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This is an entry for Phoronix LCH. Feel free to comment on the Linux compatibility for the Lenovo ThinkPad R52 (18494WU) in this thread.
Lenovo ThinkPad R52 (18494WU)
Description: Lenovo/IBM ThinkPad R52. Intel Pentium M 750 (1.86GHz), i915PM + ICH6M, ATI RADEON X300 64MB (dedicated), DVD-RW Drive, and Intel PRO/Wireless 2915ABG.
Hardware Notes: SKU: 18494WU
lspci -v
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
Subsystem: IBM Unknown device 0575
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03) (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: 00002000-00002fff
Memory behind bridge: a8100000-a81fffff
Prefetchable memory behind bridge: c0000000-c7ffffff
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)
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: a8200000-a82fffff
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.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 03) (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: 00003000-00003fff
Memory behind bridge: a8300000-a83fffff
Prefetchable memory behind bridge: 00000000c8000000-00000000c8000000
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 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) (prog-if 00 [UHCI])
Subsystem: IBM Unknown device 0565
Flags: bus master, medium devsel, latency 0, IRQ 169
I/O ports at 1800 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) (prog-if 00 [UHCI])
Subsystem: IBM Unknown device 0565
Flags: bus master, medium devsel, latency 0, IRQ 225
I/O ports at 1820 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) (prog-if 00 [UHCI])
Subsystem: IBM Unknown device 0565
Flags: bus master, medium devsel, latency 0, IRQ 233
I/O ports at 1840 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) (prog-if 00 [UHCI])
Subsystem: IBM Unknown device 0565
Flags: bus master, medium devsel, latency 0, IRQ 50
I/O ports at 1860 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])
Subsystem: IBM Unknown device 0566
Flags: bus master, medium devsel, latency 0, IRQ 50
Memory at a8000000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=07, sec-latency=64
I/O behind bridge: 00004000-00007fff
Memory behind bridge: a8400000-b7ffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d7f00000
Capabilities: [50] #0d [0000]
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
Subsystem: IBM Unknown device 0567
Flags: bus master, medium devsel, latency 0, IRQ 185
I/O ports at 1c00 [size=256]
I/O ports at 1880 [size=64]
Memory at a8000800 (32-bit, non-prefetchable) [size=512]
Memory at a8000400 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
Subsystem: IBM Unknown device 0568
Flags: bus master, medium devsel, latency 0
00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03) (prog-if 80 [Master])
Subsystem: IBM Unknown device 056a
Flags: bus master, 66MHz, medium devsel, latency 0
I/O ports at
I/O ports at
I/O ports at
I/O ports at
I/O ports at 18c0 [size=16]
Capabilities: [70] Power Management version 2
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
Subsystem: IBM Unknown device 056b
Flags: medium devsel, IRQ 11
I/O ports at 18e0 [size=32]
01:00.0 VGA compatible controller: ATI Technologies Inc M22 [Radeon Mobility M300] (prog-if 00 [VGA])
Subsystem: IBM Unknown device 056e
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at c0000000 (32-bit, prefetchable) [size=128M]
I/O ports at 2000 [size=256]
Memory at a8100000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at a8120000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Express Endpoint IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Capabilities: [100] Advanced Error Reporting
02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express (rev 11)
Subsystem: IBM Unknown device 0577
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at a8200000 (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
04:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
Subsystem: IBM Unknown device 0532
Flags: bus master, medium devsel, latency 168, IRQ 169
Memory at a8400000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=04, secondary=05, subordinate=06, sec-latency=176
Memory window 0: d0000000-d1fff000 (prefetchable)
Memory window 1: aa000000-abfff000
I/O window 0: 00004000-000040ff
I/O window 1: 00004400-000044ff
16-bit legacy interface ports at 0001
04:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08) (prog-if 10 [OHCI])
Subsystem: IBM Unknown device 01cf
Flags: bus master, medium devsel, latency 64, IRQ 225
Memory at b1000000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [dc] Power Management version 2
04:02.0 Network controller: Intel Corporation PRO/Wireless 2915ABG MiniPCI Adapter (rev 05)
Subsystem: Intel Corporation Unknown device 1010
Flags: bus master, medium devsel, latency 64, IRQ 58
Memory at a8401000 (32-bit, non-prefetchable) [size=4K]
Capabilities:
Lenovo ThinkPad R52 (18494WU)
Description: Lenovo/IBM ThinkPad R52. Intel Pentium M 750 (1.86GHz), i915PM + ICH6M, ATI RADEON X300 64MB (dedicated), DVD-RW Drive, and Intel PRO/Wireless 2915ABG.
