Date: Mon, 10 May 2004 13:49:58 +0200 From: Joerg Wunsch <j@ida.interface-business.de> To: sparc64@freebsd.org Cc: Thomas Moestl <t.moestl@tu-bs.de> Subject: Re: ebus resource allocation error? Message-ID: <20040510134958.H77963@ida.interface-business.de> In-Reply-To: <20040510113918.GA740@timesink.dyndns.org>; from t.moestl@tu-bs.de on Mon, May 10, 2004 at 01:39:18PM %2B0200 References: <20040509171444.B63877@ida.interface-business.de> <20040509213455.GA744@timesink.dyndns.org> <20040510103204.B77963@ida.interface-business.de> <20040510113918.GA740@timesink.dyndns.org>
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As Thomas Moestl wrote: > > Hmm, now that you mention it, it seems OFW indeed assigns this IRQ > > to two devices: > Well, at least three then, because it is probably also assigned to > pcib0 (if your machine matches my property dumps). Since the nexus > driver does not keep resource lists, however, the resources of its > children (e.g. the Psycho Bridges) are not displayed in the boot > messages. I should fix that some time. Ah, OK. Yes, ofwdump -ap shows me that SUNW,psycho also allocates that IRQ. > The easiest way would be 'ofwdump -ap' (FreeBSD) or 'prtconf -vp' > (Solaris). OK, so still, how do I know which is the `correct' IRQ for me? Should I blindly assume that bus_alloc_resource_any(... SYS_RES_IRQ ...) will do the right thing for me? -- J"org Wunsch Unix support engineer joerg_wunsch@interface-systems.de http://www.interface-systems.de/~j/
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