diff options
Diffstat (limited to 'drivers/staging/rtl8723au/include/osdep_service.h')
| -rw-r--r-- | drivers/staging/rtl8723au/include/osdep_service.h | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723au/include/osdep_service.h b/drivers/staging/rtl8723au/include/osdep_service.h new file mode 100644 index 000000000000..039bc7285ed0 --- /dev/null +++ b/drivers/staging/rtl8723au/include/osdep_service.h @@ -0,0 +1,207 @@ +/****************************************************************************** + * + * 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. + * + ******************************************************************************/ +#ifndef __OSDEP_SERVICE_H_ +#define __OSDEP_SERVICE_H_ + +#define _FAIL 0 +#define _SUCCESS 1 +#define RTW_RX_HANDLED 2 + +#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> +#include <linux/kref.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> +#include <linux/semaphore.h> +#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/ieee80211.h> */ +#include <net/ieee80211_radiotap.h> +#include <net/cfg80211.h> +#include <linux/usb.h> +#include <linux/usb/ch9.h> + +struct rtw_adapter; +struct c2h_evt_hdr; + +typedef s32 (*c2h_id_filter)(u8 id); + +struct rtw_queue { + struct list_head queue; + spinlock_t lock; +}; + +static inline struct list_head *get_list_head(struct rtw_queue *queue) +{ + return (&queue->queue); +} + +static inline int rtw_netif_queue_stopped(struct net_device *pnetdev) +{ + 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)) ); +} + +#ifndef BIT +#define BIT(x) ( 1 << (x)) +#endif +static inline u32 CHKBIT(u32 x) +{ + WARN_ON(x >= 32); + if (x >= 32) + return 0; + return BIT(x); +} + +#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 + +int RTW_STATUS_CODE23a(int error_code); + +u8* _rtw_vmalloc(u32 sz); +u8* _rtw_zvmalloc(u32 sz); +void _rtw_vmfree(u8 *pbuf, u32 sz); +#define rtw_vmalloc(sz) _rtw_vmalloc((sz)) +#define rtw_zvmalloc(sz) _rtw_zvmalloc((sz)) +#define rtw_vmfree(pbuf, sz) _rtw_vmfree((pbuf), (sz)) + +extern unsigned char REALTEK_96B_IE23A[]; +extern unsigned char MCS_rate_2R23A[16]; +extern unsigned char RTW_WPA_OUI23A[]; +extern unsigned char WPA_TKIP_CIPHER23A[4]; +extern unsigned char RSN_TKIP_CIPHER23A[4]; + +extern unsigned char MCS_rate_2R23A[16]; +extern unsigned char MCS_rate_1R23A[16]; + +void _rtw_init_queue23a(struct rtw_queue *pqueue); +u32 _rtw_queue_empty23a(struct rtw_queue *pqueue); + +static inline u32 bitshift(u32 bitmask) +{ + u32 i; + + for (i = 0; i <= 31; i++) + if (((bitmask>>i) & 0x1) == 1) break; + + return i; +} + +void rtw_suspend_lock_init(void); +void rtw_suspend_lock_uninit(void); +void rtw_lock_suspend(void); +void rtw_unlock_suspend(void); + + +#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 + +#define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)),(sig), 1) + +u64 rtw_modular6423a(u64 x, u64 y); +u64 rtw_division6423a(u64 x, u64 y); + + +/* Macros for handling unaligned memory accesses */ + +#define RTW_GET_BE24(a) ((((u32) (a)[0]) << 16) | (((u32) (a)[1]) << 8) | \ + ((u32) (a)[2])) + + +struct rtw_cbuf { + u32 write; + u32 read; + u32 size; + void *bufs[0]; +}; + +bool rtw_cbuf_full23a(struct rtw_cbuf *cbuf); +bool rtw_cbuf_empty23a(struct rtw_cbuf *cbuf); +bool rtw_cbuf_push23a(struct rtw_cbuf *cbuf, void *buf); +void *rtw_cbuf_pop23a(struct rtw_cbuf *cbuf); +struct rtw_cbuf *rtw_cbuf_alloc23a(u32 size); +void rtw_cbuf_free(struct rtw_cbuf *cbuf); +int rtw_change_ifname(struct rtw_adapter *padapter, const char *ifname); +s32 c2h_evt_hdl(struct rtw_adapter *adapter, struct c2h_evt_hdr *c2h_evt, c2h_id_filter filter); +void indicate_wx_scan_complete_event(struct rtw_adapter *padapter); +u8 rtw_do_join23a(struct rtw_adapter *padapter); + +#endif |