Hi Oleksij, I've patched your file, but it seems the code does not run to that part.
plugin wifi module first time: ============================= Compat-wireless backport release: compat-wireless-2011-12-28-p Backport based on linux-next.git next-20111228 cfg80211: Calling CRDA to update world regulatory domain usb 1-1: ath9k_htc: Firmware - htc_9271.fw download failed ath9k_htc: probe of 1-1:1.0 failed with error -22 usbcore: registered new interface driver ath9k_htc plugin wifi module second time: ============================= usb 1-1: USB disconnect, address 2 usb 1-1: new high speed USB device using FOTG2XX_DRV and address 3 port status 10009 2nd port status 10009 usb 1-1: configuration #1 chosen from 1 choice usb 1-1: ath9k_htc: Firmware - htc_9271.fw download failed plugin wifi module thrid time: ============================= ath9k_htc: probe of 1-1:1.0 failed with error -22 usb 1-1: USB disconnect, address 3 usb 1-1: new high speed USB device using FOTG2XX_DRV and address 4 port status 10009 2nd port status 10009 usb 1-1: configuration #1 chosen from 1 choice usb 1-1: ath9k_htc: Firmware - htc_9271.fw download failed ath9k_htc: probe of 1-1:1.0 failed with error -22 On Wed, Jun 19, 2013 at 9:21 PM, Oleksij Rempel <li...@rempel-privat.de>wrote: > Am 19.06.2013 12:14, schrieb Bo Shi: > > Hi, >> I am porting ar9271 wifi module to an arm platform, after some days >> try, still can not solve the problem, please help. >> >> Environment: >> >> 1. lilnux kernel version 2.6.28. >> 2. compat-wireless-2011-12-31-p >> >> 3. without udev, but with mdev >> >> 4. firmware puts in lib/firmware/htc_9271.fw >> >> compile ok, but when install ath9k_htc.ko, get error message: >> >> ==============================**==============================**== >> usb 1-1: new high speed USB device using FOTG2XX_DRV and address 4 >> port status 10009 >> 2nd port status 10009 >> usb 1-1: configuration #1 chosen from 1 choice >> usb 1-1: ath9k_htc: Firmware - htc_9271.fw download failed >> ath9k_htc: probe of 1-1:1.0 failed with error -22 >> >> ==============================**==============================**=== >> >> > Hmm... > > "Firmware - htc_9271.fw download failed" comes because > ath9k_hif_usb_download_fw returned -ENOMEM or -EIO > > but "probe of 1-1:1.0 failed with error -22" is -EINVAL. > > Try attached patch. may be we will find exact reason. > > -- > Regards, > Oleksij > > _______________________________________________ > ath9k-devel mailing list > ath9k-devel@lists.ath9k.org > https://lists.ath9k.org/mailman/listinfo/ath9k-devel > >
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