Fix iwm(4) PHY context updates for newer firmware versions.
authorstsp <stsp@openbsd.org>
Fri, 9 Jul 2021 11:21:31 +0000 (11:21 +0000)
committerstsp <stsp@openbsd.org>
Fri, 9 Jul 2021 11:21:31 +0000 (11:21 +0000)
commitda4a4f8e4f796126a17cbf67f29160e886d24380
treec1b5e097887dc8b2e4636956918acf77a2a900bf
parent2e1012da2966556682865bf4db08a072ee14309f
Fix iwm(4) PHY context updates for newer firmware versions.

Firmware which advertises the BINDING_CDB_SUPPORT capability
needs a remove+add dance when the channel band has changed.

See Linux commit 730a18912bcbde0b94ae7f1b554a9908b3424a22
and Linux commit 91109f42d0ad0c0c282d1fa1257a1548977aa895
sys/dev/pci/if_iwm.c