Package: src:linux
Version: 3.16.7-ckt4-3
Severity: normal
Hi,
I was playing with the x86_energy_perf_policy tool to change the energy
performance policy of the CPU.
When the system boots, it indicates it has switched the CPU to the 'normal'
perf_policy (from 'performance').
[ 0.011281] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
When checked with the x86_energy_perf_policy tools, this looks OK:
rik@earth:~/bin$ sudo ./x86_energy_perf_policy -v -r
CPUID.06H.ECX: 0x9
cpu0: 0x0000000000000006
cpu1: 0x0000000000000006
cpu2: 0x0000000000000006
cpu3: 0x0000000000000006
6 seems to indicate 'normal' on my CPU.
To check the values, I configured the CPU to enter 'normal':
rik@earth:~/bin$ sudo ./x86_energy_perf_policy -v normal
CPUID.06H.ECX: 0x9
cpu0 msr0x1b0 0x0000000000000006 -> 0x0000000000000006
cpu1 msr0x1b0 0x0000000000000006 -> 0x0000000000000006
cpu2 msr0x1b0 0x0000000000000006 -> 0x0000000000000006
cpu3 msr0x1b0 0x0000000000000006 -> 0x0000000000000006
For 'performance', the tool sets the msr to 0 at the end:
rik@earth:~/bin$ sudo ./x86_energy_perf_policy -v performance
CPUID.06H.ECX: 0x9
cpu0 msr0x1b0 0x0000000000000006 -> 0x0000000000000000
cpu1 msr0x1b0 0x0000000000000006 -> 0x0000000000000000
cpu2 msr0x1b0 0x0000000000000006 -> 0x0000000000000000
cpu3 msr0x1b0 0x0000000000000006 -> 0x0000000000000000
Now, when the system boots, all cpu's are correctly set to 'normal'. But when I
suspend to RAM and wake the system again, cpu0's perf_policy is set to
performance again. The other cpu's remain at the normal policy:
rik@earth:~/bin$ sudo ./x86_energy_perf_policy -v -r
CPUID.06H.ECX: 0x9
cpu0: 0x0000000000000000
cpu1: 0x0000000000000006
cpu2: 0x0000000000000006
cpu3: 0x0000000000000006
It seems the perf_policy is not restored on resume for cpu0.
My system has the following cpu:
rik@earth:~/bin$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 2
Core(s) per socket: 2
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 58
Model name: Intel(R) Core(TM) i5-3360M CPU @ 2.80GHz
Stepping: 9
CPU MHz: 3433.390
CPU max MHz: 3500.0000
CPU min MHz: 1200.0000
BogoMIPS: 5581.57
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 3072K
NUMA node0 CPU(s): 0-3
Regards,
Rik
-- Package-specific info:
** Version:
Linux version 3.16.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version
4.8.4 (Debian 4.8.4-1) ) #1 SMP Debian 3.16.7-ckt4-3 (2015-02-03)
** Command line:
BOOT_IMAGE=/vmlinuz-3.16.0-4-amd64 root=/dev/mapper/vg_earth-root ro
elevator=deadline quiet systemd.show_status=1 splash
** Not tainted
** Kernel log:
[ 401.220242] pci 0000:00:1f.3: using default PCI settings
[ 401.220384] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus
alignment
[ 401.220402] ivb_uncore 0000:00:00.0: no hotplug settings from platform
[ 401.220407] ivb_uncore 0000:00:00.0: using default PCI settings
[ 401.220422] i915 0000:00:02.0: no hotplug settings from platform
[ 401.220427] i915 0000:00:02.0: using default PCI settings
[ 401.220442] xhci_hcd 0000:00:14.0: no hotplug settings from platform
[ 401.220447] xhci_hcd 0000:00:14.0: using default PCI settings
[ 401.220467] mei_me 0000:00:16.0: no hotplug settings from platform
[ 401.220472] mei_me 0000:00:16.0: using default PCI settings
[ 401.220489] e1000e 0000:00:19.0: no hotplug settings from platform
[ 401.220494] e1000e 0000:00:19.0: using default PCI settings
[ 401.220513] ehci-pci 0000:00:1a.0: no hotplug settings from platform
[ 401.220518] ehci-pci 0000:00:1a.0: using default PCI settings
[ 401.220537] snd_hda_intel 0000:00:1b.0: no hotplug settings from platform
[ 401.220548] pcieport 0000:00:1c.0: no hotplug settings from platform
[ 401.220559] pcieport 0000:00:1c.1: no hotplug settings from platform
[ 401.220600] pcieport 0000:00:1c.2: no hotplug settings from platform
[ 401.220610] pcieport 0000:00:1c.3: no hotplug settings from platform
[ 401.220620] pcieport 0000:00:1c.5: no hotplug settings from platform
[ 401.220668] ehci-pci 0000:00:1d.0: no hotplug settings from platform
[ 401.220673] ehci-pci 0000:00:1d.0: using default PCI settings
[ 401.220693] lpc_ich 0000:00:1f.0: no hotplug settings from platform
[ 401.220698] lpc_ich 0000:00:1f.0: using default PCI settings
[ 401.220717] ahci 0000:00:1f.2: no hotplug settings from platform
[ 401.220723] ahci 0000:00:1f.2: using default PCI settings
[ 401.220740] pci 0000:00:1f.3: no hotplug settings from platform
