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8821cu-20210916/include/osdep_service.h

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/******************************************************************************
*
* 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_ALREADY 8
#define RTW_RA_RESOLVING 9
#define RTW_ORI_NO_NEED 10
#define RTW_XBUF_UNAVAIL 11
#define RTW_TX_BALANCE 12
#define RTW_TX_WAIT_MORE_FRAME 13
#define RTW_QUEUE_MGMT 14
/* #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 defined(CONFIG_RTW_ANDROID_GKI)
#include <linux/firmware.h>
#endif
#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>
#include <drv_types_linux.h>
#endif
#ifdef PLATFORM_OS_XP
#include <osdep_service_xp.h>
#include <drv_types_xp.h>
#endif
#ifdef PLATFORM_OS_CE
#include <osdep_service_ce.h>
#include <drv_types_ce.h>
#endif
/* #include <rtw_byteorder.h> */
#ifndef BIT
#define BIT(x) (1 << (x))
#endif
#ifndef BIT_ULL
#define BIT_ULL(x) (1ULL << (x))
#endif
#define CHECK_BIT(a, b) (!!((a) & (b)))
#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
#ifndef GENMASK
#define GENMASK(h, l) \
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
#endif
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);
bool match_mstat_sniff_rules(const enum mstat_f flags, const size_t size);
void *dbg_rtw_vmalloc(u32 sz, const enum mstat_f flags, const char *func, const int line);
void *dbg_rtw_zvmalloc(u32 sz, const enum mstat_f flags, const char *func, const int line);
void dbg_rtw_vmfree(void *pbuf, const enum mstat_f flags, u32 sz, const char *func, const int line);
void *dbg_rtw_malloc(u32 sz, const enum mstat_f flags, const char *func, const int line);
void *dbg_rtw_zmalloc(u32 sz, const enum mstat_f flags, const char *func, const int line);
void dbg_rtw_mfree(void *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)
#define match_mstat_sniff_rules(flags, size) _FALSE
void *_rtw_vmalloc(u32 sz);
void *_rtw_zvmalloc(u32 sz);
void _rtw_vmfree(void *pbuf, u32 sz);
void *_rtw_zmalloc(u32 sz);
void *_rtw_malloc(u32 sz);
void _rtw_mfree(void *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);
_pkt *rtw_os_pkt_copy(_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 int _rtw_memcmp2(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);
void rtw_list_splice(_list *list, _list *head);
void rtw_list_splice_init(_list *list, _list *head);
void rtw_list_splice_tail(_list *list, _list *head);
#ifndef PLATFORM_FREEBSD
extern void rtw_list_delete(_list *plist);
#endif /* PLATFORM_FREEBSD */
void rtw_hlist_head_init(rtw_hlist_head *h);
void rtw_hlist_add_head(rtw_hlist_node *n, rtw_hlist_head *h);
void rtw_hlist_del(rtw_hlist_node *n);
void rtw_hlist_add_head_rcu(rtw_hlist_node *n, rtw_hlist_head *h);
void rtw_hlist_del_rcu(rtw_hlist_node *n);
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 systime _rtw_us_to_systime(u32 us);
extern s32 _rtw_get_passing_time_ms(systime start);
extern s32 _rtw_get_remaining_time_ms(systime end);
extern s32 _rtw_get_time_interval_ms(systime start, systime end);
extern bool _rtw_time_after(systime a, systime b);
#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_us_to_systime(us) ({systime __stime = _rtw_us_to_systime(us); __stime;})
#define rtw_get_passing_time_ms(start) ({u32 __ms = _rtw_get_passing_time_ms(start); typecheck(systime, start); __ms;})
#define rtw_get_remaining_time_ms(end) ({u32 __ms = _rtw_get_remaining_time_ms(end); typecheck(systime, end); __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;})
#define rtw_time_after(a,b) ({bool __r = _rtw_time_after(a,b); typecheck(systime, a); typecheck(systime, b); __r;})
#define rtw_time_before(a,b) ({bool __r = _rtw_time_after(b, a); typecheck(systime, a); typecheck(systime, b); __r;})
#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_us_to_systime(us) _rtw_us_to_systime(us)
#define rtw_get_passing_time_ms(start) _rtw_get_passing_time_ms(start)
#define rtw_get_remaining_time_ms(end) _rtw_get_remaining_time_ms(end)
#define rtw_get_time_interval_ms(start, end) _rtw_get_time_interval_ms(start, end)
#define rtw_time_after(a,b) _rtw_time_after(a,b)
#define rtw_time_before(a,b) _rtw_time_after(b,a)
#endif
sysptime rtw_sptime_get(void);
sysptime rtw_sptime_set(s64 secs, const u32 nsecs);
sysptime rtw_sptime_zero(void);
int rtw_sptime_cmp(const sysptime cmp1, const sysptime cmp2);
