Lenovo ThinkCentre M93p Tower Hardware Report

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PCI.EXE Report

Report by Neil Waldhauer
PCI Dump 29 Jun 2020 11:25:34 
Craig Hart's PCI+AGP bus sniffer, Version 1.04vkA, freeware made in 1996-2005.
Loaded Vendor Data : "This is version 2020.02.16 of pci.ids using ids2devs version 1.03"

PCI BIOS Version 2.10 found!
Number of PCI Busses : 4
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 0C00h 4th Gen Core Processor DRAM Controller
 Command 0006h (Memory Access, BusMaster)
 Status 2090h (Has Capabilities List, Supports Back-To-Back Trans.,
   Received Master Abort, Fast Timing)
 Revision 06h, Header Type 00h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Bridge, type PCI to HOST
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 New Capabilities List Present:
   Vendor-Dependant Capability

 Bus 0 (PCI Express), Device Number 2, Device Function 0
 Vendor 8086h Intel Corporation
 Device 0412h Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
 Command 0007h (I/O Access, Memory Access, BusMaster)
 Status 0090h (Has Capabilities List, Supports Back-To-Back Trans.,
   Fast Timing)
 Revision 06h, Header Type 00h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Display, type VGA
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (64-bit) : F7800000h
 Address 2 is a Memory Address (64-bit, Prefetchable) : E0000000h
 Address 4 is an I/O Port : F000h
 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)
   Unknown Capability (Code 13h)!!

 Bus 0 (PCI Express), Device Number 3, Device Function 0
 Vendor 8086h Intel Corporation
 Device 0C0Ch Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
 Command 0006h (Memory Access, BusMaster)
 Status 0010h (Has Capabilities List, Fast Timing)
 Revision 06h, 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 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (64-bit) : F7C34000h
 System IRQ 16, INT# A
 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)
   Message Signalled Interrupt Capability
     MSI is disabled
     MSI function can generate 32-bit addresses
   PCI Express Capability, Version 1
     Device/Port Type : 
       Root Complex Integrated Endpoint Device
       Unsupported Request Severity is Non-Fatal
     Device Status :
     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 20, Device Function 0
 Vendor 8086h Intel Corporation
 Device 8C31h 8 Series/C220 Series Chipset Family USB xHCI
 Command 0006h (Memory Access, BusMaster)
 Status 0290h (Has Capabilities List, Supports Back-To-Back Trans.,
   Medium Timing)
 Revision 04h, Header Type 00h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Serial, type USB (UHCI), programming interface 30
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (64-bit) : F7C20000h
 System IRQ 16, 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) 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

 Bus 0 (PCI Express), Device Number 22, Device Function 0
 Vendor 8086h Intel Corporation
 Device 8C3Ah 8 Series/C220 Series Chipset Family MEI Controller #1
 Command 0006h (Memory Access, BusMaster)
 Status 0010h (Has Capabilities List, Fast Timing)
 Revision 04h, Header Type 80h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Simple Communication, type Other
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (64-bit) : F7C40000h
 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, 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

 Bus 0 (PCI Express), Device Number 22, Device Function 3
 Vendor 8086h Intel Corporation
 Device 8C3Dh 8 Series/C220 Series Chipset Family KT Controller
 Command 0007h (I/O Access, Memory Access, BusMaster)
 Status 00B0h (Has Capabilities List, Supports 66MHz,
   Supports Back-To-Back Trans., Fast Timing)
 Revision 04h, Header Type 00h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Simple Communication, type Serial - 16550
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is an I/O Port : F0E0h..F0E7h
 Address 1 is a Memory Address (0-4GiB) : F7C3E000h
 System IRQ 19, INT# B
 New Capabilities List Present:
   Power Management Capability, Version 1.2
     Does not support low power State D1 or D2
     Does not support PME# signalling
     Current Power State : D0 (Device operational, no power saving)
   Message Signalled Interrupt Capability
     MSI is disabled
     MSI function can generate 64-bit addresses

 Bus 0 (PCI Express), Device Number 25, Device Function 0
 Vendor 8086h Intel Corporation
 Device 153Ah Ethernet Connection I217-LM
 Command 0007h (I/O Access, Memory Access, BusMaster)
 Status 0010h (Has Capabilities List, Fast Timing)
 Revision 04h, Header Type 00h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Network, type Ethernet
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (0-4GiB) : F7C00000h..F7C1FFFFh
 Address 1 is a Memory Address (0-4GiB) : F7C3D000h..F7C3DFFFh
 Address 2 is an I/O Port : F080h..F09Fh
 System IRQ 20, 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 : 0 mA (Self powered)
     Current Power State : D0 (Device operational, no power saving)
       700 mW D0 power consume
       700 mW D0 power dissipate
       200 mW D3 power consume
       200 mW D3 power dissipate
         0 mW common logic power consume
   Message Signalled Interrupt Capability
     MSI is enabled
     MSI function can generate 64-bit addresses
   Unknown Capability (Code 13h)!!