[ 401.220745] pci 0000:00:1f.3: using default PCI settings
[ 401.220790] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus
alignment
[ 401.220808] ivb_uncore 0000:00:00.0: no hotplug settings from platform
[ 401.220813] ivb_uncore 0000:00:00.0: using default PCI settings
[ 401.220828] i915 0000:00:02.0: no hotplug settings from platform
[ 401.220832] i915 0000:00:02.0: using default PCI settings
[ 401.220847] xhci_hcd 0000:00:14.0: no hotplug settings from platform
[ 401.220852] xhci_hcd 0000:00:14.0: using default PCI settings
[ 401.227563] mei_me 0000:00:16.0: no hotplug settings from platform
[ 401.227574] mei_me 0000:00:16.0: using default PCI settings
[ 401.227599] e1000e 0000:00:19.0: no hotplug settings from platform
[ 401.227604] e1000e 0000:00:19.0: using default PCI settings
[ 401.227623] ehci-pci 0000:00:1a.0: no hotplug settings from platform
[ 401.227628] ehci-pci 0000:00:1a.0: using default PCI settings
[ 401.227649] snd_hda_intel 0000:00:1b.0: no hotplug settings from platform
[ 401.227661] pcieport 0000:00:1c.0: no hotplug settings from platform
[ 401.227672] pcieport 0000:00:1c.1: no hotplug settings from platform
[ 401.227722] pcieport 0000:00:1c.2: no hotplug settings from platform
[ 401.227733] pcieport 0000:00:1c.3: no hotplug settings from platform
[ 401.227744] pcieport 0000:00:1c.5: no hotplug settings from platform
[ 401.227890] ehci-pci 0000:00:1d.0: no hotplug settings from platform
[ 401.227896] ehci-pci 0000:00:1d.0: using default PCI settings
[ 401.227915] lpc_ich 0000:00:1f.0: no hotplug settings from platform
[ 401.227921] lpc_ich 0000:00:1f.0: using default PCI settings
[ 401.227941] ahci 0000:00:1f.2: no hotplug settings from platform
[ 401.227946] ahci 0000:00:1f.2: using default PCI settings
[ 401.227964] pci 0000:00:1f.3: no hotplug settings from platform
[ 401.227969] pci 0000:00:1f.3: using default PCI settings
[ 401.228282] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus
alignment
[ 401.228307] ivb_uncore 0000:00:00.0: no hotplug settings from platform
[ 401.228313] ivb_uncore 0000:00:00.0: using default PCI settings
[ 401.228329] i915 0000:00:02.0: no hotplug settings from platform
[ 401.228334] i915 0000:00:02.0: using default PCI settings
[ 401.228350] xhci_hcd 0000:00:14.0: no hotplug settings from platform
[ 401.228355] xhci_hcd 0000:00:14.0: using default PCI settings
[ 401.228374] mei_me 0000:00:16.0: no hotplug settings from platform
[ 401.228379] mei_me 0000:00:16.0: using default PCI settings
[ 401.228398] e1000e 0000:00:19.0: no hotplug settings from platform
[ 401.228403] e1000e 0000:00:19.0: using default PCI settings
[ 401.228421] ehci-pci 0000:00:1a.0: no hotplug settings from platform
[ 401.228427] ehci-pci 0000:00:1a.0: using default PCI settings
[ 401.228447] snd_hda_intel 0000:00:1b.0: no hotplug settings from platform
[ 401.228458] pcieport 0000:00:1c.0: no hotplug settings from platform
[ 401.228468] pcieport 0000:00:1c.1: no hotplug settings from platform
[ 401.228512] pcieport 0000:00:1c.2: no hotplug settings from platform
[ 401.228522] pcieport 0000:00:1c.3: no hotplug settings from platform
[ 401.228532] pcieport 0000:00:1c.5: no hotplug settings from platform
[ 401.228577] ehci-pci 0000:00:1d.0: no hotplug settings from platform
[ 401.228583] ehci-pci 0000:00:1d.0: using default PCI settings
[ 401.228602] lpc_ich 0000:00:1f.0: no hotplug settings from platform
[ 401.228607] lpc_ich 0000:00:1f.0: using default PCI settings
[ 401.228627] ahci 0000:00:1f.2: no hotplug settings from platform
[ 401.228632] ahci 0000:00:1f.2: using default PCI settings
[ 401.228650] pci 0000:00:1f.3: no hotplug settings from platform
[ 401.228655] pci 0000:00:1f.3: using default PCI settings
[ 401.293253] acpi PNP0401:00: Already enumerated
[ 401.360118] acpi PNP0501:00: Still not present
[ 401.511001] e1000e: eth0 NIC Link is Down
[ 401.511866] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 401.657337] e1000e 0000:00:19.0: irq 47 for MSI/MSI-X
[ 401.761176] e1000e 0000:00:19.0: irq 47 for MSI/MSI-X
[ 401.761373] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 401.763465] iwlwifi 0000:02:00.0: L1 Enabled - LTR Disabled
[ 401.770232] iwlwifi 0000:02:00.0: Radio type=0x0-0x3-0x1
[ 401.868855] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 401.933127] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[ 405.174246] wlan0: authenticate with 00:26:5a:b8:4a:70
