openelec / iwlwifi-firmware Goto Github PK

Every few days, my iwlwifi firmware crashes and the only way to bring it back is a reboot.

Below, I get this following error on even the most recent version (-21) and the master branch of the iwlwifi module:

[37131.660796] iwlwifi 0000:04:00.0: Microcode SW error detected. Restarting 0x2000000.
[37131.660800] iwlwifi 0000:04:00.0: CSR values:
[37131.660801] iwlwifi 0000:04:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[37131.660959] iwlwifi 0000:04:00.0: CSR_HW_IF_CONFIG_REG: 0X00489200
[37131.661109] iwlwifi 0000:04:00.0: CSR_INT_COALESCING: 0X00000040
[37131.661159] iwlwifi 0000:04:00.0: CSR_INT: 0X00000000
[37131.661209] iwlwifi 0000:04:00.0: CSR_INT_MASK: 0X00000000
[37131.661259] iwlwifi 0000:04:00.0: CSR_FH_INT_STATUS: 0X00000000
[37131.661309] iwlwifi 0000:04:00.0: CSR_GPIO_IN: 0X00000000
[37131.661360] iwlwifi 0000:04:00.0: CSR_RESET: 0X00000000
[37131.661411] iwlwifi 0000:04:00.0: CSR_GP_CNTRL: 0X080403c5
[37131.661462] iwlwifi 0000:04:00.0: CSR_HW_REV: 0X00000210
[37131.661512] iwlwifi 0000:04:00.0: CSR_EEPROM_REG: 0Xd55555d5
[37131.661563] iwlwifi 0000:04:00.0: CSR_EEPROM_GP: 0X00000000
[37131.661618] iwlwifi 0000:04:00.0: CSR_OTP_GP_REG: 0Xd55555d5
[37131.661673] iwlwifi 0000:04:00.0: CSR_GIO_REG: 0X00080042
[37131.661729] iwlwifi 0000:04:00.0: CSR_GP_UCODE_REG: 0X00000000
[37131.661783] iwlwifi 0000:04:00.0: CSR_GP_DRIVER_REG: 0X00000000
[37131.661833] iwlwifi 0000:04:00.0: CSR_UCODE_DRV_GP1: 0X00000000
[37131.661889] iwlwifi 0000:04:00.0: CSR_UCODE_DRV_GP2: 0X00000000
[37131.661942] iwlwifi 0000:04:00.0: CSR_LED_REG: 0X00000018
[37131.661993] iwlwifi 0000:04:00.0: CSR_DRAM_INT_TBL_REG: 0X883c861b
[37131.662044] iwlwifi 0000:04:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
[37131.662094] iwlwifi 0000:04:00.0: CSR_ANA_PLL_CFG: 0Xd55555d5
[37131.662145] iwlwifi 0000:04:00.0: CSR_MONITOR_STATUS_REG: 0Xebb7ff57
[37131.662196] iwlwifi 0000:04:00.0: CSR_HW_REV_WA_REG: 0X0001001a
[37131.662247] iwlwifi 0000:04:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000
[37131.662248] iwlwifi 0000:04:00.0: FH register values:
[37131.662309] iwlwifi 0000:04:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X08cdda00
[37131.662321] iwlwifi 0000:04:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X008cddb0
[37131.662332] iwlwifi 0000:04:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000010
[37131.662343] iwlwifi 0000:04:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X00801114
[37131.662354] iwlwifi 0000:04:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[37131.662366] iwlwifi 0000:04:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X03030000
[37131.662377] iwlwifi 0000:04:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[37131.662388] iwlwifi 0000:04:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
[37131.662399] iwlwifi 0000:04:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
[37131.662661] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[37131.662663] iwlwifi 0000:04:00.0: Status: 0x00000000, count: 6
