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硬件上:LAN8720,50M有源晶振,晶振上的时钟输出到CVIDEO_DIN1/RMII_MHZ_50_CLK引脚。
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; W/ \: V% r: t) H, `要设置为静态的IP。( H+ U" V Y8 g& U: Y+ ^
/etc/network/ interfaces 中的内容:% r* J! }4 V0 b& @$ u
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# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)0 w5 \. Y3 ]7 n9 e' g: W9 l& @
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# The loopback interface/ P, U: Y$ k/ ?" F! P4 n
auto lo+ G5 w5 A; h5 L) w$ _2 E' R
iface lo inet loopback1 d3 D$ t. L$ m* I3 v3 [3 Z& `
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# Wireless interfaces
* r e% o: u+ Z2 |5 f, o1 @: kiface wlan0 inet dhcp
2 }3 m) [. Q- E, ^5 M wireless_mode managed
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wpa-driver wext
9 Y# _; v: t& c6 v# N! j wpa-conf /etc/wpa_supplicant.conf
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9 V% _4 W5 M: E) Yiface tiwlan0 inet dhcp! z# P* h7 V* V
wireless_mode managed2 f0 c, u6 Z" R7 B7 x
wireless_essid any
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$ Y- R- [" J z2 _9 u9 B9 ^iface atml0 inet dhcp
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1 C) L2 u2 c& A# V$ ]8 E% h+ h4 y; ^# Wired or wireless interfaces% [8 m" K }6 M- J) n4 t L
auto eth0
3 r1 r4 S- e- ?. }& A( [#iface eth0 inet dhcp! `1 d% {8 T, o; O8 S2 }$ X7 W# ~
iface eth0 inet static# b l" n) g2 {. \6 U' f% c
address 192.168.11.1702 E. y" s7 S9 h& ^- p7 C z
netmask 255.255.255.0, o6 A+ t/ c. }2 m3 [' J I; @) {
gateway 192.168.11.1
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' C Q: a j7 A9 q y. B# l # pre-up /bin/grep -v -e "ip=[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+" /proc/cmdline > /dev/null
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#iface eth1 inet dhcp
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# Ethernet/RNDIS gadget (g_ether)
3 E0 _+ m7 p7 ]" b/ B* M, g' E# ... or on host side, usbnet and random hwaddr) \% k: V% m2 u- Z
iface usb0 inet dhcp
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# Bluetooth networking
4 C) X' v8 I' }2 Giface bnep0 inet dhcp
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在 /etc/resolv.conf 配置了DNS,但是重启后,文件就又是空的了。
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#ifconfig后的结果1 ]( g- I$ U p* ~; T% O9 M# x( o
eth0 Link encap:Ethernet HWaddr 12:00:a0:35:3b:89 7 H: c. m4 H0 J
inet addr:192.168.11.170 Bcast:192.168.11.255 Mask:255.255.255.0' |( I/ B3 D9 i- w5 ]8 r
UP BROADCAST MULTICAST MTU:1500 Metric:18 z+ S$ M9 B# W! W$ v
RX packets:0 errors:0 dropped:0 overruns:0 frame:06 V- \' B* M+ G7 }
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0+ ?6 w1 j8 b7 i( F, `4 y% B
collisions:0 txqueuelen:1000 % W* l* M+ u" Y. C
RX bytes:0 (0.0 B) TX bytes:180 (180.0 B) p' C* M4 h1 t
Interrupt:33
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' n5 d8 R9 T9 ^' Z; ]$ L) C; Nlo Link encapocal Loopback & j) O3 N& ] s0 C& ~! m# X
inet addr:127.0.0.1 Mask:255.0.0.0, ~) h+ o' a r; B
UP LOOPBACK RUNNING MTU:16436 Metric:1
4 R1 O( Y2 M3 W: [3 t RX packets:165 errors:0 dropped:0 overruns:0 frame:03 Q7 ^$ v+ _4 b/ t
TX packets:165 errors:0 dropped:0 overruns:0 carrier:07 b1 c- d" |. Y0 N/ V9 L6 `
collisions:0 txqueuelen:0
& Y$ k( |0 k- w RX bytes:246293 (240.5 KiB) TX bytes:246293 (240.5 KiB)
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/etc/init.d/networking restart后会死机
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