Messages in this thread | | | Date | Sat, 17 Jan 1998 21:55:47 -0500 (EST) | From | Emil Briggs <> | Subject | Re: PCI unknown header type 82, ignoring? |
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>What are these messages alerting me to? I've only been getting them for the >last seven kernel levels or so (from 2.1.79 on down). > > Probing PCI hardware. > PCI: 00:50 [104c/ac15/060700] has unknown header type 82, ignoring. > PCI: 00:51 [104c/ac15/060700] has unknown header type 82, ignoring. > >Here's the list of pci devices according to /proc/pci: >
The header type is the value read from the PCI header type register for the device -- offset 0Eh in the PCI configuration registers. A value of 0x80 means a multifunction device while I think 0 means a normal device. I have no idea what 0x82 means and neither does the kernel. The 104c string though means the vendor is TI while the ac15 is defined in pci.h as PCI_DEVICE_ID_TI_PCI1131 -- is this a TI laptop or something? Whatever it is it has an unusual header type.
Regards Emil
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