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* lasips2: update VMStateDescription for LASIPS2 deviceMark Cave-Ayland2022-07-181-6/+19
| | | | | | | | | | | | | | | | | | Since this series has already introduced a migration break for the HPPA B160L machine, we can use this opportunity to improve the VMStateDescription for the LASIPS2 device. Add the new int_status field to the VMStateDescription and remodel the ports as separate VMSTATE_STRUCT instances representing each LASIPS2Port. Once this is done, the migration stream can be updated to include buf and loopback_rbne for each port (which is necessary since the values are accessed across separate IO accesses), and drop the port id as this is hardcoded for each port type. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220712215251.7944-35-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: don't use legacy ps2_mouse_init() functionMark Cave-Ayland2022-07-181-1/+9
| | | | | | | | | | | | | Instantiate the PS2 mouse device within LASIPS2MousePort using object_initialize_child() in lasips2_mouse_port_init() and realize it in lasips2_mouse_port_realize() accordingly. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-34-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: don't use legacy ps2_kbd_init() functionMark Cave-Ayland2022-07-181-1/+9
| | | | | | | | | | | | | Instantiate the PS2 keyboard device within LASIPS2KbdPort using object_initialize_child() in lasips2_kbd_port_init() and realize it in lasips2_kbd_port_realize() accordingly. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-33-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: switch register memory region to DEVICE_BIG_ENDIANMark Cave-Ayland2022-07-181-1/+1
| | | | | | | | | | | | The LASI device (and so also the LASIPS2 device) are only used for the HPPA B160L machine which is a big endian architecture. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-32-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: standardise on lp name for LASIPS2Port variablesMark Cave-Ayland2022-07-181-26/+26
| | | | | | | | | | | | This is shorter to type and keeps the naming convention consistent within the LASIPS2 device. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-31-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: rename LASIPS2Port parent pointer to lasips2Mark Cave-Ayland2022-07-181-3/+3
| | | | | | | | | | | | This makes it clearer that the pointer is a reference to the LASIPS2 container device rather than an implied part of the QOM hierarchy. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-30-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: switch to using port-based IRQsMark Cave-Ayland2022-07-181-41/+18Star
| | | | | | | | | | | | | | | | | | | | | | | | | Now we can implement port-based IRQs by wiring the PS2 device IRQs to the LASI2Port named input gpios rather than directly to the LASIPS2 device, and generate the LASIPS2 output IRQ from the int_status bitmap representing the individual port IRQs instead of the birq boolean. This enables us to remove the separate PS2 keyboard and PS2 mouse named input gpios from the LASIPS2 device and simplify the register implementation to drive the port IRQ using qemu_set_irq() rather than accessing the LASIPS2 device IRQs directly. As a consequence the IRQ level logic in lasips2_set_irq() can also be simplified accordingly. For now this patch ignores adding the int_status bitmap and simply drops the birq boolean from the vmstate_lasips2 VMStateDescription. This is because the migration stream is already missing some required LASIPS2 fields, and as this series already introduces a migration break for the lasips2 device it is easiest to fix this in a follow-up patch. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220712215251.7944-29-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: add named input gpio to handle incoming port IRQsMark Cave-Ayland2022-07-181-0/+15
| | | | | | | | | | | | The LASIPS2 device named input gpio is soon to be connected to the port output IRQs. Add a new int_status field to LASIPS2State which is a bitmap representing the port input IRQ status which will be enabled in the next patch. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220712215251.7944-28-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: add named input gpio to port for downstream PS2 device IRQMark Cave-Ayland2022-07-181-2/+30
| | | | | | | | | | | | | | | | | | The named input gpio is to be connected to the IRQ output of the downstream PS2 device and used to drive the port IRQ. Initialise the named input gpio in lasips2_port_init() and add new lasips2_port_class_init() and lasips2_port_realize() functions to connect the PS2 device output gpio to the new named input gpio. Note that the reference to lasips2_port_realize() is stored in LASIPS2PortDeviceClass but not yet used. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-27-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: introduce LASIPS2PortDeviceClass for the LASIPS2_PORT deviceMark Cave-Ayland2022-07-181-0/+2
| | | | | | | | | | | | This will soon be used to store the reference to the LASIPS2_PORT parent device for LASIPS2_KBD_PORT and LASIPS2_MOUSE_PORT. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-26-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: introduce port IRQ and new lasips2_port_init() functionMark Cave-Ayland2022-07-181-0/+8
| | | | | | | | | | | | | Introduce a new lasips2_port_init() QOM init function for the LASIPS2_PORT type and use it to initialise a new gpio for use as a port IRQ. Add a new qemu_irq representing the gpio as a new irq field within LASIPS2Port. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-25-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: rename LASIPS2Port irq field to birqMark Cave-Ayland2022-07-181-12/+12
