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authorJohannes Berg <johannes@sipsolutions.net>2008-10-07 06:04:31 -0400
committerJohn W. Linville <linville@tuxdriver.com>2008-10-31 18:05:57 -0400
commit36ff382d0065c9980c203c7cd3b3eb26251e9397 (patch)
tree620ee052b0d85c67f0e6b6c2ddca2f2cc5b7ad99 /net
parent804feeb826f8a32c8c71a09101fae31804b40ad1 (diff)
mac80211: remove writable debugs mesh parameters
These parameters shouldn't be configurable via debugfs, if they need to be configurable nl80211 support has to be added, if not then they don't need to be writable here either. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Javier Cardona <javier@cozybit.com> Cc: Luis Carlos Cobo <luisca@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/debugfs_netdev.c112
1 files changed, 24 insertions, 88 deletions
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 69b2fbf3514..56f3f29385c 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -41,29 +41,6 @@ static ssize_t ieee80211_if_read(
41 return ret; 41 return ret;
42} 42}
43 43
44#ifdef CONFIG_MAC80211_MESH
45static ssize_t ieee80211_if_write(
46 struct ieee80211_sub_if_data *sdata,
47 char const __user *userbuf,
48 size_t count, loff_t *ppos,
49 int (*format)(struct ieee80211_sub_if_data *, char *))
50{
51 char buf[10];
52 int buf_size;
53
54 memset(buf, 0x00, sizeof(buf));
55 buf_size = min(count, (sizeof(buf)-1));
56 if (copy_from_user(buf, userbuf, buf_size))
57 return count;
58 read_lock(&dev_base_lock);
59 if (sdata->dev->reg_state == NETREG_REGISTERED)
60 (*format)(sdata, buf);
61 read_unlock(&dev_base_lock);
62
63 return count;
64}
65#endif
66
67#define IEEE80211_IF_FMT(name, field, format_string) \ 44#define IEEE80211_IF_FMT(name, field, format_string) \
68static ssize_t ieee80211_if_fmt_##name( \ 45static ssize_t ieee80211_if_fmt_##name( \
69 const struct ieee80211_sub_if_data *sdata, char *buf, \ 46 const struct ieee80211_sub_if_data *sdata, char *buf, \
@@ -71,19 +48,6 @@ static ssize_t ieee80211_if_fmt_##name( \
71{ \ 48{ \
72 return scnprintf(buf, buflen, format_string, sdata->field); \ 49 return scnprintf(buf, buflen, format_string, sdata->field); \
73} 50}
74#define IEEE80211_IF_WFMT(name, field, type) \
75static int ieee80211_if_wfmt_##name( \
76 struct ieee80211_sub_if_data *sdata, char *buf) \
77{ \
78 unsigned long tmp; \
79 char *endp; \
80 \
81 tmp = simple_strtoul(buf, &endp, 0); \
82 if ((endp == buf) || ((type)tmp != tmp)) \
83 return -EINVAL; \
84 sdata->field = tmp; \
85 return 0; \
86}
87#define IEEE80211_IF_FMT_DEC(name, field) \ 51#define IEEE80211_IF_FMT_DEC(name, field) \
88 IEEE80211_IF_FMT(name, field, "%d\n") 52 IEEE80211_IF_FMT(name, field, "%d\n")
89#define IEEE80211_IF_FMT_HEX(name, field) \ 53#define IEEE80211_IF_FMT_HEX(name, field) \
@@ -125,34 +89,6 @@ static const struct file_operations name##_ops = { \
125 IEEE80211_IF_FMT_##format(name, field) \ 89 IEEE80211_IF_FMT_##format(name, field) \
126 __IEEE80211_IF_FILE(name) 90 __IEEE80211_IF_FILE(name)
127 91
128#define __IEEE80211_IF_WFILE(name) \
129static ssize_t ieee80211_if_read_##name(struct file *file, \
130 char __user *userbuf, \
131 size_t count, loff_t *ppos) \
132{ \
133 return ieee80211_if_read(file->private_data, \
134 userbuf, count, ppos, \
135 ieee80211_if_fmt_##name); \
136} \
137static ssize_t ieee80211_if_write_##name(struct file *file, \
138 const char __user *userbuf, \
139 size_t count, loff_t *ppos) \
140{ \
141 return ieee80211_if_write(file->private_data, \
142 userbuf, count, ppos, \
143 ieee80211_if_wfmt_##name); \
144} \
145static const struct file_operations name##_ops = { \
146 .read = ieee80211_if_read_##name, \
