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Alexey Kardashevskiy da95324ebe spapr_iommu: Enable multiple TCE requests 
Currently only single TCE entry per request is supported (H_PUT_TCE).
However PAPR+ specification allows multiple entry requests such as
H_PUT_TCE_INDIRECT and H_STUFF_TCE. Having less transitions to the host
kernel via ioctls, support of these calls can accelerate IOMMU operations.

This implements H_STUFF_TCE and H_PUT_TCE_INDIRECT.

This advertises "multi-tce" capability to the guest if the host kernel
supports it (KVM_CAP_SPAPR_MULTITCE) or guest is running in TCG mode.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
2014-06-16 13:24:39 +02:00
audio
audio: Drop superfluous conditionals around g_free()
2014-06-13 12:34:54 +02:00
backends
build: convert some obj-specific CFLAGS to use new foo.o-cflags syntax
2014-05-08 15:27:49 +02:00
block
vdi: remove double conversion
2014-06-10 19:39:34 +04:00
bsd-user
bsd-user: Fix syscall format, add strace support for more syscalls
2014-06-11 00:25:06 +01:00
default-configs
target-ppc: Enable Building of libdecnumber
2014-06-16 13:24:29 +02:00
disas
disas/libvixl: Update to libvixl 1.4
2014-05-13 16:09:35 +01:00
docs
libcacard: improve documentation
2014-06-10 07:44:01 +02:00
dtc @ bc895d6d09
…
fpu
…
fsdev
…
gdb-xml
…
hw
spapr_iommu: Enable multiple TCE requests
2014-06-16 13:24:39 +02:00
include
macio ide: Do remainder access asynchronously
2014-06-16 13:24:38 +02:00
libcacard
Merge remote-tracking branch 'remotes/bonzini/configure' into staging
2014-06-11 15:36:48 +01:00
libdecnumber
libdecnumber: Fix decNumberSetBCD
2014-06-16 13:24:29 +02:00
linux-headers
linux-headers: update
2014-05-20 13:05:58 +02:00
linux-user
target-arm: A64: Implement two-register SHA instructions
2014-06-09 16:06:12 +01:00
net
net: Export valid host network devices list
2014-06-11 10:10:29 -04:00
pc-bios
PPC: Add u-boot firmware for e500
2014-06-16 13:24:35 +02:00
pixman @ 97336fad32
…
po
…
qapi
qapi: Extract qapi/block.json definitions
2014-06-06 16:25:48 +02:00
qga
qga: Fix handle fd leak in acquire_privilege()
2014-06-03 15:07:59 -05:00
qobject
json-parser: drop superfluous assignment for token variable
2014-06-11 10:10:29 -04:00
qom
…
roms
PPC: Add u-boot firmware for e500
2014-06-16 13:24:35 +02:00
scripts
trace: Multi-backend tracing
2014-06-09 15:43:40 +02:00
slirp
slirp: Remove unused zero_ethaddr[] variable
2014-06-10 19:39:34 +04:00
stubs
dump: Make DumpState and endian conversion routines available for arch-specific dump code
2014-06-16 13:24:36 +02:00
sysconfigs/target
…
target-alpha
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-arm
target-arm: Use Common Tables in AES Instructions
2014-06-16 13:24:33 +02:00
target-cris
target-cris/translate.c: Remove _t_gen_mov_TN_env and _t_gen_mov_env_TN
2014-06-09 01:04:44 +02:00
target-i386
target-i386: Use Common ShiftRows and InvShiftRows Tables
2014-06-16 13:24:33 +02:00
target-lm32
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-m68k
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-microblaze
target-microblaze: Delete unused sign_extend() function
2014-06-10 19:39:34 +04:00
target-mips
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-moxie
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-openrisc
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-ppc
spapr_iommu: Enable multiple TCE requests
2014-06-16 13:24:39 +02:00
target-s390x
s390x/kvm: inject via flic
2014-06-10 09:50:27 +02:00
target-sh4
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-sparc
