Commit Graph

921 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé
98199a654c hw/core: Restrict 'fw-path-provider.c' to system mode emulation
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>
2020-12-15 12:52:07 -05:00
Paolo Bonzini
2f181fbd5a machine: introduce MachineInitPhase
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>
2020-12-15 12:51:52 -05:00
Paolo Bonzini
5a1ee6077b chardev: do not use machine_init_done
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>
2020-12-15 12:51:51 -05:00
Paolo Bonzini
f66dc8737c vl: move all generic initialization out of vl.c
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>
2020-12-15 12:51:50 -05:00
Paolo Bonzini
c5e3c9182d vl: extract softmmu/globals.c
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 12:51:50 -05:00
Paolo Bonzini
164dafd174 remove preconfig state
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>
2020-12-15 12:51:48 -05:00
Eduardo Habkost
38255efffe qdev: Move UUID property to qdev-properties-system.c
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
364f7e833d qdev: Make qdev_propinfo_get_uint16() static
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
c7525b183c qdev: Make error_set_from_qdev_prop_error() get Object* argument
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
381481597c qdev: Make check_prop_still_unset() get Object* argument
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
395012756c qdev: Make qdev_find_global_prop() get Object* argument
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
828ade86ee qdev: Make qdev_get_prop_ptr() get Object* arg
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
605d9fc0e3 qdev: Make bit_prop_set() get Object* argument
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
40ea00b066 qdev: Make PropertyInfo.print method get Object* argument
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
5eb32b2113 qdev: Don't use dev->id on set_size32() error message
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
85f6f43283 qdev: Check dev->realized at set_size()
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
d3fd6e7380 qdev: Move property code to qdev-properties.[ch]
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>
2020-12-15 10:02:07 -05:00
Eduardo Habkost
1b36e4f5a5 cpu: Move cpu_common_props to hw/core/cpu.c
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>
2020-12-15 10:02:07 -05:00
Peter Maydell
b785d25e91 * Fix for NULL segments (Bin Meng)
* Support for 32768 CPUs on x86 without IOMMU (David)
 * PDEP/PEXT fix and testcase (myself)
 * Remove bios_name and ram_size globals (myself)
 * qemu_init rationalization (myself)
 * Update kernel-doc (myself + upstream patches)
 * Propagate MemTxResult across DMA and PCI functions (Philippe)
 * Remove master/slave when applicable (Philippe)
 * WHPX support for in-kernel irqchip (Sunil)
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl/SWS4UHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroMHLAf8Cr1nOn1ou2S2H9vePeoqRAVGdQBv
 tbQ/nZs+2NZMyhLF7mBj7y6Ym0wNyXzkyiFnN1wR04V5e0tF+q1Y0OOZtihJ+Ntk
 esjzHAzdqS22xI2dNnNDBo69eQQKDq3C0Ug5x6z63tO81AoTNKP+vq+QbZqe7v7K
 2TScroAnhX9zE5Hz1+qJ35w13EMCNFnUPHNcOwxVSGHj4HNoEpIjjcE6rme46jX+
 REsEGKJKIJ88aV2hzOLSrdJ0/mNuWsjfOvcfgtoIYUPbb55hHMykqD+LapoyEp8K
 gjnco6JT6wWFN1+tVxTjY4TaERVw+NGomd2QyHSbanDoRd8igFhxu2gBnQ==
 =yeQi
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* Fix for NULL segments (Bin Meng)
* Support for 32768 CPUs on x86 without IOMMU (David)
* PDEP/PEXT fix and testcase (myself)
* Remove bios_name and ram_size globals (myself)
* qemu_init rationalization (myself)
* Update kernel-doc (myself + upstream patches)
* Propagate MemTxResult across DMA and PCI functions (Philippe)
* Remove master/slave when applicable (Philippe)
* WHPX support for in-kernel irqchip (Sunil)

