bwlp/qemu.git/hw/hppa, branch spice_video_codecs

hw: Remove unused MAX_IDE_BUS define

2022-10-31T10:32:07+00:00

Several machines have an unused MAX_IDE_BUS define. Remove it from these machines that don't need it. Signed-off-by: BALATON Zoltan Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20220917115136.A32EF746E06@zero.eik.bme.hu> Signed-off-by: Philippe Mathieu-Daudé

reset: allow registering handlers that aren't called by snapshot loading

2022-10-27T10:34:31+00:00

Snapshot loading only expects to call deterministic handlers, not non-deterministic ones. So introduce a way of registering handlers that won't be called when reseting for snapshots. Signed-off-by: Jason A. Donenfeld Message-id: 20221025004327.568476-2-Jason@zx2c4.com [PMM: updated json doc comment with Markus' text; fixed checkpatch style nit] Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell

lasips2: remove legacy lasips2_initfn() function

2022-07-18T18:28:46+00:00

There is only one user of the legacy lasips2_initfn() function which is in machine_hppa_init(), so inline its functionality into machine_hppa_init() and then remove it. Signed-off-by: Mark Cave-Ayland Tested-by: Helge Deller Acked-by: Helge Deller Reviewed-by: Peter Maydell Message-Id: <20220712215251.7944-15-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé

lasips2: remove the qdev base property and the lasips2_properties array

2022-07-18T18:28:46+00:00

The base property was only needed for use by vmstate_register() in order to preserve migration compatibility. Now that the lasips2 migration state is registered through the DeviceClass vmsd field, the base property and also the lasips2_properties array can be removed completely as they are no longer required. Signed-off-by: Mark Cave-Ayland Tested-by: Helge Deller Acked-by: Helge Deller Reviewed-by: Peter Maydell Message-Id: <20220712215251.7944-14-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé

lasips2: move mapping of LASIPS2 registers to HPPA machine

2022-06-26T17:40:12+00:00

Now that the register memory regions are exposed as SysBus memory regions, move the mapping of the LASIPS2 registers from lasips2_initfn() to the HPPA machine (which is its only user). Signed-off-by: Mark Cave-Ayland Acked-by: Helge Deller Reviewed-by: Peter Maydell Message-Id: <20220624134109.881989-43-mark.cave-ayland@ilande.co.uk>

lasips2: rename lasips2_init() to lasips2_initfn() and update it to return the LASIPS2 device

2022-06-26T17:40:12+00:00

When QOMifying a device it is typical to use _init() as the suffix for an instance_init function, however this name is already in use by the legacy LASIPS2 wrapper function. Eventually the wrapper function will be removed, but for now rename it to lasips2_initfn() to avoid a naming collision. At the same time update lasips2_initfn() return the LASIPS2 device so that it can later be accessed using qdev APIs by the HPPA machine. Signed-off-by: Mark Cave-Ayland Acked-by: Helge Deller Reviewed-by: Peter Maydell Message-Id: <20220624134109.881989-41-mark.cave-ayland@ilande.co.uk>

hppa: Fix serial port assignments and pass-through

2022-05-28T10:25:42+00:00

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 Reviewed-by: Mark Cave-Ayland

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

2022-05-28T10:25:42+00:00

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 Reviewed-by: Mark Cave-Ayland

machine: use QAPI struct for boot configuration

2022-05-12T10:29:43+00:00

As part of converting -boot to a property with a QAPI type, define the struct and use it throughout QEMU to access boot configuration. machine_boot_parse takes care of doing the QemuOpts->QAPI conversion by hand, for now. Signed-off-by: Paolo Bonzini Message-Id: <20220414165300.555321-2-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini

Warn user if the vga flag is passed but no vga device is created

2022-05-09T06:21:14+00:00

A global boolean variable "vga_interface_created"(declared in softmmu/globals.c) has been used to track the creation of vga interface. If the vga flag is passed in the command line "default_vga"(declared in softmmu/vl.c) variable is set to 0. To warn user, the condition checks if vga_interface_created is false and default_vga is equal to 0. If "-vga none" is passed, this patch will not warn the user regarding the creation of VGA device. The warning "A -vga option was passed but this machine type does not use that option; no VGA device has been created" is logged if vga flag is passed but no vga device is created. This patch has been tested for x86_64, i386, sparc, sparc64 and arm boards. Signed-off-by: Gautam Agrawal Reviewed-by: Peter Maydell Resolves: https://gitlab.com/qemu-project/qemu/-/issues/581 Message-Id: <20220501122505.29202-1-gautamnagrawal@gmail.com> [thuth: Fix wrong warning with "-device" in some cases as reported by Paolo] Signed-off-by: Thomas Huth