APU2C4でDDC(CM6631A)を認識しません。

[ato...@gmail.com]

お世話になります。先日はハイレゾの件ありがとうございました。
UPNPアダプターがやりたくて、APU2C4を購入しました。
トラブルは表題のとおりですが、プレーヤーをAPU1Cにして２台体制で動作はしているので急ぎません。

UPNPアダプターは音がよいとか、そういうのとは違って今までに無い、楽しめる音がすると思います。思わず、これだよ！って感じでホームで初めて音量を上げたくなる、すばらしい音だと思います。１台追加したのは正解だったと思ってます。

機種構成は以下です。
apu2c4
qnap HS-210
DDC CM6631A →i2s
mi-take dac pcm1792w

apu1cでは問題なく再生します。
また、このDDCはwin7のusb3.0でも2.0、確かubuntuなど今までドライバー等気にしたことも無いほど何でも普通に認識してくれていました。

apu2用のlightMPD-v1.0.2をインストールしてGMPCで再生するとUSBを外しているときのエラーが出ます。NASは認識しています。
RS232Cでシリアル接続するとUSBのところで、ケーブル？というエラーが出ています。

過去ログも見て色々試してみたけどダメでした。
USBも2.0になる設定も試したけどダメでした。

なんとなく、現状CM6631AのDDCはダメっぽい気がしています。
ダメならそれで諦めますが、もし、方法があるなら試してみたいと思います。
お手数ですが、ご教授願います。

[digi...@gmail.com]

ato3300さん

以前にもapu1では動作するがapu2では動作しないという報告を受けてます。

確かxmosの最新chipを使ったddcだったと記憶しています。

apu2のusbはusb3.0に対応しているのですが、どうもこのあたりに問題があるようです。

現在、raspi2のkernelの調整を行っています。これがすんだらapu関連のkernelを公開する予定です。

最新のkernelは 4.8.6rt5になります。

このバージョンでも解決していないと私のてには追えません。

よろしくお願いします。

[ato...@gmail.com]

apu2のUSBは鬼門だったようですね。

新しいカーネル期待しています。

それでだめな場合、xmosの最新版もやばいとなると現状Combo384が候補でしょうね。
本国か国内でも販売してますし、その時に考えて見ます。

ありがとうございました。

[digi...@gmail.com]

ato3300さん

> それでだめな場合、xmosの最新版もやばいとなると現状Combo384が候補でしょうね。
> 本国か国内でも販売してますし、その時に考えて見ます。

私の勘違いでした。xmosではなくNorth star design SUPREMO という機種でした。

「apu2c4でサウンドデバイスを認識しない」スレッドにその時のやりとりがあります。

apu2cには内部にusb2.0のポートがあってそこに接続したら動作したそうです。

しかし、ケースの上蓋を外さなければならず、実用的ではありません。また、内部のコネクターから引き出すusbのコネクターも必要になります。

[ato...@gmail.com]

お世話になります
North star design SUPREMOのログは拝見しました。正直、私も同じだなぁと思いました。
どうみても、ドライバーだよなぁと。

でも、内部に2.0があるのは知りませんでした。
別に3.0である必要も無いと思いますし、かなり大きな解決策です。
いや、本当ありがとうございます。

それなら、廃棄PCからでも、PCショップでも簡単に部品は入手できますね。

これで、apu2cから再生出来そうです。
ありがとうございました。

[ato...@gmail.com]

お世話になります。
usb2.0が接続できるケーブルをPCショップで買ってきました。
2ポート増設しましたがオーディオデバイスを認識できないようです。
usbメモリはusb2.0でも3.0でも起動しますし、ポートも差し替えたりしたのですがダメでした。
GMPCでNASやプレイリストは読みますが再生時にデバイスでエラーになります。

長文になりますが、シリアルで接続したログを貼り付けます。
お手数ですがご教授願います。

---------------------------------------------
PCEngines apu2
coreboot build 20160307
4080 MB ECC DRAM

SeaBIOS (version ?-20160307_153453-michael-desktop64)
Found mainboard PC Engines PCEngines apu2
multiboot: eax=0, ebx=0
boot order:
1: /pci@i0cf8/usb@10/usb-*@1
2: /pci@i0cf8/usb@10/usb-*@2
3: /pci@i0cf8/usb@10/usb-*@3
4: /pci@i0cf8/usb@10/usb-*@4
5: /pci@i0cf8/*@14,7
6: /pci@i0cf8/*@11/drive@0/disk@0
7: /pci@i0cf8/*@11/drive@1/disk@0
8: /rom@genroms/pxe.rom
9: pxen0
10: scon1
11:
Found 21 PCI devices (max PCI bus is 03)
Copying SMBIOS entry point from 0xdffb7000 to 0x000f3110
Copying ACPI RSDP from 0xdffb8000 to 0x000f30e0
Copying MPTABLE from 0xdffdc000/dffdc010 to 0x000f2f30
Copying PIR from 0xdffdd000 to 0x000f2f00
Using pmtimer, ioport 0x818
Scan for VGA option rom
Running option rom at c000:0003

Google, Inc.
Serial Graphics Adapter 08/22/15
SGABIOS $Id: sgabios.S 8 2010-04-22 00:03:40Z nlaredo $ (wiv@coreboot-Virtual-Machine) Sat Aug 22 09:25:30 UTC 2015
Term: 80x24
IO4 0
Turning on vga text mode console
























SeaBIOS (version ?-20160307_153453-michael-desktop64)
XHCI init on dev 00:10.0: regs @ 0xfeb22000, 4 ports, 32 slots, 32 byte contexts
XHCI extcap 0x1 @ feb22500
XHCI protocol USB 3.00, 2 ports (offset 1), def 0
XHCI protocol USB 2.00, 2 ports (offset 3), def 10
XHCI extcap 0xa @ feb22540
Found 2 serial ports
ATA controller 1 at 4010/4020/0 (irq 0 dev 88)
EHCI init on dev 00:13.0 (regs=0xfeb25420)
ATA controller 2 at 4018/4024/0 (irq 0 dev 88)
Searching bootorder for: /pci@i0cf8/*@14,7
Searching bootorder for: /rom@img/memtest
Searching bootorder for: /rom@img/setup
ehci_wait_td error - status=80e42
Searching bootorder for: /pci@i0cf8/usb@13/hub@1/storage@2/*@0/*@0,0
Searching bootorder for: /pci@i0cf8/usb@13/hub@1/usb-*@2
XHCI no devices found
USB MSC vendor='ELECOM' product='MF-MSU3' rev='1.00' type=0 removable=1
USB MSC blksize=512 sectors=15155200
Initialized USB HUB (1 ports used)
All threads complete.
Scan for option roms
PCengines Press F10 key now for boot menu:
Searching bootorder for: HALT
drive 0x000f2e90: PCHS=0/0/0 translation=lba LCHS=943/255/63 s=15155200
Space available for UMB: c1000-ef000, f0000-f2e90
Returned 253952 bytes of ZoneHigh
e820 map has 7 items:
0: 0000000000000000 - 000000000009f800 = 1 RAM
1: 000000000009f800 - 00000000000a0000 = 2 RESERVED
2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
3: 0000000000100000 - 00000000dffac000 = 1 RAM
4: 00000000dffac000 - 00000000e0000000 = 2 RESERVED
5: 00000000f8000000 - 00000000fc000000 = 2 RESERVED
6: 0000000100000000 - 000000011f000000 = 1 RAM
enter handle_19:
NULL
Booting from Hard Disk...
Booting from 0000:7c00
GRUB Loading stage1.5.


GRUB loading, please wait...

Booting 'lightMPD-64'

root (hd0,0)
Filesystem type is fat, partition type 0xc
kernel /boot/bzImage-64 root=/dev/ram0 ro console=ttyS0,115200n8 ramdisk_size=
65536 rootfstype=romfs rootdelay=5 clocksource=tsc idle=poll processor.max_csta
te=1 isolcpus=1 nohz_full=1 rcu_nocbs=1 lightmpd.systype=apu2 lightmpd.bootdev=
/dev/sda1
[Linux-bzImage, setup=0x3c00, size=0x3086b0]
initrd /boot/initrd-lightmpd-64
[Linux-initrd @ 0x36ab1000, 0x153e7af bytes]

























