Stefano Stabellini da095a9960 xen/arm: introduce GNTTABOP_cache_flush ... Introduce support for new hypercall GNTTABOP_cache_flush. Use it to perform cache flashing on pages used for dma when necessary. If GNTTABOP_cache_flush is supported by the hypervisor, we don't need to bounce dma map operations that involve foreign grants and non-coherent devices. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>		2014-12-04 12:41:54 +00:00
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Makefile	xen/arm/arm64: merge xen/mm32.c into xen/mm.c	2014-12-04 12:41:53 +00:00
enlighten.c	xen/arm: remove handling of XENFEAT_grant_map_identity	2014-12-04 12:41:45 +00:00
grant-table.c	arm/xen: remove duplicate arch_gnttab_init() function	2014-08-11 11:59:14 +01:00
hypercall.S	ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+	2014-07-18 12:29:04 +01:00
mm.c	xen/arm: introduce GNTTABOP_cache_flush	2014-12-04 12:41:54 +00:00
p2m.c	xen/arm: remove mach_to_phys rbtree	2014-09-11 18:11:53 +00:00