# gpg: Signature made Thu 10 Dec 2020 17:21:50 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (113 commits)
  scripts: kernel-doc: remove unnecessary change wrt Linux
  Revert "docs: temporarily disable the kernel-doc extension"
  scripts: kernel-doc: use :c:union when needed
  scripts: kernel-doc: split typedef complex regex
  scripts: kernel-doc: fix typedef parsing
  Revert "kernel-doc: Handle function typedefs that return pointers"
  Revert "kernel-doc: Handle function typedefs without asterisks"
  scripts: kernel-doc: try to use c:function if possible
  scripts: kernel-doc: fix line number handling
  scripts: kernel-doc: allow passing desired Sphinx C domain dialect
  scripts: kernel-doc: don't mangle with parameter list
  scripts: kernel-doc: fix typedef identification
  scripts: kernel-doc: reimplement -nofunction argument
  scripts: kernel-doc: fix troubles with line counts
  scripts: kernel-doc: use a less pedantic markup for funcs on Sphinx 3.x
  scripts: kernel-doc: make it more compatible with Sphinx 3.x
  Revert "kernel-doc: Use c:struct for Sphinx 3.0 and later"
  Revert "scripts/kerneldoc: For Sphinx 3 use c:macro for macros with arguments"
  scripts: kernel-doc: add support for typedef enum
  kernel-doc: add support for ____cacheline_aligned attribute
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-11 13:50:35 +00:00
Paolo Bonzini
6b21670cfd vl: extract machine done notifiers
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:15:18 -05:00
Paolo Bonzini
2c65db5e58 vl: extract softmmu/datadir.c
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:15:18 -05:00
Paolo Bonzini
a3ef9bfb88 vl: move CHECKPOINT_INIT after preconfig
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>
2020-12-10 12:15:13 -05:00
Paolo Bonzini
58c91595a7 vl: extract various command line validation snippets to a new function
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:15:12 -05:00
Paolo Bonzini
e0d17dfd22 vl: move various initialization routines out of qemu_init
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>
2020-12-10 12:15:11 -05:00
Paolo Bonzini
3df8c4f31a vl: extract validation of -smp to machine.c
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>
2020-12-10 12:15:11 -05:00
Paolo Bonzini
b326b6ea79 make ram_size local to vl.c
Use the machine properties for the leftovers too.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:15:10 -05:00
Philippe Mathieu-Daudé
cfbef3f4eb hw/core/stream: Rename StreamSlave as StreamSink
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>
2020-12-10 12:15:04 -05:00
Markus Armbruster
6cc0667d9b Tweak a few "Parameter 'NAME' expects THING" error message
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>
2020-12-10 17:16:44 +01:00
Cornelia Huck
576a00bdeb hw: add compat machines for 6.0
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>
2020-12-08 13:48:58 -05:00
Juan Quintela
b91ad981b8 failover: Rename function to hide_device()
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>
2020-12-08 13:48:57 -05:00
Juan Quintela
89631fed27 failover: should_be_hidden() should take a bool
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>
2020-12-08 13:48:57 -05:00
Michael S. Tsirkin
28afbc1f11 Revert "hw/core/qdev-properties: Use qemu_strtoul() in set_pci_host_devaddr()"
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>
2020-11-24 10:06:54 -05:00
Alistair Francis
ea2d7fcf35 register: Remove unnecessary NULL check
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>
2020-11-17 12:56:32 +00:00
Chetan Pant
61f3c91a67 nomaintainer: Fix Lesser GPL version number
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>
2020-11-15 17:04:40 +01:00
Paolo Bonzini
b1b0393c3c pvpanic: Advertise the PVPANIC_CRASHLOADED event support
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>
2020-11-11 03:59:05 -05:00
Chetan Pant
4a129ccdf2 hw/mips/boston: Fix Lesser GPL version number
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>
2020-11-03 16:51:13 +01:00
Peter Maydell
8680d6e364 nvme pull 2 Nov 2020
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE28EdLTc7SjdV9QLsYlFWYQpPbMAFAl+gI74ACgkQYlFWYQpP
 bMCBrA/9GXMZZGDfHFenXF+rS6J+ZKxtk29vq9Ly8KZ9YW7CzF9MP8qE/5iyFfmx
 d1BknXGQerW2kAzpkOq2/MKDklOc+0BAhaTdUaFR/ao5ZKuv2LQ8uFnKVoTrhTx9
 +HVkTVUTnez6ReCZVIrtN4+XVdyQTeQotJg6H2m5Q/BxQKcj6OMOlneuSGDn5vFN
 EWgDvEmfFEkzbN8FMXtkT35bg3vA5TGmfQRMk1SMMREOPxF04CaTVTxYscCpS0WC
 Cl+62mx4XLjscK7hwXuTNTrxeOLxZ2xLK5dhDd/qxBveio07mIM5X2psdKR0t5qX
 HLtm437T9CAYmyo8jgvM4KL8f+rbJnLd579qyVwIMsue28Qisj9nuWCTcaEpjfck
 4krhxJwxenRtqQ9wYrnbnQI5yQDIE6iUGf0toXwCNdJIr+FvyIcT7vJtTzZXtRI8
 sxwK5wfJ/WSey9uNLZGFbQuv4vjOMV+Nk3mEi1gUV8ujogo+2U6WUAE3NhqFLKn1
 YT6AJhDZvqL1f8gFrbiqR8xwvPrYmwK/tK38X1exSDOqiB7UNzR/apAb1oniul0e
 rS5xWzIs9APvkdWQssCHvrVDdh6VISXQ5bnT8lkfmvYrCTn2gUGAFXDrxZjXIaL9
 scCr8N9STkHmoYpc2ACRKIpfK3E1sDjGA8mAPemkxsLakNwBS4o=
 =s4KC
 -----END PGP SIGNATURE-----

