* Warning from wireless-testing for ipw2100 @ 2012-05-14 19:31 Larry Finger 2012-05-14 20:53 ` Stanislav Yakovlev 0 siblings, 1 reply; 4+ messages in thread From: Larry Finger @ 2012-05-14 19:31 UTC (permalink / raw) To: Stanislav Yakovlev; +Cc: wireless A freshly pulled copy of wireless-testing 3.4-rc7 has the following warning that the 802.11 band has not been set when the ipw2100 driver is probed: [ 17.766431] ------------[ cut here ]------------ [ 17.766467] WARNING: at net/wireless/core.c:562 wiphy_register+0x34c/0x3c0 [cfg80211]() [ 17.766471] Hardware name: Latitude D600 [ 17.766474] Modules linked in: ipw2100(+) libipw pcmcia cfg80211 ppdev parport_pc yenta_socket sr_mod pcmcia_rsrc parport iTCO_wdt cdrom sg rfkill pcmcia_ core lib80211 tg3 video button battery ac iTCO_vendor_support joydev shpchp pcspkr pciehp pci_hotplug autofs4 radeon ttm drm_kms_helper uhci_hcd ehci_hcd rtc _cmos thermal drm hwmon i2c_algo_bit i2c_core processor usbcore usb_common ata_generic ata_piix ahci libahci libata [ 17.766525] Pid: 474, comm: modprobe Not tainted 3.4.0-rc7-wl+ #6 [ 17.766528] Call Trace: [ 17.766541] [<c066ad08>] ? printk+0x28/0x2a [ 17.766552] [<c0230edd>] warn_slowpath_common+0x6d/0xa0 [ 17.766563] [<e0b253bc>] ? wiphy_register+0x34c/0x3c0 [cfg80211] [ 17.766573] [<e0b253bc>] ? wiphy_register+0x34c/0x3c0 [cfg80211] [ 17.766578] [<c0230f2d>] warn_slowpath_null+0x1d/0x20 [ 17.766588] [<e0b253bc>] wiphy_register+0x34c/0x3c0 [cfg80211] [ 17.766605] [<e0b5b0d6>] ipw2100_wdev_init+0x196/0x1c0 [ipw2100] [ 17.766616] [<e0b5d962>] ipw2100_pci_init_one+0x2b2/0x694 [ipw2100] [ 17.766632] [<c047ce52>] local_pci_probe+0x42/0xb0 [ 17.766637] [<c047e2b0>] pci_device_probe+0x60/0x90 [ 17.766645] [<c0376de2>] ? sysfs_create_link+0x12/0x20 [ 17.766654] [<c050f1f6>] really_probe+0x56/0x2e0 [ 17.766659] [<c037636d>] ? create_dir+0x5d/0xa0 [ 17.766667] [<c0518c6b>] ? pm_runtime_barrier+0x3b/0xa0 [ 17.766672] [<c050f5e4>] driver_probe_device+0x44/0xa0 [ 17.766677] [<c047e227>] ? pci_match_device+0x97/0xa0 [ 17.766681] [<c050f6c9>] __driver_attach+0x89/0x90 [ 17.766686] [<c050f640>] ? driver_probe_device+0xa0/0xa0 [ 17.766691] [<c050da2a>] bus_for_each_dev+0x3a/0x70 [ 17.766695] [<c050ee6c>] driver_attach+0x1c/0x30 [ 17.766699] [<c050f640>] ? driver_probe_device+0xa0/0xa0 [ 17.766704] [<c050ea77>] bus_add_driver+0x187/0x280 [ 17.766710] [<c045b9cd>] ? kset_find_obj+0x2d/0x60 [ 17.766715] [<c047e2e0>] ? pci_device_probe+0x90/0x90 [ 17.766719] [<c047e2e0>] ? pci_device_probe+0x90/0x90 [ 17.766724] [<c050fb85>] driver_register+0x65/0x110 [ 17.766729] [<c047e09d>] __pci_register_driver+0x3d/0xa0 [ 17.766738] [<e09f705c>] ipw2100_init+0x5c/0x1000 [ipw2100] [ 17.766743] [<c020110f>] do_one_initcall+0x2f/0x170 [ 17.766749] [<e09f7000>] ? 0xe09f6fff [ 17.766757] [<c0287ce8>] sys_init_module+0xa8/0x210 [ 17.766766] [<c067a075>] syscall_call+0x7/0xb [ 17.766769] ---[ end trace 559898c6bb0d1c75 ]--- [ 17.767093] ipw2100: probe of 0000:02:03.0 failed with error -5 I do not use the device and it doesn't make any difference to me, but there may be someone that needs it. Larry ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Warning from wireless-testing for ipw2100 2012-05-14 19:31 Warning from wireless-testing for ipw2100 Larry Finger @ 2012-05-14 20:53 ` Stanislav Yakovlev 2012-05-14 21:04 ` Larry Finger 0 siblings, 1 reply; 4+ messages in thread From: Stanislav Yakovlev @ 2012-05-14 20:53 UTC (permalink / raw) To: Larry Finger; +Cc: wireless Hello Larry, On 14 May 2012 12:31, Larry Finger <Larry.Finger@lwfinger.net> wrote: > A freshly pulled copy of wireless-testing 3.4-rc7 has the following warning > that the 802.11 band has not been set when the ipw2100 driver is probed: > [ 17.766431] ------------[ cut here ]------------ > [ 17.766467] WARNING: at net/wireless/core.c:562 > wiphy_register+0x34c/0x3c0 [cfg80211]() I think it is the same problem as for ipw2200 as found by Stefan http://marc.info/?l=linux-wireless&m=132720334512946&w=2 which is already fixed. http://marc.info/?l=linux-wireless&m=133457257407196&w=2 > .... > I do not use the device and it doesn't make any difference to me, but there > may be someone that needs it. I will send a patch. Stanislav. ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Warning from wireless-testing for ipw2100 2012-05-14 20:53 ` Stanislav Yakovlev @ 2012-05-14 21:04 ` Larry Finger 2012-05-14 21:42 ` Stanislav Yakovlev 0 siblings, 1 reply; 4+ messages in thread From: Larry Finger @ 2012-05-14 21:04 UTC (permalink / raw) To: Stanislav Yakovlev; +Cc: wireless On 05/14/2012 03:53 PM, Stanislav Yakovlev wrote: > Hello Larry, > > On 14 May 2012 12:31, Larry Finger<Larry.Finger@lwfinger.net> wrote: >> A freshly pulled copy of wireless-testing 3.4-rc7 has the following warning >> that the 802.11 band has not been set when the ipw2100 driver is probed: >> [ 17.766431] ------------[ cut here ]------------ >> [ 17.766467] WARNING: at net/wireless/core.c:562 >> wiphy_register+0x34c/0x3c0 [cfg80211]() > > I think it is the same problem as for ipw2200 as found by Stefan > http://marc.info/?l=linux-wireless&m=132720334512946&w=2 > > which is already fixed. > http://marc.info/?l=linux-wireless&m=133457257407196&w=2 > >> .... >> I do not use the device and it doesn't make any difference to me, but there >> may be someone that needs it. > > I will send a patch. If you mean the patch in the second URL above, it has already been applied to my source. Larry ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Warning from wireless-testing for ipw2100 2012-05-14 21:04 ` Larry Finger @ 2012-05-14 21:42 ` Stanislav Yakovlev 0 siblings, 0 replies; 4+ messages in thread From: Stanislav Yakovlev @ 2012-05-14 21:42 UTC (permalink / raw) To: Larry Finger; +Cc: wireless On 14 May 2012 14:04, Larry Finger <Larry.Finger@lwfinger.net> wrote: > On 05/14/2012 03:53 PM, Stanislav Yakovlev wrote: >> >> Hello Larry, >> >> On 14 May 2012 12:31, Larry Finger<Larry.Finger@lwfinger.net> wrote: >>> >>> A freshly pulled copy of wireless-testing 3.4-rc7 has the following >>> warning >>> that the 802.11 band has not been set when the ipw2100 driver is probed: >>> [ 17.766431] ------------[ cut here ]------------ >>> [ 17.766467] WARNING: at net/wireless/core.c:562 >>> wiphy_register+0x34c/0x3c0 [cfg80211]() >> >> >> I think it is the same problem as for ipw2200 as found by Stefan >> http://marc.info/?l=linux-wireless&m=132720334512946&w=2 >> >> which is already fixed. >> http://marc.info/?l=linux-wireless&m=133457257407196&w=2 >> >>> .... >>> I do not use the device and it doesn't make any difference to me, but >>> there >>> may be someone that needs it. >> >> >> I will send a patch. > > > If you mean the patch in the second URL above, it has already been applied > to my source. There were two almost identical changes: http://marc.info/?l=linux-wireless&m=132720195012653&w=2 http://marc.info/?l=linux-wireless&m=132720204412667&w=2 First one broke ipw2200, and the second one broke ipw2100. The patch I mentioned fixes ipw2200 and does not fix ipw2100. Stanislav. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-05-14 21:42 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2012-05-14 19:31 Warning from wireless-testing for ipw2100 Larry Finger 2012-05-14 20:53 ` Stanislav Yakovlev 2012-05-14 21:04 ` Larry Finger 2012-05-14 21:42 ` Stanislav Yakovlev
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