Stefano Stabellini 8746515d7f xen: Add __GFP_DMA flag when xen_swiotlb_init gets free pages on ARM ... Make sure that xen_swiotlb_init allocates buffers that are DMA capable when at least one memblock is available below 4G. Otherwise we assume that all devices on the SoC can cope with >4G addresses. We do this on ARM and ARM64, where dom0 is mapped 1:1, so pfn == mfn in this case. No functional changes on x86. From: Chen Baozi <baozich@gmail.com> Signed-off-by: Chen Baozi <baozich@gmail.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Tested-by: Chen Baozi <baozich@gmail.com> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>		2015-05-06 15:02:58 +01:00
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cpuid.h	xen/pci: Use APIC directly when APIC virtualization hardware is available	2014-12-04 13:02:43 +00:00
events.h	xen: Support 64-bit PV guest receiving NMIs	2013-08-09 10:55:47 -04:00
hypercall.h	arm: xen: implement multicall hypercall support.	2014-04-24 13:09:46 +01:00
hypervisor.h	xen: Switch to use hypervisor_cpuid_base()	2013-08-05 06:34:09 -07:00
interface_32.h	xen: implement XENMEM_machphys_mapping	2010-11-12 15:00:06 -08:00
interface_64.h	xen: implement XENMEM_machphys_mapping	2010-11-12 15:00:06 -08:00
interface.h	arm: xen: implement multicall hypercall support.	2014-04-24 13:09:46 +01:00
page-coherent.h	xen: add a dma_addr_t dev_addr argument to xen_dma_map_page	2014-12-04 12:41:51 +00:00
page.h	xen: Add __GFP_DMA flag when xen_swiotlb_init gets free pages on ARM	2015-05-06 15:02:58 +01:00
pci.h	xen/pci: Squash pci_xen_initial_domain and xen_setup_pirqs together.	2011-07-11 13:19:30 -04:00
swiotlb-xen.h	xen/swiotlb: Use the swiotlb_late_init_with_tbl to init Xen-SWIOTLB late when PV PCI is used.	2012-09-17 12:58:16 -04:00
trace_types.h	xen/trace: add multicall tracing	2011-07-18 15:43:26 -07:00