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-unicore32
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
target-xtensa
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
tcg
Merge remote-tracking branch 'remotes/bonzini/softmmu-smap' into staging
2014-06-05 21:06:14 +01:00
tests
vmstate: Refactor opening of files
2014-06-16 04:55:27 +02:00
trace
glib-compat.h: add new thread API emulation on top of pre-2.31 API
2014-06-10 07:44:01 +02:00
ui
spice: add mouse cursor support
2014-06-13 12:34:57 +02:00
util
util: Add InvMixColumns
2014-06-16 13:24:33 +02:00
.exrc
…
.gitignore
configure: Put tempfiles in a subdir of the build directory
2014-05-24 00:34:38 +04:00
.gitmodules
PPC: Add u-boot firmware for e500
2014-06-16 13:24:35 +02:00
.mailmap
…
.travis.yml
trace: Multi-backend tracing
2014-06-09 15:43:40 +02:00
aio-posix.c
…
aio-win32.c
…
arch_init.c
migration: catch unknown flags in ram_load
2014-06-16 04:55:27 +02:00
async.c
aio: fix qemu_bh_schedule() bh->ctx race condition
2014-06-04 09:56:06 +02:00
balloon.c
…
block-migration.c
block: fix wrong order in live block migration setup
2014-06-04 11:22:39 +02:00
block.c
throttle: add throttle_detach/attach_aio_context()
2014-06-04 09:56:12 +02:00
blockdev-nbd.c
nbd: Close socket on negotiation failure.
2014-05-24 00:07:29 +04:00
blockdev.c
blockdev: acquire AioContext in block_set_io_throttle
2014-06-04 09:56:12 +02:00
blockjob.c
block: Move op_blocker check from block_job_create to its caller
2014-05-28 14:28:46 +02:00
bt-host.c
…
bt-vhci.c
…
Changelog
…
CODING_STYLE
…
configure
PPC: Add u-boot firmware for e500
2014-06-16 13:24:35 +02:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
glib-compat.h: add new thread API emulation on top of pre-2.31 API
2014-06-10 07:44:01 +02:00
coroutine-sigaltstack.c
…
coroutine-ucontext.c
…
coroutine-win32.c
…
cpu-exec.c
cpu: make CPU_INTERRUPT_RESET available on all targets
2014-05-13 13:21:51 +02:00
cpus.c
savevm: Remove all the unneeded version_minimum_id_old (rest)
2014-05-14 15:24:51 +02:00
cputlb.c
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
device_tree.c
…
device-hotplug.c
…
disas.c
monitor: QEMU Monitor Instruction Disassembly Incorrect for PowerPC LE Mode
2014-06-16 13:24:26 +02:00
dma-helpers.c
dma-helpers: avoid calling dma_bdrv_unmap() twice
2014-05-24 00:28:43 +04:00
dump.c
dump: Make DumpState and endian conversion routines available for arch-specific dump code
2014-06-16 13:24:36 +02:00
exec.c
savevm: Remove all the unneeded version_minimum_id_old (rest)
2014-05-14 15:24:51 +02:00
gdbstub.c
…
HACKING
…
hmp-commands.hx
monitor: Add delvm and loadvm argument completion
2014-06-11 10:10:29 -04:00
hmp.c
Block patches
2014-05-20 11:57:52 +01:00
hmp.h
monitor: Add delvm and loadvm argument completion
2014-06-11 10:10:29 -04:00
iohandler.c
iohandler.c: Properly initialize sigaction struct
2014-05-24 00:07:29 +04:00
ioport.c
…
iothread.c
…
kvm-all.c
Merge remote-tracking branch 'remotes/kvm/uq/master' into staging
2014-06-05 19:16:28 +01:00
kvm-stub.c
s390x/virtio-ccw: wire up irq routing and irqfds
2014-05-20 13:05:58 +02:00
LICENSE
…
main-loop.c
…
MAINTAINERS
MAINTAINERS: update Calxeda Highbank maintainer and status
2014-05-27 17:09:49 +01:00
Makefile
trace: Multi-backend tracing
2014-06-09 15:43:40 +02:00
Makefile.objs
libcacard: remove libcacard-specific CFLAGS and LIBS from global vars
2014-05-09 22:59:40 +02:00
Makefile.target
target-ppc: Enable Building of libdecnumber
2014-06-16 13:24:29 +02:00
memory_mapping.c
…
memory.c
memory: Sanity check that no listeners remain on a destroyed AddressSpace
2014-05-30 12:59:00 -06:00
