Date: Wed, 1 Feb 2006 17:24:45 +1100 From: Peter Jeremy <peterjeremy@optushome.com.au> To: Juergen Lock <nox@jelal.kn-bremen.de> Cc: Ian Dowse <iedowse@iedowse.com>, Mark Tinguely <tinguely@casselton.net>, freebsd-usb@freebsd.org Subject: Re: cvs commit: src/sys/dev/usb ehci.c ehci_pci.c ehcivar.h Message-ID: <20060201062445.GC678@turion.vk2pj.dyndns.org> In-Reply-To: <20060131194244.GA75983@saturn.kn-bremen.de> References: <20060130223413.GA11711@saturn.kn-bremen.de> <200601310112.aa34663@nowhere.iedowse.com> <20060131182045.GA47403@saturn.kn-bremen.de> <20060131194244.GA75983@saturn.kn-bremen.de>
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On Tue, 2006-Jan-31 20:42:44 +0100, Juergen Lock wrote: >Ah, seems the actual problem is that it is sleeping although >bus_dmamem_alloc is called with BUS_DMA_NOWAIT, and there even is >a pr for that: > http://www.freebsd.org/cgi/query-pr.cgi?pr=78179 >The pr is still open so i guess there is no fix yet? Maybe. Mark Tinguely has been working on a fix and I've been helping with the testing. Mark has a completed patch that is available at http://www.casselton.net/~tinguely/vmcontig/ but I haven't had time to test it myself yet. -- Peter Jeremy
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