No tx-power option

[Ryan Abbenhuys]

I've just noticed that the "Tx-Power" isn't displayed on my interfaces
running HostAP when I run an iwconfig, however other devices using other
drivers do. (i'll try some older hostap versions when I get home tonight)

I have two RH9 boxes running latest CVS of HostAP and both function
perfectly and have been for a year or more.

I used to run "iwconfig wlan0 txpower 200mW" at bootup as by default the
card didn't run at full power.  I've since noticed the txpower command no
longer works.

[root at wantirna-ap1 etc]# iwconfig wlan0 txpower 200mW
Error for wireless request "Set Tx Power" (8B26) :
    SET failed on device wlan0 ; Operation not supported.

Here's my iwconfig output  (notice wlan0 shows no Tx-Power while eth1
running the orinoco driver does)....


eth1      IEEE 802.11-DS  ESSID:"AAF_FKR_LINK"  Nickname:"wantirna-ap1"
          Mode:Ad-Hoc  Frequency:2.437GHz  Cell: 02:00:BD:7F:DC:2A
          Bit Rate:11Mb/s   Tx-Power=15 dBm   Sensitivity:1/3
          Retry limit:4   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:12647
          Tx excessive retries:1022  Invalid misc:0   Missed beacon:0

wlan0     IEEE 802.11b  ESSID:"aaf.wireless.org.au" 
Nickname:"wantirna-ap1"
          Mode:Master  Frequency:2.462GHz  Access Point: 00:02:6F:04:0F:81
          Bit Rate:11Mb/s   Sensitivity=1/3
          Retry min limit:8   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:964  Invalid misc:5138   Missed beacon:0