Hallo Zusammen,
Ich habe meinen Raspbery Pi 3 heute neu eingerichtet und konfiguriert.
Daraufhin wollte ich meinen USB zu Serial Adapter testen und habe gemerkt das da was nicht stimmt.
Mit dem Befehl
konnte ich meinen USB zu Serial Adapter nicht davon überzeugen "etwas" zu senden. Auch nicht wenn ich den Befehl mit Root Rechten ausführe.
Und ja das Gerät existiert in /dev und laut dmesg ist der Treiber erfolgreich geladen worden.
Auf dem Adapterboard sind TX und RX LED's diese blinken beim versenden auch nicht.
Das ganze funktioniert auf meinem Xubuntu Desktop ohne Probleme.
Das zweite Problem ist das die eingebaute Serielle Schnittstelle genauso wenig funktioniert, ich habe über raspi-config die Konsole über Seriell abgeschaltet und einen Reboot durchgeführt.
Sobald ich minicom öffne und lokales Echo aktiviert habe und dann einen Buchstabe eingebe "stürzt" minicom ab.
Minicom lässt sich danach nicht mehr bedienen, der Raspi läuft aber noch ohne Probleme.
Laut top verbraucht minicom beim Absturz 99% der CPU Zeit.
Ich habe leider noch kein Log von minicom gefunden.
dmesg:
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.1.19-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #858 SMP Tue Mar 15 15:56:00 GMT 2016
[ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Raspberry Pi 3 Model B Rev 1.2
[ 0.000000] cma: Reserved 8 MiB at 0x36400000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 225280
[ 0.000000] free_area_init_node: node 0, pgdat 80880fc0, node_mem_map b5c44000
[ 0.000000] Normal zone: 1980 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 225280 pages, LIFO batch:31
[ 0.000000] [bcm2709_smp_init_cpus] enter (9420->f3003010)
[ 0.000000] [bcm2709_smp_init_cpus] ncores=4
[ 0.000000] PERCPU: Embedded 12 pages/cpu @b6fb0000 s20416 r8192 d20544 u49152
[ 0.000000] pcpu-alloc: s20416 r8192 d20544 u49152 alloc=12*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 223300
[ 0.000000] Kernel command line: 8250.nr_uarts=1 dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa02082 bcm2709.serial=0x6005ac42 smsc95xx.macaddr=B8:27:EB:05:AC:42 bcm2708_fb.fbswap=1 bcm2709.uart_clock=48000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 874416K/901120K available (6064K kernel code, 534K rwdata, 1664K rodata, 444K init, 757K bss, 18512K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xb7800000 - 0xff000000 (1144 MB)
lowmem : 0x80000000 - 0xb7000000 ( 880 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x80008000 - 0x807945f0 (7730 kB)
.init : 0x80795000 - 0x80804000 ( 444 kB)
.data : 0x80804000 - 0x80889b10 ( 535 kB)
.bss : 0x8088c000 - 0x809497dc ( 758 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] NR_IRQS:608
[ 0.000000] Architected cp15 timer(s) running at 19.20MHz (phys).
[ 0.000000] clocksource arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000007] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[ 0.000024] Switching to timer-based delay loop, resolution 52ns
[ 0.000241] Console: colour dummy device 80x30
[ 0.001284] console [tty1] enabled
[ 0.001336] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[ 0.001404] pid_max: default: 32768 minimum: 301
[ 0.001728] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001771] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.002773] Initializing cgroup subsys blkio
[ 0.002823] Initializing cgroup subsys memory
[ 0.002870] Initializing cgroup subsys devices
[ 0.002913] Initializing cgroup subsys freezer
[ 0.002961] Initializing cgroup subsys net_cls
[ 0.003033] CPU: Testing write buffer coherency: ok
[ 0.003120] ftrace: allocating 20313 entries in 60 pages
[ 0.048708] CPU0: update cpu_capacity 1024
[ 0.048771] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.048806] [bcm2709_smp_prepare_cpus] enter
[ 0.048957] Setting up static identity map for 0x8240 - 0x8274
[ 0.050735] [bcm2709_boot_secondary] cpu:1 started (0) 19
[ 0.050960] [bcm2709_secondary_init] enter cpu:1
[ 0.051001] CPU1: update cpu_capacity 1024
[ 0.051007] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.051393] [bcm2709_boot_secondary] cpu:2 started (0) 18
[ 0.051559] [bcm2709_secondary_init] enter cpu:2
[ 0.051581] CPU2: update cpu_capacity 1024
[ 0.051587] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.051953] [bcm2709_boot_secondary] cpu:3 started (0) 18
[ 0.052084] [bcm2709_secondary_init] enter cpu:3
[ 0.052104] CPU3: update cpu_capacity 1024
[ 0.052111] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.052172] Brought up 4 CPUs
[ 0.052271] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.052301] CPU: All CPU(s) started in HYP mode.
