More: Do it step by step 

Forum: PCMCIA Installation and Configuration Issues
Re: Question: install pcmcia on twinhead p79tx (liu liqun)
Date: 2000, Jul 22
From: liu liqun happydog

1. default config.opts and /etc/sysconfig/pcmcia can not boot not matter has or not has card in the socket. 2. set do_scan=0 2.1 has card in the socket. The laptop gives a high beep and display PCMCIA [OK], then lockup. The log is: Jul 22 03:50:33 newstart pcmcia: Starting PCMCIA services: Jul 22 03:50:33 newstart pcmcia: modules Jul 22 03:50:33 newstart kernel: Linux PCMCIA Card Services 3.1.8 Jul 22 03:50:33 newstart kernel: kernel build: 2.2.14-5.0 #1 Tue Mar 7 20:53:41 EST 2000 Jul 22 03:50:33 newstart kernel: options: [pci] [cardbus] [apm] Jul 22 03:50:33 newstart kernel: Intel PCIC probe: Jul 22 03:50:33 newstart kernel: TI 1131 PCI-to-CardBus at bus 0 slot 15, mem 0x68000000, 2 sockets Jul 22 03:50:33 newstart kernel: host opts [0]: [pci + serial irq] [no pci irq] [lat 64/176] [bus 1/5] Jul 22 03:50:33 newstart kernel: host opts [1]: [pci + serial irq] [no pci irq] [lat 64/176] [bus 6/10] Jul 22 03:50:33 newstart kernel: ISA irqs (default) = 3,4,7,9,10,11,12 polling interval = 1000 ms Jul 22 03:50:33 newstart pcmcia: cardmgr. Jul 22 03:50:33 newstart rc: Starting pcmcia succeeded 2.2 no card in the socket. can boot, But lockup again after insert the card. the log is: Jul 22 03:53:13 newstart pcmcia: Starting PCMCIA services: Jul 22 03:53:13 newstart pcmcia: modules Jul 22 03:53:14 newstart kernel: Linux PCMCIA Card Services 3.1.8 Jul 22 03:53:14 newstart kernel: kernel build: 2.2.14-5.0 #1 Tue Mar 7 20:53:41 EST 2000 Jul 22 03:53:14 newstart kernel: options: [pci] [cardbus] [apm] Jul 22 03:53:14 newstart kernel: Intel PCIC probe: Jul 22 03:53:14 newstart kernel: TI 1131 PCI-to-CardBus at bus 0 slot 15, mem 0x68000000, 2 sockets Jul 22 03:53:14 newstart kernel: host opts [0]: [pci + serial irq] [no pci irq] [lat 64/176] [bus 1/5] Jul 22 03:53:14 newstart kernel: host opts [1]: [pci + serial irq] [no pci irq] [lat 64/176] [bus 6/10] Jul 22 03:53:14 newstart kernel: ISA irqs (default) = 3,4,7,9,10,11,12 polling interval = 1000 ms Jul 22 03:53:14 newstart pcmcia: cardmgr. Jul 22 03:53:14 newstart rc: Starting pcmcia succeeded Jul 22 03:53:14 newstart cardmgr[466]: starting, version is 3.1.8 Jul 22 03:53:14 newstart cardmgr[466]: watching 2 sockets Jul 22 03:53:14 newstart kernel: cs: IO port probe 0x1000-0x17ff: clean. Jul 22 03:53:14 newstart kernel: cs: IO port probe 0x0100-0x04ff: excluding 0x200-0x207 0x378-0x37f 0x398-0x39f 0x408-0x40f 0x480-0x48f 0x4d0-0x4d7 .... Jul 22 03:59:02 newstart cardmgr[466]: initializing socket 1 Jul 22 03:59:02 newstart cardmgr[466]: socket 1: Xircom CE3-10/100 Fast Ethernet Jul 22 03:59:02 newstart kernel: cs: memory probe 0xa0000000-0xa0ffffff: clean. Jul 22 03:59:02 newstart cardmgr[466]: executing: 'insmod /lib/modules/2.2.14-5.0/pcmcia/xirc2ps_cs.o' Jul 22 03:59:02 newstart kernel: xirc2ps_cs.c 1.31 1998/12/09 19:32:55 (dd9jn+kvh)

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Work on this interrupt issue Re: More: Do it step by step (liu liqun) Date: 2000, Aug 01 From: David Hinds <dhinds@pcmcia.sourceforge.org>

Ok, if do_scan=0 helps, then I'd replace it with things like: PCIC_OPTS="irq_list=3,4,7,9,10" PCIC_OPTS="irq_list=3,4,7,11,12" PCIC_OPTS="irq_list=3,4,7" until you can get the system to boot cleanly. One or more interrupts is causing a problem at boot time; it also might be the cause of the problem when you insert your card. It might also be a good idea to upgrade to the latest (3.1.19) PCMCIA driver package. -- Dave

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