diff options
| author | Daniel Drake <dsd@gentoo.org> | 2007-07-27 15:43:24 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:47:39 -0700 |
| commit | d9430a32886f70c0c16d67c525f6cda2df7906ee (patch) | |
| tree | 9d531b23206e62033a6bb9d03ac572ce6ab4c7f1 /net/mac80211/ieee80211_ioctl.c | |
| parent | 7e9ed18874f0df84b6651f0636e1cfdac43bc610 (diff) | |
| download | linux-d9430a32886f70c0c16d67c525f6cda2df7906ee.tar.bz2 | |
[MAC80211]: implement ERP info change notifications
zd1211rw and bcm43xx are interested in being notified when ERP IE conditions
change, so that they can reprogram a register which affects how control frames
are transmitted.
This patch adds an interface similar to the one that can be found in softmac.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ieee80211_ioctl.c')
| -rw-r--r-- | net/mac80211/ieee80211_ioctl.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c index 8292431ac48f..1fde214faecb 100644 --- a/net/mac80211/ieee80211_ioctl.c +++ b/net/mac80211/ieee80211_ioctl.c @@ -1054,17 +1054,21 @@ static int ieee80211_ioctl_prism2_param(struct net_device *dev, break; case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES: - if (sdata->type != IEEE80211_IF_TYPE_AP) + if (sdata->type == IEEE80211_IF_TYPE_AP) { + sdata->use_protection = !!value; + ieee80211_erp_info_change_notify(dev, IEEE80211_ERP_CHANGE_PROTECTION); + } else { ret = -ENOENT; - else - sdata->use_protection = value; + } break; case PRISM2_PARAM_PREAMBLE: - if (sdata->type != IEEE80211_IF_TYPE_AP) + if (sdata->type != IEEE80211_IF_TYPE_AP) { + sdata->short_preamble = !!value; + ieee80211_erp_info_change_notify(dev, IEEE80211_ERP_CHANGE_PREAMBLE); + } else { ret = -ENOENT; - else - sdata->short_preamble = value; + } break; case PRISM2_PARAM_STAT_TIME: |