--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: Regression: hot plugging sdhc card on Acer Aspire One
- From: ael <law_ence.dev@ntlworld.com>
- Date: Wed, 25 May 2011 17:49:03 +0100
- Message-id: <20110525164903.2570.98683.reportbug@elf.conquest>
Package: linux-2.6
Version: 2.6.38-5
Severity: normal
The Acer Aspire One netbook has two card readers, left & right.
Until recently (sorry not sure when regression happened) hotplugging
the right hand card worked. But now such a card is only seen
on cold boot.
I am reporting on a system which has just booted with the card present,
and all is well:
$ ls -l /dev/disk/by-label/
total 0
lrwxrwxrwx 1 root root 15 May 25 16:22 ael_elf1 -> ../../mmcblk0p1
lrwxrwxrwx 1 root root 15 May 25 16:22 ael_elf2 -> ../../mmcblk1p1
lrwxrwxrwx 1 root root 10 May 25 16:22 Elf_ST_ssd -> ../../sda1
The rh card above is "ael_elf1" and /dev/mmcblkop1.
Relevant extracts from /var/log/messages seem to be:-
======================================================
May 25 16:22:32 elf kernel: [ 2.913360] sdhci: Secure Digital Host Controller
Interface driver
May 25 16:22:32 elf kernel: [ 2.913464] sdhci: Copyright(c) Pierre Ossman
May 25 16:22:32 elf kernel: [ 2.934644] sdhci-pci 0000:01:00.0: SDHCI control
ler found [197b:2382] (rev 0)
May 25 16:22:32 elf kernel: [ 2.934800] sdhci-pci 0000:01:00.0: enabling devi
ce (0000 -> 0002)
May 25 16:22:32 elf kernel: [ 2.934918] sdhci-pci 0000:01:00.0: PCI INT A ->
GSI 16 (level, low) -> IRQ 16
May 25 16:22:32 elf kernel: [ 2.935266] mmc0: no vmmc regulator found
May 25 16:22:32 elf kernel: [ 2.936396] mmc0: SDHCI controller on PCI [0000:01:00.0] using ADMA
May 25 16:22:32 elf kernel: [ 2.936545] sdhci-pci 0000:01:00.2: SDHCI controller found [197b:2381] (rev 0)
May 25 16:22:32 elf kernel: [ 2.936689] sdhci-pci 0000:01:00.2: enabling device (0000 -> 0002)
May 25 16:22:32 elf kernel: [ 2.936805] sdhci-pci 0000:01:00.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16
May 25 16:22:32 elf kernel: [ 2.936939] sdhci-pci 0000:01:00.2: Refusing to bind to secondary interface.
May 25 16:22:32 elf kernel: [ 2.937048] sdhci-pci 0000:01:00.2: PCI INT A disabled
May 25 16:22:32 elf kernel: [ 2.937188] sdhci-pci 0000:04:00.0: SDHCI controller found [197b:2382] (rev 0)
May 25 16:22:32 elf kernel: [ 2.937336] sdhci-pci 0000:04:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
May 25 16:22:32 elf kernel: [ 2.937624] mmc1: no vmmc regulator found
May 25 16:22:32 elf kernel: [ 2.938505] mmc1: SDHCI controller on PCI [0000:04:00.0] using ADMA
May 25 16:22:32 elf kernel: [ 2.938644] sdhci-pci 0000:04:00.2: SDHCI controller found [197b:2381] (rev 0)
May 25 16:22:32 elf kernel: [ 2.938797] sdhci-pci 0000:04:00.2: PCI INT A -> GSI 19 (level, low) -> IRQ 19
May 25 16:22:32 elf kernel: [ 2.938937] sdhci-pci 0000:04:00.2: Refusing to bind to secondary interface.