bool rtw_sptime_eql(const sysptime cmp1, const sysptime cmp2);
bool rtw_sptime_is_zero(const sysptime sptime);
sysptime rtw_sptime_sub(const sysptime lhs, const sysptime rhs);
sysptime rtw_sptime_add(const sysptime lhs, const sysptime rhs);
s64 rtw_sptime_to_ms(const sysptime sptime);
sysptime rtw_ms_to_sptime(u64 ms);
s64 rtw_sptime_to_us(const sysptime sptime);
sysptime rtw_us_to_sptime(u64 us);
s64 rtw_sptime_to_ns(const sysptime sptime);
sysptime rtw_ns_to_sptime(u64 ns);
s64 rtw_sptime_diff_ms(const sysptime start, const sysptime end);
s64 rtw_sptime_pass_ms(const sysptime start);
s64 rtw_sptime_diff_us(const sysptime start, const sysptime end);
s64 rtw_sptime_pass_us(const sysptime start);
s64 rtw_sptime_diff_ns(const sysptime start, const sysptime end);
s64 rtw_sptime_pass_ns(const sysptime start);
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);
enum rtw_pwait_type {
RTW_PWAIT_TYPE_MSLEEP,
RTW_PWAIT_TYPE_USLEEP,
RTW_PWAIT_TYPE_YIELD,
RTW_PWAIT_TYPE_MDELAY,
RTW_PWAIT_TYPE_UDELAY,
RTW_PWAIT_TYPE_NUM,
};
#define RTW_PWAIT_TYPE_VALID(type) (type < RTW_PWAIT_TYPE_NUM)
struct rtw_pwait_conf {
enum rtw_pwait_type type;
s32 wait_time;
s32 wait_cnt_lmt;
};
struct rtw_pwait_ctx {
struct rtw_pwait_conf conf;
s32 wait_cnt;
void (*wait_hdl)(int us);
};
extern const char *_rtw_pwait_type_str[];
#define rtw_pwait_type_str(type) (RTW_PWAIT_TYPE_VALID(type) ? _rtw_pwait_type_str[type] : _rtw_pwait_type_str[RTW_PWAIT_TYPE_NUM])
#define rtw_pwctx_reset(pwctx) (pwctx)->wait_cnt = 0
#define rtw_pwctx_wait(pwctx) do { (pwctx)->wait_hdl((pwctx)->conf.wait_time); (pwctx)->wait_cnt++; } while(0)
#define rtw_pwctx_waited(pwctx) ((pwctx)->wait_cnt)
#define rtw_pwctx_exceed(pwctx) ((pwctx)->conf.wait_cnt_lmt >= 0 && (pwctx)->wait_cnt >= (pwctx)->conf.wait_cnt_lmt)
int rtw_pwctx_config(struct rtw_pwait_ctx *pwctx, enum rtw_pwait_type type, s32 time, s32 cnt_lmt);
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;
}
static inline int largest_bit_64(u64 bitmask)
{
int i;
for (i = 63; i >= 0; i--)
if (bitmask & BIT_ULL(i))
break;
return i;
}
#define rtw_abs(a) (a < 0 ? -a : a)
#define rtw_min(a, b) ((a > b) ? b : a)
#define rtw_max(a, b) ((a > b) ? a : b)
#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
bool rtw_macaddr_is_larger(const u8 *a, const u8 *b);
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_traffic_suspend_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 rtw_set_bit(int nr, unsigned long *addr);
extern void rtw_clear_bit(int nr, unsigned long *addr);
extern int rtw_test_and_clear_bit(int nr, unsigned long *addr);
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);
extern bool ATOMIC_INC_UNLESS(ATOMIC_T *v, int u);
/* File operation APIs, just for linux now */
#if !defined(CONFIG_RTW_ANDROID_GKI)
extern int rtw_is_dir_readable(const char *path);
extern int rtw_store_to_file(const char *path, u8 *buf, u32 sz);
#endif /* !defined(CONFIG_RTW_ANDROID_GKI) */
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_readable_file_sz_chk(const char *path, u32 sz);
extern int rtw_retrieve_from_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]))
#define RTW_PUT_LE64(a, val) \
do { \
(a)[7] = (u8) ((((u64) (val)) >> 56) & 0xff); \
(a)[6] = (u8) ((((u64) (val)) >> 48) & 0xff); \
(a)[5] = (u8) ((((u64) (val)) >> 40) & 0xff); \
(a)[4] = (u8) ((((u64) (val)) >> 32) & 0xff); \
(a)[3] = (u8) ((((u64) (val)) >> 24) & 0xff); \
(a)[2] = (u8) ((((u64) (val)) >> 16) & 0xff); \
(a)[1] = (u8) ((((u64) (val)) >> 8) & 0xff); \
(a)[0] = (u8) (((u64) (val)) & 0xff); \
} while (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);
struct blacklist_ent {
_list list;
u8 addr[ETH_ALEN];
systime exp_time;
};
#ifdef CONFIG_RTW_MESH
int rtw_blacklist_add(_queue *blist, const u8 *addr, u32 timeout_ms);
int rtw_blacklist_del(_queue *blist, const u8 *addr);
int rtw_blacklist_search(_queue *blist, const u8 *addr);
void rtw_blacklist_flush(_queue *blist);
void dump_blacklist(void *sel, _queue *blist, const char *title);
#endif
/* 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);
int hex2num_i(char c);
int hex2byte_i(const char *hex);
int hexstr2bin(const char *hex, u8 *buf, size_t len);
int hwaddr_aton_i(const char *txt, u8 *addr);
/*
* 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
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