On Wed, 16 Dec 2015, Stefan Sperling wrote:
> This diff adds 11n MCS 0-7 with A-MPDU and A-MSDU Rx to the iwn(4) driver.
>
> It also tweaks replay detection for CCMP encrypted frames, which needed
> tweaking for A-MPDU anyway (see comments in code). Even in non-11n modes
> this driver was discarding some retransmitted frames for no good reason.
>
> This driver supports a very wide range of hardware so please test this
> with as many iwn(4) adapters as possible. If we don't get enough tests
> this change may not be able to make the 5.9 release.
>
> Works for me on:
> iwn0 at pci3 dev 0 function 0 "Intel Centrino Advanced-N 6200" rev 0x35: msi,
> MIMO 2T2R, MoW
>
> Please post here or let me know in private which hardware you're testing on.
> Thanks.
Works fine on my ThinkPad T420 with:
iwn0 at pci2 dev 0 function 0 "Intel Centrino Advanced-N 6205" rev 0x34: msi,
MIMO 2T2R, MoW, address 08:11:96:0b:b3:28
Connected to my phone's hotspot:
iwn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 08:11:96:0b:b3:28
priority: 4
groups: wlan egress
media: IEEE802.11 autoselect (HT-MCS7 mode 11n)
status: active
ieee80211: nwid LG-P880_0710 chan 6 bssid bc:f5:ac:f7:2a:7f -29dBm
wpakey <not displayed> wpaprotos wpa1,wpa2 wpaakms psk wpaciphers tkip,ccmp
wpagroupcipher tkip powersave on (100ms sleep)
inet 192.168.43.207 netmask 0xffffff00 broadcast 192.168.43.255
My wlan at home:
iwn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 08:11:96:0b:b3:28
priority: 4
groups: wlan egress
media: IEEE802.11 autoselect (HT-MCS4 mode 11n)
status: active
ieee80211: nwid vitewlan chan 6 bssid 44:94:fc:f1:4d:ba -61dBm wpakey
<not displayed> wpaprotos wpa1,wpa2 wpaakms psk wpaciphers tkip,ccmp
wpagroupcipher tkip powersave on (100ms sleep)
inet 192.168.2.78 netmask 0xffffff00 broadcast 192.168.2.255
Ciao!
David
