Date: Fri, 12 Mar 2004 00:56:56 +0900 From: Shunsuke Akiyama <akiyama@jp.FreeBSD.org> To: mistral@imasy.or.jp (Yoshihiko Sarumaru) Cc: julian@elischer.org Subject: Re: HEADSUP!!! USB MFC committed.. Message-ID: <20040312005656X.akiyama@jp.FreeBSD.org> In-Reply-To: <20040310221805L.akiyama@jp.FreeBSD.org> References: <040308013807.M0100724@shimako.imasy.or.jp> <20040310221805L.akiyama@jp.FreeBSD.org>
next in thread | previous in thread | raw e-mail | index | archive | help
At Wed, 10 Mar 2004 22:18:05 +0900, Shunsuke Akiyama wrote: > At Mon, 8 Mar 2004 01:38:07 +0900, > Yoshihiko Sarumaru wrote: > > > I report you about a USB problem that would be occur with my > > laptop after you MFC'ed USB stuff. > > > > With GENERIC kernel, it is fine and there are no changes from > > before, but with no usb kernel + usb.ko + umass.ko, it would be > > panic everytime on boot. > > > > It is not depend on umass. The panic would be happen when I > > didn't load umass.ko but ucom.ko + umodem.ko and plug USB modem > > (PHS phone). > > I reproduced this panic, and tracked this down. > This is a kernel module dependency problem. > > Please try attached patch, and let me know the result. > If this patch fix your problem, I'll commit this. Grrr, my patch makes another problem about loading kernel module. I tried to load umodem.ko by hand with kernel which have compiled-in uhci and usb drivers. Then I got an error like following. # kldload umodem module_register: module usb/uhub already exists! linker_file_sysinit "usb.ko" failed to register! 17 kldload: can't load umodem: Exec format error Hum, this is different from CURRENT's behavior. I think in-kernel loader/linker should be fixed first. -- Shunsuke Akiyama akiyama@jp.FreeBSD.org akiyama@FreeBSD.org
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20040312005656X.akiyama>