x86/swiotlb: add default swiotlb_arch_range_needs_mapping
authorIan Campbell <ian.campbell@citrix.com>
Tue, 16 Dec 2008 20:17:38 +0000 (12:17 -0800)
committerIngo Molnar <mingo@elte.hu>
Wed, 17 Dec 2008 17:58:22 +0000 (18:58 +0100)
commita08636690d06b2e36cfb4c2b3ee133a81c47e1e0
treef3753c482fac0dd2b06bfcd803d509b1f3f33e5a
parent1d32251e846ccbcf9d2da041dffd1199f94b2a3b
x86/swiotlb: add default swiotlb_arch_range_needs_mapping

Xen will override these later on.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/pci-swiotlb_64.c