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>
2020-11-02 17:17:29 +00:00
Peter Maydell
68d59c6d8d hw/core/ptimer: Support ptimer being disabled by timer callback
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
2020-10-27 11:15:31 +00:00
Luc Michel
a6414d3b59 hw/core/clock: trace clock values in Hz instead of ns
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>
2020-10-27 11:10:44 +00:00
Klaus Jensen
6eb7a07129 hw/block/nvme: change controller pci id
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>
2020-10-27 07:24:47 +01:00
Peter Maydell
a95e0396c8 * fix --disable-tcg builds (Claudio)
* Fixes for macOS --enable-modules build and OpenBSD curses/iconv detection (myself)
 * Start preparing for meson 0.56 (myself)
 * Move directory configuration to meson (myself)
 * Start untangling qemu_init (myself)
 * Windows fixes (Sunil)
 * Remove -no-kbm (Thomas)
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl+WrxEUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroNQAggAqfucqEQvz6s+DCPv2u572diyMvhe
 Y7vmaQF0qYKoAvy5OLqGlqXVsn8lwf19zJWo9Z7k4qNefWl84ii0J/kEmnolzTGq
 7Z0CRSnGbNQy9YedYXuymaR3E0VY+6lsPnzIpufQISzQRdjzT8OQ51DMAhc04oQl
 saXsts7y+om+tzvW2JFGtNsfFRUjcRKqjIAVfwneBXFW9TRD2epvYxz/S0o+XJwF
 eSiINvTqDxxPyy6XJykC46xf/TTfReHv6fQgTn7Jw3TQuo4m7qXLi5Vj8W1erZJv
 t3xhZNabt813T6ztNcAAuJ0srIn55Ac7Fuq3/1ecgeVD08ntmabe4WhKRg==
 =931x
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* fix --disable-tcg builds (Claudio)
* Fixes for macOS --enable-modules build and OpenBSD curses/iconv detection (myself)
* Start preparing for meson 0.56 (myself)
* Move directory configuration to meson (myself)
* Start untangling qemu_init (myself)
* Windows fixes (Sunil)
* Remove -no-kbm (Thomas)

# gpg: Signature made Mon 26 Oct 2020 11:12:17 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  machine: move SMP initialization from vl.c
  machine: move UP defaults to class_base_init
  machine: remove deprecated -machine enforce-config-section option
  win32: boot broken when bind & data dir are the same
  WHPX: Fix WHPX build break
  configure: move install_blobs from configure to meson
  configure: remove unused variable from config-host.mak
  configure: move directory options from config-host.mak to meson
  configure: allow configuring localedir
  Makefile: separate meson rerun from the rest of the ninja invocation
  Remove deprecated -no-kvm option
  replay: do not build if TCG is not available
  qtest: unbreak non-TCG builds in bios-tables-test
  hw/core/qdev-clock: add a reference on aliased clocks
  do not use colons in test names
  meson: rewrite curses/iconv test
  build: fix macOS --enable-modules build

