Date: Sat, 19 Jun 1999 03:14:00 +1000 From: Bruce Evans <bde@zeta.org.au> To: current@FreeBSD.ORG, jlemon@americantv.com Subject: Re: New-bus driver question Message-ID: <199906181714.DAA02467@godzilla.zeta.org.au>
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> I'm also trying to write a driver under new-bus. At what point is >it safe to use interrupts to interrogate the card? Anytime after I >call bus_setup_intr(), (for a PCI card), or do I need to delay >interrupt-driven configuration with config_intrhook_establish()? The latter. Working of interrupts after bus_setup_intr() is machine-dependent, so drivers shouldn't assume that they work then. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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