[37131.662664] iwlwifi 0000:04:00.0: Loaded firmware version: 25.30.13.0
[37131.662665] iwlwifi 0000:04:00.0: 0x00000034 | NMI_INTERRUPT_WDG
[37131.662666] iwlwifi 0000:04:00.0: 0x000002F0 | uPc
[37131.662667] iwlwifi 0000:04:00.0: 0x00000000 | branchlink1
[37131.662668] iwlwifi 0000:04:00.0: 0x00040330 | branchlink2
[37131.662669] iwlwifi 0000:04:00.0: 0x00040BC4 | interruptlink1
[37131.662670] iwlwifi 0000:04:00.0: 0x0000B222 | interruptlink2
[37131.662671] iwlwifi 0000:04:00.0: 0x00000000 | data1
[37131.662672] iwlwifi 0000:04:00.0: 0x00000002 | data2
[37131.662672] iwlwifi 0000:04:00.0: 0x07030000 | data3
[37131.662673] iwlwifi 0000:04:00.0: 0x003C83B4 | beacon time
[37131.662674] iwlwifi 0000:04:00.0: 0x00037C4A | tsf low
[37131.662675] iwlwifi 0000:04:00.0: 0x00000000 | tsf hi
[37131.662676] iwlwifi 0000:04:00.0: 0x00000000 | time gp1
[37131.662677] iwlwifi 0000:04:00.0: 0x00037C4B | time gp2
[37131.662678] iwlwifi 0000:04:00.0: 0x00000000 | time gp3
[37131.662679] iwlwifi 0000:04:00.0: 0x0004191E | uCode version
[37131.662680] iwlwifi 0000:04:00.0: 0x00000210 | hw version
[37131.662681] iwlwifi 0000:04:00.0: 0x00489200 | board version
[37131.662682] iwlwifi 0000:04:00.0: 0x0913006A | hcmd
[37131.662683] iwlwifi 0000:04:00.0: 0x00023080 | isr0
[37131.662683] iwlwifi 0000:04:00.0: 0x00000000 | isr1
[37131.662684] iwlwifi 0000:04:00.0: 0x00000002 | isr2
[37131.662685] iwlwifi 0000:04:00.0: 0x404000C0 | isr3
[37131.662686] iwlwifi 0000:04:00.0: 0x00000080 | isr4
[37131.662687] iwlwifi 0000:04:00.0: 0x01800112 | isr_pref
[37131.662688] iwlwifi 0000:04:00.0: 0x00000000 | wait_event
[37131.662689] iwlwifi 0000:04:00.0: 0x00004607 | l2p_control
[37131.662690] iwlwifi 0000:04:00.0: 0x00000000 | l2p_duration
[37131.662691] iwlwifi 0000:04:00.0: 0x00000000 | l2p_mhvalid
[37131.662692] iwlwifi 0000:04:00.0: 0x00000000 | l2p_addr_match
[37131.662693] iwlwifi 0000:04:00.0: 0x00000007 | lmpm_pmg_sel
[37131.662694] iwlwifi 0000:04:00.0: 0x17061520 | timestamp
[37131.662695] iwlwifi 0000:04:00.0: 0x00341020 | flow_handler
[37131.663792] iwlwifi 0000:04:00.0: Failed to run INIT ucode: -5

iwlwifi 0000:3a:00.0: Direct firmware load for iwlwifi-8000C-26.ucode failed with error -2

?

Linux core 4.9.6-1-ARCH

Probably not your problem, but I'm lost.

My Toshiba Satellite S55 C5274 (i7) wifi (kubuntu 16.04 - Intel(R) Dual Band Wireless AC 7265, REV=0x210) worked fine for a long time. Now, wifi is dead. dmesg says it wants iwlwifi-7265D-19.ucode which is was not in /lib/firmware. I copied it from https://github.com/OpenELEC/iwlwifi-firmware/blob/f83d1abbcadf3f5717f283a2fd72abf3248fc490/firmware/iwlwifi-7265D-19.ucode
It loads it now, but no joy.
ifconfig doesn't show wifi at all. rfkill shows phy0: hard blocked.

Any guidance on how to get this working again would be greatly appreciated.

There doesn't seem to be any way to download the source code nor any way to request it. That directly contradicts the GPL-3 file included in the repo. See in particular part 6 of Terms and Conditions.

Is this on purpose?