Wifi - 802.11n

I have a MacBook purchased early 2008 - how do I establish whether I have 802.11n loaded

Down loaded 802.11n enabler now loading pages are at a crawl? Have a Linksys wrt160n what should be my settings to get speeds at least back to before the down load.
Now at WAP personal, mixed, 20-40 on the Linksys
saw this after the down load when trying to load
Aug 20 01:24:49 my-name-computer-2 mDNSResponder: Repeated transitions for interface en1 (192.168.1.102); delaying packets by 5 seconds
Aug 20 01:24:52 my-name-computer-2 mDNSResponder: NOTE: Wide-Area Service Discovery disabled to avoid crashing defective DNS relay 68.238.64.12.

Similar Messages

HT2822 What is the better Connection on Apple TV v2, Ethernet or Wifi 802.11n???? does not support with ethernet gigabit?

What is the better Connection on Apple TV v2, Ethernet or Wifi 802.11n????
Does not support with ethernet gigabit?

If you have stable wifi with good connectivity it should work fine - in reality many people struggle with wifi.
I was plagued by interference issues with wifi whenever the microwave was used and would always use ethernet now as my first preference for stability.
As the house is not wired for ethernet several years ago I tried mains powerline network adapters that are made by many companies.
I use these from Devolo currently:
http://www.devolo.co.uk/consumer/81_dlan-500-avmini_starter-kit_product-pictures _8.html?l=en
They are excellent and you can create a wired network in minutes without running long lengths of cable.
As with wifi they never achieve the highest rated speeds and are dependent on the wiring quality but are more than adequate for HD streaming to multiple AppleTVs.
Many other manufacturers produce these eg Belkin, Netgear etc as well as lesser known brands.
AC

Wifi 802.11n missing? Also the multitasking Any App Any Time is misleading.

All the reviews I read were saying the 4G was supposed to have 802.11N but my new 4G that I just got this morning only sees my 54G network and not the N network. Bummer. Was hoping Wifi would be faster than my old 3G but unless I can't find somewhere to activate this speed I guess those were all false rumors.
Oh and I really don't see any multitasking in my 3rd party apps like the iPhone 4G Apple page says - they say Any app, any time. All my 3rd party apps do is restart when I switch back and forth to them. I don't call that multitasking but rather just a smart shortcut bar that merely remembers the most recent apps I used. Maybe its app dependent, but they shouldn't claim Any App Any Time if it isn't true.

This link should help you a lot: http://db.tidbits.com/article/10125
You must put the 2.4Ghz network with the N as well. It might be only running b/g.
What I did at home was set up AEBS to use 5GHZ to my Mac, and 2.4GHZ for other deviced b/g and N.
The iPad was on the 5GHz as well but somehow (a bug maybe) the 2.4GHz seems better for it as well. Can't explain that.. gave up and 2.4GHZ N it's working fine

Mac Book Air wifi 802.11n

Hello.
I've just bought a 2001 mac book air 13'' i7.
Unfortunately I can't use the Fast Wifi 5ghz 802.11n
I've some problem to log to the 5ghz wifi connection of the Airport Extreme. as soon as I try to connect to the 5ghz wifi the book air gives an error:
Time expired to log on Wifi.
Hoever I can log to the 2.4 ghz wifi of the Airport Extreme... so I can use the itenrnet connection
I'm sure that Airport works fine, I've an iMac and a Book Pro that log wihtout any problem to the 5ghz wifi.
Any help will be great.
Max

Make sure that your router is set to one of the 5 GHZ channels that the MBA supports.
Channels 36 and above are 5 GHz channels.
Supported Channels: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165

¿Tengo wifi 802.11n o 802.11b?

Hola, hace una semana compré el AIO C560. En las especificaciones indica:
Tipo de Wireless LAN: 802.11b, 802.11g, 802.11n
Pero el problema está en que en las propiedades del equipo no me aparece 802.11n Preamble sino 802.11b Preamble.
Tengo 200 megas de jazztel (fibra optica) y el pc está a 20 metros del router con 2 paredes por medio. Me marca 10 megas y descargando lo hace a 800kb/s.
¿Sabeis por qué me aparece 802.11b en lugar de 802.11n? ¿Si apareciese la "n" tendría más velocidad, o por lo menos más alcance (2 barritas de 5).
Os adjunto una imagen: http://www.subeimagenes.com/img/lenovo-c560-1126859.html
Gracias

I think I found my answer here:
http://support.apple.com/kb/HT4199
Apple is still beyond this tech!
Routers that support 802.11n should be configured for 802.11a/n mode for maximum speed and compatibility. Routers that only support 802.11a can be left in 802.11a mode. Different Wi-Fi routers support different radio modes, so the exact setting will vary depending on the Wi-Fi router in use. In general, enable support for all modes. Devices will then automatically select the fastest commonly supported mode to communicate. Note that choosing a subset of the available modes will prevent older devices from connecting (for example, 802.11a devices will be unable to connect to a Wi-Fi router in 802.11n-only mode). In addition, choosing a subset of the available modes may cause interference with nearby legacy networks, and may cause nearby legacy devices to interfere with your network.

