Merge tag 'hppa-system-mfdiag-for-v10-pull-request' of https://github.com/hdeller/qemu-hppa into staging

hppa 64-bit mfdiag improvements

The 64-bit hppa qemu emulation still fails to boot 64-bit HP

Merge tag 'hppa-system-mfdiag-for-v10-pull-request' of https://github.com/hdeller/qemu-hppa into staging

hppa 64-bit mfdiag improvements

The 64-bit hppa qemu emulation still fails to boot 64-bit HP-UX.
This patch series improves the emulation a lot, since it enables us to boot
64-bit HP-UX installer silently up until an endless loop where the machine
reports that it's up an running (it crashed before). This still needs further
analysis, but it's a big step forward.

Main changes to archieve this includes:
- Implementing diagnose registers (especially %dr2 for space-register hashing)
- a new SeaBIOS-hppa version 18, which includes those fixes and enhancements:
- Fix IRT table entries to use slot number
- Increase PCI alignment for memory bars to 64k
- Fix PDC_CACHE/PDC_CACHE_RET_SPID return value
- Allow up to 256 GB RAM on 64-bit machines

V2:
- fix linux-user build by adding missing "#ifndef CONFIG_USER_ONLY ... #endif"

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZ5yWTwAKCRD3ErUQojoP
# X1p5AP4iSfKlBsUZrww2/M1ArqB9jZuJBO1kdZ7OcCN2Jn0yxgEAx0CPUof7NnZV
# EY7u3Qq4E8ZnOk4XgHt06bsdNcJN+gc=
# =RoAh
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 31 Jan 2025 04:22:23 EST
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F

* tag 'hppa-system-mfdiag-for-v10-pull-request' of https://github.com/hdeller/qemu-hppa:
target/hppa: Update SeaBIOS-hppa to version 18
target/hppa: Implement space register hashing for 64-bit HP-UX
target/hppa: 64-bit CPUs start with space register hashing enabled
target/hppa: Add instruction decoding for mfdiag and mtdiag
target/hppa: Drop diag_getshadowregs_pa2 and diag_putshadowregs_pa2
target/hppa: Add CPU diagnose registers
disas/hppa: implement mfdiag/mtdiag disassembly
hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa
MAINTAINERS: Add myself as HPPA maintainer

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa

The hppa_hardware.h header file holds many constants for addresses and
offsets which are needed while building the firmware (SeaB

hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa

The hppa_hardware.h header file holds many constants for addresses and
offsets which are needed while building the firmware (SeaBIOS-hppa) and
while setting up the virtual machine in QEMU.

This patch brings it in sync between both source code repositories.

Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'hppa-system-for-v10-pull-request' of https://github.com/hdeller/qemu-hppa into staging

hppa updates

* Fixes booting a Linux kernel which is provided on the command line.
* Allow more tha

Merge tag 'hppa-system-for-v10-pull-request' of https://github.com/hdeller/qemu-hppa into staging

hppa updates

* Fixes booting a Linux kernel which is provided on the command line.
* Allow more than 4GB RAM on 64-bit boxes

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZ5PvvgAKCRD3ErUQojoP
# X7JQAQCn2MR4k4lfClDZHNmAFUNw51j56SB5HC/FCUKfOx4dCQD/Tf2OV/gstMOz
# nfpvIH6ouXZ2/p5npzTyOt+A8fwUpw0=
# =qrs7
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 24 Jan 2025 14:53:34 EST
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F

* tag 'hppa-system-for-v10-pull-request' of https://github.com/hdeller/qemu-hppa:
hw/hppa: Fix booting Linux kernel with initrd
hw/hppa: Support up to 256 GiB RAM on 64-bit machines

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

hw/hppa: Support up to 256 GiB RAM on 64-bit machines

Allow up to 256 GB RAM, which is the maximum a rp8440 machine (the very
last 64-bit PA-RISC machine) physically supports.

