unicorn/qemu/include
Alexey Kardashevskiy 096ca207af
memory: Add reporting of supported page sizes
Every IOMMU has some granularity which MemoryRegionIOMMUOps::translate
uses when translating, however this information is not available outside
the translate context for various checks.

This adds a get_min_page_size callback to MemoryRegionIOMMUOps and
a wrapper for it so IOMMU users (such as VFIO) can know the minimum
actual page size supported by an IOMMU.

As IOMMU MR represents a guest IOMMU, this uses TARGET_PAGE_SIZE
as fallback.

This removes vfio_container_granularity() and uses new helper in
memory_region_iommu_replay() when replaying IOMMU mappings on added
IOMMU memory region.

Backports the relevant parts of commit f682e9c244af7166225f4a50cc18ff296bb9d43e from qemu
2018-02-24 19:23:28 -05:00
..
crypto Drop unused crypto source files 2018-02-17 15:23:57 -05:00
exec memory: Add reporting of supported page sizes 2018-02-24 19:23:28 -05:00
fpu fpu: Remove use of int_fast16_t in conversions to int16 2018-02-20 16:54:04 -05:00
hw hw: clean up hw/hw.h includes 2018-02-24 02:46:41 -05:00
qapi qapi: Change visit_type_FOO() to no longer return partial objects 2018-02-23 19:53:17 -05:00
qemu bitops.h: Implement half-shuffle and half-unshuffle ops 2018-02-24 19:02:36 -05:00
qom qom: API to get instance_size of a type 2018-02-24 19:00:16 -05:00
sysemu accel: make configure_accelerator return void 2018-02-24 00:31:28 -05:00
config.h import 2015-08-21 15:04:50 +08:00
elf.h fix merge conflicts 2017-03-10 21:04:33 +08:00
glib_compat.h glib_compat: backport hashtable iterator interfaces 2018-02-21 13:18:44 -05:00
qemu-common.h qemu-common.h: Drop WORDS_ALIGNED define 2018-02-24 17:01:55 -05:00