On Wednesday 12 September 2007 02:56:51 am Matthew Garrett wrote: > On Tue, Sep 11, 2007 at 05:16:46PM -0600, Bjorn Helgaas wrote: > > +config IA64_HP_AML_NFW > > + tristate "Support ACPI AML calls to native firmware" > > The description seems a bit generic for something that's HP specific? Thanks, I'll wordsmith the description a bit. There's actually nothing in the implementation that prevents this from working on non-HP firmware. I really want feedback on the best approach of: 1. Always build the driver static, accept the additional 4600 bytes in everybody's image, not export anything. 2. Allow building driver as a module, export sal_lock. This would also enable building arch/ia64/kernel/esi.c as a module. 3. Allow building driver as a module, restructure SAL_CALL so we don't have to export sal_lock, but we do export fw_call_lock() (as done in these patches). This isn't quite sufficient to enable building esi.c as a module. #1 would be easiest, of course, but I'm not happy about adding stuff that is only used on HP hardware. #2 would be simple, but exporting sal_lock has been resisted in the past. Bjorn - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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