Signed-off-by: Helge

hw/hppa: Support up to 256 GiB RAM on 64-bit machines

Allow up to 256 GB RAM, which is the maximum a rp8440 machine (the very
last 64-bit PA-RISC machine) physically supports.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge tag 'C3700-pull-request' of https://github.com/hdeller/qemu-hppa into staging

target/hppa: Add emulation of a C3700 HP-PARISC workstation

This series adds a new PA-RISC machine emulation for

Merge tag 'C3700-pull-request' of https://github.com/hdeller/qemu-hppa into staging

target/hppa: Add emulation of a C3700 HP-PARISC workstation

This series adds a new PA-RISC machine emulation for the HP-PARISC
C3700 workstation.

The physical HP C3700 machine has a PA2.0 (64-bit) CPU, in contrast to
the existing emulation of a B160L workstation which is a 32-bit only
machine and where it's Dino PCI controller isn't 64-bit capable.

With the HP C3700 machine emulation (together with the emulated Astro
Memory controller and the Elroy PCI bridge) it's now possible to
enhance the hppa CPU emulation to support the 64-bit instruction set
in upcoming patches.

Helge

v4 changes:
- Fix testsuite error in astro by adding a realize() implementation

v3 changes:
based on feedback from BALATON Zoltan <balaton@eik.bme.hu>:
- apply paches in different order to bring them logically closer to each other
- update comments in lasips2
- rephrased title and commit message of MAINTAINERS patch

v2 changes:
suggestions by BALATON Zoltan <balaton@eik.bme.hu>:
- merged pci_ids and tulip patch
- dropped comments in lasips2
- mention additional cleanups in patch "Require at least SeaBIOS-hppa version 10"
suggestions by Philippe Mathieu-Daudé <philmd@linaro.org>:
- dropped static pci_bus variable

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZTGzDQAKCRD3ErUQojoP
# X9psAP0cHfTuJuXMiBWhrJhfp5VV0TURvaNXjCGyK8qvfbK+zgEArg3nvKhZPvnu
# jVSq6b/Ppf3eCAZIYSVIsfLITbElTQ4=
# =Esj+
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 19 Oct 2023 15:51:57 PDT
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F

* tag 'C3700-pull-request' of https://github.com/hdeller/qemu-hppa:
hw/hppa: Add new HP C3700 machine
hw/hppa: Split out machine creation
hw/hppa: Provide RTC and DebugOutputPort on CPU #0
hw/hppa: Export machine name, BTLBs, power-button address via fw_cfg
MAINTAINERS: Update HP-PARISC entries
pci-host: Wire up new Astro/Elroy PCI bridge
hw/pci-host: Add Astro system bus adapter found on PA-RISC machines
lasips2: LASI PS/2 devices are not user-createable
pci_ids/tulip: Add PCI vendor ID for HP and use it in tulip
hw/hppa: Require at least SeaBIOS-hppa version 10
target/hppa: Update to SeaBIOS-hppa version 10

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

hw/hppa: Provide RTC and DebugOutputPort on CPU #0

For SeaBIOS-hppa, the RTC and DebugOutputPort were in the I/O area of
the LASI chip of the emulated B160L machine.
Since we will add other machines

hw/hppa: Provide RTC and DebugOutputPort on CPU #0

For SeaBIOS-hppa, the RTC and DebugOutputPort were in the I/O area of
the LASI chip of the emulated B160L machine.
Since we will add other machines without a LASI chip, move the emulated
devices into the I/O area of CPU#0 instead.

Signed-off-by: Helge Deller <deller@gmx.de>

show more ...

Merge tag 'hppa-serial-fix-pull-request' of https://github.com/hdeller/qemu-hppa into staging

hppa: Fix serial port pass-through

This series fixes the SeaBIOS-hppa firmware and the serial ports set

Merge tag 'hppa-serial-fix-pull-request' of https://github.com/hdeller/qemu-hppa into staging

hppa: Fix serial port pass-through

This series fixes the SeaBIOS-hppa firmware and the serial ports setup code in
qemu so that it reflects the real hardware and allows serial port pass-through
from the host to guests.

