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Old 12-10-2011, 03:26 PM
Roland Gruber
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

Source: linux-2.6
Severity: minor

Hi,

please add support for the Sitecom WLA-2000 v1.001 WLAN stick. The stick has a
Realtek RTL8191S chipset.

Dec 10 17:14:27 roland kernel: [13070.092017] usb 2-3: new high speed USB
device number 5 using ehci_hcd
Dec 10 17:14:27 roland kernel: [13070.227061] usb 2-3: New USB device found,
idVendor=0df6, idProduct=005d
Dec 10 17:14:27 roland kernel: [13070.227066] usb 2-3: New USB device strings:
Mfr=1, Product=2, SerialNumber=3
Dec 10 17:14:27 roland kernel: [13070.227068] usb 2-3: Product: RTL8191S WLAN
Adapter
Dec 10 17:14:27 roland kernel: [13070.227070] usb 2-3: Manufacturer:
Manufacturer Realtek
Dec 10 17:14:27 roland kernel: [13070.227072] usb 2-3: SerialNumber:
00e04c000001
Dec 10 17:14:27 roland mtp-probe: checking bus 2, device 5:
"/sys/devices/pci0000:00/0000:00:13.2/usb2/2-3"
Dec 10 17:14:27 roland mtp-probe: bus: 2, device: 5 was not an MTP device


Probably, only the vendor and product IDs need to be added to the existing
driver.


Thanks in advance for your support.


Best regards

Roland



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Archive: 20111210162607.1020.50335.reportbug@roland">http://lists.debian.org/20111210162607.1020.50335.reportbug@roland
 
Old 12-10-2011, 04:14 PM
Ben Hutchings
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

On Sat, 2011-12-10 at 17:26 +0100, Roland Gruber wrote:
> Source: linux-2.6
> Severity: minor
>
> Hi,
>
> please add support for the Sitecom WLA-2000 v1.001 WLAN stick. The stick has a
> Realtek RTL8191S chipset.
>
> Dec 10 17:14:27 roland kernel: [13070.092017] usb 2-3: new high speed USB
> device number 5 using ehci_hcd
> Dec 10 17:14:27 roland kernel: [13070.227061] usb 2-3: New USB device found,
> idVendor=0df6, idProduct=005d
> Dec 10 17:14:27 roland kernel: [13070.227066] usb 2-3: New USB device strings:
> Mfr=1, Product=2, SerialNumber=3
> Dec 10 17:14:27 roland kernel: [13070.227068] usb 2-3: Product: RTL8191S WLAN
> Adapter
> Dec 10 17:14:27 roland kernel: [13070.227070] usb 2-3: Manufacturer:
> Manufacturer Realtek
> Dec 10 17:14:27 roland kernel: [13070.227072] usb 2-3: SerialNumber:
> 00e04c000001
> Dec 10 17:14:27 roland mtp-probe: checking bus 2, device 5:
> "/sys/devices/pci0000:00/0000:00:13.2/usb2/2-3"
> Dec 10 17:14:27 roland mtp-probe: bus: 2, device: 5 was not an MTP device
>
>
> Probably, only the vendor and product IDs need to be added to the existing
> driver.

If you think this is usable with e.g. r8192u_usb, then please test it by
running:

modprobe r8192u_usb
echo 0df6 005d > /sys/bus/usb/drivers/rtl819xU/new_id

Ben.

--
Ben Hutchings
Teamwork is essential - it allows you to blame someone else.
 
Old 12-10-2011, 04:52 PM
Roland Gruber
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi Ben,

Am 10.12.2011 18:14, schrieb Ben Hutchings:
> If you think this is usable with e.g. r8192u_usb, then please test it by
> running:
>
> modprobe r8192u_usb
> echo 0df6 005d > /sys/bus/usb/drivers/rtl819xU/new_id

thank you very much for your prompt reply.
Now I get the errors below.

Looks like there is some problem with the firmware. Any ideas?
The version of firmware-realtek on my system is 0.34.