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-26 15:49:11 +00:00
Paolo Bonzini
8b0e484c8b machine: move SMP initialization from vl.c
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>
2020-10-26 07:08:40 -04:00
Paolo Bonzini
2c920e4577 machine: move UP defaults to class_base_init
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>
2020-10-26 07:08:40 -04:00
Paolo Bonzini
9f2931bc65 machine: remove deprecated -machine enforce-config-section option
Deprecated since 3.1 and complicates the initialization sequence,
remove it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-26 07:08:39 -04:00
Coiby Xu
5937835ac4 block: move logical block size check function to a common utility function
Move the constants from hw/core/qdev-properties.c to
util/block-helpers.h so that knowledge of the min/max values is

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Coiby Xu <coiby.xu@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
Message-id: 20200918080912.321299-5-coiby.xu@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-10-23 13:42:16 +01:00
Luc Michel
a6e9b9123e hw/core/qdev-clock: add a reference on aliased clocks
When aliasing a clock with the qdev_alias_clock() function, a new link
property is created on the device aliasing the clock. The link points
to the aliased clock and use the OBJ_PROP_LINK_STRONG flag. This
property is read only since it does not provide a check callback for
modifications.

The object_property_add_link() documentation stats that with
OBJ_PROP_LINK_STRONG properties, the linked object reference count get
decremented when the property is deleted. But it is _not_ incremented on
creation (object_property_add_link() does not actually know the link).

This commit increments the reference count on the aliased clock to
ensure the aliased clock stays alive during the property lifetime, and
to avoid a double-free memory error when the property gets deleted.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Luc Michel <luc@lmichel.fr>
Message-Id: <20201020091024.320381-1-luc@lmichel.fr>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-22 11:53:53 -04:00
Peter Maydell
22d30b340a MIPS patches queue
. Fix some comment spelling errors
 . Demacro some TCG helpers
 . Add loongson-ext lswc2/lsdc2 group of instructions
 . Log unimplemented cache opcode
 . Increase number of TLB entries on the 34Kf core
 . Allow the CPU to use dynamic frequencies
 . Calculate the CP0 timer period using the CPU frequency
 . Set CPU frequency for each machine
 . Fix Malta FPGA I/O region size
 . Allow running qtests when ROM is missing
 . Add record/replay acceptance tests
 . Update MIPS CPU documentation
 . MAINTAINERS updates
 
 CI jobs results:
   https://gitlab.com/philmd/qemu/-/pipelines/203931842
   https://travis-ci.org/github/philmd/qemu/builds/736491461
   https://cirrus-ci.com/build/6272264062631936
   https://app.shippable.com/github/philmd/qemu/runs/886/summary/console
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAl+K+NkACgkQ4+MsLN6t
 wN4oPRAArZ5v0fjGrylt9g4xCAygLoSMkH3sZxltB77UVN/dCawSTLK2seKKO5g/
 UtGt/j4/OAt8Ms+nF8FT+UZbknkgq+h7coOorHvz6gDEAx9UIg6/S2TRZJEx28+l
 LbzkqdxvNSoHRrQDpGo43xoaxjzCxSTSOKpPfje6p2YDxWjkxdr/ahcsbKHSKc+x
 uGdVdEAlLiAs/fBhkaJD3yy1VfqJKu8V5JJo1g4gSQOD1worRbZ4Us9QfuYr79Q7
 Kce1Z1MQSf/TceZuDubhzZBep5lF1uW4lTywcaDby0LvGNK4K+RnH+i+t7CNhtKs
 LH5j6iFQY1ecjb1Vh0IgKNAFaM2sTtO7A6fbBSOkVTO60wEp7i9fpbI5TRIjv7z/
 EBkzP3n00hhbFFDci6Lnh/Ko0Xy0ODe3Um5l410sTnJe9+LK0HR5V6WH8PD/wKV2
 nnKzSgb1U51KS6+FzLGLbQzDEvCgRKAJ9mwiQ+dlRfFHj+rEM6a9rlQmtsADBhKi
 sEx62BKe6mM/+qQL9AOwZ5xBmFAn6wquuLYoA2Bwfg0wPIiAiFTwrz/eVSm9qYsw
 O9Fer+1IMmd06T1REUtSDAh8+D2ekknKmFA3AG0818WvluD0Qm3KZp8uLLHJ/XkO
 jiRtmeW+hApeh8hP4E0bzmrfJPKseBCYYP1By7XavIOoCxlqhew=
 =BOxw
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-next-20201017' into staging

