Commit Graph

6967 Commits

Author SHA1 Message Date
Mark Cave-Ayland
f7bd7941d8 openpic: move OpenPIC state and related definitions to openpic.h
This is to faciliate access to OpenPICState when wiring up the PIC to the macio
controller.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06 13:16:29 +11:00
Mark Cave-Ayland
8d085cf03b openpic: move KVM-specific declarations into separate openpic_kvm.h file
This is needed before the next patch because the target-dependent kvm stub
uses the existing kvm_openpic_connect_vcpu() declaration, making it impossible
to move the device-specific declarations into the same file without breaking
ppc-linux-user compilation.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06 13:16:29 +11:00
Mark Cave-Ayland
017812df5d mac_oldworld: use object link to pass heathrow PIC object to macio
Also switch macio_oldworld_realize() over to use it rather than using the pic_mem
memory region directly.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06 13:16:29 +11:00
Mark Cave-Ayland
e1218e4812 macio: move macio related structures and defines into separate macio.h file
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06 13:16:29 +11:00
Mark Cave-Ayland
086df4f30a heathrow: QOMify heathrow PIC
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06 13:16:29 +11:00
Peter Maydell
4ee02f53be ui: build curses, gtk and sdl as modules.
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Merge remote-tracking branch 'remotes/kraxel/tags/ui-20180305-pull-request' into staging

ui: build curses, gtk and sdl as modules.

# gpg: Signature made Mon 05 Mar 2018 08:48:24 GMT
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ui-20180305-pull-request:
  ui/sdl: build as module
  audio: rename CONFIG_* to CONFIG_AUDIO_*
  ui/curses: build as module
  ui/gtk: build as module
  configure: opengl doesn't depend on x11
  configure: add X11 vars to config-host.mak
  console: add ui module loading support
  console: add and use qemu_display_find_default
  egl-headless: switch over to new display registry
  curses: switch over to new display registry
  cocoa: switch over to new display registry
  sdl: switch over to new display registry
  console: add qemu display registry, add gtk

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-05 15:16:30 +00:00
Peter Maydell
41dfc0dc55 -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
 
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Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Mon 05 Mar 2018 03:06:59 GMT
# gpg:                using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request:
  tap: setting error appropriately when calling net_init_tap_one()
  hw/net: Remove unnecessary header includes
  net: Add a new convenience option "--nic" to configure default/on-board NICs
  net: Remove the deprecated 'host_net_add' and 'host_net_remove' HMP commands
  net: Remove the deprecated way of dumping network packets
  net: Make net_client_init() static
  net: Only show vhost-user in the help text if CONFIG_POSIX is defined
  net: List available netdevs with "-netdev help"
  net: Move error reporting from net_init_client/netdev to the calling site

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-05 14:27:24 +00:00
Peter Maydell
4a22592e32 -----BEGIN PGP SIGNATURE-----
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 =l8ac
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-2.12-pull-request' into staging

# gpg: Signature made Sun 04 Mar 2018 17:32:25 GMT
# gpg:                using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>"
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier/tags/m68k-for-2.12-pull-request:
  target/m68k: add fscale, fgetman and fgetexp
  softfloat: use floatx80_infinity in softfloat
  target/m68k: add fmod/frem
  softfloat: export some functions
  target/m68k: TCGv returned by gen_load() must be freed

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-05 13:29:31 +00:00
Peter Maydell
7fceeb190a qapi patches for 2018-03-01
- Markus Armbruster: Modularize generated QAPI code
 -----BEGIN PGP SIGNATURE-----
 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg
 
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Merge remote-tracking branch 'remotes/ericb/tags/pull-qapi-2018-03-01-v4' into staging