Best regards

Roland


Dec 10 18:45:10 roland kernel: [18513.016012] usb 2-3: new high speed USB device number 9 using ehci_hcd
Dec 10 18:45:10 roland kernel: [18513.151122] usb 2-3: New USB device found, idVendor=0df6, idProduct=005d
Dec 10 18:45:10 roland kernel: [18513.151126] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 10 18:45:10 roland kernel: [18513.151129] usb 2-3: Product: RTL8191S WLAN Adapter
Dec 10 18:45:10 roland kernel: [18513.151130] usb 2-3: Manufacturer: Manufacturer Realtek
Dec 10 18:45:10 roland kernel: [18513.151132] usb 2-3: SerialNumber: 00e04c000001
Dec 10 18:45:10 roland kernel: [18513.171813] rtl819xU:EEPROM ID is invalid(is 0x0(should be 0x8129)
Dec 10 18:45:10 roland kernel: [18513.171815]
Dec 10 18:45:10 roland kernel: [18513.171818] Dot11d_Init()
Dec 10 18:45:10 roland kernel: [18513.171822] End of initendpoints
Dec 10 18:45:10 roland mtp-probe: checking bus 2, device 9: "/sys/devices/pci0000:00/0000:00:13.2/usb2/2-3"
Dec 10 18:45:10 roland mtp-probe: bus: 2, device: 9 was not an MTP device
Dec 10 18:45:10 roland NetworkManager[6994]: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:13.2/usb2/2-3/2-3:1.0/net/wlan0, iface: wlan0)
Dec 10 18:45:10 roland NetworkManager[6994]: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:13.2/usb2/2-3/2-3:1.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Dec 10 18:45:10 roland NetworkManager[6994]: <error> [1323539110.789046] [nm-device-wifi.c:3079] real_update_permanent_hw_address(): (wlan0): unable to read permanent MAC address (error 95)
Dec 10 18:45:10 roland NetworkManager[6994]: <info> (wlan0): driver supports SSID scans (scan_capa 0x01).
Dec 10 18:45:10 roland NetworkManager[6994]: <info> (wlan0): new 802.11 WiFi device (driver: 'rtl819xU' ifindex: 6)
Dec 10 18:45:10 roland NetworkManager[6994]: <info> (wlan0): exported as /org/freedesktop/NetworkManager/Devices/1
Dec 10 18:45:10 roland NetworkManager[6994]: <info> (wlan0): now managed
Dec 10 18:45:10 roland NetworkManager[6994]: <info> (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Dec 10 18:45:10 roland NetworkManager[6994]: <info> (wlan0): bringing up device.
Dec 10 18:45:10 roland kernel: [18513.644679] rtl819xU:====>error=====dwRegRead: 0, WriteData: fffff027
Dec 10 18:45:10 roland kernel: [18513.644680]
Dec 10 18:45:10 roland kernel: [18513.644683] rtl819xU:PHY_RF8256_Config():Check PHY0 Fail!!
Dec 10 18:45:10 roland kernel: [18513.644684]
Dec 10 18:45:10 roland NetworkManager[6994]: <info> (wlan0): deactivating device (reason 'managed') [2]
Dec 10 18:45:10 roland kernel: [18513.653954] rtl819xU:request firmware fail!
Dec 10 18:45:10 roland kernel: [18513.653955]
Dec 10 18:45:10 roland kernel: [18513.653957] rtl819xU:ERR in init_firmware()
Dec 10 18:45:10 roland kernel: [18513.653957]
Dec 10 18:45:10 roland kernel: [18513.653959] rtl819xU:ERR!!! rtl8192_adapter_start(): Firmware download is failed
Dec 10 18:45:10 roland kernel: [18513.653960]
Dec 10 18:45:10 roland kernel: [18513.653962] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!
Dec 10 18:45:10 roland kernel: [18513.653963]
Dec 10 18:45:11 roland kernel: [18513.767478] rtl819xU:====>error=====dwRegRead: 0, WriteData: fffff027
Dec 10 18:45:11 roland kernel: [18513.767479]
Dec 10 18:45:11 roland kernel: [18513.767482] rtl819xU:PHY_RF8256_Config():Check PHY0 Fail!!
Dec 10 18:45:11 roland kernel: [18513.767483]
