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usb/ehci: Move capsbase and opregbase into SysBus EHCI class

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This allows specific derived models to use different values.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Andreas Färber 2012-12-16 04:49:44 +01:00 committed by Gerd Hoffmann
parent 5aa3ca9f53
commit 4a4343671e
2 changed files with 26 additions and 2 deletions
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15
hw/usb/hcd-ehci-sysbus.c
View File

@ -35,10 +35,11 @@ static Property ehci_sysbus_properties[] = {
static int usb_ehci_sysbus_initfn(SysBusDevice *dev) static int usb_ehci_sysbus_initfn(SysBusDevice *dev)
{ {
EHCISysBusState *i = SYS_BUS_EHCI(dev); EHCISysBusState *i = SYS_BUS_EHCI(dev);
SysBusEHCIClass *sec = SYS_BUS_EHCI_GET_CLASS(dev);
EHCIState *s = &i->ehci; EHCIState *s = &i->ehci;
s->capsbase = 0x100; s->capsbase = sec->capsbase;
s->opregbase = 0x140; s->opregbase = sec->opregbase;
s->dma = &dma_context_memory; s->dma = &dma_context_memory;
usb_ehci_initfn(s, DEVICE(dev)); usb_ehci_initfn(s, DEVICE(dev));
@ -63,11 +64,21 @@ static const TypeInfo ehci_type_info = {
.instance_size = sizeof(EHCISysBusState), .instance_size = sizeof(EHCISysBusState),
.abstract = true, .abstract = true,
.class_init = ehci_sysbus_class_init, .class_init = ehci_sysbus_class_init,
.class_size = sizeof(SysBusEHCIClass),
}; };
static void ehci_xlnx_class_init(ObjectClass *oc, void *data)
{
SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc);
sec->capsbase = 0x100;
sec->opregbase = 0x140;
}
static const TypeInfo ehci_xlnx_type_info = { static const TypeInfo ehci_xlnx_type_info = {
.name = "xlnx,ps7-usb", .name = "xlnx,ps7-usb",
.parent = TYPE_SYS_BUS_EHCI, .parent = TYPE_SYS_BUS_EHCI,
.class_init = ehci_xlnx_class_init,
}; };
static void ehci_sysbus_register_types(void) static void ehci_sysbus_register_types(void)

13
hw/usb/hcd-ehci.h
View File

@ -339,6 +339,10 @@ typedef struct EHCIPCIState {
#define TYPE_SYS_BUS_EHCI "sysbus-ehci-usb" #define TYPE_SYS_BUS_EHCI "sysbus-ehci-usb"
#define SYS_BUS_EHCI(obj) \ #define SYS_BUS_EHCI(obj) \
OBJECT_CHECK(EHCISysBusState, (obj), TYPE_SYS_BUS_EHCI) OBJECT_CHECK(EHCISysBusState, (obj), TYPE_SYS_BUS_EHCI)
#define SYS_BUS_EHCI_CLASS(class) \
OBJECT_CLASS_CHECK(SysBusEHCIClass, (class), TYPE_SYS_BUS_EHCI)
#define SYS_BUS_EHCI_GET_CLASS(obj) \
OBJECT_GET_CLASS(SysBusEHCIClass, (obj), TYPE_SYS_BUS_EHCI)
typedef struct EHCISysBusState { typedef struct EHCISysBusState {
/*< private >*/ /*< private >*/
@ -348,4 +352,13 @@ typedef struct EHCISysBusState {
EHCIState ehci; EHCIState ehci;
} EHCISysBusState; } EHCISysBusState;
typedef struct SysBusEHCIClass {
/*< private >*/
SysBusDeviceClass parent_class;
/*< public >*/
uint16_t capsbase;
uint16_t opregbase;
} SysBusEHCIClass;
#endif #endif