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[SOLVED] Kernel 3.16.3 -> 3.17.8 : no wlan device anymore
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strelok
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PostPosted: Mon Feb 09, 2015 8:35 am    Post subject: [SOLVED] Kernel 3.16.3 -> 3.17.8 : no wlan device anymore Reply with quote

Hello,
I met an issue since the last kernel change : the device wlan is not detected anymore.
Here is my card :
Quote:

Troie strelok # lspci | grep Ath
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
05:00.0 Ethernet controller: Qualcomm Atheros AR8131 Gigabit Ethernet (rev c0)


When I recompiled 3.17.8 I used make oldconfig as usual[/quote].
Can someone help me please ?
Thanks,


Last edited by strelok on Tue Feb 17, 2015 6:56 pm; edited 2 times in total
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Roman_Gruber
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PostPosted: Mon Feb 09, 2015 8:37 am    Post subject: Reply with quote

Code:
lsmod

old kernel vs new kernel?
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chithanh
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PostPosted: Mon Feb 09, 2015 1:01 pm    Post subject: Reply with quote

also give the output of
Code:
lspci -k
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strelok
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PostPosted: Mon Feb 09, 2015 6:56 pm    Post subject: Reply with quote

Here is the output for the old kernel (the working one) :
Quote:

Troie strelok # lsmod
Module Size Used by
fuse 64737 2
uvcvideo 59029 0
snd_hda_codec_realtek 47274 1
snd_hda_codec_generic 40342 1 snd_hda_codec_realtek
snd_hda_intel 15991 0
snd_hda_controller 13686 1 snd_hda_intel
snd_hda_codec 74458 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 5221 1 snd_hda_codec
snd_pcm 62095 3 snd_hda_codec,snd_hda_intel,snd_hda_controller
atl1c 28172 0
nouveau 985063 1
snd_timer 15109 1 snd_pcm
snd 48851 7 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
soundcore 4242 2 snd,snd_hda_codec
mxm_wmi 1307 1 nouveau
ttm 50581 1 nouveau
wmi 6907 2 mxm_wmi,nouveau
asus_laptop 16142 0
input_polldev 2966 1 asus_laptop
hwmon 2562 1 nouveau
acpi_cpufreq 6058 1
sparse_keymap 2368 1 asus_laptop
thermal 7918 0
ac 3092 0
ehci_pci 3120 0
ehci_hcd 34773 1 ehci_pci
battery 8429 0
processor 22420 5 acpi_cpufreq


Quote:

Troie strelok # lspci -k
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 18)
Subsystem: ASUSTeK Computer Inc. Device 1117
Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 18)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18)
Subsystem: ASUSTeK Computer Inc. Device 15a2
Kernel driver in use: i915
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1113
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
Kernel driver in use: ahci
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 415M] (rev a1)
Subsystem: ASUSTeK Computer Inc. Device 15a2
Kernel driver in use: nouveau
Kernel modules: nouveau
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
Kernel driver in use: ath9k
05:00.0 Ethernet controller: Qualcomm Atheros AR8131 Gigabit Ethernet (rev c0)
Subsystem: ASUSTeK Computer Inc. Device 1820
Kernel driver in use: atl1c
Kernel modules: atl1c
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05)
Subsystem: Intel Corporation Device 8086
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05)
Subsystem: Intel Corporation Device 8086
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05)
Subsystem: Intel Corporation Device 8086
ff:02.1 Host bridge: Intel Corporation 1st Generation Core Processor QPI Physical 0 (rev 05)
Subsystem: Intel Corporation Device 8086
ff:02.2 Host bridge: Intel Corporation 1st Generation Core Processor Reserved (rev 05)
Subsystem: Intel Corporation Device 8086
ff:02.3 Host bridge: Intel Corporation 1st Generation Core Processor Reserved (rev 05)
Subsystem: Intel Corporation Device 8086


And the new one:

Quote:

Troie strelok # lsmod
Module Size Used by
fuse 63970 2
uvcvideo 58325 0
nouveau 1036005 1
snd_hda_codec_realtek 48987 1
snd_hda_codec_generic 39910 1 snd_hda_codec_realtek
ttm 50314 1 nouveau
snd_hda_intel 16763 0
snd_hda_controller 13609 1 snd_hda_intel
snd_hda_codec 73610 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
hwmon 2546 1 nouveau
atl1c 27852 0
snd_hwdep 5189 1 snd_hda_codec
snd_pcm 61599 3 snd_hda_codec,snd_hda_intel,snd_hda_controller
mxm_wmi 1307 1 nouveau
acpi_cpufreq 5946 1
snd_timer 15046 1 snd_pcm
ac 3108 0
thermal 7814 0
snd 48315 7 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
asus_laptop 15902 0
input_polldev 2950 1 asus_laptop
soundcore 4186 2 snd,snd_hda_codec
ehci_pci 3104 0
ehci_hcd 34248 1 ehci_pci
sparse_keymap 2410 1 asus_laptop
processor 22180 5 acpi_cpufreq
wmi 6875 2 mxm_wmi,nouveau
battery 7965 0