Dec 10 18:45:11 roland wpa_supplicant[6257]: Could not set interface wlan0 flags: Resource temporarily unavailable
Dec 10 18:45:11 roland kernel: [18513.776930] rtl819xU:request firmware fail!
Dec 10 18:45:11 roland kernel: [18513.776931]
Dec 10 18:45:11 roland kernel: [18513.776933] rtl819xU:ERR in init_firmware()
Dec 10 18:45:11 roland kernel: [18513.776934]
Dec 10 18:45:11 roland kernel: [18513.776936] rtl819xU:ERR!!! rtl8192_adapter_start(): Firmware download is failed
Dec 10 18:45:11 roland kernel: [18513.776937]
Dec 10 18:45:11 roland kernel: [18513.776939] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!
Dec 10 18:45:11 roland kernel: [18513.776940]
Dec 10 18:45:11 roland kernel: [18513.888904] rtl819xU:====>error=====dwRegRead: 0, WriteData: fffff027
Dec 10 18:45:11 roland kernel: [18513.888905]
Dec 10 18:45:11 roland kernel: [18513.888908] rtl819xU:PHY_RF8256_Config():Check PHY0 Fail!!
Dec 10 18:45:11 roland kernel: [18513.888909]
Dec 10 18:45:11 roland wpa_supplicant[6257]: Could not set interface wlan0 flags: Resource temporarily unavailable
Dec 10 18:45:11 roland wpa_supplicant[6257]: Could not set interface 'wlan0' UP
Dec 10 18:45:11 roland kernel: [18513.898485] rtl819xU:request firmware fail!
Dec 10 18:45:11 roland kernel: [18513.898486]
Dec 10 18:45:11 roland kernel: [18513.898488] rtl819xU:ERR in init_firmware()
Dec 10 18:45:11 roland kernel: [18513.898489]
Dec 10 18:45:11 roland kernel: [18513.898491] rtl819xU:ERR!!! rtl8192_adapter_start(): Firmware download is failed
Dec 10 18:45:11 roland kernel: [18513.898492]
Dec 10 18:45:11 roland kernel: [18513.898494] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!
Dec 10 18:45:11 roland kernel: [18513.898495]
Dec 10 18:45:11 roland kernel: [18514.010454] rtl819xU:====>error=====dwRegRead: 0, WriteData: fffff027
Dec 10 18:45:11 roland kernel: [18514.010456]
Dec 10 18:45:11 roland kernel: [18514.010459] rtl819xU:PHY_RF8256_Config():Check PHY0 Fail!!
Dec 10 18:45:11 roland kernel: [18514.010460]
Dec 10 18:45:11 roland wpa_supplicant[6257]: Could not set interface wlan0 flags: Resource temporarily unavailable
Dec 10 18:45:11 roland wpa_supplicant[6257]: Failed to initialize driver interface
Dec 10 18:45:11 roland NetworkManager[6994]: <error> [1323539111.277507] [nm-supplicant-interface.c:570] interface_add_cb(): (wlan0): error adding interface: wpa_supplicant couldn't grab this interface.
Dec 10 18:45:11 roland NetworkManager[6994]: dbus_g_proxy_cancel_call: assertion `pending != NULL' failed
Dec 10 18:45:11 roland NetworkManager[6994]: <info> (wlan0): supplicant interface state: starting -> down
Dec 10 18:45:11 roland NetworkManager[6994]: <warn> Trying to remove a non-existant call id.
Dec 10 18:45:11 roland kernel: [18514.020072] rtl819xU:request firmware fail!
Dec 10 18:45:11 roland kernel: [18514.020074]
Dec 10 18:45:11 roland kernel: [18514.020076] rtl819xU:ERR in init_firmware()
Dec 10 18:45:11 roland kernel: [18514.020077]
Dec 10 18:45:11 roland kernel: [18514.020079] rtl819xU:ERR!!! rtl8192_adapter_start(): Firmware download is failed
Dec 10 18:45:11 roland kernel: [18514.020080]
Dec 10 18:45:11 roland kernel: [18514.020082] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!
Dec 10 18:45:11 roland kernel: [18514.020083]
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Old 12-10-2011, 06:00 PM
Ben Hutchings
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

