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spapr: convert to QEMU Object Model (v2)

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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
v1 -> v2
 - use QOM to check for the default console
This commit is contained in:
Anthony Liguori 2011-12-15 16:31:06 -06:00
parent b9eea3e6a4
commit 3954d33ab7
5 changed files with 126 additions and 71 deletions
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35
hw/spapr_vio.h
View file

@ -34,6 +34,14 @@ enum VIOsPAPR_TCEAccess {
#define SPAPR_VTY_BASE_ADDRESS 0x30000000
#define TYPE_VIO_SPAPR_DEVICE "vio-spapr-device"
#define VIO_SPAPR_DEVICE(obj) \
OBJECT_CHECK(VIOsPAPRDevice, (obj), TYPE_VIO_SPAPR_DEVICE)
#define VIO_SPAPR_DEVICE_CLASS(klass) \
OBJECT_CLASS_CHECK(VIOsPAPRDeviceClass, (klass), TYPE_VIO_SPAPR_DEVICE)
#define VIO_SPAPR_DEVICE_GET_CLASS(obj) \
OBJECT_GET_CLASS(VIOsPAPRDeviceClass, (obj), TYPE_VIO_SPAPR_DEVICE)
struct VIOsPAPRDevice;
typedef struct VIOsPAPR_RTCE {
@ -47,7 +55,20 @@ typedef struct VIOsPAPR_CRQ {
int(*SendFunc)(struct VIOsPAPRDevice *vdev, uint8_t *crq);
} VIOsPAPR_CRQ;
typedef struct VIOsPAPRDevice {
typedef struct VIOsPAPRDevice VIOsPAPRDevice;
typedef struct VIOsPAPRBus VIOsPAPRBus;
typedef struct VIOsPAPRDeviceClass {
DeviceClass parent_class;
const char *dt_name, *dt_type, *dt_compatible;
target_ulong signal_mask;
int (*init)(VIOsPAPRDevice *dev);
void (*hcalls)(VIOsPAPRBus *bus);
int (*devnode)(VIOsPAPRDevice *dev, void *fdt, int node_off);
} VIOsPAPRDeviceClass;
struct VIOsPAPRDevice {
DeviceState qdev;
uint32_t reg;
uint32_t flags;
@ -59,28 +80,24 @@ typedef struct VIOsPAPRDevice {
VIOsPAPR_RTCE *rtce_table;
int kvmtce_fd;
VIOsPAPR_CRQ crq;
} VIOsPAPRDevice;
};
#define DEFINE_SPAPR_PROPERTIES(type, field, default_reg, default_dma_window) \
DEFINE_PROP_UINT32("reg", type, field.reg, default_reg), \
DEFINE_PROP_UINT32("dma-window", type, field.rtce_window_size, \
default_dma_window)
typedef struct VIOsPAPRBus {
struct VIOsPAPRBus {
BusState bus;
} VIOsPAPRBus;
typedef struct {
DeviceInfo qdev;
const char *dt_name, *dt_type, *dt_compatible;
target_ulong signal_mask;
int (*init)(VIOsPAPRDevice *dev);
int (*devnode)(VIOsPAPRDevice *dev, void *fdt, int node_off);
} VIOsPAPRDeviceInfo;
};
extern VIOsPAPRBus *spapr_vio_bus_init(void);
extern VIOsPAPRDevice *spapr_vio_find_by_reg(VIOsPAPRBus *bus, uint32_t reg);
extern void spapr_vio_bus_register_withprop(VIOsPAPRDeviceInfo *info);
extern void spapr_vio_bus_register_withprop(DeviceInfo *info);
extern int spapr_populate_vdevice(VIOsPAPRBus *bus, void *fdt);
extern int spapr_populate_chosen_stdout(void *fdt, VIOsPAPRBus *bus);