Quote:

Troie strelok # lspci -k
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 18)
Subsystem: ASUSTeK Computer Inc. Device 1117
Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 18)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18)
Subsystem: ASUSTeK Computer Inc. Device 15a2
Kernel driver in use: i915
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1113
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
Kernel driver in use: ahci
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06)
Subsystem: ASUSTeK Computer Inc. Device 1117
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 415M] (rev a1)
Subsystem: ASUSTeK Computer Inc. Device 15a2
Kernel driver in use: nouveau
Kernel modules: nouveau
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
05:00.0 Ethernet controller: Qualcomm Atheros AR8131 Gigabit Ethernet (rev c0)
Subsystem: ASUSTeK Computer Inc. Device 1820
Kernel driver in use: atl1c
Kernel modules: atl1c
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05)
Subsystem: Intel Corporation Device 8086
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05)
Subsystem: Intel Corporation Device 8086
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05)
Subsystem: Intel Corporation Device 8086
ff:02.1 Host bridge: Intel Corporation 1st Generation Core Processor QPI Physical 0 (rev 05)
Subsystem: Intel Corporation Device 8086
ff:02.2 Host bridge: Intel Corporation 1st Generation Core Processor Reserved (rev 05)
Subsystem: Intel Corporation Device 8086
ff:02.3 Host bridge: Intel Corporation 1st Generation Core Processor Reserved (rev 05)
Subsystem: Intel Corporation Device 8086

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toralf
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PostPosted: Mon Feb 09, 2015 6:59 pm    Post subject: Reply with quote

A diff of lspci's output would easily show that now the module atl1c instead of ath9k is used, or ?
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strelok
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PostPosted: Mon Feb 09, 2015 7:08 pm    Post subject: Reply with quote

Not exactly:

Quote:

03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
Kernel driver in use: ath9k
05:00.0 Ethernet controller: Qualcomm Atheros AR8131 Gigabit Ethernet (rev c0)
Subsystem: ASUSTeK Computer Inc. Device 1820
Kernel driver in use: atl1c
Kernel modules: atl1c


Quote:
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
05:00.0 Ethernet controller: Qualcomm Atheros AR8131 Gigabit Ethernet (rev c0)
Subsystem: ASUSTeK Computer Inc. Device 1820
Kernel driver in use: atl1c
Kernel modules: atl1c


We can rather say that atl1c has always been loaded, whereas ath9k is not loaded anymore.
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charles17
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PostPosted: Tue Feb 10, 2015 6:09 am    Post subject: Reply with quote

Could you check the output of dmesg for that device?
Quote:
$ dmesg | grep -i '03:00.0\|network\|atl1c\|ath9k'
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chithanh
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PostPosted: Tue Feb 10, 2015 2:47 pm    Post subject: Reply with quote

strelok wrote:
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
Kernel driver in use: ath9k

Also check that ath9k is still enabled in your new kernel. If CONFIG_IKCONFIG_PROC is enabled, you can run
Code:
$ zgrep ATH9K /proc/config.gz
or go to kernel menuconfig and press / to search for ATH9K.
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strelok
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PostPosted: Wed Feb 11, 2015 8:24 am    Post subject: Reply with quote

In working situation:
Quote:

Troie strelok # dmesg | grep -i '03:00.0\|network\|atl1c\|ath9k'
[ 0.685919] pci 0000:03:00.0: [168c:002b] type 00 class 0x028000
[ 0.685945] pci 0000:03:00.0: reg 0x10: [mem 0xd6000000-0xd600ffff 64bit]
[ 0.686066] pci 0000:03:00.0: supports D1
[ 0.686068] pci 0000:03:00.0: PME# supported from D0 D1 D3hot D3cold
[ 2.407078] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.409479] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.416006] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.418551] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 6.507014] atl1c 0000:05:00.0: version 1.0.1.1-NAPI
[ 15.970377] atl1c 0000:05:00.0: irq 45 for MSI/MSI-X

Troie strelok # zgrep ATH9K /proc/config.gz
CONFIG_ATH9K_HW=y
CONFIG_ATH9K_COMMON=y
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=y
CONFIG_ATH9K_PCI=y
CONFIG_ATH9K_AHB=y
# CONFIG_ATH9K_WOW is not set
CONFIG_ATH9K_RFKILL=y
CONFIG_ATH9K_HTC=m

Not working:

Quote:

