On 12/9/2024 7:23 PM, Janusz Dziedzic wrote:
wt., 3 gru 2024 o 11:57 Yu Zhang (Yuriy) <quic_yuzha@xxxxxxxxxxx> napisał(a):
On 12/3/2024 5:48 PM, Jose Ignacio Tornos Martinez wrote:
Which chip do you use?
Since I am not totally sure about the useful information, let me show you
the kernel logs:
$ dmesg | grep ath11k
[ 3.659388] ath11k_pci 0000:01:00.0: BAR 0 [mem 0x84200000-0x843fffff 64bit]: assigned
[ 3.659405] ath11k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 3.659649] ath11k_pci 0000:01:00.0: MSI vectors: 32
[ 3.659653] ath11k_pci 0000:01:00.0: wcn6855 hw2.1
[ 4.871571] ath11k_pci 0000:01:00.0: chip_id 0x2 chip_family 0xb board_id 0xff soc_id 0x400c0210
[ 4.871586] ath11k_pci 0000:01:00.0: fw_version 0x11088c35 fw_build_timestamp 2024-04-17 08:34 fw_build_id WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.41
[ 5.241485] ath11k_pci 0000:01:00.0 wlp1s0: renamed from wlan0
yes, you also use wcn6855 hw2.1.
If I try to setup 2 APs with your interface combination I get this:
# iw list | grep -A6 "valid interface combinations:"
valid interface combinations:
* #{ managed } <= 2, #{ AP, P2P-client, P2P-GO } <= 16, #{ P2P-device } <= 1,
total <= 16, #channels <= 1, STA/AP BI must match, radar detect widths: { 20 MHz (no HT), 20 MHz, 40 MHz, 80 MHz, 80+80 MHz, 160 MHz }
* #{ managed } <= 2, #{ AP, P2P-client, P2P-GO } <= 16, #{ P2P-device } <= 1,
total <= 3, #channels <= 2, STA/AP BI must match
HT Capability overrides:
2 combinations are to support DBS and DFS.
Combinations is correct. channels=2, max interfaces=3.
Small question from my side. If phyX will support 3 bands (2.4/5/6)
what this channes<=2 limitation mean here for APs?
a) can I setup APs on 2412 and 5180
b) or even can setup APs on 2412 and 2462?
c) or setup APs on 5180 and 6055?
How could I know a or b or c is allowed?
all allowed, but recommend more 2.4g + 5g and 2.4g + 6g.
BTW, do you plan to share same firmware (with 2 possible APs) for
ath12k and WCN7850?
WCN7850 use different firmware, when ath11k done will plan about ath12k
about it.
And by the way, if you try in ath11k with 2 aps?
BR
Janusz
And you want setup sta + sap + sap, right?
When up the second sap will meet error? Could you pls share the error logs?
I'm not very sure if you add all interface with managed type, and do
"ifconfig xxx up" before running hostapd.
You can try add second and third interface with
"iw dev xx interface add xx type __ap".
# iw dev
phy#0
Interface wlp1s0_1
ifindex 6
wdev 0x4
addr a2:42:d2:1e:89:a3
type managed
txpower 16.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Interface wlp1s0_0
ifindex 5
wdev 0x3
addr 52:e9:be:33:6a:61
ssid test-qe-wpa2-psk
type AP
channel 13 (2472 MHz), width: 20 MHz, center1: 2472 MHz
txpower 14.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Interface wlp1s0
ifindex 3
wdev 0x1
addr c8:94:02:b5:fe:fb
type managed
txpower 16.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Or even this with no AP up:
# iw dev
phy#0
Interface wlp1s0_1
ifindex 6
wdev 0x4
addr ca:e5:84:22:10:ec
type managed
txpower 16.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Interface wlp1s0_0
ifindex 5
wdev 0x3
addr 9e:4e:c5:ea:4c:e9
type AP
txpower 16.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Interface wlp1s0
ifindex 3
wdev 0x1
addr c8:94:02:b5:fe:fb
type managed
txpower 16.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
If I use the parameter to ignore the feature and configure the interface combination as before:
# iw list | grep -A4 "valid interface combinations:"
valid interface combinations:
* #{ managed } <= 1, #{ AP, P2P-client, P2P-GO } <= 16, #{ P2P-device } <= 1,
total <= 16, #channels <= 1, STA/AP BI must match, radar detect widths: { 20 MHz (no HT), 20 MHz, 40 MHz, 80 MHz }
HT Capability overrides:
# iw dev
phy#1
Interface wlp1s0_1
ifindex 7
wdev 0x100000004
addr 82:90:89:90:c1:37
ssid test-qe-wpa3-psk
type AP
channel 13 (2472 MHz), width: 20 MHz, center1: 2472 MHz
txpower 16.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Interface wlp1s0_0
ifindex 6
wdev 0x100000003
addr 6a:ef:d0:db:10:f0
ssid test-qe-wpa2-psk
type AP
channel 13 (2472 MHz), width: 20 MHz, center1: 2472 MHz
txpower 16.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Interface wlp1s0
ifindex 4
wdev 0x100000001
addr c8:94:02:b5:fe:fb
type managed
txpower 16.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Thanks
Best regards
Jose Ignacio
