Craig Hart's PCI+AGP bus sniffer, Version 1.04vkA, freeware made in 1996-2005. Loaded Vendor Data : "This is version 2017.03.10 of pci.ids using ids2devs version 1.03" PCI BIOS Version 2.10 found! Number of PCI Busses : 6 PCI Characteristics : Config Mechanism 1 Searching for PCI Devices using the OEMHLP$ driver Bus 0 (PCI Express), Device Number 0, Device Function 0 Vendor 8086h Intel Corporation Device A010h Atom Processor D4xx/D5xx/N4xx/N5xx DMI Bridge Command 0006h (Memory Access, BusMaster) Status 2090h (Has Capabilities List, Supports Back-To-Back Trans., Received Master Abort, Fast Timing) Revision 00h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Bridge, type PCI to HOST Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] New Capabilities List Present: Vendor-Dependant Capability Bus 0 (PCI Express), Device Number 2, Device Function 0 Vendor 8086h Intel Corporation Device A011h Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller Command 0007h (I/O Access, Memory Access, BusMaster) Status 0090h (Has Capabilities List, Supports Back-To-Back Trans., Fast Timing) Revision 00h, Header Type 80h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Display, type VGA Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is a Memory Address (0-4GiB) : 58180000h..581FFFFFh Address 1 is an I/O Port : 60C0h..60C7h Address 2 is a Memory Address (0-4GiB, Prefetchable) : 40000000h..4FFFFFFFh Address 3 is a Memory Address (0-4GiB) : 58000000h..580FFFFFh System IRQ 16, INT# A New Capabilities List Present: Message Signalled Interrupt Capability MSI is disabled MSI function can generate 32-bit addresses Power Management Capability, Version 1.1 Does not support low power State D1 or D2 Does not support PME# signalling Current Power State : D0 (Device operational, no power saving) Bus 0 (PCI Express), Device Number 2, Device Function 1 Vendor 8086h Intel Corporation Device A012h Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller Command 0007h (I/O Access, Memory Access, BusMaster) Status 0090h (Has Capabilities List, Supports Back-To-Back Trans., Fast Timing) Revision 00h, Header Type 80h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Display, type Other Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is a Memory Address (0-4GiB) : 58100000h..5817FFFFh New Capabilities List Present: Power Management Capability, Version 1.1 Does not support low power State D1 or D2 Does not support PME# signalling Current Power State : D0 (Device operational, no power saving) Bus 0 (PCI Express), Device Number 27, Device Function 0 Vendor 8086h Intel Corporation Device 27D8h NM10/ICH7 Family High Definition Audio Controller Command 0006h (Memory Access, BusMaster) Status 0010h (Has Capabilities List, Fast Timing) Revision 02h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) Cache line size 64 Bytes (16 DWords) PCI Class Multimedia, type Unknown! Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is a Memory Address (64-bit) : 58200000h..58203FFFh System IRQ 19, INT# A New Capabilities List Present: Power Management Capability, Version 1.1 Does not support low power State D1 or D2 Supports PME# signalling from mode(s) D0, D3hot, D3cold PME# signalling is currently disabled 3.3v AUX Current required : 55 mA Current Power State : D0 (Device operational, no power saving) Message Signalled Interrupt Capability MSI is disabled MSI function can generate 64-bit addresses PCI Express Capability, Version 1 Device/Port Type : Root Complex Integrated Endpoint Device Unsupported Request Severity is Non-Fatal Device Status : AUX Power Detected Link Capabilities : Maximum Link speed : Unknown (00h)!! Maximum Link Width : xReserved Link Port Number : 0 Link Control : Asynchronous Clocking in Use Link Status : Current Link speed : Unknown (00)!! Current Link Width : x0 Bus 0 (PCI Express), Device Number 28, Device Function 0 Vendor 8086h Intel Corporation Device 27D0h NM10/ICH7 Family PCI Express Port 1 Command 0007h (I/O Access, Memory Access, BusMaster) Status 0010h (Has Capabilities List, Fast Timing) Revision 02h, Header Type 81h, Bus Latency Timer 00h Self test 00h (Self test not supported) Cache line size 64 Bytes (16 DWords) PCI Class Bridge, type PCI to PCI Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] System IRQ 16, INT# A PCI Bridge Information: Primary Bus Number 0, Secondary Bus Number 1, Subordinate Bus number 1 