1 /*
2 * Copyright (c) 2007-2008 Atheros Communications Inc.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16 /* */
17 /* Module Name : wrap_mis.c */
18 /* */
19 /* Abstract */
20 /* This module contains wrapper functions for misc functions */
21 /* */
22 /* NOTES */
23 /* Platform dependent. */
24 /* */
25 /************************************************************************/
26
27 #include "oal_dt.h"
28 #include "usbdrv.h"
29
30 #include <linux/netlink.h>
31
32 #if WIRELESS_EXT > 12
33 #include <net/iw_handler.h>
34 #endif
35
36 //extern struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER];
37 extern struct zsVapStruct vap[ZM_VAP_PORT_NUMBER];
38 extern u16_t zfLnxGetVapId(zdev_t* dev);
39
40 /* Simply return 0xffff if VAP function is not supported */
zfwGetVapId(zdev_t * dev)41 u16_t zfwGetVapId(zdev_t* dev)
42 {
43 return zfLnxGetVapId(dev);
44 }
45
zfwSleep(zdev_t * dev,u32_t ms)46 void zfwSleep(zdev_t* dev, u32_t ms)
47 {
48 if (in_interrupt() == 0)
49 {
50 mdelay(ms);
51 }
52 else
53 {
54 int ii;
55 int iter = 100000 * ms;
56
57 for (ii = 0; ii < iter; ii++)
58 {
59
60 }
61 }
62 }
63
64 #ifdef ZM_HALPLUS_LOCK
zfwGetWlanDev(zdev_t * dev)65 asmlinkage struct zsWlanDev *zfwGetWlanDev(zdev_t* dev)
66 {
67 struct usbdrv_private *macp = dev->ml_priv;
68 return macp->wd;
69 }
70
zfwEnterCriticalSection(zdev_t * dev)71 asmlinkage void zfwEnterCriticalSection(zdev_t* dev)
72 {
73 struct usbdrv_private *macp = dev->ml_priv;
74 spin_lock_irqsave(&macp->cs_lock, macp->hal_irqFlag);
75 }
76
zfwLeaveCriticalSection(zdev_t * dev)77 asmlinkage void zfwLeaveCriticalSection(zdev_t* dev)
78 {
79 struct usbdrv_private *macp = dev->ml_priv;
80 spin_unlock_irqrestore(&macp->cs_lock, macp->hal_irqFlag);
81 }
82
zfwBufReadByte(zdev_t * dev,zbuf_t * buf,u16_t offset)83 asmlinkage u8_t zfwBufReadByte(zdev_t* dev, zbuf_t* buf, u16_t offset)
84 {
85 return *(u8_t*)((u8_t*)buf->data+offset);
86 }
87
zfwBufReadHalfWord(zdev_t * dev,zbuf_t * buf,u16_t offset)88 asmlinkage u16_t zfwBufReadHalfWord(zdev_t* dev, zbuf_t* buf, u16_t offset)
89 {
90 return zmw_cpu_to_le16(*(u16_t*)((u8_t*)buf->data+offset));
91 }
92
zfwBufWriteByte(zdev_t * dev,zbuf_t * buf,u16_t offset,u8_t value)93 asmlinkage void zfwBufWriteByte(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t value)
94 {
95 *(u8_t*)((u8_t*)buf->data+offset) = value;
96 }
97
zfwBufWriteHalfWord(zdev_t * dev,zbuf_t * buf,u16_t offset,u16_t value)98 asmlinkage void zfwBufWriteHalfWord(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t value)
99 {
100 *(u16_t*)((u8_t*)buf->data+offset) = zmw_cpu_to_le16(value);
101 }
102
zfwGetBuffer(zdev_t * dev,zbuf_t * buf)103 asmlinkage u8_t *zfwGetBuffer(zdev_t* dev, zbuf_t* buf)
104 {
105 return (u8_t*)(buf->data);
106 }
107 #endif
108
109 /* Leave an empty line below to remove warning message on some compiler */
110