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hw/pci-host/i440fx: Remove the last PIIX3 traces

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The PIIX3 is not tied to the i440FX and can even be used without it.
Move its creation to the machine code (pc_piix.c).
We have now removed the last trace of southbridge code in the i440FX
northbridge.

Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2019-10-15 07:00:41 +02:00
parent 0f25d865a1
commit 48bc99a09c
3 changed files with 8 additions and 11 deletions
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8
hw/pci-host/i440fx.c
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@ -27,7 +27,6 @@
#include "hw/pci/pci.h"
#include "hw/pci/pci_host.h"
#include "hw/pci-host/i440fx.h"
#include "hw/southbridge/piix.h"
#include "hw/qdev-properties.h"
#include "hw/sysbus.h"
#include "qapi/error.h"
@ -272,8 +271,6 @@ static void i440fx_realize(PCIDevice *dev, Error **errp)
PCIBus *i440fx_init(const char *host_type, const char *pci_type,
PCII440FXState **pi440fx_state,
int *piix3_devfn,
ISABus **isa_bus, qemu_irq *pic,
MemoryRegion *address_space_mem,
MemoryRegion *address_space_io,
ram_addr_t ram_size,
@ -286,7 +283,6 @@ PCIBus *i440fx_init(const char *host_type, const char *pci_type,
PCIBus *b;
PCIDevice *d;
PCIHostState *s;
PIIX3State *piix3;
PCII440FXState *f;
unsigned i;
I440FXState *i440fx;
@ -339,10 +335,6 @@ PCIBus *i440fx_init(const char *host_type, const char *pci_type,
PAM_EXPAN_SIZE);
}
piix3 = piix3_create(b, isa_bus);
piix3->pic = pic;
*piix3_devfn = piix3->dev.devfn;
ram_size = ram_size / 8 / 1024 / 1024;
if (ram_size > 255) {
ram_size = 255;