dma)) +#define rtw_usb_buffer_alloc_f(dev, size, dma, mstat_f) _rtw_usb_buffer_alloc((dev), (size), (dma)) +#define rtw_usb_buffer_free_f(dev, size, addr, dma, mstat_f) _rtw_usb_buffer_free((dev), (size), (addr), (dma)) +#endif /* CONFIG_USB_HCI */ +#endif /* DBG_MEM_ALLOC */ + +extern void* rtw_malloc2d(int h, int w, int size); +extern void rtw_mfree2d(void *pbuf, int h, int w, int size); + +extern void _rtw_memcpy(void* dec, void* sour, u32 sz); +extern int _rtw_memcmp(void *dst, void *src, u32 sz); +extern void _rtw_memset(void *pbuf, int c, u32 sz); + +extern void _rtw_init_listhead(_list *list); +extern u32 rtw_is_list_empty(_list *phead); +extern void rtw_list_insert_head(_list *plist, _list *phead); +extern void rtw_list_insert_tail(_list *plist, _list *phead); +#ifndef PLATFORM_FREEBSD +extern void rtw_list_delete(_list *plist); +#endif //PLATFORM_FREEBSD + +extern void _rtw_init_sema(_sema *sema, int init_val); +extern void _rtw_free_sema(_sema *sema); +extern void _rtw_up_sema(_sema *sema); +extern u32 _rtw_down_sema(_sema *sema); +extern void _rtw_mutex_init(_mutex *pmutex); +extern void _rtw_mutex_free(_mutex *pmutex); +#ifndef PLATFORM_FREEBSD +extern void _rtw_spinlock_init(_lock *plock); +#endif //PLATFORM_FREEBSD +extern void _rtw_spinlock_free(_lock *plock); +extern void _rtw_spinlock(_lock *plock); +extern void _rtw_spinunlock(_lock *plock); +extern void _rtw_spinlock_ex(_lock *plock); +extern void _rtw_spinunlock_ex(_lock *plock); + +extern void _rtw_init_queue(_queue *pqueue); +extern u32 _rtw_queue_empty(_queue *pqueue); +extern u32 rtw_end_of_queue_search(_list *queue, _list *pelement); + +extern u32 rtw_get_current_time(void); +extern u32 rtw_systime_to_ms(u32 systime); +extern u32 rtw_ms_to_systime(u32 ms); +extern s32 rtw_get_passing_time_ms(u32 start); +extern s32 rtw_get_time_interval_ms(u32 start, u32 end); + +extern void rtw_sleep_schedulable(int ms); + +extern void rtw_msleep_os(int ms); +extern void rtw_usleep_os(int us); + +extern u32 rtw_atoi(u8* s); + +#ifdef DBG_DELAY_OS +#define rtw_mdelay_os(ms) _rtw_mdelay_os((ms), __FUNCTION__, __LINE__) +#define rtw_udelay_os(ms) _rtw_udelay_os((ms), __FUNCTION__, __LINE__) +extern void _rtw_mdelay_os(int ms, const char *func, const int line); +extern void _rtw_udelay_os(int us, const char *func, const int line); +#else +extern void rtw_mdelay_os(int ms); +extern void rtw_udelay_os(int us); +#endif + +extern void rtw_yield_os(void); + + +__inline static unsigned char _cancel_timer_ex(_timer *ptimer) +{ +#ifdef PLATFORM_LINUX + return del_timer_sync(ptimer); +#endif +#ifdef PLATFORM_FREEBSD + _cancel_timer(ptimer,0); + return 0; +#endif +#ifdef PLATFORM_WINDOWS + u8 bcancelled; + + _cancel_timer(ptimer, &bcancelled); + + return bcancelled; +#endif +} + +#ifdef PLATFORM_FREEBSD +static __inline void thread_enter(char *name); +#endif //PLATFORM_FREEBSD +static __inline void