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iw: Add ibss join parameter for beacon interval

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NL80211_ATTR_BEACON_INTERVAL already exists, we just have to use it.

Patch from: kentarou matsuyama <matsuyama@thinktube.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25107 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2011-01-26 11:34:01 +00:00
parent fedce2a94d
commit 166805a08e
1 changed files with 57 additions and 0 deletions
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57
package/iw/patches/501-ibss-bintval.patch Normal file
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@ -0,0 +1,57 @@
iw: Add ibss join parameter for beacon interval
From: Bruno Randolf <br1@einfach.org>
NL80211_ATTR_BEACON_INTERVAL already exists, we just have to use it.
Signed-off-by: Bruno Randolf <br1@einfach.org>
---
ibss.c | 19 ++++++++++++++++---
1 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/ibss.c b/ibss.c
index ed2c73a..9c9c133 100644
--- a/ibss.c
+++ b/ibss.c
@@ -26,6 +26,7 @@ static int join_ibss(struct nl80211_state *state,
int n_rates = 0;
char *value = NULL, *sptr = NULL;
float rate;
+ int bintval;
if (argc < 2)
return 1;
@@ -57,6 +58,17 @@ static int join_ibss(struct nl80211_state *state,
}
}
+ if (argc > 1 && strcmp(argv[0], "beacon-interval") == 0) {
+ argv++;
+ argc--;
+ bintval = strtoul(argv[0], &end, 10);
+ if (*end != '\0')
+ return 1;
+ NLA_PUT_U32(msg, NL80211_ATTR_BEACON_INTERVAL, bintval);
+ argv++;
+ argc--;
+ }
+
/* basic rates */
if (argc > 1 && strcmp(argv[0], "basic-rates") == 0) {
argv++;
@@ -122,11 +134,12 @@ COMMAND(ibss, leave, NULL,
NL80211_CMD_LEAVE_IBSS, 0, CIB_NETDEV, leave_ibss,
"Leave the current IBSS cell.");
COMMAND(ibss, join,
- "<SSID> <freq in MHz> [fixed-freq] [<fixed bssid>] "
- "[basic-rates <rate in Mbps,rate2,...>] [mcast-rate <rate in Mbps>] [key d:0:abcde]",
+ "<SSID> <freq in MHz> [fixed-freq] [<fixed bssid>] [beacon-interval "
+ "<TU>] [basic-rates <rate in Mbps,rate2,...>] [mcast-rate <rate in Mbps>] [key d:0:abcde]",
NL80211_CMD_JOIN_IBSS, 0, CIB_NETDEV, join_ibss,
"Join the IBSS cell with the given SSID, if it doesn't exist create\n"
"it on the given frequency. When fixed frequency is requested, don't\n"
"join/create a cell on a different frequency. When a fixed BSSID is\n"
"requested use that BSSID and do not adopt another cell's BSSID even\n"
- "if it has higher TSF and the same SSID.");
+ "if it has higher TSF and the same SSID. If an IBSS is created, create\n"
+ "it with the specified basic-rates and beacon-interval (in TU).");