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 1002,5951 (ffff,ffff) ATI Technologies Inc Radeon Xpress 200 (RS480/RS482/RX480/RX482) Chipset - Host bridge Class 0x60000: Bridge/Host bridge 0/0x2/0 1002,5a34 ATI Technologies Inc RS480 PCI-X Root Port Class 0x60400: Bridge/PCI bridge 1/0x0/0 1002,5653 (1025,7e) ATI Technologies Inc Radeon Mobility X700 (PCIE) Class 0x30000: Display controller/VGA compatible controller 0/0x6/0 1002,5a38 ATI Technologies Inc RS480 PCI Bridge Class 0x60400: Bridge/PCI bridge 5/0x0/0 14e4,169d (1025,7e) Broadcom Corporation NetLink BCM5789 Gigabit Ethernet PCI Express Class 0x20000: Network controller/Ethernet controller 0/0x13/0 1002,4374 (1025,7e) ATI Technologies Inc IXP SB400 USB Host Controller Class 0xc0310: Serial bus controller/USB Controller 0/0x13/1 1002,4375 (1025,7e) ATI Technologies Inc IXP SB400 USB Host Controller Class 0xc0310: Serial bus controller/USB Controller 0/0x13/2 1002,4373 (1025,7e) ATI Technologies Inc IXP SB400 USB2 Host Controller Class 0xc0320: Serial bus controller/USB Controller 0/0x14/0 1002,4372 (1025,7e) ATI Technologies Inc IXP SB400 SMBus Controller Class 0xc0500: Serial bus controller/SMBus 0/0x14/1 1002,4376 (1025,7e) ATI Technologies Inc IXP SB400 IDE Controller Class 0x1018a: Mass storage controller/IDE interface 0/0x14/3 1002,4377 (1025,7e) ATI Technologies Inc IXP SB400 PCI-ISA Bridge Class 0x60100: Bridge/ISA bridge 0/0x14/4 1002,4371 ATI Technologies Inc IXP SB400 PCI-PCI Bridge Class 0x60401: Bridge/PCI bridge 6/0x2/0 14e4,4318 (1468,311) Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller Class 0x28000: Network controller/Network controller 6/0x9/0 104c,8031 Texas Instruments PCIxx21/x515 Cardbus Controller Class 0x60700: Bridge/CardBus bridge 6/0x9/2 104c,8032 (1025,7e) Texas Instruments OHCI Compliant IEEE 1394 Host Controller Class 0xc0010: Serial bus controller/FireWire (IEEE 1394) 6/0x9/3 104c,8033 (1025,7e) Texas Instruments PCIxx21 Integrated FlashMedia Controller Class 0x18000: Mass storage controller/Mass storage controller 0/0x14/5 1002,4370 (1025,7e) ATI Technologies Inc IXP SB400 AC'97 Audio Controller Class 0x40100: Multimedia controller/Multimedia audio controller 0/0x14/6 1002,4378 (1025,7e) ATI Technologies Inc SB400 AC'97 Modem Controller Class 0x70300: Communication controller/Modem 0/0x18/0 1022,1100 Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration Class 0x60000: Bridge/Host bridge 0/0x18/1 1022,1101 Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map Class 0x60000: Bridge/Host bridge 0/0x18/2 1022,1102 Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller Class 0x60000: Bridge/Host bridge 0/0x18/3 1022,1103 Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control Class 0x60000: Bridge/Host bridge