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-rw-r--r--hw/timer/Makefile.objs3
-rw-r--r--hw/timer/m48t59-internal.h82
-rw-r--r--hw/timer/m48t59-isa.c181
-rw-r--r--hw/timer/m48t59.c228
4 files changed, 284 insertions, 210 deletions
diff --git a/hw/timer/Makefile.objs b/hw/timer/Makefile.objs
index 71994f2d88..fc9966880f 100644
--- a/hw/timer/Makefile.objs
+++ b/hw/timer/Makefile.objs
@@ -6,6 +6,9 @@ common-obj-$(CONFIG_DS1338) += ds1338.o
common-obj-$(CONFIG_HPET) += hpet.o
common-obj-$(CONFIG_I8254) += i8254_common.o i8254.o
common-obj-$(CONFIG_M48T59) += m48t59.o
+ifeq ($(CONFIG_ISA_BUS),y)
+common-obj-$(CONFIG_M48T59) += m48t59-isa.o
+endif
common-obj-$(CONFIG_PL031) += pl031.o
common-obj-$(CONFIG_PUV3) += puv3_ost.o
common-obj-$(CONFIG_TWL92230) += twl92230.o
diff --git a/hw/timer/m48t59-internal.h b/hw/timer/m48t59-internal.h
new file mode 100644
index 0000000000..32ae957805
--- /dev/null
+++ b/hw/timer/m48t59-internal.h
@@ -0,0 +1,82 @@
+/*
+ * QEMU M48T59 and M48T08 NVRAM emulation (common header)
+ *
+ * Copyright (c) 2003-2005, 2007 Jocelyn Mayer
+ * Copyright (c) 2013 Hervé Poussineau
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef HW_M48T59_INTERNAL_H
+#define HW_M48T59_INTERNAL_H 1
+
+//#define DEBUG_NVRAM
+
+#if defined(DEBUG_NVRAM)
+#define NVRAM_PRINTF(fmt, ...) do { printf(fmt , ## __VA_ARGS__); } while (0)
+#else
+#define NVRAM_PRINTF(fmt, ...) do { } while (0)
+#endif
+
+/*
+ * The M48T02, M48T08 and M48T59 chips are very similar. The newer '59 has
+ * alarm and a watchdog timer and related control registers. In the
+ * PPC platform there is also a nvram lock function.
+ */
+
+typedef struct M48txxInfo {
+ const char *bus_name;
+ uint32_t model; /* 2 = m48t02, 8 = m48t08, 59 = m48t59 */
+ uint32_t size;
+} M48txxInfo;
+
+typedef struct M48t59State {
+ /* Hardware parameters */
+ qemu_irq IRQ;
+ MemoryRegion iomem;
+ uint32_t size;
+ int32_t base_year;
+ /* RTC management */
+ time_t time_offset;
+ time_t stop_time;
+ /* Alarm & watchdog */
+ struct tm alarm;
+ QEMUTimer *alrm_timer;
+ QEMUTimer *wd_timer;
+ /* NVRAM storage */
+ uint8_t *buffer;
+ /* Model parameters */
+ uint32_t model; /* 2 = m48t02, 8 = m48t08, 59 = m48t59 */
+ /* NVRAM storage */
+ uint16_t addr;
+ uint8_t lock;
+} M48t59State;
+
+uint32_t m48t59_read(M48t59State *NVRAM, uint32_t addr);
+void m48t59_write(M48t59State *NVRAM, uint32_t addr, uint32_t val);
+void m48t59_reset_common(M48t59State *NVRAM);
+void m48t59_realize_common(M48t59State *s, Error **errp);
+
+static inline void m48t59_toggle_lock(M48t59State *NVRAM, int lock)
+{
+ NVRAM->lock ^= 1 << lock;
+}
+
+extern const MemoryRegionOps m48t59_io_ops;
+
+#endif /* HW_M48T59_INTERNAL_H */
diff --git a/hw/timer/m48t59-isa.c b/hw/timer/m48t59-isa.c
new file mode 100644