qapi patches for 2018-03-01

- Markus Armbruster: Modularize generated QAPI code

# gpg: Signature made Fri 02 Mar 2018 19:50:16 GMT
# gpg:                using RSA key A7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>"
# gpg:                 aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>"
# gpg:                 aka "[jpeg image of size 6874]"
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2  F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-qapi-2018-03-01-v4: (30 commits)
  qapi: Don't create useless directory qapi-generated
  Fix up dangling references to qmp-commands.* in comment and doc
  qapi: Move qapi-schema.json to qapi/, rename generated files
  docs: Correct outdated information on QAPI
  docs/devel/writing-qmp-commands: Update for modular QAPI
  qapi: Empty out qapi-schema.json
  Include less of the generated modular QAPI headers
  qapi: Generate separate .h, .c for each module
  watchdog: Consolidate QAPI into single file
  qapi/common: Fix guardname() for funny filenames
  qapi/types qapi/visit: Generate built-in stuff into separate files
  qapi: Make code-generating visitors use QAPIGen more
  qapi: Rename generated qmp-marshal.c to qmp-commands.c
  qapi: Record 'include' directives in intermediate representation
  qapi: Generate in source order
  qapi: Record 'include' directives in parse tree
  qapi: Concentrate QAPISchemaParser.exprs updates in .__init__()
  qapi: Lift error reporting from QAPISchema.__init__() to callers
  qapi/common: Eliminate QAPISchema.exprs
  qapi: Improve include file name reporting in error messages
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-05 09:47:37 +00:00
Gerd Hoffmann
61b4d9a246 console: add ui module loading support
If a requested user interface is not available, try loading it as
module, simliar to block layer modules.  Needed to keep things working
when followup patches start to build user interfaces as modules.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180301100547.18962-8-kraxel@redhat.com
2018-03-05 08:44:11 +01:00
Gerd Hoffmann
898f9d41d0 console: add and use qemu_display_find_default
Using the new display registry instead of #ifdefs in vl.c.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180301100547.18962-7-kraxel@redhat.com
2018-03-05 08:44:11 +01:00
Gerd Hoffmann
16ab0a74e4 egl-headless: switch over to new display registry
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180301100547.18962-6-kraxel@redhat.com
2018-03-05 08:44:11 +01:00
Gerd Hoffmann
b0766612d1 curses: switch over to new display registry
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180301100547.18962-5-kraxel@redhat.com
2018-03-05 08:44:11 +01:00
Gerd Hoffmann
5013b9e46a cocoa: switch over to new display registry
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180301100547.18962-4-kraxel@redhat.com
2018-03-05 08:44:11 +01:00
Gerd Hoffmann
5ee1718f92 sdl: switch over to new display registry
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180301100547.18962-3-kraxel@redhat.com
2018-03-05 08:44:11 +01:00
Gerd Hoffmann
db71589fd9 console: add qemu display registry, add gtk
Add a registry for user interfaces.  Add qemu_display_init and
qemu_display_early_init helper functions for display initialization.

Hook up gtk ui as first user.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180301100547.18962-2-kraxel@redhat.com
2018-03-05 08:44:11 +01:00
Jay Zhou
46d4d36d0b tap: setting error appropriately when calling net_init_tap_one()
If netdev_add tap,id=net0,...,vhost=on failed in net_init_tap_one(),
the followed up device_add virtio-net-pci,netdev=net0 will fail
too, prints:

   TUNSETOFFLOAD ioctl() failed: Bad file descriptor TUNSETOFFLOAD
   ioctl() failed: Bad file descriptor

The reason is that the fd of tap is closed when error occured after
calling net_init_tap_one().

The fd should be closed when calling net_init_tap_one failed:
   - if tap_set_sndbuf() failed
   - if tap_set_sndbuf() succeeded but vhost failed to open or
     initialize with vhostforce flag on
   - with wrong vhost command line parameter
The fd should not be closed just because vhost failed to open or
initialize but without vhostforce flag. So the followed up
device_add can fall back to userspace virtio successfully.

Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Suggested-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Jay Zhou <jianjay.zhou@huawei.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2018-03-05 10:30:16 +08:00
Thomas Huth
78cd6f7bf6 net: Add a new convenience option "--nic" to configure default/on-board NICs
The legacy "-net" option can be quite confusing for the users since most
people do not expect to get a "vlan" hub between their emulated guest
hardware and the host backend. But so far, we are also not able to get
rid of "-net" completely, since it is the only way to configure on-board
NICs that can not be instantiated via "-device" yet. It's also a little
bit shorter to type "-net nic -net tap" instead of "-device xyz,netdev=n1
-netdev tap,id=n1".

So what we need is a new convenience option that is shorter to type than
the full -device + -netdev stuff, and which can be used to configure the
on-board NICs that can not be handled via -device yet. Thus this patch now
provides such a new option "--nic": It adds an entry in the nd_table to
configure a on-board / default NIC, creates a host backend and connects
the two directly, without a confusing "vlan" hub inbetween.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2018-03-05 10:30:16 +08:00
Thomas Huth
aa09a485c2 net: Make net_client_init() static
The function is only used within net.c, so there's no need that
this is a global function.

While we're at it, also remove the unused prototype compute_mcast_idx()
(the function has been removed in commit d9caeb09b1).