| | | | | | | | | | | | | The existing boolean irq field in LASIPS2Port will soon be replaced by a proper qemu_irq, so rename the field to birq to allow the upcoming qemu_irq to use the irq name. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-24-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: introduce lasips2_mouse_port_class_init() and ↵Mark Cave-Ayland2022-07-181-1/+15
| | | | | | | | | | | | | | lasips2_mouse_port_realize() Introduce a new lasips2_mouse_port_class_init() function which uses a new lasips2_mouse_port_realize() function to initialise the PS2 mouse device. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-23-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: introduce lasips2_kbd_port_class_init() and lasips2_kbd_port_realize()Mark Cave-Ayland2022-07-181-1/+15
| | | | | | | | | | | | Introduce a new lasips2_kbd_port_class_init() function which uses a new lasips2_kbd_port_realize() function to initialise the PS2 keyboard device. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-22-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: move mouse port initialisation to new lasips2_mouse_port_init() ↵Mark Cave-Ayland2022-07-181-17/+35
| | | | | | | | | | | | | | | | | | function Move the initialisation of the mouse port from lasips2_init() to a new lasips2_mouse_port_init() function which will be invoked using object_initialize_child() during the LASIPS2 device init. Update LASIPS2State so that it now holds the new LASIPS2MousePort child object and ensure that it is realised in lasips2_realize(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-21-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: move keyboard port initialisation to new lasips2_kbd_port_init() ↵Mark Cave-Ayland2022-07-181-14/+33
| | | | | | | | | | | | | | | | | | function Move the initialisation of the keyboard port from lasips2_init() to a new lasips2_kbd_port_init() function which will be invoked using object_initialize_child() during the LASIPS2 device init. Update LASIPS2State so that it now holds the new LASIPS2KbdPort child object and ensure that it is realised in lasips2_realize(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-20-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: introduce new LASIPS2_MOUSE_PORT QOM typeMark Cave-Ayland2022-07-181-0/+7
| | | | | | | | | | | This will be soon be used to hold the underlying PS2_MOUSE_DEVICE object. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-19-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: introduce new LASIPS2_KBD_PORT QOM typeMark Cave-Ayland2022-07-181-0/+7
| | | | | | | | | | | This will be soon be used to hold the underlying PS2_KBD_DEVICE object. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-18-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: QOMify LASIPS2PortMark Cave-Ayland2022-07-181-0/+8
| | | | | | | | | | | | This becomes an abstract QOM type which will be a parent type for separate keyboard and mouse port types. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-17-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: change LASIPS2State dev pointer from void to PS2StateMark Cave-Ayland2022-07-181-8/+8
| | | | | | | | | | | | | This allows the compiler to enforce that the PS2 device pointer is always of type PS2State. Update the name of the pointer from dev to ps2dev to emphasise this type change. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-16-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: remove legacy lasips2_initfn() functionMark Cave-Ayland2022-07-181-12/+0Star
| | | | | | | | | | | | | 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 <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-15-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: remove the qdev base property and the lasips2_properties arrayMark Cave-Ayland2022-07-181-8/+1Star
| | | | | | | | | | | | | | | 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 <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-14-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* lasips2: don't use vmstate_register() in lasips2_realize()Mark Cave-Ayland2022-07-181-2/+1Star
| | | | | | | | | | | | | | | Since lasips2 is a qdev device then vmstate_ps2_mouse can be registered using the DeviceClass vmsd field instead. Note that due to the use of the base parameter in the original vmstate_register() function call, this is actually a migration break for the HPPA B160L machine. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tested-by: Helge Deller <deller@gmx.de> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220712215251.7944-13-mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* ps2: remove update_irq() function and update_arg parameterMark Cave-Ayland2022-06-261-2/+2
| | | | | | | | | | | | | | Now that all the PS2 devices have been converted to use GPIOs the update_irq() callback function and the update_arg parameter can be removed. This allows these arguments to be completely removed from ps2_kbd_init() and ps2_mouse_init(), along with the transitional logic that was added to ps2_raise_irq() and ps2_lower_irq(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-55-mark.cave-ayland@ilande.co.uk>
* lasips2: switch over from update_irq() function to PS2 device gpioMark Cave-Ayland2022-06-261-4/+25
| | | | | | | | | | | | | | | Add a qdev gpio input in lasips2_init() by taking the existing lasips2_port_set_irq() function, updating it accordingly and then renaming to lasips2_set_irq(). Use these new qdev gpio inputs to wire up the PS2 keyboard and mouse devices. At the same time set update_irq() and update_arg to NULL in ps2_kbd_init() and ps2_mouse_init() to ensure that any accidental attempt to use the legacy update_irq() function will cause a NULL pointer dereference. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220624134109.881989-48-mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* lasips2: use sysbus IRQ for output IRQMark Cave-Ayland2022-06-261-4/+5
