1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
#include <linux/timer.h>
#include "ecrnx_utils.h"
#include "ecrnx_defs.h"
#include "ecrnx_msg_rx.h"
#include "ecrnx_usb.h"
#include "core.h"
#include "debug.h"
#include "usb.h"
#include "ecrnx_rx.h"
//kernal timer param
static struct timer_list tm;
static int counter = 0;
//rx param
struct sk_buff *skb = NULL;
struct ecrnx_hw *g_ecrnx_hw = NULL;
//tx param
struct ecrnx_vif vif;
struct ecrnx_sta sta;
struct cfg80211_mgmt_tx_params params;
static void test_timer_handler(struct timer_list * lt);
void ecrnx_hw_set(void* init_ecrnx_hw)
{
g_ecrnx_hw = (struct ecrnx_hw *)init_ecrnx_hw;
}
static int sdio_rx_param_init(void)
{
struct rxu_stat_mm rxu_state;
struct rx_hd rx_head;
struct ethhdr eth_hd;
int res, index = 0;
uint8_t *ptr = NULL;
uint16_t head_len = sizeof(struct ethhdr);
ECRNX_DBG("%s entry!!", __func__);
memset(&rxu_state, 0, sizeof(struct rxu_stat_mm));
memset(&rx_head, 0, sizeof(struct rx_hd));
memset(ð_hd, 0, sizeof(struct ethhdr));
rxu_state.comm_hd.frm_type = USB_FRM_TYPE_RXDESC;
//rxu_state.comm_hd.frm_type = USB_FRM_TYPE_MSG;
if(rxu_state.comm_hd.frm_type == USB_FRM_TYPE_RXDESC)
{
head_len += sizeof(struct rxu_stat_mm) + sizeof(struct rx_hd);
}
else
{
head_len += sizeof(dispatch_hdr_t);
}
skb = dev_alloc_skb(FRAME_SIZE + head_len);
skb_reserve(skb, head_len);
ptr = skb_put(skb, FRAME_SIZE); //ptr is skb tail
memset(skb->data, 0x0f, FRAME_SIZE); //payload
skb_push(skb, sizeof(struct ethhdr));
for( index = 0; index < ETH_ALEN; index++)
{
eth_hd.h_dest[index] = index;
eth_hd.h_source[index] = index;
}
eth_hd.h_proto = ETH_P_80221; //ETHERTYPE_IP;
memcpy(skb->data, ð_hd, sizeof(struct ethhdr));
if(rxu_state.comm_hd.frm_type == USB_FRM_TYPE_RXDESC)
{
//data frame, need header, rxu state
//rx head
skb_push(skb, sizeof(struct rx_hd));
rx_head.frmlen = FRAME_SIZE + head_len;
rx_head.ampdu_stat_info = 0;
//...
memcpy(skb->data , &rx_head, sizeof(struct rx_hd));
//rxu state
skb_push(skb, sizeof(struct rxu_stat_mm));
rxu_state.msdu_mode = 0x01;
rxu_state.host_id = 0x0001;
rxu_state.frame_len = rx_head.frmlen;
rxu_state.status = RX_STAT_MONITOR;
//rxu_state.phy_info.info1 = 1 | (1 << 8) | (2450 << 16);
//rxu_state.phy_info.info2 = 2450 | (2450 << 16);
#ifdef CONFIG_ECRNX_FULLMAC
//rxu_state.flags = 0;
#endif
//rxu_state.pattern = ecrnx_rxbuff_pattern;
memcpy(skb->data, &rxu_state, sizeof(struct rxu_stat_mm));
}
else
{
//message frame, don't need header
skb_push(skb, sizeof(dispatch_hdr_t)); //rxu state
memcpy(skb->data, &rxu_state.comm_hd, sizeof(dispatch_hdr_t));
}
for(index = 0; index < head_len; index++)
{
ECRNX_DBG("0x%x ", skb->data[index]);
}
ECRNX_DBG("%s exit, skb_len:%d, type: %d!!", __func__, skb->len, (skb->data[1] << 8) | skb->data[0]);
return res;
}
extern int ecrnx_start_mgmt_xmit(struct ecrnx_vif *vif, \
struct ecrnx_sta *sta, \
struct cfg80211_mgmt_tx_params *params, \
bool offchan, \
u64 *cookie);
/*
struct cfg80211_mgmt_tx_params {
struct ieee80211_channel *chan;
bool offchan;
unsigned int wait;
const u8 *buf;
size_t len;
bool no_cck;
bool dont_wait_for_ack;
int n_csa_offsets;
const u16 *csa_offsets;
};
*/
static void sdio_tx_param_init(void)
{
u8 send_buf[FRAME_SIZE] = {0x00, 0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09};
params.len = FRAME_SIZE;
params.buf = (const u8 *)send_buf;
params.n_csa_offsets = 10;
params.csa_offsets = (const u16 *)send_buf;
params.no_cck = 0;
vif.ecrnx_hw = g_ecrnx_hw;
}
void sdio_rx_tx_test_schedule(void)
{
ECRNX_DBG("%s entry!!", __func__);
tm.function = test_timer_handler;
tm.expires = jiffies + HZ * 10;
add_timer(&tm);
sdio_rx_param_init();
sdio_tx_param_init();
ECRNX_DBG("%s exit!!", __func__);
}
static void test_timer_handler(struct timer_list * lt)
{
ECRNX_DBG("%s, counter:%d\n", __FUNCTION__, counter);
if(counter%2)
{
u64 cookie;
//ecrnx_start_mgmt_xmit(&vif, NULL, ¶ms, false, &cookie);
}
else
{
ecrnx_rx_callback(g_ecrnx_hw, skb, 1);
}
if(lt)
{
counter++;
}
if(counter < 5)
{
//tm.expires = jiffies +1 * HZ / 1000/10; //100us
tm.expires = jiffies +1 * HZ;
add_timer(&tm);
}
else
{
counter = 0;
del_timer(&tm);
}
}
|
