Date: Tue, 10 Feb 2004 01:40:03 -0800 (PST) From: "Alexander Zagrebin" <alexz@visp.ru> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/60226: ichsmb driver doesn't detects SMB bus on Asus P4B533/P4PE motherboards Message-ID: <200402100940.i1A9e3dW015480@freefall.freebsd.org>
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The following reply was made to PR kern/60226; it has been noted by GNATS.
From: "Alexander Zagrebin" <alexz@visp.ru>
To: <freebsd-gnats-submit@FreeBSD.org>
Cc: <fk03eno@math.su.se>
Subject: Re: kern/60226: ichsmb driver doesn't detects SMB bus on Asus P4B533/P4PE motherboards
Date: Tue, 10 Feb 2004 12:38:48 +0300
I successfully applied this patch to RELENG_5_2,
but there was the compile error at fixup_pci.c.
The problem was solved after adding line "#include <dev/pci/fixup_pci.h>" to
it.
With new kernel SMBus was detected and seems to be working.
But, smbus got irq4 and i lost my sio0. :(
...
Feb 9 20:59:12 bsd kernel: [-] pmccfg: 49
Feb 9 20:59:12 bsd kernel: Enabled Intel 801SMBus
Feb 9 20:59:12 bsd kernel: pci_cfgintr: 0:31 INTA BIOS irq 9
Feb 9 20:59:12 bsd kernel: pci_cfgintr: 0:31 INTB BIOS irq 9
...
Feb 9 20:59:12 bsd kernel: ichsmb0: <Intel 82801DC (ICH4) SMBus controller>
port 0xe800-0xe81f at device 31.3 on pci0
Feb 9 20:59:12 bsd kernel: pci_cfgintr: 0:31 INTB routed to irq 4
^^^^^^^^^^^^^^^^^^^^
Feb 9 20:59:12 bsd kernel: smbus0: <System Management Bus> on ichsmb0
Feb 9 20:59:12 bsd kernel: smb0: <SMBus generic I/O> on smbus0
...
Feb 9 20:59:12 bsd kernel: sio0: configured irq 4 not in bitmap of probed
irqs 0
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^
Feb 9 20:59:12 bsd kernel: sio0: port may not be enabled
Feb 9 20:59:12 bsd kernel: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on
isa0
Feb 9 20:59:12 bsd kernel: sio0: type 16550A
Feb 9 20:59:12 bsd kernel: sio1 at port 0x2f8-0x2ff irq 3 on isa0
Feb 9 20:59:12 bsd kernel: sio1: type 16550A
...
Can this problem to be solved?
Will this patch commited to RELENG_5_2?
Alexander Zagrebin
--
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