index 0000000000..ea1ba703d7
--- /dev/null
+++ b/hw/timer/m48t59-isa.c
@@ -0,0 +1,181 @@
+/*
+ * QEMU M48T59 and M48T08 NVRAM emulation (ISA bus interface
+ *
+ * Copyright (c) 2003-2005, 2007 Jocelyn Mayer
+ * Copyright (c) 2013 Hervé Poussineau
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "qemu/osdep.h"
+#include "hw/isa/isa.h"
+#include "hw/timer/m48t59.h"
+#include "m48t59-internal.h"
+
+#define TYPE_M48TXX_ISA "isa-m48txx"
+#define M48TXX_ISA_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(M48txxISADeviceClass, (obj), TYPE_M48TXX_ISA)
+#define M48TXX_ISA_CLASS(klass) \
+ OBJECT_CLASS_CHECK(M48txxISADeviceClass, (klass), TYPE_M48TXX_ISA)
+#define M48TXX_ISA(obj) \
+ OBJECT_CHECK(M48txxISAState, (obj), TYPE_M48TXX_ISA)
+
+typedef struct M48txxISAState {
+ ISADevice parent_obj;
+ M48t59State state;
+ uint32_t io_base;
+ MemoryRegion io;
+} M48txxISAState;
+
+typedef struct M48txxISADeviceClass {
+ ISADeviceClass parent_class;
+ M48txxInfo info;
+} M48txxISADeviceClass;
+
+static M48txxInfo m48txx_isa_info[] = {
+ {
+ .bus_name = "isa-m48t59",
+ .model = 59,
+ .size = 0x2000,
+ }
+};
+
+Nvram *m48t59_init_isa(ISABus *bus, uint32_t io_base, uint16_t size,
+ int base_year, int model)
+{
+ DeviceState *dev;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(m48txx_isa_info); i++) {
+ if (m48txx_isa_info[i].size != size ||
+ m48txx_isa_info[i].model != model) {
+ continue;
+ }
+
+ dev = DEVICE(isa_create(bus, m48txx_isa_info[i].bus_name));
+ qdev_prop_set_uint32(dev, "iobase", io_base);
+ qdev_prop_set_int32(dev, "base-year", base_year);
+ qdev_init_nofail(dev);
+ return NVRAM(dev);
+ }
+
+ assert(false);
+ return NULL;
+}
+
+static uint32_t m48txx_isa_read(Nvram *obj, uint32_t addr)
+{
+ M48txxISAState *d = M48TXX_ISA(obj);
+ return m48t59_read(&d->state, addr);
+}
+
+static void m48txx_isa_write(Nvram *obj, uint32_t addr, uint32_t val)
+{
+ M48txxISAState *d = M48TXX_ISA(obj);
+ m48t59_write(&d->state, addr, val);
+}
+
+static void m48txx_isa_toggle_lock(Nvram *obj, int lock)
+{
+ M48txxISAState *d = M48TXX_ISA(obj);
+ m48t59_toggle_lock(&d->state, lock);
+}
+
+static Property m48t59_isa_properties[] = {
+ DEFINE_PROP_INT32("base-year", M48txxISAState, state.base_year, 0),
+ DEFINE_PROP_UINT32("iobase", M48txxISAState, io_base, 0x74),
+ DEFINE_PROP_END_OF_LIST(),
+};
+
+static void m48t59_reset_isa(DeviceState *d)
+{
+ M48txxISAState *isa = M48TXX_ISA(d);
+ M48t59State *NVRAM = &isa->state;
+
+ m48t59_reset_common(NVRAM);
+}
+
+static void m48t59_isa_realize(DeviceState *dev, Error **errp)
+{
+ M48txxISADeviceClass *u = M48TXX_ISA_GET_CLASS(dev);
+ ISADevice *isadev = ISA_DEVICE(dev);
+ M48txxISAState *d = M48TXX_ISA(dev);
+ M48t59State *s = &d->state;
+
+ s->model = u->info.model;
+ s->size = u->info.size;
