On 28/04/2015 13:55, Moritz Morawietz wrote: > Many thanks for your fast help! > > I've made some progress, but ran into other problems. > If i compile ath10_pci, ath10k_core and ath from kvalo's tree and load > them, i get following dmesg output: > > [ 2.980448] ath10k_pci 0000:06:00.0: enabling device (0000 -> 0002) > [ 2.980750] ath10k_pci 0000:06:00.0: pci irq msi-x interrupts 8 > irq_mode 0 reset_mode 0 > [ 3.158860] ath10k_pci 0000:06:00.0: Direct firmware load for > ath10k/cal-pci-0000:06:00.0.bin failed with error -2 > [ 3.159611] ath10k_pci 0000:06:00.0: Direct firmware load for > ath10k/QCA6174/hw2.1/board-pci-168c:003e:1a56:1525.bin failed with > error -2 > [ 3.159613] ath10k_pci 0000:06:00.0: failed to load spec board > file, falling back to generic: -2 > [ 3.159922] ath10k_pci 0000:06:00.0: Direct firmware load for > ath10k/QCA6174/hw2.1/firmware-5.bin failed with error -2 > [ 3.159924] ath10k_pci 0000:06:00.0: could not fetch firmware file > 'ath10k/QCA6174/hw2.1/firmware-5.bin': -2 > [ 4.360946] ath10k_pci 0000:06:00.0: qca6174 hw2.1 (0x05010000, > 0x003405ff, 168c:003e:1a56:1525 fallback) fw killer-n1525-fw api 4 htt > 3.1 wmi 4 cal otp max_sta 32 > [ 4.360950] ath10k_pci 0000:06:00.0: debug 1 debugfs 1 tracing 1 > dfs 0 testmode 0 > [ 4.430068] ath: EEPROM regdomain: 0x6c > [ 4.430070] ath: EEPROM indicates we should expect a direct regpair map > [ 4.430072] ath: Country alpha2 being used: 00 > [ 4.430072] ath: Regpair used: 0x6c > [ 4.430078] ath10k_pci 0000:06:00.0: failed to register ieee80211: -22 > [ 4.430097] ath10k_pci 0000:06:00.0: could not register to mac80211 (-22) > > So I compiled mac80211, and tried to load it. What i get is a load of > that messages: > > [ 226.812494] mac80211: Unknown symbol cfg80211_cqm_rssi_notify (err -22) > [ 226.812497] mac80211: disagrees about version of symbol > cfg80211_auth_timeout > [ 226.812497] mac80211: Unknown symbol cfg80211_auth_timeout (err -22) > [ 226.812498] mac80211: disagrees about version of symbol > cfg80211_rx_unprot_mlme_mgmt > [ 226.812499] mac80211: Unknown symbol cfg80211_rx_unprot_mlme_mgmt (err -22) > > Because mac80211 depends on cfg80211, i compilied and tested it. The > error messages reduced to > > [ 632.208849] mac80211: Unknown symbol rhashtable_insert_rehash (err 0) > [ 632.208881] mac80211: Unknown symbol rhashtable_insert_slow (err 0) > > Know I'm stuck. I'll try to compile and use the whole kernel (it's > compiling right now), but would prefer to just change the modules. I could find some references to "rhashtable_insert_rehash" with grep: /usr/src/linux/lib/rhashtable.c:int rhashtable_insert_rehash(struct rhashtable *ht) /usr/src/linux/lib/rhashtable.c:EXPORT_SYMBOL_GPL(rhashtable_insert_rehash);
This file is present in 3.18.11 kernel (I don't have older sources on this laptop). Which distribution and kernel are you using? You are compiling 4.0 (-> 3.20) modules, so you're likely to get strange issues if your kernel is too old. Regards, Gabriele _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k