 Bus 0 (PCI Express), Device Number 26, Device Function 0
 Vendor 8086h Intel Corporation
 Device 8C2Dh 8 Series/C220 Series Chipset Family USB EHCI #2
 Command 0006h (Memory Access, BusMaster)
 Status 0290h (Has Capabilities List, Supports Back-To-Back Trans.,
   Medium Timing)
 Revision 04h, Header Type 00h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Serial, type USB 2.0 (EHCI)
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (0-4GiB) : F7C3C000h..F7C3C3FFh
 System IRQ 17, 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 : 375 mA
     Current Power State : D0 (Device operational, no power saving)
   USB 2.0 EHCI Debug Port Capability
   Unknown Capability (Code 13h)!!

 Bus 0 (PCI Express), Device Number 27, Device Function 0
 Vendor 8086h Intel Corporation
 Device 8C20h 8 Series/C220 Series Chipset High Definition Audio Controller
 Command 0006h (Memory Access, BusMaster)
 Status 0010h (Has Capabilities List, Fast Timing)
 Revision 04h, 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 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (64-bit) : F7C30000h..F7C33FFFh
 System IRQ 22, 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 enabled
     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 8C10h 8 Series/C220 Series Chipset Family PCI Express Root Port #1
 Command 0407h (I/O Access, Memory Access, BusMaster, Interrupt Disable)
 Status 0010h (Has Capabilities List, Fast Timing)
 Revision D4h, 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 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 System IRQ 16, INT# A
 PCI Bridge Information:
   Primary Bus Number 0, Secondary Bus Number 1, Subordinate Bus number 1
   Secondary Bus Command 0010h ()
   Secondary Bus Status  2000h (Received Master Abort, Fast Timing)
   Secondary Bus Latency 00h
   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:
   PCI Express Capability, Version 2
     Device/Port Type : 
       Root port of PCI Express Root Complex
     Port Type :
       Port is an Integrated Device
       Unsupported Request Severity is Non-Fatal
     Device Status :
       AUX Power Detected
     Link Capabilities : 
       Maximum Link speed : Unknown (02h)!!
       Maximum Link Width : x1
       Link Port Number   : 1
     Link Control :
       Asynchronous Clocking in Use
     Link Status :
       Current Link speed : 2.5Gb/s
       Current Link Width : x0
   Message Signalled Interrupt Capability
     MSI is disabled
     MSI function can generate 32-bit addresses
   Subsystem ID & Subsystem Vendor ID Capability
     SSVID : 17AAh
     SSID  : 3097h
   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)

 Bus 0 (PCI Express), Device Number 28, Device Function 3
 Vendor 8086h Intel Corporation
 Device 8C16h 8 Series/C220 Series Chipset Family PCI Express Root Port #4
 Command 0007h (I/O Access, Memory Access, BusMaster)
 Status 0010h (Has Capabilities List, Fast Timing)
 Revision D4h, 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 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 System IRQ 19, INT# D
 PCI Bridge Information:
   Primary Bus Number 0, Secondary Bus Number 2, Subordinate Bus number 3
   Secondary Bus Command 0010h ()
   Secondary Bus Status  2000h (Received Master Abort, Fast Timing)
   Secondary Bus Latency 00h
   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:
   PCI Express Capability, Version 2
     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 :
       AUX Power Detected
     Link Capabilities : 
       Maximum Link speed : Unknown (02h)!!
       Maximum Link Width : x1
       Link Port Number   : 4
     Link Control :
       Asynchronous Clocking in Use
     Link Status :
       Current Link speed : 2.5Gb/s
       Current Link Width : x1
     Slot Capabilities :
       Slot Power Limit Value :   0.080 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 : 17AAh
     SSID  : 3097h
   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)

 Bus 0 (PCI Express), Device Number 29, Device Function 0
 Vendor 8086h Intel Corporation
 Device 8C26h 8 Series/C220 Series Chipset Family USB EHCI #1
 Command 0006h (Memory Access, BusMaster)
 Status 0290h (Has Capabilities List, Supports Back-To-Back Trans.,
   Medium Timing)
 Revision 04h, Header Type 00h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Serial, type USB 2.0 (EHCI)
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (0-4GiB) : F7C3B000h..F7C3B3FFh
 System IRQ 23, 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 : 375 mA
     Current Power State : D0 (Device operational, no power saving)
   USB 2.0 EHCI Debug Port Capability
   Unknown Capability (Code 13h)!!

