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.You must manu-ally configure OpenLinux for your laptop s PC card controller.Make sure that Card Services is installed on your computer.If you do not seea /usr/doc/pcmcia-cs-3.9 directory on your system, chances are that CardServices is not installed.To install card services, insert your OpenLinux CD-ROM in your computer, and then mount the CD-ROM like this:# mount /mnt/cdromNext, use the rpm command to install the software like this:# rpm  i /mnt/cdrom/col/install/RPMS/pcmcia*.rpmThis installs the necessary software and documentation.To enable the Card Services package for PCMCIA support, use your favorite text editor,and open the file pcmcia under the /etc/sysconfig directory.It looks like this:PCMCIA=yesPCIC=PCIC_OPTS=CARDMGR_OPTS= -f  05 526-2 CH03 8/26/99 10:38 AM Page 59Post-Installation Issues 59If you want to disable Card Services, type the word no in the PCMCIA= line.However, inorder to use Card Services, you must enter the type of PCMCIA controller used for yourlaptop in the PCIC= entry.For many users the value i82365 or tcic works.Your entrymight look like this:PCMCIA=yesPCIC=i82365PCIC_OPTS=CARDMGR_OPTS= -f Save the file and exit your text editor.You can then reboot OpenLinux or start CardServices like this:# /etc/rc.d/init.d/pcmcia startStarting PCMCIA services: modules cardmgrCard Services starts and reports that cardmgr, the PCMCIA device manager, has been3activated.This device manager monitors your PC card slots for card inserts or removals.If you have a modem card inserted, you should then be able to use the modem.Othercards, such as Ethernet interfaces, will be recognized but cannot be used until you prop-erly configure OpenLinux for networking.After starting Card Services, you can check its status in at least three ways.First, youcan use the dmesg command, like this:# dmesg&Linux PCMCIA Card Services 3.9kernel build: 2.2.3 #1 Tue Mar 9 05:22:33 MET 1999options: [pci] [cardbus]Intel PCIC probe:TI 1131 PCI-to-CardBus at bus 0 slot 10, mem 0x68000000,2 socketshost opts [0]: [ring] [pci + serial irq] [no pci irq][lat 168/176] [bus 32/34]host opts [1]: [ring] [pci + serial irq] [no pci irq][lat 168/176] [bus 35/37]ISA irqs (scanned) = 3,4,7,9 status change on irq 9cs: IO port probe 0x1000-0x17ff: clean.cs: IO port probe 0x0100-0x04ff: excluding 0x330-0x3370x378-0x37f 0x388-0x38f 0x408-0x40f 0x480-0x48f 0x4d0-0x4d7cs: IO port probe 0x0a00-0x0aff: clean.cs: memory probe 0xa0000000-0xa0ffffff: clean.eth0: NE2000 Compatible: port 0x300, irq 3, hw_addr 00:E0:98:04:AA:D5&Not all the dmesg output is shown here, but you can see that the service has been loadedand that an Ethernet PC card was found by Card Services. 05 526-2 CH03 8/26/99 10:38 AM Page 6060 Hour 3Another way to check is to look at your OpenLinux system log, a file named messagesfound under the /var/log directory.Use the less pager, followed by the pathname tothe file, like this:# less /var/log/messages&Mar 23 22:20:32 noname kernel: Linux PCMCIA Card Services 3.9Mar 23 22:20:32 noname kernel: kernel build: 2.2.3 #1 Tue Mar 905:22:33 MET 1999Mar 23 22:20:32 noname kernel: options: [pci] [cardbus]Mar 23 22:20:32 noname kernel: Intel PCIC probe:Mar 23 22:20:32 noname kernel: TI 1131 PCI-to-CardBus at bus 0slot 10, mem 0x68000000, 2 socketsMar 23 22:20:32 noname kernel: host opts [0]: [ring] [pci +serial irq] [no pci irq] [lat 168/176] [bus 32/34]Mar 23 22:20:32 noname kernel: host opts [1]: [ring] [pci +serial irq] [no pci irq] [lat 168/176] [bus 35/37]Mar 23 22:20:32 noname kernel: ISA irqs (scanned) = 3,4,7,9 statuschange on irq 9Mar 23 22:20:32 noname cardmgr[991]: starting, version is 3.9Mar 23 22:20:32 noname cardmgr[991]: watching 2 socketsMar 23 22:20:32 noname kernel: cs: IO port probe 0x1000-0x17ff: clean.Mar 23 22:20:32 noname kernel: cs: IO port probe 0x0100-0x04ff: excluding0x330-0x337 0x378-0x37f 0x388-0x38f 0x408-0x40f 0x480-0x48f 0x4d0-0x4d7Mar 23 22:20:32 noname kernel: cs: IO port probe 0x0a00-0x0aff: clean.Mar 23 22:20:33 noname cardmgr[991]: initializing socket 0Mar 23 22:20:33 noname kernel: cs: memory probe 0xa0000000-0xa0ffffff:clean.Mar 23 22:20:33 noname cardmgr[991]: socket 0: Linksys EtherFast 10/100FastEthernetMar 23 22:20:33 noname cardmgr[991]: executing:  insmod/lib/modules/2.2.3/net/8390.oMar 23 22:20:33 noname cardmgr[991]: executing:  modprobe net/8390Mar 23 22:20:33 noname cardmgr[991]: executing:  insmod/lib/modules/2.2.3/pcmcia/pcnet_cs.oMar 23 22:20:33 noname kernel: eth0: NE2000 Compatible: port 0x300, irq 3,hw_addr 00:E0:98:04:AA:D5Mar 23 22:20:33 noname cardmgr[991]: executing: ./network start eth0Mar 23 22:20:33 noname cardmgr[991]: + eth0: configuration file not found [ Pobierz całość w formacie PDF ]

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