Tested with Linux guests.

v2: Changes suggested by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
- Split out hppa_hardware.h restoration to an own patch
- Drop unneccesary checks for serial_hd(x)

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCYpH5NAAKCRD3ErUQojoP
# X0p3APsHdN4SDIVHJ3vjfzrvmuJ8rEUzsK4COdlgWBUT4jgVBgEApk9jj6X0ZfkI
# bUVVQAOqHZbgXhEeiHNVWbsPfEqsqQw=
# =aj8q
# -----END PGP SIGNATURE-----
# gpg: Signature made Sat 28 May 2022 03:28:04 AM PDT
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F

* tag 'hppa-serial-fix-pull-request' of https://github.com/hdeller/qemu-hppa:
hppa: Fix serial port assignments and pass-through
hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa
New SeaBIOS-hppa version 6

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

hppa: Fix serial port assignments and pass-through

This fixes the serial ports in the emulation to behave as on original
hardware.

On the real hardware, the LASI UART is serial port #0 and the DINO

hppa: Fix serial port assignments and pass-through

This fixes the serial ports in the emulation to behave as on original
hardware.

On the real hardware, the LASI UART is serial port #0 and the DINO UART
is serial port #1. This is fixed in SeaBIOS-hppa firmware v6, which is
why at least this firmware version is required.

The serial port addresses in hppa/hppa_hardware.h have to be swapped,
and when creating the virtual serial ports the correct port addresses
are used.

This patch now for example allows to specify on the qemu command line:
-serial mon:stdio -serial /dev/ttyS4
to use the emulated ttyS0 in the guest for console output, and pass
ttyS4 from the host to ttyS1 in the guest.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

show more ...

hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa

The hppa_hardware.h header file holds many constants for addresses and
offsets which are needed while building the firmware (SeaB

hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa

The hppa_hardware.h header file holds many constants for addresses and
offsets which are needed while building the firmware (SeaBIOS-hppa) and
while setting up the virtual machine in QEMU.

That's why this header file needs to be in sync between both source code
repositories. This patch adds a comment mentioning this dependency at
the top of this file and restores some DINO relevant offsets.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

show more ...

Merge tag 'qemu-sparc-20220508' of https://github.com/mcayland/qemu into staging

qemu-sparc queue

# -----BEGIN PGP SIGNATURE-----
#
# iQFSBAABCgA8FiEEzGIauY6CIA2RXMnEW8LFb64PMh8FAmJ4A6ceHG1hcmsuY2F

Merge tag 'qemu-sparc-20220508' of https://github.com/mcayland/qemu into staging

qemu-sparc queue

# -----BEGIN PGP SIGNATURE-----
#
# iQFSBAABCgA8FiEEzGIauY6CIA2RXMnEW8LFb64PMh8FAmJ4A6ceHG1hcmsuY2F2
# ZS1heWxhbmRAaWxhbmRlLmNvLnVrAAoJEFvCxW+uDzIf4SAH+weljMrdObceJ4vg
# MedvVXUGmr0Uzk0iSkac1FGLCwEC/9bzBMrxMxNCsGHwVWjuX7S9Vikj/4mMi15U
# 6iJ56QzVbsxZknr2+gGtB4QEAWHlQSuSrvcFVFc+Vc9enCBZNZoaehF0HzUSUFxU
# nMnZQqDWrc4H9D2E+YK4OLgv3IMqOy3uKWMgIZ7JJX6YebLMXqZV1mq2G9LjKf9X
# zM3HM6V9yd+1UEzb5biHkorBcdyt5F8P/V1VtiGZYFws27UwSBxW9EEDV3XcSGYD
# kS9RpYka4qmC0saj5cBUR/AYQ/jwSbI9kEs4VsBzRQ/eX25F5TPEbyXp6bJZ75Gi
# tsOhvvg=
# =Qnnm
# -----END PGP SIGNATURE-----
# gpg: Signature made Sun 08 May 2022 12:53:43 PM CDT
# 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>" [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: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F