Hardware Notes: SKU: 18494WU
lspci -v
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
Subsystem: IBM Unknown device 0575
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03) (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: 00002000-00002fff
Memory behind bridge: a8100000-a81fffff
Prefetchable memory behind bridge: c0000000-c7ffffff
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)
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: a8200000-a82fffff
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.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 03) (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: 00003000-00003fff
Memory behind bridge: a8300000-a83fffff
Prefetchable memory behind bridge: 00000000c8000000-00000000c8000000
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 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) (prog-if 00 [UHCI])
Subsystem: IBM Unknown device 0565
Flags: bus master, medium devsel, latency 0, IRQ 169
I/O ports at 1800 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) (prog-if 00 [UHCI])
Subsystem: IBM Unknown device 0565
Flags: bus master, medium devsel, latency 0, IRQ 225
I/O ports at 1820 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) (prog-if 00 [UHCI])
Subsystem: IBM Unknown device 0565
Flags: bus master, medium devsel, latency 0, IRQ 233
I/O ports at 1840 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) (prog-if 00 [UHCI])
Subsystem: IBM Unknown device 0565
Flags: bus master, medium devsel, latency 0, IRQ 50
I/O ports at 1860 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])
Subsystem: IBM Unknown device 0566
Flags: bus master, medium devsel, latency 0, IRQ 50
Memory at a8000000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=07, sec-latency=64
I/O behind bridge: 00004000-00007fff
Memory behind bridge: a8400000-b7ffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d7f00000
Capabilities: [50] #0d [0000]
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
Subsystem: IBM Unknown device 0567
Flags: bus master, medium devsel, latency 0, IRQ 185
I/O ports at 1c00 [size=256]
I/O ports at 1880 [size=64]
Memory at a8000800 (32-bit, non-prefetchable) [size=512]
Memory at a8000400 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03)
Subsystem: IBM Unknown device 0568
Flags: bus master, medium devsel, latency 0
00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03) (prog-if 80 [Master])
Subsystem: IBM Unknown device 056a
Flags: bus master, 66MHz, medium devsel, latency 0
I/O ports at
I/O ports at
I/O ports at
I/O ports at
I/O ports at 18c0 [size=16]
Capabilities: [70] Power Management version 2
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
Subsystem: IBM Unknown device 056b
Flags: medium devsel, IRQ 11
I/O ports at 18e0 [size=32]
01:00.0 VGA compatible controller: ATI Technologies Inc M22 [Radeon Mobility M300] (prog-if 00 [VGA])
Subsystem: IBM Unknown device 056e
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at c0000000 (32-bit, prefetchable) [size=128M]
I/O ports at 2000 [size=256]
Memory at a8100000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at a8120000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Express Endpoint IRQ 0
Capabilities: [80] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Capabilities: [100] Advanced Error Reporting
02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express (rev 11)
Subsystem: IBM Unknown device 0577
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at a8200000 (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
04:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
Subsystem: IBM Unknown device 0532
Flags: bus master, medium devsel, latency 168, IRQ 169
Memory at a8400000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=04, secondary=05, subordinate=06, sec-latency=176
Memory window 0: d0000000-d1fff000 (prefetchable)
Memory window 1: aa000000-abfff000
I/O window 0: 00004000-000040ff
I/O window 1: 00004400-000044ff
16-bit legacy interface ports at 0001
04:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08) (prog-if 10 [OHCI])
Subsystem: IBM Unknown device 01cf
Flags: bus master, medium devsel, latency 64, IRQ 225
Memory at b1000000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [dc] Power Management version 2
04:02.0 Network controller: Intel Corporation PRO/Wireless 2915ABG MiniPCI Adapter (rev 05)
Subsystem: Intel Corporation Unknown device 1010
Flags: bus master, medium devsel, latency 64, IRQ 58
Memory at a8401000 (32-bit, non-prefetchable) [size=4K]
Capabilities: