This is an entry for Phoronix LCH. Feel free to comment on the Linux compatibility for the Abit AW8 i955X in this thread.

Abit AW8 i955X



Description: Abit i955X motherboard and ICH7R Southbridge. Supports DDR2-800, Pentium D CPUs, PCI Express x16, and Abit Q-OTES cooling.
Hardware Notes:

lspci -v
00:00.0 Host bridge: Intel Corporation 955X Memory Controller Hub (rev 81)
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information

00:01.0 PCI bridge: Intel Corporation 955X PCI Express Graphics Port (rev 81) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: fdb00000-fdbfffff
Prefetchable memory behind bridge: 00000000d0000000-00000000dff00000
Capabilities: [88] #0d [0000]
Capabilities: [80] Power Management version 2
Capabilities: [90] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Capabilities: [a0] Express Root Port (Slot+) IRQ 0
Capabilities: [100] Virtual Channel
Capabilities: [140] Unknown (5)

00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
Subsystem: ABIT Computer Corp. Unknown device 105b
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at fdff8000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Capabilities: [70] Express Unknown type IRQ 0
Capabilities: [100] Virtual Channel
Capabilities: [130] Unknown (5)

00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fd800000-fd8fffff
Prefetchable memory behind bridge: 00000000fde00000-00000000fde00000
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Unknown (5)

00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: fdd00000-fddfffff
Prefetchable memory behind bridge: 00000000fdc00000-00000000fdc00000
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel
Capabilities: [180] Unknown (5)

00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01) (prog-if 00 [UHCI])
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at ff00 [size=32]

00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01) (prog-if 00 [UHCI])
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at fe00 [size=32]

00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01) (prog-if 00 [UHCI])
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at fd00 [size=32]

00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01) (prog-if 00 [UHCI])
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at fc00 [size=32]

00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, medium devsel, latency 0, IRQ 20
Memory at fdfff000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: fda00000-fdafffff
Prefetchable memory behind bridge: 00000000fd900000-00000000fd900000
Capabilities: [50] #0d [0000]

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
Subsystem: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information

00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8a [Master SecP PriP])
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at
I/O ports at
I/O ports at
I/O ports at
I/O ports at fb00 [size=16]

00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controllers cc=IDE (rev 01) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at fa00 [size=8]
I/O ports at f900 [size=4]
I/O ports at f800 [size=8]
I/O ports at f700 [size=4]
I/O ports at f600 [size=16]
Memory at fdffe000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [70] Power Management version 2

00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: medium devsel, IRQ 11
I/O ports at 0500 [size=32]

03:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5789 Gigabit Ethernet PCI Express (rev 11)
Subsystem: ABIT Computer Corp. Unknown device 105c
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at fddf0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [48] Power Management version 2
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-
Capabilities: [d0] Express Endpoint IRQ 0
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel