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2013-01-18PPC: E500: Calculate loading blob offsets properlyAlexander Graf
We have 3 blobs we need to load when booting the system: - kernel - initrd - dtb We place them in physical memory in that order. At least we should. This patch fixes the location calculation up to take any module into account, fixing the dtb offset along the way. Reported-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-01-18openpic: set mixed mode as supportedAlexander Graf
The Raven MPIC implementation supports the "Mixed" mode to work with an i8259. While we don't implement mixed mode, we should mark it as a supported mode in the mode bitmap. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-01-18openpic: unify gcr mode mask updatesAlexander Graf
The mode mask already masks out bits we don't care about, so the actual handling code can stay intact regardless. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-01-18openpic: move gcr write into a functionAlexander Graf
The GCR register contains too much functionality to be covered inside of the register switch statement. Move it out into a separate function. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-01-17Merge remote-tracking branch 'luiz/queue/qmp' into stagingAnthony Liguori
# By Wenchao Xia # Via Luiz Capitulino * luiz/queue/qmp: HMP: add sub command table to info HMP: move define of mon_cmds HMP: add infrastructure for sub command HMP: delete info handler HMP: add QDict to info callback handler
2013-01-17virtio-pci: fix irqfd cleanup argument orderMichael S. Tsirkin
Order of arguments of kvm_virtio_pci_irqfd_release got mixed up in all calls. As a result users see assertions during cleanup. Reported-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-17qom: Extend documentation on QOM method conceptsAndreas Färber
Add a documentation section "Methods" and discuss among others how to handle overriding virtual methods. Clarify DeviceClass::realize documentation and refer to the above. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-17Makefile: drop recursive libcacard cleanStefan Hajnoczi
Commit eb8eb53e5846a957cf333f2e1ec8cb6e0c04 ("libcacard: rewrite Makefile in non-recursive style") refactored libcacard/Makefile so it can be included by the top-level Makefile. The top-level clean target still loops over subdirectories, including libcacard/, to invoke recursive clean. Remove libcacard from the recursive clean since its files are already included at the top level. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-17HMP: add sub command table to infoWenchao Xia
Now info command takes a table of sub info commands, and changed do_info() to do_info_help() to do help funtion only. Note that now "info <unknown-topic>" returns error instead of list of info topics. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-01-17HMP: move define of mon_cmdsWenchao Xia
Because mon_cmds may use info_cmds, so adjust the declare sequence of them. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-01-17HMP: add infrastructure for sub commandWenchao Xia
This patch make parsing of hmp command aware of that it may have sub command. Also discard simple encapsulation function monitor_find_command(). For case "@command ", space after @command is filtered out. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-01-17HMP: delete info handlerWenchao Xia
Now cmd and info handler have same format, so delete info handler. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-01-17HMP: add QDict to info callback handlerWenchao Xia
This patch change all info call back function to take additional QDict * parameter, which allow those command take parameter. Now it is set to NULL at default case. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-01-16bswap: improve gluingBlue Swirl
OpenBSD system compiler (gcc 4.2.1) has problems with concatenation of macro arguments in macro functions: CC aes.o In file included from /src/qemu/include/qemu-common.h:126, from /src/qemu/aes.c:30: /src/qemu/include/qemu/bswap.h: In function 'leul_to_cpu': /src/qemu/include/qemu/bswap.h:461: warning: implicit declaration of function 'bswapHOST_LONG_BITS' /src/qemu/include/qemu/bswap.h:461: warning: nested extern declaration of 'bswapHOST_LONG_BITS' Function leul_to_cpu() is only used in kvm-all.c, so the warnings are not fatal on OpenBSD without -Werror. Fix by applying glue(). Also add do {} while(0) wrapping and fix semicolon use while at it. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16Merge remote-tracking branch 'kraxel/chardev.1' into stagingAnthony Liguori
# By Gerd Hoffmann # Via Gerd Hoffmann * kraxel/chardev.1: chardev: add pty chardev support to chardev-add (qmp) chardev: add socket chardev support to chardev-add (qmp) chardev: add parallel chardev support to chardev-add (qmp) chardev: add serial chardev support to chardev-add (qmp) chardev: add file chardev support to chardev-add (qmp) chardev: add hmp hotplug commands chardev: add qmp hotplug commands, with null chardev support chardev: reduce chardev ifdef mess a bit chardev: fix QemuOpts lifecycle chardev: add error reporting for qemu_chr_new_from_opts
2013-01-16build: fix Win32 clean buildPaolo Bonzini
The version.o file did not appear explicitly as a dependency, and this caused clean builds to fail. Force its build by making the Makefile depend on version.o. (We cannot add it to libqemuutil.a, because it doesn't export any symbol and thus would not be pulled by the linker). Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Stefan Weil <sw@weilnetz.de> Tested-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16tmp105: Add temperature QOM propertyAndreas Färber