[ 405.176606] wlan0: send auth to 00:26:5a:b8:4a:70 (try 1/3)
[ 405.179033] wlan0: authenticated
[ 405.182135] wlan0: associate with 00:26:5a:b8:4a:70 (try 1/3)
[ 405.185430] wlan0: RX AssocResp from 00:26:5a:b8:4a:70 (capab=0x431 status=0
aid=3)
[ 405.189251] wlan0: associated
[ 405.189314] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
** Model information
sys_vendor: Dell Inc.
product_name: Latitude E6530
product_version: 01
chassis_vendor: Dell Inc.
chassis_version:
bios_vendor: Dell Inc.
bios_version: A16
board_vendor: Dell Inc.
board_name: 0JC5MT
board_version: A01
** Loaded modules:
msr
rfcomm
ctr
ccm
binfmt_misc
bnep
joydev
ip6t_REJECT
nf_conntrack_ipv6
nf_defrag_ipv6
ip6table_filter
ip6_tables
ipt_REJECT
xt_tcpudp
nf_conntrack_ipv4
nf_defrag_ipv4
xt_conntrack
nf_conntrack
iptable_filter
ip_tables
x_tables
arc4
iTCO_wdt
iTCO_vendor_support
ppdev
iwldvm
dell_wmi
sparse_keymap
mac80211
dell_laptop
dcdbas
x86_pkg_temp_thermal
intel_powerclamp
intel_rapl
coretemp
snd_hda_codec_hdmi
uvcvideo
kvm_intel
videobuf2_vmalloc
videobuf2_memops
snd_hda_codec_idt
kvm
ecb
videobuf2_core
snd_hda_codec_generic
v4l2_common
videodev
iwlwifi
media
btusb
bluetooth
6lowpan_iphc
psmouse
serio_raw
cfg80211
i2c_i801
rfkill
lpc_ich
mfd_core
snd_hda_intel
snd_hda_controller
battery
snd_hda_codec
snd_hwdep
parport_pc
snd_pcm
parport
snd_timer
snd
soundcore
dell_smo8800
shpchp
evdev
mei_me
mei
ac
processor
loop
fuse
autofs4
ext4
crc16
mbcache
jbd2
algif_skcipher
af_alg
dm_crypt
dm_mod
sg
sd_mod
crc_t10dif
sr_mod
crct10dif_generic
cdrom
hid_generic
usbhid
hid
crct10dif_pclmul
crct10dif_common
crc32_pclmul
crc32c_intel
ghash_clmulni_intel
aesni_intel
ahci
libahci
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
cryptd
libata
scsi_mod
sdhci_pci
sdhci
i915
mmc_core
e1000e
ehci_pci
ptp
ehci_hcd
pps_core
i2c_algo_bit
drm_kms_helper
xhci_hcd
drm
usbcore
i2c_core
usb_common
thermal
wmi
video
thermal_sys
button
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM
Controller [8086:0154] (rev 09)
Subsystem: Dell Device [1028:0535]
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: ivb_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core
processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0535]
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 44
Region 0: Memory at f6400000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset
Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI])
Subsystem: Dell Device [1028:0535]
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 42
Region 0: Memory at f7e20000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series
Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
Subsystem: Dell Device [1028:0535]
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 43
Region 0: Memory at f7e3c000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
Kernel driver in use: mei_me
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network
Connection [8086:1502] (rev 04)
Subsystem: Dell Device [1028:0535]
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 47
Region 0: Memory at f7e00000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at f7e39000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at f080 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset
Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 [EHCI])
Subsystem: Dell Device [1028:0535]
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 f7e38000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset
Family High Definition Audio Controller [8086:1e20] (rev 04)
Subsystem: Dell Device [1028:0535]
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 46
Region 0: Memory at f7e30000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset
Family PCI Express Root Port 1 [8086:1e10] (rev c4) (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, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
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 7 Series/C210 Series Chipset
Family PCI Express Root Port 2 [8086:1e12] (rev c4) (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, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: f7d00000-f7dfffff
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 7 Series/C210 Series Chipset
