With 2.6.17-rc5-mm2 (and other kernels), the e1000 fails to load
sometimes, with the message:
Intel(R) PRO/1000 Network Driver - version 7.0.38-k4-NAPI
Copyright (c) 1999-2006 Intel Corporation.
ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:02:00.0 to 64
e1000: 0000:02:00.0: e1000_probe: The EEPROM Checksum Is Not Valid
e1000: probe of 0000:02:00.0 failed with error -5
Sometimes it will do this after several modprobe/rmmod cycles, and then
it will load OK. Once loaded, it seems to work perfectly.
This is this built-in e1000 in a Thinkpad X60:
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
The full lspci output:
00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev 03)
Subsystem: Lenovo Unknown device 2017
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:02.0 VGA compatible controller: Intel Corporation Mobile Integrated Graphics Controller (rev 03) (prog-if 00 [VGA])
Subsystem: Lenovo Unknown device 201a
Flags: bus master, fast devsel, latency 0, IRQ 20
Memory at ee100000 (32-bit, non-prefetchable) [size=512K]
I/O ports at 1800 [size=8]
Memory at d0000000 (32-bit, prefetchable) [size=256M]
Memory at ee200000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [90] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Capabilities: [d0] Power Management version 2
00:02.1 Display controller: Intel Corporation Mobile Integrated Graphics Controller (rev 03)
Subsystem: Lenovo Unknown device 201a
Flags: fast devsel
Memory at ee180000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 2
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
Subsystem: Lenovo Unknown device 2010
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at ee240000 (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
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) (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: 00002000-00002fff
Memory behind bridge: ee000000-ee0fffff
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
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) (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: 00003000-00004fff
Memory behind bridge: ec000000-edffffff
Prefetchable memory behind bridge: 00000000e4000000-00000000e4000000
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
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=0b, sec-latency=0
I/O behind bridge: 00005000-00006fff
Memory behind bridge: e8000000-e9ffffff
Prefetchable memory behind bridge: 00000000e4100000-00000000e4100000
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
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0c, subordinate=13, sec-latency=0
I/O behind bridge: 00007000-00008fff
Memory behind bridge: ea000000-ebffffff
Prefetchable memory behind bridge: 00000000e4200000-00000000e4200000
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
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: Lenovo Unknown device 200a
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at 1820 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: Lenovo Unknown device 200a
Flags: bus master, medium devsel, latency 0, IRQ 22
I/O ports at 1840 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: Lenovo Unknown device 200a
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 1860 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: Lenovo Unknown device 200a
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at 1880 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: Lenovo Unknown device 200b
Flags: bus master, medium devsel, latency 0, IRQ 21
Memory at ee444000 (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 e2) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=15, subordinate=18, sec-latency=32
I/O behind bridge: 00009000-0000cfff
Memory behind bridge: e4300000-e7ffffff
Prefetchable memory behind bridge: 00000000e0000000-00000000e3f00000
Capabilities: [50] #0d [0000]
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
Subsystem: Lenovo Unknown device 2009
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 02) (prog-if 8a [Master SecP PriP])
Subsystem: Lenovo Unknown device 200c
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at 1810 [size=16]
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controllers cc=AHCI (rev 02) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo Unknown device 200d
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 20
I/O ports at 18d0 [size=8]
I/O ports at 18c4 [size=4]
I/O ports at 18c8 [size=8]
I/O ports at 18c0 [size=4]
I/O ports at 18b0 [size=16]
Memory at ee444400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Capabilities: [70] Power Management version 2
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
Subsystem: Lenovo Unknown device 200f
Flags: medium devsel, IRQ 11
I/O ports at 18e0 [size=32]
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
Subsystem: Lenovo Unknown device 207e
Flags: bus master, fast devsel, latency 0, IRQ 20
Memory at ee000000 (32-bit, non-prefetchable) [size=128K]
I/O ports at 2000 [size=32]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Capabilities: [e0] Express Endpoint IRQ 0
03:00.0 Ethernet controller: Atheros Communications, Inc. AR5212 802.11abg NIC (rev 01)
Subsystem: IBM Unknown device 058a
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at edf00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Capabilities: [60] Express Legacy Endpoint IRQ 0
Capabilities: [90] MSI-X: Enable- Mask- TabSize=1
15:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b4)
Subsystem: Lenovo Unknown device 201c
Flags: bus master, medium devsel, latency 168, IRQ 20
Memory at e4300000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=15, secondary=16, subordinate=17, sec-latency=176
Memory window 0: e0000000-e1fff000 (prefetchable)
Memory window 1: e6000000-e7fff000
I/O window 0: 00009000-000090ff
I/O window 1: 00009400-000094ff
16-bit legacy interface ports at 0001
15:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 09) (prog-if 10 [OHCI])
Subsystem: Lenovo Unknown device 201e
Flags: bus master, medium devsel, latency 64, IRQ 22
Memory at e4301000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [dc] Power Management version 2
15:00.2 Class 0805: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 18)
Subsystem: Lenovo Unknown device 201d
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at e4301800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
What's going on here? How can this be fixed?
Thanks,
J
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