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nl80211: Add set/get for frag/rts threshold and retry limits

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Add new nl80211 attributes that can be used with NL80211_CMD_SET_WIPHY
and NL80211_CMD_GET_WIPHY to manage fragmentation/RTS threshold and
retry limits.

Since these values are stored in struct wiphy, remove the local copy
from mac80211 where feasible (frag & rts threshold). The retry limits
are currently needed in struct ieee80211_conf, but these could be
eventually removed since the driver should have access to the values
in struct wiphy.

Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jouni Malinen
2009-04-20 18:39:05 +02:00
committed by John W. Linville
parent 9e52b0623c
commit b9a5f8cab7
12 changed files with 372 additions and 151 deletions
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8
net/mac80211/debugfs.c
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@@ -52,13 +52,13 @@ static const struct file_operations name## _ops = { \
DEBUGFS_READONLY_FILE(frequency, 20, "%d",
local->hw.conf.channel->center_freq);
DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
local->rts_threshold);
local->hw.wiphy->rts_threshold);
DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d",
local->fragmentation_threshold);
local->hw.wiphy->frag_threshold);
DEBUGFS_READONLY_FILE(short_retry_limit, 20, "%d",
local->hw.conf.short_frame_max_tx_count);
local->hw.wiphy->retry_short);
DEBUGFS_READONLY_FILE(long_retry_limit, 20, "%d",
local->hw.conf.long_frame_max_tx_count);
local->hw.wiphy->retry_long);
DEBUGFS_READONLY_FILE(total_ps_buffered, 20, "%d",
local->total_ps_buffered);
DEBUGFS_READONLY_FILE(wep_iv, 20, "%#08x",