The subsystem and vendor ID information is provided as part of the PCI configuration information for PCI 2.1 boards; it is not available for PCI 2.0 boards. Implementation of Subsystem and Vendor ID is optional; an all-zero value indicates that the device does not support subystem identification.
Values for the Subsystem and Vendor ID are vendor-specific. By convention, Board ID identifies a generic chipset and the Subsystem and Vendor ID identifies the particular board's implementation. This convention is enforced by some operating system vendors and SCO strongly recommends adherence to this convention. as opposed to the chip set used for the device.
For DDI drivers on SVR5, these values are obtained from the resource manager database.
0xVVVVDDDDwhere V and D are hex digits, 0 - 9 or A - F. VVVV is the subsystem vendor ID and DDDD is the subsystem device ID. This parameter must be eight digits; when necessary, leading zeroes are used.
resmgr -k keynumber -p SBRDIDThe BRDID parameter that identifies the actual chip set is displayed using the resmgr command with no arguments, but the SBRID parameter is displayed. only if it is explicitly specified on the command line with the -p option.
echo resdump | ndcfg -qh | grep SBRDIDSee the manual page for more information.
This command is used by SCO when testing new operating systems; if you do not use the -n option, your configuration information is mailed to SCO for our database of configurations.
Note that the SBRDID information cannot be accessed using the dcu command.
hw -vmr pciThe ``SubSysVendorID'' and ``SubSystemID'' fields contain the relevant information.