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2018-03-05 10:30:15 +08:00
Thomas Huth
34f708b0b6 net: Move error reporting from net_init_client/netdev to the calling site
It looks strange that net_init_client() and net_init_netdev() both
take an "Error **errp" parameter, but then do the error reporting
with "error_report_err(local_err)" on their own. Let's move the
error reporting to the calling site instead to simplify this code
a little bit.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2018-03-05 10:25:23 +08:00
Laurent Vivier
0f605c889c softfloat: use floatx80_infinity in softfloat
Since f3218a8 ("softfloat: add floatx80 constants")
floatx80_infinity is defined but never used.

This patch updates floatx80 functions to use
this definition.

This allows to define a different default Infinity
value on m68k: the m68k FPU defines infinity with
all bits set to zero in the mantissa.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20180224201802.911-4-laurent@vivier.eu>
2018-03-04 17:27:35 +01:00
Laurent Vivier
88857aca93 softfloat: export some functions
Move fpu/softfloat-macros.h to include/fpu/

Export floatx80 functions to be used by target floatx80
specific implementations.

Exports:
  propagateFloatx80NaN(), extractFloatx80Frac(),
  extractFloatx80Exp(), extractFloatx80Sign(),
  normalizeFloatx80Subnormal(), packFloatx80(),
  roundAndPackFloatx80(), normalizeRoundAndPackFloatx80()

Also exports packFloat32() that will be used to implement
m68k fsinh, fcos, fsin, ftan operations.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20180224201802.911-2-laurent@vivier.eu>
2018-03-04 17:22:55 +01:00
Markus Armbruster
eb815e248f qapi: Move qapi-schema.json to qapi/, rename generated files
Move qapi-schema.json to qapi/, so it's next to its modules, and all
files get generated to qapi/, not just the ones generated for modules.

Consistently name the generated files qapi-MODULE.EXT:
qmp-commands.[ch] become qapi-commands.[ch], qapi-event.[ch] become
qapi-events.[ch], and qmp-introspect.[ch] become qapi-introspect.[ch].
This gets rid of the temporary hacks in scripts/qapi/commands.py,
scripts/qapi/events.py, and scripts/qapi/common.py.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180211093607.27351-28-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
[eblake: Fix trailing dot in tpm.c, undo temporary hack for OSX toolchain]
Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02 13:45:57 -06:00
Markus Armbruster
112ed241f5 qapi: Empty out qapi-schema.json
The previous commit improved compile time by including less of the
generated QAPI headers.  This is impossible for stuff defined directly
in qapi-schema.json, because that ends up in headers that that pull in
everything.

Move everything but include directives from qapi-schema.json to new
sub-module qapi/misc.json, then include just the "misc" shard where
possible.

It's possible everywhere, except:

* monitor.c needs qmp-command.h to get qmp_init_marshal()

* monitor.c, ui/vnc.c and the generated qapi-event-FOO.c need
  qapi-event.h to get enum QAPIEvent

Perhaps we'll get rid of those some other day.

Adding a type to qapi/migration.json now recompiles some 120 instead
of 2300 out of 5100 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180211093607.27351-25-armbru@redhat.com>
[eblake: rebase to master]
Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02 13:45:50 -06:00
Markus Armbruster
9af2398977 Include less of the generated modular QAPI headers
In my "build everything" tree, a change to the types in
qapi-schema.json triggers a recompile of about 4800 out of 5100
objects.

The previous commit split up qmp-commands.h, qmp-event.h, qmp-visit.h,
qapi-types.h.  Each of these headers still includes all its shards.
Reduce compile time by including just the shards we actually need.

To illustrate the benefits: adding a type to qapi/migration.json now
recompiles some 2300 instead of 4800 objects.  The next commit will
improve it further.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180211093607.27351-24-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
[eblake: rebase to master]
Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02 13:45:50 -06:00
Marc-André Lureau
4f51e1d386 net: fix misaligned member access
Fixes the following ASAN warnings:

