Craig Hart's PCI+AGP bus sniffer, version 0.48vk, freeware made in 1996-2003. PCI BIOS Version 2.10 found! Number of PCI Busses : 6 PCI Characteristics : Config Mechanism 1 Searching for PCI Devices using the OEMHLP$ driver Vendor 8086h Intel Corporation Device 3340h 82855PM Host-Hub Interface Bridge Command 0106h (Memory Access, BusMaster, System Errors) Status 2090h (Has Capabilities List, Supports Back-To-Back Trans., Received Master Abort, Fast Timing) Revision 03h, Header Type 00h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Bridge, type PCI to HOST Subsystem ID 05291014h Unknown Subsystem Vendor 1014h IBM Address 0 is a Memory Address (anywhere in 0-4Gb, Prefetchable) : D0000000h New Capabilities List Present: Vendor-Dependant Capability AGP Capability, Version 2.0 (AGP 4x and below support) AGP Speed(s) Supported : 1x 2x 4x FW Transfers Supported : Yes >4Gb Address Space Supported : No Sideband Addressing Supported : Yes Maximum Command Queue Length : 32 bytes AGP Speed Selected : 4x FW Transfers Enabled : No >4Gb Address Space Enabled : No AGP Enabled : Yes Sideband Addressing Enabled : Yes Current Command Queue Length : 1 byte Vendor 8086h Intel Corporation Device 3341h 82855PM AGP Bridge Command 0107h (I/O Access, Memory Access, BusMaster, System Errors) Status 00A0h (Supports 66MHz, Supports Back-To-Back Trans., Fast Timing) Revision 03h, Header Type 01h, Bus Latency 60h Self test 00h (Self test not supported) PCI Class Bridge, type PCI to PCI PCI Bridge Information: Primary Bus Number 0, Secondary Bus Number 1, Subordinate bus number 1 Secondary Bus Command 000Ch (ISA mapping, VGA mapping) Secondary Bus Status 22A0h (Supports 66MHz, Supports Back-To-Back Trans., Received Master Abort, Medium Timing) Secondary Bus Latency 40h I/O Port Range Passed to Secondary Bus : 3000h to 3FFFh (16-bit) Memory Range Passed to Secondary Bus : C0100000h to C01FFFFFh Prefectchable Memory Range Passed to Secondary Bus : E0000000h to E7FFFFFFh Vendor 8086h Intel Corporation Device 24C2h 82801DB USB UHCI Controller #1 (ICH4 A1 step) Command 0005h (I/O Access, BusMaster) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 80h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Serial, type USB (UHCI) Subsystem ID 052D1014h Unknown Subsystem Vendor 1014h IBM Address 4 is an I/O Port : 00001800h System IRQ 11, INT# A Vendor 8086h Intel Corporation Device 24C4h 82801DB USB UHCI Controller #2 (ICH4 A1 step) Command 0005h (I/O Access, BusMaster) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 00h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Serial, type USB (UHCI) Subsystem ID 052D1014h Unknown Subsystem Vendor 1014h IBM Address 4 is an I/O Port : 00001820h System IRQ 11, INT# B Vendor 8086h Intel Corporation Device 24C7h 82801DB USB UHCI Controller #3 (ICH4 A1 step) Command 0005h (I/O Access, BusMaster) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 00h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Serial, type USB (UHCI) Subsystem ID 052D1014h Unknown Subsystem Vendor 1014h IBM Address 4 is an I/O Port : 00001840h System IRQ 11, INT# C Vendor 8086h Intel Corporation Device 24CDh 82801DB USB EHCI Controller (ICH4 A1 step) Command 0106h (Memory Access, BusMaster, System Errors) Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 00h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Serial, type USB (EHCI) Subsystem ID 052E1014h Unknown Subsystem Vendor 1014h IBM Address 0 is a Memory Address (anywhere in 0-4Gb) : C0000000h System IRQ 11, INT# D New Capabilities List Present: Power Management Capability Supports power state D1 Current Power State : D0 (Device operational, no power saving) Debug Port Capability Vendor 8086h Intel Corporation Device 2448h 82801BAM/CAM/DBM (ICH2-M/3-M/4-M) Hub Interface to PCI Bridge Command 0107h (I/O Access, Memory Access, BusMaster, System Errors) Status 8080h (Supports Back-To-Back Trans., Detected Parity Error, Fast Timing) Revision 81h, Header Type 01h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Bridge, type PCI to PCI PCI Bridge Information: Primary Bus Number 0, Secondary Bus Number 2, Subordinate bus number 5 Secondary Bus Command 0004h (ISA mapping) Secondary Bus Status 2280h (Supports Back-To-Back Trans., Received Master Abort, Medium Timing) Secondary Bus Latency 40h I/O Port Range Passed to Secondary Bus : 4000h to 8FFFh (16-bit) Memory Range Passed to Secondary Bus : C0200000h to CFFFFFFFh Prefectchable Memory Range Passed to Secondary Bus : E8000000h to EFFFFFFFh Vendor 8086h Intel Corporation Device 24CCh 82801DBM (ICH4-M) LPC Interface Bridge Command 000Fh (I/O Access, Memory Access, BusMaster, Special Cycles) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 80h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Bridge, type PCI to ISA Vendor 8086h Intel Corporation Device 24CAh 82801DBM (ICH4-M) UltraATA/100 EIDE Controller Command 0007h (I/O Access, Memory Access, BusMaster) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 00h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Storage, type IDE PCI EIDE Controller Features : BusMaster EIDE is supported Primary Channel is at I/O Port 01F0h and IRQ 14 Secondary Channel is at I/O Port 0170h and IRQ 15 Subsystem ID 052D1014h Unknown Subsystem Vendor 1014h IBM Address 0 is an I/O Port : 00000000h Address 1 is an I/O Port : 00000000h Address 2 is an I/O Port : 00000000h Address 3 is an I/O Port : 00000000h Address 4 is an I/O Port : 00001860h Vendor 8086h Intel Corporation Device 24C3h 82801DB SMBus Controller (ICH4 A1 step) Command 0001h (I/O Access) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 00h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Serial, type SMBus Controller Subsystem ID 052D1014h Unknown Subsystem Vendor 1014h IBM Address 4 is an I/O Port : 00001880h System IRQ 11, INT# B Vendor 8086h Intel Corporation Device 24C5h 82801DB AC'97 Audio Controller (ICH4 A1 step) Command 0007h (I/O Access, Memory Access, BusMaster) Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 00h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Multimedia, type Audio Subsystem ID 05231014h Unknown Subsystem Vendor 1014h IBM Address 0 is an I/O Port : 00001C00h Address 1 is an I/O Port : 000018C0h Address 2 is a Memory Address (anywhere in 0-4Gb) : C0000C00h Address 3 is a Memory Address (anywhere in 0-4Gb) : C0000800h System IRQ 11, INT# B New Capabilities List Present: Power Management Capability Supports power state D1 Current Power State : D0 (Device operational, no power saving) Vendor 8086h Intel Corporation Device 24C6h 82801DB AC'97 Modem Controller (ICH4 A1 step) Command 0005h (I/O Access, BusMaster) Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing) Revision 01h, Header Type 00h, Bus Latency 00h Self test 00h (Self test not supported) PCI Class Simple Communication, type Hayes Compatible Modem Subsystem ID 05241014h Unknown Subsystem Vendor 1014h IBM Address 0 is an I/O Port : 00002400h Address 1 is an I/O Port : 00002000h System IRQ 11, INT# B New Capabilities List Present: Power Management Capability Supports power state D1 Current Power State : D0 (Device operational, no power saving) Vendor 1002h ATI Technologies Device 4C57h Radeon Mobility M7 LW Command 0387h (I/O Access, Memory Access, BusMaster, Wait Cycles, System Errors, Back-To-Back Transactions) Status 02B0h (Has Capabilities List, Supports 66MHz, Supports Back-To-Back Trans., Medium Timing) Revision 00h, Header Type 00h, Bus Latency 42h Self test 00h (Self test not supported) Cache line size 32 Bytes (8 DWords) PCI Class Display, type VGA Subsystem ID 05271014h Radeon Mobility (Guess Only!) Subsystem Vendor 1014h IBM Address 0 is a Memory Address (anywhere in 0-4Gb, Prefetchable) : E0000000h Address 1 is