Family PCI Express Root Port 3 [8086:1e14] (rev c4) (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, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=06, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: f7200000-f7bfffff
Prefetchable memory behind bridge: 00000000f0a00000-00000000f13fffff
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 7 Series/C210 Series Chipset
Family PCI Express Root Port 4 [8086:1e16] (rev c4) (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, Cache Line Size: 64 bytes
Bus: primary=00, secondary=07, subordinate=0a, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: f6800000-f71fffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f09fffff
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.5 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset
Family PCI Express Root Port 6 [8086:1e1a] (rev c4) (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, Cache Line Size: 64 bytes
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
Memory behind bridge: f7c00000-f7cfffff
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 7 Series/C210 Series Chipset
Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 [EHCI])
Subsystem: Dell Device [1028:0535]
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 21
Region 0: Memory at f7e37000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation QM77 Express Chipset LPC
Controller [8086:1e55] (rev 04)
Subsystem: Dell Device [1028:0535]
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>
Kernel driver in use: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family
6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Device [1028:0535]
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 45
Region 0: I/O ports at f0d0 [size=8]
Region 1: I/O ports at f0c0 [size=4]
Region 2: I/O ports at f0b0 [size=8]
Region 3: I/O ports at f0a0 [size=4]
Region 4: I/O ports at f060 [size=32]
Region 5: Memory at f7e36000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family
SMBus Controller [8086:1e22] (rev 04)
Subsystem: Dell Device [1028:0535]
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 C routed to IRQ 18
Region 0: Memory at f7e35000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at f040 [size=32]
02:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300
[8086:422b] (rev 35)
Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN
[8086:1121]
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: 32 bytes
Interrupt: pin A routed to IRQ 48
Region 0: Memory at f7d00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
0b:00.0 SD Host controller [0805]: O2 Micro, Inc. OZ600FJ0/OZ900FJ0/OZ600FJS
SD/MMC Card Reader Controller [1217:8221] (rev 05) (prog-if 01)
Subsystem: Dell Device [1028:0535]
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: 32 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at f7c00000 (32-bit, non-prefetchable) [size=512]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
** USB devices:
Bus 004 Device 003: ID 0a5c:5801 Broadcom Corp. BCM5880 Secure Applications
Processor with fingerprint swipe sensor
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 004: ID 0c45:648b Microdia Integrated Webcam
Bus 003 Device 003: ID 413c:8197 Dell Computer Corp.
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 413c:3016 Dell Computer Corp. Optical 5-Button Wheel
Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 8.0
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-3.16.0-4-amd64 depends on:
ii debconf [debconf-2.0] 1.5.55
ii initramfs-tools [linux-initramfs-tool] 0.116
ii kmod 18-3
ii linux-base 3.5
ii module-init-tools 18-3
Versions of packages linux-image-3.16.0-4-amd64 recommends:
ii firmware-linux-free 3.3
ii irqbalance 1.0.6-3
Versions of packages linux-image-3.16.0-4-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02~beta2-20
pn linux-doc-3.16 <none>
Versions of packages linux-image-3.16.0-4-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
ii firmware-iwlwifi 0.43
pn firmware-libertas <none>
pn firmware-linux <none>
ii firmware-linux-nonfree 0.43
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
ii firmware-ralink 0.43
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information:
linux-image-3.16.0-4-amd64/postinst/depmod-error-initrd-3.16.0-4-amd64: false
linux-image-3.16.0-4-amd64/postinst/mips-initrd-3.16.0-4-amd64:
linux-image-3.16.0-4-amd64/prerm/removing-running-kernel-3.16.0-4-amd64: true
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