migration-exec.c
…
migration-fd.c
…
migration-rdma.c
rdma: Fix block during rdma migration
2014-06-16 04:55:27 +02:00
migration-tcp.c
Coverity: Fix failure path for qemu_accept in migration
2014-05-05 22:15:03 +02:00
migration-unix.c
Coverity: Fix failure path for qemu_accept in migration
2014-05-05 22:15:03 +02:00
migration.c
migration: catch unknown flags in ram_load
2014-06-16 04:55:27 +02:00
module-common.c
…
monitor.c
monitor: QEMU Monitor Instruction Disassembly Incorrect for PowerPC LE Mode
2014-06-16 13:24:26 +02:00
nbd.c
nbd: Miscellaneous typo fixes.
2014-05-24 00:07:29 +04:00
os-posix.c
…
os-win32.c
…
page_cache.c
migration: Plug memory leak in migrate-set-cache-size command
2014-06-10 19:54:43 +04:00
qapi-schema.json
qapi: Extract qapi/block.json definitions
2014-06-06 16:25:48 +02:00
qdev-monitor.c
qdev: Implement named GPIOs
2014-05-28 17:36:21 +02:00
qdict-test-data.txt
…
qemu-bridge-helper.c
…
qemu-char.c
char: fix avail_connections init in qemu_chr_open_eventfd()
2014-06-13 12:34:55 +02:00
qemu-coroutine-io.c
…
qemu-coroutine-lock.c
…
qemu-coroutine-sleep.c
…
qemu-coroutine.c
…
qemu-doc.texi
…
qemu-file.c
Make qemu_peek_buffer loop until it gets it's data
2014-05-05 22:15:03 +02:00
qemu-img-cmds.hx
…
qemu-img.c
qemu-img: Document check exit codes
2014-06-04 11:30:32 +02:00
qemu-img.texi
qemu-img: Document check exit codes
2014-06-04 11:30:32 +02:00
qemu-io-cmds.c
…
qemu-io.c
trace: Multi-backend tracing
2014-06-09 15:43:40 +02:00
qemu-log.c
…
qemu-nbd.c
qemu-nbd: Don't use qerror_report()
2014-05-28 14:28:46 +02:00
qemu-nbd.texi
nbd: Miscellaneous typo fixes.
2014-05-24 00:07:29 +04:00
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
pc,pci,virtio,qdev fixes, tests
2014-06-05 21:52:37 +01:00
qemu-seccomp.c
…
qemu-tech.texi
…
qemu-timer.c
vl.c: remove init_clocks call from main
2014-05-09 20:57:32 +02:00
qemu.nsi
…
qemu.sasl
…
qmp-commands.hx
Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging
2014-05-22 19:04:49 +01:00
qmp.c
qmp: Don't use error_is_set() to suppress additional errors
2014-05-09 09:11:32 -04:00
qtest.c
qtest: fix hex2nib for capital characters
2014-06-10 19:39:34 +04:00
README
…
rules.mak
rules.mak: Rewrite unnest-vars
2014-06-10 13:59:02 +02:00
savevm.c
…
softmmu_template.h
softmmu: move softmmu_template.h out of include/
2014-06-05 16:10:33 +02:00
spice-qemu-char.c
…
tcg-runtime.c
tcg: Push tcg-runtime routines into exec/helper-*
2014-05-28 09:33:54 -07:00
tci.c
Merge remote-tracking branch 'remotes/bonzini/softmmu-smap' into staging
2014-06-05 21:06:14 +01:00
thread-pool.c
aio: Fix use-after-free in cancellation path
2014-05-28 14:28:46 +02:00
thunk.c
…
tpm.c
…
trace-events
spapr_iommu: Enable multiple TCE requests
2014-06-16 13:24:39 +02:00
translate-all.c
tcg-mips: Constrain the code_gen_buffer to be within one 256mb segment
2014-05-24 08:45:00 -07:00
translate-all.h
…
user-exec.c
softmmu: introduce cpu_ldst.h
2014-06-05 16:10:33 +02:00
VERSION
…
version.rc
…
vl.c
trace: Multi-backend tracing
2014-06-09 15:43:40 +02:00
vmstate.c
savevm: Ignore minimum_version_id_old if there is no load_state_old
2014-05-05 22:15:03 +02:00
xbzrle.c
…
xen-common-stub.c
xen: factor out common functions
2014-05-07 16:16:43 +00:00
xen-common.c
xen: factor out common functions
2014-05-07 16:16:43 +00:00
xen-hvm-stub.c
xen: factor out common functions
2014-05-07 16:16:43 +00:00
xen-hvm.c
xen: replace ffsl with ctzl
2014-06-11 00:25:06 +01:00
xen-mapcache.c
…

README 

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

- QEMU team
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