Date: Sun, 26 Jan 2003 19:06:01 +0100 From: Andrea Campi <andrea@webcom.it> To: "M. Warner Losh" <imp@bsdimp.com>, Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> Cc: current@FreeBSD.ORG Subject: Re: firewire hangs on Thinkpad Message-ID: <D4448C6A-3158-11D7-B6DA-003065A8EEFC@webcom.it> In-Reply-To: <20030125.115501.13766238.imp@bsdimp.com>
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Hi Warner and Hidetoshi, On Saturday, Jan 25, 2003, at 19:55 Europe/Rome, M. Warner Losh wrote: > This sounds like it might be an interrupt storm. I'm not sure if the > fwohci driver is failing to clear an interrupt source, or if the > cardbus bridge is failing. Have you connected a fw device to the > firewire card? Yes, that's what I thought as well. Moreover, I notice my card identifies as Texas Instruments TSB43AB22/A, not TSB43AA22 - maybe there's some slight difference in registers or something else that might cause the driver not to clear interrupts. I didn't try connecting a device, didn't think it might make a difference; I'll try and let you know. Also, I'll try again without the network pccard adapter which is sharing the same IRQ. Bye, Andrea To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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