+ isa_init_irq(isadev, &s->IRQ, 8);
+ m48t59_realize_common(s, errp);
+ memory_region_init_io(&d->io, OBJECT(dev), &m48t59_io_ops, s, "m48t59", 4);
+ if (d->io_base != 0) {
+ isa_register_ioport(isadev, &d->io, d->io_base);
+ }
+}
+
+static void m48txx_isa_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+ NvramClass *nc = NVRAM_CLASS(klass);
+
+ dc->realize = m48t59_isa_realize;
+ dc->reset = m48t59_reset_isa;
+ dc->props = m48t59_isa_properties;
+ nc->read = m48txx_isa_read;
+ nc->write = m48txx_isa_write;
+ nc->toggle_lock = m48txx_isa_toggle_lock;
+}
+
+static void m48txx_isa_concrete_class_init(ObjectClass *klass, void *data)
+{
+ M48txxISADeviceClass *u = M48TXX_ISA_CLASS(klass);
+ M48txxInfo *info = data;
+
+ u->info = *info;
+}
+
+static const TypeInfo m48txx_isa_type_info = {
+ .name = TYPE_M48TXX_ISA,
+ .parent = TYPE_ISA_DEVICE,
+ .instance_size = sizeof(M48txxISAState),
+ .abstract = true,
+ .class_init = m48txx_isa_class_init,
+ .interfaces = (InterfaceInfo[]) {
+ { TYPE_NVRAM },
+ { }
+ }
+};
+
+static void m48t59_isa_register_types(void)
+{
+ TypeInfo isa_type_info = {
+ .parent = TYPE_M48TXX_ISA,
+ .class_size = sizeof(M48txxISADeviceClass),
+ .class_init = m48txx_isa_concrete_class_init,
+ };
+ int i;
+
+ type_register_static(&m48txx_isa_type_info);
+
+ for (i = 0; i < ARRAY_SIZE(m48txx_isa_info); i++) {
+ isa_type_info.name = m48txx_isa_info[i].bus_name;
+ isa_type_info.class_data = &m48txx_isa_info[i];
+ type_register(&isa_type_info);
+ }
+}
+
+type_init(m48t59_isa_register_types)
diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c
index e46ca88391..015797732f 100644
--- a/hw/timer/m48t59.c
+++ b/hw/timer/m48t59.c
@@ -29,17 +29,10 @@
#include "qemu/timer.h"
#include "sysemu/sysemu.h"
#include "hw/sysbus.h"
-#include "hw/isa/isa.h"
#include "exec/address-spaces.h"
#include "qemu/bcd.h"
-//#define DEBUG_NVRAM
-
-#if defined(DEBUG_NVRAM)
-#define NVRAM_PRINTF(fmt, ...) do { printf(fmt , ## __VA_ARGS__); } while (0)
-#else
-#define NVRAM_PRINTF(fmt, ...) do { } while (0)
-#endif
+#include "m48t59-internal.h"
#define TYPE_M48TXX_SYS_BUS "sysbus-m48txx"
#define M48TXX_SYS_BUS_GET_CLASS(obj) \
@@ -49,27 +42,6 @@
#define M48TXX_SYS_BUS(obj) \
OBJECT_CHECK(M48txxSysBusState, (obj), TYPE_M48TXX_SYS_BUS)
-#define TYPE_M48TXX_ISA "isa-m48txx"
-#define M48TXX_ISA_GET_CLASS(obj) \
- OBJECT_GET_CLASS(M48txxISADeviceClass, (obj), TYPE_M48TXX_ISA)
-#define M48TXX_ISA_CLASS(klass) \
- OBJECT_CLASS_CHECK(M48txxISADeviceClass, (klass), TYPE_M48TXX_ISA)
-#define M48TXX_ISA(obj) \
- OBJECT_CHECK(M48txxISAState, (obj), TYPE_M48TXX_ISA)
-
-/*
- * The M48T02, M48T08 and M48T59 chips are very similar. The newer '59 has
- * alarm and a watchdog timer and related control registers. In the
- * PPC platform there is also a nvram lock function.
