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Avi Kivity 3095115744 memory: iommu support

Add a new memory region type that translates addresses it is given,
then forwards them to a target address space.  This is similar to
an alias, except that the mapping is more flexible than a linear
translation and trucation, and also less efficient since the
translation happens at runtime.

The implementation uses an AddressSpace mapping the target region to
avoid hierarchical dispatch all the way to the resolved region; only
iommu regions are looked up dynamically.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Avi Kivity <avi.kivity@gmail.com>
[Modified to put translation in address_space_translate; assume
 IOMMUs are not reachable from TCG. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2013-06-20 16:32:47 +02:00

audio

Remove OSS support for OpenBSD

2013-05-26 11:14:52 +00:00

backends

rng-random: use error_setg_file_open()

2013-06-17 11:01:14 -04:00

block

Merge remote-tracking branch 'bonzini/scsi-next' into staging

2013-06-18 10:06:47 -05:00

bsd-user

main: use TARGET_ARCH only for the target-specific #define

2013-06-14 15:33:11 +01:00

default-configs

NVMe: Initial commit for new storage interface

2013-06-17 17:47:59 +02:00

disas

tcg-arm: Implement division instructions

2013-04-27 02:16:44 +02:00

docs

build: do not use TARGET_ARCH

2013-06-14 15:33:10 +01:00

dtc @ bc895d6d09

dtc: add submodule

2013-04-18 13:50:53 +02:00

fpu

softfloat: Fix shift128Right for shift counts 64..127

2013-06-10 11:36:12 -05:00

fsdev

remove double semicolons

2013-05-12 13:25:55 +04:00

gdb-xml

…

memory: make section size a 128-bit integer

2013-06-20 16:32:47 +02:00

include

memory: iommu support

2013-06-20 16:32:47 +02:00

ldscripts

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libcacard

libcacard/vscclient: fix leakage of socket on error paths

2013-06-12 16:04:43 +04:00

linux-headers

linux-headers: Update to v3.10-rc5

2013-06-12 13:19:10 +04:00

linux-user

main: use TARGET_ARCH only for the target-specific #define

2013-06-14 15:33:11 +01:00

net

tap: fix NULL dereference when passing invalid parameters to tap

2013-06-07 15:48:11 +02:00

pc-bios

gtk: use better icon

2013-06-10 11:36:12 -05:00

pixman @ 97336fad32

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po/hu.po: Hungarian translation for the GTK+ interface

2013-06-03 08:39:11 -05:00

qapi

qapi: Fix unchecked strdup() by converting to g_strdup()

2013-01-30 11:14:46 +01:00

qga

qga: save state directory in ga_install_service()

2013-05-30 11:37:37 -05:00

QMP

correct RTC_CHANGE_EVENT description (v2)

2013-06-07 17:01:00 -04:00

qobject

json-parser: fix handling of large whole number values

2013-05-23 09:44:20 -04:00

qom

cpu: Change default for CPUClass::get_paging_enabled()

2013-06-11 18:18:34 +02:00

roms

update seabios to release 1.7.2.2

2013-05-28 12:19:02 +02:00

scripts

main: use TARGET_ARCH only for the target-specific #define

2013-06-14 15:33:11 +01:00

slirp

slirp: cleanup leftovers from misc.h

2013-06-01 14:25:39 +04:00

stubs

dump: Drop qmp_dump_guest_memory() stub and build for all targets

2013-06-11 18:16:36 +02:00

sysconfigs/target

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target-alpha

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-arm

Merge remote-tracking branch 'mjt/trivial-patches-next' into staging

2013-06-14 07:51:45 -05:00

target-cris

target-cris: Override do_interrupt for pre-v32 CPU cores

2013-04-16 02:45:11 +02:00

target-i386

target-i386: fix over 80 chars warnings

2013-06-15 17:50:38 +00:00

target-lm32

hw: move headers to include/

2013-04-08 18:13:10 +02:00

target-m68k

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-microblaze

microblaze: Add internal base vectors reg

2013-04-26 11:28:50 +02:00

target-mips

linux-user: Save the correct resume address for MIPS signal handling

2013-05-20 18:16:17 +02:00

target-moxie

target-moxie: replace target_phys_addr_t with hwaddr

2013-05-18 16:35:12 +04:00

target-openrisc

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

target-ppc

KVM: PPC: Add dummy kvm_arch_init_irq_routing()

