Date: Tue, 30 Nov 1999 13:02:08 +0100 (CET) From: Nick Hibma <hibma@skylink.it> To: Warner Losh <imp@village.org> Cc: FreeBSD CURRENT Mailing List <current@FreeBSD.ORG> Message-ID: <Pine.BSF.4.20.9911301250360.1061-100000@henny.jrc.it>
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The system freezes on powering down a PCCARD slot. From memory the location is putb1 called from pcic_disable. The freeze is easy to reproduce, just remove the card. When stepping through the code, even the debugger prompt does not return after the outb for PCIC_POWER on line 698 of pcic.c. This is on CURRENT as of yesterday evening, but other CURRENTs of the last month have the same problem. I've not been able to find a possible culprit in recent commits to pcic.c or pccard.c. Do you have any hint on how to debug this or what version of pcic.c I should take to get rid of this problem? pcic-pci0: <TI PCI-1131 PCI-CardBus Bridge> irq 9 at device 19.0 on pci0 pcic-pci1: <TI PCI-1131 PCI-CardBus Bridge> irq 9 at device 19.1 on pci0 ... pcic: polling, can't alloc 0 pcic: polling, can't alloc 0 pcic0: <VLSI 82C146> on isa0 pccard0: <PC Card bus -- kludge version> on pcic0 pccard1: <PC Card bus -- kludge version> on pcic0 Thanks for the work being done. Nick -- hibma@skylink.it n_hibma@freebsd.org USB project http://www.etla.net/~n_hibma/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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