diff options
| author | Lukáš Turek <8an@praha12.net> | 2009-12-22 00:50:47 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-01-12 21:49:17 +0300 |
| commit | 81077e82c3f591578625805dd6464a27a9ff56ec (patch) | |
| tree | cb1e502c54b4e2f052f129b80a47190de7e22b62 /include/linux/nl80211.h | |
| parent | 14acdde6e527950f66c084dbf19bad6fbfcaeedc (diff) | |
| download | linux-81077e82c3f591578625805dd6464a27a9ff56ec.tar.xz | |
nl80211: Add new WIPHY attribute COVERAGE_CLASS
The new attribute NL80211_ATTR_WIPHY_COVERAGE_CLASS sets IEEE 802.11
Coverage Class, which depends on maximum distance of nodes in a
wireless network. It's required for long distance links (more than a few
hundred meters).
The attribute is now ignored by two non-mac80211 drivers, rndis and
iwmc3200wifi, together with WIPHY_PARAM_RETRY_SHORT and
WIPHY_PARAM_RETRY_LONG. If it turns out to be a problem, we could split
set_wiphy_params callback or add new capability bits.
Signed-off-by: Lukas Turek <8an@praha12.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/nl80211.h')
| -rw-r--r-- | include/linux/nl80211.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 2bfbe88837ef..d4c556de7170 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -430,6 +430,8 @@ enum nl80211_commands { * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length * larger than or equal to this use RTS/CTS handshake); allowed range: * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 + * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 + * section 7.3.2.9; dot11CoverageClass; u8 * * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on * @NL80211_ATTR_IFNAME: network interface name @@ -779,6 +781,8 @@ enum nl80211_attrs { NL80211_ATTR_COOKIE, + NL80211_ATTR_WIPHY_COVERAGE_CLASS, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, |