Date: Sun, 09 Apr 2000 10:14:15 -0600 From: Warner Losh <imp@village.org> To: Doug Rabson <dfr@nlsystems.com> Cc: new-bus@freebsd.org Subject: Re: How dow you... Message-ID: <200004091614.KAA84140@harmony.village.org> In-Reply-To: Your message of "Sun, 09 Apr 2000 10:47:20 BST." <Pine.BSF.4.21.0004091045520.62105-100000@salmon.nlsystems.com> References: <Pine.BSF.4.21.0004091045520.62105-100000@salmon.nlsystems.com>
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In message <Pine.BSF.4.21.0004091045520.62105-100000@salmon.nlsystems.com> Doug Rabson writes: : You need to call bus_alloc_resource, using the start and end fields to : constrain the returned memory to be within the hole and you probably need : to incorporate the alignment patch which was floating around a while ago : to make sure that its aligned correctly. Yes, but how I know where the isa hole is. I know on intel boxes it is at 0xa0000-0xdffff, but is that machine dependent or not? Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-new-bus" in the body of the message
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