2013-06-12 13:19:10 +04:00

target-s390x

Revert "s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62"

2013-06-20 16:32:46 +02:00

target-sh4

hw: move headers to include/

2013-04-08 18:13:10 +02:00

target-sparc

memory: make section size a 128-bit integer

2013-06-20 16:32:47 +02:00

target-unicore32

Remove unnecessary break statements

2013-06-01 14:25:38 +04:00

target-xtensa

cpu: Replace do_interrupt() by CPUClass::do_interrupt method

2013-03-12 10:35:55 +01:00

tcg

tcg-ppc64: rotr_i32 rotates wrong amount

2013-06-17 10:42:16 -07:00

tests

ide-test: fix failure for test_flush

2013-06-14 13:08:15 -05:00

trace

trace: Add ftrace tracing backend

2013-05-03 13:58:09 +02:00

gtk: Fix compiler warning (GTK 3 deprecated function)

2013-06-16 20:00:46 -05:00

util

qemu-option: check_params() is now unused, drop it

2013-06-19 14:10:42 -05:00

.exrc

…

.gitignore

gitignore: unignore *.patch

2013-06-11 23:45:43 +04:00

.gitmodules

dtc: add submodule

2013-04-18 13:50:53 +02:00

.mailmap

…

aio-posix.c

aio: support G_IO_HUP and G_IO_ERR

2013-02-21 16:17:31 -06:00

aio-win32.c

…

arch_init.c

Merge remote-tracking branch 'pmaydell/configury.next' into staging

2013-06-17 08:57:57 -05:00

async.c

aio: add a ThreadPool instance to AioContext

2013-03-15 16:07:50 +01:00

balloon.c

…

block-migration.c

migration: run setup callbacks out of big lock

2013-03-11 13:32:01 +01:00

block.c

block: bdrv_reopen_prepare(): don't use QERR_OPEN_FILE_FAILED

2013-06-17 11:01:14 -04:00

blockdev-nbd.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

blockdev.c

blockdev: use error_setg_file_open()

2013-06-17 11:01:14 -04:00

blockjob.c

…

bt-host.c

sysemu: avoid proliferation of include/ subdirectories

2013-04-15 18:19:25 +02:00

bt-vhci.c

sysemu: avoid proliferation of include/ subdirectories

2013-04-15 18:19:25 +02:00

Changelog

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CODING_STYLE

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configure

configure: Require libfdt for arm, ppc, microblaze softmmu targets

2013-06-14 15:34:19 +01:00

COPYING

…

COPYING.LIB

…

coroutine-gthread.c

…

coroutine-sigaltstack.c

Merge remote-tracking branch 'kwolf/for-anthony' into staging

2013-02-26 07:44:39 -06:00

coroutine-ucontext.c

Fix warnings suppressors to honor --disable-werror

2013-04-17 10:28:04 -05:00

coroutine-win32.c

…

cpu-exec.c

target-i386/helper: remove DF macro

2013-06-15 17:50:21 +00:00

cpus.c

cpus: use error_setg_file_open()

2013-06-17 11:01:14 -04:00

cputlb.c

exec: Resolve subpages in one step except for IOTLB fills

2013-06-20 16:32:46 +02:00

device_tree.c

device tree: Fix cppcheck warning

2013-06-11 23:45:44 +04:00

device-hotplug.c

hw: move device-hotplug.o to toplevel, compile it once

2013-03-01 13:57:13 +01:00

disas.c

disas: Disassemble all ppc insns for the guest

2013-04-26 23:02:42 +02:00

dma-helpers.c

memory: add address_space_access_valid

2013-05-29 16:27:16 +02:00

dump.c

dump: qmp_dump_guest_memory(): use error_setg_file_open()