* tag 'qemu-sparc-20220508' of https://github.com/mcayland/qemu: (53 commits)
artist: only render dirty scanlines on the display surface
artist: remove unused ROP8OFF() macro
artist: checkpatch and newline style fixes
hppa: simplify machine function names in machine.c
hppa: fold machine_hppa_machine_init() into machine_hppa_machine_init_class_init()
hppa: use MACHINE QOM macros for defining the hppa machine
hppa: remove the empty hppa_sys.h file
hppa: move enable_lan() define from hppa_sys.h to machine.c
hppa: remove unused trace-events from from hw/hppa
hppa: remove hw/hppa/pci.c
hppa: move hppa_pci_ignore_ops from pci.c to machine.c
lasi: move from hw/hppa to hw/misc
hppa: move device headers from hppa_sys.h into individual .c files
lasi: use numerical constant for iar reset value
lasi: use constants for device register offsets
lasi: move lasi_initfn() to machine.c
lasi: remove address space parameter from lasi_initfn()
lasi: move PS2 initialisation to machine.c
lasi: move second serial port initialisation to machine.c
lasi: move parallel port initialisation to machine.c
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

dino: move DINO HPA constants from hppa_hardware.h to dino.h

This is to allow us to decouple the DINO device from the board logic.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Ac

dino: move DINO HPA constants from hppa_hardware.h to dino.h

This is to allow us to decouple the DINO device from the board logic.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220504092600.10048-22-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

show more ...

Merge remote-tracking branch 'remotes/hdeller/tags/hppa-updates-pull-request' into staging

Fixes and updates for hppa target

This patchset fixes some important bugs in the hppa artist graphics driv

Merge remote-tracking branch 'remotes/hdeller/tags/hppa-updates-pull-request' into staging

Fixes and updates for hppa target

This patchset fixes some important bugs in the hppa artist graphics driver:
- Fix artist graphics for HP-UX and Linux
- Mouse cursor fixes for HP-UX
- Fix draw_line() function on artist graphic

and it adds new qemu features for hppa:
- Allow up to 16 emulated CPUs (instead of 8)
- Add support for an emulated TOC/NMI button

A new Seabios-hppa firmware is included as well:
- Update SeaBIOS-hppa to VERSION 3
- New opt/hostid fw_cfg option to change hostid
- Add opt/console fw_cfg option to select default console
- Added 16x32 font to STI firmware

Signed-off-by: Helge Deller <deller@gmx.de>

# gpg: Signature made Wed 02 Feb 2022 18:08:34 GMT
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F

* remotes/hdeller/tags/hppa-updates-pull-request:
hw/display/artist: Fix draw_line() artefacts
hw/display/artist: Mouse cursor fixes for HP-UX
hw/display/artist: rewrite vram access mode handling
hppa: Add support for an emulated TOC/NMI button.
hw/hppa: Allow up to 16 emulated CPUs
seabios-hppa: Update SeaBIOS-hppa to VERSION 3

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/hppa: Allow up to 16 emulated CPUs

This brings the hppa_hardware.h file in sync with the copy in the
SeaBIOS-hppa sources.

In order to support up to 16 CPUs, it's required to move the HPA for
ME

hw/hppa: Allow up to 16 emulated CPUs

This brings the hppa_hardware.h file in sync with the copy in the
SeaBIOS-hppa sources.

In order to support up to 16 CPUs, it's required to move the HPA for
MEMORY_HPA out of the address space of the new 16th CPU.
The new address of 0xfffff000 worked well for Linux and HP-UX, while
other addresses close to the former 0xfffbf000 area are used by the
architecture for local and global broadcasts.

