Commit Graph

28812 Commits

Author SHA1 Message Date
Alistair Francis 1742054f0b hw/riscv: Enable VIRTIO_VGA for RISC-V virt machine
imply VIRTIO_VGA for the virt machine, this fixes the following error
when specifying `-vga virtio` as a command line argument:

qemu-system-riscv64: Virtio VGA not available

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 7ac26fafee8bd59d2a0640f3233f8ad1ab270e1e.1617367317.git.alistair.francis@wdc.com
2021-05-11 20:02:06 +10:00
Alistair Francis d4cad54499 hw/opentitan: Update the interrupt layout
Update the OpenTitan interrupt layout to match the latest OpenTitan
bitstreams. This involves changing the Ibex PLIC memory layout and the
UART interrupts.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: e92b696f1809c9fa4410da2e9f23c414db5a6960.1617202791.git.alistair.francis@wdc.com
2021-05-11 20:02:06 +10:00
Vijai Kumar K 8a2aca3d79 hw/riscv: Connect Shakti UART to Shakti platform
Connect one shakti uart to the shakti_c machine.

Signed-off-by: Vijai Kumar K <vijai@behindbytes.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210401181457.73039-5-vijai@behindbytes.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11 20:02:06 +10:00
Vijai Kumar K 07f334d89d hw/char: Add Shakti UART emulation
This is the initial implementation of Shakti UART.

Signed-off-by: Vijai Kumar K <vijai@behindbytes.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210401181457.73039-4-vijai@behindbytes.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11 20:02:05 +10:00
Vijai Kumar K 7a261bafc8 riscv: Add initial support for Shakti C machine
Add support for emulating Shakti reference platform based on C-class
running on arty-100T board.

https://gitlab.com/shaktiproject/cores/shakti-soc/-/blob/master/README.rst

Signed-off-by: Vijai Kumar K <vijai@behindbytes.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210401181457.73039-3-vijai@behindbytes.com
[Changes by AF:
 - Check for mstate->firmware before loading it
]
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11 20:01:38 +10:00
Bin Meng 3de70cec77 hw/riscv: sifive_e: Add 'const' to sifive_e_memmap[]
This was accidentally dropped before. Add it back.

Fixes: 732612856a ("hw/riscv: Drop 'struct MemmapEntry'")
Reported-by: Emmanuel Blot <eblot.ml@gmail.com>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210331103612.654261-1-bmeng.cn@gmail.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11 20:01:10 +10:00
Peter Maydell e4f3ede95c usb: fix some memory allocation issues (CVE-2021-3527).
usb: add stubs, allow building without usb subsystem.
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Merge remote-tracking branch 'remotes/kraxel/tags/usb-20210505-pull-request' into staging

usb: fix some memory allocation issues (CVE-2021-3527).
usb: add stubs, allow building without usb subsystem.

# gpg: Signature made Wed 05 May 2021 14:07:02 BST
# gpg:                using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/usb-20210505-pull-request:
  usb: limit combined packets to 1 MiB (CVE-2021-3527)
  usb/mtp: avoid dynamic stack allocation
  usb/redir: avoid dynamic stack allocation (CVE-2021-3527)
  usb/hid: avoid dynamic stack allocation
  hw/usb: Do not build USB subsystem if not required
  hw/usb/host-stub: Remove unused header

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-10 19:55:06 +01:00
Peter Maydell e58c7a3bba target-arm queue:
* docs: fix link in sbsa description
  * linux-user/aarch64: Enable hwcap for RND, BTI, and MTE
  * target/arm: Fix tlbbits calculation in tlbi_aa64_vae2is_write()
  * target/arm: Split neon and vfp translation to their own
    compilation units
  * target/arm: Make WFI a NOP for userspace emulators
  * hw/sd/omap_mmc: Use device_cold_reset() instead of
    device_legacy_reset()
  * include: More fixes for 'extern "C"' block use
  * hw/arm/imx25_pdk: Fix error message for invalid RAM size
  * hw/arm/mps2-tz: Implement AN524 memory remapping via machine property
  * hw/arm/xlnx: Fix PHY address for xilinx-zynq-a9
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210510-1' into staging

target-arm queue:
 * docs: fix link in sbsa description
 * linux-user/aarch64: Enable hwcap for RND, BTI, and MTE
 * target/arm: Fix tlbbits calculation in tlbi_aa64_vae2is_write()
 * target/arm: Split neon and vfp translation to their own
   compilation units
 * target/arm: Make WFI a NOP for userspace emulators
 * hw/sd/omap_mmc: Use device_cold_reset() instead of
   device_legacy_reset()
 * include: More fixes for 'extern "C"' block use
 * hw/arm/imx25_pdk: Fix error message for invalid RAM size
 * hw/arm/mps2-tz: Implement AN524 memory remapping via machine property
 * hw/arm/xlnx: Fix PHY address for xilinx-zynq-a9

