diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2013-02-21 19:16:55 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-02-22 13:07:30 +0400 |
| commit | edb15d83a875a1f4b1576188844db5c330c3267d (patch) | |
| tree | 74d54eab401b6ccf2a6ad4821227108a8d160f03 /net/mac80211/rc80211_minstrel.c | |
| parent | 8bfc245f9ad7bd4e461179e4e7852ef99b8b6144 (diff) | |
| parent | a0b1c42951dd06ec83cc1bc2c9788131d9fefcd8 (diff) | |
| download | linux-edb15d83a875a1f4b1576188844db5c330c3267d.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into mips-for-linux-next
Conflicts:
include/linux/ssb/ssb_driver_gige.h
Also resolves a logical merge conflict in drivers/net/ethernet/broadcom/-
bgmac.c due to change of an API.
Diffstat (limited to 'net/mac80211/rc80211_minstrel.c')
| -rw-r--r-- | net/mac80211/rc80211_minstrel.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c index 8c5acdc06226..eea45a2c7c35 100644 --- a/net/mac80211/rc80211_minstrel.c +++ b/net/mac80211/rc80211_minstrel.c @@ -494,6 +494,33 @@ minstrel_free_sta(void *priv, struct ieee80211_sta *sta, void *priv_sta) kfree(mi); } +static void +minstrel_init_cck_rates(struct minstrel_priv *mp) +{ + static const int bitrates[4] = { 10, 20, 55, 110 }; + struct ieee80211_supported_band *sband; + int i, j; + + sband = mp->hw->wiphy->bands[IEEE80211_BAND_2GHZ]; + if (!sband) + return; + + for (i = 0, j = 0; i < sband->n_bitrates; i++) { + struct ieee80211_rate *rate = &sband->bitrates[i]; + + if (rate->flags & IEEE80211_RATE_ERP_G) + continue; + + for (j = 0; j < ARRAY_SIZE(bitrates); j++) { + if (rate->bitrate != bitrates[j]) + continue; + + mp->cck_rates[j] = i; + break; + } + } +} + static void * minstrel_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) { @@ -539,6 +566,8 @@ minstrel_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) S_IRUGO | S_IWUGO, debugfsdir, &mp->fixed_rate_idx); #endif + minstrel_init_cck_rates(mp); + return mp; } |