| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2017 Realtek Corporation. |
| * |
| * 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 |
| #define RTW_RFRAME_UNAVAIL 3 |
| #define RTW_RFRAME_PKT_UNAVAIL 4 |
| #define RTW_RBUF_UNAVAIL 5 |
| #define RTW_RBUF_PKT_UNAVAIL 6 |
| #define RTW_SDIO_READ_PORT_FAIL 7 |
| |
| /* #define RTW_STATUS_TIMEDOUT -110 */ |
| |
| #undef _TRUE |
| #define _TRUE 1 |
| |
| #undef _FALSE |
| #define _FALSE 0 |
| |
| |
| #ifdef PLATFORM_FREEBSD |
| #include <osdep_service_bsd.h> |
| #endif |
| |
| #ifdef PLATFORM_LINUX |
| #include <linux/version.h> |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)) |
| #include <linux/sched/signal.h> |
| #include <linux/sched/types.h> |
| #endif |
| #include <osdep_service_linux.h> |
| #endif |
| |
| #ifdef PLATFORM_OS_XP |
| #include <osdep_service_xp.h> |
| #endif |
| |
| #ifdef PLATFORM_OS_CE |
| #include <osdep_service_ce.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); |
| |
| #ifndef RTK_DMP_PLATFORM |
| #define CONFIG_USE_VMALLOC |
| #endif |
| |
| /* 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_CFG_VENDOR = 0x06 << 8, |
| MSTAT_FUNC_MAX = 0x07 << 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); |
| void rtw_mstat_dump(void *sel); |
| 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); |
| #ifdef CONFIG_RTW_NAPI |
| int dbg_rtw_netif_receive_skb(_nic_hdl ndev, struct sk_buff *skb, const enum mstat_f flags, const char *func, int line); |
| #ifdef CONFIG_RTW_GRO |
| gro_result_t dbg_rtw_napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb, const enum mstat_f flags, const char *func, int line); |
| #endif |
| #endif /* CONFIG_RTW_NAPI */ |
| 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__) |
| #ifdef CONFIG_RTW_NAPI |
| #define rtw_netif_receive_skb(ndev, skb) dbg_rtw_netif_receive_skb(ndev, skb, MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) |
| #ifdef CONFIG_RTW_GRO |
| #define rtw_napi_gro_receive(napi, skb) dbg_rtw_napi_gro_receive(napi, skb, MSTAT_TYPE_SKB, __FUNCTION__, __LINE__) |
| #endif |
| #endif /* CONFIG_RTW_NAPI */ |
| #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(sel) 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); |
| #ifdef CONFIG_RTW_NAPI |
| int _rtw_netif_receive_skb(_nic_hdl ndev, struct sk_buff *skb); |
| #ifdef CONFIG_RTW_GRO |
| gro_result_t _rtw_napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb); |
| #endif |
| #endif /* CONFIG_RTW_NAPI */ |
| 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) |
| #ifdef CONFIG_RTW_NAPI |
| #define rtw_netif_receive_skb(ndev, skb) _rtw_netif_receive_skb(ndev, skb) |
| #ifdef CONFIG_RTW_GRO |
| #define rtw_napi_gro_receive(napi, skb) _rtw_napi_gro_receive(napi, skb) |
| #endif |
| #endif /* CONFIG_RTW_NAPI */ |
| #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, size_t size); |
| extern void rtw_mfree2d(void *pbuf, int h, int w, int size); |
| |
| void rtw_os_pkt_free(_pkt *pkt); |
| void *rtw_os_pkt_data(_pkt *pkt); |
| u32 rtw_os_pkt_len(_pkt *pkt); |
| |
| extern void _rtw_memcpy(void *dec, const void *sour, u32 sz); |
| extern void _rtw_memmove(void *dst, const void *src, u32 sz); |