On Sat, 2011-12-10 at 18:52 +0100, Roland Gruber wrote:
> Hi Ben,
>
> Am 10.12.2011 18:14, schrieb Ben Hutchings:
> > If you think this is usable with e.g. r8192u_usb, then please test it by
> > running:
> >
> > modprobe r8192u_usb
> > echo 0df6 005d > /sys/bus/usb/drivers/rtl819xU/new_id
>
> thank you very much for your prompt reply.
> Now I get the errors below.
>
> Looks like there is some problem with the firmware. Any ideas?
> The version of firmware-realtek on my system is 0.34.

This driver probably isn't suitable, then.

The other possibility is rtl8192cu:

rmmod r8192u_usb
modprobe rtl8192cu
echo 0df6 005d > /sys/bus/usb/drivers/rtl8192cu/new_id

Ben.

--
Ben Hutchings
Teamwork is essential - it allows you to blame someone else.
 
Old 12-10-2011, 08:51 PM
Roland Gruber
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi Ben,

Am 10.12.2011 20:00, schrieb Ben Hutchings:
> The other possibility is rtl8192cu:
>
> rmmod r8192u_usb
> modprobe rtl8192cu
> echo 0df6 005d > /sys/bus/usb/drivers/rtl8192cu/new_id

this leads to a kernel oops when I connect the WLAN stick to my USB port. I rebooted the system before doing the test.

Other ideas?

Dec 10 22:37:13 roland kernel: [10506.196894] usbcore: registered new interface driver rtl8192cu
Dec 10 22:38:26 roland kernel: [10579.656014] usb 2-3: new high speed USB device number 2 using ehci_hcd
Dec 10 22:38:26 roland kernel: [10579.791064] usb 2-3: New USB device found, idVendor=0df6, idProduct=005d
Dec 10 22:38:26 roland kernel: [10579.791068] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 10 22:38:26 roland kernel: [10579.791071] usb 2-3: Product: RTL8191S WLAN Adapter Dec 10 22:38:26 roland kernel: [10579.791073] usb 2-3: Manufacturer: Manufacturer Realtek Dec 10 22:38:26 roland kernel: [10579.791075] usb 2-3: SerialNumber: 00e04c000001
Dec 10 22:38:26 roland kernel: [10579.791674] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
Dec 10 22:38:26 roland kernel: [10579.791679] IP: [<ffffffffa12481d2>] rtl_usb_probe+0x183/0xfb1 [rtlwifi]
Dec 10 22:38:26 roland kernel: [10579.791687] PGD 22547c067 PUD 223fac067 PMD 0 Dec 10 22:38:26 roland kernel: [10579.791691] Oops: 0000 [#1] SMP Dec 10 22:38:26 roland kernel: [10579.791695] CPU 0 Dec 10 22:38:26 roland kernel: [10579.791696] Modules linked in: rtl8192cu rtl8192c_common rtlwifi mac80211 cfg80211 rfkill parport_pc ppdev lp parport pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) binfmt_misc quota_v2 quota_tree fuse ext4 jbd2 crc16 ext3 jbd mbcache it87 hwmon_vid vboxdrv(O) loop nvidia(P) isl6421 cx24123 wm8775 cx88_dvb cx88_vp3054_i2c videobuf_dvb dvb_core snd_hda_codec_realtek rc_hauppauge snd_hda_intel snd_hda_codec snd_hwdep ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sony_decoder cx88_alsa ir_jvc_decoder snd_pcm_oss ir_rc6_decoder snd_mixer_oss snd_pcm ir_rc5_decoder cx8800 snd_seq_midi snd_rawmidi cx8802 k10temp snd_seq_midi_event pcspkr evdev ir_nec_decoder edac_core edac_mce_amd snd_seq cx88xx rc_core i2c_algo_bit tveeprom v4l2_common videodev snd_time
r snd_seq_device media v4l2_compat_ioctl32 videobuf_dma_sg videobuf_core btcx_risc asus_atk0110 snd sp5100_tco soundcore snd_page_alloc i2c_piix4 i2c_core wmi button processor thermal_sys reiserfs s
ha256_generic cryptd aes_x86_64 aes_
Dec 10 22:38:26 roland kernel: eneric cbc usbhid hid dm_crypt dm_mod raid1 md_mod sr_mod sd_mod cdrom crc_t10dif ata_generic pata_atiixp ohci_hcd atl1 mii ahci libahci ehci_hcd usbcore libata scsi_mod [last unloaded: scsi_wait_scan]
Dec 10 22:38:26 roland kernel: [10579.791760] Dec 10 22:38:26 roland kernel: [10579.791762] Pid: 189, comm: khubd Tainted: P O 3.1.0-1-amd64 #1 System manufacturer System Product Name/M3A-H/HDMI
Dec 10 22:38:26 roland kernel: [10579.791767] RIP: 0010:[<ffffffffa12481d2>] [<ffffffffa12481d2>] rtl_usb_probe+0x183/0xfb1 [rtlwifi]
Dec 10 22:38:26 roland kernel: [10579.791772] RSP: 0018:ffff8802237fba40 EFLAGS: 00010246
Dec 10 22:38:26 roland kernel: [10579.791774] RAX: 0000000000000000 RBX: ffff8801df430520 RCX: 0000000000000000
Dec 10 22:38:26 roland kernel: [10579.791776] RDX: ffffffffa124cb40 RSI: ffffffffa124b982 RDI: ffff8801df430520
Dec 10 22:38:26 roland kernel: [10579.791778] RBP: ffff8801df431ce0 R08: 0000000000000005 R09: 00000000ffffffff
Dec 10 22:38:26 roland kernel: [10579.791780] R10: 0000000000015da8 R11: 0000000000015da8 R12: ffff8801df431ce0
Dec 10 22:38:26 roland kernel: [10579.791783] R13: ffff8802255ec888 R14: ffff8801f61b5830 R15: ffff8802235cc890
Dec 10 22:38:26 roland kernel: [10579.791785] FS: 00007f8795ca17a0(0000) GS:ffff88022fc00000(0000) knlGS:00000000f6a61760
Dec 10 22:38:26 roland kernel: [10579.791788] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Dec 10 22:38:26 roland kernel: [10579.791790] CR2: 0000000000000018 CR3: 0000000223d31000 CR4: 00000000000006f0
Dec 10 22:38:26 roland kernel: [10579.791792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Dec 10 22:38:26 roland kernel: [10579.791794] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Dec 10 22:38:26 roland kernel: [10579.791796] Process khubd (pid: 189, threadinfo ffff8802237fa000, task ffff88022438f120)
