On Thu, Jan 04, 2007 at 09:54:12AM -0800, Stephen Hemminger wrote: > On Thu, 4 Jan 2007 17:54:12 +0100 > Jean Delvare <[EMAIL PROTECTED]> wrote: > > > On Wed, 3 Jan 2007 21:51:28 -0800, Greg KH wrote: > > > On Wed, Jan 03, 2007 at 05:29:16PM -0800, Stephen Hemminger wrote: > > > > On Wed, 3 Jan 2007 16:56:00 -0800 > > > > Greg KH <[EMAIL PROTECTED]> wrote: > > > > > > > > > On Wed, Jan 03, 2007 at 04:50:20PM -0800, Stephen Hemminger wrote: > > > > > > Is there some missing magic (udev rule?) that keeps i2c device > > > > > > modules > > > > > > from loading? For example: the Intel i2c-i801 module ought to get > > > > > > loaded > > > > > > automatically on boot up since it has a set of PCI id's that > > > > > > generate > > > > > > the necessary module aliases. It would be better if I2C device's > > > > > > autoloaded > > > > > > like other PCI devices. > > > > > > > > > > No, it should autoload, if it has a MODULE_DEVICE_TABLE() in it. In > > > > > fact, the i2c-i801 autoloads on one of my machines just fine. Are you > > > > > sure your pci ids match properly? > > > > > > > > > > thanks, > > > > > > > > > > greg k-h > > > > > > > > This laptop is running Ubuntu Edgy (6.10) and it doesn't autoload. > > > > Everything works fine if I manually load the module with modprobe. > > > > > > > > This device should match: > > > > > > > > 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller > > > > (rev 02) > > > > 00: 86 80 da 27 01 00 80 02 02 00 05 0c 00 00 00 00 > > > > 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > > > 20: a1 18 00 00 00 00 00 00 00 00 00 00 cf 10 88 13 > > > > 30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 02 00 00 > > > > > > > > This driver modinfo: > > > > > > > > filename: > > > > /lib/modules/2.6.20-rc3/kernel/drivers/i2c/busses/i2c-i801.ko > > > > > > What does: > > > modprobe --show-depends `cat /sys/bus/pci/0000:00:1f.3/modalias` > > > show? > > > > Greg really means: > > modprobe --show-depends `cat /sys/bus/pci/devices/0000:00:1f.3/modalias` > > and same for the other commands below. > > > Ahak > $ modprobe --show-depends `cat /sys/bus/pci/devices/0000:00:1f.3/modalias` > WARNING: Not loading blacklisted module i2c_i801 > FATAL: Module pci:v00008086d000027DAsv000010CFsd00001388bc0Csc05i00 not found. > > And the blacklist entry is: > > # causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306) > blacklist i2c_i801 > > Looks like Ubuntu decided to wallpaper over a problem rather than fixing it
I figured it was something like that, not a kernel issue at all :) good luck convincing ubuntu to remove the blacklist. greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