MIPS patches queue

. Fix some comment spelling errors
. Demacro some TCG helpers
. Add loongson-ext lswc2/lsdc2 group of instructions
. Log unimplemented cache opcode
. Increase number of TLB entries on the 34Kf core
. Allow the CPU to use dynamic frequencies
. Calculate the CP0 timer period using the CPU frequency
. Set CPU frequency for each machine
. Fix Malta FPGA I/O region size
. Allow running qtests when ROM is missing
. Add record/replay acceptance tests
. Update MIPS CPU documentation
. MAINTAINERS updates

CI jobs results:
  https://gitlab.com/philmd/qemu/-/pipelines/203931842
  https://travis-ci.org/github/philmd/qemu/builds/736491461
  https://cirrus-ci.com/build/6272264062631936
  https://app.shippable.com/github/philmd/qemu/runs/886/summary/console

# gpg: Signature made Sat 17 Oct 2020 14:59:53 BST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/mips-next-20201017: (44 commits)
  target/mips: Increase number of TLB entries on the 34Kf core (16 -> 64)
  MAINTAINERS: Remove duplicated Malta test entries
  MAINTAINERS: Downgrade MIPS Boston to 'Odd Fixes', fix Paul Burton mail
  MAINTAINERS: Put myself forward for MIPS target
  MAINTAINERS: Remove myself
  docs/system: Update MIPS CPU documentation
  tests/acceptance: Add MIPS record/replay tests
  hw/mips: Remove exit(1) in case of missing ROM
  hw/mips: Rename TYPE_MIPS_BOSTON to TYPE_BOSTON
  hw/mips: Simplify code using ROUND_UP(INITRD_PAGE_SIZE)
  hw/mips: Simplify loading 64-bit ELF kernels
  hw/mips/malta: Use clearer qdev style
  hw/mips/malta: Move gt64120 related code together
  hw/mips/malta: Fix FPGA I/O region size
  target/mips/cpu: Display warning when CPU is used without input clock
  hw/mips/cps: Do not allow use without input clock
  hw/mips/malta: Set CPU frequency to 320 MHz
  hw/mips/boston: Set CPU frequency to 1 GHz
  hw/mips/cps: Expose input clock and connect it to CPU cores
  hw/mips/jazz: Correct CPU frequencies
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-19 10:52:57 +01:00
Luc Michel
5ebc664800 hw/core/clock: Add the clock_new helper function
This function creates a clock and parents it to another object with a
given name. It calls clock_setup_canonical_path before returning the
new clock.

This function is useful to create clocks in devices when one doesn't
want to expose it at the qdev level (as an input or an output).

Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Luc Michel <luc@lmichel.fr>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20201010135759.437903-4-luc@lmichel.fr>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-10-16 18:58:10 +02:00
Philippe Mathieu-Daudé
01d858629e hw/qdev-clock: Display error hint when clock is missing from device
Instead of directly aborting, display a hint to help the developer
figure out the problem (likely trying to connect a clock to a device
pre-dating the Clock API, thus not expecting clocks).

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Luc Michel <luc@lmichel.fr>
Reviewed-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <20201012095804.3335117-4-f4bug@amsat.org>
2020-10-16 18:58:10 +02:00
Robert Hoo
61ad65d0f0 cpu: Introduce CPU model deprecation API
Implement the ability of marking some versions deprecated. When
that CPU model is chosen, print a warning.  The warning message
can be customized, e.g. suggesting an alternative CPU model to be
used instead.

The deprecation message will be printed by x86_cpu_list_entry(),
e.g. '-cpu help'.

QMP command 'query-cpu-definitions' will return a bool value
indicating the deprecation status.

Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Message-Id: <1600758855-80046-1-git-send-email-robert.hu@linux.intel.com>
[ehabkost: reword commit message]
[ehabkost: Handle NULL cpu_type]
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-10-14 15:28:54 -04:00