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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。+ p2 M9 Z6 h. p
7 I, x4 `& [% p8 v' u要设置为静态的IP。1 [' s/ f+ m+ {7 ^9 U5 i
/etc/network/ interfaces 中的内容:
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( K+ `- B9 E. s# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
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- ?$ h& P- C+ D1 C; [1 h# The loopback interface$ L0 F! }0 X( d" m. c
auto lo
2 G# [) P+ J" B$ |/ Viface lo inet loopback
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" x+ o/ S8 x3 e5 \) l# Wireless interfaces; L: T+ `+ {, a1 F% z, Z$ K
iface wlan0 inet dhcp+ d1 t. G! p) W( i G
wireless_mode managed
1 \/ P. b- K% }4 e6 q; l6 i! |2 y wireless_essid any* u! y, m$ Q- q& A1 l
wpa-driver wext, e" F8 Q. G8 V( Y- m" @
wpa-conf /etc/wpa_supplicant.conf
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2 R( T% f/ B, @, ]- e4 p' p, v. P. Z, o' Yiface tiwlan0 inet dhcp( W+ e5 M f3 K5 T, r* \
wireless_mode managed
1 B. e: p0 D C0 L& i wireless_essid any! U$ W! S j: P& |; t
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iface atml0 inet dhcp
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0 n Y2 q) p1 U* W' S8 r# Wired or wireless interfaces+ G* D7 U8 Z) f! s# q
auto eth0
6 P5 `& d) u2 a$ G#iface eth0 inet dhcp9 Y3 ~& Y( E' P O2 K7 q, i. b
iface eth0 inet static
1 W0 ?6 d+ p4 y( q, E2 W& U6 Raddress 192.168.11.170
" @* ~) |& z* H$ u+ u# N) Mnetmask 255.255.255.0
/ q$ l) i* ` B. Y1 o" Xgateway 192.168.11.1
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- ?6 N1 J4 O3 V: I C1 X' N # pre-up /bin/grep -v -e "ip=[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+" /proc/cmdline > /dev/null' B2 o! A3 t4 ~, d# c
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#iface eth1 inet dhcp
6 S0 r# v# e N# [
, c7 \) j' K5 j$ q# Ethernet/RNDIS gadget (g_ether)
8 {" [) f6 |( P# ... or on host side, usbnet and random hwaddr
1 G7 ~7 K0 W2 uiface usb0 inet dhcp% X9 M& ]6 m% L* t. C0 |7 [
% h8 g6 H* A- L$ J3 O& a' D
# Bluetooth networking+ Z- O9 ~/ C" V" A
iface bnep0 inet dhcp+ t( G' m& U! A; F; A
1 i/ ]0 [% R( E: f, A: S
7 _3 M( p$ ?8 `+ i! w' o6 H# ~; Q在 /etc/resolv.conf 配置了DNS,但是重启后,文件就又是空的了。9 c8 U) a; S G% M3 L
L7 n4 T0 q+ A9 \2 \" w' H% @#ifconfig后的结果
+ _- Z- {4 P' Z- Weth0 Link encap:Ethernet HWaddr 12:00:a0:35:3b:89
, B" |, W8 Q7 x! b( D" o7 V; ] inet addr:192.168.11.170 Bcast:192.168.11.255 Mask:255.255.255.02 ^$ F( u5 X; R
UP BROADCAST MULTICAST MTU:1500 Metric:1# L F/ F! O3 B" U5 m, m. ~
RX packets:0 errors:0 dropped:0 overruns:0 frame:08 O$ C/ `8 {3 u& _. D& T
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0# U, }9 o! x" E) D& S- r$ C0 c8 v
collisions:0 txqueuelen:1000 - V0 Z" ?/ q- z; L
RX bytes:0 (0.0 B) TX bytes:180 (180.0 B)
O+ h# r8 }2 A- e" k( u Interrupt:33
+ W' o; z) |$ Y0 |# c8 ^. R% A6 A8 i$ `+ ], r0 b" K* Y$ m
lo Link encap ocal Loopback & x" Q; O3 e$ }) R. g" Z* m! [
inet addr:127.0.0.1 Mask:255.0.0.01 f- F6 A. K9 e" n+ U0 J3 J
UP LOOPBACK RUNNING MTU:16436 Metric:17 ?0 M0 D' L! d
RX packets:165 errors:0 dropped:0 overruns:0 frame:0
$ p c( ~; y( R" q! ]& _ TX packets:165 errors:0 dropped:0 overruns:0 carrier:06 O8 a" m8 D9 e# ?4 Q
collisions:0 txqueuelen:0
A T0 W1 A: ] i RX bytes:246293 (240.5 KiB) TX bytes:246293 (240.5 KiB)4 E. o$ J' u. _& b
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4 q; `* J( x+ }* k: Q /etc/init.d/networking restart后会死机! P8 ^1 {' p; j. ]$ j7 Y! o. A, G
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