 Bus 0 (PCI Express), Device Number 31, Device Function 0
 Vendor 8086h Intel Corporation
 Device 8C4Eh Q87 Express LPC Controller
 Command 0007h (I/O Access, Memory Access, BusMaster)
 Status 0210h (Has Capabilities List, Medium Timing)
 Revision 04h, Header Type 80h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Bridge, type PCI to ISA
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 New Capabilities List Present:
   Vendor-Dependant Capability

 Bus 0 (PCI Express), Device Number 31, Device Function 2
 Vendor 8086h Intel Corporation
 Device 8C02h 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [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 04h, 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 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is an I/O Port : F0D0h..F0D7h
 Address 1 is an I/O Port : F0C0h..F0C3h
 Address 2 is an I/O Port : F0B0h..F0B7h
 Address 3 is an I/O Port : F0A0h..F0A3h
 Address 4 is an I/O Port : F060h..F07Fh
 Address 5 is a Memory Address (0-4GiB) : F7C3A000h..F7C3A7FFh
 System IRQ 19, INT# B
 New Capabilities List Present:
   Message Signalled Interrupt Capability
     MSI is enabled
     MSI function can generate 32-bit addresses
   Power Management Capability, Version 1.2
     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)
   Unknown Capability (Code 12h)!!

 Bus 0 (PCI Express), Device Number 31, Device Function 3
 Vendor 8086h Intel Corporation
 Device 8C22h 8 Series/C220 Series Chipset Family SMBus Controller
 Command 0003h (I/O Access, Memory Access)
 Status 0280h (Supports Back-To-Back Trans., Medium Timing)
 Revision 04h, Header Type 00h, Bus Latency Timer 00h
 Self test 00h (Self test not supported)
 PCI Class Serial, type SMBus Controller
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 Address 0 is a Memory Address (64-bit) : F7C39000h
 Address 2 is not present or not configured!
 Address 3 is not present or not configured!
 Address 4 is an I/O Port : 0580h
 System IRQ 18, INT# C

 Bus 2 (PCI), Device Number 0, Device Function 0
 Vendor 1283h Integrated Technology Express, Inc.
 Device 8893h IT8893E PCIe to PCI Bridge
 Command 0407h (I/O Access, Memory Access, BusMaster, Interrupt Disable)
 Status 0010h (Has Capabilities List, Fast Timing)
 Revision 41h, Header Type 01h, 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 (Subtractive Decode)
 Subsystem ID 309717AAh Unknown
 Subsystem Vendor 17AAh Lenovo
 System IRQ 19, INT# A
 PCI Bridge Information:
   Primary Bus Number 2, Secondary Bus Number 3, Subordinate Bus number 3
   Secondary Bus Command 0210h ()
   Secondary Bus Status  2220h (Supports 66MHz, 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:
   Power Management Capability, Version 1.1
     Supports low power State D1
     Supports low power State D2
     Supports PME# signalling from mode(s) D0, D1, D2, D3hot, D3cold
     PME# signalling is currently disabled
     3.3v AUX Current required : 55 mA
     Current Power State : D0 (Device operational, no power saving)
   Subsystem ID & Subsystem Vendor ID Capability
     SSVID : 17AAh
     SSID  : 3097h

ROM PCI IRQ routing table Tests....
 ROM IRQ routing table found at F000h:C6C0h
 Table Version 1.0 - OK
 Table size 256 bytes - OK
 Table Checksum 29h - OK
 PCI Interrupt Router: Q87 Express LPC Controller
 IRQ's dedicated to PCI : None
 The ROM PCI IRQ routing table appears to be OK.

IRQ Summary: IRQs 16,17,18,19,20,22,23 are used by PCI devices
Shared IRQs: IRQ 16 is shared by 5 PCI Devices
             IRQ 19 is shared by 4 PCI Devices

IRQ control is currently managed by the system APIC controller - IRQ info is
not actual hardware settings...