| | | | | | | | | | This enables the IRQ to be wired up using sysbus_connect_irq() in lasips2_initfn(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220624134109.881989-47-mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* lasips2: implement lasips2_realize()Mark Cave-Ayland2022-06-261-3/+8
| | | | | | | | | Move ps2_kbd_init() and ps2_mouse_init() from lasips2_initfn() to lasips2_realize. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-46-mark.cave-ayland@ilande.co.uk>
* lasips2: add base propertyMark Cave-Ayland2022-06-261-1/+16
| | | | | | | | | This is in preparation for handling vmstate_register() within the device. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220624134109.881989-45-mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* lasips2: move initialisation of PS2 ports from lasi_initfn() to lasi_init()Mark Cave-Ayland2022-06-261-3/+5
| | | | | | | | | | | | This can be improved once the ps2_kbd_init() and ps2_mouse_init() functions have been removed, but for now move the existing logic from lasi_initfn() to lasi_init(). At the same time explicitly set keyboard port id to 0, even if it isn't technically required. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-44-mark.cave-ayland@ilande.co.uk>
* lasips2: move mapping of LASIPS2 registers to HPPA machineMark Cave-Ayland2022-06-261-6/+1Star
| | | | | | | | | | | 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 <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-43-mark.cave-ayland@ilande.co.uk>
* lasips2: implement lasips2_init() functionMark Cave-Ayland2022-06-261-4/+14
| | | | | | | | | | Move the initialisation of the keyboard and mouse memory regions to lasips2_init() and expose them as SysBus memory regions. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-42-mark.cave-ayland@ilande.co.uk>
* lasips2: rename lasips2_init() to lasips2_initfn() and update it to return ↵Mark Cave-Ayland2022-06-261-2/+4
| | | | | | | | | | | | | | | | | the LASIPS2 device 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 <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-41-mark.cave-ayland@ilande.co.uk>
* lasips2: move lasips2 QOM types from lasips2.c to lasips2.hMark Cave-Ayland2022-06-261-23/+0Star
| | | | | | | | | | This allows the QOM types in lasips2.c to be used elsewhere by simply including lasips2.h. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-40-mark.cave-ayland@ilande.co.uk>
* lasips2: QOMify LASIPS2StateMark Cave-Ayland2022-06-261-3/+26
| | | | | | | | | | | Currently lasip2_init() creates a new LASIPS2State directly which is used by the HPPA machine. Introduce a new LASIPS2 QOM type that will soon be used to allow the HPPA machine to be wired up using standard qdev GPIOs. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-39-mark.cave-ayland@ilande.co.uk>
* lasips2: rename ps2dev_update_irq() to lasips2_port_set_irq()Mark Cave-Ayland2022-06-261-3/+3
| | | | | | | | | | This better reflects that the IRQ input opaque is a LASIPS2Port structure and not a PS2_DEVICE. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220624134109.881989-18-mark.cave-ayland@ilande.co.uk>
* lasips2: spacing fixesMark Cave-Ayland2022-06-261-2/+2
| | | | | | | | | This helps improve the readability of lasips2.c. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220624134109.881989-17-mark.cave-ayland@ilande.co.uk>
* Use g_new() & friends where that makes obvious senseMarkus Armbruster2022-03-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Patch created mechanically with: $ spatch --in-place --sp-file scripts/coccinelle/use-g_new-etc.cocci \ --macro-file scripts/cocci-macro-file.h FILES... Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20220315144156.1595462-4-armbru@redhat.com> Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
* hw/input/lasips2: Fix typos in function namesPhilippe Mathieu-Daudé2021-10-311-4/+4
| | | | | | | | | | Artist is another device, this one is the Lasi PS/2. Rename the functions accordingly. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Damien Hedde <damien.hedde@greensocs.com> Message-Id: <20210920064048.2729397-2-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* Do not include sysemu/sysemu.h if it's not really necessaryThomas Huth2021-05-021-1/+0Star
| | | | | | | | Stop including sysemu/sysemu.h in files that don't need it. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210416171314.2074665-2-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw: Do not include hw/sysbus.h if it is not necessaryThomas Huth2021-05-021-1/+0Star
| | | | | | | | | | Many files include hw/sysbus.h without needing it. Remove the superfluous include statements. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210327082804.2259480-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hw: Remove superfluous includes of hw/hw.hThomas Huth2021-05-021-1/+0Star
| | | | | | | | | | | The include/hw/hw.h header only has a prototype for hw_error(), so it does not make sense to include this in files that do not use this function. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210326151848.2217216-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* hppa: add emulation of LASI PS2 controllersSven Schnelle2020-01-271-0/+291
Signed-off-by: Sven Schnelle <svens@stackframe.org> Message-Id: <20191220211512.3289-5-svens@stackframe.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-22 13:07:41 +0100