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hexdump /dev/lirc0

[    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 4.1.5+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #809 PREEMPT Thu Aug 13 00:30:15 BST 2015
[    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine model: Raspberry Pi Model B Rev 2
[    0.000000] cma: Reserved 8 MiB at 0x1b800000
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 114688
[    0.000000] free_area_init_node: node 0, pgdat c088beac, node_mem_map db403000
[    0.000000]   Normal zone: 1008 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 114688 pages, LIFO batch:31
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 113680
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=1024 bcm2708.boardrev=0xe bcm2708.serial=0xba647df9 smsc95xx.macaddr=B8:27:EB:64:7D:F9 bcm2708_fb.fbswap=1 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 cgroup_enable=memory elevator=deadline rootwait
[    0.000000] Enabling memory control group subsystem
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 436508K/458752K available (6132K kernel code, 490K rwdata, 1780K rodata, 348K init, 720K bss, 14052K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xdc800000 - 0xff000000   ( 552 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdc000000   ( 448 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc07c2388   (7913 kB)
[    0.000000]       .init : 0xc07c3000 - 0xc081a000   ( 348 kB)
[    0.000000]       .data : 0xc081a000 - 0xc0894824   ( 491 kB)
[    0.000000]        .bss : 0xc0894824 - 0xc09489b0   ( 721 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	Additional per-CPU info printed with stalls.
[    0.000000] NR_IRQS:522
[    0.000000] clocksource stc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[    0.000015] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[    0.000056] Switching to timer-based delay loop, resolution 1000ns
[    0.000342] Console: colour dummy device 80x30
[    0.001750] console [tty1] enabled
[    0.001813] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[    0.001909] pid_max: default: 32768 minimum: 301
[    0.002281] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002362] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.003458] Initializing cgroup subsys blkio
[    0.003557] Initializing cgroup subsys memory
[    0.003671] Initializing cgroup subsys devices
[    0.003746] Initializing cgroup subsys freezer
[    0.003812] Initializing cgroup subsys net_cls
[    0.003933] CPU: Testing write buffer coherency: ok
[    0.004062] ftrace: allocating 19769 entries in 58 pages
[    0.110949] Setting up static identity map for 0x81c0 - 0x81f8
[    0.113738] devtmpfs: initialized
[    0.124547] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[    0.124984] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.127029] pinctrl core: initialized pinctrl subsystem
[    0.127982] NET: Registered protocol family 16
[    0.133583] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.135190] bcm2708.uart_clock = 3000000
[    0.140762] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[    0.140859] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.141073] Serial: AMBA PL011 UART driver
[    0.141389] 20201000.uart: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev2
[    0.530301] console [ttyAMA0] enabled
[    0.534724] bcm2835-mbox 2000b880.mailbox: mailbox enabled
[    0.602926] bcm2708-dmaengine 20007000.dma: DMA legacy API manager at f2007000, dmachans=0x7f35
[    0.612490] bcm2708-dmaengine 20007000.dma: Load BCM2835 DMA engine driver
[    0.619432] bcm2708-dmaengine 20007000.dma: dma_debug:0
[    0.625645] SCSI subsystem initialized
[    0.629825] usbcore: registered new interface driver usbfs
[    0.635569] usbcore: registered new interface driver hub
[    0.641107] usbcore: registered new device driver usb
[    0.647224] raspberrypi-firmware soc:firmware: Attached to firmware from 2015-08-15 17:48
[    0.683040] Switched to clocksource stc
[    0.734543] FS-Cache: Loaded
[    0.737862] CacheFiles: Loaded
[    0.757564] NET: Registered protocol family 2
[    0.763621] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.770823] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    0.777636] TCP: Hash tables configured (established 4096 bind 4096)
[    0.784203] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.790106] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.796844] NET: Registered protocol family 1
[    0.801877] RPC: Registered named UNIX socket transport module.
[    0.808008] RPC: Registered udp transport module.
[    0.812757] RPC: Registered tcp transport module.
[    0.817544] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.825410] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
[    0.834669] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.857135] VFS: Disk quotas dquot_6.6.0
[    0.861541] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.871253] FS-Cache: Netfs 'nfs' registered for caching
[    0.878363] NFS: Registering the id_resolver key type
[    0.883713] Key type id_resolver registered
[    0.887948] Key type id_legacy registered
[    0.895961] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.904069] io scheduler noop registered
[    0.908085] io scheduler deadline registered (default)
[    0.913863] io scheduler cfq registered
[    0.920286] BCM2708FB: allocated DMA memory 5bc00000
[    0.925641] BCM2708FB: allocated DMA channel 0 @ f2007000
[    0.948750] Console: switching to colour frame buffer device 160x64
[    0.968702] Serial: 8250/16550 driver, 0 ports, IRQ sharing disabled
[    0.976984] vc-cma: Videocore CMA driver
[    0.981045] vc-cma: vc_cma_base      = 0x00000000
[    0.986025] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    0.991558] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    0.997595] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[    1.026914] brd: module loaded
[    1.039792] loop: module loaded
[    1.044472] vchiq: vchiq_init_state: slot_zero = 0xdbc80000, is_master = 0
[    1.053940] Loading iSCSI transport class v2.0-870.
