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mac80211: remove writable debugs mesh parameters

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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>
This commit is contained in:
Johannes Berg 2008-10-07 12:04:31 +02:00 committed by John W. Linville
parent 804feeb826
commit 36ff382d00
1 changed files with 24 additions and 88 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
net/mac80211/debugfs_netdev.c
View File

@ -41,29 +41,6 @@ static ssize_t ieee80211_if_read(
return ret; return ret;
} }
#ifdef CONFIG_MAC80211_MESH
static ssize_t ieee80211_if_write(
struct ieee80211_sub_if_data *sdata,
char const __user *userbuf,
size_t count, loff_t *ppos,
int (*format)(struct ieee80211_sub_if_data *, char *))
{
char buf[10];
int buf_size;
memset(buf, 0x00, sizeof(buf));
buf_size = min(count, (sizeof(buf)-1));
if (copy_from_user(buf, userbuf, buf_size))
return count;
read_lock(&dev_base_lock);
if (sdata->dev->reg_state == NETREG_REGISTERED)
(*format)(sdata, buf);
read_unlock(&dev_base_lock);
return count;
}
#endif
#define IEEE80211_IF_FMT(name, field, format_string) \ #define IEEE80211_IF_FMT(name, field, format_string) \
static ssize_t ieee80211_if_fmt_##name( \ static ssize_t ieee80211_if_fmt_##name( \
const struct ieee80211_sub_if_data *sdata, char *buf, \ const struct ieee80211_sub_if_data *sdata, char *buf, \
@ -71,19 +48,6 @@ static ssize_t ieee80211_if_fmt_##name( \
{ \ { \
return scnprintf(buf, buflen, format_string, sdata->field); \ return scnprintf(buf, buflen, format_string, sdata->field); \
} }
#define IEEE80211_IF_WFMT(name, field, type) \
static int ieee80211_if_wfmt_##name( \
struct ieee80211_sub_if_data *sdata, char *buf) \
{ \
unsigned long tmp; \
char *endp; \
\
tmp = simple_strtoul(buf, &endp, 0); \
if ((endp == buf) || ((type)tmp != tmp)) \
return -EINVAL; \
sdata->field = tmp; \
return 0; \
}
#define IEEE80211_IF_FMT_DEC(name, field) \ #define IEEE80211_IF_FMT_DEC(name, field) \
IEEE80211_IF_FMT(name, field, "%d\n") IEEE80211_IF_FMT(name, field, "%d\n")
#define IEEE80211_IF_FMT_HEX(name, field) \ #define IEEE80211_IF_FMT_HEX(name, field) \
@ -125,34 +89,6 @@ static const struct file_operations name##_ops = { \
IEEE80211_IF_FMT_##format(name, field) \ IEEE80211_IF_FMT_##format(name, field) \
__IEEE80211_IF_FILE(name) __IEEE80211_IF_FILE(name)
#define __IEEE80211_IF_WFILE(name) \
static ssize_t ieee80211_if_read_##name(struct file *file, \
char __user *userbuf, \
size_t count, loff_t *ppos) \
{ \
return ieee80211_if_read(file->private_data, \
userbuf, count, ppos, \
ieee80211_if_fmt_##name); \
} \
static ssize_t ieee80211_if_write_##name(struct file *file, \
const char __user *userbuf, \
size_t count, loff_t *ppos) \
{ \
return ieee80211_if_write(file->private_data, \
userbuf, count, ppos, \
ieee80211_if_wfmt_##name); \
} \
static const struct file_operations name##_ops = { \
.read = ieee80211_if_read_##name, \
.write = ieee80211_if_write_##name, \
.open = mac80211_open_file_generic, \
}
#define IEEE80211_IF_WFILE(name, field, format, type) \
IEEE80211_IF_FMT_##format(name, field) \
IEEE80211_IF_WFMT(name, field, type) \
__IEEE80211_IF_WFILE(name)
/* common attributes */ /* common attributes */
IEEE80211_IF_FILE(drop_unencrypted, drop_unencrypted, DEC); IEEE80211_IF_FILE(drop_unencrypted, drop_unencrypted, DEC);
IEEE80211_IF_FILE(force_unicast_rateidx, force_unicast_rateidx, DEC); IEEE80211_IF_FILE(force_unicast_rateidx, force_unicast_rateidx, DEC);
@ -211,30 +147,30 @@ IEEE80211_IF_FILE(dropped_frames_no_route,
IEEE80211_IF_FILE(estab_plinks, u.mesh.mshstats.estab_plinks, ATOMIC); IEEE80211_IF_FILE(estab_plinks, u.mesh.mshstats.estab_plinks, ATOMIC);
/* Mesh parameters */ /* Mesh parameters */
IEEE80211_IF_WFILE(dot11MeshMaxRetries, IEEE80211_IF_FILE(dot11MeshMaxRetries,
u.mesh.mshcfg.dot11MeshMaxRetries, DEC, u8); u.mesh.mshcfg.dot11MeshMaxRetries, DEC);
IEEE80211_IF_WFILE(dot11MeshRetryTimeout, IEEE80211_IF_FILE(dot11MeshRetryTimeout,
u.mesh.mshcfg.dot11MeshRetryTimeout, DEC, u16); u.mesh.mshcfg.dot11MeshRetryTimeout, DEC);
IEEE80211_IF_WFILE(dot11MeshConfirmTimeout, IEEE80211_IF_FILE(dot11MeshConfirmTimeout,
u.mesh.mshcfg.dot11MeshConfirmTimeout, DEC, u16); u.mesh.mshcfg.dot11MeshConfirmTimeout, DEC);
IEEE80211_IF_WFILE(dot11MeshHoldingTimeout, IEEE80211_IF_FILE(dot11MeshHoldingTimeout,
u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC, u16); u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC);
IEEE80211_IF_WFILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC, u8); IEEE80211_IF_FILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC);
IEEE80211_IF_WFILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC, u8); IEEE80211_IF_FILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC);
IEEE80211_IF_WFILE(dot11MeshMaxPeerLinks, IEEE80211_IF_FILE(dot11MeshMaxPeerLinks,
u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC, u16); u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC);
IEEE80211_IF_WFILE(dot11MeshHWMPactivePathTimeout, IEEE80211_IF_FILE(dot11MeshHWMPactivePathTimeout,
u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout, DEC, u32); u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout, DEC);
IEEE80211_IF_WFILE(dot11MeshHWMPpreqMinInterval, IEEE80211_IF_FILE(dot11MeshHWMPpreqMinInterval,
u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval, DEC, u16); u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval, DEC);
IEEE80211_IF_WFILE(dot11MeshHWMPnetDiameterTraversalTime, IEEE80211_IF_FILE(dot11MeshHWMPnetDiameterTraversalTime,
u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime, DEC, u16); u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime, DEC);
IEEE80211_IF_WFILE(dot11MeshHWMPmaxPREQretries, IEEE80211_IF_FILE(dot11MeshHWMPmaxPREQretries,
u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries, DEC, u8); u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries, DEC);
IEEE80211_IF_WFILE(path_refresh_time, IEEE80211_IF_FILE(path_refresh_time,
u.mesh.mshcfg.path_refresh_time, DEC, u32); u.mesh.mshcfg.path_refresh_time, DEC);
IEEE80211_IF_WFILE(min_discovery_timeout, IEEE80211_IF_FILE(min_discovery_timeout,
u.mesh.mshcfg.min_discovery_timeout, DEC, u16); u.mesh.mshcfg.min_discovery_timeout, DEC);
#endif #endif