an I/O Port : 00003000h Address 2 is a Memory Address (anywhere in 0-4Gb) : C0100000h System IRQ 11, INT# A Expansion ROM of 128Kb decoded by this card New Capabilities List Present: AGP Capability, Version 2.0 (AGP 4x and below support) AGP Speed(s) Supported : 1x 2x 4x FW Transfers Supported : No >4Gb Address Space Supported : No Sideband Addressing Supported : Yes Maximum Command Queue Length : 48 bytes AGP Speed Selected : 4x FW Transfers Enabled : No >4Gb Address Space Enabled : No AGP Enabled : Yes Sideband Addressing Enabled : Yes Current Command Queue Length : 1 byte Power Management Capability Supports power state D1 Current Power State : D0 (Device operational, no power saving) Vendor 104Ch Texas Instruments (TI) Device AC56h PCI1510 PC card CardBus Controller Command 0107h (I/O Access, Memory Access, BusMaster, System Errors) Status 0210h (Has Capabilities List, Medium Timing) Revision 00h, Header Type 02h, Bus Latency 40h Self test 00h (Self test not supported) Cache line size 32 Bytes (8 DWords) PCI Class Bridge, type PCI to Cardbus Subsystem ID 05281014h Unknown Subsystem Vendor 1014h IBM Address 0 is a Memory Address : FFFF0000h, limit : 00000000h System IRQ 11, INT# A PCI bus number 2, CardBus bus number 3, Subordinate bus number 5 CardBus latency B0h New Capabilities List Present: Power Management Capability Supports power state D1 Current Power State : D0 (Device operational, no power saving) Vendor 8086h Intel Corporation Device 1043h Unknown Command 0116h (Memory Access, BusMaster, MemWrite+Invalidate, System Errors) Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing) Revision 04h, Header Type 00h, Bus Latency 40h Self test 00h (Self test not supported) Cache line size 32 Bytes (8 DWords) PCI Class Network, type Other Subsystem ID 25518086h Unknown Subsystem Vendor 8086h Intel Corporation Address 0 is a Memory Address (anywhere in 0-4Gb) : C0204000h System IRQ 11, INT# A New Capabilities List Present: Power Management Capability Supports power state D1 Current Power State : D0 (Device operational, no power saving) Vendor 104Ch Texas Instruments (TI) Device 8026h TSB43AB21 1394a-2000 OHCI PHY/link-layer Controller Command 0116h (Memory Access, BusMaster, MemWrite+Invalidate, System Errors) Status 0210h (Has Capabilities List, Medium Timing) Revision 00h, Header Type 00h, Bus Latency 40h Self test 00h (Self test not supported) Cache line size 32 Bytes (8 DWords) PCI Class Serial, type OHCI FireWire Subsystem ID 05151014h Unknown Subsystem Vendor 1014h IBM Address 0 is a Memory Address (anywhere in 0-4Gb) : C0206000h Address 1 is a Memory Address (anywhere in 0-4Gb) : C0200000h System IRQ 11, INT# A New Capabilities List Present: Power Management Capability Supports power state D1 Current Power State : D0 (Device operational, no power saving) Vendor 8086h Intel Corporation Device 103Dh 82801DB (ICH4) PRO/100 VE Network Connection Command 0117h (I/O Access, Memory Access, BusMaster, MemWrite+Invalidate, System Errors) Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing) Revision 81h, Header Type 00h, Bus Latency 42h Self test 00h (Self test not supported) Cache line size 32 Bytes (8 DWords) PCI Class Network, type Ethernet Subsystem ID 05221014h Unknown Subsystem Vendor 1014h IBM Address 0 is a Memory Address (anywhere in 0-4Gb) : C0205000h Address 1 is an I/O Port : 00008000h System IRQ 11, INT# A New Capabilities List Present: Power Management Capability Supports power state D1 Current Power State : D0 (Device operational, no power saving) ROM PCI IRQ routing table Windows 9x Compatibility Tests.... ROM IRQ routing table found at F000h:DED0h Table Version 1.0 - OK Table size 224 bytes - OK Table Checksum 14h - OK IRQ's dedicated to PCI : None The ROM PCI IRQ routing table appears to be OK. IRQ Summary: IRQs 11,14,15 are used by PCI devices Shared IRQs: IRQ 11 is shared by 12 PCI Devices