[    1.060556] usbcore: registered new interface driver smsc95xx
[    1.066834] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.273126] Core Release: 2.80a
[    1.276392] Setting default values for core params
[    1.281331] Finished setting default values for core params
[    1.487358] Using Buffer DMA mode
[    1.490788] Periodic Transfer Interrupt Enhancement - disabled
[    1.496802] Multiprocessor Interrupt Enhancement - disabled
[    1.502507] OTG VER PARAM: 0, OTG VER FLAG: 0
[    1.507018] Dedicated Tx FIFOs mode
[    1.511138] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xdbc14000 dma = 0x5bc14000 len=9024
[    1.521279] FIQ FSM acceleration enabled for :
[    1.521279] Non-periodic Split Transactions
[    1.521279] Periodic Split Transactions
[    1.521279] High-Speed Isochronous Endpoints
[    1.538448] dwc_otg: Microframe scheduler enabled
[    1.538577] WARN::hcd_init_fiq:412: FIQ on core 0 at 0xc042394c
[    1.544643] WARN::hcd_init_fiq:413: FIQ ASM at 0xc0423c24 length 36
[    1.551073] WARN::hcd_init_fiq:438: MPHI regs_base at 0xdc896000
[    1.557344] dwc_otg 20980000.usb: DWC OTG Controller
[    1.567606] dwc_otg 20980000.usb: new USB bus registered, assigned bus number 1
[    1.580207] dwc_otg 20980000.usb: irq 32, io mem 0x00000000
[    1.590986] Init: Port Power? op_state=1
[    1.600067] Init: Power Port (0)
[    1.608784] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.620768] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.633131] usb usb1: Product: DWC OTG Controller
[    1.642863] usb usb1: Manufacturer: Linux 4.1.5+ dwc_otg_hcd
[    1.653596] usb usb1: SerialNumber: 20980000.usb
[    1.664420] hub 1-0:1.0: USB hub found
[    1.673515] hub 1-0:1.0: 1 port detected
[    1.683365] dwc_otg: FIQ enabled
[    1.683394] dwc_otg: NAK holdoff enabled
[    1.683407] dwc_otg: FIQ split-transaction FSM enabled
[    1.683474] Module dwc_common_port init
[    1.684060] usbcore: registered new interface driver usb-storage
[    1.695890] mousedev: PS/2 mouse device common for all mice
[    1.707921] bcm2835-cpufreq: min=700000 max=700000
[    1.718486] sdhci: Secure Digital Host Controller Interface driver
[    1.729907] sdhci: Copyright(c) Pierre Ossman
[    1.740086] mmc-bcm2835 20300000.mmc: mmc_debug:0 mmc_debug2:0
[    1.751068] mmc-bcm2835 20300000.mmc: DMA channels allocated
[    1.793536] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.812721] ledtrig-cpu: registered to indicate activity on CPUs
[    1.824193] hidraw: raw HID events driver (C) Jiri Kosina
[    1.838349] usbcore: registered new interface driver usbhid
[    1.851132] usbhid: USB HID core driver
[    1.862628] Initializing XFRM netlink socket
[    1.873294] Indeed it is in host mode hprt0 = 00021501
[    1.883649] NET: Registered protocol family 17
[    1.903329] Key type dns_resolver registered
[    1.920655] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.934921] registered taskstats version 1
[    1.963468] vc-sm: Videocore shared memory driver
[    1.975521] mmc0: new high speed SDHC card at address b368
[    1.986207] [vc_sm_connected_init]: start
[    2.013374] mmcblk0: mmc0:b368 FFFFF 7.51 GiB 
[    2.024017] [vc_sm_connected_init]: end - returning 0
[    2.041340]  mmcblk0: p1 p2
[    2.071435] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.085193] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.098985] devtmpfs: mounted
[    2.108849] Freeing unused kernel memory: 348K (c07c3000 - c081a000)
[    2.163186] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.177423] Indeed it is in host mode hprt0 = 00001101
[    2.393760] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[    2.408785] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.423132] hub 1-1:1.0: USB hub found
[    2.433308] hub 1-1:1.0: 3 ports detected
[    2.723242] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    2.833782] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    2.847568] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.866459] smsc95xx v1.0.4
[    2.943536] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-20980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:64:7d:f9
[    3.053435] usb 1-1.2: new low-speed USB device number 4 using dwc_otg
[    3.205404] usb 1-1.2: New USB device found, idVendor=1c4f, idProduct=0002
[    3.225045] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.239612] usb 1-1.2: Product: USB Keyboard
[    3.252397] usb 1-1.2: Manufacturer: SIGMACHIP
[    3.285528] input: SIGMACHIP USB Keyboard as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:1C4F:0002.0001/input/input0
[    3.363724] hid-generic 0003:1C4F:0002.0001: input,hidraw0: USB HID v1.10 Keyboard [SIGMACHIP USB Keyboard] on usb-20980000.usb-1.2/input0
[    3.425162] input: SIGMACHIP USB Keyboard as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.2/1-1.2:1.1/0003:1C4F:0002.0002/input/input1
[    3.513724] hid-generic 0003:1C4F:0002.0002: input,hidraw1: USB HID v1.10 Device [SIGMACHIP USB Keyboard] on usb-20980000.usb-1.2/input1
[    3.633236] usb 1-1.3: new high-speed USB device number 5 using dwc_otg
[    3.764045] usb 1-1.3: New USB device found, idVendor=1a40, idProduct=0101
[    3.793316] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    3.817495] usb 1-1.3: Product: USB 2.0 Hub
[    3.839268] hub 1-1.3:1.0: USB hub found
[    3.863626] hub 1-1.3:1.0: 4 ports detected
[    4.183271] usb 1-1.3.2: new low-speed USB device number 6 using dwc_otg
[    4.247249] udevd[159]: starting version 175
[    4.329494] usb 1-1.3.2: New USB device found, idVendor=192f, idProduct=0916
[    4.359294] usb 1-1.3.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    4.393361] usb 1-1.3.2: Product: USB Optical Mouse
[    4.455611] input: USB Optical Mouse as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.3/1-1.3.2/1-1.3.2:1.0/0003:192F:0916.0003/input/input2
[    4.524148] hid-generic 0003:192F:0916.0003: input,hidraw2: USB HID v1.11 Mouse [USB Optical Mouse] on usb-20980000.usb-1.3.2/input0
[    4.653262] usb 1-1.3.4: new high-speed USB device number 7 using dwc_otg
[    4.795425] usb 1-1.3.4: New USB device found, idVendor=05e3, idProduct=0608
[    4.839219] usb 1-1.3.4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    4.886722] usb 1-1.3.4: Product: USB2.0 Hub
[    4.916387] hub 1-1.3.4:1.0: USB hub found
[    4.952878] hub 1-1.3.4:1.0: 4 ports detected
[    5.263248] usb 1-1.3.4.1: new high-speed USB device number 8 using dwc_otg
[    5.453575] usb 1-1.3.4.1: New USB device found, idVendor=0c45, idProduct=6340
[    5.493299] usb 1-1.3.4.1: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[    5.543388] usb 1-1.3.4.1: Product: Sweex ViewPlus Webcam USB
[    5.577966] usb 1-1.3.4.1: Manufacturer: Sonix Technology Co., Ltd.
[    5.713237] usb 1-1.3.4.4: new high-speed USB device number 9 using dwc_otg
[    5.865546] usb 1-1.3.4.4: New USB device found, idVendor=05e3, idProduct=0608
[    5.893333] usb 1-1.3.4.4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    5.923296] usb 1-1.3.4.4: Product: USB2.0 Hub
[    5.954670] hub 1-1.3.4.4:1.0: USB hub found
[    5.978282] hub 1-1.3.4.4:1.0: 4 ports detected
[    6.117636] lirc_dev: IR Remote Control driver registered, major 244 
[    6.289323] lirc_rpi: module is from the staging directory, the quality is unknown, you have been warned.
[    7.091645] random: nonblocking pool is initialized
[    7.473390] lirc_rpi: auto-detected active high receiver on GPIO pin 18
[    7.572314] lirc_rpi lirc_rpi: lirc_dev: driver lirc_rpi registered at minor = 0
[    7.669581] lirc_rpi: driver registered!
[    7.943306] spi spi0.0: setting up native-CS0 as GPIO 8
[    8.094204] spi spi0.1: setting up native-CS1 as GPIO 7
[    8.231178] bcm2708_i2c 20804000.i2c: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100000)
[    9.644522] media: Linux media interface: v0.10
[    9.743766] Linux video capture interface: v2.00
[    9.861756] uvcvideo: Found UVC 1.00 device Sweex ViewPlus Webcam USB (0c45:6340)
[    9.945561] input: Sweex ViewPlus Webcam USB as /devices/platform/soc/20980000.usb/usb1/1-1/1-1.3/1-1.3.4/1-1.3.4.1/1-1.3.4.1:1.0/input/input3
[    9.970108] usbcore: registered new interface driver uvcvideo
[    9.983330] USB Video Class driver (1.1.1)
[   11.201408] input: lircd as /devices/virtual/input/input4
[   14.259346] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   14.836613] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   22.682473] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   26.574144] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   28.138973] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[   34.095380] Adding 102396k swap on /var/swap.  Priority:-1 extents:2 across:2134012k SSFS
[   39.239867] uart-pl011 20201000.uart: no DMA platform data