The PIM_STORAGE_SIZE constant is used in SeaBIOS sources and
is relevant for the TOC/NMI feature.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-pull-request' into staging

hppa power button support, graphics updates and firmware fixes

# gpg: Signature made Mon 07 Sep 2020 20:09:

Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-pull-request' into staging

hppa power button support, graphics updates and firmware fixes

# gpg: Signature made Mon 07 Sep 2020 20:09:49 BST
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F

* remotes/hdeller/tags/target-hppa-pull-request:
hw/display/artist: Allow screen size up to 2048 lines
hw/display/artist: Refactor x/y coordination extraction
hw/display/artist: Verify artist screen resolution
target/hppa: Fix boot with old Linux installation CDs
hw/hppa: Add power button emulation
hw/hppa: Tell SeaBIOS port address of fw_cfg
hw/hppa: Change fw_cfg port address
hw/hppa: Store boot device in fw_cfg section
hw/hppa: Make number of TLB and BTLB entries configurable
seabios-hppa: Update SeaBIOS to hppa-qemu-5.2-2 tag

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/hppa: Tell SeaBIOS port address of fw_cfg

Change QEMU_FW_CFG_IO_BASE to shorter variant FW_CFG_IO_BASE and hand
over the actual port address in %r19 to SeaBIOS.

Signed-off-by: Helge Deller <dell

hw/hppa: Tell SeaBIOS port address of fw_cfg

Change QEMU_FW_CFG_IO_BASE to shorter variant FW_CFG_IO_BASE and hand
over the actual port address in %r19 to SeaBIOS.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

hw/hppa: Change fw_cfg port address

Devices on hppa occupy at least 4k starting at the HPA, so MEMORY_HPA+4k is
blocked (by Linux) for the memory module. I noticed this when testing the new
Linux k

hw/hppa: Change fw_cfg port address

Devices on hppa occupy at least 4k starting at the HPA, so MEMORY_HPA+4k is
blocked (by Linux) for the memory module. I noticed this when testing the new
Linux kernel patch to let the fw_cfg entries show up in Linux under /proc.
The Linux kernel driver could not allocate the region for fw_cfg.
This new base address seems to not conflict.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-v3-pull-request' into staging

artist out of bounds fixes

# gpg: Signature made Wed 26 Aug 2020 22:09:55 BST
# gpg: usin

Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-v3-pull-request' into staging

artist out of bounds fixes

# gpg: Signature made Wed 26 Aug 2020 22:09:55 BST
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F

* remotes/hdeller/tags/target-hppa-v3-pull-request:
hw/display/artist: Fix invalidation of lines near screen border
hw/display/artist: Fix invalidation of lines in artist_draw_line()
hw/display/artist: Unbreak size mismatch memory accesses
hw/display/artist: Prevent out of VRAM buffer accesses
Revert "hw/display/artist: Avoid drawing line when nothing to display"
hw/display/artist: Refactor artist_rop8() to avoid buffer over-run
hw/display/artist: Check offset in draw_line to avoid buffer over-run
hw/hppa/lasi: Don't abort on invalid IMR value
hw/display/artist.c: fix out of bounds check
hw/hppa: Implement proper SeaBIOS version check
seabios-hppa: Update to SeaBIOS hppa version 1
hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources

The hppa_hardware.h file is shared with SeaBIOS. Sync it.

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Helge Del

hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources

The hppa_hardware.h file is shared with SeaBIOS. Sync it.

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Helge Deller <deller@gmx.de>

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Merge remote-tracking branch 'remotes/rth/tags/pull-pa-20200127' into staging

Improve LASI emulation
Add Artist graphics
Fix main memory allocation
Improve LDCW emulation wrt real hw

# gpg: Signatu

Merge remote-tracking branch 'remotes/rth/tags/pull-pa-20200127' into staging

Improve LASI emulation
Add Artist graphics
Fix main memory allocation
Improve LDCW emulation wrt real hw

# gpg: Signature made Mon 27 Jan 2020 18:53:35 GMT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-pa-20200127:
target/hppa: Allow, but diagnose, LDCW aligned only mod 4
hw/hppa/machine: Map the PDC memory region with higher priority
hw/hppa/machine: Restrict the total memory size to 3GB
hw/hppa/machine: Correctly check the firmware is in PDC range
hppa: Add emulation of Artist graphics
seabios-hppa: update to latest version
hppa: Switch to tulip NIC by default
hppa: add emulation of LASI PS2 controllers
ps2: accept 'Set Key Make and Break' commands
hppa: Add support for LASI chip with i82596 NIC
hw/hppa/dino.c: Improve emulation of Dino PCI chip

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hppa: Add emulation of Artist graphics

This adds emulation of Artist graphics good enough to get a text
console on both Linux and HP-UX. The X11 server from HP-UX also works.

