移植wifi无线网卡到mini上全过程（transplant wifi wireless network card to mini whole process）

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1、移植wifi无线网卡到mini2440上全过程（TransplantWiFiwirelessnetworkcardtomini2440wholeprocess）TransplantWiFiwirelessnetworkcardtothewholeprocessofmini2440[reprint]SOLOMON'SLINUX2009-04-1618:22:24read628comment0:largeandmediumsubscriptionTransplantWiFiwirelessnetworkcardtomini2440wholeprocessSometimeagothetransp

2、lantationofU-bootandlinux2.6.27.9tomini2440,recentlyabitempty,WiFiwirelessnetworkcardzd1211bchipandaUSBinterfaceonhand(PSPandNDSLgameplayerknowsGod),soIdecidedtodrivetojointhewirelessnetworkcardinthekernel.Iwastransplantedonmytransplantedlinux2.6.27.9kernel.Forthekerneltransplant,pleaseseemyarticl

3、e.Http://blog.chinaunix.net/u2/75270/showart.php?Id=1796658Thenewversionoflinux2.6.27.9hasitsownzd1211bdriver.Thisdriverisinrat-linux-2.6.27.9/drivers/net/wireless/zd1211rw/.Tomakethisdrivereffective,youhavetomodifythekernelconfiguration.SelectedNetworkingsupport-->wireless-->GenericIEEE802.11Netw

4、orkingStack(mac80211)SelectedDevicedrivers-->networddevicesupport-->wirelsslan-->ZyDASZD1211/ZD1211BUSB-wirelesssupportRecompilekernel.Downloadtotheboard,restart.Addwirelessnetworkcard.AppearUSB1-1:USBdisconnect,address2USB1-1:newfullspeedUSBdeviceusings3c2410-ohciandaddress3USB1-1:configuration#1

5、chosenfrom1choiceUSB1-1:resetfullspeedUSBdeviceusings3c2410-ohciandaddress3Zd1211rw1-1:1.0:phy1Indicatesthatthewirelessnetworkcardhasbeenidentified.Usingthecat/proc/net/wirelesscommand,youcanseemorethanonewlan0networkcardinthesystem.Atthispoint,thenetworkcardisnotworking.UselifeIfconfigwlan0upappe

6、arsfirmware:requestingzd1211,andthenitdoesn'trespond,becausethere'snoreasonforfirmware,fromhereHttp://downloads.sourceforge.net/zd1211/zd1211-firmware-1.4.tar.bz2?Modtime=1191498990&big_mirror=0Afterdownloadingtozd1211firmware1.4,thezd1211*_*fileiscopiedtotherootfilesystem/lib/firmware/zd1211direc

7、toryaccordingtotheinstructionsoffirmware.thisThenexecutetheifconfigwlan0upcommand,thenappearFirmware:requestingzd1211/zd1211b_ubFirmware:requestingzd1211/zd1211b_uphrZd1211rw1-1:1.0:firmwareversion4725Zd1211rw1-1