dmesg - ramspeed
Booting Linux on physical CPU 0x0
Linux version 4.9.41-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #1023 SMP Tue Aug 8 16:00:15 BST 2017
CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
CPU: div instructions available: patching division code
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt:Machine model: Raspberry Pi Compute Module 3 Rev 1.0
cma: Reserved 8 MiB at 0x3ac00000
Memory policy: Data cache writealloc
On node 0 totalpages: 242688
free_area_init_node: node 0, pgdat 80c6eec0, node_mem_map ba3a1000
Normal zone: 2133 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 242688 pages, LIFO batch:31
percpu: Embedded 14 pages/cpu @ba35c000 s25600 r8192 d23552 u57344
pcpu-alloc: s25600 r8192 d23552 u57344 alloc=14*4096
pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 240555
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 940360K/970752K available (7168K kernel code, 484K rwdata, 2012K rodata, 1024K init, 778K bss, 22200K reserved, 8192K cma-reserved)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xbb800000 - 0xff800000 (1088 MB)
lowmem : 0x80000000 - 0xbb400000 ( 948 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x80008000 - 0x80800000 (8160 kB)
.init : 0x80b00000 - 0x80c00000 (1024 kB)
.data : 0x80c00000 - 0x80c79094 ( 485 kB)
.bss : 0x80c7b000 - 0x80d3da64 ( 779 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Hierarchical RCU implementation.
Build-time adjustment of leaf fanout to 32.
NR_IRQS:16 nr_irqs:16 16
arm_arch_timer: Architected cp15 timer(s) running at 19.20MHz (phys).
clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
Switching to timer-based delay loop, resolution 52ns
Console: colour dummy device 80x30
console [tty1] enabled
Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
Disabling cpuset control group subsystem
CPU: Testing write buffer coherency: ok
ftrace: allocating 22396 entries in 66 pages
CPU0: update cpu_capacity 1024
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x100000 - 0x100034
CPU1: update cpu_capacity 1024
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
CPU2: update cpu_capacity 1024
CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
CPU3: update cpu_capacity 1024
CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
Brought up 4 CPUs
SMP: Total of 4 processors activated (153.60 BogoMIPS).
CPU: All CPU(s) started in HYP mode.
CPU: Virtualization extensions available.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 1024 (order: 4, 65536 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 1024 KiB pool for atomic coherent allocations
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
bcm2835-mbox 3f00b880.mailbox: mailbox enabled
bcm2835-dma 3f007000.dma: DMA legacy API manager at bb80f000, dmachans=0x1
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
raspberrypi-firmware soc:firmware: Attached to firmware from 2017-08-08 12:01
clocksource: Switched to clocksource arch_sys_counter
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
FS-Cache: Loaded
CacheFiles: Loaded
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
workingset: timestamp_bits=14 max_order=18 bucket_order=4
FS-Cache: Netfs 'nfs' registered for caching
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
BCM2708FB: allocated DMA memory fad10000
BCM2708FB: allocated DMA channel 0 @ bb80f000
Console: switching to colour frame buffer device 80x30
bcm2835-rng 3f104000.rng: hwrng registered
vc-cma: Videocore CMA driver
vc-cma: vc_cma_base = 0x00000000
vc-cma: vc_cma_size = 0x00000000 (0 MiB)
vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
brd: module loaded
loop: module loaded
Loading iSCSI transport class v2.0-870.
