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 8086,2570 (1033,823e) Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface Class 0x60000: Bridge/Host bridge 0/0x2/0 8086,2572 (1033,823a) Intel Corporation 82865G Integrated Graphics Controller Class 0x30000: Display controller/VGA compatible controller 0/0x3/0 8086,2573 Intel Corporation 82865G/PE/P PCI to CSA Bridge Class 0x60400: Bridge/PCI bridge 1/0x1/0 8086,1075 (1033,823b) Intel Corporation 82547GI Gigabit Ethernet Controller Class 0x20000: Network controller/Ethernet controller 0/0x1d/0 8086,24d2 (1033,823e) Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 Class 0xc0300: Serial bus controller/USB Controller 0/0x1d/1 8086,24d4 (1033,823e) Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 Class 0xc0300: Serial bus controller/USB Controller 0/0x1d/3 8086,24de (1033,823e) Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 Class 0xc0300: Serial bus controller/USB Controller 0/0x1d/7 8086,24dd (1033,823e) Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller Class 0xc0320: Serial bus controller/USB Controller 0/0x1e/0 8086,244e Intel Corporation 82801 PCI Bridge Class 0x60400: Bridge/PCI bridge 2/0x2/0 104c,8024 (1033,823e) Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) Class 0xc0010: Serial bus controller/FireWire (IEEE 1394) 0/0x1f/0 8086,24d0 Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge Class 0x60100: Bridge/ISA bridge 0/0x1f/1 8086,24db (1033,823e) Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller Class 0x1018a: Mass storage controller/IDE interface 0/0x1f/3 8086,24d3 (1033,823e) Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller Class 0xc0500: Serial bus controller/SMBus 0/0x1f/5 8086,24d5 (1033,822f) Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller Class 0x40100: Multimedia controller/Multimedia audio controller