[ 0.052327] CPU: Virtualization extensions available.
[ 0.053017] devtmpfs: initialized
[ 0.071668] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.071949] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.072816] pinctrl core: initialized pinctrl subsystem
[ 0.073366] NET: Registered protocol family 16
[ 0.078462] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.079414] bcm2709.uart_clock = 48000000
[ 0.083484] bcm2709: Mini UART enabled
[ 0.083552] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.083599] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.083772] Serial: AMBA PL011 UART driver
[ 0.083837] uart-pl011 3f201000.uart: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[ 0.084032] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.149426] bcm2708-dmaengine 3f007000.dma: DMA legacy API manager at f3007000, dmachans=0xf35
[ 0.149497] bcm2708-dmaengine 3f007000.dma: Initialized 7 DMA channels (+ 1 legacy)
[ 0.150091] bcm2708-dmaengine 3f007000.dma: Load BCM2835 DMA engine driver
[ 0.150127] bcm2708-dmaengine 3f007000.dma: dma_debug:0
[ 0.150697] SCSI subsystem initialized
[ 0.150907] usbcore: registered new interface driver usbfs
[ 0.151020] usbcore: registered new interface driver hub
[ 0.151140] usbcore: registered new device driver usb
[ 0.151682] raspberrypi-firmware soc:firmware: Attached to firmware from 2016-03-15 14:47
[ 0.178767] Switched to clocksource arch_sys_counter
[ 0.220200] FS-Cache: Loaded
[ 0.220491] CacheFiles: Loaded
[ 0.229846] NET: Registered protocol family 2
[ 0.230815] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.230956] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.231167] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.231282] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.231351] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.231682] NET: Registered protocol family 1
[ 0.232004] RPC: Registered named UNIX socket transport module.
[ 0.232036] RPC: Registered udp transport module.
[ 0.232064] RPC: Registered tcp transport module.
[ 0.232091] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.233017] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.234091] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.247467] VFS: Disk quotas dquot_6.6.0
[ 0.247797] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.249925] FS-Cache: Netfs 'nfs' registered for caching
[ 0.250845] NFS: Registering the id_resolver key type
[ 0.250909] Key type id_resolver registered
[ 0.250937] Key type id_legacy registered
[ 0.253012] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.253188] io scheduler noop registered
[ 0.253227] io scheduler deadline registered (default)
[ 0.253515] io scheduler cfq registered
[ 0.255786] BCM2708FB: allocated DMA memory f6800000
[ 0.255832] BCM2708FB: allocated DMA channel 0 @ f3007000
[ 0.260822] Console: switching to colour frame buffer device 82x26
[ 0.265175] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.268040] 3f215040.uart: ttyS0 at MMIO 0x3f215040 (irq = 29, base_baud = 50000000) is a 16550
[ 0.271865] vc-cma: Videocore CMA driver
[ 0.273314] vc-cma: vc_cma_base = 0x00000000
[ 0.274715] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 0.276066] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 0.277528] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[ 0.291658] brd: module loaded
[ 0.299999] loop: module loaded
[ 0.302063] vchiq: vchiq_init_state: slot_zero = 0xb6880000, is_master = 0
[ 0.304878] Loading iSCSI transport class v2.0-870.
