Anyone tried ath10k AP with 40Mhz operation?
michal.kazior at tieto.com
Wed Jun 10 23:54:25 PDT 2015
On 10 June 2015 at 22:31, Ben Greear <greearb at candelatech.com> wrote:
> I'm trying this hostapd config file. Beacons seem OK, and station
> associates. Station puts DHCP Discover on the air (using 20Mhz according
> to wireshark). AP reads this, and thinks it is sending a DHCP response back,
> but sniffer never shows DHCP response on the air.
Is the MSDU carrying DHCP resp completed with "ok" status? Or is it
maybe no-ack or discarded?
> Kernel is 4.0.4+, ath10k firmware is CT firmware, 10.1.467 based.
> I am curious if anyone else has tried to do this?
Works for me on c7b39fdeb479a7956a3c41638d527196ce295fdd
AP: qca988x hw2.0, 10.1.467.2-1
STA: qca6174 hw2.2 (its a 2x2),
I test by using ip6 ping on each possible endpoint pair (ap->sta,
sta->ap). I flush arp/neigh tables on all endpoints before each ping
so both multicast and unicast is tested.
Within the same quick-n-dirty OTA env I get the following UDP (iperf -P5):
qca6174 -> qca988x 228.383 mbps
qca988x -> qca6174 238.528 mbps
VHT40 (your config):
qca6174 -> qca988x 234.64 mbps
qca988x -> qca6174 298.723 mbps
VHT80 (vht_oper_centr_freq_seg0_idx=44, vht_oper_chwidth=1)
qca6174 -> qca988x 377.092 mbps
qca988x -> qca6174 483.287 mbps
More information about the ath10k