# gpg: Signature made Mon 10 May 2021 17:26:55 BST
# 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-20210510-1: (26 commits)
  hw/arm/xlnx: Fix PHY address for xilinx-zynq-a9
  hw/arm/mps2-tz: Implement AN524 memory remapping via machine property
  hw/misc/mps2-scc: Support using CFG0 bit 0 for remapping
  hw/misc/mps2-scc: Add "QEMU interface" comment
  hw/arm/imx25_pdk: Fix error message for invalid RAM size
  include/disas/dis-asm.h: Handle being included outside 'extern "C"'
  include/qemu/bswap.h: Handle being included outside extern "C" block
  osdep: Make os-win32.h and os-posix.h handle 'extern "C"' themselves
  hw/sd/omap_mmc: Use device_cold_reset() instead of device_legacy_reset()
  target/arm: Make WFI a NOP for userspace emulators
  target/arm: Make translate-neon.c.inc its own compilation unit
  target/arm: Make functions used by translate-neon global
  target/arm: Move NeonGenThreeOpEnvFn typedef to translate.h
  target/arm: Delete unused typedef
  target/arm: Move vfp_reg_ptr() to translate-neon.c.inc
  target/arm: Make translate-vfp.c.inc its own compilation unit
  target/arm: Make functions used by translate-vfp global
  target/arm: Move vfp_{load, store}_reg{32, 64} to translate-vfp.c.inc
  target/arm: Move gen_aa32 functions to translate-a32.h
  target/arm: Split m-nocp trans functions into their own file
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-10 17:28:11 +01:00
Guenter Roeck c3080fbdaa hw/arm/xlnx: Fix PHY address for xilinx-zynq-a9
Commit dfc388797c ("hw/arm: xlnx: Set all boards' GEM 'phy-addr'
property value to 23") configured the PHY address for xilinx-zynq-a9
to 23. When trying to boot xilinx-zynq-a9 with zynq-zc702.dtb or
zynq-zc706.dtb, this results in the following error message when
trying to use the Ethernet interface.

macb e000b000.ethernet eth0: Could not attach PHY (-19)

The devicetree files for ZC702 and ZC706 configure PHY address 7. The
documentation for the ZC702 and ZC706 evaluation boards suggest that the
PHY address is 7, not 23. Other boards use PHY address 0, 1, 3, or 7.
I was unable to find a documentation or a devicetree file suggesting
or using PHY address 23. The Ethernet interface starts working with
zynq-zc702.dtb and zynq-zc706.dtb when setting the PHY address to 7,
so let's use it.

Cc: Bin Meng <bin.meng@windriver.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20210504124140.1100346-1-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-10 17:21:54 +01:00
Peter Maydell f1dfab0d9b hw/arm/mps2-tz: Implement AN524 memory remapping via machine property
The AN524 FPGA image supports two memory maps, which differ in where
the QSPI and BRAM are.  In the default map, the BRAM is at
0x0000_0000, and the QSPI at 0x2800_0000.  In the second map, they
are the other way around.

In hardware, the initial mapping can be selected by the user by
writing either "REMAP: BRAM" (the default) or "REMAP: QSPI" in the
board configuration file.  The board config file is acted on by the
"Motherboard Configuration Controller", which is an entirely separate
microcontroller on the dev board but outside the FPGA.

The guest can also dynamically change the mapping via the SCC
CFG_REG0 register.