/home/elmarco/src/qemu/hw/net/net_tx_pkt.c:201:27: runtime error: member access within misaligned address 0x631000028846 for type 'struct ip_header', which requires 4 byte alignment
0x631000028846: note: pointer points here
 01 00 00 00 45 00  01 a9 01 00 00 00 40 11  78 45 00 00 00 00 ff ff  ff ff 00 00 00 00 00 00  00 00
             ^
/home/elmarco/src/qemu/hw/net/net_tx_pkt.c:208:63: runtime error: member access within misaligned address 0x631000028846 for type 'struct ip_header', which requires 4 byte alignment
0x631000028846: note: pointer points here
 01 00 00 00 45 00  01 a9 01 00 00 00 40 11  78 45 00 00 00 00 ff ff  ff ff 00 00 00 00 00 00  00 00
             ^
/home/elmarco/src/qemu/hw/net/net_tx_pkt.c:210:13: runtime error: member access within misaligned address 0x631000028846 for type 'struct ip_header', which requires 4 byte alignment
0x631000028846: note: pointer points here
 01 00 00 00 45 00  01 a9 01 00 00 00 40 11  78 45 00 00 00 00 ff ff  ff ff 00 00 00 00 00 00  00 00

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20180209190340.19516-1-marcandre.lureau@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-02 18:44:00 +00:00
Peter Maydell
86f4c7e05b target-arm queue:
* implement FCMA and RDM v8.1 and v8.3 instructions
  * enable Cortex-M33 v8M core, and provide new mps2-an505 board model
    that uses it
  * decodetree: Propagate return value from translate subroutines
  * xlnx-zynqmp: Implement the RTC device
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
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 =uwlT
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180302' into staging

target-arm queue:
 * implement FCMA and RDM v8.1 and v8.3 instructions
 * enable Cortex-M33 v8M core, and provide new mps2-an505 board model
   that uses it
 * decodetree: Propagate return value from translate subroutines
 * xlnx-zynqmp: Implement the RTC device

# gpg: Signature made Fri 02 Mar 2018 11:05:40 GMT
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180302: (39 commits)
  target/arm: Enable ARM_FEATURE_V8_FCMA
  target/arm: Decode t32 simd 3reg and 2reg_scalar extension
  target/arm: Decode aa32 armv8.3 2-reg-index
  target/arm: Decode aa32 armv8.3 3-same
  target/arm: Decode aa64 armv8.3 fcmla
  target/arm: Decode aa64 armv8.3 fcadd
  target/arm: Add ARM_FEATURE_V8_FCMA
  target/arm: Enable ARM_FEATURE_V8_RDM
  target/arm: Decode aa32 armv8.1 two reg and a scalar
  target/arm: Decode aa32 armv8.1 three same
  target/arm: Decode aa64 armv8.1 scalar/vector x indexed element
  target/arm: Decode aa64 armv8.1 three same extra
  target/arm: Decode aa64 armv8.1 scalar three same extra
  target/arm: Refactor disas_simd_indexed size checks
  target/arm: Refactor disas_simd_indexed decode
  target/arm: Add ARM_FEATURE_V8_RDM
  mps2-an505: New board model: MPS2 with AN505 Cortex-M33 FPGA image
  hw/arm/iotkit: Model Arm IOT Kit
  hw/misc/iotkit-secctl: Add remaining simple registers
  hw/misc/iotkit-secctl: Add handling for PPCs
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-02 14:37:10 +00:00
Peter Maydell
2e7b766594 nbd patches for 2018-03-01
- Eric Blake: nbd: Honor server's advertised minimum block size
 - Vladimir Sementsov-Ogievskiy: partial: nbd block status base:allocation
 -----BEGIN PGP SIGNATURE-----
 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg
 
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 GUU9L87i53rd03/kgAGMsdbg6JhlfHU2XFs76jlV7F7q5Lrh7jNSeBPM33IP3sNz
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 u72afwcB4JY3PAepqgxfFDGHnLSvCNYqL5YlW04bJfJXXx9o5ILDRNyDe/+3WO0=
 =vwYu
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2018-03-01' into staging

nbd patches for 2018-03-01

- Eric Blake: nbd: Honor server's advertised minimum block size
- Vladimir Sementsov-Ogievskiy: partial: nbd block status base:allocation

# gpg: Signature made Thu 01 Mar 2018 21:01:22 GMT
# gpg:                using RSA key A7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>"
# gpg:                 aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>"
# gpg:                 aka "[jpeg image of size 6874]"
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2  F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2018-03-01:
  nbd/client: fix error messages in nbd_handle_reply_err
  nbd: BLOCK_STATUS constants
  nbd: change indenting in nbd.h
  nbd: Honor server's advertised minimum block size

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-02 12:39:13 +00:00
Peter Maydell
9e5e54d1af hw/arm/iotkit: Model Arm IOT Kit
Model the Arm IoT Kit documented in
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ecm0601256/index.html