[ 0.306836] usbcore: registered new interface driver smsc95xx
[ 0.308181] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.509877] Core Release: 2.80a
[ 0.511191] Setting default values for core params
[ 0.512552] Finished setting default values for core params
[ 0.714241] Using Buffer DMA mode
[ 0.715605] Periodic Transfer Interrupt Enhancement - disabled
[ 0.716992] Multiprocessor Interrupt Enhancement - disabled
[ 0.718369] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.719726] Dedicated Tx FIFOs mode
[ 0.721282] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xb6814000 dma = 0xf6814000 len=9024
[ 0.724007] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
[ 0.729558] dwc_otg: Microframe scheduler enabled
[ 0.729606] WARN::hcd_init_fiq:412: FIQ on core 1 at 0x80417288
[ 0.731001] WARN::hcd_init_fiq:413: FIQ ASM at 0x804175f8 length 36
[ 0.732410] WARN::hcd_init_fiq:438: MPHI regs_base at 0xb789c000
[ 0.733800] dwc_otg 3f980000.usb: DWC OTG Controller
[ 0.735168] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 0.736561] dwc_otg 3f980000.usb: irq 32, io mem 0x00000000
[ 0.737944] Init: Port Power? op_state=1
[ 0.739278] Init: Power Port (0)
[ 0.740742] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.742101] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.743449] usb usb1: Product: DWC OTG Controller
[ 0.744768] usb usb1: Manufacturer: Linux 4.1.19-v7+ dwc_otg_hcd
[ 0.746096] usb usb1: SerialNumber: 3f980000.usb
[ 0.748044] hub 1-0:1.0: USB hub found
[ 0.749413] hub 1-0:1.0: 1 port detected
[ 0.751017] dwc_otg: FIQ enabled
[ 0.751026] dwc_otg: NAK holdoff enabled
[ 0.751034] dwc_otg: FIQ split-transaction FSM enabled
[ 0.751066] Module dwc_common_port init
[ 0.751334] usbcore: registered new interface driver usb-storage
[ 0.752751] mousedev: PS/2 mouse device common for all mice
[ 0.754651] bcm2835-cpufreq: min=600000 max=1200000
[ 0.756167] sdhci: Secure Digital Host Controller Interface driver
[ 0.757466] sdhci: Copyright(c) Pierre Ossman
[ 0.759056] sdhost: log_buf @ b6813000 (f6813000)
[ 0.838803] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 0.862636] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 0.863977] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 0.898872] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.900080] mmc0: host does not support reading read-only switch, assuming write-enable
[ 0.903134] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.903280] mmc0: new high speed SDHC card at address 0007
[ 0.906028] mmcblk0: mmc0:0007 SD8GB 7.42 GiB
[ 0.906122] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.906312] usbcore: registered new interface driver usbhid
[ 0.906314] usbhid: USB HID core driver
[ 0.906722] Initializing XFRM netlink socket
[ 0.906746] NET: Registered protocol family 17
[ 0.906855] Key type dns_resolver registered
[ 0.907258] Registering SWP/SWPB emulation handler
[ 0.907915] registered taskstats version 1
[ 0.908102] vc-sm: Videocore shared memory driver
[ 0.908111] [vc_sm_connected_init]: start
[ 0.909108] [vc_sm_connected_init]: end - returning 0
[ 0.910435] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a PL011 rev2
[ 0.926491] mmcblk0: p1 p2
[ 0.944677] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 0.947624] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.948106] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 0.948144] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 0.951529] devtmpfs: mounted
[ 0.952221] Freeing unused kernel memory: 444K (80795000 - 80804000)
[ 0.957004] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 0.958888] Indeed it is in host mode hprt0 = 00021501
[ 0.961167] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.053426] mmc1: new high speed SDIO card at address 0001
[ 1.138816] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.140428] Indeed it is in host mode hprt0 = 00001101
[ 1.339074] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 1.340619] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.342882] hub 1-1:1.0: USB hub found
[ 1.344483] hub 1-1:1.0: 5 ports detected
[ 1.356380] random: systemd urandom read with 43 bits of entropy available
[ 1.361270] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[ 1.364694] systemd[1]: Detected architecture 'arm'.