Implement this functionality for QEMU, using a machine property
"remap" with valid values "BRAM" and "QSPI" to allow the user to set
the initial mapping, in the same way they can on the FPGA, and
wiring up the bit from the SCC register to also switch the mapping.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210504120912.23094-4-peter.maydell@linaro.org
2021-05-10 17:21:54 +01:00
Peter Maydell 5bddf92e68 hw/misc/mps2-scc: Support using CFG0 bit 0 for remapping
On some boards, SCC config register CFG0 bit 0 controls whether
parts of the board memory map are remapped. Support this with:
 * a device property scc-cfg0 so the board can specify the
   initial value of the CFG0 register
 * an outbound GPIO line which tracks bit 0 and which the board
   can wire up to provide the remapping

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210504120912.23094-3-peter.maydell@linaro.org
2021-05-10 17:21:54 +01:00
Philippe Mathieu-Daudé f463684fbf hw/arm/imx25_pdk: Fix error message for invalid RAM size
The i.MX25 PDK board has 2 banks for SDRAM, each can
address up to 256 MiB. So the total RAM usable for this
board is 512M. When we ask for more we get a misleading
error message:

  $ qemu-system-arm -M imx25-pdk -m 513M
  qemu-system-arm: Invalid RAM size, should be 128 MiB

Update the error message to better match the reality:

  $ qemu-system-arm -M imx25-pdk -m 513M
  qemu-system-arm: RAM size more than 512 MiB is not supported

Fixes: bf350daae0 ("arm/imx25_pdk: drop RAM size fixup")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20210407225608.1882855-1-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-10 17:21:54 +01:00
Peter Maydell f16a3bf81b hw/sd/omap_mmc: Use device_cold_reset() instead of device_legacy_reset()
The omap_mmc_reset() function resets its SD card via
device_legacy_reset().  We know that the SD card does not have a qbus
of its own, so the new device_cold_reset() function (which resets
both the device and its child buses) is equivalent here to
device_legacy_reset() and we can just switch to the new API.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210430222348.8514-1-peter.maydell@linaro.org
2021-05-10 17:21:53 +01:00
Peter Maydell 74e31681ba qemu-sparc queue
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 =REjm
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-20210505' into staging

qemu-sparc queue

# gpg: Signature made Wed 05 May 2021 08:29:13 BST
# gpg:                using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg:                issuer "mark.cave-ayland@ilande.co.uk"
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [full]
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-sparc-20210505:
  hw/sparc*: Move cpu_check_irqs() to target/sparc/
  hw/sparc64: Fix code style for checkpatch.pl
  hw/sparc64: Remove unused "hw/char/serial.h" header
  hw/sparc: Allow building without the leon3 machine
  hw/sparc/sun4m: Move each sun4m_hwdef definition in its class_init
  hw/sparc/sun4m: Fix code style for checkpatch.pl
  hw/sparc/sun4m: Register machine types in sun4m_machine_types[]
  hw/sparc/sun4m: Factor out sun4m_machine_class_init()
  hw/sparc/sun4m: Introduce Sun4mMachineClass
  hw/sparc/sun4m: Have sun4m machines inherit new TYPE_SUN4M_MACHINE

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-10 12:34:05 +01:00
Peter Maydell d90f154867 ppc patch queue 2021-05-04
Here's the first ppc pull request for qemu-6.1.  It has a wide variety
 of stuff accumulated during the 6.0 freeze.  Highlights are:
 
  * Multi-phase reset cleanups for PAPR
  * Preliminary cleanups towards allowing !CONFIG_TCG for the ppc target
  * Cleanup of AIL logic and extension to POWER10
  * Further improvements to handling of hot unplug failures on PAPR
  * Allow much larger numbers of CPU on pseries
  * Support for the H_SCM_HEALTH hypercall
  * Add support for the Pegasos II board
  * Substantial cleanup to hflag handling
  * Assorted minor fixes and cleanups
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 =N0qr
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-20210504' into staging

ppc patch queue 2021-05-04

Here's the first ppc pull request for qemu-6.1.  It has a wide variety
of stuff accumulated during the 6.0 freeze.  Highlights are:

 * Multi-phase reset cleanups for PAPR
 * Preliminary cleanups towards allowing !CONFIG_TCG for the ppc target
 * Cleanup of AIL logic and extension to POWER10
 * Further improvements to handling of hot unplug failures on PAPR
 * Allow much larger numbers of CPU on pseries
 * Support for the H_SCM_HEALTH hypercall
 * Add support for the Pegasos II board
 * Substantial cleanup to hflag handling
 * Assorted minor fixes and cleanups

