Date: Thu, 06 Sep 2001 23:00:48 -0600 From: Warner Losh <imp@harmony.village.org> To: "Richard S. Conto" <rsc@merit.edu> Cc: Allen Landsidel <all@biosys.net>, stable@freebsd.org Subject: Re: latest pcic changes Message-ID: <200109070500.f8750mh59270@harmony.village.org> In-Reply-To: Your message of "Thu, 06 Sep 2001 23:26:03 EDT." <20010907032603.7B9E15DD93@segue.merit.edu> References: <20010907032603.7B9E15DD93@segue.merit.edu> <200109062132.f86LWfh56504@harmony.village.org>
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In message <20010907032603.7B9E15DD93@segue.merit.edu> "Richard S. Conto" writes: : pci_cfgintr_unique: hard-routed to irq 11 : pci_cfgintr: ROUTE_INTERRUPT failed. : pcic0: <TI PCI-1131 PCI-CardBus Bridge> at device 4.0 on pci0 : pcic0: PCI Memory allocated: 0x44000000 : pci_cfgintr_unique: hard-routed to irq 11 : pci_cfgintr: ROUTE_INTERRUPT failed. : pcic0: No PCI interrupt routed, trying ISA. : pcic0: Polling mode : pcic0: TI113X PCI Config Reg: [speaker enable][CSC serial isa irq] : pccard0: <PC Card bus (classic)> on pcic0 : pci_cfgintr_linked: linked (61) to hard-routed irq 11 : pci_cfgintr: 0:4 INTB routed to irq 11 : pcic1: <TI PCI-1131 PCI-CardBus Bridge> irq 11 at device 4.1 on pci0 : pcic1: PCI Memory allocated: 0x44001000 : pcic1: TI113X PCI Config Reg: [speaker enable][CSC serial isa irq] : pccard1: <PC Card bus (classic)> on pcic1 That's weird, and likely the cause of your problem. The PCI interrupt couldn't be routed for the first chip function, but could be for the second. As a work around, try adding: hw.pcic.intr_route=1 hw.pcic.irq=0 in your /boot/loader.conf file. This forces ISA routing for all. Having one function of the bridge do ISA and the other do PCI is likely one of those "can't do it in hardware" sorts of things, at least for the card status change interrupts, which are weird.. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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