Move the property types and property macros implemented in
qdev-properties-system.c to a new qdev-properties-system.h
header.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-16-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Fix code style. Don't use '#' flag of printf format ('%#') in
format strings, use '0x' prefix instead
Signed-off-by: Xinhao Zhang <zhangxinhao1@huawei.com>
Signed-off-by: Kai Deng <dengkai1@huawei.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20201116140148.2850128-1-zhangxinhao1@huawei.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
In the previous commits we made cpu_exec_* and debug_excp_handler
optional, so we can now remove these no-op handlers.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201212155530.23098-13-cfontana@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
fw-path-provider.c is only consumed by qdev-fw.c, which itself
is in softmmu_ss[], so we can restrict fw-path-provider.c to
softmmu too.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20201207220709.4017938-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Generalize the qdev_hotplug variable to the different phases of
machine initialization. We would like to allow different
monitor commands depending on the phase.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
machine_init_done is not the right flag to check when preconfig
is taken into account; for example "./qemu-system-x86_64 -serial
mon:stdio -preconfig" does not print the QEMU monitor header until after
exit_preconfig. Add back a custom bool for mux character devices. This
partially undoes commit c7278b4355 ("chardev: introduce chr_machine_done
hook", 2018-03-12), but it keeps the cleaner logic using a function
pointer in ChardevClass.
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
qdev_machine_creation_done is only setting a flag now. Extend it to
move more code out of vl.c. Leave only consistency checks and gdbserver
processing in qemu_machine_creation_done.
gdbserver_start can be moved after qdev_machine_creation_done because
it only does listen on the socket and creates some internal data
structures; it does not send any data (e.g. guest state) over the socket.
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The preconfig state is only used if -incoming is not specified, which
makes the RunState state machine more tricky than it need be. However
there is already an equivalent condition which works even with -incoming,
namely qdev_hotplug. Use it instead of a separate runstate.
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* gdbstub: Correct misparsing of vCont C/S requests
* openrisc: Move pic_cpu code into CPU object proper
* nios2: Move IIC code into CPU object proper
* Improve reporting of ROM overlap errors
* xlnx-versal: Add USB support
* hw/misc/zynq_slcr: Avoid #DIV/0! error
* Numonyx: Fix dummy cycles and check for SPI mode on cmds
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20201215' into staging
target-arm queue:
* gdbstub: Correct misparsing of vCont C/S requests
* openrisc: Move pic_cpu code into CPU object proper
* nios2: Move IIC code into CPU object proper
* Improve reporting of ROM overlap errors
* xlnx-versal: Add USB support
* hw/misc/zynq_slcr: Avoid #DIV/0! error
* Numonyx: Fix dummy cycles and check for SPI mode on cmds
# gpg: Signature made Tue 15 Dec 2020 13:59:46 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-20201215:
hw/block/m25p80: Fix Numonyx fast read dummy cycle count
hw/block/m25p80: Check SPI mode before running some Numonyx commands
hw/block/m25p80: Fix when VCFG XIP bit is set for Numonyx
hw/block/m25p80: Make Numonyx config field names more accurate
hw/misc/zynq_slcr: Avoid #DIV/0! error
arm: xlnx-versal: Connect usb to virt-versal
usb: xlnx-usb-subsystem: Add xilinx usb subsystem
usb: Add DWC3 model
usb: Add versal-usb2-ctrl-regs module
elf_ops.h: Be more verbose with ROM blob names
elf_ops.h: Don't truncate name of the ROM blobs we create
hw/core/loader.c: Improve reporting of ROM overlap errors
hw/core/loader.c: Track last-seen ROM in rom_check_and_register_reset()
target/nios2: Use deposit32() to update ipending register
target/nios2: Move nios2_check_interrupts() into target/nios2
target/nios2: Move IIC code into CPU object proper
target/openrisc: Move pic_cpu code into CPU object proper
hw/openrisc/openrisc_sim: Abstract out "get IRQ x of CPU y"
hw/openrisc/openrisc_sim: Use IRQ splitter when connecting IRQ to multiple CPUs
gdbstub: Correct misparsing of vCont C/S requests
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Only softmmu code uses DEFINE_PROP_UUID, and it currently depends
on error_set_from_qdev_prop_error(). Move it to
qdev-properties-system.c to get out of our way when refactoring
the qdev property system.
We can eventually move it back to the core property system later,
after removing usage of error_set_from_qdev_prop_error().
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-15-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
There are no users of the function outside qdev-properties.c.
Make function static and rename it to get_uint16().