# gpg: Signature made Tue 04 May 2021 06:52:39 BST
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dg-gitlab/tags/ppc-for-6.1-20210504: (46 commits)
  hw/ppc/pnv_psi: Use device_cold_reset() instead of device_legacy_reset()
  hw/ppc/spapr_vio: Reset TCE table object with device_cold_reset()
  hw/intc/spapr_xive: Use device_cold_reset() instead of device_legacy_reset()
  target/ppc: removed VSCR from SPR registration
  target/ppc: Reduce the size of ppc_spr_t
  target/ppc: Clean up _spr_register et al
  target/ppc: Add POWER10 exception model
  target/ppc: rework AIL logic in interrupt delivery
  target/ppc: move opcode table logic to translate.c
  target/ppc: code motion from translate_init.c.inc to gdbstub.c
  spapr_drc.c: handle hotunplug errors in drc_unisolate_logical()
  spapr.h: increase FDT_MAX_SIZE
  spapr.c: do not use MachineClass::max_cpus to limit CPUs
  ppc: Rename current DAWR macros and variables
  target/ppc: POWER10 supports scv
  target/ppc: Fix POWER9 radix guest HV interrupt AIL behaviour
  docs/system: ppc: Add documentation for ppce500 machine
  roms/u-boot: Bump ppce500 u-boot to v2021.04 to fix broken pci support
  roms/Makefile: Update ppce500 u-boot build directory name
  ppc/spapr: Add support for implement support for H_SCM_HEALTH
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-05 20:29:14 +01:00
Gerd Hoffmann 05a40b172e usb: limit combined packets to 1 MiB (CVE-2021-3527)
usb-host and usb-redirect try to batch bulk transfers by combining many
small usb packets into a single, large transfer request, to reduce the
overhead and improve performance.

This patch adds a size limit of 1 MiB for those combined packets to
restrict the host resources the guest can bind that way.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210503132915.2335822-6-kraxel@redhat.com>
2021-05-05 15:06:01 +02:00
Peter Maydell d45a5270d0 Trivial patches pull request 20210503
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Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging

Trivial patches pull request 20210503

# gpg: Signature made Mon 03 May 2021 09:34:56 BST
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-6.1-pull-request: (23 commits)
  hw/rx/rx-gdbsim: Do not accept invalid memory size
  docs: More precisely describe memory-backend-*::id's user
  scripts: fix generation update-binfmts templates
  docs/system: Document the removal of "compat" property for POWER CPUs
  mc146818rtc: put it into the 'misc' category
  Do not include exec/address-spaces.h if it's not really necessary
  Do not include cpu.h if it's not really necessary
  Do not include hw/boards.h if it's not really necessary
  Do not include sysemu/sysemu.h if it's not really necessary
  hw: Do not include qemu/log.h if it is not necessary
  hw: Do not include hw/irq.h if it is not necessary
  hw: Do not include hw/sysbus.h if it is not necessary
  hw: Remove superfluous includes of hw/hw.h
  ui: Fix memory leak in qemu_xkeymap_mapping_table()
  hw/usb: Constify VMStateDescription
  hw/display/qxl: Constify VMStateDescription
  hw/arm: Constify VMStateDescription
  vmstate: Constify some VMStateDescriptions
  Fix typo in CFI build documentation
  hw/pcmcia: Do not register PCMCIA type if not required
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-05 13:52:00 +01:00
Philippe Mathieu-Daudé 10fb1340b1 hw/sparc*: Move cpu_check_irqs() to target/sparc/
Since cpu_check_irqs() doesn't reference to anything outside
of CPUSPARCState, it better belongs to the architectural code
in target/, rather than the hardware specific code in hw/.

Note: while we moved the trace events, we don't rename them.

Remark: this allows us to build the leon3 machine stand alone,
fixing this link failure (because cpu_check_irqs is defined in
hw/sparc/sun4m.c which is only built when CONFIG_SUN4M is selected):

  /usr/bin/ld: target_sparc_win_helper.c.o: in function `cpu_put_psr':
  target/sparc/win_helper.c:91: undefined reference to `cpu_check_irqs'

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210428141655.387430-5-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:53 +01:00
Philippe Mathieu-Daudé 5aa7f68a2d hw/sparc64: Fix code style for checkpatch.pl
We are going to move this code, fix its style first.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210428141655.387430-4-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:53 +01:00
Philippe Mathieu-Daudé ef19ddfbf4 hw/sparc64: Remove unused "hw/char/serial.h" header
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210428141655.387430-3-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:53 +01:00
Philippe Mathieu-Daudé 1284119991 hw/sparc: Allow building without the leon3 machine
When building without the leon3 machine, we get this link failure:

  /usr/bin/ld: target_sparc_int32_helper.c.o: in function `leon3_irq_manager':
  target/sparc/int32_helper.c:172: undefined reference to `leon3_irq_ack'

This is because the leon3_irq_ack() is declared in hw/sparc/leon3.c,
which is only build when CONFIG_LEON3 is selected.