Device that Supports WiFi/802.11n Connectivity to ISP.

Hi,
I am looking for an access-point or a router that has DHCP-client enabled on its Wireless side. Imagine all computers/devices are wired and don't support wireless. Here is a diagram:
Service Provider----)))))))) Wi-Fi/802.11a/b/g/n (((((((((((((------Device-I'm-looking-for ------------------ wired computers.
Please advise.
Thanks.

I would think that an 881W would be a good choice here. You can enable DHCP under the wireless interface, and then NAT out of it. then the 881 would provide DHCP to your wired clients.
HTH,
Steve
Please remember to rate helpful posts or to mark the question as answered so that it can be found later.

My wifi network is 802.11n but there are times changing for 802.11g, and have to restart ... after the update for Mountain Lion

My wifi network is 802.11n but there are times changing for 802.11g, and have to restart ... after the update for Mountain Lion... Help!!!
Several problems with Mountain Lion, APP STORE (login/logout error), WIFI(802.11n for 802.11g), MAIL (horrible)... Apple, what is happening?

Do a factory reset .. nothing will be deleted from your backups and you will be able to get access to them again.
The Factory Reset Gen1-4.
Unplug your TC. Hold in reset. and power the TC back on.. without releasing reset for about 10sec. When the status light flashes rapidly; release it.
Be Gentle! Feel the switch click on. It has a positive feel.. add no more pressure after that.
TC will reboot after a couple of minutes with default factory settings and will wipe out previous configurations.
No files are deleted on the hard disk.. No reset of the TC deletes files.. to do that you use erase from the airport utility.

Hi i would like to know how to extend the range of my time capsule wifi network(500G 802.11n) using an airport express. i have a double storey home and would like to extend range to my upstairs bedrooms.i have a time capsules network setup via a netgear a

hi i would like to know how to extend the range of my time capsule wifi network(500G 802.11n) using an airport express. i have a double storey home and would like to extend range to my upstairs bedrooms.i have a time capsules network setup via a netgear adsl.i have a second imac upstairs which connects to time capsule wifi network (it is within range as it is directly abobe on 1st floor)
could you tell me how best to set airport express up to extend my wifi range?

Greetings,
This is called an "Extended wireless network".
Read this article for details and steps on how to extend your TimeCapsule's network:
http://support.apple.com/kb/HT4259
Cheers.

After update to 5.0.2, Apple TV can no longer see 802.11n WiFi networks

Dear all,
since the last update to Software 5.0.2, my Apple TV has been unable to see 802.11n/5Ghz WiFi networks, which worked fine prior to the update. Has anybody experienced this problem and found a solution to it? The device connects fine to other types of networks, but my main network is not even listed in the list of available networks, and can't be found by searching by name....
Thanks in advance,
Brendan

PS I'm also having problems with Home Sharing dropping the connection, which I never had with the previous software versions

I have air port express 802.11n and imac ver 10.7.5. When I try to set up my wifi I get error message 'that the version mac os x is not supported' Help?

I am trying to set up wifi using air port express 802.11n version 1.3 on my imac os x ver 10.7.5. Get error message Air port can't be installed on this disk that the ver of mac not supported - Help????

Please check the model number on the side of the AirPort Express in the faint print. It will start with an "A" followed by four numbers, as in A x x x x.
Post back with your findings.

Macbook 2007 and not 802.11n WIFI?

Hi, today I decided to enable just 802.11N mode on my aiport EXTREME (2007 model), I know that my iPhone couldn't access to my WIFI (I had to have another router coused by my local internet operator).
So I had two networks, one on 5GHz and second on 2,4 g mode. I could access first on through my MB Pro Unibody, but sisters Macbook couldn't find it?
So I opened system information and found, that Macbook supports draft N, just not the channel 149 (the highest was 140) and I couldn't change it on my airport EXTREME.
Has somebody tips for this issue?