Secondary Bus Command 0000h Secondary Bus Status 2000h (Received Master Abort, Fast Timing) Secondary Bus Latency 00h I/O Port Range Passed to Secondary Bus : 5000h..5FFFh (16-bit) Memory Range Passed to Secondary Bus : 57000000h..57FFFFFFh Prefetchable Memory Range Passed to Secondary Bus : 50000000h..50FFFFFFh New Capabilities List Present: PCI Express Capability, Version 1 Device/Port Type : Root port of PCI Express Root Complex Port Type : Port is an Expansion Slot Unsupported Request Severity is Non-Fatal Device Status : Non-Fatal Error Detected Unsupported Request Detected AUX Power Detected Link Capabilities : Maximum Link speed : 2.5Gb/s Maximum Link Width : x1 Link Port Number : 1 Link Control : Common Clock Configuration In Use Link Status : Current Link speed : 2.5Gb/s Current Link Width : x1 Slot Capabilities : Hot Plug Surprise is Possible Hot Plug Capable Slot Power Limit Value : 2.000 Watts Physical slot Number 0 Message Signalled Interrupt Capability MSI is disabled MSI function can generate 32-bit addresses Subsystem ID & Subsystem Vendor ID Capability SSVID : 1025h SSID : 0349h Power Management Capability, Version 1.1 Does not support low power State D1 or D2 Supports PME# signalling from mode(s) D0, D3hot, D3cold PME# signalling is currently disabled 3.3v AUX Current required : 0 mA (Self powered) Current Power State : D0 (Device operational, no power saving) Bus 0 (PCI Express), Device Number 28, Device Function 1 Vendor 8086h Intel Corporation Device 27D2h NM10/ICH7 Family PCI Express Port 2 Command 0007h (I/O Access, Memory Access, BusMaster) Status 0010h (Has Capabilities List, Fast Timing) Revision 02h, Header Type 81h, Bus Latency Timer 00h Self test 00h (Self test not supported) Cache line size 64 Bytes (16 DWords) PCI Class Bridge, type PCI to PCI Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] System IRQ 17, INT# B PCI Bridge Information: Primary Bus Number 0, Secondary Bus Number 2, Subordinate Bus number 2 Secondary Bus Command 0000h Secondary Bus Status 2000h (Received Master Abort, Fast Timing) Secondary Bus Latency 00h I/O Port Range Passed to Secondary Bus : 4000h..4FFFh (16-bit) Memory Range Passed to Secondary Bus : 56000000h..56FFFFFFh Prefetchable Memory Range Passed to Secondary Bus : 51000000h..51FFFFFFh New Capabilities List Present: PCI Express Capability, Version 1 Device/Port Type : Root port of PCI Express Root Complex Port Type : Port is an Expansion Slot Unsupported Request Severity is Non-Fatal Device Status : Correctable Error Detected AUX Power Detected Link Capabilities : Maximum Link speed : 2.5Gb/s Maximum Link Width : x1 Link Port Number : 2 Link Control : Common Clock Configuration In Use Link Status : Current Link speed : 2.5Gb/s Current Link Width : x1 Slot Capabilities : Hot Plug Surprise is Possible Hot Plug Capable Slot Power Limit Value : 4.000 Watts Physical slot Number 0 Message Signalled Interrupt Capability MSI is disabled MSI function can generate 32-bit addresses Subsystem ID & Subsystem Vendor ID Capability SSVID : 1025h SSID : 0349h Power Management Capability, Version 1.1 Does not support low power State D1 or D2 Supports PME# signalling from mode(s) D0, D3hot, D3cold PME# signalling is currently disabled 3.3v AUX Current required : 0 mA (Self powered) Current Power State : D0 (Device operational, no power saving) Bus 0 (PCI Express), Device Number 29, Device Function 0 Vendor 8086h Intel Corporation Device 27C8h NM10/ICH7 Family USB UHCI Controller #1 Command 0005h (I/O Access, BusMaster) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 02h, Header Type 80h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Serial, type USB (UHCI) Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is not present or not configured! Address 1 is not present or not configured! Address 2 is not present or not configured! Address 3 is not present or not configured! Address 4 is an I/O Port : 6080h..6093h System IRQ 18, INT# A Bus 0 (PCI Express), Device Number 29, Device Function 1 Vendor 8086h Intel Corporation Device 27C9h NM10/ICH7 Family USB UHCI Controller #2 Command 0005h (I/O Access, BusMaster) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 02h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Serial, type USB (UHCI) Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is not present or not configured! Address 1 is not present or not