The Arm IoT Kit is a subsystem which includes a CPU and some devices,
and is intended be extended by adding extra devices to form a
complete system.  It is used in the MPS2 board's AN505 image for the
Cortex-M33.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-19-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
b1ce38e12b hw/misc/iotkit-secctl: Add remaining simple registers
Add remaining easy registers to iotkit-secctl:
 * NSCCFG just routes its two bits out to external GPIO lines
 * BRGINSTAT/BRGINTCLR/BRGINTEN can be dummies, because QEMU's
   bus fabric can never report errors

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20180220180325.29818-18-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
b3717c23e1 hw/misc/iotkit-secctl: Add handling for PPCs
The IoTKit Security Controller includes various registers
that expose to software the controls for the Peripheral
Protection Controllers in the system. Implement these.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-17-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
de343bb632 hw/misc/iotkit-secctl: Arm IoT Kit security controller initial skeleton
The Arm IoT Kit includes a "security controller" which is largely a
collection of registers for controlling the PPCs and other bits of
glue in the system.  This commit provides the initial skeleton of the
device, implementing just the ID registers, and a couple of read-only
read-as-zero registers.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-16-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
9eb8040c2d hw/misc/tz-ppc: Model TrustZone peripheral protection controller
Add a model of the TrustZone peripheral protection controller (PPC),
which is used to gate transactions to non-TZ-aware peripherals so
that secure software can configure them to not be accessible to
non-secure software.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-15-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
9a52d9992f hw/misc/mps2-fpgaio: FPGA control block for MPS2 AN505
The MPS2 AN505 FPGA image includes a "FPGA control block"
which is a small set of registers handling LEDs, buttons
and some counters.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-14-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
5edb1b3fa9 hw/core/split-irq: Device that splits IRQ lines
In some board or SoC models it is necessary to split a qemu_irq line
so that one input can feed multiple outputs.  We currently have
qemu_irq_split() for this, but that has several deficiencies:
 * it can only handle splitting a line into two
 * it unavoidably leaks memory, so it can't be used
   in a device that can be deleted

Implement a qdev device that encapsulates splitting of IRQs, with a
configurable number of outputs.  (This is in some ways the inverse of
the TYPE_OR_IRQ device.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-13-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
4a151677a8 qdev: Add new qdev_init_gpio_in_named_with_opaque()
The function qdev_init_gpio_in_named() passes the DeviceState pointer
as the opaque data pointor for the irq handler function.  Usually
this is what you want, but in some cases it would be helpful to use
some other data pointer.

Add a new function qdev_init_gpio_in_named_with_opaque() which allows
the caller to specify the data pointer they want.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-12-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
439f122f76 include/hw/or-irq.h: Add missing include guard
The or-irq.h header file is missing the customary guard against
multiple inclusion, which means compilation fails if it gets
included twice. Fix the omission.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-11-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
a7bc4ee528 hw/misc/unimp: Move struct to header file
Move the definition of the struct for the unimplemented-device
from unimp.c to unimp.h, so that users can embed the struct
in their own device structs if they prefer.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-10-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
60d75d81b5 armv7m: Forward init-svtor property to CPU object
Create an "init-svtor" property on the armv7m container
object which we can forward to the CPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-8-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
c60c1b0d5a armv7m: Forward idau property to CPU object
Create an "idau" property on the armv7m container object which
we can forward to the CPU object. Annoyingly, we can't use
object_property_add_alias() because the CPU object we want to
forward to doesn't exist until the armv7m container is realized.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-6-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Peter Maydell
97df5feee3 loader: Add new load_ramdisk_as()
Add a function load_ramdisk_as() which behaves like the existing
load_ramdisk() but allows the caller to specify the AddressSpace
to use. This matches the pattern we have already for various
other loader functions.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180220180325.29818-2-peter.maydell@linaro.org
2018-03-02 11:03:45 +00:00
Alistair Francis
08b2f15e67 xlnx-zynqmp: Connect the RTC device
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-02 10:45:35 +00:00
Alistair Francis
246003ce67 xlnx-zynqmp-rtc: Add basic time support
Allow the guest to determine the time set from the QEMU command line.

This includes adding a trace event to debug the new time.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-02 10:45:34 +00:00
Alistair Francis
07664ca68b xlnx-zynqmp-rtc: Initial commit
Initial commit of the ZynqMP RTC device.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-02 10:45:34 +00:00
Vladimir Sementsov-Ogievskiy
25c146789f nbd: BLOCK_STATUS constants
Expose the new constants and structs that will be used by both
server and client implementations of NBD_CMD_BLOCK_STATUS (the
command is currently experimental at
https://github.com/NetworkBlockDevice/nbd/blob/extension-blockstatus/doc/proto.md
but will hopefully be stabilized soon).

