Пересканирование силы устройства PCI, которое было неправильно обнаружено OS

Я использую ubuntu 14.04.3 , kernel version 3.13.0-67 с картой Wi-Fi Atheros AR93xx .Many времен, никакая беспроводная связь не обнаруживается на начальной загрузке системы. Ниже проблема, которую я обнаружил.

Беспроводная карта должна быть обнаружена как "Сетевой контроллер" ядром однако его обнаруженный как "Контроллер Ethernet" ядром. Ниже lspci -nn журнал команды.

00:00.0 Host bridge [0600]: Intel Corporation ValleyView SSA-CUnit [8086:0f00] (rev 0e)
00:02.0 VGA compatible controller [0300]: Intel Corporation ValleyView Gen7 [8086:0f31] (rev 0e)
00:13.0 SATA controller [0106]: Intel Corporation ValleyView 6-Port SATA AHCI Controller [8086:0f23] (rev 0e)
00:14.0 USB controller [0c03]: Intel Corporation ValleyView USB xHCI Host Controller [8086:0f35] (rev 0e)
00:1a.0 Encryption controller [1080]: Intel Corporation ValleyView SEC [8086:0f18] (rev 0e)
00:1b.0 Audio device [0403]: Intel Corporation ValleyView High Definition Audio Controller [8086:0f04] (rev 0e)
00:1c.0 PCI bridge [0604]: Intel Corporation ValleyView PCI Express Root Port [8086:0f48] (rev 0e)
00:1c.1 PCI bridge [0604]: Intel Corporation ValleyView PCI Express Root Port [8086:0f4a] (rev 0e)
00:1c.2 PCI bridge [0604]: Intel Corporation ValleyView PCI Express Root Port [8086:0f4c] (rev 0e)
00:1c.3 PCI bridge [0604]: Intel Corporation ValleyView PCI Express Root Port [8086:0f4e] (rev 0e)
00:1f.0 ISA bridge [0601]: Intel Corporation ValleyView Power Control Unit [8086:0f1c] (rev 0e)
00:1f.3 SMBus [0c05]: Intel Corporation ValleyView SMBus Controller [8086:0f12] (rev 0e)
02:00.0 Ethernet controller [0200]: Qualcomm Atheros Device [168c:abcd] (rev 01)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)

Вот системный журнал также, который подтверждает, что устройство было обнаружено неправильно.

May 25 19:14:35 ubuntu kernel: [    0.208784] pci 0000:02:00.0: [168c:abcd] type 00 class 0x020000
May 25 19:14:35 ubuntu kernel: [    0.208807] pci 0000:02:00.0: reg 0x10: [mem 0xd0700000-0xd071ffff 64bit]
May 25 19:14:35 ubuntu kernel: [    0.208846] pci 0000:02:00.0: reg 0x30: [mem 0xd0720000-0xd072ffff pref]
May 25 19:14:35 ubuntu kernel: [    0.208901] pci 0000:02:00.0: supports D1
May 25 19:14:35 ubuntu kernel: [    0.208905] pci 0000:02:00.0: PME# supported from D0 D1 D3hot
May 25 19:14:35 ubuntu kernel: [    0.208947] pci 0000:02:00.0: System wakeup disabled by ACPI

Если карта Wi-Fi обнаруживается надлежащая, я должен видеть следующее в lspci -nn вывод.

02:00.0 Network controller [0280]: Qualcomm Atheros AR93xx Wireless Network Adapter [168c:0030] (rev 01)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)

в то время как ниже строк в системном журнале.

Apr  8 16:44:06 ubuntu kernel: [    0.208677] pci 0000:02:00.0: [168c:0030] type 00 class 0x028000
Apr  8 16:44:06 ubuntu kernel: [    0.208709] pci 0000:02:00.0: reg 0x10: [mem 0xd0700000-0xd071ffff 64bit]
Apr  8 16:44:06 ubuntu kernel: [    0.208773] pci 0000:02:00.0: reg 0x30: [mem 0xd0720000-0xd072ffff pref]

Решения, которые я попробовал, состояли в том, чтобы удалить и повторно просканировать устройство.

sudo sh -c "echo 1 > /sys/bus/pci/devices/0000\:02\:00.0/remove"
sudo sh -c "echo 1 > /sys/bus/pci/rescan "

но это снова показывает то же самое. Беспроводная плата PCI все еще обнаруживает как Контроллер Ethernet. Я понимаю, что его обнаруженный ядром неправильным способом, но, чем, что могло быть лучшим способом сделать реальное пересканирование устройства (без перезагрузки) или вынудить ядро обнаружить корректный тип устройства.

