diff options
Diffstat (limited to 'hw/misc/applesmc.c')
| -rw-r--r-- | hw/misc/applesmc.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c index c29558bdd5..78904a816b 100644 --- a/hw/misc/applesmc.c +++ b/hw/misc/applesmc.c @@ -66,8 +66,13 @@ struct AppleSMCData { QLIST_ENTRY(AppleSMCData) node; }; -struct AppleSMCStatus { - ISADevice dev; +#define TYPE_APPLE_SMC "isa-applesmc" +#define APPLE_SMC(obj) OBJECT_CHECK(AppleSMCState, (obj), TYPE_APPLE_SMC) + +typedef struct AppleSMCState AppleSMCState; +struct AppleSMCState { + ISADevice parent_obj; + uint32_t iobase; uint8_t cmd; uint8_t status; @@ -83,7 +88,7 @@ struct AppleSMCStatus { static void applesmc_io_cmd_writeb(void *opaque, uint32_t addr, uint32_t val) { - struct AppleSMCStatus *s = opaque; + AppleSMCState *s = opaque; smc_debug("CMD Write B: %#x = %#x\n", addr, val); switch(val) { @@ -96,7 +101,7 @@ static void applesmc_io_cmd_writeb(void *opaque, uint32_t addr, uint32_t val) s->data_pos = 0; } -static void applesmc_fill_data(struct AppleSMCStatus *s) +static void applesmc_fill_data(AppleSMCState *s) { struct AppleSMCData *d; @@ -112,7 +117,7 @@ static void applesmc_fill_data(struct AppleSMCStatus *s) static void applesmc_io_data_writeb(void *opaque, uint32_t addr, uint32_t val) { - struct AppleSMCStatus *s = opaque; + AppleSMCState *s = opaque; smc_debug("DATA Write B: %#x = %#x\n", addr, val); switch(s->cmd) { @@ -135,7 +140,7 @@ static void applesmc_io_data_writeb(void *opaque, uint32_t addr, uint32_t val) static uint32_t applesmc_io_data_readb(void *opaque, uint32_t addr1) { - struct AppleSMCStatus *s = opaque; + AppleSMCState *s = opaque; uint8_t retval = 0; switch(s->cmd) { @@ -159,13 +164,13 @@ static uint32_t applesmc_io_data_readb(void *opaque, uint32_t addr1) static uint32_t applesmc_io_cmd_readb(void *opaque, uint32_t addr1) { - struct AppleSMCStatus *s = opaque; + AppleSMCState *s = opaque; smc_debug("CMD Read B: %#x\n", addr1); return s->status; } -static void applesmc_add_key(struct AppleSMCStatus *s, const char *key, +static void applesmc_add_key(AppleSMCState *s, const char *key, int len, const char *data) { struct AppleSMCData *def; @@ -180,7 +185,7 @@ static void applesmc_add_key(struct AppleSMCStatus *s, const char *key, static void qdev_applesmc_isa_reset(DeviceState *dev) { - struct AppleSMCStatus *s = DO_UPCAST(struct AppleSMCStatus, dev.qdev, dev); + AppleSMCState *s = APPLE_SMC(dev); struct AppleSMCData *d, *next; /* Remove existing entries */ @@ -198,7 +203,7 @@ static void qdev_applesmc_isa_reset(DeviceState *dev) static int applesmc_isa_init(ISADevice *dev) { - struct AppleSMCStatus *s = DO_UPCAST(struct AppleSMCStatus, dev, dev); + AppleSMCState *s = APPLE_SMC(dev); register_ioport_read(s->iobase + APPLESMC_DATA_PORT, 4, 1, applesmc_io_data_readb, s); @@ -221,9 +226,9 @@ static int applesmc_isa_init(ISADevice *dev) } static Property applesmc_isa_properties[] = { - DEFINE_PROP_HEX32("iobase", struct AppleSMCStatus, iobase, + DEFINE_PROP_HEX32("iobase", AppleSMCState, iobase, APPLESMC_DEFAULT_IOBASE), - DEFINE_PROP_STRING("osk", struct AppleSMCStatus, osk), + DEFINE_PROP_STRING("osk", AppleSMCState, osk), DEFINE_PROP_END_OF_LIST(), }; @@ -237,9 +242,9 @@ static void qdev_applesmc_class_init(ObjectClass *klass, void *data) } static const TypeInfo applesmc_isa_info = { - .name = "isa-applesmc", + .name = TYPE_APPLE_SMC, .parent = TYPE_ISA_DEVICE, - .instance_size = sizeof(struct AppleSMCStatus), + .instance_size = sizeof(AppleSMCState), .class_init = qdev_applesmc_class_init, }; |