| extern int _rtw_memcmp(const void *dst, const 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 void _rtw_deinit_queue(_queue *pqueue); |
| extern u32 _rtw_queue_empty(_queue *pqueue); |
| extern u32 rtw_end_of_queue_search(_list *queue, _list *pelement); |
| |
| extern systime _rtw_get_current_time(void); |
| extern u32 _rtw_systime_to_ms(systime stime); |
| extern systime _rtw_ms_to_systime(u32 ms); |
| extern s32 _rtw_get_passing_time_ms(systime start); |
| extern s32 _rtw_get_time_interval_ms(systime start, systime end); |
| |
| #ifdef DBG_SYSTIME |
| #define rtw_get_current_time() ({systime __stime = _rtw_get_current_time(); __stime;}) |
| #define rtw_systime_to_ms(stime) ({u32 __ms = _rtw_systime_to_ms(stime); typecheck(systime, stime); __ms;}) |
| #define rtw_ms_to_systime(ms) ({systime __stime = _rtw_ms_to_systime(ms); __stime;}) |
| #define rtw_get_passing_time_ms(start) ({u32 __ms = _rtw_get_passing_time_ms(start); typecheck(systime, start); __ms;}) |
| #define rtw_get_time_interval_ms(start, end) ({u32 __ms = _rtw_get_time_interval_ms(start, end); typecheck(systime, start); typecheck(systime, end); __ms;}) |
| #else |
| #define rtw_get_current_time() _rtw_get_current_time() |
| #define rtw_systime_to_ms(stime) _rtw_systime_to_ms(stime) |
| #define rtw_ms_to_systime(ms) _rtw_ms_to_systime(ms) |
| #define rtw_get_passing_time_ms(start) _rtw_get_passing_time_ms(start) |
| #define rtw_get_time_interval_ms(start, end) _rtw_get_time_interval_ms(start, end) |
| #endif |
| |
| 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); |
| |
| |
| extern void rtw_init_timer(_timer *ptimer, void *padapter, void *pfunc, void *ctx); |
| |
| |
| __inline static unsigned char _cancel_timer_ex(_timer *ptimer) |
| { |
| u8 bcancelled; |
| |
| _cancel_timer(ptimer, &bcancelled); |
| |
| return bcancelled; |
| } |
| |
| static __inline void thread_enter(char *name) |
| { |
| #ifdef PLATFORM_LINUX |
| allow_signal(SIGTERM); |
| #endif |
| #ifdef PLATFORM_FREEBSD |
| printf("%s", "RTKTHREAD_enter"); |
| #endif |
| } |
| void thread_exit(_completion *comp); |
| void _rtw_init_completion(_completion *comp); |
| void _rtw_wait_for_comp_timeout(_completion *comp); |
| void _rtw_wait_for_comp(_completion *comp); |
| |
| static inline bool rtw_thread_stop(_thread_hdl_ th) |
| { |
| #ifdef PLATFORM_LINUX |
| return kthread_stop(th); |
| #endif |
| } |
| static inline void rtw_thread_wait_stop(void) |
| { |
| #ifdef PLATFORM_LINUX |
| #if 0 |
| while (!kthread_should_stop()) |
| rtw_msleep_os(10); |
| #else |
| set_current_state(TASK_INTERRUPTIBLE); |
| while (!kthread_should_stop()) { |
| schedule(); |
| set_current_state(TASK_INTERRUPTIBLE); |
| } |
| __set_current_state(TASK_RUNNING); |
| #endif |
| #endif |
| } |
| |
| __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 |
| |
| __inline static int rtw_bug_check(void *parg1, void *parg2, void *parg3, void *parg4) |
| { |
| int ret = _TRUE; |
| |
| #ifdef PLATFORM_WINDOWS |
| if (((uint)parg1) <= 0x7fffffff || |
| ((uint)parg2) <= 0x7fffffff || |
| ((uint)parg3) <= 0x7fffffff || |
| ((uint)parg4) <= 0x7fffffff) { |
| ret = _FALSE; |
| KeBugCheckEx(0x87110000, (ULONG_PTR)parg1, (ULONG_PTR)parg2, (ULONG_PTR)parg3, (ULONG_PTR)parg4); |