Adjust boot-serial-tes

hppa: Add emulation of Artist graphics

This adds emulation of Artist graphics good enough to get a text
console on both Linux and HP-UX. The X11 server from HP-UX also works.

Adjust boot-serial-test to disable graphics, so that SeaBIOS outputs
to the serial port, as expected by the test.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Message-Id: <20191220211512.3289-6-svens@stackframe.org>
[rth: Merge Helge's test for machine->enable_graphics]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging

Miscellaneous patches for 2019-06-11

# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging

Miscellaneous patches for 2019-06-11

# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2019-06-11-v3:
MAINTAINERS: Polish headline decorations
MAINTAINERS: Improve section headlines
MAINTAINERS: Remove duplicate entries of qemu-devel@nongnu.org
Clean up a header guard symbols (again)
Supply missing header guards
Clean up a few header guard symbols
scripts/clean-header-guards: Fix handling of trailing comments
Normalize position of header guard
Include qemu-common.h exactly where needed
Include qemu/module.h where needed, drop it from qemu-common.h
qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h
qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Supply missing header guards

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190604181618.19980-5-armbru@redhat.com>

Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20190316' into staging

Fix lost interrupts.
Update seabios-hppa.

# gpg: Signature made Sat 16 Mar 2019 16:13:42 GMT
# gpg: us

Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20190316' into staging

Fix lost interrupts.
Update seabios-hppa.

# gpg: Signature made Sat 16 Mar 2019 16:13:42 GMT
# gpg: using RSA key 64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-hppa-20190316:
Update seabios-hppa to latest upstream
target/hppa: Avoid squishing DISAS_IAQ_N_STALE_EXIT

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Update seabios-hppa to latest upstream

This patch fixes two issues in the hppa/parisc emulation:

1. The CPU HPA was wrong in the sense that we had negative module
offsets in the firmware-internal m

Update seabios-hppa to latest upstream

This patch fixes two issues in the hppa/parisc emulation:

1. The CPU HPA was wrong in the sense that we had negative module
offsets in the firmware-internal module table (which we ignored up to
now). Get it correct by changing the CPU HPA to 0xfffb0000 which is
greater than the DINO_HPA of 0xfff80000.
This change requires the seabios-firmware update.

2. Sven noticed that the FPU register cr10 is only able to reference up
to 8 FPUs, so let's reduce the maximum amount of SMP CPUs too.

Signed-off-by: Helge Deller <deller@gmx.de>
Message-Id: <20190315164130.GA7800@ls3530>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20180131' into staging

Implement hppa-softmmu

# gpg: Signature made Wed 31 Jan 2018 14:19:06 GMT
# gpg: using RSA key 0x64DF3

Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20180131' into staging

Implement hppa-softmmu

# gpg: Signature made Wed 31 Jan 2018 14:19:06 GMT
# gpg: using RSA key 0x64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-hppa-20180131: (43 commits)
target/hppa: Implement PROBE for system mode
target/hppa: Fix 32-bit operand masks for 0E FCVT
hw/hppa: Add MAINTAINERS entry
pc-bios: Add hppa-firmware.img and git submodule
hw/hppa: Implement DINO system board
target/hppa: Enable MTTCG
target/hppa: Implement STWA
target/hppa: Implement a pause instruction
target/hppa: Implement LDSID for system mode
target/hppa: Fix comment
target/hppa: Increase number of temp regs
target/hppa: Only use EXCP_DTLB_MISS
target/hppa: Implement B,GATE insn
target/hppa: Add migration for the cpu
target/hppa: Add system registers to gdbstub
target/hppa: Optimize for flat addressing space
target/hppa: Implement halt and reset instructions
target/hppa: Implement SYNCDMA insn
target/hppa: Implement LCI
target/hppa: Implement LPA
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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