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Date: Wed, 23 May 2007 08:32:17 +0200 From: Stefan Richter <stefanr@...6.in-berlin.de> To: Dan Dennedy <dan@...nedy.org>, Pieter Palmers <pieterp@...w.be> CC: Arnd Bergmann <arnd@...db.de>, Petr Vandrovec <petr@...drovec.name>, linux1394-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org Subject: Re: [PATCH] Fix/add raw1394 CONFIG_COMPAT code Dan Dennedy wrote: > On Sunday 20 May 2007 08:28, Stefan Richter wrote: >> maybe we should change ... >> struct raw1394_cycle_timer { [to consist of two u64 to get same alignment on all architectures] ... >> before a libraw1394 with get-cycle-timer support is released. >> Shall I prepare according patches for raw1394 and libraw1394? > > This seems like a good idea, and I have forwarded it to the ffado (formerly > freebob) developers, specifically Pieter Palmers--the submitter of > raw1394_read_cycle_timer--to get his feedback. I'll post the patches tonight to see how it will look like. Even though I already posted the kernel-only patch which adjusts raw1394_iso_packets32 per architecture, the 2x u64 variant may overall be nicer: a) it eliminates the need for raw1394_cycle_timer32, b) the get-cycle-timer ABI still has to be duplicated in Juju, and Juju so far did not require different struct types for 32bit compatibility ioctls. -- Stefan Richter -=====-=-=== -=-= =-=== http://arcgraph.de/sr/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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