diff options
Diffstat (limited to 'drivers/staging/rtl8723bs/include/osdep_service.h')
-rw-r--r-- | drivers/staging/rtl8723bs/include/osdep_service.h | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723bs/include/osdep_service.h b/drivers/staging/rtl8723bs/include/osdep_service.h new file mode 100644 index 0000000..fdeabc1 --- /dev/null +++ b/drivers/staging/rtl8723bs/include/osdep_service.h @@ -0,0 +1,281 @@ +/****************************************************************************** + * + * 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. + * + ******************************************************************************/ +#ifndef __OSDEP_SERVICE_H_ +#define __OSDEP_SERVICE_H_ + + +#define _FAIL 0 +#define _SUCCESS 1 +#define RTW_RX_HANDLED 2 + +#include <osdep_service_linux.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); + +/* 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; + +#define rtw_mstat_update(flag, status, sz) do {} while (0) +#define rtw_mstat_dump(sel) do {} while (0) +u8*_rtw_zmalloc(u32 sz); +u8*_rtw_malloc(u32 sz); +void _kfree(u8 *pbuf, u32 sz); + +struct sk_buff *_rtw_skb_alloc(u32 sz); +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); + +#define rtw_malloc(sz) _rtw_malloc((sz)) +#define rtw_zmalloc(sz) _rtw_zmalloc((sz)) + +#define rtw_skb_alloc(size) _rtw_skb_alloc((size)) +#define rtw_skb_alloc_f(size, mstat_f) _rtw_skb_alloc((size)) +#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) + +extern void _rtw_init_queue(struct __queue *pqueue); + +extern void rtw_init_timer(_timer *ptimer, void *padapter, void *pfunc); + +static __inline void thread_enter(char *name) +{ + allow_signal(SIGTERM); +} + +__inline static void flush_signals_thread(void) +{ + if (signal_pending (current)) + { + flush_signals(current); + } +} + +#define rtw_warn_on(condition) WARN_ON(condition) + +__inline static int rtw_bug_check(void *parg1, void *parg2, void *parg3, void *parg4) +{ + int ret = true; + + 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; + +} + +#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 CONFIG_AP_WOWLAN +extern void rtw_softap_lock_suspend(void); +extern void rtw_softap_unlock_suspend(void); +#endif + +/* 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 void rtw_free_netdev(struct net_device * netdev); + + +extern u64 rtw_modular64(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); + +/* String handler */ +/* + * Write formatted output to sized buffer + */ +#define rtw_sprintf(buf, size, format, arg...) snprintf(buf, size, format, ##arg) + +#endif |