usbcore: registered new interface driver smsc95xx
dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
Core Release: 2.80a
Setting default values for core params
Finished setting default values for core params
Using Buffer DMA mode
Periodic Transfer Interrupt Enhancement - disabled
Multiprocessor Interrupt Enhancement - disabled
OTG VER PARAM: 0, OTG VER FLAG: 0
Dedicated Tx FIFOs mode
WARN::dwc_otg_hcd_init:1032: FIQ DMA bounce buffers: virt = 0xbad04000 dma = 0xfad04000 len=9024
FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
dwc_otg: Microframe scheduler enabled
WARN::hcd_init_fiq:459: FIQ on core 1 at 0x8058f7fc
WARN::hcd_init_fiq:460: FIQ ASM at 0x8058fb6c length 36
WARN::hcd_init_fiq:486: MPHI regs_base at 0xbb87a000
dwc_otg 3f980000.usb: DWC OTG Controller
dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
Init: Port Power? op_state=1
Init: Power Port (0)
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: DWC OTG Controller
usb usb1: Manufacturer: Linux 4.9.41-v7+ dwc_otg_hcd
usb usb1: SerialNumber: 3f980000.usb
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
dwc_otg: FIQ enabled
dwc_otg: NAK holdoff enabled
dwc_otg: FIQ split-transaction FSM enabled
Module dwc_common_port init
usbcore: registered new interface driver usb-storage
mousedev: PS/2 mouse device common for all mice
bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
bcm2835-cpufreq: min=600000 max=1200000
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhost-bcm2835 3f202000.sdhost: could not get clk, deferring probe
sdhci-pltfm: SDHCI platform and OF driver helper
ledtrig-cpu: registered to indicate activity on CPUs
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
vchiq: vchiq_init_state: slot_zero = 0xbad80000, is_master = 0
Initializing XFRM netlink socket
NET: Registered protocol family 17
Key type dns_resolver registered
Registering SWP/SWPB emulation handler
registered taskstats version 1
vc-sm: Videocore shared memory driver
[vc_sm_connected_init]: start
[vc_sm_connected_init]: end - returning 0
console [ttyAMA0] enabled
sdhost: log_buf @ bad07000 (fad07000)
mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
of_cfs_init
of_cfs_init: OK
Indeed it is in host mode hprt0 = 00021501
random: fast init done
usb 1-1: new high-speed USB device number 2 using dwc_otg
Indeed it is in host mode hprt0 = 00001101
mmc0: new high speed MMC card at address 0001
mmcblk0: mmc0:0001 4FPD3R 3.64 GiB
mmcblk0boot0: mmc0:0001 4FPD3R partition 1 4.00 MiB
mmcblk0boot1: mmc0:0001 4FPD3R partition 2 4.00 MiB
mmcblk0rpmb: mmc0:0001 4FPD3R partition 3 512 KiB
mmcblk0: p1 p2
EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
devtmpfs: mounted
Freeing unused kernel memory: 1024K (80b00000 - 80c00000)
usb 1-1: New USB device found, idVendor=05e3, idProduct=0610
usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-1: Product: USB2.0 Hub
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 4 ports detected
systemd[1]: System time before build time, advancing clock.
usb 1-1.1: new full-speed USB device number 3 using dwc_otg
NET: Registered protocol family 10
usb 1-1.1: New USB device found, idVendor=046d, idProduct=c52b
ip_tables: (C) 2000-2006 Netfilter Core Team
usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.1: Product: USB Receiver
usb 1-1.1: Manufacturer: Logitech
systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
systemd[1]: Detected architecture arm.
systemd[1]: Set hostname to .
usb 1-1.4: new high-speed USB device number 4 using dwc_otg
usb 1-1.4: New USB device found, idVendor=0b95, idProduct=772a
usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1.4: Product: AX88x72A
usb 1-1.4: Manufacturer: ASIX Elec. Corp.
usb 1-1.4: SerialNumber: 000002
systemd[1]: Listening on fsck to fsckd communication Socket.
systemd[1]: Created slice User and Session Slice.
systemd[1]: Started Forward Password Requests to Wall Directory Watch.
systemd[1]: Reached target Swap.
systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
systemd[1]: Listening on Syslog Socket.
systemd[1]: Listening on udev Kernel Socket.
EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
systemd-journald[122]: Received request to flush runtime journal from PID 1
gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-3f980000.usb-1.1/input2
input: Logitech K400 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1:1.2/0003:046D:C52B.0003/0003:046D:4024.0004/input/input0
logitech-hidpp-device 0003:046D:4024.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech K400] on usb-3f980000.usb-1.1:1
asix 1-1.4:1.0 eth0: register 'asix' at usb-3f980000.usb-1.4, ASIX AX88772 USB 2.0 Ethernet, 00:9a:9d:9f:b4:6a
usbcore: registered new interface driver asix
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SSFS
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
asix 1-1.4:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x4DE1
random: crng init done
logitech-hidpp-device 0003:046D:4024.0004: HID++ 2.0 device connected.