Date: Tue, 30 Jul 2002 09:20:34 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: peter@wemm.org Cc: jhb@FreeBSD.ORG, gallatin@cs.duke.edu, freebsd-smp@FreeBSD.ORG Subject: Re: INTR_MPSAFE network drivers Message-ID: <20020730.092034.98344815.imp@bsdimp.com> In-Reply-To: <20020730000345.E0D9F2A7D6@canning.wemm.org> References: <XFMail.20020729175342.jhb@FreeBSD.org> <20020730000345.E0D9F2A7D6@canning.wemm.org>
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In message: <20020730000345.E0D9F2A7D6@canning.wemm.org>
Peter Wemm <peter@wemm.org> writes:
: The catch is that pci_read_config() etc is not mpsafe yet since it uses the
: shared pci configuration space window with no locking at all... :-]
: (This should be simple to fix as well, except acpi is involved too now).
How many devices check their config space in the ISR, however?
Warner
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