lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

minstrel_ht: fixed rate mode through debugfs

Browse Source 
Found several threads about fixed rate mode in minstrel_ht for test
environments, but no patches for it.

This patch provides such a mode through debugfs.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Zefir Kurtisi
2011-05-20 20:29:17 +02:00
committed by John W. Linville
parent 71063f0e89
commit 24f7580e85
3 changed files with 28 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
net/mac80211/rc80211_minstrel.c
View File

@ -532,12 +532,21 @@ minstrel_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
mp->hw = hw;
mp->update_interval = 100;
#ifdef CONFIG_MAC80211_DEBUGFS
mp->fixed_rate_idx = (u32) -1;
mp->dbg_fixed_rate = debugfs_create_u32("fixed_rate_idx",
S_IRUGO | S_IWUGO, debugfsdir, &mp->fixed_rate_idx);
#endif
return mp;
}
static void
minstrel_free(void *priv)
{
#ifdef CONFIG_MAC80211_DEBUGFS
debugfs_remove(((struct minstrel_priv *)priv)->dbg_fixed_rate);
#endif
kfree(priv);
}