configured! Address 2 is not present or not configured! Address 3 is not present or not configured! Address 4 is an I/O Port : 6060h..6073h System IRQ 20, INT# B Bus 0 (PCI Express), Device Number 29, Device Function 2 Vendor 8086h Intel Corporation Device 27CAh NM10/ICH7 Family USB UHCI Controller #3 Command 0005h (I/O Access, BusMaster) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 02h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Serial, type USB (UHCI) Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is not present or not configured! Address 1 is not present or not configured! Address 2 is not present or not configured! Address 3 is not present or not configured! Address 4 is an I/O Port : 6040h..6053h System IRQ 21, INT# C Bus 0 (PCI Express), Device Number 29, Device Function 3 Vendor 8086h Intel Corporation Device 27CBh NM10/ICH7 Family USB UHCI Controller #4 Command 0005h (I/O Access, BusMaster) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 02h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Serial, type USB (UHCI) Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is not present or not configured! Address 1 is not present or not configured! Address 2 is not present or not configured! Address 3 is not present or not configured! Address 4 is an I/O Port : 6020h..6033h System IRQ 22, INT# D Bus 0 (PCI Express), Device Number 29, Device Function 7 Vendor 8086h Intel Corporation Device 27CCh NM10/ICH7 Family USB2 EHCI Controller Command 0006h (Memory Access, BusMaster) Status 0290h (Has Capabilities List, Supports Back-To-Back Trans., Medium Timing) Revision 02h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Serial, type USB 2.0 (EHCI) Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is a Memory Address (0-4GiB) : 58204400h..582044FFh System IRQ 22, INT# D New Capabilities List Present: Power Management Capability, Version 1.1 Does not support low power State D1 or D2 Supports PME# signalling from mode(s) D0, D3hot, D3cold PME# signalling is currently disabled 3.3v AUX Current required : 375 mA Current Power State : D0 (Device operational, no power saving) USB 2.0 EHCI Debug Port Capability Bus 0 (PCI Express), Device Number 30, Device Function 0 Vendor 8086h Intel Corporation Device 2448h 82801 Mobile PCI Bridge Command 0007h (I/O Access, Memory Access, BusMaster) Status 0010h (Has Capabilities List, Fast Timing) Revision E2h, Header Type 01h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Bridge, type PCI to PCI (Subtractive Decode) Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] PCI Bridge Information: Primary Bus Number 0, Secondary Bus Number 5, Subordinate Bus number 5 Secondary Bus Command 0000h Secondary Bus Status 2280h (Supports Back-To-Back Trans., Received Master Abort, Medium Timing) Secondary Bus Latency 20h I/O Port Range Passed to Secondary Bus : None Memory Range Passed to Secondary Bus : None Prefetchable Memory Range Passed to Secondary Bus : None New Capabilities List Present: Subsystem ID & Subsystem Vendor ID Capability SSVID : 1025h SSID : 0349h Bus 0 (PCI Express), Device Number 31, Device Function 0 Vendor 8086h Intel Corporation Device 27BCh NM10 Family LPC Controller Command 0007h (I/O Access, Memory Access, BusMaster) Status 0210h (Has Capabilities List, Medium Timing) Revision 02h, Header Type 80h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Bridge, type PCI to ISA Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] New Capabilities List Present: Vendor-Dependant Capability Bus 0 (PCI Express), Device Number 31, Device Function 2 Vendor 8086h Intel Corporation Device 27C1h NM10/ICH7 Family SATA Controller [AHCI mode] Command 0007h (I/O Access, Memory Access, BusMaster) Status 02B0h (Has Capabilities List, Supports 66MHz, Supports Back-To-Back Trans., Medium Timing) Revision 02h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Storage, type Serial ATA (AHCI 1.0) Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is an I/O Port : 60B8h..60BFh Address 1 is an I/O Port : 60CCh..60CFh Address 2 is an I/O Port : 60B0h..60B7h Address 3 is an I/O Port : 60C8h..60CBh Address 4 is an I/O Port : 60A0h..60AFh Address 5 is a Memory Address (0-4GiB) : 58204000h..582043FFh System IRQ 17, INT# B New Capabilities List Present: Message Signalled Interrupt Capability MSI is disabled MSI function can generate 32-bit addresses Power Management