Dec 10 22:38:26 roland kernel: [10579.791798] Stack:
Dec 10 22:38:26 roland kernel: [10579.791799] 0000000000000246 ffffffff8123db97 ffff8802255ec800 0000000000000246
Dec 10 22:38:26 roland kernel: [10579.791804] ffff8802255ec888 ffff8801f61b5830 ffff8802255ec800 ffffffffa1264468
Dec 10 22:38:26 roland kernel: [10579.791807] ffff8802235cc890 ffff8801f61b5800 0000000000000000 ffffffffa00d231b
Dec 10 22:38:26 roland kernel: [10579.791811] Call Trace:
Dec 10 22:38:26 roland kernel: [10579.791816] [<ffffffff8123db97>] ? __pm_runtime_set_status+0x10b/0x12f
Dec 10 22:38:26 roland kernel: [10579.791826] [<ffffffffa00d231b>] ? usb_probe_interface+0xf2/0x15d [usbcore]
Dec 10 22:38:26 roland kernel: [10579.791830] [<ffffffff81236cbd>] ? driver_probe_device+0xa8/0x138
Dec 10 22:38:26 roland kernel: [10579.791833] [<ffffffff81236dbc>] ? __driver_attach+0x6f/0x6f
Dec 10 22:38:26 roland kernel: [10579.791836] [<ffffffff81235d4c>] ? bus_for_each_drv+0x47/0x7b
Dec 10 22:38:26 roland kernel: [10579.791839] [<ffffffff81236bde>] ? device_attach+0x6f/0x8f
Dec 10 22:38:26 roland kernel: [10579.791842] [<ffffffff81236510>] ? bus_probe_device+0x1f/0x37
Dec 10 22:38:26 roland kernel: [10579.791845] [<ffffffff81234ec4>] ? device_add+0x3e7/0x587
Dec 10 22:38:26 roland kernel: [10579.791855] [<ffffffffa00d0fb7>] ? usb_set_configuration+0x530/0x585 [usbcore]
Dec 10 22:38:26 roland kernel: [10579.791859] [<ffffffff81147f8c>] ? sysfs_do_create_link+0x13a/0x185
Dec 10 22:38:26 roland kernel: [10579.791863] [<ffffffff8103538b>] ? should_resched+0x5/0x23
Dec 10 22:38:26 roland kernel: [10579.791872] [<ffffffffa00d7ce2>] ? generic_probe+0x45/0x73 [usbcore]
Dec 10 22:38:26 roland kernel: [10579.791875] [<ffffffff81236cbd>] ? driver_probe_device+0xa8/0x138
Dec 10 22:38:26 roland kernel: [10579.791877] [<ffffffff81236dbc>] ? __driver_attach+0x6f/0x6f
Dec 10 22:38:26 roland kernel: [10579.791880] [<ffffffff81235d4c>] ? bus_for_each_drv+0x47/0x7b
Dec 10 22:38:26 roland kernel: [10579.791883] [<ffffffff81236bde>] ? device_attach+0x6f/0x8f
Dec 10 22:38:26 roland kernel: [10579.791886] [<ffffffff81236510>] ? bus_probe_device+0x1f/0x37
Dec 10 22:38:26 roland kernel: [10579.791889] [<ffffffff81234ec4>] ? device_add+0x3e7/0x587
Dec 10 22:38:26 roland kernel: [10579.791891] [<ffffffff81234432>] ? dev_printk+0x48/0x4d
Dec 10 22:38:26 roland kernel: [10579.791901] [<ffffffffa00caf85>] ? usb_new_device+0x124/0x198 [usbcore]
Dec 10 22:38:26 roland kernel: [10579.791908] [<ffffffffa00cc00e>] ? hub_thread+0x9d7/0xec6 [usbcore]
Dec 10 22:38:26 roland kernel: [10579.791911] [<ffffffff81036dec>] ? set_next_entity+0x32/0x52
Dec 10 22:38:26 roland kernel: [10579.791915] [<ffffffff8105ec17>] ? add_wait_queue+0x3c/0x3c
Dec 10 22:38:26 roland kernel: [10579.791922] [<ffffffffa00cb637>] ? usb_remote_wakeup+0x2f/0x2f [usbcore]
Dec 10 22:38:26 roland kernel: [10579.791925] [<ffffffff8105e5d1>] ? kthread+0x76/0x7e
Dec 10 22:38:26 roland kernel: [10579.791929] [<ffffffff81334434>] ? kernel_thread_helper+0x4/0x10
Dec 10 22:38:26 roland kernel: [10579.791932] [<ffffffff8105e55b>] ? kthread_worker_fn+0x139/0x139
Dec 10 22:38:26 roland kernel: [10579.791935] [<ffffffff81334430>] ? gs_change+0x13/0x13
Dec 10 22:38:26 roland kernel: [10579.791937] Code: 49 c7 84 24 00 07 00 00 87 66 24 a1 49 c7 84 24 08 07 00 00 72 66 24 a1 49 c7 84 24 10 07 00 00 81 68 24 a1 48 8b 85 d8 27 00 00 Dec 10 22:38:26 roland kernel: <48>[10579.791953] 8b 40 18 ff 50 10 48 8b 85 d8 27 00 00 48 89 df 48 8b 40 18 Dec 10 22:38:26 roland kernel: [10579.791961] RIP [<ffffffffa12481d2>] rtl_usb_probe+0x183/0xfb1 [rtlwifi]
Dec 10 22:38:26 roland kernel: [10579.791965] RSP <ffff8802237fba40>
Dec 10 22:38:26 roland kernel: [10579.791967] CR2: 0000000000000018
Dec 10 22:38:26 roland kernel: [10579.791969] ---[ end trace 97baeaf1bb6e506f ]---