Также ниже полный журнал, сгенерированный беспроводным информационным сценарием, как рекомендуется на форумах человечности.

########## wireless info START ##########

Report from: 30 May 2016 12:32 IST +0530

Booted last: 30 May 2016 11:40 IST +0530

Script from: 26 May 2016 21:56 UTC +0000

##### release ###########################

Distributor ID: Ubuntu
Description:    Ubuntu 14.04.3 LTS
Release:    14.04
Codename:   trusty

##### kernel ############################

Linux 3.13.0-67-generic #110-Ubuntu SMP Fri Oct 23 13:24:41 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, text

##### desktop ###########################

sed: can't read /home/ubuntu/.dmrc: No such file or directory

Could not be determined.

##### lspci #############################

02:00.0 Ethernet controller [0200]: Qualcomm Atheros Device [168c:abcd] (rev 01)

03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
    Subsystem: Intel Corporation Device [8086:2055]
    Kernel driver in use: r8169

##### lsusb #############################

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

##### PCMCIA card info ##################

##### rfkill ############################

##### lsmod #############################

ath9k                 164164  0 
ath9k_common           13551  1 ath9k
ath9k_hw              453856  2 ath9k_common,ath9k
ath                    28698  3 ath9k_common,ath9k,ath9k_hw
mac80211              630728  1 ath9k
cfg80211              484040  3 ath,ath9k,mac80211

##### interfaces ########################

auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet static
address 192.168.20.10
netmask 255.255.255.0

##### ifconfig ##########################

eth0      Link encap:Ethernet  HWaddr <MAC 'eth0' [IF1]>  
          inet addr:192.168.1.53  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::<IP6 'eth0' [IF1]>/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5616 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4084 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:707839 (707.8 KB)  TX bytes:3170000 (3.1 MB)

##### iwconfig ##########################

eth0      no wireless extensions.

lo        no wireless extensions.

##### route #############################

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0

##### resolv.conf #######################

nameserver 0.0.0.0
nameserver 127.0.0.1
nameserver 192.168.1.10
nameserver 127.0.0.1
search domain.name

##### network managers ##################

Installed:

    NetworkManager

Running:

    None found.

##### NetworkManager info ###############

** (process:3060): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files

** (process:3060): WARNING **: error: could not connect to NetworkManager

NetworkManager Tool

State: unknown

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=false
WimaxEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

no-auto-default=<MAC address>,C0:3F:D5:69:4A:55,00:A0:C6:67:04:30,C0:3F:D5:69:72:1C,C0:3F:D5:69:0D:BD,B8:AE:ED:70:45:10,

[ifupdown]
managed=false

##### NetworkManager profiles ###########

[[/etc/NetworkManager/system-connections/Zaya Office 2 1]] (600 root)
[connection] id=Zaya Office 2 1 | type=802-11-wireless
[802-11-wireless] ssid=Zaya Office 2 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/my Office 3]] (600 root)
[connection] id=my Office 3 | type=802-11-wireless
[802-11-wireless] ssid=my Office 3 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/my Office1]] (600 root)
[connection] id=my Office1 | type=802-11-wireless
[802-11-wireless] ssid=my Office1 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/WRTD-303N_d2f567]] (600 root)
[connection] id=WRTD-303N_d2f567 | type=802-11-wireless
[802-11-wireless] ssid=WRTD-303N_d2f567 | mac-address=<MAC address>
[ipv6] method=auto
[ipv4] method=auto

[[/etc/NetworkManager/system-connections/Zaya Office 2]] (600 root)
[connection] id=Zaya Office 2 | type=802-11-wireless
[802-11-wireless] ssid=Zaya Office 2 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/office-3_2GEXT]] (600 root)
[connection] id=office-3_2GEXT | type=802-11-wireless
[802-11-wireless] ssid=office-3_2GEXT | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/office-4]] (600 root)
[connection] id=office-4 | type=802-11-wireless
[802-11-wireless] ssid=office-4 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/office-3]] (600 root)
[connection] id=office-3 | type=802-11-wireless
[802-11-wireless] ssid=office-3 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/office-3 1]] (600 root)
[connection] id=office-3 1 | type=802-11-wireless
[802-11-wireless] ssid=office-3 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

##### iw reg get ########################

Region: Asia/Kolkata (based on set time zone)

country 00:
    (2402 - 2472 @ 40), (3, 20)
    (2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
    (5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS

##### iwlist channels ###################

eth0      no frequency information.

lo        no frequency information.