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <1518702707-7077-4-git-send-email-vsementsov@virtuozzo.com>
[eblake: split from larger patch on server implementation]
Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-01 14:05:24 -06:00
Vladimir Sementsov-Ogievskiy
6bc8695725 nbd: change indenting in nbd.h
Prepared indenting for the following patch.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <1518702707-7077-3-git-send-email-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-01 14:04:45 -06:00
Peter Maydell
427cbc7e41 virtio,vhost,pci,pc: features, fixes and cleanups
- documentation updates
 - vhost fixes
 - new crypto vhost device
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio,vhost,pci,pc: features, fixes and cleanups

- documentation updates
- vhost fixes
- new crypto vhost device

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Thu 01 Mar 2018 16:27:25 GMT
# gpg:                using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  cryptodev-vhost-user: set the key length
  cryptodev-vhost-user: add crypto session handler
  cryptodev: add vhost support
  cryptodev: add vhost-user as a new cryptodev backend
  docs/vmcoreinfo: detail unsupported host format behaviour
  vhost: fix incorrect check in vhost_verify_ring_mappings
  vhost: avoid to start/stop virtqueue which is not ready
  vhost: fix memslot limit check
  docs: pcie: Spell out machine type needs for PCIe features
  docs: document virtio-balloon stats
  intel-iommu: Accept 64-bit writes to FEADDR
  virtio-pci: trivial fixes in error message
  vhost-user: fix memory leak

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 18:46:41 +00:00
Peter Maydell
0dc8ae5e8e - add query-cpus-fast and deprecate query-cpus, while adding s390 cpu
information
 - remove s390x memory hotplug implementation, which is not useable in
   this form
 - add boot menu support in the s390-ccw bios
 - expose s390x guest crash information
 - fixes and cleaups
 -----BEGIN PGP SIGNATURE-----
 
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 ntMemq8Xw+qEYmB+kGKfsR/cc4RUVRkikX/eBUHun66kP5gjgmfRKWgYtne7G35b
 LA1BwX2R1FNAmzD1cPdLV8OeRXUfwqS9N+88/LZsY9pGUVSrqXz5YfNBGiQHJyJv
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 =chDT
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20180301-v2' into staging

- add query-cpus-fast and deprecate query-cpus, while adding s390 cpu
  information
- remove s390x memory hotplug implementation, which is not useable in
  this form
- add boot menu support in the s390-ccw bios
- expose s390x guest crash information
- fixes and cleaups

# gpg: Signature made Thu 01 Mar 2018 12:54:47 GMT
# gpg:                using RSA key DECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>"
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20180301-v2: (27 commits)
  s390x/tcg: fix loading 31bit PSWs with the highest bit set
  s390x: remove s390_get_memslot_count
  s390x/sclp: remove memory hotplug support
  s390x/cpumodel: document S390FeatDef.bit not applicable
  hmp: change hmp_info_cpus to use query-cpus-fast
  qemu-doc: deprecate query-cpus
  qmp: add architecture specific cpu data for query-cpus-fast
  qmp: add query-cpus-fast
  qmp: expose s390-specific CPU info
  s390x/tcg: add various alignment checks
  s390x/tcg: fix disabling/enabling DAT
  s390/stattrib: Make SaveVMHandlers data static
  s390x/cpu: expose the guest crash information
  pc-bios/s390: Rebuild the s390x firmware images with the boot menu changes
  s390-ccw: interactive boot menu for scsi
  s390-ccw: use zipl values when no boot menu options are present
  s390-ccw: set cp_receive mask only when needed and consume pending service irqs
  s390-ccw: read user input for boot index via the SCLP console
  s390-ccw: print zipl boot menu
  s390-ccw: read stage2 boot loader data to find menu
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-01 17:08:16 +00:00
Gonglei
0a9b9be9eb cryptodev-vhost-user: set the key length
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-01 18:26:17 +02:00
Gonglei
efbfeb8180 cryptodev-vhost-user: add crypto session handler
Introduce two vhost-user meassges: VHOST_USER_CREATE_CRYPTO_SESSION
and VHOST_USER_CLOSE_CRYPTO_SESSION. At this point, the QEMU side
support crypto operation in cryptodev host-user backend.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-01 18:26:17 +02:00