May 25 16:22:32 elf kernel: [ 2.939046] sdhci-pci 0000:04:00.2: PCI INT A disabled
------
May 25 16:22:32 elf kernel: [ 4.289286] mmc0: new SDHC card at address 0007 <=== The target card ***RH slot*****
May 25 16:22:32 elf kernel: [ 4.317047] mmcblk0: mmc0:0007 SD16G 15.0 GiB
May 25 16:22:32 elf kernel: [ 4.321947] mmcblk0: p1
May 25 16:22:32 elf kernel: [ 4.531611] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
May 25 16:22:32 elf kernel: [ 4.883331] mmc1: new SDHC card at address 0003 <==== left hand slot
May 25 16:22:32 elf kernel: [ 4.883989] mmcblk1: mmc1:0003 SD32G 30.0 GiB
May 25 16:22:32 elf kernel: [ 4.885868] mmcblk1: p1
May 25 16:22:32 elf kernel: [ 5.228510] <30>udev[315]: starting version 167
--------------
May 25 16:22:32 elf kernel: [ 9.838195] pci_hotplug: PCI Hot Plug PCI Core ve
rsion: 0.5
May 25 16:22:32 elf kernel: [ 9.862304] pciehp: PCI Express Hot Plug Controll
er Driver version: 0.4
May 25 16:22:32 elf kernel: [ 10.526330] EXT4-fs (mmcblk1p1): mounted filesystem without journal. Opts: (null)
------
May 25 16:28:01 elf kernel: [ 343.594266] EXT4-fs (mmcblk1p1): re-mounted. Opts: commit=0
[ Comment: notice that LH card looks like a hotplug remount, but nothing
similar for the target RH card. Consistent with problem hotplug? ]
=========================================================================
In /etc/modprobe.d/aspire-rhs-sd_slot.conf :-
#options pciehp pciehp_force=1 pciehp_detect_mode=pcie
#
options pciehp pciehp_force=1 pciehp_detect_mode=pcie pciehp_debug=1
-------------------------------------------------------------------
The card readers are JMicron SD/MMC controllers.
See also http://wiki.debian.org/DebianAcerOne, and
http://wiki.archlinux.org/index.php/Acer_Aspire_One.
-------------------------------------------------------------------
Now to the problem. If in contrast the system is booted without
a card installed into the right hand slot, then when a card
is subsequently inserted, nothing happens. No uevent as
reported by udevadm monitor, no /dev/disk/ entries, nothing in
/var/log/messages. lsmod for the cold boot case is included by
reportbug towards the end of this report. Here is lsmod for
the problem hotplug case:
--------------------------------------------------------
Module Size Used by
pciehp 26590 0
acpi_cpufreq 12737 0
mperf 12387 1 acpi_cpufreq
cpufreq_powersave 12422 0
cpufreq_userspace 12520 0
cpufreq_stats 12670 0
cpufreq_conservative 13598 0
snd_hrtimer 12540 1
microcode 13213 0
uinput 12984 1
fuse 55640 1
nfsd 196206 13
exportfs 12527 1 nfsd
nfs 214151 0
lockd 60890 2 nfsd,nfs
fscache 31438 1 nfs
nfs_acl 12463 2 nfsd,nfs
auth_rpcgss 31739 2 nfsd,nfs
sunrpc 136969 19 nfsd,nfs,lockd,nfs_acl,auth_rpcgss
pci_hotplug 26303 1 pciehp
loop 17805 0
dm_crypt 17809 0
dm_mod 56394 1 dm_crypt
joydev 16906 0
snd_hda_codec_realtek 207838 1
arc4 12418 2
ecb 12649 2
snd_hda_intel 21529 0
snd_hda_codec 57563 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 12906 1 snd_hda_codec
i915 276436 1
snd_pcm 52774 2 snd_hda_intel,snd_hda_codec
ath5k 119030 0
snd_seq 39172 1
ath 17021 1 ath5k
uvcvideo 52490 0
mac80211 160285 1 ath5k
snd_timer 22171 3 snd_hrtimer,snd_pcm,snd_seq
drm_kms_helper 26501 1 i915
videodev 48418 1 uvcvideo
snd_seq_device 12995 1 snd_seq
drm 128416 2 i915,drm_kms_helper
cfg80211 106889 3 ath5k,ath,mac80211
i2c_i801 12670 0
i2c_algo_bit 12706 1 i915
tpm_tis 12949 0
snd 38153 9 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
i2c_core 18989 6 i915,drm_kms_helper,videodev,drm,i2c_algo_bit,i2c_i801
tpm 17476 1 tpm_tis
psmouse 45863 0
acerhdf 13051 0
evdev 13084 7
battery 12957 0
processor 26983 3 acpi_cpufreq
tpm_bios 12799 1 tpm
jmb38x_ms 16989 0
ac 12552 0
video 17345 1 i915
pcspkr 12515 0
serio_raw 12758 0
power_supply 13283 2 battery,ac
wmi 13018 0
rng_core 12550 0
memstick 13454 1 jmb38x_ms
rfkill 18510 1 cfg80211
soundcore 12878 1 snd
thermal_sys 17667 3 acerhdf,processor,video
button 12866 1 i915
snd_page_alloc 12841 2 snd_hda_intel,snd_pcm
ext4 251726 2
mbcache 12810 1 ext4
jbd2 55701 1 ext4
