--- /dev/null
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2013 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_
+
+
+#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 <osdep_service_bsd.h>
+#endif
+
+#ifdef PLATFORM_LINUX
+ #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
+
+#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)
+
+/* #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);
+ 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(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);
+ 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, size_t size);
+extern void rtw_mfree2d(void *pbuf, int h, int w, int size);
+
+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 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);
+
+
+extern void rtw_init_timer(_timer *ptimer, void *padapter, void *pfunc);
+
+
+__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
+}
+
+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
+}
+
+__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;
+
+}
+
+#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;
+}
+
+#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(char *path);
+extern int rtw_retrieve_from_file(char *path, u8 *buf, u32 sz);
+extern int rtw_store_to_file(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);
+
+/* String handler */
+
+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
projects / firefly-linux-kernel-4.4.55.git / blobdiff