2013-06-17 11:01:14 -04:00

exec.c

memory: iommu support

2013-06-20 16:32:47 +02:00

gdbstub.c

gdbstub: let the debugger resume from guest panicked state

2013-06-10 11:36:11 -05:00

HACKING

osdep, kvm: rename low-level RAM allocation functions

2013-05-14 08:53:31 -05:00

hmp-commands.hx

dump: Drop qmp_dump_guest_memory() stub and build for all targets

2013-06-11 18:16:36 +02:00

hmp.c

hmp: add parameters device and -v for info block

2013-06-07 13:45:01 +02:00

hmp.h

Make qemu-io commands available in HMP

2013-06-06 11:27:05 +02:00

iohandler.c

iohandler: switch to GPollFD

2013-02-21 16:17:31 -06:00

ioport.c

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kvm-all.c

memory: make section size a 128-bit integer

2013-06-20 16:32:47 +02:00

kvm-stub.c

kvm: add kvm_readonly_mem_enabled

2013-05-29 08:15:35 -05:00

LICENSE

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main-loop.c

main-loop: do not include slirp/slirp.h, use libslirp.h instead

2013-06-12 18:43:08 +04:00

MAINTAINERS

NVMe: Initial commit for new storage interface

2013-06-17 17:47:59 +02:00

Makefile

Makefile: Install qemu-img and qemu-nbd man pages only if built

2013-06-11 23:45:44 +04:00

Makefile.objs

Make qemu-io commands available in HMP

2013-06-06 11:27:05 +02:00

Makefile.target

build: do not use TARGET_ARCH

2013-06-14 15:33:10 +01:00

memory_mapping.c

memory_mapping: Improve qemu_get_guest_memory_mapping() error reporting

2013-06-11 19:38:13 +02:00

memory.c

memory: iommu support

2013-06-20 16:32:47 +02:00

migration-exec.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-fd.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-tcp.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration-unix.c

migration: eliminate s->migration_file

2013-03-11 13:32:03 +01:00

migration.c

migration: Remove duplicate bandwidth_limit set

2013-06-01 14:25:38 +04:00

monitor.c

monitor: Simplify do_inject_mce() with qemu_get_cpu()

2013-06-11 00:09:48 +02:00

nbd.c

nbd: support large NBD requests

2013-05-03 13:05:49 +02:00

os-posix.c

Add option to mlock qemu and guest memory

2013-04-22 08:52:23 -05:00

os-win32.c

qemu-timer: move timeBeginPeriod/timeEndPeriod to os-win32

2013-04-12 18:27:16 +02:00

page_cache.c

remove some double-includes

2013-05-18 16:35:12 +04:00

qapi-schema-test.json

qapi: add native list coverage for QMP output visitor tests

2013-05-23 09:44:21 -04:00

qapi-schema.json

build: drop TARGET_TYPE

2013-06-14 15:33:12 +01:00

qdev-monitor.c

qdev: Let qdev_prop_parse() pass through Error

2013-05-06 19:40:44 +02:00

qdict-test-data.txt

…

qemu-bridge-helper.c

qemu-bridge-helper: force usage of a very high MAC address for the bridge

2013-03-28 12:58:52 -05:00

qemu-char.c

create qemu_openpty_raw() helper function and move it to a separate file

2013-06-14 14:28:43 +04:00

qemu-coroutine-io.c

…

qemu-coroutine-lock.c

coroutine: stop using AioContext in CoQueue

2013-05-24 16:17:56 +02:00

qemu-coroutine-sleep.c

…

qemu-coroutine.c

coroutine: stop using AioContext in CoQueue

2013-05-24 16:17:56 +02:00

qemu-doc.texi

Remove Sun4c, Sun4d and a few CPUs

2013-05-26 11:37:58 +00:00

qemu-img-cmds.hx

qemu-img: Add compare subcommand

2013-02-22 21:21:10 +01:00

qemu-img.c

block: add image info query function bdrv_query_image_info()