crc16 12327 1 ext4
mmc_block 17181 2
sd_mod 34941 2
crc_t10dif 12332 1 sd_mod
ata_generic 12439 0
ata_piix 21079 1
uhci_hcd 21850 0
libata 131904 2 ata_generic,ata_piix
ehci_hcd 34889 0
sdhci_pci 13000 0
scsi_mod 134369 2 sd_mod,libata
sdhci 21405 1 sdhci_pci
usbcore 99058 4 uvcvideo,uhci_hcd,ehci_hcd
mmc_core 52605 2 mmc_block,sdhci
r8169 36366 0
nls_base 12649 1 usbcore
mii 12562 1 r8169
--------------------------------------------------------------
Reloading the module while the rhs slot occupied does not help:
May 25 16:12:13 elf kernel: [ 821.010703] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 unloaded
May 25 16:12:23 elf kernel: [ 831.512092] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
----------------------------------------------
I wonder whether this is a simple as a change in the parameters for
pciehp or sdhci, but modinfo didn't give any useful information.
Neither did a quick google.
Summary: presumably a regression in pciehp, sdhci, or one of
the associated modules, preventing hotplugging working.
==============================================================
-- Package-specific info:
** Version:
Linux version 2.6.38-2-686 (Debian 2.6.38-5) (ben@decadent.org.uk) (gcc version 4.4.6 (Debian 4.4.6-3) ) #1 SMP Sun May 8 14:49:45 UTC 2011
** Command line:
BOOT_IMAGE=/boot/vmlinuz-2.6.38-2-686 root=UUID=b0e0725b-0ebb-4a27-964d-75eb6e73e069 ro elevator=noop enable_mtrr_cleanup kexec_jump_back_entry=0x65736572
** Not tainted
** Kernel log:
[ 5.228510] <30>udev[315]: starting version 167
[ 5.870778] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
[ 5.870921] ACPI: Power Button [PWRB]
[ 5.899216] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2
[ 5.918639] ACPI: Lid Switch [LID0]
[ 5.919288] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input3
[ 5.919430] ACPI: Sleep Button [SLPB]
[ 5.944383] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[ 5.944527] ACPI: Power Button [PWRF]
[ 6.129964] jmb38x_ms 0000:01:00.3: enabling device (0000 -> 0002)
[ 6.130089] jmb38x_ms 0000:01:00.3: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 6.130221] jmb38x_ms 0000:01:00.3: setting latency timer to 64
[ 6.130692] jmb38x_ms 0000:04:00.3: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 6.133884] jmb38x_ms 0000:04:00.3: setting latency timer to 64
[ 6.140670] intel_rng: FWH not detected
[ 6.142420] input: PC Speaker as /devices/platform/pcspkr/input/input5
[ 6.185233] wmi: Mapper loaded
[ 6.246032] ACPI: AC Adapter [ACAD] (on-line)
[ 6.250973] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input6
[ 6.272875] leds_ss4200: no LED devices found
[ 6.277182] ACPI: Video Device [OVGA] (multi-head: yes rom: yes post: no)
[ 6.357702] ACPI: Battery Slot [BAT1] (battery absent)
[ 6.459548] ACPI: acpi_idle registered with cpuidle
[ 6.465796] acerhdf: Acer Aspire One Fan driver, v.0.5.24
[ 6.465910] acerhdf: Fan control off, to enable do:
[ 6.466003] acerhdf: echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
[ 6.501920] Marking TSC unstable due to TSC halts in idle
[ 6.508174] Switching to clocksource hpet
[ 6.761012] cfg80211: Calling CRDA to update world regulatory domain
[ 6.863513] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 6.930351] Linux video capture interface: v2.00
[ 7.184935] [drm] Initialized drm 1.1.0 20060810
[ 7.206162] uvcvideo: Found UVC 1.00 device Acer Crystal Eye webcam (064e:d101)
[ 7.223584] input: Acer Crystal Eye webcam as /devices/pci0000:00/0000:00:1d.7/usb1/1-5/1-5:1.0/input/input7
[ 7.224248] usbcore: registered new interface driver uvcvideo
[ 7.224349] USB Video Class driver (v1.0.0)
[ 7.482736] ath5k 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 7.482863] ath5k 0000:03:00.0: setting latency timer to 64
[ 7.483117] ath5k 0000:03:00.0: registered as 'phy0'
[ 7.666095] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 7.666214] i915 0000:00:02.0: setting latency timer to 64
[ 7.864189] mtrr: no more MTRRs available
[ 7.864291] [drm] MTRR allocation failed. Graphics performance may suffer.