Fix by moving the leon3_cache_control_int() / leon3_irq_manager()
(which are specific to the leon3 machine) to hw/sparc/leon3.c.
Move the trace events along (but don't rename them).

leon3_irq_ack() is now locally used, declare it static to reduce
its scope.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Tested-by: KONRAD Frederic <frederic.konrad@adacore.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210428141655.387430-2-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:53 +01:00
Philippe Mathieu-Daudé bcdd781ff8 hw/sparc/sun4m: Move each sun4m_hwdef definition in its class_init
Remove the sun4m_hwdefs[] array by moving assigning the
structure fields directly in each machine class_init()
function.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-7-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:28 +01:00
Philippe Mathieu-Daudé 41db3b77e3 hw/sparc/sun4m: Fix code style for checkpatch.pl
We are going to move this code, fix its style first.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-6-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:28 +01:00
Philippe Mathieu-Daudé 355eb81af1 hw/sparc/sun4m: Register machine types in sun4m_machine_types[]
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-5-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:28 +01:00
Philippe Mathieu-Daudé f55e8977ec hw/sparc/sun4m: Factor out sun4m_machine_class_init()
Factor out the class_init code common to all machines
to sun4m_machine_class_init().

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-4-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:28 +01:00
Philippe Mathieu-Daudé 95bc47dec8 hw/sparc/sun4m: Introduce Sun4mMachineClass
Instead of passing the sun4m_hwdef structure via
machine_init(), store it into the MachineClass.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-3-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:28 +01:00
Philippe Mathieu-Daudé 828d01b7c5 hw/sparc/sun4m: Have sun4m machines inherit new TYPE_SUN4M_MACHINE
Introduce the TYPE_SUN4M_MACHINE and have all sun4m
machines inherit it.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-2-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2021-05-04 22:45:28 +01:00
Peter Maydell 87c6cef605 Aspeed patches :
* Fixes for the DMA space
 * New model for ASPEED's Hash and Crypto Engine (Joel and Klaus)
 * Acceptance tests (Joel)
 * A fix for the XDMA  model
 * Some extra features for the SMC controller.
 * Two new boards : rainier-bmc and quanta-q7l1-bmc (Patrick)
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Merge remote-tracking branch 'remotes/legoater/tags/pull-aspeed-20210503' into staging

Aspeed patches :

* Fixes for the DMA space
* New model for ASPEED's Hash and Crypto Engine (Joel and Klaus)
* Acceptance tests (Joel)
* A fix for the XDMA  model
* Some extra features for the SMC controller.
* Two new boards : rainier-bmc and quanta-q7l1-bmc (Patrick)

# gpg: Signature made Mon 03 May 2021 06:23:36 BST
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# 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: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* remotes/legoater/tags/pull-aspeed-20210503:
  aspeed: Add support for the quanta-q7l1-bmc board
  hw/block: m25p80: Add support for mt25ql02g and mt25qu02g
  aspeed: Add support for the rainier-bmc board
  aspeed: Deprecate the swift-bmc machine
  tests/qtest: Rename m25p80 test in aspeed_smc test
  aspeed/smc: Add extra controls to request DMA
  aspeed/smc: Add a 'features' attribute to the object class
  hw/misc/aspeed_xdma: Add AST2600 support
  tests/acceptance: Test ast2600 machine
  tests/acceptance: Test ast2400 and ast2500 machines
  tests/qtest: Add test for Aspeed HACE
  aspeed: Integrate HACE
  hw: Model ASPEED's Hash and Crypto Engine
  hw/arm/aspeed: Do not sysbus-map mmio flash region directly, use alias
  aspeed/i2c: Rename DMA address space
  aspeed/i2c: Fix DMA address mask
  aspeed/smc: Remove unused "sdram-base" property
  aspeed/smc: Use the RAM memory region for DMAs

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-05-04 17:05:53 +01:00
Gerd Hoffmann 06aa50c06c usb/mtp: avoid dynamic stack allocation
Use autofree heap allocation instead.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210503132915.2335822-4-kraxel@redhat.com>
2021-05-04 08:38:40 +02:00
Gerd Hoffmann 7ec54f9eb6 usb/redir: avoid dynamic stack allocation (CVE-2021-3527)
Use autofree heap allocation instead.