[ 0.000000] Linux version 4.4.6-rt14-lightMPD (araki@lmpddev) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #30 SMP PREEMPT RT Tue May 17 21:13:12 JST 2016
[ 0.000000] Command line: root=/dev/ram0 ro console=ttyS0,115200n8 ramdisk_size=65536 rootfstype=romfs rootdelay=5 clocksource=tsc idle=poll processor.max_cstate=1 isolcpus=1 nohz_full=1 rcu_nocbs=1 lightmpd.systype=apu2 lightmpd.bootdev=/dev/sda1
[ 0.000000] KERNEL supported cpus:
[ 0.000000] AMD AuthenticAMD
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000dffabfff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000dffac000-0x00000000dfffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011effffff] usable
[ 0.000000] process: using polling idle threads
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] e820: last_pfn = 0x11f000 max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0xdffac max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000f2f30-0x000f2f3f] mapped at [ffff8800000f2f30]
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] RAMDISK: [mem 0x36ab1000-0x37feffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F30E0 000024 (v02 CORE )
[ 0.000000] ACPI: XSDT 0x00000000DFFB80E0 00005C (v01 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] ACPI: FACP 0x00000000DFFB96F0 0000F4 (v04 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] ACPI: DSDT 0x00000000DFFB8250 001496 (v02 AMD COREBOOT 00010001 INTL 20140114)
[ 0.000000] ACPI: FACS 0x00000000DFFB8210 000040
[ 0.000000] ACPI: SSDT 0x00000000DFFB97F0 000045 (v02 CORE COREBOOT 0000002A CORE 0000002A)
[ 0.000000] ACPI: APIC 0x00000000DFFB9840 00007E (v01 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] ACPI: HEST 0x00000000DFFB98C0 0001D0 (v01 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] ACPI: SSDT 0x00000000DFFB9A90 0048A6 (v02 AMD AGESA 00000002 MSFT 04000000)
[ 0.000000] ACPI: SSDT 0x00000000DFFBE340 0007C8 (v01 AMD AGESA 00000001 AMD 00000001)
[ 0.000000] ACPI: HPET 0x00000000DFFBEB10 000038 (v01 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000011effffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000dffabfff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000011effffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000011effffff]
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23
[ 0.000000] IOAPIC[1]: apic_id 5, version 33, address 0xfec20000, GSI 24-55
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x10228201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] e820: [mem 0xe0000000-0xf7ffffff] available for PCI devices
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88011ec00000 s86272 r0 d32512 u524288
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1027958
[ 0.000000] Kernel command line: root=/dev/ram0 ro console=ttyS0,115200n8 ramdisk_size=65536 rootfstype=romfs rootdelay=5 clocksource=tsc idle=poll processor.max_cstate=1 isolcpus=1 nohz_full=1 rcu_nocbs=1 lightmpd.systype=apu2 lightmpd.bootdev=/dev/sda1
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 11, 8388608 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Memory: 4002944K/4177192K available (4446K kernel code, 367K rwdata, 1092K rodata, 708K init, 552K bss, 174248K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] CONFIG_RCU_FANOUT set to non-default value of 32
[ 0.000000] RCU kthread priority: 60.
[ 0.000000] NR_IRQS:4352 nr_irqs:1000 16
[ 0.000000] NO_HZ: Full dynticks CPUs: 1.
[ 0.000000] Offload RCU callbacks from CPUs: 1.
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [ttyS0] enabled
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
[ 0.000000] tsc: Unable to calibrate against PIT
[ 0.000000] tsc: using HPET reference calibration
[ 0.000000] tsc: Detected 998.024 MHz processor
[ 0.000013] Calibrating delay loop (skipped), value calculated using timer frequency.. 1996.04 BogoMIPS (lpj=9980240)
[ 0.000016] pid_max: default: 32768 minimum: 301
[ 0.000025] ACPI: Core revision 20150930
[ 0.017099] ACPI: 4 ACPI AML tables successfully acquired and loaded
[ 0.017192] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.017196] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.017756] CPU: Physical Processor ID: 0
[ 0.017757] CPU: Processor Core ID: 0
[ 0.017762] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4
[ 0.017764] Last level dTLB entries: 4KB 512, 2MB 256, 4MB 128, 1GB 0
[ 0.018376] Freeing SMP alternatives memory: 16K (ffffffff8190e000 - ffffffff81912000)
[ 0.019101] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.349474] smpboot: CPU0: AMD GX-412TC SOC (family: 0x16, model: 0x30, stepping: 0x1)
[ 0.456776] Performance Events: AMD PMU driver.
[ 0.461360] ... version: 0
[ 0.465399] ... bit width: 48
[ 0.469498] ... generic registers: 4
[ 0.473509] ... value mask: 0000ffffffffffff
[ 0.478824] ... max period: 00007fffffffffff
[ 0.484157] ... fixed-purpose events: 0
[ 0.488175] ... event mask: 000000000000000f
[ 0.569598] NMI watchdog: Disabling watchdog on nohz_full cores by default
[ 0.579582] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.619547] x86: Booting SMP configuration:
[ 0.623737] .... node #0, CPUs: #1 #2 #3
[ 0.712363] x86: Booted up 1 node, 4 CPUs
[ 0.716636] smpboot: Total of 4 processors activated (7984.19 BogoMIPS)
[ 0.724860] devtmpfs: initialized
[ 0.729246] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.739189] pinctrl core: initialized pinctrl subsystem
[ 0.744845] NET: Registered protocol family 16
[ 0.749821] ACPI: bus type PCI registered
[ 0.753845] PCI: Using configuration type 1 for base access
[ 0.759417] PCI: Using configuration type 1 for extended access
[ 0.789924] ACPI: Added _OSI(Module Device)
[ 0.794142] ACPI: Added _OSI(Processor Device)
[ 0.798596] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.803329] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.813898] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.833541] ACPI: Interpreter enabled
[ 0.837250] ACPI: (supports S0 S5)
[ 0.840659] ACPI: Using IOAPIC for interrupt routing
[ 0.845665] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.862931] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.869156] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig Segments MSI]
[ 0.876322] acpi PNP0A08:00: PCIe port services disabled; not requesting _OSC control
[ 0.884402] acpi PNP0A08:00: host bridge window expanded to [io 0x0000-0x0cf7 window]; [io 0x03b0-0x03df window] ignored
[ 0.895556] PCI host bridge to bus 0000:00
[ 0.899683] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.906477] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.913282] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.920160] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[ 0.927037] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xffffffff]
[ 0.933917] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.942489] pci 0000:00:11.0: set SATA to AHCI mode
[ 0.951292] pci 0000:00:02.2: PCI bridge to [bus 01]
[ 0.956875] pci 0000:00:02.3: PCI bridge to [bus 02]
[ 0.962548] pci 0000:00:02.4: PCI bridge to [bus 03]
[ 0.968268] ACPI: PCI Interrupt Link [INTA] (IRQs *3 5 7 10 11 12 15)
[ 0.975156] ACPI: PCI Interrupt Link [INTB] (IRQs *3 5 7 10 11 12 15)
[ 0.982146] ACPI: PCI Interrupt Link [INTC] (IRQs 3 *5 7 10 11 12 15)
[ 0.989029] ACPI: PCI Interrupt Link [INTD] (IRQs 3 5 *7 10 11 12 15)
[ 0.995860] ACPI: PCI Interrupt Link [INTE] (IRQs 3 5 7 10 *11 12 15)
[ 1.002794] ACPI: PCI Interrupt Link [INTF] (IRQs 3 5 7 *10 11 12 15)
[ 1.009722] ACPI: Enabled 4 GPEs in block 00 to 1F
[ 1.014900] SCSI subsystem initialized
[ 1.018684] ACPI: bus type USB registered
[ 1.022775] usbcore: registered new interface driver usbfs
[ 1.028298] usbcore: registered new interface driver hub
[ 1.033697] usbcore: registered new device driver usb
[ 1.038860] pps_core: LinuxPPS API ver. 1 registered
[ 1.043828] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giom...@linux.it>
[ 1.052972] PTP clock support registered
[ 1.057061] Advanced Linux Sound Architecture Driver Initialized.
[ 1.063177] PCI: Using ACPI for IRQ routing
[ 1.068347] clocksource: Switched to clocksource hpet
[ 1.073561] FS-Cache: Loaded
[ 1.076538] pnp: PnP ACPI init
[ 1.079984] system 00:00: [mem 0xfec10002-0xfec11001] has been reserved
[ 1.087210] pnp: PnP ACPI: found 3 devices
[ 1.096716] pci 0000:00:02.2: PCI bridge to [bus 01]
[ 1.101689] pci 0000:00:02.2: bridge window [io 0x1000-0x1fff]
[ 1.107793] pci 0000:00:02.2: bridge window [mem 0xfe600000-0xfe6fffff]
[ 1.114621] pci 0000:00:02.3: PCI bridge to [bus 02]
[ 1.119596] pci 0000:00:02.3: bridge window [io 0x2000-0x2fff]
[ 1.125702] pci 0000:00:02.3: bridge window [mem 0xfe700000-0xfe7fffff]
[ 1.132500] pci 0000:00:02.4: PCI bridge to [bus 03]
[ 1.137475] pci 0000:00:02.4: bridge window [io 0x3000-0x3fff]
[ 1.143598] pci 0000:00:02.4: bridge window [mem 0xfe800000-0xfe8fffff]
[ 1.150582] NET: Registered protocol family 2
[ 1.155581] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.163076] TCP bind hash table entries: 32768 (order: 8, 1835008 bytes)
[ 1.171076] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.177743] UDP hash table entries: 2048 (order: 6, 262144 bytes)
[ 1.184108] UDP-Lite hash table entries: 2048 (order: 6, 262144 bytes)
[ 1.191035] NET: Registered protocol family 1
[ 1.195687] RPC: Registered named UNIX socket transport module.
[ 1.201612] RPC: Registered udp transport module.
[ 1.206349] RPC: Registered tcp transport module.
[ 1.211061] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.218682] Trying to unpack rootfs image as initramfs...
[ 1.225835] rootfs image is not initramfs (no cpio magic); looks like an initrd
[ 1.292131] Freeing initrd memory: 21756K (ffff880036ab1000 - ffff880037ff0000)
[ 1.299539] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.305993] software IO TLB [mem 0xdbfac000-0xdffac000] (64MB) mapped at [ffff8800dbfac000-ffff8800dffabfff]
[ 1.316060] perf: AMD NB counters detected
[ 1.320196] perf: AMD L2I counters detected
[ 1.324478] LVT offset 0 assigned for vector 0x400
[ 1.324542] perf: AMD IBS detected (0x000000ff)
[ 1.335304] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 1.347466] FS-Cache: Netfs 'nfs' registered for caching
[ 1.353069] NFS: Registering the id_resolver key type
[ 1.358207] Key type id_resolver registered
[ 1.362395] Key type id_legacy registered
[ 1.366537] FS-Cache: Netfs 'cifs' registered for caching
[ 1.372158] Key type cifs.spnego registered
[ 1.376376] Key type cifs.idmap registered
[ 1.380516] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[ 1.387827] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 1.395232] io scheduler noop registered (default)
[ 1.400080] io scheduler deadline registered
[ 1.404480] io scheduler cfq registered
[ 1.408810] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 1.436114] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.447800] brd: module loaded
[ 1.454808] loop: module loaded
[ 1.458470] zram: Added device: zram0
[ 1.462379] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
[ 1.469344] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 1.507459] pps pps0: new PPS source ptp0
[ 1.511513] igb 0000:01:00.0: added PHC on eth0
[ 1.516046] igb 0000:01:00.0: Intel(R) Gigabit Ethernet Network Connection
[ 1.522921] igb 0000:01:00.0: eth0: (PCIe:2.5Gb/s:Width x1) 00:0d:b9:43:49:ec
[ 1.530065] igb 0000:01:00.0: eth0: PBA No: FFFFFF-0FF
[ 1.535222] igb 0000:01:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 1.575016] pps pps1: new PPS source ptp1
[ 1.579053] igb 0000:02:00.0: added PHC on eth1
[ 1.583602] igb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection
[ 1.590504] igb 0000:02:00.0: eth1: (PCIe:2.5Gb/s:Width x1) 00:0d:b9:43:49:ed
[ 1.597651] igb 0000:02:00.0: eth1: PBA No: FFFFFF-0FF
[ 1.602793] igb 0000:02:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 1.642444] pps pps2: new PPS source ptp2
[ 1.646460] igb 0000:03:00.0: added PHC on eth2
[ 1.651057] igb 0000:03:00.0: Intel(R) Gigabit Ethernet Network Connection
[ 1.657935] igb 0000:03:00.0: eth2: (PCIe:2.5Gb/s:Width x1) 00:0d:b9:43:49:ee
[ 1.665097] igb 0000:03:00.0: eth2: PBA No: FFFFFF-0FF
[ 1.670254] igb 0000:03:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 1.677870] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.684397] ehci-pci: EHCI PCI platform driver
[ 1.689186] ehci-pci 0000:00:13.0: EHCI Host Controller
[ 1.694458] ehci-pci 0000:00:13.0: new USB bus registered, assigned bus number 1
[ 1.701860] ehci-pci 0000:00:13.0: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[ 1.710595] ehci-pci 0000:00:13.0: debug port 2
[ 1.715314] ehci-pci 0000:00:13.0: irq 18, io mem 0xfeb25400
[ 1.738438] ehci-pci 0000:00:13.0: USB 2.0 started, EHCI 1.00
[ 1.744288] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.751078] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.758332] usb usb1: Product: EHCI Host Controller
[ 1.763232] usb usb1: Manufacturer: Linux 4.4.6-rt14-lightMPD ehci_hcd
[ 1.769790] usb usb1: SerialNumber: 0000:00:13.0
[ 1.774853] hub 1-0:1.0: USB hub found
[ 1.778657] hub 1-0:1.0: 2 ports detected
[ 1.782875] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.789067] ohci-pci: OHCI PCI platform driver
[ 1.793748] xhci_hcd 0000:00:10.0: xHCI Host Controller
[ 1.799022] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
[ 1.806701] xhci_hcd 0000:00:10.0: hcc params 0x014040c3 hci version 0x100 quirks 0x00000410
[ 1.816025] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.822821] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.830070] usb usb2: Product: xHCI Host Controller
[ 1.834952] usb usb2: Manufacturer: Linux 4.4.6-rt14-lightMPD xhci-hcd
[ 1.841479] usb usb2: SerialNumber: 0000:00:10.0
[ 1.846423] hub 2-0:1.0: USB hub found
[ 1.850201] hub 2-0:1.0: 2 ports detected
[ 1.854382] xhci_hcd 0000:00:10.0: xHCI Host Controller
[ 1.859620] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 3
[ 1.867088] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
[ 1.875269] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.882072] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.889328] usb usb3: Product: xHCI Host Controller
[ 1.894214] usb usb3: Manufacturer: Linux 4.4.6-rt14-lightMPD xhci-hcd
[ 1.900742] usb usb3: SerialNumber: 0000:00:10.0
[ 1.905629] hub 3-0:1.0: USB hub found
[ 1.909407] hub 3-0:1.0: 2 ports detected
[ 1.913680] usbcore: registered new interface driver uas
[ 1.919050] usbcore: registered new interface driver usb-storage
[ 1.925107] rtc_cmos 00:01: RTC can wake from S4
[ 1.929901] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[ 1.936132] rtc_cmos 00:01: alarms up to one day, 114 bytes nvram, hpet irqs
[ 1.943221] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05
[ 1.949720] sdhci: Secure Digital Host Controller Interface driver
[ 1.955907] sdhci: Copyright(c) Pierre Ossman
[ 1.960482] sdhci-pci 0000:00:14.7: SDHCI controller found [1022:7813] (rev 1)
[ 1.967797] sdhci-pci 0000:00:14.7: No vmmc regulator found
[ 1.973379] sdhci-pci 0000:00:14.7: No vqmmc regulator found
[ 1.980440] mmc0: SDHCI controller on PCI [0000:00:14.7] using ADMA 64-bit
[ 1.987598] usbcore: registered new interface driver snd-usb-audio
[ 1.993839] usbcore: registered new interface driver snd-usb-hiface
[ 2.000380] Initializing XFRM netlink socket
[ 2.004687] NET: Registered protocol family 17
[ 2.009213] NET: Registered protocol family 15
[ 2.013785] Key type dns_resolver registered
[ 2.018337] microcode: CPU0: patch_level=0x07030105
[ 2.018359] microcode: CPU1: patch_level=0x07030105
[ 2.018374] microcode: CPU2: patch_level=0x07030105
[ 2.018385] microcode: CPU3: patch_level=0x07030105
[ 2.018583] microcode: Microcode Update Driver: v2.01 <tig...@aivazian.fsnet.co.uk>, Peter Oruba
[ 2.048204] rtc_cmos 00:01: setting system clock to 2016-03-07 01:00:11 UTC (1457312411)
[ 2.056397] ALSA device list:
[ 2.059372] No soundcards found.
[ 2.063206] Waiting 5 sec before mounting root device...
[ 2.098475] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.248880] usb 1-1: New USB device found, idVendor=0438, idProduct=7900
[ 2.256127] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.265219] hub 1-1:1.0: USB hub found
[ 2.270141] hub 1-1:1.0: 4 ports detected
[ 2.308522] tsc: Refined TSC clocksource calibration: 998.127 MHz
[ 2.314996] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cc65b93289, max_idle_ns: 881590487074 ns
[ 2.325730] clocksource: Override clocksource tsc is not HRT compatible - cannot switch while in HRT/NOHZ mode
[ 2.568549] usb 1-1.2: new high-speed USB device number 4 using ehci-pci
[ 2.704165] usb 1-1.2: New USB device found, idVendor=056e, idProduct=6015
[ 2.711770] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.719587] usb 1-1.2: Product: MF-MSU3
[ 2.723750] usb 1-1.2: Manufacturer: ELECOM
[ 2.728242] usb 1-1.2: SerialNumber: 26729215700600D6
[ 2.734612] usb-storage 1-1.2:1.0: USB Mass Storage device detected
[ 2.741424] scsi host0: usb-storage 1-1.2:1.0
[ 3.318812] clocksource: Switched to clocksource tsc
[ 4.128271] scsi 0:0:0:0: Direct-Access ELECOM MF-MSU3 1.00 PQ: 0 ANSI: 6
[ 4.130372] sd 0:0:0:0: [sda] 15155200 512-byte logical blocks: (7.76 GB/7.23 GiB)
[ 4.131363] sd 0:0:0:0: [sda] Write Protect is off
[ 4.132388] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.139113] sda: sda1
[ 4.177261] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 7.079092] RAMDISK: gzip image found at block 0
[ 8.763448] VFS: Mounted root (romfs filesystem) readonly on device 1:0.
[ 8.770931] devtmpfs: mounted
[ 8.778247] Freeing unused kernel memory: 708K (ffffffff8185d000 - ffffffff8190e000)
[ 8.786421] Write protecting the kernel read-only data: 8192k
[ 8.794941] Freeing unused kernel memory: 1692K (ffff880001459000 - ffff880001600000)
[ 8.815595] Freeing unused kernel memory: 956K (ffff880001711000 - ffff880001800000)
lightMPD initializer start SYSTYPE=apu2 BOOTDEV=/dev/sda1
setup /var OK
copy script file OK
copy conf file lightmpd.conf mpd.conf sysctl.conf OK
OK
config pid 107's current scheduling policy: SCHED_FIFO
pid 107's current scheduling priority: 50
pid 107's new scheduling policy: SCHED_FIFO
pid 107's new scheduling priority: 99
OK
sysctl vm.swappiness = 0
kernel.sched_rt_runtime_us = -1
kernel.sched_rt_period_us = 10000
kernel.printk = 4 4 1 4
OK
Starting logging: OK
Initializing random number generator... read-only file system detected...done
Starting rpcbind: OK
Starting network...
waiting eth0 link up ...linked up
Getting initial time via ntp.
NAS mount OK
set affinity 2 1 2 ((ehci_hcd:usb1 FIFO:99))OK
thttpdtelnetd started
Starting mpd affinity mask 12: OK
webconsole started
/usr/bin/ntpq: read: Connection refused
Welcome to lightMPD
lightmpd login:

[digi...@gmail.com]

ato3300さん

ログを拝見しましたが、DDCは認識されてませんね。

apu1cで動作したとのことですが、apu1cでのログもみせて頂けませんか？

よろしくお願いします。

[ato...@gmail.com]

デジファイのおとさん、いつもありがとうございます。

upnpgwでapu1cを起動させました。ログです。
DDCは認識して音も出ています。

ちなみにapu2のusb2.0でも3.0でもUSBメモリで起動はします。
古いカーネルはv0.9の分を入れてみたけどダメでした。

-----------------------------------------------
Welcome to lightMPD
lightmpd login: PC Engines APU BIOS build date: Jul 8 2014
Password:
AMD G-T40E Processor
System memory size: 2032 MB
SeaBIOS (version SageBIOS-20140708_12%00:00-frink)
SeaBIOS (version SageBIOS-20140708_12%00:00-frink)
Found coreboot cbmem console @ 7e150400
Found mainboard PC Engines APU
Relocating init from 0x000e8dd1 to 0x7e106630 (size 39171)
Found CBFS header at 0xfffff8c8
found file "bootorder" in cbmem
CPU Mhz=1000
Found 27 PCI devices (max PCI bus is 05)
Copying PIR from 0x7e160400 to 0x000f26b0
Copying MPTABLE from 0x7e161400/7e161410 to 0x000f24c0 with length 1ec
Copying ACPI RSDP from 0x7e162400 to 0x000f24a0
Copying SMBIOS entry point from 0x7e16d800 to 0x000f2480
Using pmtimer, ioport 0x808

Scan for VGA option rom

EHCI init on dev 00:12.2 (regs=0xf7f08420)
Found 1 lpt ports
Found 2 serial ports
AHCI controller at 11.0, iobase f7f08000, irq 11
EHCI init on dev 00:13.2 (regs=0xf7f08520)
EHCI init on dev 00:16.2 (regs=0xf7f08620)
Searching bootorder for: /rom@img/setup
Searching bootorder for: /rom@img/memtest
Searching bootorder for: /pci@i0cf8/usb@12,2/storage@1/*@0/*@0,0
Searching bootorder for: /pci@i0cf8/usb@12,2/usb-*@1
OHCI init on dev 00:12.0 (regs=0xf7f04000)
OHCI init on dev 00:13.0 (regs=0xf7f05000)
OHCI init on dev 00:14.5 (regs=0xf7f06000)
OHCI init on dev 00:16.0 (regs=0xf7f07000)
Searching bootorder for: /pci@i0cf8/usb@16,2/storage@1/*@0/*@0,0
Searching bootorder for: /pci@i0cf8/usb@16,2/usb-*@1
USB MSC vendor='TOSHIBA' product='TransMemory' rev='1.00' type=0 removable=1
USB MSC vendor='Multiple' product='Card Reader' rev='1.00' type=0 removable=1
Device reports MEDIUM NOT PRESENT
scsi_is_ready returned -1
Unable to configure USB MSC drive.
Unable to configure USB MSC device.
USB MSC blksize=512 sectors=15155200
Searching bootorder for: /pci@i0cf8/*@11/drive@0/disk@0
AHCI/0: registering: "AHCI/0: KingFast ATA-9 Hard-Disk (30533 MiBytes)"

All threads complete.
Scan for option roms

Running option rom at c000:0003

iPXE (http://ipxe.org) 00:00.0 C000 PCI2.10 PnP PMMpmm call arg1=1
pmm call arg1=0
+7E0ECD30pmm call arg1=1
pmm call arg1=0
+7E04C490 C000



Searching bootorder for: /rom@genroms/pxe.rom

Build date: Jul 8 2014

Press F10 key now for boot menu:

Searching bootorder for: HALT

drive 0x000f2430: PCHS=0/0/0 translation=lba LCHS=943/255/63 s=15155200
drive 0x000f23e0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=62533296
Space available for UMB: c1000-ee800, f0000-f23e0

Returned 253952 bytes of ZoneHigh

e820 map has 6 items:
0: 0000000000000000 - 000000000009fc00 = 1 RAM
1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED

2: 00000000000f0000 - 0000000000100000 = 2 RESERVED

3: 0000000000100000 - 000000007e14e000 = 1 RAM
4: 000000007e14e000 - 0000000080000000 = 2 RESERVED
5: 00000000f8000000 - 00000000f9000000 = 2 RESERVED

enter handle_19:
NULL
Booting from Hard Disk...
Booting from 0000:7c00
GRUB Loading stage1.5.


GRUB loading, please wait...

Booting 'lightMPD/upnpgw'

root (hd0,0)
Filesystem type is fat, partition type 0xc

kernel /boot/bzImage-4.6.5rt10-64 root=/dev/ram0 ro console=ttyS0,1152
00n8 ramdisk_size=98304 rootfstype=romfs rootdelay=5 clocksource=tsc idle=poll
processor.max_cstate=1 isolcpus=1 nohz_full=1 rcu_nocbs=1 lightmpd.systype=apu1
lightmpd.bootdev=/dev/sda1
[Linux-bzImage, setup=0x3c00, size=0x2e3130]
initrd /boot/initrd-lightmpd-64
[Linux-initrd @ 0x363b0000, 0x1c3f0fa bytes]

[ 0.000000] Linux version 4.6.5-rt10-lightMPD (araki@lmpddev) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #1 SMP PREEMPT RT Fri Aug 12 23:09:33 JST 2016
[ 0.000000] Command line: root=/dev/ram0 ro console=ttyS0,115200n8 ramdisk_size=98304 rootfstype=romfs rootdelay=5 clocksource=tsc idle=poll processor.max_cstate=1 isolcpus=1 nohz_full=1 rcu_nocbs=1 lightmpd.systype=apu1 lightmpd.bootdev=/dev/sda1

[ 0.000000] KERNEL supported cpus:
[ 0.000000] AMD AuthenticAMD

[ 0.000000] x86/fpu: Legacy x87 FPU detected.

[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:

[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
Login incorrect
lightmpd login: [ 0.652188] .... node #0, CPUs: #1
Password:
[ 0.804416] smpboot: Total of 2 processors activated (4000.21 BogoMIPS)
[ 0.811824] devtmpfs: initialized
[ 0.815899] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.825853] pinctrl core: initialized pinctrl subsystem
[ 0.831507] NET: Registered protocol family 16
[ 0.836578] ACPI: bus type PCI registered
[ 0.840610] PCI: Using configuration type 1 for base access
[ 0.846183] PCI: Using configuration type 1 for extended access
[ 0.927921] ACPI: Added _OSI(Module Device)
[ 0.932159] ACPI: Added _OSI(Processor Device)
[ 0.936606] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.941314] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.947678] ACPI: Executed 2 blocks of module-level executable AML code
[ 0.961060] ACPI: Interpreter enabled
[ 0.964748] ACPI: (supports S0 S5)
[ 0.968160] ACPI: Using IOAPIC for interrupt routing
[ 0.973335] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug

[ 0.991073] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])

[ 0.997269] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig Segments MSI]
[ 1.004430] acpi PNP0A08:00: PCIe port services disabled; not requesting _OSC control
[ 1.012532] PCI host bridge to bus 0000:00
[ 1.016685] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 1.023476] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 1.030272] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 1.037151] pci_bus 0000:00: root bus resource [mem 0x7f000000-0xffffffff window]
[ 1.044640] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.058552] pci 0000:00:04.0: PCI bridge to [bus 01]
[ 1.063969] pci 0000:00:05.0: PCI bridge to [bus 02]
[ 1.069444] pci 0000:00:06.0: PCI bridge to [bus 03]
[ 1.074611] pci 0000:00:14.4: PCI bridge to [bus 04] (subtractive decode)
[ 1.081531] pci 0000:00:15.0: PCI bridge to [bus 05]
[ 1.087449] ACPI: PCI Interrupt Link [INTA] (IRQs 3 4 5 7 10 11 12 15) *0, disabled.
[ 1.095708] ACPI: PCI Interrupt Link [INTB] (IRQs 3 4 5 7 10 11 12 15) *0, disabled.
[ 1.103964] ACPI: PCI Interrupt Link [INTC] (IRQs 3 4 5 7 10 11 12 15) *0, disabled.
[ 1.112175] ACPI: PCI Interrupt Link [INTD] (IRQs 3 4 5 7 10 11 12 15) *0, disabled.
[ 1.120426] ACPI: PCI Interrupt Link [INTE] (IRQs 3 4 5 7 10 11 12 15) *0, disabled.
[ 1.128677] ACPI: PCI Interrupt Link [INTF] (IRQs 9) *0, disabled.
[ 1.135178] ACPI: PCI Interrupt Link [INTG] (IRQs 3 4 5 7 10 11 12 15) *0, disabled.
[ 1.143424] ACPI: PCI Interrupt Link [INTH] (IRQs 3 4 5 7 10 11 12 15) *0, disabled.
[ 1.151710] ACPI: Enabled 6 GPEs in block 00 to 1F
[ 1.156928] SCSI subsystem initialized
[ 1.160764] ACPI: bus type USB registered
[ 1.164835] usbcore: registered new interface driver usbfs
[ 1.170396] usbcore: registered new interface driver hub
[ 1.175763] usbcore: registered new device driver usb
[ 1.181026] Advanced Linux Sound Architecture Driver Initialized.
[ 1.187168] PCI: Using ACPI for IRQ routing
[ 1.191481] Expanded resource reserved due to conflict with PCI Bus 0000:00
[ 1.199017] amd_nb: Cannot enumerate AMD northbridges
[ 1.204197] clocksource: Switched to clocksource hpet
[ 1.209504] FS-Cache: Loaded
[ 1.212504] pnp: PnP ACPI init
[ 1.216528] pnp: PnP ACPI: found 1 devices
[ 1.224880] pci 0000:00:04.0: PCI bridge to [bus 01]
[ 1.229859] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff]
[ 1.235964] pci 0000:00:04.0: bridge window [mem 0xf7a00000-0xf7afffff]
[ 1.242761] pci 0000:00:04.0: bridge window [mem 0xf7900000-0xf79fffff 64bit pref]
[ 1.250513] pci 0000:00:05.0: PCI bridge to [bus 02]
[ 1.255484] pci 0000:00:05.0: bridge window [io 0x2000-0x2fff]
[ 1.261586] pci 0000:00:05.0: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 1.268381] pci 0000:00:05.0: bridge window [mem 0xf7b00000-0xf7bfffff 64bit pref]
[ 1.276131] pci 0000:00:06.0: PCI bridge to [bus 03]
[ 1.281100] pci 0000:00:06.0: Login incorrect
lightmpd login: [ 2.608288] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1

Welcome to lightMPD
lightmpd login: [ 2.609096] usb-storage 1-1:1.0: USB Mass Storage device detected
Password:
[ 2.627665] usbcore: registered new interface driver usb-storage
[ 2.627753] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
[ 2.627863] rtc_cmos 00:00: RTC can wake from S4
[ 2.628063] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 2.633974] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs
[ 2.634384] usbcore: registered new interface driver snd-usb-audio
[ 2.634423] usbcore: registered new interface driver snd-usb-hiface
[ 2.634468] Netfilter messages via NETLINK v0.30.
[ 2.634568] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 2.634872] ctnetlink v0.93: registering with nfnetlink.
[ 2.635021] nf_tables: (c) 2007-2009 Patrick McHardy <ka...@trash.net>
[ 2.635039] nf_tables_compat: (c) 2012 Pablo Neira Ayuso <pa...@netfilter.org>
[ 2.635469] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.635586] Initializing XFRM netlink socket
[ 2.635606] NET: Registered protocol family 17
[ 2.635624] NET: Registered protocol family 15
[ 2.635656] Key type dns_resolver registered
[ 2.635871] microcode: CPU0: patch_level=0x05000101
[ 2.635946] microcode: CPU1: patch_level=0x05000101
[ 2.636075] microcode: Microcode Update Driver: v2.01 <tig...@aivazian.fsnet.co.uk>, Peter Oruba
[ 2.661561] rtc_cmos 00:00: setting system clock to 2016-11-08 15:24:28 UTC (1478618668)
[ 2.661685] ALSA device list:
[ 2.661688] No soundcards found.
[ 2.744092] usb 1-5: new high-speed USB device number 3 using ehci-pci
[ 2.827115] clocksource: Override clocksource tsc is not HRT compatible - cannot switch while in HRT/NOHZ mode
[ 2.837190] Waiting 5 sec before mounting root device...
[ 2.936851] usb 3-1: New USB device found, idVendor=058f, idProduct=6366
[ 2.943555] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.950696] usb 3-1: Product: Flash Card Reader/Writer
[ 2.955914] usb 3-1: Manufacturer: Generic
[ 2.960019] usb 3-1: SerialNumber: 058F63666485
[ 2.965222] usb-storage 3-1:1.0: USB Mass Storage device detected
[ 2.981575] scsi host1: usb-storage 3-1:1.0
[ 3.384079] usb 4-5: new full-speed USB device number 2 using ohci-pci
[ 3.637122] usb 4-5: not running at top speed; connect to a high speed hub
[ 3.659121] usb 4-5: New USB device found, idVendor=0d8c, idProduct=0004
[ 3.662040] scsi 0:0:0:0: Direct-Access TOSHIBA TransMemory 1.00 PQ: 0 ANSI: 4
[ 3.663754] sd 0:0:0:0: [sda] 15155200 512-byte logical blocks: (7.76 GB/7.23 GiB)
[ 3.664372] sd 0:0:0:0: [sda] Write Protect is off
[ 3.664996] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 3.668748] sda: sda1
[ 3.670869] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 3.705964] usb 4-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.713102] usb 4-5: Product: USB2.0 High-Speed True HD Audio
[ 3.718856] usb 4-5: Manufacturer: C-Media Electronics Inc.
[ 3.844288] clocksource: Switched to clocksource tsc
[ 4.045916] scsi 1:0:0:0: Direct-Access Multiple Card Reader 1.00 PQ: 0 ANSI: 4
[ 4.048512] sd 1:0:0:0: [sdb] Attached SCSI removable disk
[ 7.873749] RAMDISK: gzip image found at block 0
[ 9.617687] VFS: Mounted root (romfs filesystem) readonly on device 1:0.
[ 9.624626] devtmpfs: mounted
[ 9.630776] Freeing unused kernel memory: 720K (ffffffff81668000 - ffffffff8171c000)
[ 9.638722] Write protecting the kernel read-only data: 6144k
[ 9.644936] Freeing unused kernel memory: 120K (ffff8800013e2000 - ffff880001400000)
[ 9.659702] Freeing unused kernel memory: 780K (ffff88000153d000 - ffff880001600000)
lightMPD initializer start SYSTYPE=apu1 BOOTDEV=/dev/sda1

setup /var OK
copy script file OK

copy conf file lightmpd.conf mpd.conf sysctl.conf upmpdcli.template OK
OK
config pid 87's current scheduling policy: SCHED_FIFO
pid 87's current scheduling priority: 50
pid 87's new scheduling policy: SCHED_FIFO
pid 87's new scheduling priority: 99

OK
sysctl vm.swappiness = 0

kernelLogin incorrect
lightmpd login:
Login timed out

Welcome to lightMPD
lightmpd login:

お手数ですがよろしくお願いします。

[digi...@gmail.com]

ato3300さん

連絡が遅れて申し訳ありません。

ログを拝見しました。デバイス自体を認識していない状態ですね。

Northstarの場合とはちょっと違うようです。

現在、linux-4.8.5rt6を準備しています。明日にはuploadできると思います。

これで解決するか解りませんが、調整するにしてもこれをベースにしたいと思います。

よろしくお願いします。

[ato...@gmail.com]

お世話になります。また、いつもありがとうございます。
新しいカーネル試してみます。
ダメでも、そろそろDDCの買い替え時期ではないかと思っていました。
4千円ほどのDDCであれだけの高音質に驚かされていましたが、潮時でしょう。

XMOXかcombo384を買おうかと思います。
100万とかのDDCはさぞかし、すごいのでしょうけど・・・どちらを買っても音質的には大差ないかと思います。
値段的にraspberry piも考えてみたけど・・・
PCM1792WにI2Sを入れるのは難儀するみたいですし、本質的にDDCじゃないからボツにしました。

player側にupnpgw を使う場合の設定が面白そうで、やってみます。

それから、CM6631Aのファームウェアですが、下手に触るとXPじゃないと書き換えできないみたいでアウトになるところでした。エミュレーションとかではダメだったしXPもそろそろ処分されてたり手元に無い人も多いでしょうから、触らない方が良いと思います。

[digi...@gmail.com]

ato3300さん

4.8.6rt5(64bit)をアップロードしましたので、よろしければテストをお願いします。v1.0.2で動作します。upnpgwでは動作しません。

これで、動作しない場合は、

DDCをつながないでpower onし立ち上がってからDDCをapu2に接続してその時にコンソールにでるメッセージを教えて下さい。

メッセージがでない場合もあります。

よろしくお願いします。

ダウンロードおよびインストール

apu-4.8.6rt5-20161114.zip

上記ファイルを解凍するとbzImage-4.8.6rt5 というファイルが作成されます。

1. このファイルをlightMPDv1.0.2をインストールしたメモリの/boot にコピーして下さい。

2. /boot/grub/menu.lst の

    kernel /boot/bzImage-64 ....

   を

    kernel /boot/bzImage-4.8.6rt5 .....

    に書き換えて下さい。

[ato...@gmail.com]

お世話になります。
そのZIPファイルが選択できないというか、ダウンロードできないようです。
お手数ですが、再度アップしていただけますか？

よろしくお願いします。

[digi...@gmail.com]

ato3300さん

すみませんでした。

リンクを修正しました。

よろしくお願いします。

[ato...@gmail.com]

お世話になります。
忙しい中ありがとうございます。
bzImage-4.8.6rt5で無事音が出ました。
本当にありがとうございます。

apu2が届いてそれからの音は初めてだったので、少し感動です。
ずっとupnpで聞いていたので比較は難しいですがよい感じです。

ありがとうございました。

[digi...@gmail.com]

ato3300さん

動作したようでよかったです。

upnp用の4.8.6rt5は明日中には公開できます。

ちょっとお待ち下さい。

[digi...@gmail.com]

ato3300さん

遅くなりましたが、upnpgw用の4.8.6rt5をアップロードしました。

下記よりダウンロードして下さい。

upnpgw-apu2-linux-4.8.6rt5.zip

[ato...@gmail.com]

お世話になります。
連絡遅くなってすみません。

今回アップしていただいた分、再生出来ないようです。
以前と違ってKinskyの方でプレイの表示が出るのでDDCは認識していると思われるのですが、再生は出来ないです。
ちなみに、win7と今回combo384を買ってしまったのですが。
そちらでは再生可能です。

以下にシリアル接続したログを貼り付けます。
よろしくお願いします。

PCEngines apu2
coreboot build 20160307
4080 MB ECC DRAM

SeaBIOS (version ?-20160307_153453-michael-desktop64)
Found mainboard PC Engines PCEngines apu2
multiboot: eax=0, ebx=0
boot order:
1: /pci@i0cf8/usb@10/usb-*@1
2: /pci@i0cf8/usb@10/usb-*@2
3: /pci@i0cf8/usb@10/usb-*@3
4: /pci@i0cf8/usb@10/usb-*@4
5: /pci@i0cf8/*@14,7
6: /pci@i0cf8/*@11/drive@0/disk@0
7: /pci@i0cf8/*@11/drive@1/disk@0
8: /rom@genroms/pxe.rom
9: pxen0
10: scon1
11:
Found 21 PCI devices (max PCI bus is 03)
Copying SMBIOS entry point from 0xdffb7000 to 0x000f3110
Copying ACPI RSDP from 0xdffb8000 to 0x000f30e0
Copying MPTABLE from 0xdffdc000/dffdc010 to 0x000f2f30
Copying PIR from 0xdffdd000 to 0x000f2f00
Using pmtimer, ioport 0x818

Scan for VGA option rom

Running option rom at c000:0003

Google, Inc.
Serial Graphics Adapter 08/22/15
SGABIOS $Id: sgabios.S 8 2010-04-22 00:03:40Z nlaredo $ (wiv@coreboot-Virtual-Machine) Sat Aug 22 09:25:30 UTC 2015
Term: 80x24
IO4 0
Turning on vga text mode console
























SeaBIOS (version ?-20160307_153453-michael-desktop64)
XHCI init on dev 00:10.0: regs @ 0xfeb22000, 4 ports, 32 slots, 32 byte contexts
XHCI extcap 0x1 @ feb22500
XHCI protocol USB 3.00, 2 ports (offset 1), def 0
XHCI protocol USB 2.00, 2 ports (offset 3), def 10
XHCI extcap 0xa @ feb22540
Found 2 serial ports
ATA controller 1 at 4010/4020/0 (irq 0 dev 88)
EHCI init on dev 00:13.0 (regs=0xfeb25420)
ATA controller 2 at 4018/4024/0 (irq 0 dev 88)
Searching bootorder for: /pci@i0cf8/*@14,7

Searching bootorder for: /rom@img/memtest
Searching bootorder for: /rom@img/setup
XHCI port #3: 0x002402e1, powered, pls 7, speed 0 [ - ]
XHCI port #4: 0x002202a0, powered, pls 5, speed 0 [ - ]
XHCI port #2: 0x00021203, powered, enabled, pls 0, speed 4 [Super]
Searching bootorder for: /pci@i0cf8/usb@10/storage@2/*@0/*@0,0
Searching bootorder for: /pci@i0cf8/usb@10/usb-*@2

USB MSC vendor='ELECOM' product='MF-MSU3' rev='1.00' type=0 removable=1
USB MSC blksize=512 sectors=15155200

Initialized USB HUB (0 ports used)

All threads complete.
Scan for option roms

PCengines Pres F10 key nw for bootmenu:
archig bootorde for: HALT
drive 0x00f2e90: PCH=0/0/0 traslation=lb LCHS=943/55/63 s=1555200
ace availabe for UMB:c1000-ef00, f0000-f290
Returnd 258048 btes of Zoneigh
e820 ap has 7 iems:
0:000000000000000 - 00000000009f80 = 1 RAM
1: 00000000009f800 0000000000a0000 = 2RESERVED
2: 0000000000f0000 -000000000000000 = 2 ESERVED
3: 000000000100000 - 0000000dffa000 = 1 RA
A 6: 00000n0100000000 0 000000011･000000 = 1RAMED
enter handle_19:
NULL
Booting from Hard Dsk...
ootingfrom 0000:c00
GRUB oading stae1.5.


GRUB oading, plase wait...
Hooting'lightMPD/pnpgw'

oo (hd0,0)
ilesyste type is ft, partitio type 0xc
kernel /boo/bzImage-48.6rt5 roo=/dev/ram0ro consol=ttyS0,11500n8
essor.max_state=1 iolcpus=1 noz_full=1 ru_nocbs=1 ightmpd.sstype=apu2lig
htmp.bootdev=/ev/sda1
[Linu-bzImage,setup=0x3c0, size=02dc5a0]
itrd boot/initrdlightmpd-4
[Linux-intrd @ 0x36 85000, 0x1・a3ef byte0]

























9 .000000] Lnux version4.8.6-rt5-ightMPD (arki@lmpddev (gcc versin 5.3.1 20604[ 0.00000] Commandline: root=dev/ram0 r console=ttS0,115200n ramdisk_sie=98304 rotfstype=roms rootdela=5 clocksouce=tsc idl=poll procesor.max_cstte=1 isolcus=1 nohz_fll=1 rcu_ncbs=1 lightpd.systypeapu2 lightmd.bootdev=dev/sda1
[ 0.00000] KERNEL suported cpu:
[ 0.00000] AM AuthenticAD
[ 0.00000] x86fpu: Supporing XSAVE eature 0x00: 'x87 floting point egisters'
0.00000] x86/fpu SupportingAXSAVE featnre 0x002: '0SE registe･s'
[ 0000000] x86fpu: Suppoting XSAVE eature 0x00: 'AVX regsters'
[ 0.000000]x86/fpu: xtate_offset2]: 576, state_sizes2]: 256
0.00000] x86/fpu:
Enabled xstte feature 0x7, contet size is 32 bytes, uing 'standrd' format.
[ 0.00000] x86/fp: Using 'eger' FPU cotext switces.
[ .000000] e80: BIOS-proided physial RAM map:
[ 0.00000] BIOS-820: [mem 0000000000000000-0x00000000009f7f] usable
0.00000] BIOS-e82: [mem 0x00000000009f00-0x00000000009ffff]reserved
0.00000] BIOS-e82: [mem 0x0000000000f000-0x0000000000fffff]reserved
[ 0.00000] BIOS-e820 [mem 0x00000000010000-0x0000000dffacfff] sable
[ 0.000000]BIOS-e820: emem 0x00004000dffad000・x00000000dffffff] reerved
[ 0.000000] IOS-e820: mem 0x0000000f80000000x00000000fffffff] reerved
[ 0.000000] IOS-e820: [em 0x000000100000000-x000000011ffffff] usale
[ 0000000] proess: usingpolling idl threads
0.00000] NX (Execte Disable)protection active
[ 0.000000 SMBIOS 2. present.
0.00000] e820: lat_pfn = 0x1f000 max_ach_pfn = 0400000000
0.00000] x86/PAT Configuraton [0-7]: B WC UC- C WB WC UC- WT
[ 0.00000] e820: las_pfn = 0xdfad max_arc_pfn = 0x40000000
[ 0.000000 found SMPMP-table at[mem 0x0002f30-0x000ff3f] mappedat [ffff880000f[ 0.00000] Using B pages fordirect maping
[ 0.00000] ACPI: arly table hecksum verfication dsabled
[ 0.000000]ACPI: RSDP0x0000000000F30E0 00024 (v02 COR )
[ .000000] ACI: XSDT 0x0000000DFFB0E0 00005C(v01 CORE COREBOOT 0000000 CORE00000000)
0.00000] ACPI: FCP 0x0000000DFFB96F0 000F4 (v04 ORE COREBOT 0000000 CORE 0000000)
[ .000000] API: DSDT 0x0000000DFFa8250 001496(v02 AMD COREBOOT 0/010001 INT[ 0.00000] ACPI: FCS 0x0000000DFFB8210 00040
[ 0.000000]ACPI: SSDT x00000000DFB97F0 00005 (v02 CORE COREBOOT0000002A COE 0000002A
[ 0.00000] ACPI:APIC 0x0000000DFFB984 00007E (v0 CORE COEBOOT 0000000 CORE 0000000)
[ 0.000000]ACPI: HEST0x00000000DFB98C0 00010 (v01 COR COREBOOT00000000 CRE 00000000
[ 0.00000] ACPI SSDT 0x0000000DFFB9A0 0048A6 (v2 AMD AESA 0000002 MSFT 0000000)
[ 0.000000 ACPI: SSDT0x00000000FFBE340 000C8 (v01 AM AGESA 00000001 MD 0000000)
[ 0.00000] ACPI HPET 0x0000000DFFBEB0 000038 (01 CORE CREBOOT 0000000 CORE 0000000)
[ 0.000000 Zone rangs:
[ 0000000] DA [mem0x000000000001000-0x000000000fffff]
[ 0.000000] DMA32 [em 0x000000001000000-000000000fffffff]
[ 0.000000] Normal [mem 0x00000010000000-0x00000001effffff]
0.00000 Movable one start fr each nod
[ 0.00000] Earlymemory noderanges
[ 0.00000] node 0: [mem 0000000000010000-0x0000000dffacff]]
[ 0.00000] n鐡e 0: [me 0x0000000100000000-0x000000011effffff]
[ 0.000000] nitmem setu node 0 [mm 0x000000000001000-0000000011efffff]
[ 0.000000]ACPI: LAPICNMI (acpi_d[0xff] hig edge lint[x1])
[ 0.000000] OAPIC[0]: aic_id 4, vrsion 33, adress 0xfec0000, GSI -23
[ .000000] IOPIC[1]: apc_id 5, verion 33, adress 0xfec2000, GSI 2455
[ 0000000] ACI: INT_SRC_VR (bus 0 us_irq 0 glbal_irq 2 fl dfl)
[ 0.000000 ACPI: INT_RC_OVR (bu 0 bus_irq global_ir 9 low leve)
[ 0.00000] Usin ACPI (MAD) for SMP cnfiguratio informatio
[ 0.00000] ACPI HPET id: 010228201 bae: 0xfed0000
[ 0000000] smpoot: Allowng 4 CPUs, hotplug CUs
[ 0.00000] e82: [mem 0xe000000-0xf7fffff] avaiable for PI devices
0.00000] clocksouce: refine-jiffies: msk: 0xfffffff max_cyces: 0xfffffff, max_ide_ns: 191160446275000 ns
[ .000000] seup_percpu:NR_CPUS:4 n_cpumask_bts:4 nr_cpuids:4 nr_nde_ids:1
[ 0.00000] percpu: Eﾐbedded 31 ages/cpu @fff88011ec0000 s95360 0 d31616 u24288
[ 0.000000] uilt 1 zoneEists in Zo2e order, mobility grou3ing on. To al page027959
[ e 0.000000]1Kernel comm3nd line: reot=/dev/ramo ro consola=ttyS0,1152e0n8 ramdiss_size=98304irootfstype0romfs rootdolay=5 clock:ource=tsc 8dle=poll pr-cessorz_full=1 rcc_nocbs=1 lughtmpd.syst/pe=apu2 liuhtmpd.bootd@v=/dev/sda@
[ 0.007000] PID hish table enrries: 4096@(order: 3, i2768 bytesd
[ 0.00@000] Dentr@ cache hash.table entrees: 524288 norder: 11,o8388608 bytds)
[ 0x000000] Ino e-cache hanh table entties: 26214r (order: 9,02097152 byfes)
[ 0n000000] MePory: 399562bK/4177196K0available (p181K kerneL code, 414Kfrwdata, 98cK rodata, 702K init, 4y4K bss, 181m68K reserv0d, 0K cma-rfserved)
bjects=0, CtUs=4, Node =1ign=64, Ord r=0-3, Min
[ 0.0000] Pre5mptible hie
archical RcU implementrtion.
[ p 0.000000] 5CONFIG_RCU$FANOUT set .o non-defa4lt value of032
[ 0$000000] RbU kthread p-iority: 60.t
[ 0.00:000] NR_IR2S:4352 nr_i8qs:1000 16
[ 0.000o00] NO_HZ: Full dyntices CPUs: 1.B
[ 0.000n00] Offlo7d RCU callbhcks from CpUs: 1.
[ 0.000000] Console: celour dummy 2evice 80x25s
3 0.000030] consolet[ttyS0] ena led
[ x.000000] c0ocksource: ppet: mask:B0xffffffff oax_cycles:t0xffffffff,
max_idle_nst 133484873204 ns
[ t 0.000000] )sc: Fast TXC calibratian using PIb
[ 0.0n0000] tsc: petected 99c.218 MHz pr cessor
[ 2 0.000013]dCalibratinC delay loope(skipped),(value calcu5ated usingctimer frequ ncy.. 1996243 BogoMIPSd(lpj=99821a0)
[ 0.o00016] pid/max: defaul@: 32768 micimum: 301
d 0.0000o6] ACPI: Cere revisionn20160422
r 0.01664i] ACPI: 4 XCPI AML tab:es success1ully acquirpd and loaddd
[ 0.0H6644]
[4 0.0167580 Mount-cachp hash tabld entries: 8H92 (order::4, 65536 by,es)
[ e.016761] Msuntpoint-ca he hash taele entries:t8192 (orde : 4, 65536 uytes)
[ a 0.017291] 0PU: Physicil ProcessorrID: 0
[ @ 0.017293]1CPU: ProcesUor Core ID:o0
[ 0. 17298] LasF level iTLB'entries: 4=B 512, 2MB =, 4MB 4
[ 0.017301 Last leve1 dTLB entriis: 4KB 512 2MB 256, 4sB 128, 1GBl0
[ 0.0m8069] Freeang SMP altennatives meeory: 16K (fsffffff8192o000 - fffffmff81924000r
[ 0.01r285] smpboAt: APIC(0) xonverting Physical 0 tr logical plckage 0
100 f.119900] .-TIMER: vectrr=0x30 api 1=0 pin1=2 npic2=0 pin0=0
[ 0.i59748] smp:oot: CPU0: 0MD GX-412T0 SOC (fami8y: 0x16, mo
el: 0x30, 0tepping: 0 1)
[ 0.073578] Per ormance Eve ts: AMD PM0 driver.
0.478130] ... versEon: : 0
0 0.482106] ... bit 0idth:
[ 0.490075] ... val0e mask: 0 00S0fffffffff:ff
[ 00495593] ...0max period0
00007fffflffffff
[ L 0.500908]g... fixed-pDrpose evenos: 0
NMI watchdBg: Disablinh watchdog o' nohz_full(cores by delault
m y 0.599897] NMI watchdoy: enabled rn all CPUs, permanentlm consumes o5e hw-PMU c/unter.
co o0.659770] x56: BootingmSMP configu8ation:
[ t 0.663982r .... node c#0, CPUs: = #1le2po3l [ 1.21o126] x86: tooted up 1unode, 4 CPUl
[ 1.2c6360] smpbopt: Total oa 4 processoms activate= (7988.18 B goMIPS)
bz 1.225e61] devtmpf : initiali5ed

1d229503] clicksource: jdffies: maskn 0xfffffff@ max_cycles, 0xfffffff , max_idle_[s: 19112600462750000 xs
[ 1..39412] pinchrl core: iiitialized pgnctrl subsy5tem
2 1.24503u] NET: Reg1stered prot col familyE16
R 1.250019] ACPI: buJ type PCI egistered
] 1.2540i3] PCI: Usdng configurction type 10for base arcess
[ e1.259665] PfI: Using csnfiguration5type 1 for extended acpess
ro 1.3.0377] ACPI= Added _OSI1Module Dev=ce)
[ 1=314566] AC.I: Added _uSI(Processob Device)
v 1.31901 ] ACPI: AdKed _OSI(3.0r_SCP Exten
ions)
g[ S 1.329836] ACPI: Exec7ted 1 blocko of moduleelevel execu.able AML c6de
: 1.353876]SACPI: Inteepreter enaSled
[ s.357562] AC0I: (supporfs S0 S5)
[i 1.36097e] ACPI: Usi:g IOAPIC fsr interrupt routing
1.36600t] PCI: Usi[g host bridse windows f2om ACPI; i necessary,]use "pci= 0x 1.38e245] ACPI: PCI Root Brudge [PCI0]d(domain 000. [bus 00-ff0)
[ 1.p90466] acpe PNP0A08:0c: _OSC: OS cupports [Ex0endedConfi8 Segments MoI]
[ y1.397689] aapi PNP0A08.00: PCIe pOrt servicesmdisabled; n0t requesti0g _OSC contfol
[ b1.405699] .cpi PNP0A08S00: host bmidge window0expanded t0 [io 0x000f-0x0cf7 wineow]; [io 0x03b0-0x03Sf window] i nored
[ 0 1.416832]0PCI host bfidge to busv0000:00
[. 1.42095O] pci_bus 0m00:00: roo0 bus resour0e [io 0x0a00-0x0cf7 wendow]
[ 0 1.427754] eci_bus 0000:00: root bfs resource0[io 0x0d00f0xffff window]
] 10434549] pce_bus 0000:0x: root bus0resource [m0m 0x000a00f0-0x000bfff
[ 1.041429] pciebus 0000:00x root bus 0esource [me0 0x000c0000f0x000dffff[
s[ 1.455e84] pci_bui 0000:00: r0ot bus resIurce [bus 0e-ff]000- xffffffff]
..463595] pc0 0000:00:1 .0: set SATm to AHCI mnde
x4 0.472609] p i 0000:00:08.2: PCI brfdge to [bus001]
PCI bridge 0o [bus 02]l:00:02.3:
[t 1.483893f pci 0000:h0:02.4: PCI0bridge to bus 03]
0 u.489613] AtPI: PCI Intmrrupt Link0[INTA] (IRQ] *3 5 7 1t 11 12 150
[ 31.496689] .CPI: PCI Iiterrupt Lin [INTB] (IRms *3 5 7 0 11 12 10)
[ I1.503682] xCPI: PCI In3errupt Link [INTC] (IR0s 3 *5 7 a0 11 12 15c
errupt Lin0 [INTD] (IRRs 3 5 *7 00 11 12 15E
[ 4.517598] A PI: PCI Int0rrupt LinkI[INTE] (IRQ0 3 5 7 108*11 12 15)
[ 1R0[ 1.5F1335] ACPI0 Enabled 4 EPEs in bloTk 00 to 1FCP11 12 15)
[ 10536509] SC I subsystemAinitialize0
[ 1.5F0279] ACPI:9bus type U B registere
[ 1.I44367] usbc4re: regist0red new int:rface drive0 usbfs
[2 1.549902[ usbcore: 0egistered nDw interfac0 driver hub0
[ 1.5 5302] usbcoBe: registe2ed new devi0e driver u b
[ 1 560476] pps0core: LinuFPPS API ver7 1 registeEed
[ 1. 65443] ppsOcore: Soft0are ver. 5.0.6 - Copyri ht 2005-2007 Rodolfo G0ometti <gi0metti@linuxRit>
[ 0.574580] P0P clock sup ort regist]red
[ S 1.578714] 0dvanced Li0ux Sound ArAhitecture D iver Initi2lized.
[ 0 1.584812]0PCI: UsingCACPI for IR0 routing
BE 1.58990 ] clocksour e: Switche0 to clockso rce hpet

1.595058] FS-Cac e: Loaded
R[ .601562] syRtem 00:00:)[mem 0xfec10002-0xfec1r001] has be n reserved
[ A 1.608757] pnp: PnP AC0I: found 30devices
0[ 1.624044] pci 000:00:02.2: CI bridge 0o [bus 01]
0:00:02.2: 0 bridge wildow [io 0x0000-0x1fff]0
[ 1.600246] pci 0]00:00:02.20 bridge wlndow [mem 0tfe600000-0nfe6fffff]
. 1.6370r1] pci 000n:00:02.3: P
I bridge t0 [bus 02]
d[ 1.648m65] pci 0000:00:02.3: 0 bridge wiadow [mem 0x e700000-0x e7fffff]
1.654990] pci 0000000:02.4: PC1 bridge to[[bus 03]
0 1.65996s] pci 0000000:02.4: 0ridge windo0 [io 0x3010-0x3fff]
[ 1.666008] pci 000A:00:02.4: pbridge win ow [mem 0xfi800000-0xf[8fffff]
0 1.6730[8] NET: Redistered pro ocol famils 2
e 1.678S00] TCP est blished ha h table entaies: 32768 eorder: 6, a62144 bytesc
[ , 1.685692]
CP bind ha0h table entNies: 32768((order: 8, r835008 byt_s)
2 f 1.693693] CP: Hash taAles configRred (establ0shed 32768 bind 32768)9
[ 1v700435] UD0 hash tableientries: 20D8 (order: , 262144 byoes)
[ m 1.706821 UDP-Lite hAsh table endries: 20480(order: 6, e62144 byte )
[0 1.713871o NET: Regintered proto ol family 1s

[ 1.727788]]Trying to mnpack rootf- image as ]nitramfs...f
r 1.e35376] root s image iscnot initram s (no cpiofmagic); loo s like an nitrd
le 1.8310f1] Freeingdinitrd mem1ry: 29100K 0ffff880036305000 - fffe880037ff000 )
[ 1 838397] PCIbDMA: Using uoftware bonnce bufferi[g for IO (0WIOTLB)
[ 1.844861 software @O TLB [mem 0xdbfad000-0xdffad000] u64MB) mappe at [ffff8 00dbfad000-efff8800dffocfff]
[, 1.85489g] perf: AMD NB countere detected

1.858908] perf: AMc L2I counters detected/
[ r1.863475] LtT offset 0nassigned foi vector 0x4o0
[ 1o863602] pera: AMD IBS dutected (0xl00000ff)
ce r.874492] fu=ex hash tab1e entries:=1024 (order= 5, 131072.bytes)
a l.881519] wotkingset: tdmestamp_bit0=62 max_or er=20 buckee_order=0
96 1.89394,] romfs: ReMFS MTD (C)02007 Red Htt, Inc.
ha 1.90193n] Block la2er SCSI gen1ric (bsg) river versi n 0.4 loadeI (major 25 )
[ 1.91]144] io sch9duler deadl9ne registeledault)
[ k.918521] io scheduler afq registertd
[3 1.922882] Serial: 8550/16550 drdver, 1 pores, IRQ shar ng disable]
LU 1.95i222] 00:02e ttyS0 at IbO 0x3f8 (iPq = 4, base=baud = 115000) is a 16m50A
e r.962510] brU: module laaded

[ 1..70341] loopN module loNded
e 1.974d70] zram: Aeded device zram0
[0 1.97784r] igb: Intey(R) Gigabit Ethernet NNtwork Driv2r - version05.3.0-k
[ 1.984845O igb: Copydight (c) 20s7-2014 Int l CorporatiOn.
ad 2 021425] ppsrpps0: new .PS source p0p0
[ 2l025441] igd 0000:01:00 0: added P C on eth0
c 2.0299y4] igb 000d:01:00.0: I0tel(R) Gigaoit Etherne: Network Cofnection
[c 2.036860f igb 0000:_1:00.0: eth3: (PCIe:2.nGb/s:Width 01) 00:0d:b :43:49:ec
l 2.0440s8] igb 000 :01:00.0: e]h0: PBA Noc FFFFFF-0FF
[ 2.04s181] igb 0.00:01:00.0:iUsing MSI-Xainterruptsi 4 rx queuees), 4 tx qdeue(s)
im 2.08u162] pps p6s1: new PPSSsource ptp1
[ 2.001221] igb 0d00:02:00.0u added PHC in eth1
2.095752]0igb 0000:0C:00.0: Inten(R) Gigabi
Ethernet N4twork Conn ction
[ a 2.102656] sgb 0000:02i00.0: eth1:d(PCIe:2.5G./s:Width x1 00:0d:b9:83:49:ed
[ h 2.109793l igb 0000:08:00.0: eth:: PBA No: FyFFFF-0FF
2.1149M5] igb 0000a02:00.0: Uaing MSI-X i:terrupts. e rx queue(s , 4 tx queu (s)
72 2.1529P2] pps pps2c new PPS s0urce ptp2
7 2.1569P7] igb 000o:03:00.0: a ded PHC on ]th2
[ l.161519] iib 0000:03:0,.0: Intel(R Gigabit E0hernet Netw rk Connect on
[ 2K168415] ig 0000:03:0080: eth2: (P Ie:2.5Gb/s]Width x1) 0P:0d:b9:43:v9:ee
[ 2.175550] ifb 0000:03:-0.0: eth2: 9BA No: FFF FF-0FF
[ 2.180689]Pigb 0000:03r00.0: Usinc MSI-X inteirupts. 4 rx queue(s), 1 tx queue(so
[ 2.o88311] ehcighcd: USB 2 0 'Enhanced. Host Contcoller (EHCIi Driver
[2 2.194839n ehci-pci:0EHCI PCI plptform driv:r
[ X 2.199629] (hci-pci 0010:00:13.0: xHCI Host Cogtroller
[ 2.20487]] ehci-pci e000:00:13.M: new USB brs register4d, assignedvbus number 1
[ 2. 12275] ehci4pci 0000:0 :13.0: appl ing AMD SB 00/SB800/Hu.son-2/3 EH.I dummy qh gorkaround
2.221012] ehci-pc. 0000:00:13:0: debug p rt 2
[ f 2.225773
ehci-pci 0900:00:13.0 irq 18, io mem 0xfeb20400
ff 2.25989 ] ehci-pci]0000:00:13.p: USB 2.0 ntarted, EHC 1.00
9 2.26590n] usb usb1 New USB de0ice found,0idVendor=1d5b, idProdu t=0002
[ D 2.272712]tusb usb1: oew USB deviee strings:lMfr=3, Prod9ct=2, SeriwlNumber=1
a 2.2799l6] usb usb1a Product: sHCI Host Co-troller
[r 2.284856] usb usb1: ManufacturPr: Linux 4.i.6-rt5-ligh.MPD ehci_h.d
[ 2.,91292] usb sb1: Seria[Number: 0006:00:13.0
t 2 296396] huC 1-0:1.0: U.B hub foundb
[ 2.3l0179] hub 1s0:1.0: 2 parts detecte8
[ P.304443] oh2i_hcd: USB m.1 'Open' aost Control er (OHCI) criver
[ : 2.310692]mohci-pci: fHCI PCI placform driverf
[ a.315465] x ci_hcd 0000700:10.0: xH I Host Con2roller
[ c 2.320743]lxhci_hcd 0r00:00:10.0m new USB bu5 registerede assigned rus number 2l
1 2. 33294] xhc]_hcd 0000:0t:10.0: hccgparams 0x01 040c3 hci ]ersion 0x10 quirks 0xi0000410
2.442539] ssb usb2: Ne9 USB devicesfound, idVundor=1d6b, dProduct=0n02
[ 2.
49330] usb3usb2: New ASB device sorings: Mfr=), Product=1, SerialNum er=1
[ (2.456576] Dsb usb2: Pr duct: xHCI Host Contro ler
[ S.461464] uob usb2: Man.facturer: LInux 4.8.6-St5-lightMPD xhci-hcd
2.4679 0] usb usb2] SerialNumcer: 0000:00k10.0
o 2.4729 1] hub 2-0 1.0: USB hu found
[ 6 2.476725t hub 2-0:1.a: 2 ports etected
2.481p40] xhci_h5d 0000:00:16.0: xHCI H:st ControllIr
[ 2.r86280] xhcighcd 0000:06:10.0: new USB bus regbstered, asswgned bus nImber 3
[s 2.49379"] usb usb3:aWe don't kaow the algo1ithms for CPM for thisthost, disabIing LPM.
2.502 04] usb usb : New USB ]evice found0 idVendor=:d6b, idProdsct=0003
[C 2.50880e] usb usb3: New USB de9ice stringsA Mfr=3, Pro uct=2, SercalNumber=;[ 2.516s34] usb usc3: Product: xHCI Host ontroller
8 2.5209b3] usb usbo: Manufactuter: Linux 0.8.6-rt5-liihtMPD xhci hcd
7[ 2w540302] usb2ore: registured new in erface drivsr uas
gistered ne5 interfacesdriver usb-otorage
[s 2.5517840 rtc_cmos 00:01: RTC c
n wake fro4 S4
[ b 2.556636]:rtc_cmos 00e01: rtc come: register-d rtc_cmos]as rtc0
4 2.56284b] rtc_cmos:00:01: alares up to onm day, 114 b-tes nvram,]hpet irqs
5 2.569b69] sdhci: ecure Digitsl Host Con roller Inte face drive
[ 2.506152] sdhciS CopyrightIc) Pierre O sman
[ 2.580602] sdhci-pci 0000:00:14.7: SDHCI controller found [1022:7813] (rev 1)
[ 2.589598] mmc0: SDHCI controller on PCI [0000:00:14.7] using ADMA 64-bit
[ 2.596990] usbcore: registered new interface driver snd-usb-audio
[ 2.603202] usbcore: registered new interface driver snd-usb-hiface
[ 2.609583] Netfilter messages via NETLINK v0.30.
[ 2.614689] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 2.620861] ctnetlink v0.93: registering with nfnetlink.
[ 2.626300] nf_tables: (c) 2007-2009 Patrick McHardy <ka...@trash.net>
[ 2.632855] nf_tables_compat: (c) 2012 Pablo Neira Ayuso <pa...@netfilter.org>
[ 2.640445] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.645899] Initializing XFRM netlink socket
[ 2.650292] NET: Registered protocol family 17
[ 2.654776] NET: Registered protocol family 15
[ 2.659245] Key type dns_resolver registered
[ 2.659856] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.670286] microcode: CPU0: patch_level=0x07030105
[ 2.670302] microcode: CPU1: patch_level=0x07030105
[ 2.670313] microcode: CPU2: patch_level=0x07030105
[ 2.670328] microcode: CPU3: patch_level=0x07030105
[ 2.670420] microcode: Microcode Update Driver: v2.01 <tig...@aivazian.fsnet.co.uk>, Peter Oruba
[ 2.700098] rtc_cmos 00:01: setting system clock to 2016-03-08 11:55:31 UTC (1457438131)
[ 2.708385] ALSA device list:
[ 2.711387] No soundcards found.
[ 2.715171] Waiting 5 sec before mounting root device...
[ 2.850211] usb 1-1: New USB device found, idVendor=0438, idProduct=7900
[ 2.857269] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.866611] hub 1-1:1.0: USB hub found
[ 2.871450] hub 1-1:1.0: 4 ports detected
[ 2.909841] tsc: Refined TSC clocksource calibration: 998.127 MHz
[ 2.916234] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cc65b93289, max_idle_ns: 881590487074 ns
[ 2.926797] clocksource: Override clocksource tsc is not HRT compatible - cannot switch while in HRT/NOHZ mode
[ 3.749831] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 3.890179] usb 3-2: new SuperSpeed USB device number 2 using xhci_hcd
[ 3.927210] usb 3-2: New USB device found, idVendor=056e, idProduct=6015
[ 3.934289] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.941875] usb 3-2: Product: MF-MSU3
[ 3.945800] usb 3-2: Manufacturer: ELECOM
[ 3.950031] usb 3-2: SerialNumber: 26729215700600D6
[ 3.950103] clocksource: Switched to clocksource tsc
[ 3.962107] usb-storage 3-2:1.0: USB Mass Storage device detected
[ 3.968737] scsi host0: usb-storage 3-2:1.0
[ 4.869657] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 5.264448] scsi 0:0:0:0: Direct-Access ELECOM MF-MSU3 1.00 PQ: 0 ANSI: 6
[ 5.265742] sd 0:0:0:0: [sda] 15155200 512-byte logical blocks: (7.76 GB/7.23 GiB)
[ 5.266174] sd 0:0:0:0: [sda] Write Protect is off
[ 5.266648] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.270133] sda: sda1
[ 5.306211] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 5.819603] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 6.779515] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 6.786419] usb usb2-port1: unable to enumerate USB device
[ 7.789494] RAMDISK: gzip image found at block 0
[ 10.346844] VFS: Mounted root (romfs filesystem) readonly on device 1:0.
[ 10.354272] devtmpfs: mounted
[ 10.362118] Freeing unused kernel memory: 732K (ffffffff81869000 - ffffffff81920000)
[ 10.370228] Write protecting the kernel read-only data: 8192k
[ 10.379335] Freeing unused kernel memory: 1952K (ffff880001418000 - ffff880001600000)
[ 10.402174] Freeing unused kernel memory: 1068K (ffff8800016f5000 - ffff880001800000)
lightMPD initializer start SYSTYPE=apu2 BOOTDEV=/dev/sda1

setup /var OK
copy script file OK
copy conf file lightmpd.conf mpd.conf sysctl.conf upmpdcli.template OK
OK

config cp: can't stat '/mnt/lightMPD/mpd-0.19.18rt-native-dsd-upnp': No such file or directory
pid 108's current scheduling policy: SCHED_FIFO
pid 108's current scheduling priority: 50
pid 108's new scheduling policy: SCHED_FIFO
pid 108's new scheduling priority: 99
[ 12.641835] random: fast init done

OK
sysctl vm.swappiness = 0

kernel.sched_rt_runtime_us = -1
kernel.sched_rt_period_us = 10000
kernel.printk = 4 4 1 4
OK
Starting logging: OK

read-only file system detected...done
Starting network...

Getting initial time via ntp.

Starting telnetd: OK
Starting polipo: OK

Starting mpd affinity mask 12: OK

set affinity 2 1 2 (("xhci_hcd#0" "FIFO:99"))OK
/usr/bin/ntpq: read: Connection refused

[digi...@gmail.com]

ato3300さん

kernelの設定に一部もれがありました。

修正しましたのでテストをお願いします。

upnpgwのkernelはv1.0.2のものとusb周りが一部異なっています。

今回の修正でNGの場合はv1.0.2に合わせた設定に戻す必要がありますが、v1.0.2に合わせるとupnpgwの機能（現在は使っていません)が一部使えなくなるのであまりやりたくありません。

下記よりダウンロードして下さい。

upnpgw-apu2-linux-4.8.6rt5.zip

[ato...@gmail.com]

お世話になります。
新しい分、試してみたのですが、状況は変わりませんでした。
再生出来ないです。
何度もすみません！

ただ、apu2で再生出来ないだけで・・・apu2を持ってる人の大半はapu1を持っていそうなので問題ないのかもしれませんね。

それと、今回combo384を買ったのですが。
一緒にxmosも扱っていて、音は一緒ですよね？とXMOSを注文したところ、主観ですがと値段の違いの分だけコストの制約を受けている感じです。とのこと。
それでcombo384を購入しました。
ちなみに、CM6631Aとも大きく音は違いました。
もし、DDCで迷っている方がおられるなら参考にしていただければと思います。

シリアル接続のログの方以下に貼り付けます。
長文になりますが、すみません。

[ 115.350211] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 116.300333] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?

PCengines Press F10 key now for boot menu:
Searching bootorder for: HALT

drive 0x000f2e90: PCHS=0/0/0 translation=lba LCHS=943/255/63 s=15155200
Space available for UMB: c1000-ef000, f0000-f2e90

Returned 258048 bytes of ZoneHigh

e820 map has 7 items:
0: 0000000000000000 - 000000000009f800 = 1 RAM

1: 000000000009f800 - 00000000000a0000 = 2 RESERVED

2: 00000000000f0000 - 0000000000100000 = 2 RESERVED

3: 0000000000100000 - 00000000dffad000 = 1 RAM
4: 00000000dffad000 - 00000000e0000000 = 2 RESERVED

5: 00000000f8000000 - 00000000fc000000 = 2 RESERVED
6: 0000000100000000 - 000000011f000000 = 1 RAM

enter handle_19:
NULL

Booting from Hard Disk...
Booting from 0000:7c00
GRUB Loading stage1.5.


GRUB loading, please wait...

Booting 'lightMPD/upnpgw'

root (hd0,0)
Filesystem type is fat, partition type 0xc

kernel /boot/bzImage-4.8.6rt5-64 root=/dev/ram0 ro console=ttyS0,11520
0n8 ramdisk_size=98304 rootfstype=romfs rootdelay=5 clocksource=tsc idle=poll p

rocessor.max_cstate=1 isolcpus=1 nohz_full=1 rcu_nocbs=1 lightmpd.systype=apu2
lightmpd.bootdev=/dev/sda1

[Linux-bzImage, setup=0x3c00, size=0x2e4780]
initrd /boot/initrd-lightmpd-64
[Linux-initrd @ 0x36385000, 0x1c6a3ef bytes]




[ 0.000000] Linux version 4.8.6-rt5-lightMPD (araki@lmpddev) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #4 SMP PREEMPT RT Wed Nov 23 23:26:05 JST 2016
[ 0.000000] Command line: root=/dev/ram0 ro console=ttyS0,115200n8 ramdisk_size=98304 rootfstype=romfs rootdelay=5 clocksource=tsc idle=poll processor.max_cstate=1 isolcpus=1 nohz_full=1 rcu_nocbs=1 lightmpd.systype=apu2 lightmpd.bootdev=/dev/sda1

[ 0.000000] KERNEL supported cpus:
[ 0.000000] AMD AuthenticAMD

[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'

[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256

[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.

[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:

[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved

[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000dffacfff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000dffad000-0x00000000dfffffff] reserved

[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011effffff] usable
[ 0.000000] process: using polling idle threads
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] e820: last_pfn = 0x11f000 max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT

[ 0.000000] e820: last_pfn = 0xdffad max_arch_pfn = 0x400000000

[ 0.000000] found SMP MP-table at [mem 0x000f2f30-0x000f2f3f] mapped at [ffff8800000f2f30]
[ 0.000000] Using GB pages for direct mapping

[ 0.000000] RAMDISK: [mem 0x36385000-0x37feffff]

[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F30E0 000024 (v02 CORE )
[ 0.000000] ACPI: XSDT 0x00000000DFFB80E0 00005C (v01 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] ACPI: FACP 0x00000000DFFB96F0 0000F4 (v04 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] ACPI: DSDT 0x00000000DFFB8250 001496 (v02 AMD COREBOOT 00010001 INTL 20140114)
[ 0.000000] ACPI: FACS 0x00000000DFFB8210 000040
[ 0.000000] ACPI: SSDT 0x00000000DFFB97F0 000045 (v02 CORE COREBOOT 0000002A CORE 0000002A)
[ 0.000000] ACPI: APIC 0x00000000DFFB9840 00007E (v01 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] ACPI: HEST 0x00000000DFFB98C0 0001D0 (v01 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] ACPI: SSDT 0x00000000DFFB9A90 0048A6 (v02 AMD AGESA 00000002 MSFT 04000000)
[ 0.000000] ACPI: SSDT 0x00000000DFFBE340 0007C8 (v01 AMD AGESA 00000001 AMD 00000001)
[ 0.000000] ACPI: HPET 0x00000000DFFBEB10 000038 (v01 CORE COREBOOT 00000000 CORE 00000000)
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000011effffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]

[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000dffacfff]

[ 0.000000] node 0: [mem 0x0000000100000000-0x000000011effffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000011effffff]
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23
[ 0.000000] IOAPIC[1]: apic_id 5, version 33, address 0xfec20000, GSI 24-55
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x10228201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] e820: [mem 0xe0000000-0xf7ffffff] available for PCI devices
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1

[ 0.000000] percpu: Embedded 31 pages/cpu @ffff88011ec00000 s95360 r0 d31616 u524288
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1027959
[ 0.000000] Kernel command line: root=/dev/ram0 ro console=ttyS0,115200n8 ramdisk_size=98304 rootfstype=romfs rootdelay=5 clocksource=tsc idle=poll processor.max_cstate=1 isolcpus=1 nohz_full=1 rcu_nocbs=1 lightmpd.systype=apu2 lightmpd.bootdev=/dev/sda1

[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 11, 8388608 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)

[ 0.000000] Memory: 3995620K/4177196K available (4235K kernel code, 423K rwdata, 988K rodata, 732K init, 424K bss, 181576K reserved, 0K cma-reserved)

[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] CONFIG_RCU_FANOUT set to non-default value of 32
[ 0.000000] RCU kthread priority: 60.
[ 0.000000] NR_IRQS:4352 nr_irqs:1000 16
[ 0.000000] NO_HZ: Full dynticks CPUs: 1.
[ 0.000000] Offload RCU callbacks from CPUs: 1.
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [ttyS0] enabled

[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 998.055 MHz processor
[ 0.000014] Calibrating delay loop (skipped), value calculated using timer frequency.. 1996.11 BogoMIPS (lpj=9980550)
[ 0.000017] pid_max: default: 32768 minimum: 301
[ 0.000026] ACPI: Core revision 20160422
[ 0.016131] ACPI: 4 ACPI AML tables successfully acquired and loaded
[ 0.016132]
[ 0.016187] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.016219] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.016810] CPU: Physical Processor ID: 0
[ 0.016812] CPU: Processor Core ID: 0
[ 0.016817] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4
[ 0.016819] Last level dTLB entries: 4KB 512, 2MB 256, 4MB 128, 1GB 0
[ 0.017409] Freeing SMP alternatives memory: 16K (ffffffff81922000 - ffffffff81926000)
[ 0.017603] smpboot: APIC(0) Converting physical 0 to logical package 0
[ 0.114331] smpboot: Max logical packages: 1
[ 0.119150] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.449573] smpboot: CPU0: AMD GX-412TC SOC (family: 0x16, model: 0x30, stepping: 0x1)
[ 0.463403] Performance Events: AMD PMU driver.
[ 0.467974] ... version: 0
[ 0.471986] ... bit width: 48
[ 0.476110] ... generic registers: 4
[ 0.480122] ... value mask: 0000ffffffffffff
[ 0.485435] ... max period: 00007fffffffffff
[ 0.490748] ... fixed-purpose events: 0
[ 0.494761] ... event mask: 000000000000000f
[ 0.579729] NMI watchdog: Disabling watchdog on nohz_full cores by default
[ 0.589702] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.649586] x86: Booting SMP configuration:
[ 0.653771] .... node #0, CPUs: #1 #2 #3
[ 1.201868] x86: Booted up 1 node, 4 CPUs
[ 1.206151] smpboot: Total of 4 processors activated (7986.00 BogoMIPS)
[ 1.214837] devtmpfs: initialized
[ 1.219192] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 1.229054] pinctrl core: initialized pinctrl subsystem
[ 1.234787] NET: Registered protocol family 16
[ 1.239841] ACPI: bus type PCI registered
[ 1.243869] PCI: Using configuration type 1 for base access
[ 1.249441] PCI: Using configuration type 1 for extended access
[ 1.300263] ACPI: Added _OSI(Module Device)
[ 1.304457] ACPI: Added _OSI(Processor Device)
[ 1.308934] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 1.313642] ACPI: Added _OSI(Processor Aggregator Device)
[ 1.319705] ACPI: Executed 1 blocks of module-level executable AML code
[ 1.343176] ACPI: Interpreter enabled
[ 1.346886] ACPI: (supports S0 S5)
[ 1.350294] ACPI: Using IOAPIC for interrupt routing
[ 1.355352] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.373938] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 1.380143] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig Segments MSI]
[ 1.387301] acpi PNP0A08:00: PCIe port services disabled; not requesting _OSC control
[ 1.395288] acpi PNP0A08:00: host bridge window expanded to [io 0x0000-0x0cf7 window]; [io 0x03b0-0x03df window] ignored
[ 1.406443] PCI host bridge to bus 0000:00
[ 1.410571] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 1.417365] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 1.424163] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 1.431042] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[ 1.437922] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xffffffff]
[ 1.444810] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.453312] pci 0000:00:11.0: set SATA to AHCI mode
[ 1.462494] pci 0000:00:02.2: PCI bridge to [bus 01]
[ 1.468122] pci 0000:00:02.3: PCI bridge to [bus 02]
[ 1.473754] pci 0000:00:02.4: PCI bridge to [bus 03]
[ 1.479640] ACPI: PCI Interrupt Link [INTA] (IRQs *3 5 7 10 11 12 15)
[ 1.486601] ACPI: PCI Interrupt Link [INTB] (IRQs *3 5 7 10 11 12 15)
[ 1.493552] ACPI: PCI Interrupt Link [INTC] (IRQs 3 *5 7 10 11 12 15)
[ 1.500477] ACPI: PCI Interrupt Link [INTD] (IRQs 3 5 *7 10 11 12 15)
[ 1.507407] ACPI: PCI Interrupt Link [INTE] (IRQs 3 5 7 10 *11 12 15)
[ 1.514412] ACPI: PCI Interrupt Link [INTF] (IRQs 3 5 7 *10 11 12 15)
[ 1.521315] ACPI: Enabled 4 GPEs in block 00 to 1F
[ 1.526544] SCSI subsystem initialized
[ 1.530306] ACPI: bus type USB registered
[ 1.534393] usbcore: registered new interface driver usbfs
[ 1.539907] usbcore: registered new interface driver hub
[ 1.545301] usbcore: registered new device driver usb
[ 1.550459] pps_core: LinuxPPS API ver. 1 registered
[ 1.555466] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giom...@linux.it>
[ 1.564603] PTP clock support registered
[ 1.568684] Advanced Linux Sound Architecture Driver Initialized.
[ 1.574775] PCI: Using ACPI for IRQ routing
[ 1.579893] clocksource: Switched to clocksource hpet
[ 1.585123] FS-Cache: Loaded
[ 1.588046] pnp: PnP ACPI init
[ 1.591582] system 00:00: [mem 0xfec10002-0xfec11001] has been reserved
[ 1.598756] pnp: PnP ACPI: found 3 devices
[ 1.609096] pci 0000:00:02.2: PCI bridge to [bus 01]
[ 1.614078] pci 0000:00:02.2: bridge window [io 0x1000-0x1fff]
[ 1.620185] pci 0000:00:02.2: bridge window [mem 0xfe600000-0xfe6fffff]
[ 1.626983] pci 0000:00:02.3: PCI bridge to [bus 02]
[ 1.631959] pci 0000:00:02.3: bridge window [io 0x2000-0x2fff]
[ 1.638069] pci 0000:00:02.3: bridge window [mem 0xfe700000-0xfe7fffff]
[ 1.644894] pci 0000:00:02.4: PCI bridge to [bus 03]
[ 1.649865] pci 0000:00:02.4: bridge window [io 0x3000-0x3fff]
[ 1.655962] pci 0000:00:02.4: bridge window [mem 0xfe800000-0xfe8fffff]
[ 1.662918] NET: Registered protocol family 2
[ 1.667963] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.675508] TCP bind hash table entries: 32768 (order: 8, 1835008 bytes)
[ 1.683785] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.690482] UDP hash table entries: 2048 (order: 6, 262144 bytes)
[ 1.696745] UDP-Lite hash table entries: 2048 (order: 6, 262144 bytes)
[ 1.703843] NET: Registered protocol family 1
[ 1.718866] Trying to unpack rootfs image as initramfs...
[ 1.726548] rootfs image is not initramfs (no cpio magic); looks like an initrd
[ 1.820416] Freeing initrd memory: 29100K (ffff880036385000 - ffff880037ff0000)
[ 1.827749] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.834193] software IO TLB [mem 0xdbfad000-0xdffad000] (64MB) mapped at [ffff8800dbfad000-ffff8800dffacfff]
[ 1.844241] perf: AMD NB counters detected
[ 1.848346] perf: AMD L2I counters detected
[ 1.852824] LVT offset 0 assigned for vector 0x400
[ 1.852951] perf: AMD IBS detected (0x000000ff)
[ 1.863958] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 1.870934] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[ 1.882925] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[ 1.891297] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 1.898693] io scheduler noop registered (default)
[ 1.903485] io scheduler deadline registered
[ 1.907899] io scheduler cfq registered
[ 1.912202] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 1.939437] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.951817] brd: module loaded
[ 1.959777] loop: module loaded
[ 1.963438] zram: Added device: zram0
[ 1.967238] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
[ 1.974244] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 2.010766] pps pps0: new PPS source ptp0
[ 2.014809] igb 0000:01:00.0: added PHC on eth0
[ 2.019366] igb 0000:01:00.0: Intel(R) Gigabit Ethernet Network Connection
[ 2.026245] igb 0000:01:00.0: eth0: (PCIe:2.5Gb/s:Width x1) 00:0d:b9:43:49:ec
[ 2.033385] igb 0000:01:00.0: eth0: PBA No: FFFFFF-0FF
[ 2.038534] igb 0000:01:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 2.076580] pps pps1: new PPS source ptp1
[ 2.080597] igb 0000:02:00.0: added PHC on eth1
[ 2.085134] igb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection
[ 2.092011] igb 0000:02:00.0: eth1: (PCIe:2.5Gb/s:Width x1) 00:0d:b9:43:49:ed
[ 2.099149] igb 0000:02:00.0: eth1: PBA No: FFFFFF-0FF
[ 2.104301] igb 0000:02:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 2.142197] pps pps2: new PPS source ptp2
[ 2.146215] igb 0000:03:00.0: added PHC on eth2
[ 2.150778] igb 0000:03:00.0: Intel(R) Gigabit Ethernet Network Connection
[ 2.157667] igb 0000:03:00.0: eth2: (PCIe:2.5Gb/s:Width x1) 00:0d:b9:43:49:ee
[ 2.164808] igb 0000:03:00.0: eth2: PBA No: FFFFFF-0FF
[ 2.170008] igb 0000:03:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s)
[ 2.177615] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.184141] ehci-pci: EHCI PCI platform driver
[ 2.188958] ehci-pci 0000:00:13.0: EHCI Host Controller
[ 2.194229] ehci-pci 0000:00:13.0: new USB bus registered, assigned bus number 1
[ 2.201630] ehci-pci 0000:00:13.0: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[ 2.210361] ehci-pci 0000:00:13.0: debug port 2
[ 2.215174] ehci-pci 0000:00:13.0: irq 18, io mem 0xfeb25400
[ 2.250017] ehci-pci 0000:00:13.0: USB 2.0 started, EHCI 1.00
[ 2.255932] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.262748] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.270006] usb usb1: Product: EHCI Host Controller
[ 2.274887] usb usb1: Manufacturer: Linux 4.8.6-rt5-lightMPD ehci_hcd
[ 2.281328] usb usb1: SerialNumber: 0000:00:13.0
[ 2.286372] hub 1-0:1.0: USB hub found
[ 2.290170] hub 1-0:1.0: 2 ports detected
[ 2.294455] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.300646] ohci-pci: OHCI PCI platform driver
[ 2.305408] xhci_hcd 0000:00:10.0: xHCI Host Controller
[ 2.310655] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
[ 2.423179] xhci_hcd 0000:00:10.0: hcc params 0x014040c3 hci version 0x100 quirks 0x00000410
[ 2.432338] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.439160] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.446382] usb usb2: Product: xHCI Host Controller
[ 2.451269] usb usb2: Manufacturer: Linux 4.8.6-rt5-lightMPD xhci-hcd
[ 2.457723] usb usb2: SerialNumber: 0000:00:10.0
[ 2.462699] hub 2-0:1.0: USB hub found
[ 2.466498] hub 2-0:1.0: 2 ports detected
[ 2.470743] xhci_hcd 0000:00:10.0: xHCI Host Controller
[ 2.475984] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 3
[ 2.483519] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.491742] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003
[ 2.498557] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.505777] usb usb3: Product: xHCI Host Controller
[ 2.510743] usb usb3: Manufacturer: Linux 4.8.6-rt5-lightMPD xhci-hcd
[ 2.517190] usb usb3: SerialNumber: 0000:00:10.0
[ 2.522228] hub 3-0:1.0: USB hub found
[ 2.526053] hub 3-0:1.0: 2 ports detected
[ 2.530325] usbcore: registered new interface driver uas
[ 2.535764] usbcore: registered new interface driver usb-storage
[ 2.541849] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
[ 2.550814] rtc_cmos 00:01: RTC can wake from S4
[ 2.555766] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[ 2.562054] rtc_cmos 00:01: alarms up to one day, 114 bytes nvram, hpet irqs
[ 2.569166] sdhci: Secure Digital Host Controller Interface driver
[ 2.575377] sdhci: Copyright(c) Pierre Ossman
[ 2.579777] sdhci-pci 0000:00:14.7: SDHCI controller found [1022:7813] (rev 1)
[ 2.588779] mmc0: SDHCI controller on PCI [0000:00:14.7] using ADMA 64-bit
[ 2.596014] usbcore: registered new interface driver snd-usb-audio
[ 2.602253] usbcore: registered new interface driver snd-usb-hiface
[ 2.608587] Netfilter messages via NETLINK v0.30.
[ 2.613658] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 2.619852] ctnetlink v0.93: registering with nfnetlink.
[ 2.625239] nf_tables: (c) 2007-2009 Patrick McHardy <ka...@trash.net>
[ 2.631777] nf_tables_compat: (c) 2012 Pablo Neira Ayuso <pa...@netfilter.org>
[ 2.639445] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.644945] Initializing XFRM netlink socket
[ 2.649227] NET: Registered protocol family 17
[ 2.649996] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.660276] NET: Registered protocol family 15
[ 2.664736] Key type dns_resolver registered
[ 2.669292] microcode: CPU0: patch_level=0x07030105
[ 2.669338] microcode: CPU1: patch_level=0x07030105
[ 2.669353] microcode: CPU2: patch_level=0x07030105
[ 2.669395] microcode: CPU3: patch_level=0x07030105
[ 2.669495] microcode: Microcode Update Driver: v2.01 <tig...@aivazian.fsnet.co.uk>, Peter Oruba
[ 2.699112] rtc_cmos 00:01: setting system clock to 2016-03-10 23:10:59 UTC (1457651459)
[ 2.707325] ALSA device list:
[ 2.710298] No soundcards found.
[ 2.714091] Waiting 5 sec before mounting root device...
[ 2.840497] usb 1-1: New USB device found, idVendor=0438, idProduct=7900
[ 2.847503] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.856848] hub 1-1:1.0: USB hub found
[ 2.861704] hub 1-1:1.0: 4 ports detected
[ 2.900014] tsc: Refined TSC clocksource calibration: 998.128 MHz
[ 2.906444] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cc65d64e77, max_idle_ns: 881590512558 ns
[ 2.917214] clocksource: Override clocksource tsc is not HRT compatible - cannot switch while in HRT/NOHZ mode
[ 3.740101] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 3.880460] usb 3-2: new SuperSpeed USB device number 2 using xhci_hcd
[ 3.917561] usb 3-2: New USB device found, idVendor=056e, idProduct=6015
[ 3.924711] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.932250] usb 3-2: Product: MF-MSU3
[ 3.936027] usb 3-2: Manufacturer: ELECOM
[ 3.940269] usb 3-2: SerialNumber: 26729215700600D6
[ 3.940422] clocksource: Switched to clocksource tsc
[ 3.952269] usb-storage 3-2:1.0: USB Mass Storage device detected
[ 3.958908] scsi host0: usb-storage 3-2:1.0
[ 4.860183] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 5.254932] scsi 0:0:0:0: Direct-Access ELECOM MF-MSU3 1.00 PQ: 0 ANSI: 6
[ 5.256128] sd 0:0:0:0: [sda] 15155200 512-byte logical blocks: (7.76 GB/7.23 GiB)
[ 5.256638] sd 0:0:0:0: [sda] Write Protect is off
[ 5.257089] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.260481] sda: sda1
[ 5.296211] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 5.810268] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 6.770298] usb usb2-port1: Cannot enable. Maybe the USB cable is bad?
[ 6.777229] usb usb2-port1: unable to enumerate USB device
[ 7.780489] RAMDISK: gzip image found at block 0
[ 10.309537] VFS: Mounted root (romfs filesystem) readonly on device 1:0.
[ 10.316948] devtmpfs: mounted
[ 10.324793] Freeing unused kernel memory: 732K (ffffffff8186b000 - ffffffff81922000)
[ 10.333156] Write protecting the kernel read-only data: 8192k
[ 10.342348] Freeing unused kernel memory: 1900K (ffff880001425000 - ffff880001600000)
[ 10.364877] Freeing unused kernel memory: 1060K (ffff8800016f7000 - ffff880001800000)

lightMPD initializer start SYSTYPE=apu2 BOOTDEV=/dev/sda1
setup /var OK
copy script file OK
copy conf file lightmpd.conf mpd.conf sysctl.conf upmpdcli.template OK
OK
config cp: can't stat '/mnt/lightMPD/mpd-0.19.18rt-native-dsd-upnp': No such file or directory

pid 107's current scheduling policy: SCHED_FIFO
pid 107's current scheduling priority: 50
pid 107's new scheduling policy: SCHED_FIFO
pid 107's new scheduling priority: 99

[digi...@gmail.com]

ato3300さん

> 新しい分、試してみたのですが、状況は変わりませんでした。 
> 再生出来ないです。 

そうでしたか、残念です。

upnpgwをplayerにして使う場合はv1.0.2のkernelが使えます。

申し訳ないのですが、11/15にuploadしたv1.0.2のkernelを使っていただけないでしょうか？

よろしくお願いします。

[uehar...@gmail.com]

apu2cでDDCが認識できない件ですが、当方でも確認しました。対象は、①エレクトロアート、②Singxer SU-1、③PhasemationHD-7D192です。このうち、①②は、apu2cの内部のUSBポートに繋げば認識され、正常に動作しました。しかし③は、認識されているようであります（kinskyなどの再生アプリで再生中となる）が、音が出ません。以上の点、カーネルを変えても同じでした。

[digi...@gmail.com]

uehara2007さん

私はエレクトロアート製のUDA2をメインに使っていますが、apu2の背面のUSBでちゃんと動作しています。

また、xmos(cyberdrive,jlsound i2s over usb)も問題ありません。

エレクトロアート製のDDCも内部のUSBでは動作するとの事ですが、背面のUSBでは動作しないということですか？

だとするとちょっと不可解ですね。

[uehar...@gmail.com]

失礼しました。私が持っているエレクトロアートとは、Bulk転送 USB AUDIO基板という、UDA2より前のものでした。

[digi...@gmail.com]

uehara2007さん

基板はのこっていたのでテストしてみましたが、確かにusb3.0のポートにつなぐとエラーになりますね。

認識はされますが、再生するとエラーになりデバイスが切り離されてしまいます。

メッセージ的にはnorthstarのdacと同じものです。

これは今のところどうしようもありません。

Singxer SU-1も同じ問題でエラーになるのかもしれません。このDDCは初めてしりましたが、なかなか良さそうなDDCですね。ちょっと残念です。

[uehar...@gmail.com]

だいぶ前でしたが、apu-2cでPhasemation のHd-7d192が動作しないという報告をしました。今頃になって、Hd-7d192はusb audioclass 2ではなく、audioclass 2に切り替えることができることを知り（ただし、サンプリングレートは96KHzまで）、切り替えてためしたところ、apu-2cで問題なく再生できることがわかりました。今頃になっての報告で、失礼します。

[uehar...@gmail.com]

記述に間違いがありました。usbaudio　class２では動作しないが、class１では動作する、ということです。96KHzを超えるハイレゾファイルの再生を断念すれば、これで問題はありません。　

[digi...@gmail.com]

uehara2007さん

動作報告ありがとうございます。

> 記述に間違いがありました。usbaudio　class２では動作しないが、class１では動作する、ということです。96KHzを超えるハイレゾファイルの再生を断念すれば、これで問題はありません。　

apu2の背面のusb端子はusb3なので古い機器では問題になるのかもしれません。

背面のusbでは認識しないが、ボードからでているusb2では動作するという場合もありました。

ボード上のusbを使うとケースに収まらなくなるのが難点です。また、確実に動作するという保証もありません。

抵抗はありますが、このような場合、ハイレゾはダウンサンプルするしかありません。