The Advantech PCI-1710HG is similar to the PCI-1710 but has a different
set of ranges for analog input (HG = high gain). Because they share the
same PCI vendor and device ID, the adv_pci1710 driver does not currently
distinguish them. This is more of a problem since auto-configuration
code was added to the driver (and manual configuration support removed),
as the PCI-1710HG would be automatically configured as a PCI-1710. More
recently, the unused code for PCI-1710HG support was #ifdef'ed out.
In fact, the PCI-1710 and PCI-1710HG can be distinguished by considering
the PCI subvendor and subdevice IDs according to the following table:
vendor device subven subdev model treat as
====== ====== ====== ====== ============ ==========
0x13fe 0x1710 0x10b5 0x9050 PCI-1710S PCI-1710
0x13fe 0x1710 0x13fe 0x0000 PCI-1710 PCI-1710
0x13fe 0x1710 0x13fe 0xb100 PCI-1710B PCI-1710
0x13fe 0x1710 0x13fe 0xb200 PCI-1710B2 PCI-1710
0x13fe 0x1710 0x13fe 0xc100 PCI-1710C PCI-1710
0x13fe 0x1710 0x13fe 0xc200 PCI-1710C2 PCI-1710
0x13fe 0x1710 0x1000 0xd100 PCI-1710U PCI-1710
0x13fe 0x1710 0x13fe 0x0002 PCI-1710HG PCI-1710HG
0x13fe 0x1710 0x13fe 0xb102 PCI-1710HGB PCI-1710HG
0x13fe 0x1710 0x13fe 0xb202 PCI-1710HGB2 PCI-1710HG
0x13fe 0x1710 0x13fe 0xc102 PCI-1710HGC PCI-1710HG
0x13fe 0x1710 0x13fe 0xc202 PCI-1710HGC2 PCI-1710HG
0x13fe 0x1710 0x1000 0xd102 PCI-1710HGU PCI-1710HG
The above information is extracted from Advantech's own GPL'ed Linux
(non-Comedi) driver source from "advdaq-1.10.0001-1.tar.bz2" on their
website.
(0x13fe = PCI_VENDOR_ID_ADVANTECH, 0x10b5 = PCI_VENDOR_ID_PLX, 0x9050 =
PCI_DEVICE_ID_PLX_9050, 0x1000 = PCI_VENDOR_ID_NCR or
PCI_VENDOR_ID_LSI_LOGIC but I assume this subvendor ID was chosen
"randomly".)
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
94cc409be7