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 8086,3406 (1028,26e) Intel Corporation 5520 I/O Hub to ESI Port Class 0x60000: Bridge/Host bridge 0/0x1/0 8086,3408 Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 Class 0x60400: Bridge/PCI bridge 1/0x0/0 12d8,e130 Pericom Semiconductor Class 0x60400: Bridge/PCI bridge 0/0x3/0 8086,340a Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 Class 0x60400: Bridge/PCI bridge 3/0x0/0 10de,5ff (10de,661) nVidia Corporation Class 0x30000: Display controller/VGA compatible controller 0/0x7/0 8086,340e Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 Class 0x60400: Bridge/PCI bridge 0/0x14/0 8086,342e (28,6e) Intel Corporation 5520/5500/X58 I/O Hub System Management Registers Class 0x80000: Generic system peripheral/PIC 0/0x14/1 8086,3422 (28,6e) Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers Class 0x80000: Generic system peripheral/PIC 0/0x14/2 8086,3423 (28,6e) Intel Corporation 5520/5500/X58 I/O Hub Control Status and RAS Registers Class 0x80000: Generic system peripheral/PIC 0/0x1a/0 8086,3a37 (1028,26e) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 Class 0xc0300: Serial bus controller/USB Controller 0/0x1a/1 8086,3a38 (1028,26e) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 Class 0xc0300: Serial bus controller/USB Controller 0/0x1a/2 8086,3a39 (1028,26e) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 Class 0xc0300: Serial bus controller/USB Controller 0/0x1a/7 8086,3a3c (1028,26e) Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 Class 0xc0320: Serial bus controller/USB Controller 0/0x1b/0 8086,3a3e (1028,26e) Intel Corporation 82801JI (ICH10 Family) HD Audio Controller Class 0x40300: Multimedia controller/Audio device 0/0x1c/0 8086,3a40 Intel Corporation 82801JI (ICH10 Family) PCI Express Port 1 Class 0x60400: Bridge/PCI bridge 0/0x1c/5 8086,3a4a Intel Corporation 82801JI (ICH10 Family) PCI Express Port 6 Class 0x60400: Bridge/PCI bridge 6/0x0/0 14e4,1681 (1028,26e) Broadcom Corporation NetXtreme BCM5761 Gigabit Ethernet PCIe Class 0x20000: Network controller/Ethernet controller 0/0x1d/0 8086,3a34 (1028,26e) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 Class 0xc0300: Serial bus controller/USB Controller 0/0x1d/1 8086,3a35 (1028,26e) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 Class 0xc0300: Serial bus controller/USB Controller 0/0x1d/2 8086,3a36 (1028,26e) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 Class 0xc0300: Serial bus controller/USB Controller 0/0x1d/7 8086,3a3a (1028,26e) Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 Class 0xc0320: Serial bus controller/USB Controller 0/0x1e/0 8086,244e Intel Corporation 82801 PCI Bridge Class 0x60401: Bridge/PCI bridge 0/0x1f/0 8086,3a16 (1028,26e) Intel Corporation 82801JIR (ICH10R) LPC Interface Controller Class 0x60100: Bridge/ISA bridge 0/0x1f/2 8086,3a20 (1028,26e) Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller Class 0x1018f: Mass storage controller/IDE interface 0/0x1f/3 8086,3a30 (1028,26e) Intel Corporation 82801JI (ICH10 Family) SMBus Controller Class 0xc0500: Serial bus controller/SMBus 0/0x1f/5 8086,3a26 (1028,26e) Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller Class 0x10185: Mass storage controller/IDE interface 128/0x7/0 8086,340e Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 Class 0x60400: Bridge/PCI bridge 128/0x9/0 8086,3410 Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 9 Class 0x60400: Bridge/PCI bridge 128/0x14/0 8086,342e Intel Corporation 5520/5500/X58 I/O Hub System Management Registers Class 0x80000: Generic system peripheral/PIC 128/0x14/1 8086,3422 Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers Class 0x80000: Generic system peripheral/PIC