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vmport: convert to qdev

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Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2011-02-05 14:34:41 +00:00
parent 7ba7e49e6a
commit 6872ef610b
4 changed files with 26 additions and 6 deletions
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24
hw/vmport.c
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@ -26,6 +26,7 @@
#include "pc.h"
#include "sysemu.h"
#include "kvm.h"
#include "qdev.h"
//#define VMPORT_DEBUG
@ -37,6 +38,7 @@
typedef struct _VMPortState
{
ISADevice dev;
IOPortReadFunc *func[VMPORT_ENTRIES];
void *opaque[VMPORT_ENTRIES];
} VMPortState;
@ -100,12 +102,28 @@ static uint32_t vmport_cmd_ram_size(void *opaque, uint32_t addr)
return ram_size;
}
void vmport_init(void)
static int vmport_initfn(ISADevice *dev)
{
register_ioport_read(0x5658, 1, 4, vmport_ioport_read, &port_state);
register_ioport_write(0x5658, 1, 4, vmport_ioport_write, &port_state);
VMPortState *s = DO_UPCAST(VMPortState, dev, dev);
register_ioport_read(0x5658, 1, 4, vmport_ioport_read, &s);
register_ioport_write(0x5658, 1, 4, vmport_ioport_write, &s);
isa_init_ioport(dev, 0x5658);
/* Register some generic port commands */
vmport_register(VMPORT_CMD_GETVERSION, vmport_cmd_get_version, NULL);
vmport_register(VMPORT_CMD_GETRAMSIZE, vmport_cmd_ram_size, NULL);
return 0;
}
static ISADeviceInfo vmport_info = {
.qdev.name = "vmport",
.qdev.size = sizeof(VMPortState),
.qdev.no_user = 1,
.init = vmport_initfn,
};
static void vmport_dev_register(void)
{
isa_qdev_register(&vmport_info);
}
device_init(vmport_dev_register)