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-14-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Make the code more generic and not specific to TYPE_DEVICE.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com> #s390 parts
Message-Id: <20201211220529.2290218-13-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Make the code more generic and not specific to TYPE_DEVICE.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-12-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Make the code more generic and not specific to TYPE_DEVICE.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Make the code more generic and not specific to TYPE_DEVICE.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com> #s390 parts
Acked-by: Paul Durrant <paul@xen.org>
Message-Id: <20201211220529.2290218-10-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Make the code more generic and not specific to TYPE_DEVICE.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-9-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Make the code more generic and not specific to TYPE_DEVICE.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-8-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
All other qdev property error messages use "<type>.<property>"
instead of "<id>.<property>". Change set_size32() for consistency,
and to make the code not specific to TYPE_DEVICE.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-7-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This setter is one of the very few property setters that don't
check dev->realized, and there's no reason to make size
properties different from the rest. Add the missing check.
Fixes: e8cd45c78f ("qdev: Add SIZE type to qdev properties")
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-5-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Move everything related to Property and PropertyInfo to
qdev-properties.[ch] to make it easier to refactor that code.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-4-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
There's no reason to keep the property list separate from the CPU
class code. Move the variable to hw/core/cpu.c and make it
static.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201211220529.2290218-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
In rom_check_and_register_reset() we report to the user if there is
a "ROM region overlap". This has a couple of problems:
* the reported information is not very easy to intepret
* the function just prints the overlap to stderr (and relies on
its single callsite in vl.c to do an error_report() and exit)
* only the first overlap encountered is diagnosed
Make this function use error_report() and error_printf() and
report a more user-friendly report with all the overlaps
diagnosed.
Sample old output:
rom: requested regions overlap (rom dtb. free=0x0000000000008000, addr=0x0000000000000000)
qemu-system-aarch64: rom check and register reset failed
Sample new output:
qemu-system-aarch64: Some ROM regions are overlapping
These ROM regions might have been loaded by direct user request or by default.
They could be BIOS/firmware images, a guest kernel, initrd or some other file loaded into guest memory.
Check whether you intended to load all this guest code, and whether it has been built to load to the correct addresses.
The following two regions overlap (in the cpu-memory-0 address space):
phdr #0: /home/petmay01/linaro/qemu-misc-tests/ldmia-fault.axf (addresses 0x0000000000000000 - 0x0000000000008000)
dtb (addresses 0x0000000000000000 - 0x0000000000100000)
The following two regions overlap (in the cpu-memory-0 address space):
phdr #1: /home/petmay01/linaro/qemu-misc-tests/bad-psci-call.axf (addresses 0x0000000040000000 - 0x0000000040000010)
phdr #0: /home/petmay01/linaro/qemu-misc-tests/bp-test.elf (addresses 0x0000000040000000 - 0x0000000040000020)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201129203923.10622-3-peter.maydell@linaro.org
In rom_check_and_register_reset() we detect overlaps by looking at
whether the ROM blob we're currently examining is in the same address
space and starts before the previous ROM blob ends. (This works
because the ROM list is kept sorted in order by AddressSpace and then
by address.)
Instead of keeping the AddressSpace and last address of the previous ROM
blob in local variables, just keep a pointer to it.
This will allow us to print more useful information when we do detect
an overlap.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201129203923.10622-2-peter.maydell@linaro.org
Move CHECKPOINT_INIT right before the machine initialization is
completed. Everything before is essentially an extension of
command line parsing.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Some very simple initialization routines can be nested in existing
subsystem-level functions, do that to simplify qemu_init.
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Once smp_parse is done, the validation operates on the MachineState.
There is no reason for that code to be in vl.c.
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
In order to use inclusive terminology, rename 'slave stream'
as 'sink stream'.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <20200910070131.435543-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Change to "expects a THING" where that's an obvious improvement
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20201113082626.2725812-11-armbru@redhat.com>
Add 6.0 machine types for arm/i440fx/q35/s390x/spapr.
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20201109173928.1001764-1-cohuck@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
You should not use pasive.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20201118083748.1328-17-quintela@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
We didn't use at all the -1 value, and we don't really care. It was
only used for the cases when this is not the device that we are
searching for. And in that case we should not hide the device.
Once there, simplify virtio-Snet_primary_should_be_hidden.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20201118083748.1328-16-quintela@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This reverts commit bccb20c49d as it
introduced a regression blocking bus addresses > 0x1f or higher.
Legal bus numbers go up to 0xff.
Fixes: bccb20c49d ("Use qemu_strtoul() in set_pci_host_devaddr()")
Reported-by: Klaus Herman <kherman@inbox.lv>
Reported-by: Geoffrey McRae <geoff@hostfission.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: "Philippe Mathieu-Daudé" <philmd@redhat.com>
Message-Id: <20201120130409.956956-1-mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This patch fixes CID 1432800 by removing an unnecessary check.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.
This patch contains all the files, whose maintainer I could not get
from ‘get_maintainer.pl’ script.
Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Message-Id: <20201023124424.20177-1-chetan4windows@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[thuth: Adapted exec.c and qdev-monitor.c to new location]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Advertise both types of events as supported when the guest OS
queries the pvpanic device. Currently only PVPANIC_PANICKED is
exposed; PVPANIC_CRASHLOADED must also be advertised, but only on
new machine types.
Fixes: 7dc58deea7 ("pvpanic: implement crashloaded event handling")
Reported-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.
Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201023122633.19466-1-chetan4windows@gmail.com>
[PMD: Added hw/mips/ prefix in subject]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
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Merge remote-tracking branch 'remotes/nvme/tags/pull-nvme-20201102' into staging
nvme pull 2 Nov 2020
# gpg: Signature made Mon 02 Nov 2020 15:20:30 GMT
# gpg: using RSA key DBC11D2D373B4A3755F502EC625156610A4F6CC0
# gpg: Good signature from "Keith Busch <kbusch@kernel.org>" [unknown]
# gpg: aka "Keith Busch <keith.busch@gmail.com>" [unknown]
# gpg: aka "Keith Busch <keith.busch@intel.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: DBC1 1D2D 373B 4A37 55F5 02EC 6251 5661 0A4F 6CC0
* remotes/nvme/tags/pull-nvme-20201102: (30 commits)
hw/block/nvme: fix queue identifer validation
hw/block/nvme: fix create IO SQ/CQ status codes
hw/block/nvme: fix prp mapping status codes
hw/block/nvme: report actual LBA data shift in LBAF
hw/block/nvme: add trace event for requests with non-zero status code
hw/block/nvme: add nsid to get/setfeat trace events
hw/block/nvme: reject io commands if only admin command set selected
hw/block/nvme: support for admin-only command set
hw/block/nvme: validate command set selected
hw/block/nvme: support per-namespace smart log
hw/block/nvme: fix log page offset check
hw/block/nvme: remove pointless rw indirection
hw/block/nvme: update nsid when registered
hw/block/nvme: change controller pci id
pci: allocate pci id for nvme
hw/block/nvme: support multiple namespaces
hw/block/nvme: refactor identify active namespace id list
hw/block/nvme: add support for sgl bit bucket descriptor
hw/block/nvme: add support for scatter gather lists
hw/block/nvme: harden cmb access
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In ptimer_reload(), we call the callback function provided by the
timer device that is using the ptimer. This callback might disable
the ptimer. The code mostly handles this correctly, except that
we'll still print the warning about "Timer with delta zero,
disabling" if the now-disabled timer happened to be set such that it
would fire again immediately if it were enabled (eg because the
limit/reload value is zero).
Suppress the spurious warning message and the unnecessary
repeat-deletion of the underlying timer in this case.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20201015151829.14656-2-peter.maydell@linaro.org
The nanosecond unit greatly limits the dynamic range we can display in
clock value traces, for values in the order of 1GHz and more. The
internal representation can go way beyond this value and it is quite
common for today's clocks to be within those ranges.
For example, a frequency between 500MHz+ and 1GHz will be displayed as
1ns. Beyond 1GHz, it will show up as 0ns.
Replace nanosecond periods traces with frequencies in the Hz unit
to have more dynamic range in the trace output.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Damien Hedde <damien.hedde@greensocs.com>
Signed-off-by: Luc Michel <luc@lmichel.fr>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
There are two reasons for changing this:
1. The nvme device currently uses an internal Intel device id.
2. Since commits "nvme: fix write zeroes offset and count" and "nvme:
support multiple namespaces" the controller device no longer has
the quirks that the Linux kernel think it has.
As the quirks are applied based on pci vendor and device id, change
them to get rid of the quirks.
To keep backward compatibility, add a new 'use-intel-id' parameter to
the nvme device to force use of the Intel vendor and device id. This is
off by default but add a compat property to set this for 5.1 machines
and older. If a 5.1 machine is booted (or the use-intel-id parameter is
explicitly set to true), the Linux kernel will just apply these
unnecessary quirks:
1. NVME_QUIRK_IDENTIFY_CNS which says that the device does not support
anything else than values 0x0 and 0x1 for CNS (Identify Namespace
and Identify Namespace). With multiple namespace support, this just
means that the kernel will "scan" namespaces instead of using
"Active Namespace ID list" (CNS 0x2).
2. NVME_QUIRK_DISABLE_WRITE_ZEROES. The nvme device started out with a
broken Write Zeroes implementation which has since been fixed in
commit 9d6459d21a ("nvme: fix write zeroes offset and count").
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Initialize the object's values from the class when the object is
created, no need to have vl.c do it for us.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Clean up vl.c, default min/max/default_cpus to uniprocessor
directly in the QOM class initialization code.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
