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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。9 e: l9 W3 E/ W& S5 C. l5 K
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要设置为静态的IP。
/ R; X* O) Z1 N$ S( K/ d- W; A7 j/etc/network/ interfaces 中的内容:! l H2 Y: H, I; e
3 H) {) i1 U. l; K4 A; A# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
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# The loopback interface
" m3 n- \0 \# Y8 Sauto lo5 V7 P( \$ H& S, y
iface lo inet loopback
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# Wireless interfaces2 c- m; m. S# C
iface wlan0 inet dhcp
- e5 l, K; V0 K! \8 R3 n* G8 t9 @ wireless_mode managed1 e6 W4 v* p) Q
wireless_essid any$ z9 h4 v- {# ~) m
wpa-driver wext
0 ?( x! {9 q9 O5 a: k m wpa-conf /etc/wpa_supplicant.conf
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iface tiwlan0 inet dhcp2 { I Q+ o3 c. a
wireless_mode managed
( \ @* m; m3 H! Q2 V) O }; d wireless_essid any
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6 Y& M. _( P. p7 h! Uiface atml0 inet dhcp& O- h4 F% p% u: s6 B3 N
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# Wired or wireless interfaces/ B2 X D4 M+ s9 i
auto eth0
- x% _3 c) _5 O |; }4 E#iface eth0 inet dhcp
# L* A* p5 u$ ], D6 e: k$ [2 Iiface eth0 inet static. n3 }$ U' H* U2 Q
address 192.168.11.170
$ ^0 X% Y/ o6 N( Rnetmask 255.255.255.0
! M7 g! q& R/ L3 K$ p) W7 f. s- Pgateway 192.168.11.1
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* {: ]; y& F# I1 }# Z4 Y$ r # 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)
; r/ }/ m# `5 |+ x: A+ W r$ Q* I8 R# ... or on host side, usbnet and random hwaddr# p/ N& d( ~5 C2 A/ Y
iface usb0 inet dhcp
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# Bluetooth networking
7 l5 ]) f2 p- y; n' giface bnep0 inet dhcp3 W1 z8 {. D6 A5 G- Q- f: H$ B# N
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1 |) Z( E( b; s5 J8 @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2 W0 }5 Y3 e4 m) V
eth0 Link encap:Ethernet HWaddr 12:00:a0:35:3b:89 * ]& ~4 e, y6 [. I
inet addr:192.168.11.170 Bcast:192.168.11.255 Mask:255.255.255.0- H W& q; [) w+ r: C# L0 Y6 S# t
UP BROADCAST MULTICAST MTU:1500 Metric:1; L6 E- j$ O5 Z* ^- A
RX packets:0 errors:0 dropped:0 overruns:0 frame:09 `2 Q I J% B& ^" v8 X: R6 x4 Z
TX packets:3 errors:0 dropped:0 overruns:0 carrier:08 l' L/ U1 [" J L/ L$ z O
collisions:0 txqueuelen:1000
9 Z+ | h; \' ] S- `* G1 i, y RX bytes:0 (0.0 B) TX bytes:180 (180.0 B)
" Q5 m6 @* W% H Interrupt:33 , F6 v: z& w! e
: L" q K% F+ A8 B" g( Plo Link encapocal Loopback 7 l( K4 {+ z% b$ U
inet addr:127.0.0.1 Mask:255.0.0.0( D3 k" ]' i5 g
UP LOOPBACK RUNNING MTU:16436 Metric:1
8 f; R( Y+ O2 X% o4 m1 S$ N/ ` RX packets:165 errors:0 dropped:0 overruns:0 frame:0
" V/ F: n4 @. c' i TX packets:165 errors:0 dropped:0 overruns:0 carrier:05 Q! i6 P! q7 ~* H$ x+ N4 y
collisions:0 txqueuelen:0 " @& G3 e C4 s$ l
RX bytes:246293 (240.5 KiB) TX bytes:246293 (240.5 KiB), E. [' R5 {3 G
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/etc/init.d/networking restart后会死机
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