From ecddea7eab992c6c8223d7c11ea5c47538d20706 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 8 Apr 2005 12:55:23 +0000
Subject: [PATCH] add SIOCSIWFREQ
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@580 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
openwrt/package/openwrt/wlcompat.c | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/openwrt/package/openwrt/wlcompat.c b/openwrt/package/openwrt/wlcompat.c
index ac85da0cf..e120ee1da 100644
--- a/openwrt/package/openwrt/wlcompat.c
+++ b/openwrt/package/openwrt/wlcompat.c
@@ -104,6 +104,27 @@ static int wlcompat_ioctl(struct net_device *dev,
wrqu->freq.e = 0;
break;
}
+ case SIOCSIWFREQ:
+ {
+ if (wrqu->freq.e == 1) {
+ int channel = 0;
+ int f = wrqu->freq.m / 100000;
+ while ((channel < NUM_CHANNELS + 1) && (f != channel_frequency[channel]))
+ channel++;
+
+ if (channel == NUM_CHANNELS) { // channel not found
+ err = -EINVAL;
+ } else {
+ wrqu->freq.e = 0;
+ wrqu->freq.m = channel + 1;
+ }
+ }
+ if ((wrqu->freq.e == 0) && (wrqu->freq.m < 1000)) {
+ wl_ioctl(dev, WLC_SET_CHANNEL, &wrqu->freq.m, sizeof(int));
+ } else {
+ err = -EINVAL;
+ }
+ }
case SIOCGIWAP:
{
wrqu->ap_addr.sa_family = ARPHRD_ETHER;
@@ -174,7 +195,7 @@ static const iw_handler wlcompat_handler[] = {
wlcompat_ioctl, /* SIOCGIWNAME */
NULL, /* SIOCSIWNWID */
NULL, /* SIOCGIWNWID */
- NULL, /* SIOCSIWFREQ */
+ wlcompat_ioctl, /* SIOCSIWFREQ */
wlcompat_ioctl, /* SIOCGIWFREQ */
NULL, /* SIOCSIWMODE */
NULL, /* SIOCGIWMODE */
--
2.20.1