HWSIM: Required RRM capabilities are not supported

Avichal Agarwal avichal.a at samsung.com
Thu Dec 28 05:33:26 PST 2017


 
 
I ran python scripts to test RRM on HWsimulator  gave error :

INFO Skip test case: Required RRM capabilities are not supported

Driver status also shwos RRM not supported:
  
status driver 
ifindex=14
ifname=wlan2
brname=
addr=b6:30:41:a6:59:5d
freq=0
phyname=phy2
perm_addr=02:00:00:00:02:00
drv_ifindex=14
operstate=0
scan_state=SCAN_COMPLETED
auth_bssid=00:00:00:00:00:00
auth_attempt_bssid=00:00:00:00:00:00
bssid=00:00:00:00:00:00
prev_bssid=00:00:00:00:00:00
associated=0
assoc_freq=0
monitor_sock=-1
monitor_ifidx=-1
monitor_refcount=0
last_mgmt_freq=0
eapol_tx_sock=11
scan_complete_events=1
in_interface_list=1
poll_command_supported=1
data_tx_status=1
capa.key_mgmt=0xff6f
capa.enc=0xfef
capa.auth=0x7
capa.flags=0x11db5bfbe0
capa.rrm_flags=0x0
capa.max_scan_ssids=4
capa.max_sched_scan_ssids=0
capa.sched_scan_supported=0
capa.max_match_sets=0
capa.max_remain_on_chan=5000
capa.max_stations=0
capa.probe_resp_offloads=0x0
capa.max_acl_mac_addrs=0
capa.num_multichan_concurrent=0
capa.mac_addr_rand_sched_scan_supported=0
capa.mac_addr_rand_scan_supported=1
capa.conc_capab=0
capa.max_conc_chan_2_4=0
capa.max_conc_chan_5_0=0
capa.max_sched_scan_plans=1
capa.max_sched_scan_plan_interval=4294967295
capa.max_sched_scan_plan_iterations=0
<3>CTRL-EVENT-SCAN-STARTED 
<3>CTRL-EVENT-SCAN-RESULTS 


lsmod output 
wifi at wifi-VirtualBox:~/28-dec/hostap/tests/hwsim$ lsmod
Module                  Size  Used by
mac80211_hwsim         45056  0
mac80211              647168  1 mac80211_hwsim
cfg80211              561152  2 mac80211,mac80211_hwsim
arc4                   16384  14
compat                 16384  3 cfg80211,mac80211,mac80211_hwsim
nls_utf8               16384  1

 

Regards
Avichal Agarwal
 



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