This obsoletes tmp105_set() and allows for better error handling. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16tmp105: QOM'ifyAndreas Färber
Introduce TYPE_ constant and cast macro. Move the state struct to the new header to allow for future embedding. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16tests: Add tmp105 qtest test caseAndreas Färber
Exercise all four commands of the TMP105, testing for an issue in the I2C TX path. The test case uses the N800's OMAP I2C and is the first for ARM. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16tmp105: Fix I2C protocol bugAndreas Färber
An early length postincrement in the TMP105's I2C TX path led to transfers of more than one byte to place the second byte in the third byte's place within the buffer and the third byte to get discarded. Fix this by explictly incrementing the length after the checks but before the callback is called, which again checks the length. Adjust the Coding Style while at it. Signed-off-by: Alex Horn <alex.horn@cs.ox.ac.uk> Signed-off-by: Andreas Färber <andreas.faerber@web.de> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16tmp105: Split out I2C message constants from headerAndreas Färber
Allows value sharing with qtest. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16libqtest: Prepare I2C libqosAndreas Färber
This adds a simple I2C API and a driver implementation for omap_i2c. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16audio: Replace non-portable asprintf in debug code by g_strdup_printfStefan Weil
sw->name already uses the correct g_free to free the allocated memory. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16usb-storage: Drop useless null test in usb_msd_handle_data()Markus Armbruster
scsi_req_new() never returns null, and scsi_req_enqueue() dereferences the pointer, so checking for null is useless. Spotted by Coverity. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16ui: Drop useless null tests in parse_keyboard_layout()Markus Armbruster
Spotted by Coverity. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16pseries: Replace non-portable asprintf by g_strdup_printfStefan Weil
g_strdup_printf already handles OOM errors, so some error handling in QEMU code can be removed. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16Add new DEFAULT_MACHINE_OPTIONS to q35 and ppc405Knut Omang
Without this default q35/ppc405 based machines would no longer boot after commit e4ada29e909787f629626660b1561f6a680187d3 Signed-off-by: Knut Omang <knut.omang@oracle.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16chardev: add pty chardev support to chardev-add (qmp)Gerd Hoffmann
The ptsname is returned directly, so there is no need to use query-chardev to figure the pty device path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: add socket chardev support to chardev-add (qmp)Gerd Hoffmann
qemu_chr_open_socket is split into two functions. All initialization after creating the socket file handler is split away into the new qemu_chr_open_socket_fd function. chr->filename doesn't get filled from QemuOpts any more. Qemu gathers the information using getsockname and getnameinfo instead. This way it will also work correctly for file handles passed via file descriptor passing. Finally qmp_chardev_open_socket() is the actual qmp hotplug implementation which basically just calls socket_listen or socket_connect and the new qemu_chr_open_socket_fd function. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: add parallel chardev support to chardev-add (qmp)Gerd Hoffmann
Also alias the old parport name to parallel for -chardev. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: add serial chardev support to chardev-add (qmp)Gerd Hoffmann
Similar to file, except that no separate in/out files are supported because it's pointless for direct device access. Also the special tty ioctl hooks (pass through linespeed settings etc) are activated on Unix. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: add file chardev support to chardev-add (qmp)Gerd Hoffmann
Add support for file chardevs. Output file is mandatory, input file is optional. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: add hmp hotplug commandsGerd Hoffmann
Add chardev-add and chardev-remove commands to the human monitor. chardev-add accepts the same syntax as -chardev, chardev-remove expects a chardev id. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: add qmp hotplug commands, with null chardev supportGerd Hoffmann
Add chardev-add and chardev-remove qmp commands. Hotplugging a null chardev is supported for now, more will be added later. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: reduce chardev ifdef mess a bitGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: fix QemuOpts lifecycleGerd Hoffmann
qemu_chr_new_from_opts handles QemuOpts release now, so callers don't have to worry. It will either be saved in CharDriverState, then released in qemu_chr_delete, or in the error case released instantly. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: add error reporting for qemu_chr_new_from_optsGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-15qdev: Prepare "realized" propertyAndreas Färber