Fixes: 4f4321c11f ("usb: use iovecs in USBPacket")
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210503132915.2335822-3-kraxel@redhat.com>
2021-05-04 08:38:34 +02:00
Gerd Hoffmann 3f67e2e7f1 usb/hid: avoid dynamic stack allocation
Use autofree heap allocation instead.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210503132915.2335822-2-kraxel@redhat.com>
2021-05-04 08:38:23 +02:00
Philippe Mathieu-Daudé 9c3c834bdd hw/usb: Do not build USB subsystem if not required
If the Kconfig 'USB' value is not selected, it is pointless to
build the USB core components. Add a stub for the HMP commands
and usbdevice_create() which is called by usb_device_add in
softmmu/vl.c.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210424224110.3442424-3-f4bug@amsat.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-05-04 08:38:23 +02:00
Philippe Mathieu-Daudé 1081607bfa hw/usb/host-stub: Remove unused header
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210424224110.3442424-2-f4bug@amsat.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-05-04 08:38:23 +02:00
Peter Maydell 4bb32cd7b1 hw/ppc/pnv_psi: Use device_cold_reset() instead of device_legacy_reset()
The pnv_psi.c code uses device_legacy_reset() for two purposes:
 * to reset itself from its qemu_register_reset() handler
 * to reset a XiveSource object it has

Neither it nor the XiveSource have any qbuses, so the new
device_cold_reset() function (which resets both the device and its
child buses) is equivalent here to device_legacy_reset() and we can
just switch to the new API.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210503151849.8766-4-peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 13:12:59 +10:00
Peter Maydell 3e1c8ba988 hw/ppc/spapr_vio: Reset TCE table object with device_cold_reset()
The spapr_vio_quiesce_one() function resets the TCE table object
(TYPE_SPAPR_TCE_TABLE) via device_legacy_reset().  We know that
objects of that type do not have a qbus of their own, so the new
device_cold_reset() function (which resets both the device and its
child buses) is equivalent here to device_legacy_reset() and we can
just switch to the new API.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210503151849.8766-3-peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 13:12:59 +10:00
Peter Maydell b2df46fd80 hw/intc/spapr_xive: Use device_cold_reset() instead of device_legacy_reset()
The h_int_reset() function resets the XIVE interrupt controller via
device_legacy_reset().  We know that the interrupt controller does
not have a qbus of its own, so the new device_cold_reset() function
(which resets both the device and its child buses) is equivalent here
to device_legacy_reset() and we can just switch to the new API.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210503151849.8766-2-peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 13:12:59 +10:00
Nicholas Piggin 526cdce771 target/ppc: Add POWER10 exception model
POWER10 adds a new bit that modifies interrupt behaviour, LPCR[HAIL],
and it removes support for the LPCR[AIL]=0b10 mode.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20210501072436.145444-3-npiggin@gmail.com>
[dwg: Corrected tab indenting]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 13:12:46 +10:00
Nicholas Piggin 8b7e6b07a4 target/ppc: rework AIL logic in interrupt delivery
The AIL logic is becoming unmanageable spread all over powerpc_excp(),
and it is slated to get even worse with POWER10 support.

Move it all to a new helper function.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20210501072436.145444-2-npiggin@gmail.com>
[dwg: Corrected tab indenting]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 13:12:02 +10:00
Daniel Henrique Barboza 87758fed7a spapr_drc.c: handle hotunplug errors in drc_unisolate_logical()
At this moment, PAPR does not provide a way to report errors during a
device removal operation. This led the pSeries machine to implement
extra mechanisms to try to fallback and recover from an error that might
have happened during the hotunplug in the guest side. This started to
change a bit with commit fe1831eff8 ("spapr_drc.c: use DRC
reconfiguration to cleanup DIMM unplug state"), where one way to
fallback from a memory removal error was introduced.

