CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2026/06/03 00:59:51
Modified files:
sys/dev/ic : qwx.c qwxvar.h
sys/dev/pci : if_qwx_pci.c
Log message:
Fix roaming between APs with qwx(4).
Implement a custom bgscan_done() handler which waits for Tx queues to
drain and handles the AP switch properly by disassociating the device
from our old AP while we still have the old AP's MAC address available
in ic_bss.
Previously, the qwx_newstate task would run a firmware disassociation
sequence with the _new_ AP's MAC address before trying to associate.
The firmware didn't like this and we ran into errors such as:
qwx0: delete key 3 failed: error 58
qwx0: failed to delete peer vdev_id 0 addr xx:xx:xx:xx:xx:xx ret 58
qwx0: unable to delete BSS peer: 58
tested by ajacoutot@ and myself on amd64, and by phessler@ on arm64
ok phessler@, "it works great" ajacoutot@