[ 7.868872] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 7.868978] [drm] Driver supports precise vblank timestamp query.
[ 7.933116] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 7.933960] [drm] initialized overlay support
[ 7.987115] ath: EEPROM regdomain: 0x65
[ 7.987126] ath: EEPROM indicates we should expect a direct regpair map
[ 7.987140] ath: Country alpha2 being used: 00
[ 7.987148] ath: Regpair used: 0x65
[ 8.023203] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 8.026494] Registered led device: ath5k-phy0::rx
[ 8.026677] Registered led device: ath5k-phy0::tx
[ 8.026735] ath5k phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70)
[ 8.231180] fbcon: inteldrmfb (fb0) is primary device
[ 8.254939] Console: switching to colour frame buffer device 128x37
[ 8.269419] fb0: inteldrmfb frame buffer device
[ 8.269590] drm: registered panic notifier
[ 8.270313] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 8.270707] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 8.271240] HDA Intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[ 8.271338] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 8.320757] Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04773/0xa40000/0xa0000
[ 8.359960] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input8
[ 8.363433] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 8.376610] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input10
[ 9.083335] EXT4-fs (sda1): re-mounted. Opts: (null)
[ 9.408133] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 9.500847] device-mapper: uevent: version 1.0.3
[ 9.510202] device-mapper: ioctl: 4.19.1-ioctl (2011-01-07) initialised: dm-devel@redhat.com
[ 9.716197] loop: module loaded
[ 9.838195] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 9.862288] pciehp: pcie_port_service_register = 0 <== Maybe 0,1??
[ 9.862304] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 10.526330] EXT4-fs (mmcblk1p1): mounted filesystem without journal. Opts: (null)
[ 11.298673] RPC: Registered udp transport module.
[ 11.305857] RPC: Registered tcp transport module.
[ 11.313069] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 11.395490] FS-Cache: Loaded
[ 11.516000] FS-Cache: Netfs 'nfs' registered for caching
[ 11.601757] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 11.859935] fuse init (API version 7.16)
[ 12.563868] microcode: CPU0 sig=0x106c2, pf=0x4, revision=0x218
[ 12.619719] microcode: CPU1 sig=0x106c2, pf=0x4, revision=0x218
[ 12.681240] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 13.396146] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 13.406262] NFSD: starting 90-second grace period
[ 13.614716] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input11
[ 15.380463] sshd (1753): /proc/1753/oom_adj is deprecated, please use /proc/1753/oom_score_adj instead.
[ 15.580469] ata2.00: configured for UDMA/100
[ 15.584637] ata2: EH complete
[ 341.981828] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[ 343.594266] EXT4-fs (mmcblk1p1): re-mounted. Opts: commit=0
[ 365.536873] r8169 0000:02:00.0: eth0: link down
[ 365.536887] r8169 0000:02:00.0: eth0: link down
[ 365.537516] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 367.272383] r8169 0000:02:00.0: eth0: link up
[ 367.273129] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 378.056087] eth0: no IPv6 routers present
** Model information
not available
** Loaded modules:
Module Size Used by
acpi_cpufreq 12737 0
mperf 12387 1 acpi_cpufreq
cpufreq_powersave 12422 0
cpufreq_userspace 12520 0
cpufreq_stats 12670 0
cpufreq_conservative 13598 0
snd_hrtimer 12540 1
uinput 12984 1
microcode 13213 0
fuse 55640 1
nfsd 196206 13
exportfs 12527 1 nfsd
nfs 214151 0
lockd 60890 2 nfsd,nfs
fscache 31438 1 nfs
nfs_acl 12463 2 nfsd,nfs
auth_rpcgss 31739 2 nfsd,nfs
sunrpc 136969 19 nfsd,nfs,lockd,nfs_acl,auth_rpcgss
pciehp 26590 0
pci_hotplug 26303 1 pciehp
loop 17805 0
dm_crypt 17809 0
dm_mod 56394 1 dm_crypt
joydev 16906 0
snd_hda_codec_realtek 207838 1
arc4 12418 2
ecb 12649 2
snd_hda_intel 21529 1
i915 276436 2
snd_hda_codec 57563 2 snd_hda_codec_realtek,snd_hda_intel
ath5k 119030 0
snd_hwdep 12906 1 snd_hda_codec
snd_pcm 52774 2 snd_hda_intel,snd_hda_codec
ath 17021 1 ath5k
mac80211 160285 1 ath5k
drm_kms_helper 26501 1 i915
snd_seq 39172 1
uvcvideo 52490 0
drm 128416 3 i915,drm_kms_helper
snd_timer 22171 3 snd_hrtimer,snd_pcm,snd_seq
snd_seq_device 12995 1 snd_seq
videodev 48418 1 uvcvideo
i2c_i801 12670 0
tpm_tis 12949 0
i2c_algo_bit 12706 1 i915
cfg80211 106889 3 ath5k,ath,mac80211
i2c_core 18989 6 i915,drm_kms_helper,videodev,drm,i2c_i801,i2c_algo_bit
snd 38153 11 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
acerhdf 13051 0
processor 26983 3 acpi_cpufreq
psmouse 45863 0
tpm 17476 1 tpm_tis
battery 12957 0
tpm_bios 12799 1 tpm
evdev 13084 15
video 17345 1 i915
ac 12552 0
pcspkr 12515 0
jmb38x_ms 16989 0
serio_raw 12758 0
wmi 13018 0
power_supply 13283 2 ac,battery
rng_core 12550 0
button 12866 1 i915
soundcore 12878 1 snd
rfkill 18510 1 cfg80211
thermal_sys 17667 3 acerhdf,processor,video
memstick 13454 1 jmb38x_ms
snd_page_alloc 12841 2 snd_hda_intel,snd_pcm
ext4 251726 2
mbcache 12810 1 ext4
jbd2 55701 1 ext4
crc16 12327 1 ext4
mmc_block 17181 2
sd_mod 34941 2
crc_t10dif 12332 1 sd_mod
ata_generic 12439 0
ata_piix 21079 1
libata 131904 2 ata_generic,ata_piix
uhci_hcd 21850 0
ehci_hcd 34889 0
scsi_mod 134369 2 sd_mod,libata
usbcore 99058 4 uvcvideo,uhci_hcd,ehci_hcd
sdhci_pci 13000 0
sdhci 21405 1 sdhci_pci
r8169 36366 0
mmc_core 52605 2 mmc_block,sdhci
mii 12562 1 r8169
nls_base 12649 1 usbcore
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GME Express Memory Controller Hub [8086:27ac] (rev 03)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at 78480000 (32-bit, non-prefetchable) [size=512K]
Region 1: I/O ports at 60c0 [size=8]
Region 2: Memory at 60000000 (32-bit, prefetchable) [size=256M]
Region 3: Memory at 78500000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at 78400000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>
00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 02)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 45
Region 0: Memory at 78540000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: 77300000-783fffff
Prefetchable memory behind bridge: 0000000070000000-0000000070ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00004fff
Memory behind bridge: 76300000-772fffff
Prefetchable memory behind bridge: 0000000071000000-00000000720fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.2 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 3 [8086:27d4] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 75200000-762fffff
Prefetchable memory behind bridge: 0000000072100000-00000000730fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 4 [8086:27d6] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 74100000-751fffff
Prefetchable memory behind bridge: 0000000073100000-00000000740fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8] (rev 02) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at 6080 [size=32]
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9] (rev 02) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 17
Region 4: I/O ports at 6060 [size=32]
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca] (rev 02) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at 6040 [size=32]
Kernel driver in use: uhci_hcd
00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb] (rev 02) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 19
