iwl3945: HARDWARE GONE??
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From: Priit Laes on 2 Jul 2010 12:10 Heya! Bumped my kernel to version 2.6.35-rc3-00391-g97e0214 and ran into HARDWARE GONE error message.. Hardware is Lenovo x60s and wireless card is intel 3945: 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) Subsystem: Intel Corporation ThinkPad R60e/X60s Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at edf00000 (32-bit, non-prefetchable) [size=4K] Capabilities: [c8] Power Management version 2 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] Express Legacy Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number 00-xx-xx-xx-xx-xx-xx-xx Kernel driver in use: iwl3945 Kernel modules: iwl3945 I have attached dmesg error message... Cheers, Priit :)
From: John W. Linville on 2 Jul 2010 12:40 On Fri, Jul 02, 2010 at 07:02:55PM +0300, Priit Laes wrote: > Heya! > > Bumped my kernel to version 2.6.35-rc3-00391-g97e0214 and ran into > HARDWARE GONE error message.. > > Hardware is Lenovo x60s and wireless card is intel 3945: > > 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) > Subsystem: Intel Corporation ThinkPad R60e/X60s > Flags: bus master, fast devsel, latency 0, IRQ 47 > Memory at edf00000 (32-bit, non-prefetchable) [size=4K] > Capabilities: [c8] Power Management version 2 > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ > Capabilities: [e0] Express Legacy Endpoint, MSI 00 > Capabilities: [100] Advanced Error Reporting > Capabilities: [140] Device Serial Number 00-xx-xx-xx-xx-xx-xx-xx > Kernel driver in use: iwl3945 > Kernel modules: iwl3945 > > I have attached dmesg error message... > > Cheers, > Priit :) > [13813.347617] Uhhuh. NMI received for unknown reason a1 on CPU 0. > [13813.347617] You have some hardware problem, likely on the PCI bus. > [13813.347617] Dazed and confused, but trying to continue > [13813.347617] iwl3945 0000:03:00.0: HARDWARE GONE?? INTA == 0xffffffff We've been seeing this sort of thing a lot -- somehow the iwl3945 gets disconnected from the PCI bus. Anyone have any clue how that happens? John -- John W. Linville Someday the world will need a hero, and you linville(a)tuxdriver.com might be all we have. Be ready. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Stephen Hemminger on 2 Jul 2010 12:50 On Fri, 2 Jul 2010 12:26:50 -0400 "John W. Linville" <linville(a)tuxdriver.com> wrote: > On Fri, Jul 02, 2010 at 07:02:55PM +0300, Priit Laes wrote: > > Heya! > > > > Bumped my kernel to version 2.6.35-rc3-00391-g97e0214 and ran into > > HARDWARE GONE error message.. > > > > Hardware is Lenovo x60s and wireless card is intel 3945: > > > > 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) > > Subsystem: Intel Corporation ThinkPad R60e/X60s > > Flags: bus master, fast devsel, latency 0, IRQ 47 > > Memory at edf00000 (32-bit, non-prefetchable) [size=4K] > > Capabilities: [c8] Power Management version 2 > > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ > > Capabilities: [e0] Express Legacy Endpoint, MSI 00 > > Capabilities: [100] Advanced Error Reporting > > Capabilities: [140] Device Serial Number 00-xx-xx-xx-xx-xx-xx-xx > > Kernel driver in use: iwl3945 > > Kernel modules: iwl3945 > > > > I have attached dmesg error message... > > > > Cheers, > > Priit :) > > > [13813.347617] Uhhuh. NMI received for unknown reason a1 on CPU 0. > > [13813.347617] You have some hardware problem, likely on the PCI bus. > > [13813.347617] Dazed and confused, but trying to continue > > [13813.347617] iwl3945 0000:03:00.0: HARDWARE GONE?? INTA == 0xffffffff > > We've been seeing this sort of thing a lot -- somehow the iwl3945 gets > disconnected from the PCI bus. Anyone have any clue how that happens? Usually this kind of problem is a power management issue. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Robert Hancock on 5 Jul 2010 20:30 On 07/02/2010 10:02 AM, Priit Laes wrote: > Heya! > > Bumped my kernel to version 2.6.35-rc3-00391-g97e0214 and ran into > HARDWARE GONE error message.. > > Hardware is Lenovo x60s and wireless card is intel 3945: > > 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) > Subsystem: Intel Corporation ThinkPad R60e/X60s > Flags: bus master, fast devsel, latency 0, IRQ 47 > Memory at edf00000 (32-bit, non-prefetchable) [size=4K] > Capabilities: [c8] Power Management version 2 > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ > Capabilities: [e0] Express Legacy Endpoint, MSI 00 > Capabilities: [100] Advanced Error Reporting > Capabilities: [140] Device Serial Number 00-xx-xx-xx-xx-xx-xx-xx > Kernel driver in use: iwl3945 > Kernel modules: iwl3945 Wonder if somehow an ACPI power resource powering the wireless card got switched off? What previous kernel version was working, can you try bisecting? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Priit Laes on 6 Jul 2010 08:50
Ühel kenal päeval, E, 2010-07-05 kell 18:18, kirjutas Robert Hancock: > On 07/02/2010 10:02 AM, Priit Laes wrote: > > Heya! > > > > Bumped my kernel to version 2.6.35-rc3-00391-g97e0214 and ran into > > HARDWARE GONE error message.. > > > > Hardware is Lenovo x60s and wireless card is intel 3945: > > > > 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) > > Subsystem: Intel Corporation ThinkPad R60e/X60s > > Flags: bus master, fast devsel, latency 0, IRQ 47 > > Memory at edf00000 (32-bit, non-prefetchable) [size=4K] > > Capabilities: [c8] Power Management version 2 > > Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ > > Capabilities: [e0] Express Legacy Endpoint, MSI 00 > > Capabilities: [100] Advanced Error Reporting > > Capabilities: [140] Device Serial Number 00-xx-xx-xx-xx-xx-xx-xx > > Kernel driver in use: iwl3945 > > Kernel modules: iwl3945 > > Wonder if somehow an ACPI power resource powering the wireless card got > switched off? What previous kernel version was working, can you try > bisecting? Bisecting is a bit hard, because I haven't seen this issue anymore :( -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |