Orange pi 2でlshwを取得


Orange pi2でlshwを実行した結果をメモとして保存。

root@orangepi:~# lshw
orangepi
    description: Computer
    width: 32 bits
  *-core
       description: Motherboard
       physical id: 0
     *-memory
          description: System memory
          physical id: 0
          size: 1003MiB
     *-cpu
          physical id: 1
          bus info: cpu@0
          size: 1200MHz
          capacity: 1200MHz
          capabilities: cpufreq
  *-network:0
       description: Wireless interface
       physical id: 1
       logical name: wlan1
       serial: 56:e4:bd:yy:yy:yy
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=rtl8189es driverversion=3.4.39 firmware=N/A link=no multicast=yes wireless=IEEE 802.11abgn
  *-network:1
       description: Wireless interface
       physical id: 2
       logical name: wlan0
       serial: 54:e4:bd:yy:yy:yy
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=rtl8189es driverversion=3.4.39 firmware=N/A link=no multicast=yes wireless=IEEE 802.11abgn
  *-network:2
       description: Ethernet interface
       physical id: 3
       logical name: eth0
       serial: 0e:ef:0f:xx:xx:xx
       size: 100Mbit/s
       capacity: 100Mbit/s
       capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sunxi_geth driverversion=SUNXI Gbgit driver V1.1 duplex=full ip=192.168.1.xx link=yes multicast=yes port=MII speed=100Mbit/s
root@orangepi:~# lshw -businfo
Bus info  Device  Class      Description
========================================
                  system     Computer
                  bus        Motherboard
                  memory     1003MiB System memory
cpu@0             processor
          wlan1   network    Wireless interface
          wlan0   network    Wireless interface
          eth0    network    Ethernet interface
root@orangepi:~#

おや?CPUコアがcpu@1だけなのか?

root@orangepi:~# cat /proc/cpu
cat: /proc/cpu: Is a directory
root@orangepi:~# cat /proc/cpuinfo
Processor       : ARMv7 Processor rev 5 (v7l)
processor       : 0
BogoMIPS        : 4800.00
processor       : 1
BogoMIPS        : 4800.00
processor       : 2
BogoMIPS        : 4800.00
Features        : swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xc07
CPU revision    : 5
Hardware        : sun8i
Revision        : 0000
Serial          : 0400519006183c1806cc
root@orangepi:~# cat /proc/meminfo
MemTotal:        1027348 kB
MemFree:          736256 kB
Buffers:           29840 kB
Cached:           203032 kB
SwapCached:            0 kB
Active:           144444 kB
Inactive:         107744 kB
Active(anon):      19388 kB
Inactive(anon):      160 kB
Active(file):     125056 kB
Inactive(file):   107584 kB
Unevictable:           0 kB
Mlocked:               0 kB
HighTotal:        270336 kB
HighFree:          68636 kB
LowTotal:         757012 kB
LowFree:          667620 kB
SwapTotal:        102396 kB
SwapFree:         102396 kB
Dirty:                40 kB
Writeback:             0 kB
AnonPages:         19312 kB
Mapped:            16156 kB
Shmem:               236 kB
Slab:              18324 kB
SReclaimable:       9716 kB
SUnreclaim:         8608 kB
KernelStack:         792 kB
PageTables:          644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:      616068 kB
Committed_AS:      97612 kB
VmallocTotal:     245760 kB
VmallocUsed:       29976 kB
VmallocChunk:     212864 kB
root@orangepi:~#

こっちだとProcessor0,1,2と、3つ見える。

見え方について微妙な感じなのか?

  1. 初めまして。
    Orange Pi系ボードの購入を検討中の者です。
    いつも大変参考にさせていただいております。

    この記事に直接関係の無い質問で恐縮なのですが、
    Orange Pi 2を使用していて気になる点などはありますか?
    (例えば、Raspberry Pi 2と比べて動作が不安定であるとか…)
    勿論osakanataro様の主観で良いので、ご意見賜れれば幸いです

    • Linux kernelが更新されない、というのが重大な欠点ですね。
      安定性に関しては、いまのところ問題ないですね

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