Date: Fri, 22 May 2020 16:22:24 -0700 From: Kevin Oberman <rkoberman@gmail.com> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: FreeBSD Wireless <freebsd-wireless@freebsd.org> Subject: Re: Large number of "iwn0: null_update_chw: need callback" messages Message-ID: <CAN6yY1s2GxJRnbJXcUYjKdkPUi0MphSK4CPUzKqhdFZLHN_AdQ@mail.gmail.com> In-Reply-To: <CAJ-Vmom5s6EOdpJWBOV825UsZBTiavuSf_7MJHk%2Bz2M7Xd35gA@mail.gmail.com> References: <CAN6yY1vzVbxBFYcisuew0VJ7pGmmS67ERKsTFRU3YuTTmNUKbg@mail.gmail.com> <CAJ-Vmom5s6EOdpJWBOV825UsZBTiavuSf_7MJHk%2Bz2M7Xd35gA@mail.gmail.com>
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Ok, thanks to both of you. Probably the result of using it in different locations in the house. I just looked at my logs more closely and the started a few days before my OS update, but a couple of days after we moved and changed APs. I was on FIOS which uses a special AP/router to Comcast and my own modem and AP. Sorry for the noise. Some day I'll get a new laptop to replace this near decade old T520 and the miserable Centrino card using own. On Fri, May 22, 2020, 14:03 Adrian Chadd <adrian.chadd@gmail.com> wrote: > hi! > > No, it's actually your AP changing width between 20MHz and 40MHz. > > > > -adrian > > On Fri, 22 May 2020 at 13:03, Kevin Oberman <rkoberman@gmail.com> wrote: > > > > in the past few days my logs have been filled with "iwn0: > null_update_chw: > > need callback" messages. No change to the driver for over a year, so it > was > > probably something that changed in 12-STABLE between Apr. 22 and May 13. > > > > I am not seeing any problems, just mildly annoying, bu I am curious, if > > anyone has any idea. > > -- > > Kevin Oberman, Part time kid herder and retired Network Engineer > > E-mail: rkoberman@gmail.com > > PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 > > _______________________________________________ > > freebsd-wireless@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-wireless > > To unsubscribe, send any mail to " > freebsd-wireless-unsubscribe@freebsd.org" >
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