[ 1.533822] NET: Registered protocol family 10
[ 1.536564] systemd[1]: Inserted module 'ipv6'
[ 1.542045] systemd[1]: Set hostname to <Alarmpi>.
[ 1.618839] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 1.719124] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 1.720664] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.724825] smsc95xx v1.0.4
[ 1.782220] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:05:ac:42
[ 1.996512] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 1.999953] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 2.003175] systemd[1]: Starting Remote File Systems (Pre).
[ 2.006919] systemd[1]: Reached target Remote File Systems (Pre).
[ 2.008613] systemd[1]: Starting Encrypted Volumes.
[ 2.012092] systemd[1]: Reached target Encrypted Volumes.
[ 2.013834] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ 2.019529] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 2.023101] systemd[1]: Starting Swap.
[ 2.026865] systemd[1]: Reached target Swap.
[ 2.028640] systemd[1]: Expecting device dev-mmcblk0p1.device...
[ 2.032321] systemd[1]: Starting Root Slice.
[ 2.035901] systemd[1]: Created slice Root Slice.
[ 2.037517] systemd[1]: Starting User and Session Slice.
[ 2.041023] systemd[1]: Created slice User and Session Slice.
[ 2.042604] systemd[1]: Starting Delayed Shutdown Socket.
[ 2.045987] systemd[1]: Listening on Delayed Shutdown Socket.
[ 2.047564] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 2.051160] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 2.052815] systemd[1]: Starting Journal Socket (/dev/log).
[ 2.056181] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.057715] systemd[1]: Starting udev Control Socket.
[ 2.061053] systemd[1]: Listening on udev Control Socket.
[ 2.062607] systemd[1]: Starting udev Kernel Socket.
[ 2.065880] systemd[1]: Listening on udev Kernel Socket.
[ 2.067444] systemd[1]: Starting Journal Socket.
[ 2.070810] systemd[1]: Listening on Journal Socket.
[ 2.072425] systemd[1]: Starting System Slice.
[ 2.075771] systemd[1]: Created slice System Slice.
[ 2.077326] systemd[1]: Starting File System Check on Root Device...
[ 2.082727] systemd[1]: Starting system-systemd\x2dfsck.slice.
[ 2.086614] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 2.088279] systemd[1]: Starting system-autologin.slice.
[ 2.091880] systemd[1]: Created slice system-autologin.slice.
[ 2.093476] systemd[1]: Starting Increase datagram queue length...
[ 2.099379] systemd[1]: Starting Restore / save the current clock...
[ 2.111692] systemd[1]: Mounted Huge Pages File System.
[ 2.131699] systemd[1]: Starting Load Kernel Modules...
[ 2.137739] systemd[1]: Mounting POSIX Message Queue File System...
[ 2.195951] systemd[1]: Started Set Up Additional Binary Formats.
[ 2.197972] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 2.208109] systemd[1]: Mounting Debug File System...
[ 2.214677] systemd[1]: Starting udev Coldplug all Devices...
[ 2.221415] systemd[1]: Starting Slices.
[ 2.225687] systemd[1]: Reached target Slices.
[ 2.238412] fuse init (API version 7.23)
[ 2.256425] systemd[1]: Mounted POSIX Message Queue File System.
[ 2.261276] systemd[1]: Mounted Debug File System.
[ 2.267378] systemd[1]: Started Increase datagram queue length.
[ 2.304262] i2c /dev entries driver
[ 2.309433] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 2.316414] systemd[1]: Started Load Kernel Modules.
[ 2.384504] systemd[1]: Started Restore / save the current clock.
[ 2.396356] systemd[1]: Time has been changed
[ 2.409774] systemd[1]: Started udev Coldplug all Devices.
[ 2.473626] systemd[1]: Mounting Configuration File System...
[ 2.479609] systemd[1]: Starting Apply Kernel Variables...
[ 2.485980] systemd[1]: Mounting FUSE Control File System...