Best regards

Roland

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Old 12-10-2011, 09:05 PM
Ben Hutchings
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

On Sat, 2011-12-10 at 22:51 +0100, Roland Gruber wrote:
> Hi Ben,
>
> Am 10.12.2011 20:00, schrieb Ben Hutchings:
> > The other possibility is rtl8192cu:
> >
> > rmmod r8192u_usb
> > modprobe rtl8192cu
> > echo 0df6 005d > /sys/bus/usb/drivers/rtl8192cu/new_id
>
> this leads to a kernel oops when I connect the WLAN stick to my USB
> port. I rebooted the system before doing the test.

Oops, sorry about that.

This driver needs more information along with a device ID, so you can't
add new device IDs this way.

> Other ideas?
[...]

You will need to talk to the upstream developers about support for this
device. Send mail to Larry Finger <Larry.Finger@lwfinger.net>,
linux-wireless@vger.kernel.org, 651622@bugs.debian.org

Ben.

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Ben Hutchings
Teamwork is essential - it allows you to blame someone else.
 
Old 12-10-2011, 09:37 PM
Roland Gruber
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi,

I have some problem to get a Sitecom USB WLAN stick to run.
Ben tried to help me but we did not get it to work. So he pointed me to you.

It is the Sitecom WLA-2000 v1.001.

Vendor 0df6
Product 005d
Chipset Realtek RTL8191S

Dec 10 18:45:10 roland kernel: [18513.016012] usb 2-3: new high speed USB device number 9 using ehci_hcd
Dec 10 18:45:10 roland kernel: [18513.151122] usb 2-3: New USB device found, idVendor=0df6, idProduct=005d
Dec 10 18:45:10 roland kernel: [18513.151126] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 10 18:45:10 roland kernel: [18513.151129] usb 2-3: Product: RTL8191S WLAN Adapter
Dec 10 18:45:10 roland kernel: [18513.151130] usb 2-3: Manufacturer: Manufacturer Realtek
Dec 10 18:45:10 roland kernel: [18513.151132] usb 2-3: SerialNumber: 00e04c000001

We tried to use the kernel module rtl8192cu by adding the IDs with "echo 0df6 005d > /sys/bus/usb/drivers/rtl8192cu/new_id".
But this led to a kernel oops.

Is there any way to setup the rtl8192cu kernel module so that it accepts the WLAN stick?
We also tried the module r8192u_usb but it complains about firmware loading problems when connecting the stick.


Thanks in advance for your help. Please let me know if you need more information.


- --

Best regards

Roland
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Old 12-10-2011, 10:22 PM
Larry Finger
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

On 12/10/2011 04:37 PM, Roland Gruber wrote:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi,

I have some problem to get a Sitecom USB WLAN stick to run.
Ben tried to help me but we did not get it to work. So he pointed me to you.

It is the Sitecom WLA-2000 v1.001.