Troie strelok # dmesg | grep -i '03:00.0\|network\|atl1c\|ath9k'
[ 0.725351] pci 0000:03:00.0: [168c:002b] type 00 class 0x028000
[ 0.725375] pci 0000:03:00.0: reg 0x10: [mem 0xd6000000-0xd600ffff 64bit]
[ 0.725497] pci 0000:03:00.0: supports D1
[ 0.725499] pci 0000:03:00.0: PME# supported from D0 D1 D3hot D3cold
[ 2.118307] ath9k 0000:03:00.0: Failed to initialize device
[ 2.119191] ath9k: probe of 0000:03:00.0 failed with error -2
[ 2.385351] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.388085] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.393835] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.395684] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 6.636604] atl1c 0000:05:00.0: version 1.0.1.1-NAPI
[ 16.461646] atl1c 0000:05:00.0: irq 29 for MSI/MSI-X

Troie strelok # zgrep ATH9K /proc/config.gz
CONFIG_ATH9K_HW=y
CONFIG_ATH9K_COMMON=y
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=y
CONFIG_ATH9K_PCI=y
CONFIG_ATH9K_AHB=y
# CONFIG_ATH9K_WOW is not set
CONFIG_ATH9K_RFKILL=y
CONFIG_ATH9K_HTC=m
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charles17
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PostPosted: Wed Feb 11, 2015 8:53 am    Post subject: Reply with quote

strelok wrote:
Not working:

Quote:

Troie strelok # dmesg | grep -i '03:00.0\|network\|atl1c\|ath9k'
[ 0.725351] pci 0000:03:00.0: [168c:002b] type 00 class 0x028000
[ 0.725375] pci 0000:03:00.0: reg 0x10: [mem 0xd6000000-0xd600ffff 64bit]
[ 0.725497] pci 0000:03:00.0: supports D1
[ 0.725499] pci 0000:03:00.0: PME# supported from D0 D1 D3hot D3cold
[ 2.118307] ath9k 0000:03:00.0: Failed to initialize device
[ 2.119191] ath9k: probe of 0000:03:00.0 failed with error -2
[ 2.385351] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.388085] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.393835] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.395684] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 6.636604] atl1c 0000:05:00.0: version 1.0.1.1-NAPI
[ 16.461646] atl1c 0000:05:00.0: irq 29 for MSI/MSI-X

Troie strelok # zgrep ATH9K /proc/config.gz
CONFIG_ATH9K_HW=y
CONFIG_ATH9K_COMMON=y
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=y
CONFIG_ATH9K_PCI=y
CONFIG_ATH9K_AHB=y
# CONFIG_ATH9K_WOW is not set
CONFIG_ATH9K_RFKILL=y
CONFIG_ATH9K_HTC=m
What is your output of lspci -k for that device (looking for "Kernel driver in use" and "Kernel modules")?
Quote:
# lspci -k -s 03:00.0
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strelok
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PostPosted: Thu Feb 12, 2015 8:12 am    Post subject: Reply with quote

For the working kernel:
Quote:

Troie strelok # lspci -k -s 03:00.0
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
Kernel driver in use: ath9k

and the new one:
Quote:

Troie strelok # lspci -k -s 03:00.0
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
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Roman_Gruber
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PostPosted: Thu Feb 12, 2015 9:57 am    Post subject: Reply with quote

Quote:
# CONFIG_ATH9K_WOW is not set


does this influence it anyway?
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strelok
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PostPosted: Sun Feb 15, 2015 10:32 am    Post subject: Reply with quote

It didn't have any effect.
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s4e8
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PostPosted: Sun Feb 15, 2015 3:01 pm    Post subject: Reply with quote

set CONFIG_MAC80211_RC_MINSTREL=y
Before 3.17, it's default to MAC80211_RC_PID. but PID removed since 3.17, and MINSTREL isn't mandatory and selected in some case, leave wireless subsys with no usable rate control.
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charles17
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PostPosted: Mon Feb 16, 2015 8:33 am    Post subject: Reply with quote

strelok wrote:
For the working kernel:
Quote:

Troie strelok # lspci -k -s 03:00.0
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card
Kernel driver in use: ath9k

and the new one:
Quote:

Troie strelok # lspci -k -s 03:00.0
03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: AzureWave AW-NE785 / AW-NE785H 802.11bgn Wireless Full or Half-size Mini PCIe Card

Sorry for stupid question, now I see you already posted that before.
The question still is why ath9k 0000:03:00.0: Failed to initialize device.
Maybe after turning on CONFIG_ATH_DEBUG you could see more in dmesg?
Code:
   Symbol: ATH_DEBUG [=n]
   Type  : boolean
   Prompt: Atheros wireless debugging
     Location:
       -> Device Drivers
         -> Network device support (NETDEVICES [=y])
           -> Wireless LAN (WLAN [=y])
   (1)       -> Atheros Wireless Cards (ATH_CARDS [=m])
     Defined at drivers/net/wireless/ath/Kconfig:22
     Depends on: NETDEVICES [=y] && WLAN [=y] && ATH_CARDS [=m]
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strelok
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PostPosted: Tue Feb 17, 2015 8:41 am    Post subject: Reply with quote

CONFIG_MAC80211_RC_MINSTREL seems to have make the deal. Now it works.
Thanks everybody !
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