Around the same time, in [1], the idea of using RTAS set-indicator for
this role was first introduced. The RTAS set-indicator call, when
attempting to UNISOLATE a DRC that is already UNISOLATED or CONFIGURED,
returns RTAS_OK and does nothing else for both QEMU and phyp. This gives
us an opportunity to use this behavior to signal the hypervisor layer
when a device removal errir happens, allowing QEMU/phyp to do a proper
error handling. Using set-indicator to report HP errors isn't strange to
PAPR, as per R1-13.5.3.4-4. of table 13.7 of current PAPR [2]:

"For all DR options: If this is a DR operation that involves the user
insert- ing a DR entity, then if the firmware can determine that the
inserted entity would cause a system disturbance, then the set-indicator
RTAS call must not unisolate the entity and must return an error status
which is unique to the particular error."

A change was proposed to the pSeries Linux kernel to call set-indicator
to move a DRC to 'unisolate' in the case of a hotunplug error in the
guest side [3]. Setting a DRC that is already unisolated or configured to
'unisolate' is a no-op (returns RTAS_OK) for QEMU and also for phyp.
Being a benign change for hypervisors that doesn't care about handling
such errors, we expect the kernel to accept this change at some point.

This patch prepares the pSeries machine for this new kernel feature by
changing drc_unisolate_logical() to handle guest side hotunplug errors.
For CPUs it's a simple matter of setting drc->unplug_requested to 'false',
while for LMBs the process is similar to the rollback that is done in
rtas_ibm_configure_connector().

[1] https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg06395.html
[2] https://openpowerfoundation.org/wp-content/uploads/2020/07/LoPAR-20200611.pdf
[3] https://patchwork.ozlabs.org/project/linuxppc-dev/patch/20210416210216.380291-3-danielhb413@gmail.com/

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20210420165100.108368-2-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
Daniel Henrique Barboza 5642e4513e spapr.c: do not use MachineClass::max_cpus to limit CPUs
Up to this patch, 'max_cpus' value is hardcoded to 1024 (commit
6244bb7e58). In theory this patch would simply bump it to 2048, since
it's the default NR_CPUS kernel setting for ppc64 servers nowadays, but
the whole mechanic of MachineClass:max_cpus is flawed for the pSeries
machine. The two supported accelerators, KVM and TCG, can live without
it.

TCG guests don't have a theoretical limit. The user must be free to
emulate as many CPUs as the hardware is capable of. And even if there
were a limit, max_cpus is not the proper way to report it since it's a
common value checked by SMP code in machine_smp_parse() for KVM as well.

For KVM guests, the proper way to limit KVM CPUs is by host
configuration via NR_CPUS, not a QEMU hardcoded value. There is no
technical reason for a pSeries QEMU guest to forcefully stay below
NR_CPUS.

This hardcoded value also disregard hosts that might have a lower
NR_CPUS limit, say 512. In this case, machine.c:machine_smp_parse() will
allow a 1024 value to pass, but then kvm_init() will complain about it
because it will exceed NR_CPUS:

Number of SMP cpus requested (1024) exceeds the maximum cpus supported
by KVM (512)

A better 'max_cpus' value would consider host settings, but
MachineClass::max_cpus is defined well before machine_init() and
kvm_init(). We can't check for KVM limits because it's too soon, so we
end up making a guess.

This patch makes MachineClass:max_cpus settings innocuous by setting it
to INT32_MAX. machine.c:machine_smp_parse() will not fail the
verification based on max_cpus, letting kvm_init() do the checking with
actual host settings. And TCG guests get to do whatever the hardware is
capable of emulating.

Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20210408204049.221802-2-danielhb413@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
Vaibhav Jain 53d7d7e2b1 ppc/spapr: Add support for implement support for H_SCM_HEALTH
Add support for H_SCM_HEALTH hcall described at [1] for spapr
nvdimms. This enables guest to detect the 'unarmed' status of a
specific spapr nvdimm identified by its DRC and if its unarmed, mark
the region backed by the nvdimm as read-only.

The patch adds h_scm_health() to handle the H_SCM_HEALTH hcall which
returns two 64-bit bitmaps (health bitmap, health bitmap mask) derived
from 'struct nvdimm->unarmed' member.