Thank you for your answer, both macs are EUROPEAN!!!
I know about 140 is the highest european channel, but my UNIBODY accepts all ports (due to travel) with exclusice laptop (Apple) I guess you should could use WIFI on all continents
And about the Airport EXTREME, I could change channel only if I'm in compatibility mode, if I'm in just 802.11N mode (2,4 or 5 GHz) I cannot deselect automatic!! I Guess it is a bug in my firmware? 7.4.2 (latest for my gigabit model).

IOS6 and Appletv 5.1 wifi working as 802.11g instead 802.11n

Both upgrades are making my devices to operate as 802.11g instead 802.11n, at my home wifi connections.
The devices which I haven't updated are still working as 802.11n.
This could be another issue in the new upgrades. I hope that a possible iOS6.0.1 fix that up!
Thanks everyone
Chris

Is anyone having the same problem?

I have an 2tb time capsule 802.11n Wi-Fi base station can I use this as an external hard drive and use a new airport extreme 802.11ac Wi-Fi for my wifi?

I have an 2tb time capsule 802.11n Wi-Fi base station can I use this as an external hard drive and use a new airport extreme 802.11ac Wi-Fi for my wifi?

You can use the 2 TB Time Capsule as a network drive. That means that it must connect to one of the Ethernet LAN <--> ports on the new AirPort Extreme, or connect to the network using wireless.

What Wifi infrastructure do I need to use iPad air 802.11n mimo feature?

I was wondering what kind of wifi infrastructure I need to use iPad air's 802.11n mimo fast wifi. Ist it available via the current airport extremes? What about current airport express? And if I have airport extreme which is extended with an airport express?

gigabit ethernet dongle $29
http://store.apple.com/us/product/MD463ZM/A/thunderbolt-to-gigabit-ethernet-adap ter
if you have an OLDER Air, you can get the same thing in USB vs. thunderbolt
grab one at best buy or your local apple store.

