View the prtconf information submitted. You can see the PCI information parsed out as well. Open 'prtconf -pv' in separate window.
'prtconf -pv'
Bus/Device/Function ID (Subsys ID) Device name Class code: Class/Subclass ---------------------------------------------------------- 0/0x0/0 10de,e1 (1297,a551) nVidia Corporation nForce3 250Gb Host Bridge Class 0x60000: Bridge/Host bridge 0/0x1/0 10de,e0 (1297,a551) nVidia Corporation nForce3 250Gb LPC Bridge Class 0x60100: Bridge/ISA bridge 0/0x1/1 10de,e4 (1297,a551) nVidia Corporation nForce 250Gb PCI System Management Class 0xc0500: Serial bus controller/SMBus 0/0x2/0 10de,e7 (1297,a551) nVidia Corporation CK8S USB Controller Class 0xc0310: Serial bus controller/USB Controller 0/0x2/1 10de,e7 (1297,a551) nVidia Corporation CK8S USB Controller Class 0xc0310: Serial bus controller/USB Controller 0/0x2/2 10de,e8 (1297,a551) nVidia Corporation nForce3 EHCI USB 2.0 Controller Class 0xc0320: Serial bus controller/USB Controller 0/0x5/0 10de,df (1297,a551) nVidia Corporation CK8S Ethernet Controller Class 0x68000: Bridge/Bridge 0/0x6/0 10de,ea (1297,a551) nVidia Corporation nForce3 250Gb AC'97 Audio Controller Class 0x40100: Multimedia controller/Multimedia audio controller 0/0x8/0 10de,e5 (1297,a551) nVidia Corporation CK8S Parallel ATA Controller (v2.5) Class 0x1018a: Mass storage controller/IDE interface 0/0xa/0 10de,e3 (1297,a551) nVidia Corporation nForce3 Serial ATA Controller Class 0x10185: Mass storage controller/IDE interface 0/0xb/0 10de,e2 nVidia Corporation nForce3 250Gb AGP Host to PCI Bridge Class 0x60400: Bridge/PCI bridge 1/0x0/0 10de,221 (107d,2034) nVidia Corporation NV44A [GeForce 6200] Class 0x30000: Display controller/VGA compatible controller 0/0xe/0 10de,ed nVidia Corporation nForce3 250Gb PCI-to-PCI Bridge Class 0x60400: Bridge/PCI bridge