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Date: Sat, 8 Dec 2007 21:22:34 -0500 From: Mike Houston <mikeserv@...s.com> To: Adrian Bunk <bunk@...sta.de> Cc: linux-kernel@...r.kernel.org, mhoffman@...htlink.com, lm-sensors@...sensors.org Subject: Re: 2.6.24-rc4 hwmon it87 probe fails On Sun, 9 Dec 2007 01:05:54 +0100 Adrian Bunk <bunk@...sta.de> wrote: > On Tue, Dec 04, 2007 at 09:51:54PM -0500, Mike Houston wrote: > > I finally got around to testing Linux 2.6.24 (2.6.24-rc4) and > > found that the it87 driver fails to probe and consequently, my > > sensors no longer work. This was fine with Linux 2.6.23.8 (the > > last kernel I was using) > > > > The necessary modules load, but: > > > > it87: Found IT8718F chip at 0x290, revision 2 > > it87: in3 is VCC (+5V) > > it87 it87.656: Failed to request region 0x290-0x297 > > it87: probe of it87.656 failed with error -16 > > > > Coretemp still works. > > > > It appears it has something to do with the ioport range being > > reserved for some reason: > > > > system 00:01: ioport range 0x290-0x29f has been reserved > > Thanks for your report. > > Please also provide: > - dmesg from 2.6.23.8 > - The output of "cat /proc/ioports" for both kernels Thanks Adrian, here is the information you have requested, for both kernels (I have 2.6.23.9 now though where it87 still works) Linux 2.6.23.9: http://www.mikeserv.com/temp/proc_ioports-2.6.23.9.txt http://www.mikeserv.com/temp/dmesg-2.6.23.9.txt http://www.mikeserv.com/temp/config-2.6.23.9.txt Linux 2.6.24-rc4: http://www.mikeserv.com/temp/proc_ioports-2.6.24-rc4.txt http://www.mikeserv.com/temp/dmesg-2.6.24-rc4.txt http://www.mikeserv.com/temp/config-2.6.24-rc4.txt Mike Houston -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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