[Solved] Atheros AR9271 802.11n usb wifi disconnect with 3.18.5 kernel

After moderate network traffic, wi-fi will disconnect and the adapter becomes unresponsive.
I fixed the problem by downgrading to 3.17.6 kernel. This topic is to determine if this is a kernel
bug or a problem with my setup.
I am using the ath9k_htc driver.
The text that floods dmesg is different depending on usb port version.
usb 2:
[ 2919.568142] ------------[ cut here ]------------
[ 2919.568148] WARNING: CPU: 7 PID: 110 at drivers/usb/core/urb.c:450 usb_submit_urb+0x265/0x5f0 [usbcore]()
[ 2919.568150] usb 10-1: BOGUS urb xfer, pipe 1 != type 3
[ 2919.568150] Modules linked in: ctr ccm arc4 nls_iso8859_1 nls_cp437 vfat fat kvm_amd snd_virtuoso snd_oxygen_lib radeon ath9k_htc kvm snd_mpu401_uart ath9k_common ath9k_hw ath crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel mac80211 snd_rawmidi aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq_device snd_pcm ttm snd_timer drm_kms_helper snd cfg80211 eeepc_wmi asus_wmi sparse_keymap led_class rfkill video serio_raw psmouse mxm_wmi soundcore tpm_infineon drm tpm_tis r8169 pcspkr sp5100_tco fam15h_power i2c_algo_bit edac_core edac_mce_amd joydev evdev mousedev mii k10temp hwmon tpm processor mac_hid i2c_piix4 i2c_core wmi shpchp button sch_fq_codel btrfs xor raid6_pq sr_mod cdrom sd_mod hid_generic usbhid hid atkbd libps2 crc32c_intel ahci ohci_pci libahci xhci_pci ohci_hcd
[ 2919.568176] ehci_pci xhci_hcd ehci_hcd libata usbcore usb_common scsi_mod i8042 serio
[ 2919.568180] CPU: 7 PID: 110 Comm: kworker/7:1 Tainted: G W 3.18.5-1-ARCH #1
[ 2919.568181] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SABERTOOTH 990FX R2.0, BIOS 1503 01/11/2013
[ 2919.568183] Workqueue: events request_firmware_work_func
[ 2919.568184] 0000000000000000 00000000f44d72ca ffff8804268d79e8 ffffffff8154f844
[ 2919.568186] 0000000000000000 ffff8804268d7a40 ffff8804268d7a28 ffffffff81072c11
[ 2919.568188] 0000000000000092 ffff8803f301e840 00000000000000d0 0000000000000002
[ 2919.568189] Call Trace:
[ 2919.568192] [<ffffffff8154f844>] dump_stack+0x4e/0x71
[ 2919.568194] [<ffffffff81072c11>] warn_slowpath_common+0x81/0xa0
[ 2919.568196] [<ffffffff81072c85>] warn_slowpath_fmt+0x55/0x70
[ 2919.568205] [<ffffffffa00a6e75>] usb_submit_urb+0x265/0x5f0 [usbcore]
[ 2919.568211] [<ffffffffa00a66ae>] ? usb_alloc_urb+0x1e/0x50 [usbcore]
[ 2919.568214] [<ffffffffa05a98cc>] hif_usb_send+0xec/0x370 [ath9k_htc]
[ 2919.568216] [<ffffffffa05a7058>] htc_issue_send.constprop.2+0x58/0x70 [ath9k_htc]
[ 2919.568218] [<ffffffffa05a7468>] htc_send_epid+0x18/0x20 [ath9k_htc]
[ 2919.568221] [<ffffffffa05aa1f1>] ath9k_wmi_cmd+0x121/0x1d0 [ath9k_htc]
[ 2919.568224] [<ffffffffa05b0100>] ath9k_regwrite+0x70/0x110 [ath9k_htc]
[ 2919.568226] [<ffffffffa05b01d6>] ath9k_reg_rmw+0x36/0x50 [ath9k_htc]
[ 2919.568229] [<ffffffffa05ec105>] ath9k_hw_set_gpio+0x55/0x90 [ath9k_hw]
[ 2919.568232] [<ffffffffa05b11b6>] ath9k_configure_leds+0x36/0x40 [ath9k_htc]
[ 2919.568234] [<ffffffffa05b1213>] ath9k_init_leds+0x53/0x130 [ath9k_htc]
[ 2919.568237] [<ffffffffa05b09e3>] ath9k_htc_probe_device+0x7f3/0x920 [ath9k_htc]
[ 2919.568239] [<ffffffff814462ad>] ? __alloc_skb+0x9d/0x210
[ 2919.568241] [<ffffffffa05a8097>] ? ath9k_hif_usb_alloc_urbs+0x417/0x520 [ath9k_htc]
[ 2919.568244] [<ffffffffa05a7941>] ath9k_htc_hw_init+0x11/0x30 [ath9k_htc]
[ 2919.568246] [<ffffffffa05a8aeb>] ath9k_hif_usb_firmware_cb+0x9b/0x1c0 [ath9k_htc]
[ 2919.568248] [<ffffffff813ce5af>] request_firmware_work_func+0x3f/0x80
[ 2919.568250] [<ffffffff8108b815>] process_one_work+0x145/0x400
[ 2919.568252] [<ffffffff8108bddb>] worker_thread+0x6b/0x480
[ 2919.568255] [<ffffffff8108bd70>] ? init_pwq.part.22+0x10/0x10
[ 2919.568256] [<ffffffff81090e3a>] kthread+0xea/0x100
[ 2919.568258] [<ffffffff81090d50>] ? kthread_create_on_node+0x1c0/0x1c0
[ 2919.568260] [<ffffffff815552fc>] ret_from_fork+0x7c/0xb0
[ 2919.568262] [<ffffffff81090d50>] ? kthread_create_on_node+0x1c0/0x1c0
[ 2919.568264] ---[ end trace f8aa515ffa814ab7 ]---
usb 3:
[24296.501698] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501711] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501724] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501737] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501750] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501763] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501776] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501789] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501802] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501815] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501828] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501841] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501854] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501867] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501875] systemd-journald[213]: /dev/kmsg buffer overrun, some messages lost.
[24296.501880] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501883] ath: phy0: Chip reset failed
[24296.501884] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz)
[24296.502133] systemd-journald[213]: /dev/kmsg buffer overrun, some messages lost.
Dumping module and hardware info.
