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hw/i386/pc: Extract the port92 device

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This device is only used by the PC machines. The pc.c file is
already big enough, with 2255 lines. By removing 113 lines of
it, we reduced it by 5%. It is now a bit easier to navigate
the file.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2019-12-13 11:51:00 +01:00 • committed by Paolo Bonzini
parent 1820b70eb3
commit d3e07dc83e
5 changed files with 131 additions and 114 deletions
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3
include/hw/i386/pc.h
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@ -196,8 +196,11 @@ void pc_i8259_create(ISABus *isa_bus, qemu_irq *i8259_irqs);
ISADevice *pc_find_fdc0(void);
int cmos_get_fd_drive_type(FloppyDriveType fd0);
/* port92.c */
#define PORT92_A20_LINE "a20"
#define TYPE_PORT92 "port92"
/* pc_sysfw.c */
void pc_system_flash_create(PCMachineState *pcms);
void pc_system_firmware_init(PCMachineState *pcms, MemoryRegion *rom_memory);