147 .write = ieee80211_if_write_##name, \
148 .open = mac80211_open_file_generic, \
149}
150
151#define IEEE80211_IF_WFILE(name, field, format, type) \
152 IEEE80211_IF_FMT_##format(name, field) \
153 IEEE80211_IF_WFMT(name, field, type) \
154 __IEEE80211_IF_WFILE(name)
155
156/* common attributes */ 92/* common attributes */
157IEEE80211_IF_FILE(drop_unencrypted, drop_unencrypted, DEC); 93IEEE80211_IF_FILE(drop_unencrypted, drop_unencrypted, DEC);
158IEEE80211_IF_FILE(force_unicast_rateidx, force_unicast_rateidx, DEC); 94IEEE80211_IF_FILE(force_unicast_rateidx, force_unicast_rateidx, DEC);
@@ -211,30 +147,30 @@ IEEE80211_IF_FILE(dropped_frames_no_route,
211IEEE80211_IF_FILE(estab_plinks, u.mesh.mshstats.estab_plinks, ATOMIC); 147IEEE80211_IF_FILE(estab_plinks, u.mesh.mshstats.estab_plinks, ATOMIC);
212 148
213/* Mesh parameters */ 149/* Mesh parameters */
214IEEE80211_IF_WFILE(dot11MeshMaxRetries, 150IEEE80211_IF_FILE(dot11MeshMaxRetries,
215 u.mesh.mshcfg.dot11MeshMaxRetries, DEC, u8); 151 u.mesh.mshcfg.dot11MeshMaxRetries, DEC);
216IEEE80211_IF_WFILE(dot11MeshRetryTimeout, 152IEEE80211_IF_FILE(dot11MeshRetryTimeout,
217 u.mesh.mshcfg.dot11MeshRetryTimeout, DEC, u16); 153 u.mesh.mshcfg.dot11MeshRetryTimeout, DEC);
218IEEE80211_IF_WFILE(dot11MeshConfirmTimeout, 154IEEE80211_IF_FILE(dot11MeshConfirmTimeout,
219 u.mesh.mshcfg.dot11MeshConfirmTimeout, DEC, u16); 155 u.mesh.mshcfg.dot11MeshConfirmTimeout, DEC);
220IEEE80211_IF_WFILE(dot11MeshHoldingTimeout, 156IEEE80211_IF_FILE(dot11MeshHoldingTimeout,
221 u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC, u16); 157 u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC);
222IEEE80211_IF_WFILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC, u8); 158IEEE80211_IF_FILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC);
223IEEE80211_IF_WFILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC, u8); 159IEEE80211_IF_FILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC);
224IEEE80211_IF_WFILE(dot11MeshMaxPeerLinks, 160IEEE80211_IF_FILE(dot11MeshMaxPeerLinks,
225 u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC, u16); 161 u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC);
226IEEE80211_IF_WFILE(dot11MeshHWMPactivePathTimeout, 162IEEE80211_IF_FILE(dot11MeshHWMPactivePathTimeout,
227 u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout, DEC, u32); 163 u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout, DEC);
228IEEE80211_IF_WFILE(dot11MeshHWMPpreqMinInterval, 164IEEE80211_IF_FILE(dot11MeshHWMPpreqMinInterval,
229 u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval, DEC, u16); 165 u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval, DEC);
230IEEE80211_IF_WFILE(dot11MeshHWMPnetDiameterTraversalTime, 166IEEE80211_IF_FILE(dot11MeshHWMPnetDiameterTraversalTime,
231 u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime, DEC, u16); 167 u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime, DEC);
232IEEE80211_IF_WFILE(dot11MeshHWMPmaxPREQretries, 168IEEE80211_IF_FILE(dot11MeshHWMPmaxPREQretries,
233 u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries, DEC, u8); 169 u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries, DEC);
234IEEE80211_IF_WFILE(path_refresh_time, 170IEEE80211_IF_FILE(path_refresh_time,
235 u.mesh.mshcfg.path_refresh_time, DEC, u32); 171 u.mesh.mshcfg.path_refresh_time, DEC);
236IEEE80211_IF_WFILE(min_discovery_timeout, 172IEEE80211_IF_FILE(min_discovery_timeout,
237 u.mesh.mshcfg.min_discovery_timeout, DEC, u16); 173 u.mesh.mshcfg.min_discovery_timeout, DEC);
238#endif 174#endif
239 175
240 176
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-29 18:01:47 -0500