lsmod:
Module Size Used by
ctr 12927 3
ccm 17534 3
nls_iso8859_1 12461 1
nls_cp437 16553 1
arc4 12536 2
vfat 21231 1
fat 61984 1 vfat
eeepc_wmi 12600 0
asus_wmi 22781 1 eeepc_wmi
sparse_keymap 12818 1 asus_wmi
video 18043 1 asus_wmi
kvm_amd 59131 0
serio_raw 12849 0
psmouse 107214 0
mousedev 17272 0
joydev 17063 0
kvm 421519 1 kvm_amd
snd_virtuoso 43046 0
snd_oxygen_lib 36709 1 snd_virtuoso
snd_mpu401_uart 13507 1 snd_oxygen_lib
evdev 21544 9
snd_rawmidi 26806 1 snd_mpu401_uart
r8169 68207 0
radeon 1461558 2
ttm 73743 1 radeon
sp5100_tco 12864 0
drm_kms_helper 80934 1 radeon
edac_core 47125 0
drm 259106 5 ttm,drm_kms_helper,radeon
crct10dif_pclmul 13394 0
crc32_pclmul 12915 0
ghash_clmulni_intel 12978 0
aesni_intel 163855 6
aes_x86_64 16719 1 aesni_intel
lrw 12757 1 aesni_intel
gf128mul 12970 1 lrw
edac_mce_amd 21166 0
glue_helper 12649 1 aesni_intel
ablk_helper 12572 1 aesni_intel
cryptd 18553 3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_seq_device 13132 1 snd_rawmidi
pcspkr 12595 0
mxm_wmi 12515 0
snd_pcm 88487 1 snd_oxygen_lib
snd_timer 26614 1 snd_pcm
snd 73436 7 snd_timer,snd_pcm,snd_rawmidi,snd_virtuoso,snd_oxygen_lib,snd_mpu401_uart,snd_seq_device
i2c_piix4 20857 0
i2c_algo_bit 12744 1 radeon
soundcore 13031 1 snd
k10temp 12618 0
ath9k_htc 64528 0
ath9k_common 21746 1 ath9k_htc
ath9k_hw 424382 2 ath9k_common,ath9k_htc
ath 26067 3 ath9k_common,ath9k_htc,ath9k_hw
led_class 12859 2 ath9k_htc,asus_wmi
mac80211 604448 1 ath9k_htc
cfg80211 445286 4 ath,ath9k_common,mac80211,ath9k_htc
rfkill 18867 3 cfg80211,asus_wmi
fam15h_power 12654 0
hwmon 12930 4 fam15h_power,k10temp,radeon,asus_wmi
mac_hid 12633 0
i2c_core 50152 5 drm,i2c_piix4,drm_kms_helper,i2c_algo_bit,radeon
mii 12675 1 r8169
shpchp 35210 0
tpm_infineon 16882 0
tpm_tis 17182 0
tpm 31467 2 tpm_tis,tpm_infineon
wmi 17339 2 mxm_wmi,asus_wmi
processor 27777 8
button 12953 0
sch_fq_codel 17343 5
hid_generic 12393 0
usbhid 48595 0
hid 102220 2 hid_generic,usbhid
btrfs 895564 1
xor 21040 1 btrfs
raid6_pq 99334 1 btrfs
sd_mod 44398 3
sr_mod 21903 0
crc_t10dif 12431 1 sd_mod
cdrom 47479 1 sr_mod
crct10dif_common 12356 2 crct10dif_pclmul,crc_t10dif
atkbd 22254 0
libps2 12739 2 atkbd,psmouse
crc32c_intel 21809 1
ohci_pci 12808 0
ohci_hcd 43006 1 ohci_pci
ehci_pci 12512 0
xhci_hcd 152911 0
ahci 33291 2
ehci_hcd 69939 1 ehci_pci
libahci 27158 1 ahci
libata 181518 2 ahci,libahci
usbcore 199381 7 ohci_hcd,ohci_pci,ehci_hcd,ehci_pci,usbhid,ath9k_htc,xhci_hcd
usb_common 12440 1 usbcore
scsi_mod 147543 3 libata,sd_mod,sr_mod
i8042 18002 1 libps2
serio 18282 6 serio_raw,atkbd,i8042,psmouse
lsusb:
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 013 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 002: ID 0cf3:9271 Atheros Communications, Inc. AR9271 802.11n
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 012 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 011 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 011 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 002: ID 2516:0005
Bus 010 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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
lspci:
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx0 port B) (rev 02)
00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port B)
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port D)
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port E)
00:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port H)
00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx1 port A)
00:0b.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (NB-SB link)
00:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx1 port B)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
00:15.2 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 2)
00:15.3 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 3)
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5
01:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 03)
02:00.0 Multimedia audio controller: C-Media Electronics Inc CMI8788 [Oxygen HD Audio]
03:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
04:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
05:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
08:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Turks XT [Radeon HD 6670/7670]
08:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Turks/Whistler HDMI Audio [Radeon HD 6000 Series]
0b:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09)
0c:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
0d:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
Last edited by c2the3rd (2015-02-15 23:28:33)

Same problem with :
01:06.0 Network controller: Qualcomm Atheros AR5416 Wireless Network Adapter [AR5008 802.11(a)bgn] (rev 01)
This is a dlink PCI card that i use during 2 years without problem until recently with the last 3.18 kernel. It begin with some error -5 and after error -22. I have to reboot my computer to have wifi back.
I try to reload the ath9k module with :
modprobe -r ath9k
modprobe ath9k
But the module refuse to load back due to an impossibility to reset hardware (!)
If someone have a solution
JB

Wifi - 802.11n

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