Vendor 0df6
Product 005d
Chipset Realtek RTL8191S

Dec 10 18:45:10 roland kernel: [18513.016012] usb 2-3: new high speed USB device number 9 using ehci_hcd
Dec 10 18:45:10 roland kernel: [18513.151122] usb 2-3: New USB device found, idVendor=0df6, idProduct=005d
Dec 10 18:45:10 roland kernel: [18513.151126] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Dec 10 18:45:10 roland kernel: [18513.151129] usb 2-3: Product: RTL8191S WLAN Adapter
Dec 10 18:45:10 roland kernel: [18513.151130] usb 2-3: Manufacturer: Manufacturer Realtek
Dec 10 18:45:10 roland kernel: [18513.151132] usb 2-3: SerialNumber: 00e04c000001

We tried to use the kernel module rtl8192cu by adding the IDs with "echo 0df6 005d> /sys/bus/usb/drivers/rtl8192cu/new_id".
But this led to a kernel oops.

Is there any way to setup the rtl8192cu kernel module so that it accepts the WLAN stick?
We also tried the module r8192u_usb but it complains about firmware loading problems when connecting the stick.


If rtl8192cu generates an oops when you use the new_id, then it is the wrong
driver for your device.


The driver for the RTL8188SU is r8712u. Try

modprobe -rv r8712u
echo 0df6 005d > /sys/bus/usb/drivers/r8712u/new_id

If that works, I can add that device ID to the driver.

Larry





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Old 12-10-2011, 10:51 PM
Ben Hutchings
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

On Sat, 2011-12-10 at 17:22 -0600, Larry Finger wrote:
> On 12/10/2011 04:37 PM, Roland Gruber wrote:
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > Hi,
> >
> > I have some problem to get a Sitecom USB WLAN stick to run.
> > Ben tried to help me but we did not get it to work. So he pointed me to you.
> >
> > It is the Sitecom WLA-2000 v1.001.
> >
> > Vendor 0df6
> > Product 005d
> > Chipset Realtek RTL8191S
> >
> > Dec 10 18:45:10 roland kernel: [18513.016012] usb 2-3: new high speed USB device number 9 using ehci_hcd
> > Dec 10 18:45:10 roland kernel: [18513.151122] usb 2-3: New USB device found, idVendor=0df6, idProduct=005d
> > Dec 10 18:45:10 roland kernel: [18513.151126] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> > Dec 10 18:45:10 roland kernel: [18513.151129] usb 2-3: Product: RTL8191S WLAN Adapter
> > Dec 10 18:45:10 roland kernel: [18513.151130] usb 2-3: Manufacturer: Manufacturer Realtek
> > Dec 10 18:45:10 roland kernel: [18513.151132] usb 2-3: SerialNumber: 00e04c000001
> >
> > We tried to use the kernel module rtl8192cu by adding the IDs with "echo 0df6 005d> /sys/bus/usb/drivers/rtl8192cu/new_id".
> > But this led to a kernel oops.
> >
> > Is there any way to setup the rtl8192cu kernel module so that it accepts the WLAN stick?
> > We also tried the module r8192u_usb but it complains about firmware loading problems when connecting the stick.
>
> If rtl8192cu generates an oops when you use the new_id, then it is the wrong
> driver for your device.

Isn't this really just because using new_id results in
driver_info = NULL?

Ben.

> The driver for the RTL8188SU is r8712u. Try
>
> modprobe -rv r8712u
> echo 0df6 005d > /sys/bus/usb/drivers/r8712u/new_id
>
> If that works, I can add that device ID to the driver.

--
Ben Hutchings
Teamwork is essential - it allows you to blame someone else.
 
Old 12-10-2011, 11:35 PM
Larry Finger
 
Default Bug#651622: linux-2.6: Sitecom WLA-2000 v1.001 WLAN stick not supported

On 12/10/2011 05:51 PM, Ben Hutchings wrote:

On Sat, 2011-12-10 at 17:22 -0600, Larry Finger wrote:

If rtl8192cu generates an oops when you use the new_id, then it is the wrong
driver for your device.


Isn't this really just because using new_id results in
driver_info = NULL?


I'm not sure, but I think new_id worked in the past for this driver.

Let's see if r8712u works. On Sunday night, I'll send the USB ID to the Realtek
people in Taiwan. From experience, I know I won't get a response on the weekend.


Larry



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