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 8086,3580 (1179,1) Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller Class 0x60000: Bridge/Host bridge 0/0x0/1 8086,3584 (1179,1) Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller Class 0x88000: Generic system peripheral/System peripheral 0/0x0/3 8086,3585 (1179,1) Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller Class 0x88000: Generic system peripheral/System peripheral 0/0x2/0 8086,3582 (1179,2) Intel Corporation 82852/855GM Integrated Graphics Device Class 0x30000: Display controller/VGA compatible controller 0/0x2/1 8086,3582 (1179,2) Intel Corporation 82852/855GM Integrated Graphics Device Class 0x38000: Display controller/Display controller 0/0x1d/0 8086,24c2 (1179,1) Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 Class 0xc0300: Serial bus controller/USB Controller 0/0x1d/7 8086,24cd (1179,1) Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller Class 0xc0320: Serial bus controller/USB Controller 0/0x1e/0 8086,2448 Intel Corporation 82801 Mobile PCI Bridge Class 0x60400: Bridge/PCI bridge 1/0x8/0 8086,103d (1179,1) Intel Corporation 82801DB PRO/100 VE (MOB) Ethernet Controller Class 0x20000: Network controller/Ethernet controller 1/0xa/0 104c,ac50 Texas Instruments Class 0x60700: Bridge/CardBus bridge 0/0x1f/0 8086,24cc Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge Class 0x60100: Bridge/ISA bridge 0/0x1f/1 8086,24ca (1179,1) Intel Corporation 82801DBM (ICH4-M) IDE Controller Class 0x1018a: Mass storage controller/IDE interface 0/0x1f/5 8086,24c5 (1179,241) Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller Class 0x40100: Multimedia controller/Multimedia audio controller 0/0x1f/6 8086,24c6 (1179,1) Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller Class 0x70300: Communication controller/Modem