Region 4: I/O ports at 6020 [size=32]
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc] (rev 02) (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at 78544400 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 02) (prog-if 80 [Master])
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at 01f0 [size=8]
Region 1: I/O ports at 03f4 [size=1]
Region 2: I/O ports at 0170 [size=8]
Region 3: I/O ports at 0374 [size=1]
Region 4: I/O ports at 60a0 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix
00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller [8086:27da] (rev 02)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 17
Region 4: I/O ports at 6000 [size=32]
Kernel driver in use: i801_smbus
01:00.0 System peripheral [0880]: JMicron Technology Corp. SD/MMC Host Controller [197b:2382]
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at 77300000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
01:00.2 SD Host controller [0805]: JMicron Technology Corp. Standard SD Host Controller [197b:2381] (prog-if 01)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at 77300100 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
01:00.3 System peripheral [0880]: JMicron Technology Corp. MS Host Controller [197b:2383]
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at 77300200 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: jmb38x_ms
01:00.4 System peripheral [0880]: JMicron Technology Corp. xD Host Controller [197b:2384]
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 255
Region 0: Memory at 77300300 (32-bit, non-prefetchable) [disabled] [size=256]
Capabilities: <access denied>
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 44
Region 0: I/O ports at 3000 [size=256]
Region 2: Memory at 71010000 (64-bit, prefetchable) [size=4K]
Region 4: Memory at 71000000 (64-bit, prefetchable) [size=64K]
Expansion ROM at 71020000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: r8169
03:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01)
Subsystem: Foxconn International, Inc. Device [105b:e008]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at 75200000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: ath5k
04:00.0 System peripheral [0880]: JMicron Technology Corp. SD/MMC Host Controller [197b:2382]
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 0: Memory at 74100300 (32-bit, non-prefetchable) [size=256]
Expansion ROM at 73100000 [disabled] [size=32K]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
04:00.2 SD Host controller [0805]: JMicron Technology Corp. Standard SD Host Controller [197b:2381] (prog-if 01)
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 19
Region 0: Memory at 74100200 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
04:00.3 System peripheral [0880]: JMicron Technology Corp. MS Host Controller [197b:2383]
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 0: Memory at 74100100 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: jmb38x_ms
04:00.4 System peripheral [0880]: JMicron Technology Corp. xD Host Controller [197b:2384]
Subsystem: Acer Incorporated [ALI] Device [1025:015b]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 0: Memory at 74100000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 064e:d101 Suyin Corp. Acer CrystalEye Webcam
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.38-2-686 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-2.6.38-2-686 depends on:
ii debconf [debconf-2.0] 1.5.39 Debian configuration management sy
ii initramfs-tools [linux-initra 0.99 tools for generating an initramfs
ii linux-base 3.2 Linux image base package
ii module-init-tools 3.12-1 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.38-2-686 recommends:
ii firmware-linux-free 3 Binary firmware for various driver
ii libc6-i686 2.13-4 Embedded GNU C Library: Shared lib
Versions of packages linux-image-2.6.38-2-686 suggests:
ii grub-pc 1.99~rc1-13 GRand Unified Bootloader, version
pn linux-doc-2.6.38 <none> (no description available)
Versions of packages linux-image-2.6.38-2-686 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
ii firmware-linux 0.29 Binary firmware for various driver
ii firmware-linux-nonfree 0.29 Binary firmware for various driver
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)
-- debconf information:
linux-image-2.6.38-2-686/postinst/depmod-error-initrd-2.6.38-2-686: false
linux-image-2.6.38-2-686/postinst/ignoring-do-bootloader-2.6.38-2-686:
linux-image-2.6.38-2-686/prerm/removing-running-kernel-2.6.38-2-686: true
linux-image-2.6.38-2-686/postinst/missing-firmware-2.6.38-2-686:
--- End Message ---