PCI device IDs.

From: Marc Esipovich (marc@mucom.co.il)
Date: Mon Apr 03 2000 - 22:59:35 EST


FWIW,

  Bus 0, device 9, function 0:
    VGA compatible controller: ATI Unknown device (rev 122).
      Vendor id=1002. Device id=4756.

Is an "ATI 3D-Rage IIC video controller", the revision seems odd, but
that's what I get.

    Multimedia controller: Unknown vendor Unknown device (rev 2).
      Vendor id=1105. Device id=8300.

Is a "Sigma Designs HollywoodPlus DVD decoder" this might not be entirely
true because it's an OEM card, made by a company called Wired.

    SCSI storage controller: Adaptec AIC-7882U (rev 0).
      Medium devsel. Fast back-to-back capable. IRQ 12. Master
Capable. Latency=32. Min Gnt=8.Max Lat=8.
      I/O at 0xe000 [0xe001].

Is actually an "Adaptec AIC-7880 SCSI controller" what's written on the
chip itself is: AIC-7880P

      Non-prefetchable 32 bit memory at 0xd8000000 [0xd8000000].
  Bus 1, device 5, function 0:
    SCSI storage controller: Adaptec AIC-7882U (rev 0).

Is actually an "Adaptec AIC-7880 SCSI controller" what's written on the
chip itself is: AIC-7880P

include/linux/pci.h >>

#define PCI_DEVICE_ID_ADAPTEC_7880 0x8078
#define PCI_DEVICE_ID_ADAPTEC_7881 0x8178
#define PCI_DEVICE_ID_ADAPTEC_7882 0x8278
#define PCI_DEVICE_ID_ADAPTEC_7883 0x8378
#define PCI_DEVICE_ID_ADAPTEC_7884 0x8478
#define PCI_DEVICE_ID_ADAPTEC_7885 0x8578
#define PCI_DEVICE_ID_ADAPTEC_7886 0x8678
#define PCI_DEVICE_ID_ADAPTEC_7887 0x8778
#define PCI_DEVICE_ID_ADAPTEC_7888 0x8878

I wonder how someone came up with these values, if they're true, how do
you explain the differences between PCI_DEVICE_ID_ADAPTEC_7880 0x8078 and
my device which is an 7880P and in fact has the device ID of
PCI_DEVICE_ID_ADAPTEC_7882...

If there's a better place for posting these, please forward it to me, for
future reference.

 Forgive my spam,
                Marc.

This message must have generated gigabytes of traffic...scary.

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