mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-20 06:18:57 +03:00
add SIOCGIWRANGE
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@578 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
0e7e3013a9
commit
0674bcbcd8
@ -6,6 +6,7 @@
|
||||
#include <linux/init.h>
|
||||
#include <linux/if_arp.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <linux/wireless.h>
|
||||
|
||||
#include <net/iw_handler.h>
|
||||
#include <wlioctl.h>
|
||||
@ -14,6 +15,13 @@
|
||||
|
||||
static struct net_device *dev;
|
||||
|
||||
/* The frequency of each channel in MHz */
|
||||
const long channel_frequency[] = {
|
||||
2412, 2417, 2422, 2427, 2432, 2437, 2442,
|
||||
2447, 2452, 2457, 2462, 2467, 2472, 2484
|
||||
};
|
||||
#define NUM_CHANNELS ( sizeof(channel_frequency) / sizeof(channel_frequency[0]) )
|
||||
|
||||
static int wl_ioctl(struct net_device *dev, int cmd, void *buf, int len)
|
||||
{
|
||||
mm_segment_t old_fs = get_fs();
|
||||
@ -31,12 +39,59 @@ static int wl_ioctl(struct net_device *dev, int cmd, void *buf, int len)
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int wlcompat_ioctl_getiwrange(struct net_device *dev,
|
||||
char *extra)
|
||||
{
|
||||
int i, k;
|
||||
struct iw_range *range;
|
||||
|
||||
range = (struct iw_range *) extra;
|
||||
|
||||
range->we_version_compiled = WIRELESS_EXT;
|
||||
range->we_version_source = WIRELESS_EXT;
|
||||
|
||||
range->min_nwid = range->max_nwid = 0;
|
||||
|
||||
range->num_channels = NUM_CHANNELS;
|
||||
k = 0;
|
||||
for (i = 0; i < NUM_CHANNELS; i++) {
|
||||
range->freq[k].i = i + 1;
|
||||
range->freq[k].m = channel_frequency[i] * 100000;
|
||||
range->freq[k].e = 1;
|
||||
k++;
|
||||
if (k >= IW_MAX_FREQUENCIES)
|
||||
break;
|
||||
}
|
||||
range->num_frequency = k;
|
||||
range->sensitivity = 3;
|
||||
|
||||
/* nbd: don't know what this means, but other drivers set it this way */
|
||||
range->pmp_flags = IW_POWER_PERIOD;
|
||||
range->pmt_flags = IW_POWER_TIMEOUT;
|
||||
range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R;
|
||||
|
||||
range->min_rts = 0;
|
||||
range->max_rts = 2347;
|
||||
range->min_frag = 256;
|
||||
range->max_frag = 2346;
|
||||
|
||||
range->min_pmp = 0;
|
||||
range->max_pmp = 65535000;
|
||||
range->min_pmt = 0;
|
||||
range->max_pmt = 65535 * 1000;
|
||||
|
||||
range->txpower_capa = IW_TXPOW_MWATT;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int wlcompat_ioctl(struct net_device *dev,
|
||||
struct iw_request_info *info,
|
||||
union iwreq_data *wrqu,
|
||||
char *extra)
|
||||
{
|
||||
int err = 0;
|
||||
|
||||
switch (info->cmd) {
|
||||
case SIOCGIWNAME:
|
||||
strcpy(wrqu->name, "IEEE 802.11-DS");
|
||||
@ -88,12 +143,18 @@ static int wlcompat_ioctl(struct net_device *dev,
|
||||
wrqu->data.flags = IW_ENCODE_DISABLED;
|
||||
break;
|
||||
}
|
||||
case SIOCGIWRANGE:
|
||||
{
|
||||
err = wlcompat_ioctl_getiwrange(dev, extra);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
static const iw_handler wlcompat_handler[] = {
|
||||
NULL, /* SIOCSIWNAME */
|
||||
NULL, /* SIOCSIWCOMMIT */
|
||||
wlcompat_ioctl, /* SIOCGIWNAME */
|
||||
NULL, /* SIOCSIWNWID */
|
||||
NULL, /* SIOCGIWNWID */
|
||||
@ -104,7 +165,7 @@ static const iw_handler wlcompat_handler[] = {
|
||||
NULL, /* SIOCSIWSENS */
|
||||
NULL, /* SIOCGIWSENS */
|
||||
NULL, /* SIOCSIWRANGE */
|
||||
NULL, /* SIOCGIWRANGE */
|
||||
wlcompat_ioctl, /* SIOCGIWRANGE */
|
||||
NULL, /* SIOCSIWPRIV */
|
||||
NULL, /* SIOCGIWPRIV */
|
||||
NULL, /* SIOCSIWSTATS */
|
||||
|
Loading…
Reference in New Issue
Block a user