##### iwlist scan #######################

eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

##### module infos ######################

[ath9k]
filename:       /lib/modules/3.13.0-67-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k.ko
license:        Dual BSD/GPL
description:    Support for Atheros 802.11n wireless LAN cards.
author:         Atheros Communications
srcversion:     E7A57F092F500DEC330BD56
depends:        ath9k_hw,mac80211,ath9k_common,cfg80211,ath
intree:         Y
vermagic:       3.13.0-67-generic SMP mod_unload modversions 
signer:         Magrathea: Glacier signing key
sig_key:        2E:7A:AB:A0:3B:9A:BA:73:02:BA:CB:8F:81:3D:80:FF:AC:23:04:50
sig_hashalgo:   sha512
parm:           debug:Debugging mask (uint)
parm:           nohwcrypt:Disable hardware encryption (int)
parm:           blink:Enable LED blink on activity (int)
parm:           btcoex_enable:Enable wifi-BT coexistence (int)
parm:           bt_ant_diversity:Enable WLAN/BT RX antenna diversity (int)
parm:           ps_enable:Enable WLAN PowerSave (int)

[ath9k_common]
filename:       /lib/modules/3.13.0-67-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_common.ko
license:        Dual BSD/GPL
description:    Shared library for Atheros wireless 802.11n LAN cards.
author:         Atheros Communications
srcversion:     93644B269B570BC55CF5154
depends:        ath,ath9k_hw
intree:         Y
vermagic:       3.13.0-67-generic SMP mod_unload modversions 
signer:         Magrathea: Glacier signing key
sig_key:        2E:7A:AB:A0:3B:9A:BA:73:02:BA:CB:8F:81:3D:80:FF:AC:23:04:50
sig_hashalgo:   sha512

[ath9k_hw]
filename:       /lib/modules/3.13.0-67-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_hw.ko
license:        Dual BSD/GPL
description:    Support for Atheros 802.11n wireless LAN cards.
author:         Atheros Communications
srcversion:     65C14EF588BF1A68181643C
depends:        ath
intree:         Y
vermagic:       3.13.0-67-generic SMP mod_unload modversions 
signer:         Magrathea: Glacier signing key
sig_key:        2E:7A:AB:A0:3B:9A:BA:73:02:BA:CB:8F:81:3D:80:FF:AC:23:04:50
sig_hashalgo:   sha512

[ath]
filename:       /lib/modules/3.13.0-67-generic/kernel/drivers/net/wireless/ath/ath.ko
license:        Dual BSD/GPL
description:    Shared library for Atheros wireless LAN cards.
author:         Atheros Communications
srcversion:     88A67C5359B02C5A710AFCF
depends:        cfg80211
intree:         Y
vermagic:       3.13.0-67-generic SMP mod_unload modversions 
signer:         Magrathea: Glacier signing key
sig_key:        2E:7A:AB:A0:3B:9A:BA:73:02:BA:CB:8F:81:3D:80:FF:AC:23:04:50
sig_hashalgo:   sha512

[mac80211]
filename:       /lib/modules/3.13.0-67-generic/kernel/net/mac80211/mac80211.ko
license:        GPL
description:    IEEE 802.11 subsystem
srcversion:     CD516ABEC909374CB2C52DC
depends:        cfg80211
intree:         Y
vermagic:       3.13.0-67-generic SMP mod_unload modversions 
signer:         Magrathea: Glacier signing key
sig_key:        2E:7A:AB:A0:3B:9A:BA:73:02:BA:CB:8F:81:3D:80:FF:AC:23:04:50
sig_hashalgo:   sha512
parm:           max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm:           max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm:           beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm:           probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm:           ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)

[cfg80211]
filename:       /lib/modules/3.13.0-67-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:         Johannes Berg
srcversion:     695424C2F5CD23A91B67E25
depends:        
intree:         Y
vermagic:       3.13.0-67-generic SMP mod_unload modversions 
signer:         Magrathea: Glacier signing key
sig_key:        2E:7A:AB:A0:3B:9A:BA:73:02:BA:CB:8F:81:3D:80:FF:AC:23:04:50
sig_hashalgo:   sha512
parm:           ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:           cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

##### module parameters #################

[ath9k]
blink: 0
bt_ant_diversity: 0
btcoex_enable: 0
nohwcrypt: 1
ps_enable: 0

[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500

[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

lp
rtc
ath9k

##### modprobe options ##################

[/etc/modprobe.d/ath9k.conf]
options ath9k nohwcrypt=1

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en

##### rc.local ##########################

/bin/sh /usr/local/bin/startServer.sh
/bin/echo never > /sys/kernel/mm/transparent_hugepage/enabled 
exit 0

##### pm-utils ##########################

##### udev rules ########################

[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x10ec:0x8168 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF1]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x168c:0x0030 (ath9k)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"

##### dmesg #############################

########## wireless info END ############

Любая справка значительно ценится.