| } |
| #endif |
| |
| return ret; |
| |
| } |
| #ifdef PLATFORM_LINUX |
| #define RTW_DIV_ROUND_UP(n, d) DIV_ROUND_UP(n, d) |
| #else /* !PLATFORM_LINUX */ |
| #define RTW_DIV_ROUND_UP(n, d) (((n) + (d - 1)) / d) |
| #endif /* !PLATFORM_LINUX */ |
| |
| #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; |
| } |
| |
| static inline int largest_bit(u32 bitmask) |
| { |
| int i; |
| |
| for (i = 31; i >= 0; i--) |
| if (bitmask & BIT(i)) |
| break; |
| |
| return i; |
| } |
| |
| #define rtw_min(a, b) ((a > b) ? b : a) |
| #define rtw_is_range_a_in_b(hi_a, lo_a, hi_b, lo_b) (((hi_a) <= (hi_b)) && ((lo_a) >= (lo_b))) |
| #define rtw_is_range_overlap(hi_a, lo_a, hi_b, lo_b) (((hi_a) > (lo_b)) && ((lo_a) < (hi_b))) |
| |
| #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 |
| |
| |
| 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); |
| extern void rtw_lock_rx_suspend_timeout(u32 timeout_ms); |
| extern void rtw_lock_traffic_suspend_timeout(u32 timeout_ms); |
| extern void rtw_lock_resume_scan_timeout(u32 timeout_ms); |
| extern void rtw_resume_lock_suspend(void); |
| extern void rtw_resume_unlock_suspend(void); |
| #ifdef CONFIG_AP_WOWLAN |
| extern void rtw_softap_lock_suspend(void); |
| extern void rtw_softap_unlock_suspend(void); |
| #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(const char *path); |
| extern int rtw_is_file_readable_with_size(const char *path, u32 *sz); |
| extern int rtw_retrieve_from_file(const char *path, u8 *buf, u32 sz); |
| extern int rtw_store_to_file(const char *path, u8 *buf, u32 sz); |
| |
| |
| #ifndef PLATFORM_FREEBSD |
| extern void rtw_free_netdev(struct net_device *netdev); |
| #endif /* PLATFORM_FREEBSD */ |
| |
| |
| extern u64 rtw_modular64(u64 x, u64 y); |
| extern u64 rtw_division64(u64 x, u64 y); |
| extern u32 rtw_random32(void); |
| |
| /* 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); |
| |
| struct map_seg_t { |
| u16 sa; |
| u16 len; |
| u8 *c; |
| }; |
| |
| struct map_t { |
| u16 len; |
| u16 seg_num; |
| u8 init_value; |
| struct map_seg_t *segs; |
| }; |
| |
| #define MAPSEG_ARRAY_ENT(_sa, _len, _c, arg...) \ |
| { .sa = _sa, .len = _len, .c = (u8[_len]){ _c, ##arg}, } |
| |
| #define MAPSEG_PTR_ENT(_sa, _len, _p) \ |
| { .sa = _sa, .len = _len, .c = _p, } |
| |
| #define MAP_ENT(_len, _seg_num, _init_v, _seg, arg...) \ |
| { .len = _len, .seg_num = _seg_num, .init_value = _init_v, .segs = (struct map_seg_t[_seg_num]){ _seg, ##arg}, } |
| |
| int map_readN(const struct map_t *map, u16 offset, u16 len, u8 *buf); |
| u8 map_read8(const struct map_t *map, u16 offset); |
| |
| /* String handler */ |
| |
| BOOLEAN is_null(char c); |
| BOOLEAN is_all_null(char *c, int len); |
| BOOLEAN is_eol(char c); |
| BOOLEAN is_space(char c); |
| BOOLEAN IsHexDigit(char chTmp); |
| BOOLEAN is_alpha(char chTmp); |
| char alpha_to_upper(char c); |
| |
| /* |
| * Write formatted output to sized buffer |
| */ |
| #ifdef PLATFORM_LINUX |
| #define rtw_sprintf(buf, size, format, arg...) snprintf(buf, size, format, ##arg) |
| #else /* !PLATFORM_LINUX */ |
| #error "NOT DEFINE \"rtw_sprintf\"!!" |
| #endif /* !PLATFORM_LINUX */ |
| |
| #endif |