Introduce the QOM realizefn suggested by Anthony. Detailed documentation is supplied in the qdev header. For now this implements a default DeviceClass::realize callback that just wraps DeviceClass::init, which it deprecates. Once all devices have been converted to DeviceClass::realize, DeviceClass::init is to be removed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15qdev: Fold state enum into bool realizedAndreas Färber
Whether the device was initialized or not is QOM-level information and currently unused. Drop it from device. This leaves the boolean state of whether or not DeviceClass::init was called or not, a.k.a. "realized". Suggested-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15pseries: set no default boot orderAvik Sil
This patch removes the default boot order for pseries machine. This allows the machine to handle a NULL boot order in case no -boot option is provided. Thus it helps SLOF firmware to verify if boot order is specified in command line or not. If no boot order is provided SLOF tries to boot from the device set in the nvram. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avik Sil <aviksil@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15Make default boot order machine specificAvik Sil
This patch makes default boot order machine specific instead of set globally. The default boot order can be set per machine in QEMUMachine boot_order. This also allows a machine to receive a NULL boot order when -boot isn't used and take an appropriate action accordingly. This helps machine boots from the devices as set in guest's non-volatile memory location in case no boot order is provided by the user. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avik Sil <aviksil@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15acl: Free memory allocated with g_malloc() with g_free()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15acl: Fix acl_remove not to mess up the ACLMarkus Armbruster
It leaks memory and fails to adjust qemu_acl member nentries. Future acl_add become confused: can misreport the position, and can silently fail to add. Cc: qemu-stable@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15sdl: Fix heap smash in sdl_zoom_rgb{16,32} for int > 32 bitsMarkus Armbruster
Careless use of malloc(): allocate Uint32[N], assign to int *, use int[N]. Fix by converting to g_new(). Functions can't fail anymore, so make them return void. Caller ignored the value anyway. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15kvm: add stub for kvm_irqchip_update_msi_routeMichael S. Tsirkin
ppc64 build needs this stub to build with virtio enabled. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15Merge remote-tracking branch 'afaerber/memory-ioport' into stagingAnthony Liguori
* afaerber/memory-ioport: acpi_piix4: Do not use old_portio-style callbacks xen_platform: Do not use old_portio-style callbacks hw/dma.c: Fix conversion of ioport_register* to MemoryRegion Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori
* stefanha/trivial-patches: configure: try pkg-config for curses qom: Make object_resolve_path_component() path argument const Add libcacard/trace/generated-tracers.c to .gitignore Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15Merge remote-tracking branch 'stefanha/block' into stagingAnthony Liguori
* stefanha/block: block: Fix how mirror_run() frees its buffer win32-aio: Fix how win32_aio_process_completion() frees buffer scsi-disk: qemu_vfree(NULL) is fine, simplify w32: Make qemu_vfree() accept NULL like the POSIX implementation sheepdog: clean up sd_aio_setup() sheepdog: multiplex the rw FD to flush cache block: clear dirty bitmap when discarding ide: issue discard asynchronously but serialize the pieces ide: fix TRIM with empty range entry block: make discard asynchronous raw: support discard on block devices raw-posix: remember whether discard failed raw-posix: support discard on more filesystems block: fix initialization in bdrv_io_limits_enable() qcow2: Fix segfault on zero-length write Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15Merge remote-tracking branch 'afaerber/qom-cpu' into stagingAnthony Liguori
* afaerber/qom-cpu: target-i386: Use switch in check_hw_breakpoints() target-i386: Avoid goto in hw_breakpoint_insert() target-i386: Introduce hw_{local,global}_breakpoint_enabled() target-i386: Define DR7 bit field constants target-i386: Move kvm_check_features_against_host() check to realize time target-i386: cpu_x86_register() consolidate freeing resources target-i386: Move setting defaults out of cpu_x86_parse_featurestr() target-i386: check/enforce: Check all feature words target-i386/cpu.c: Add feature name array for ext4_features target-i386: kvm_check_features_against_host(): Use feature_word_info target-i386/cpu: Introduce FeatureWord typedefs target-i386: Disable kvm_mmu by default kvm: Add fake KVM constants to avoid #ifdefs on KVM-specific code exec: Return CPUState from qemu_get_cpu() xen: Simplify halting of first CPU kvm: Pass CPUState to kvm_init_vcpu() cpu: Move cpu_index field to CPUState cpu: Move numa_node field to CPUState target-mips: Clean up mips_cpu_map_tc() documentation cpu: Move nr_{cores,threads} fields to CPUState Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-15Merge remote-tracking branch 'afaerber-or/prep-up' into stagingAnthony Liguori
* afaerber-or/prep-up: pc87312: Avoid define conflict on mingw32 pc87312: Replace register_ioport_*() with MemoryRegion Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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