thread_enter(char *name) +{ +#ifdef PLATFORM_LINUX + #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + daemonize("%s", name); + #endif + allow_signal(SIGTERM); +#endif +#ifdef PLATFORM_FREEBSD + printf("%s", "RTKTHREAD_enter"); +#endif +} + +#ifdef PLATFORM_FREEBSD +#define thread_exit() do{printf("%s", "RTKTHREAD_exit");}while(0) +#endif //PLATFORM_FREEBSD +__inline static void flush_signals_thread(void) +{ +#ifdef PLATFORM_LINUX + if (signal_pending (current)) + { + flush_signals(current); + } +#endif +} + +__inline static _OS_STATUS res_to_status(sint res) +{ + + +#if defined (PLATFORM_LINUX) || defined (PLATFORM_MPIXEL) || defined (PLATFORM_FREEBSD) + return res; +#endif + +#ifdef PLATFORM_WINDOWS + + if (res == _SUCCESS) + return NDIS_STATUS_SUCCESS; + else + return NDIS_STATUS_FAILURE; + +#endif + +} + +__inline static void rtw_dump_stack(void) +{ +#ifdef PLATFORM_LINUX + dump_stack(); +#endif +} + +#ifdef PLATFORM_LINUX +#define rtw_warn_on(condition) WARN_ON(condition) +#else +#define rtw_warn_on(condition) do {} while (0) +#endif + +#define _RND(sz, r) ((((sz)+((r)-1))/(r))*(r)) +#define RND4(x) (((x >> 2) + (((x & 3) == 0) ? 0: 1)) << 2) + +__inline static u32 _RND4(u32 sz) +{ + + u32 val; + + val = ((sz >> 2) + ((sz & 3) ? 1: 0)) << 2; + + return val; + +} + +__inline static u32 _RND8(u32 sz) +{ + + u32 val; + + val = ((sz >> 3) + ((sz & 7) ? 1: 0)) << 3; + + return val; + +} + +__inline static u32 _RND128(u32 sz) +{ + + u32 val; + + val = ((sz >> 7) + ((sz & 127) ? 1: 0)) << 7; + + return val; + +} + +__inline static u32 _RND256(u32 sz) +{ + + u32 val; + + val = ((sz >> 8) + ((sz & 255) ? 1: 0)) << 8; + + return val; + +} + +__inline static u32 _RND512(u32 sz) +{ + + u32 val; + + val = ((sz >> 9) + ((sz & 511) ? 1: 0)) << 9; + + return val; + +} + +__inline static u32 bitshift(u32 bitmask) +{ + u32 i; + + for (i = 0; i <= 31; i++) + if (((bitmask>>i) & 0x1) == 1) break; + + return i; +} + +#ifndef MAC_FMT +#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" +#endif +#ifndef MAC_ARG +#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] +#endif + +//#ifdef __GNUC__ +#ifdef PLATFORM_LINUX +#define STRUCT_PACKED __attribute__ ((packed)) +#else +#define STRUCT_PACKED +#endif + + +// limitation of path length +#ifdef PLATFORM_LINUX + #define PATH_LENGTH_MAX PATH_MAX +#elif defined(PLATFORM_WINDOWS) + #define PATH_LENGTH_MAX MAX_PATH +#endif + + +// Suspend lock prevent system from going suspend +#ifdef CONFIG_WAKELOCK +#include <linux/wakelock.h> +#elif defined(CONFIG_ANDROID_POWER) +#include <linux/android_power.h> +#endif + +extern void rtw_suspend_lock_init(void); +extern void rtw_suspend_lock_uninit(void); +extern void rtw_lock_suspend(void); +extern void rtw_unlock_suspend(void); +extern void rtw_lock_suspend_timeout(u32 timeout_ms); +extern void rtw_lock_ext_suspend_timeout(u32 timeout_ms); + + +//Atomic integer operations +#ifdef PLATFORM_LINUX + #define ATOMIC_T atomic_t +#elif defined(PLATFORM_WINDOWS) + #define ATOMIC_T LONG +#elif defined(PLATFORM_FREEBSD) + typedef uint32_t ATOMIC_T ; +#endif + +extern void ATOMIC_SET(ATOMIC_T *v, int i); +extern int ATOMIC_READ(ATOMIC_T *v); +extern void ATOMIC_ADD(ATOMIC_T *v, int i); +extern void ATOMIC_SUB(ATOMIC_T *v, int i); +extern void ATOMIC_INC(ATOMIC_T *v); +extern void ATOMIC_DEC(ATOMIC_T *v); +extern int ATOMIC_ADD_RETURN(ATOMIC_T *v, int i); +extern int ATOMIC_SUB_RETURN(ATOMIC_T *v, int i); +extern int ATOMIC_INC_RETURN(ATOMIC_T *v); +extern int ATOMIC_DEC_RETURN(ATOMIC_T *v); + +//File operation APIs, just for linux now +extern int rtw_is_file_readable(char *path); +extern int rtw_retrive_from_file(char *path, u8* buf, u32 sz); +extern int rtw_store_to_file(char *path, u8* buf, u32 sz); + + +#if 1 //#ifdef MEM_ALLOC_REFINE_ADAPTOR +struct rtw_netdev_priv_indicator { + void *priv; + u32 sizeof_priv; +}; +struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv, void *old_priv); +extern struct net_device * rtw_alloc_etherdev(int sizeof_priv); + +#ifndef PLATFORM_FREEBSD +#define rtw_netdev_priv(netdev) ( ((struct rtw_netdev_priv_indicator *)netdev_priv(netdev))->priv ) +#else //PLATFORM_FREEBSD +#define rtw_netdev_priv(netdev) (((struct ifnet *)netdev)->if_softc) +#endif //PLATFORM_FREEBSD + +#ifndef PLATFORM_FREEBSD +extern void rtw_free_netdev(struct net_device * netdev); +#else //PLATFORM_FREEBSD +#define rtw_free_netdev(netdev) if_free((netdev)) +#endif //PLATFORM_FREEBSD + +#else //MEM_ALLOC_REFINE_ADAPTOR + +#define rtw_alloc_etherdev(sizeof_priv) alloc_etherdev((sizeof_priv)) + +#ifndef PLATFORM_FREEBSD +#define rtw_netdev_priv(netdev) netdev_priv((netdev)) +#define rtw_free_netdev(netdev) free_netdev((netdev)) +#else //PLATFORM_FREEBSD +#define rtw_netdev_priv(netdev) (((struct ifnet *)netdev)->if_softc) +#define rtw_free_netdev(netdev) if_free((netdev)) +#endif //PLATFORM_FREEBSD +#endif + +#ifdef PLATFORM_LINUX +#define NDEV_FMT "%s" +#define NDEV_ARG(ndev) ndev->name +#define ADPT_FMT "%s" +#define ADPT_ARG(adapter) adapter->pnetdev->name +#define FUNC_NDEV_FMT "%s(%s)" +#define FUNC_NDEV_ARG(ndev) __func__, ndev->name +#define FUNC_ADPT_FMT "%s(%s)" +#define FUNC_ADPT_ARG(adapter) __func__, adapter->pnetdev->name +#else +#define NDEV_FMT "%s" +#define NDEV_ARG(ndev) "" +#define ADPT_FMT "%s" +#define ADPT_ARG(adapter) "" +#define FUNC_NDEV_FMT "%s" +#define FUNC_NDEV_ARG(ndev) __func__ +#define FUNC_ADPT_FMT "%s" +#define FUNC_ADPT_ARG(adapter) __func__ +#endif + +#ifdef PLATFORM_LINUX +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) +#define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)),(sig), 1) +#else //(LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) +#define rtw_signal_process(pid, sig) kill_proc((pid), (sig), 1) +#endif //(LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) +#endif //PLATFORM_LINUX + +extern u64 rtw_modular64(u64 x, u64 y); +extern u64 rtw_division64(u64 x, u64 y); + + +/* Macros for handling unaligned memory accesses */ + +#define RTW_GET_BE16(a) ((u16) (((a)[0] << 8) | (a)[1])) +#define RTW_PUT_BE16(a, val) \ + do { \ + (a)[0] = ((u16) (val)) >> 8; \ + (a)[1] = ((u16) (val)) & 0xff; \ + } while (0) + +#define RTW_GET_LE16(a) ((u16) (((a)[1] << 8) | (a)[0])) +#define RTW_PUT_LE16(a, val) \ + do { \ + (a)[1] = ((u16) (val)) >> 8; \ + (a)[0] = ((u16) (val)) & 0xff; \ + } while (0) + +#define RTW_GET_BE24(a) ((((u32) (a)[0]) << 16) | (((u32) (a)[1]) << 8) | \ + ((u32) (a)[2])) +#define RTW_PUT_BE24(a, val) \ + do { \ + (a)[0] = (u8) ((((u32) (val)) >> 16) & 0xff); \ + (a)[1] = (u8) ((((u32) (val)) >> 8) & 0xff); \ + (a)[2] = (u8) (((u32) (val)) & 0xff); \ + } while (0) + +#define RTW_GET_BE32(a) ((((u32) (a)[0]) << 24) | (((u32) (a)[1]) << 16) | \ + (((u32) (a)[2]) << 8) | ((u32) (a)[3])) +#define RTW_PUT_BE32(a, val) \ + do { \ + (a)[0] = (u8) ((((u32) (val)) >> 24) & 0xff); \ + (a)[1] = (u8) ((((u32) (val)) >> 16) & 0xff); \ + (a)[2] = (u8) ((((u32) (val)) >> 8) & 0xff); \ + (a)[3] = (u8) (((u32) (val)) & 0xff); \ + } while (0) + +#define RTW_GET_LE32(a) ((((u32) (a)[3]) << 24) | (((u32) (a)[2]) << 16) | \ + (((u32) (a)[1]) << 8) | ((u32) (a)[0])) +#define RTW_PUT_LE32(a, val) \ + do { \ + (a)[3] = (u8) ((((u32) (val)) >> 24) & 0xff); \ + (a)[2] = (u8) ((((u32) (val)) >> 16) & 0xff); \ + (a)[1] = (u8) ((((u32) (val)) >> 8) & 0xff); \ + (a)[0] = (u8) (((u32) (val)) & 0xff); \ + } while (0) + +#define RTW_GET_BE64(a) ((((u64) (a)[0]) << 56) | (((u64) (a)[1]) << 48) | \ + (((u64) (a)[2]) << 40) | (((u64) (a)[3]) << 32) | \ + (((u64) (a)[4]) << 24) | (((u64) (a)[5]) << 16) | \ + (((u64) (a)[6]) << 8) | ((u64) (a)[7])) +#define RTW_PUT_BE64(a, val) \ + do { \ + (a)[0] = (u8) (((u64) (val)) >> 56); \ + (a)[1] = (u8) (((u64) (val)) >> 48); \ + (a)[2] = (u8) (((u64) (val)) >> 40); \ + (a)[3] = (u8) (((u64) (val)) >> 32); \ + (a)[4] = (u8) (((u64) (val)) >> 24); \ + (a)[5] = (u8) (((u64) (val)) >> 16); \ + (a)[6] = (u8) (((u64) (val)) >> 8); \ + (a)[7] = (u8) (((u64) (val)) & 0xff); \ + } while (0) + +#define RTW_GET_LE64(a) ((((u64) (a)[7]) << 56) | (((u64) (a)[6]) << 48) | \ + (((u64) (a)[5]) << 40) | (((u64) (a)[4]) << 32) | \ + (((u64) (a)[3]) << 24) | (((u64) (a)[2]) << 16) | \ + (((u64) (a)[1]) << 8) | ((u64) (a)[0])) + +void rtw_buf_free(u8 **buf, u32 *buf_len); +void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len); + +struct rtw_cbuf { + u32 write; + u32 read; + u32 size; + void *bufs[0]; +}; + +bool rtw_cbuf_full(struct rtw_cbuf *cbuf); +bool rtw_cbuf_empty(struct rtw_cbuf *cbuf); +bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf); +void *rtw_cbuf_pop(struct rtw_cbuf *cbuf); +struct rtw_cbuf *rtw_cbuf_alloc(u32 size); +void rtw_cbuf_free(struct rtw_cbuf *cbuf); + +#endif + + |