#endif
}
-void qemu_system_hot_add_init(void)
+static void piix4_device_hot_add(int bus, int slot, int state);
+
+void piix4_acpi_system_hot_add_init(void)
{
register_ioport_write(GPE_BASE, 4, 1, gpe_writeb, &gpe);
register_ioport_read(GPE_BASE, 4, 1, gpe_readb, &gpe);
register_ioport_write(PCI_EJ_BASE, 4, 4, pciej_write, NULL);
register_ioport_read(PCI_EJ_BASE, 4, 4, pciej_read, NULL);
+
+ qemu_system_device_hot_add_register(piix4_device_hot_add);
}
static void enable_device(struct pci_status *p, struct gpe_regs *g, int slot)
p->down |= (1 << slot);
}
-void qemu_system_device_hot_add(int bus, int slot, int state)
+static void piix4_device_hot_add(int bus, int slot, int state)
{
pci0_status.up = 0;
pci0_status.down = 0;
}
}
+static qemu_system_device_hot_add_t device_hot_add_callback;
+void qemu_system_device_hot_add_register(qemu_system_device_hot_add_t callback)
+{
+ device_hot_add_callback = callback;
+}
+
+void qemu_system_device_hot_add(int pcibus, int slot, int state)
+{
+ if (device_hot_add_callback)
+ device_hot_add_callback(pcibus, slot, state);
+}
+
struct acpi_table_header
{
char signature [4]; /* ACPI signature (4 ASCII characters) */
pci_nic_init(pci_bus, nd, -1, "ne2k_pci");
}
- qemu_system_hot_add_init();
+ piix4_acpi_system_hot_add_init();
if (drive_get_max_bus(IF_IDE) >= MAX_IDE_BUS) {
fprintf(stderr, "qemu: too many IDE bus\n");
extern char *acpi_tables;
extern size_t acpi_tables_len;
+void acpi_bios_init(void);
+int acpi_table_add(const char *table_desc);
+
+/* acpi_piix.c */
i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
qemu_irq sci_irq);
void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
-void acpi_bios_init(void);
-int acpi_table_add(const char *table_desc);
+void piix4_acpi_system_hot_add_init(void);
/* hpet.c */
extern int no_hpet;
extern int drive_init(struct drive_opt *arg, int snapshot, void *machine);
/* acpi */
-void qemu_system_hot_add_init(void);
+typedef void (*qemu_system_device_hot_add_t)(int pcibus, int slot, int state);
+void qemu_system_device_hot_add_register(qemu_system_device_hot_add_t callback);
void qemu_system_device_hot_add(int pcibus, int slot, int state);
/* device-hotplug */