[ 2.493386] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 2.500048] systemd[1]: Starting Syslog Socket.
[ 2.504388] systemd[1]: Listening on Syslog Socket.
[ 2.506168] systemd[1]: Starting Journal Service...
[ 2.514300] systemd[1]: Started Journal Service.
[ 3.507030] systemd-udevd[112]: starting version 215
[ 4.016942] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 4.196478] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 4.280111] cfg80211: Calling CRDA to update world regulatory domain
[ 4.360852] brcmfmac: brcmf_sdio_drivestrengthinit: No SDIO Drive strength init done for chip 43430 rev 1 pmurev 24
[ 4.364477] usbcore: registered new interface driver brcmfmac
[ 4.546429] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Dec 15 2015 18:10:45 version 7.45.41.23 (r606571) FWID 01-cc4eda9c
[ 4.570100] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[ 5.004830] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[ 5.004893] cfg80211: World regulatory domain updated:
[ 5.004909] cfg80211: DFS Master region: unset
[ 5.004923] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 5.004957] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 5.004975] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 5.004987] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 5.005002] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 5.005016] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 5.005032] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 5.005044] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 5.005056] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 5.032443] bcm2835-rng 3f104000.rng: hwrng registered
[ 5.145131] systemd-journald[107]: Received request to flush runtime journal from PID 1
[ 5.393766] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
[ 5.393784] brcmfmac: brcmf_add_if: ignore IF event
[ 5.397726] brcmfmac: power management disabled
[ 5.526699] uart-pl011 3f201000.uart: no DMA platform data
[ 5.821284] Adding 102396k swap on /var/swap. Priority:-1 extents:3 across:1773568k SSFS
[ 5.821365] cfg80211: Calling CRDA for country: DE
[ 5.833189] cfg80211: Regulatory domain changed to country: DE
[ 5.833203] cfg80211: DFS Master region: ETSI
[ 5.833209] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 5.833217] cfg80211: (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 5.833224] cfg80211: (5150000 KHz - 5250000 KHz @ 80000 KHz, 200000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 5.833232] cfg80211: (5250000 KHz - 5350000 KHz @ 80000 KHz, 200000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 5.833238] cfg80211: (5470000 KHz - 5725000 KHz @ 160000 KHz), (N/A, 2698 mBm), (0 s)
[ 5.833245] cfg80211: (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[ 5.910547] random: nonblocking pool is initialized
[ 6.450983] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 6.451239] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 10.319848] Bluetooth: Core ver 2.20
[ 10.319907] NET: Registered protocol family 31
[ 10.319912] Bluetooth: HCI device and connection manager initialized
[ 10.320403] Bluetooth: HCI socket layer initialized
[ 10.320420] Bluetooth: L2CAP socket layer initialized
[ 10.320446] Bluetooth: SCO socket layer initialized
[ 10.327246] Bluetooth: HCI UART driver ver 2.3
[ 10.327262] Bluetooth: HCI UART protocol H4 registered
[ 10.327268] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 10.327277] Bluetooth: HCI UART protocol BCM registered
[ 10.539267] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 10.539278] Bluetooth: BNEP filters: protocol multicast
[ 10.539291] Bluetooth: BNEP socket layer initialized
[ 164.868807] usb 1-1.2: new full-speed USB device number 4 using dwc_otg
[ 164.971162] usb 1-1.2: New USB device found, idVendor=067b, idProduct=2303
[ 164.971187] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 164.971200] usb 1-1.2: Product: USB-Serial Controller
[ 164.971212] usb 1-1.2: Manufacturer: Prolific Technology Inc.
[ 165.021314] usbcore: registered new interface driver usbserial
[ 165.021411] usbcore: registered new interface driver usbserial_generic
[ 165.021497] usbserial: USB Serial support registered for generic
[ 165.025825] usbcore: registered new interface driver pl2303
[ 165.025976] usbserial: USB Serial support registered for pl2303
[ 165.026083] pl2303 1-1.2:1.0: pl2303 converter detected
[ 165.030418] usb 1-1.2: pl2303 converter now attached to ttyUSB0
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