2013-06-07 13:37:45 +02:00

qemu-img.texi

qemu-img: Add compare subcommand

2013-02-22 21:21:10 +01:00

qemu-io-cmds.c

qemu-io: Interface cleanup

2013-06-06 11:27:05 +02:00

qemu-io.c

qemu-io: Use the qemu version for -V

2013-06-06 11:27:05 +02:00

qemu-log.c

qemu-log: default to stderr for logging output

2013-02-26 13:31:47 -06:00

qemu-nbd.c

Add -f FMT / --format FMT arg to qemu-nbd

2013-04-15 14:29:20 -05:00

qemu-nbd.texi

Add -f FMT / --format FMT arg to qemu-nbd

2013-04-15 14:29:20 -05:00

qemu-options-wrapper.h

…

qemu-options.h

…

qemu-options.hx

doc: Drop ref to Bochs from -no-fd-bootchk documentation

2013-06-19 14:10:44 -05:00

qemu-seccomp.c

seccomp: add the asynchronous I/O syscalls to the whitelist

2013-05-30 11:46:07 -05:00

qemu-tech.texi

…

qemu-timer.c

qemu-timer: move timeBeginPeriod/timeEndPeriod to os-win32

2013-04-12 18:27:16 +02:00

qemu.sasl

…

qmp-commands.hx

qmp: add ImageInfo in BlockDeviceInfo used by query-block

2013-06-07 13:37:45 +02:00

qmp.c

QMP: Add cpu-add command

2013-05-01 13:06:07 +02:00

qtest.c

qtest: Handle addresses and values for {in, out}[bwl] as unsigned

2013-04-22 09:11:50 -05:00

readline.c

readline: Handle xterm escape sequences for Home/End keys

2013-05-14 08:53:22 -05:00

README

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rules.mak

win32: fix compilation again

2013-05-03 12:04:40 -05:00

savevm.c

savevm: qmp_xen_save_devices_state(): use error_setg_file_open()

2013-06-17 11:01:14 -04:00

spice-qemu-char.c

qemu-char: don't issue CHR_EVENT_OPEN in a BH

2013-06-10 11:38:37 -05:00

tcg-runtime.c

tcg: Implement multiword multiply helpers

2013-02-23 17:25:28 +00:00

tci.c

tci: Make tcg temporaries local to tcg_qemu_tb_exec

2013-04-11 19:58:21 +02:00

thread-pool.c

threadpool: drop global thread pool

2013-03-15 16:07:51 +01:00

thunk.c

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tpm.c

Move TPM passthrough specific command line options to backend structure

2013-04-23 10:40:40 -05:00

trace-events

Merge remote-tracking branch 'bonzini/iommu-for-anthony' into staging

2013-05-24 13:47:42 -05:00

translate-all.c

exec: return MemoryRegion from address_space_translate

2013-06-20 16:32:46 +02:00

translate-all.h

cputlb: Pass CPUState to cpu_unlink_tb()

2013-02-16 14:51:00 +01:00

user-exec.c

user-exec.c: aarch64 initial implementation of cpu_signal_handler

2013-06-12 16:20:23 +01:00

VERSION

Open up 1.6 development

2013-05-20 10:55:18 -05:00

version.rc

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vl.c

vl: Rename *boot_devices to *boot_order, for consistency

2013-06-19 14:10:42 -05:00

xbzrle.c

Move XBZRLE encoding code to a separate file to allow testing

2013-02-01 08:32:20 +01:00

xen-all.c

memory: make section size a 128-bit integer

2013-06-20 16:32:47 +02:00

xen-mapcache.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

xen-stub.c

hw: move headers to include/

2013-04-08 18:13:10 +02:00

README

Read the documentation in qemu-doc.html or on http://wiki.qemu.org

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