Linux kernel side changes to enable handling of 'unarmed' nvdimms for
ppc64 are proposed at [2].

References:
[1] "Hypercall Op-codes (hcalls)"
    https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/powerpc/papr_hcalls.rst#n220
[2] "powerpc/papr_scm: Mark nvdimm as unarmed if needed during probe"
    https://lore.kernel.org/linux-nvdimm/20210329113103.476760-1-vaibhav@linux.ibm.com/

Signed-off-by: Vaibhav Jain <vaibhav@linux.ibm.com>
Message-Id: <20210402102128.213943-1-vaibhav@linux.ibm.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
Alexey Kardashevskiy 4b98e72d97 spapr: Rename RTAS_MAX_ADDR to FDT_MAX_ADDR
SLOF instantiates RTAS since
744a928cce ("spapr: Stop providing RTAS blob")
so the max address applies to the FDT only.

This renames the macro and fixes up the comment.

This should not cause any behavioral change.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20210331025123.29310-1-aik@ozlabs.ru>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
BALATON Zoltan ba7e5ac18e hw/ppc: Add emulation of Genesi/bPlan Pegasos II
Add new machine called pegasos2 emulating the Genesi/bPlan Pegasos II,
a PowerPC board based on the Marvell MV64361 system controller and the
VIA VT8231 integrated south bridge/superio chips. It can run Linux,
AmigaOS and a wide range of MorphOS versions. Currently a firmware ROM
image is needed to boot and only MorphOS has a video driver to produce
graphics output. Linux could work too but distros that supported this
machine don't include usual video drivers so those only run with
serial console for now.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <30cbfb9cbe6f46a1e15a69a75fac45ac39340122.1616680239.git.balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
BALATON Zoltan dcdf98a901 hw/pci-host: Add emulation of Marvell MV64361 PPC system controller
The Marvell Discovery II aka. MV64361 is a PowerPC system controller
chip that is used on the pegasos2 PPC board. This adds emulation of it
that models the device enough to boot guests on this board. The
mv643xx.h header with register definitions is taken from Linux 4.15.10
only fixing white space errors, removing not needed parts and changing
formatting for QEMU coding style.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <79545ebd03bfe0665b73d2d7cbc74fdf3d62629e.1616680239.git.balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
BALATON Zoltan f9f0c9e2fa vt82c686: Add emulation of VT8231 south bridge
Add emulation of VT8231 south bridge ISA part based on the similar
VT82C686B but implemented in a separate subclass that holds the
differences while reusing parts that can be shared.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <10abc9f89854e7c980b9731c33d25a2e307e9c4f.1616680239.git.balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
BALATON Zoltan 2e84e107a0 vt82c686: Introduce abstract TYPE_VIA_ISA and base vt82c686b_isa on it
To allow reusing ISA bridge emulation for vt8231_isa move the device
state of vt82c686b_isa emulation in an abstract via_isa class. This
change breaks migration back compatibility but this is not an issue
for Fuloong2E machine which is not versioned or migration supported.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <0cb8fc69c7aaa555589181931b881335fecd2ef3.1616680239.git.balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
BALATON Zoltan ab74864fed vt82c686: Add VT8231_SUPERIO based on VIA_SUPERIO
The VT8231 south bridge is very similar to VT82C686B but there are
some differences in register addresses and functionality, e.g. the
VT8231 only has one serial port. This commit adds VT8231_SUPERIO
subclass based on the abstract VIA_SUPERIO class to emulate the
superio part of VT8231.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <8108809321f9ecf3fb1aea22ddaeccc7c3a57c8e.1616680239.git.balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
BALATON Zoltan f028c2ded2 vt82c686: QOM-ify superio related functionality
Collect superio functionality and its controlling config registers
handling in an abstract VIA_SUPERIO class that is a subclass of
ISA_SUPERIO and put vt82c686b specific parts in a subclass of this
abstract class.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <fbcc8cc8baf83f327612a1ef1c14bcbcdb0e7edb.1616680239.git.balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:25 +10:00
Richard Henderson e81f17a3f6 hw/ppc/spapr_rtas: Update hflags after setting msr
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210315184615.1985590-16-richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:24 +10:00
Richard Henderson bd4160bc6a hw/ppc/pnv_core: Update hflags after setting msr
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210315184615.1985590-15-richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2021-05-04 11:41:24 +10:00