Date: Mon, 7 Jun 1999 07:37:43 +0200 From: "Martin Husemann" <martin@rumolt.teuto.de> To: "Frank J. Beckmann" <frank@vogon.agala.harz.de>, <freebsd-isdn@FreeBSD.ORG> Subject: RE: ELSA MicroLink ISDN/PCF Message-ID: <000001beb0a7$dd556220$53cb08d4@martins.teuto.de> In-Reply-To: <19990606220535.A52112@vogon.agala.harz.de>
next in thread | previous in thread | raw e-mail | index | archive | help
> and what are the 2 LEDs for? They are not used by I4B (you can toggle them on/off by software, but Hellmuth didn't find a good reason to do so). > I get a lot messages: > > i4b-L1-isicintr: WARNING: unit 0, No IRQ from HSCX/ISAC! This message is harmless. It means the interrupt handler was called but found nothing to do. There are a few (more or less) legitimate reasons why this will happen, and I think this WARNING: has to be removed from I4B. Think of two PCI cards sharing the same interrupt... > but systat shows about 260 ips on irq 5 when I download something from > the net, so I guess only some interrupts get lost. My system is based No interrupts were lost, you would see more severe error messages from I4B in that case. Everything is fine. The ELSA cards are known to cause a regular interrupt load "by design" (a feature to help their Windows drivers). There is a hardware modification to shut these (not needed by I4B) interrupts up, but probably noone ever bothered with this (even a 486 can easily take that interrupts without causing too much system load). Martin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?000001beb0a7$dd556220$53cb08d4>