Capability, Version 1.1 Does not support low power State D1 or D2 Supports PME# signalling from mode(s) D3hot PME# signalling is currently disabled 3.3v AUX Current required : 0 mA (Self powered) Current Power State : D0 (Device operational, no power saving) Bus 0 (PCI Express), Device Number 31, Device Function 3 Vendor 8086h Intel Corporation Device 27DAh NM10/ICH7 Family SMBus Controller Command 0001h (I/O Access) Status 0280h (Supports Back-To-Back Trans., Medium Timing) Revision 02h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) PCI Class Serial, type SMBus Controller Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is not present or not configured! Address 1 is not present or not configured! Address 2 is not present or not configured! Address 3 is not present or not configured! Address 4 is an I/O Port : 6000h..601Fh System IRQ 17, INT# B Bus 1 (PCI Express), Device Number 0, Device Function 0 Vendor 1969h Qualcomm Atheros Device 2060h AR8152 v1.1 Fast Ethernet Command 0007h (I/O Access, Memory Access, BusMaster) Status 0010h (Has Capabilities List, Fast Timing) Revision C1h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) Cache line size 64 Bytes (16 DWords) PCI Class Network, type Ethernet Subsystem ID 03491025h Unknown Subsystem Vendor 1025h Acer Incorporated [ALI] Address 0 is a Memory Address (64-bit) : 57000000h..5703FFFFh Address 2 is an I/O Port : 5000h..507Fh System IRQ 16, INT# A New Capabilities List Present: Power Management Capability, Version 1.2 Does not support low power State D1 or D2 Supports PME# signalling from mode(s) D0, D1, D2, D3hot, D3cold PME# signalling is currently disabled 3.3v AUX Current required : 375 mA Current Power State : D0 (Device operational, no power saving) Message Signalled Interrupt Capability MSI is disabled MSI function can generate 64-bit addresses PCI Express Capability, Version 1 Device/Port Type : PCI Express Endpoint Device Device Capabilities : Attention Button Present on Device Attention Indicator Present on Device Power Indicator Present on Device Unsupported Request Severity is Non-Fatal Device Status : Non-Fatal Error Detected Unsupported Request Detected AUX Power Detected Link Capabilities : Maximum Link speed : 2.5Gb/s Maximum Link Width : x1 Link Port Number : 0 Link Control : Common Clock Configuration In Use Link Status : Current Link speed : 2.5Gb/s Current Link Width : x1 Vital Product Data Capability VPD Data not present Bus 2 (PCI Express), Device Number 0, Device Function 0 Vendor 8086h Intel Corporation Device 0083h Centrino Wireless-N 1000 [Condor Peak] Command 0006h (Memory Access, BusMaster) Status 0010h (Has Capabilities List, Fast Timing) Revision 00h, Header Type 00h, Bus Latency Timer 00h Self test 00h (Self test not supported) Cache line size 64 Bytes (16 DWords) PCI Class Network, type Other Subsystem ID 13058086h Unknown Subsystem Vendor 8086h Intel Corporation Address 0 is a Memory Address (64-bit) : 56000000h System IRQ 17, INT# A New Capabilities List Present: Power Management Capability, Version 1.2 Does not support low power State D1 or D2 Supports PME# signalling from mode(s) D0, D3hot, D3cold PME# signalling is currently disabled 3.3v AUX Current required : 0 mA (Self powered) Current Power State : D0 (Device operational, no power saving) Message Signalled Interrupt Capability MSI is disabled MSI function can generate 64-bit addresses PCI Express Capability, Version 1 Device/Port Type : PCI Express Endpoint Device Device Capabilities : Unsupported Request Severity is Fatal Device Status : Correctable Error Detected Unsupported Request Detected AUX Power Detected Link Capabilities : Maximum Link speed : 2.5Gb/s Maximum Link Width : x1 Link Port Number : 0 Link Control : Common Clock Configuration In Use Link Status : Current Link speed : 2.5Gb/s Current Link Width : x1 ROM PCI IRQ routing table Tests.... ROM IRQ routing table found at F000h:E1B0h Table Version 1.0 - OK Table size 192 bytes - OK Table Checksum 2Fh - OK PCI Interrupt Router: NM10 Family LPC Controller IRQ's dedicated to PCI : None The ROM PCI IRQ routing table appears to be OK. IRQ Summary: IRQs 16,17,18,19,20,21,22 are used by PCI devices Shared IRQs: IRQ 16 is shared by 3 PCI Devices IRQ 17 is shared by 4 PCI Devices IRQ 22 is shared by 2 PCI Devices IRQ control is currently managed by the system APIC controller - IRQ info is not actual hardware settings...