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		d316983c7f
		
	
	
	
	
		
			
			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>
		
			
				
	
	
		
			81 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			81 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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|  * QEMU LASI PS/2 emulation
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|  *
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|  * Copyright (c) 2019 Sven Schnelle
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|  *
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|  */
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| 
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| /*
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|  * QEMU interface:
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|  * + sysbus MMIO region 0: MemoryRegion defining the LASI PS2 keyboard
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|  *   registers
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|  * + sysbus MMIO region 1: MemoryRegion defining the LASI PS2 mouse
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|  *   registers
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|  * + sysbus IRQ 0: LASI PS2 output irq
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|  * + Named GPIO input "lasips2-port-input-irq[0..1]": set to 1 if the downstream
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|  *   LASIPS2Port has asserted its irq
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|  */
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| 
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| #ifndef HW_INPUT_LASIPS2_H
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| #define HW_INPUT_LASIPS2_H
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| 
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| #include "exec/hwaddr.h"
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| #include "hw/sysbus.h"
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| #include "hw/input/ps2.h"
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| 
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| #define TYPE_LASIPS2_PORT "lasips2-port"
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| OBJECT_DECLARE_TYPE(LASIPS2Port, LASIPS2PortDeviceClass, LASIPS2_PORT)
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| 
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| struct LASIPS2PortDeviceClass {
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|     DeviceClass parent;
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| 
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|     DeviceRealize parent_realize;
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| };
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| 
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| typedef struct LASIPS2State LASIPS2State;
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| 
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| struct LASIPS2Port {
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|     DeviceState parent_obj;
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| 
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|     LASIPS2State *lasips2;
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|     MemoryRegion reg;
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|     PS2State *ps2dev;
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|     uint8_t id;
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|     uint8_t control;
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|     uint8_t buf;
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|     bool loopback_rbne;
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|     qemu_irq irq;
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| };
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| 
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| #define TYPE_LASIPS2_KBD_PORT "lasips2-kbd-port"
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| OBJECT_DECLARE_SIMPLE_TYPE(LASIPS2KbdPort, LASIPS2_KBD_PORT)
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| 
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| struct LASIPS2KbdPort {
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|     LASIPS2Port parent_obj;
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| 
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|     PS2KbdState kbd;
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| };
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| 
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| #define TYPE_LASIPS2_MOUSE_PORT "lasips2-mouse-port"
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| OBJECT_DECLARE_SIMPLE_TYPE(LASIPS2MousePort, LASIPS2_MOUSE_PORT)
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| 
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| struct LASIPS2MousePort {
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|     LASIPS2Port parent_obj;
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| 
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|     PS2MouseState mouse;
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| };
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| 
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| struct LASIPS2State {
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|     SysBusDevice parent_obj;
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| 
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|     LASIPS2KbdPort kbd_port;
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|     LASIPS2MousePort mouse_port;
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|     uint8_t int_status;
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|     qemu_irq irq;
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| };
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| 
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| #define TYPE_LASIPS2 "lasips2"
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| OBJECT_DECLARE_SIMPLE_TYPE(LASIPS2State, LASIPS2)
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| 
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| #endif /* HW_INPUT_LASIPS2_H */
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