Dear Stefan, Thank you. I guess the first step is to find out a way to ask iwi0 driver to output more details of the error, before it could be fixed. I don't have prior experiences with the iwi0 driver. Do you know how I can enable a debugger mode, if there is one?
Yours sincerely, Xianwen On 3/2/18, Stefan Sperling <s...@stsp.name> wrote: > On Fri, Mar 02, 2018 at 12:14:14PM +0000, Xianwen Chen wrote: >> Dear OpenBSD users, >> >> I am running OpenBSD 6.2 i386 on ThinkPad R52. The system has been >> complaining "iwi0: fatal firmware error" in the past two or three >> days. I was not aware of the problem before that. >> >> The problem can usually be worked around by "ifconfig iwi0 -inet >> -wpakey -nwkey down" and set it up again. Earlier today, when I was >> trying to ifconfig iwi0 without setting it down first, the system >> froze. >> >> The strange thing is that I do not see much error message at all, >> except "iwi0: fatal firmware error". Is there some where I shall look >> into to find a verbose errror message so that I could post it here to >> get more help? >> >> Yours sincerely, >> Xianwen >> > > See https://marc.info/?l=openbsd-misc&m=149894337805012&w=2