Date: Thu, 29 Jun 2000 20:27:27 +0900 From: haro@tk.kubota.co.jp (Munehiro Matsuda) To: holm@freibergnet.de Cc: freebsd-current@freebsd.org, kuwa@flab.fujitsu.co.jp Subject: Re: -current from yesterday ; annoying messages.. Message-ID: <20000629202727R.haro@tk.kubota.co.jp> In-Reply-To: <20000629093231.A15828@pegasus.freibergnet.de> References: <20000629093231.A15828@pegasus.freibergnet.de>
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Hello,
From: Holm Tiffe <holm@freibergnet.de>
Date: Thu, 29 Jun 2000 09:32:31 +0200
::Hi,
::can pleasee anyone explain what this means and how I can get rid of this ?
::
::fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
::fdc0: FIFO enabled, 8 bytes threshold
::fd0: <1440-KB 3.5" drive> on fdc0 drive 0
::fd1: <1200-KB 5.25" drive> on fdc0 drive 1
::WARNING: "fd" is usurping "fd"'s cdevsw[]
::WARNING: "fd" is usurping "fd"'s bmaj
::^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
::
::and ist this normal ?
Because you have two floppy drives, and cdevsw_add() is being called twice.
The following patch should fix it. This patch was originaly created by
Kuwamura-san for PC98 fd driver. It's been working for me, for few month.
---8<------8<------8<------8<--- Cut Here ---8<------8<------8<------8<---
--- sys/isa/fd.c.orig Fri May 26 12:20:36 2000
+++ sys/isa/fd.c Thu Jun 29 20:14:11 2000
@@ -1099,10 +1099,14 @@
int typemynor;
int typesize;
#endif
+ static int32_t fd_cdev_done = 0;
fd = device_get_softc(dev);
- cdevsw_add(&fd_cdevsw); /* XXX */
+ if (!fd_cdev_done) {
+ cdevsw_add(&fd_cdevsw); /* XXX */
+ fd_cdev_done++;
+ }
make_dev(&fd_cdevsw, (fd->fdu << 6),
UID_ROOT, GID_OPERATOR, 0640, "rfd%d", fd->fdu);
---8<------8<------8<------8<--- Cut Here ---8<------8<------8<------8<---
::sio1 at port 0x2f8-0x2ff irq 3 on isa0
::sio1: type 16550A
::vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
::isa0: <@@@0000> found
::^^^^^^^^^^^^^^^^^^^^^
::unknown: <PNP0303> can't assign resources
Same here.
I also would like to know about it.
Hope this helps,
Haro
=------------------------------------------------------------------------------
_ _ Munehiro (haro) Matsuda
-|- /_\ |_|_| Business Incubation Dept., Kubota Corp.
/|\ |_| |_|_| 1-3 Nihonbashi-Muromachi 3-Chome
Chuo-ku Tokyo 103-8310, Japan
Tel: +81-3-3245-3318 Fax: +81-3-3245-3315
Email: haro@kubota.co.jp
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