/*
* Print the number of available transmit powers for the device
*/
static int
print_event_capa_info(int skfd,
char * ifname,
char * args[], /* Command line args */
int count) /* Args count */
{
struct iw_range range;
int cmd;
/* Avoid "Unused parameter" warning */
args = args; count = count;
/* Extract range info */
if((iw_get_range_info(skfd, ifname, &range) < 0) ||
(range.we_version_compiled < 10))
fprintf(stderr, "%-8.16s no wireless event capability information.\n\n",
ifname);
else
{
#if 0
/* Debugging ;-) */
for(cmd = 0x8B00; cmd < 0x8C0F; cmd++)
{
int idx = IW_EVENT_CAPA_INDEX(cmd);
int mask = IW_EVENT_CAPA_MASK(cmd);
printf("0x%X - %d - %X\n", cmd, idx, mask);
}
#endif
printf("%-8.16s Wireless Events supported :\n", ifname);
for(cmd = SIOCIWFIRST; cmd <= SIOCGIWPOWER; cmd++)
{
int idx = IW_EVENT_CAPA_INDEX(cmd);
int mask = IW_EVENT_CAPA_MASK(cmd);
if(range.event_capa[idx] & mask)
printf(" 0x%04X : %s\n",
cmd, event_capa_req[cmd - SIOCIWFIRST]);
}
for(cmd = IWEVFIRST; cmd <= IWEVEXPIRED; cmd++)
{
int idx = IW_EVENT_CAPA_INDEX(cmd);
int mask = IW_EVENT_CAPA_MASK(cmd);
if(range.event_capa[idx] & mask)
printf(" 0x%04X : %s\n",
cmd, event_capa_evt[cmd - IWEVFIRST]);
}
printf("\n");
}
return(0);
}
static int p80211wext_giwrange(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *data, char *extra)
{
struct iw_range *range = (struct iw_range *)extra;
int i, val;
/* for backward compatability set size and zero everything we don't understand */
data->length = sizeof(*range);
memset(range, 0, sizeof(*range));
range->txpower_capa = IW_TXPOW_DBM;
/* XXX what about min/max_pmp, min/max_pmt, etc. */
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 13;
range->retry_capa = IW_RETRY_LIMIT;
range->retry_flags = IW_RETRY_LIMIT;
range->min_retry = 0;
range->max_retry = 255;
range->event_capa[0] = (IW_EVENT_CAPA_K_0 | /* mode/freq/ssid */
IW_EVENT_CAPA_MASK(SIOCGIWAP) |
IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
range->event_capa[1] = IW_EVENT_CAPA_K_1; /* encode */
range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVQUAL) |
IW_EVENT_CAPA_MASK(IWEVCUSTOM));
range->num_channels = NUM_CHANNELS;
/* XXX need to filter against the regulatory domain &| active set */
val = 0;
for (i = 0; i < NUM_CHANNELS; i++) {
range->freq[val].i = i + 1;
range->freq[val].m = p80211wext_channel_freq[i] * 100000;
range->freq[val].e = 1;
val++;
}
range->num_frequency = val;
/* Max of /proc/net/wireless */
range->max_qual.qual = 100;
range->max_qual.level = 0;
range->max_qual.noise = 0;
range->sensitivity = 3;
/* XXX these need to be nsd-specific! */
range->min_rts = 0;
range->max_rts = 2347;
range->min_frag = 256;
range->max_frag = 2346;
range->max_encoding_tokens = NUM_WEPKEYS;
range->num_encoding_sizes = 2;
range->encoding_size[0] = 5;
range->encoding_size[1] = 13;
/* XXX what about num_bitrates/throughput? */
range->num_bitrates = 0;
/* estimated max throughput */
/* XXX need to cap it if we're running at ~2Mbps.. */
range->throughput = 5500000;
return 0;
}
static int p80211wext_giwrange(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *data, char *extra)
{
struct iw_range *range = (struct iw_range *)extra;
int i, val;
data->length = sizeof(*range);
memset(range, 0, sizeof(*range));
range->txpower_capa = IW_TXPOW_DBM;
range->we_version_compiled = WIRELESS_EXT;
range->we_version_source = 13;
range->retry_capa = IW_RETRY_LIMIT;
range->retry_flags = IW_RETRY_LIMIT;
range->min_retry = 0;
range->max_retry = 255;
range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
IW_EVENT_CAPA_MASK(SIOCGIWAP) |
IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
range->event_capa[1] = IW_EVENT_CAPA_K_1;
range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVQUAL) |
IW_EVENT_CAPA_MASK(IWEVCUSTOM));
range->num_channels = NUM_CHANNELS;
val = 0;
for (i = 0; i < NUM_CHANNELS; i++) {
range->freq[val].i = i + 1;
range->freq[val].m = p80211wext_channel_freq[i] * 100000;
range->freq[val].e = 1;
val++;
}
range->num_frequency = val;
range->max_qual.qual = 100;
range->max_qual.level = 0;
range->max_qual.noise = 0;
range->sensitivity = 3;
range->min_rts = 0;
range->max_rts = 2347;
range->min_frag = 256;
range->max_frag = 2346;
range->max_encoding_tokens = NUM_WEPKEYS;
range->num_encoding_sizes = 2;
range->encoding_size[0] = 5;
range->encoding_size[1] = 13;
range->num_bitrates = 0;
range->throughput = 5500000;
return 0;
}
