Hello there, I gave 4.2 rc3 a shot and I discovered the wireless was not working anymore with it. I tried adding irq_mode=1 alongside skip_otp=y in ath10k_core (I assume you need fw api 5 to remove this, is that correct?, I still have fw 4 only). Loading with irq_mode=0 [ 21.130224] ath10k_pci 0000:03:00.0: enabling device (0000 -> 0002) [ 21.130734] ath10k_pci 0000:03:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0 [ 21.277023] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/cal-pci-0000:03:00.0.bin failed with error -2 [ 21.278105] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/board-pci-168c:003e:1a56:1525.bin failed with error -2 [ 21.278109] ath10k_pci 0000:03:00.0: failed to load spec board file, falling back to generic: -2 [ 21.279048] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/firmware-5.bin failed with error -2 [ 21.279051] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA6174/hw2.1/firmware-5.bin': -2 [ 22.445285] ath10k_pci 0000:03:00.0: received unsolicited fw crash interrupt [ 22.445319] ath10k_pci 0000:03:00.0: received unsolicited fw crash interrupt [ 23.445028] ath10k_pci 0000:03:00.0: failed to receive control response completion, polling.. [ 23.445183] ath10k_pci 0000:03:00.0: received unsolicited fw crash interrupt [ 23.445247] ath10k_pci 0000:03:00.0: received unsolicited fw crash interrupt [ 24.445040] ath10k_pci 0000:03:00.0: Service connect timeout [ 24.445043] ath10k_pci 0000:03:00.0: failed to connect htt (-110) [ 24.508619] ath10k_pci 0000:03:00.0: could not init core (-110) [ 24.508640] ath10k_pci 0000:03:00.0: could not probe fw (-110) [ 74.965904] ath10k_pci 0000:03:00.0: received unsolicited fw crash interrupt With irq_mode=1 (and debug_mask=0x00000432 for ath10k_core... didn't do.. anything?) [ 612.043708] ath10k_pci 0000:03:00.0: limiting irq mode to: 1 [ 612.043711] ath10k_pci 0000:03:00.0: pci irq legacy interrupts 0 irq_mode 1 reset_mode 0 [ 612.249048] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/cal-pci-0000:03:00.0.bin failed with error -2 [ 612.249148] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/board-pci-168c:003e:1a56:1525.bin failed with error -2 [ 612.249150] ath10k_pci 0000:03:00.0: failed to load spec board file, falling back to generic: -2 [ 612.249251] ath10k_pci 0000:03:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/firmware-5.bin failed with error -2 [ 612.249252] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/QCA6174/hw2.1/firmware-5.bin': -2 [ 613.435568] ath10k_pci 0000:03:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff, 168c:003e:1a56:1525 fallback) fw killer-n1525-fw api 4 htt 3.0 wmi 4 cal otp max_sta 32 [ 613.435571] ath10k_pci 0000:03:00.0: debug 0 debugfs 1 tracing 0 dfs 0 testmode 0 [ 613.509157] ath: EEPROM regdomain: 0x6c [ 613.509160] ath: EEPROM indicates we should expect a direct regpair map [ 613.509162] ath: Country alpha2 being used: 00 [ 613.509163] ath: Regpair used: 0x6c [ 613.513311] ath10k_pci 0000:03:00.0 wlp3s0: renamed from wlan0 This is a Dell Alienware 15 (early 2015) laptop. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
