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
|
/*
* Marvell Wireless LAN device driver: ethtool
*
* Copyright (C) 2013-2014, Marvell International Ltd.
*
* This software file (the "File") is distributed by Marvell International
* Ltd. under the terms of the GNU General Public License Version 2, June 1991
* (the "License"). You may use, redistribute and/or modify this File in
* accordance with the terms and conditions of the License, a copy of which
* is available by writing to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
* worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
* ARE EXPRESSLY DISCLAIMED. The License provides additional details about
* this warranty disclaimer.
*/
#include "main.h"
static void mwifiex_ethtool_get_wol(struct net_device *dev,
struct ethtool_wolinfo *wol)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
u32 conditions = le32_to_cpu(priv->adapter->hs_cfg.conditions);
wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY;
if (conditions == HS_CFG_COND_DEF)
return;
if (conditions & HS_CFG_COND_UNICAST_DATA)
wol->wolopts |= WAKE_UCAST;
if (conditions & HS_CFG_COND_MULTICAST_DATA)
wol->wolopts |= WAKE_MCAST;
if (conditions & HS_CFG_COND_BROADCAST_DATA)
wol->wolopts |= WAKE_BCAST;
if (conditions & HS_CFG_COND_MAC_EVENT)
wol->wolopts |= WAKE_PHY;
}
static int mwifiex_ethtool_set_wol(struct net_device *dev,
struct ethtool_wolinfo *wol)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
u32 conditions = 0;
if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY))
return -EOPNOTSUPP;
if (wol->wolopts & WAKE_UCAST)
conditions |= HS_CFG_COND_UNICAST_DATA;
if (wol->wolopts & WAKE_MCAST)
conditions |= HS_CFG_COND_MULTICAST_DATA;
if (wol->wolopts & WAKE_BCAST)
conditions |= HS_CFG_COND_BROADCAST_DATA;
if (wol->wolopts & WAKE_PHY)
conditions |= HS_CFG_COND_MAC_EVENT;
if (wol->wolopts == 0)
conditions |= HS_CFG_COND_DEF;
priv->adapter->hs_cfg.conditions = cpu_to_le32(conditions);
return 0;
}
static int
mwifiex_get_dump_flag(struct net_device *dev, struct ethtool_dump *dump)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
struct mwifiex_adapter *adapter = priv->adapter;
struct memory_type_mapping *entry;
if (!adapter->if_ops.fw_dump)
return -ENOTSUPP;
dump->flag = adapter->curr_mem_idx;
dump->version = 1;
if (adapter->curr_mem_idx == MWIFIEX_DRV_INFO_IDX) {
dump->len = adapter->drv_info_size;
} else if (adapter->curr_mem_idx != MWIFIEX_FW_DUMP_IDX) {
entry = &adapter->mem_type_mapping_tbl[adapter->curr_mem_idx];
dump->len = entry->mem_size;
} else {
dump->len = 0;
}
return 0;
}
static int
mwifiex_get_dump_data(struct net_device *dev, struct ethtool_dump *dump,
void *buffer)
{
u8 *p = buffer;
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
struct mwifiex_adapter *adapter = priv->adapter;
struct memory_type_mapping *entry;
if (!adapter->if_ops.fw_dump)
return -ENOTSUPP;
if (adapter->curr_mem_idx == MWIFIEX_DRV_INFO_IDX) {
if (!adapter->drv_info_dump)
return -EFAULT;
memcpy(p, adapter->drv_info_dump, adapter->drv_info_size);
return 0;
}
if (adapter->curr_mem_idx == MWIFIEX_FW_DUMP_IDX) {
dev_err(adapter->dev, "firmware dump in progress!!\n");
return -EBUSY;
}
entry = &adapter->mem_type_mapping_tbl[adapter->curr_mem_idx];
if (!entry->mem_ptr)
return -EFAULT;
memcpy(p, entry->mem_ptr, entry->mem_size);
entry->mem_size = 0;
vfree(entry->mem_ptr);
entry->mem_ptr = NULL;
return 0;
}
static int mwifiex_set_dump(struct net_device *dev, struct ethtool_dump *val)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
struct mwifiex_adapter *adapter = priv->adapter;
if (!adapter->if_ops.fw_dump)
return -ENOTSUPP;
if (val->flag == MWIFIEX_DRV_INFO_IDX) {
adapter->curr_mem_idx = MWIFIEX_DRV_INFO_IDX;
return 0;
}
if (adapter->curr_mem_idx == MWIFIEX_FW_DUMP_IDX) {
dev_err(adapter->dev, "firmware dump in progress!!\n");
return -EBUSY;
}
if (val->flag == MWIFIEX_FW_DUMP_IDX) {
adapter->curr_mem_idx = val->flag;
adapter->if_ops.fw_dump(adapter);
return 0;
}
if (val->flag < 0 || val->flag >= adapter->num_mem_types)
return -EINVAL;
adapter->curr_mem_idx = val->flag;
return 0;
}
const struct ethtool_ops mwifiex_ethtool_ops = {
.get_wol = mwifiex_ethtool_get_wol,
.set_wol = mwifiex_ethtool_set_wol,
.get_dump_flag = mwifiex_get_dump_flag,
.get_dump_data = mwifiex_get_dump_data,
.set_dump = mwifiex_set_dump,
};
|