- */
-
-typedef struct M48txxInfo {
- const char *isa_name;
- const char *sysbus_name;
- uint32_t model; /* 2 = m48t02, 8 = m48t08, 59 = m48t59 */
- uint32_t size;
-} M48txxInfo;
-
/*
* Chipset docs:
* http://www.st.com/stonline/products/literature/ds/2410/m48t02.pdf
@@ -77,40 +49,6 @@ typedef struct M48txxInfo {
* http://www.st.com/stonline/products/literature/od/7001/m48t59y.pdf
*/
-typedef struct M48t59State {
- /* Hardware parameters */
- qemu_irq IRQ;
- MemoryRegion iomem;
- uint32_t size;
- int32_t base_year;
- /* RTC management */
- time_t time_offset;
- time_t stop_time;
- /* Alarm & watchdog */
- struct tm alarm;
- QEMUTimer *alrm_timer;
- QEMUTimer *wd_timer;
- /* NVRAM storage */
- uint8_t *buffer;
- /* Model parameters */
- uint32_t model; /* 2 = m48t02, 8 = m48t08, 59 = m48t59 */
- /* NVRAM storage */
- uint16_t addr;
- uint8_t lock;
-} M48t59State;
-
-typedef struct M48txxISAState {
- ISADevice parent_obj;
- M48t59State state;
- uint32_t io_base;
- MemoryRegion io;
-} M48txxISAState;
-
-typedef struct M48txxISADeviceClass {
- ISADeviceClass parent_class;
- M48txxInfo info;
-} M48txxISADeviceClass;
-
typedef struct M48txxSysBusState {
SysBusDevice parent_obj;
M48t59State state;
@@ -122,21 +60,17 @@ typedef struct M48txxSysBusDeviceClass {
M48txxInfo info;
} M48txxSysBusDeviceClass;
-static M48txxInfo m48txx_info[] = {
+static M48txxInfo m48txx_sysbus_info[] = {
{
- .sysbus_name = "sysbus-m48t02",
+ .bus_name = "sysbus-m48t02",
.model = 2,
.size = 0x800,
},{
- .sysbus_name = "sysbus-m48t08",
+ .bus_name = "sysbus-m48t08",
.model = 8,
.size = 0x2000,
},{
- .sysbus_name = "sysbus-m48t59",
- .model = 59,
- .size = 0x2000,
- },{
- .isa_name = "isa-m48t59",
+ .bus_name = "sysbus-m48t59",
.model = 59,
.size = 0x2000,
}
@@ -248,7 +182,7 @@ static void set_up_watchdog(M48t59State *NVRAM, uint8_t value)
}
/* Direct access to NVRAM */
-static void m48t59_write(M48t59State *NVRAM, uint32_t addr, uint32_t val)
+void m48t59_write(M48t59State *NVRAM, uint32_t addr, uint32_t val)
{
struct tm tm;
int tmp;
@@ -413,7 +347,7 @@ static void m48t59_write(M48t59State *NVRAM, uint32_t addr, uint32_t val)
}
}
-static uint32_t m48t59_read(M48t59State *NVRAM, uint32_t addr)
+uint32_t m48t59_read(M48t59State *NVRAM, uint32_t addr)
{
struct tm tm;
uint32_t retval = 0xFF;
@@ -517,11 +451,6 @@ static uint32_t m48t59_read(M48t59State *NVRAM, uint32_t addr)
return retval;
}
-static void m48t59_toggle_lock(M48t59State *NVRAM, int lock)
-{
- NVRAM->lock ^= 1 << lock;
-}
-
/* IO access to NVRAM */
static void NVRAM_writeb(void *opaque, hwaddr addr, uint64_t val,
unsigned size)
@@ -639,7 +568,7 @@ static const VMStateDescription vmstate_m48t59 = {
}
};
-static void m48t59_reset_common(M48t59State *NVRAM)
+void m48t59_reset_common(M48t59State *NVRAM)
{
NVRAM->addr = 0;
NVRAM->lock = 0;
@@ -650,14 +579,6 @@ static void m48t59_reset_common(M48t59State *NVRAM)
timer_del(NVRAM->wd_timer);
}
-static void m48t59_reset_isa(DeviceState *d)
-{
- M48txxISAState *isa = M48TXX_ISA(d);
- M48t59State *NVRAM = &isa->state;
-
- m48t59_reset_common(NVRAM);
-}
-
static void m48t59_reset_sysbus(DeviceState *d)
{
M48txxSysBusState *sys = M48TXX_SYS_BUS(d);
@@ -666,7 +587,7 @@ static void m48t59_reset_sysbus(DeviceState *d)
m48t59_reset_common(NVRAM);
}
-static const MemoryRegionOps m48t59_io_ops = {
+const MemoryRegionOps m48t59_io_ops = {
.read = NVRAM_readb,
.write = NVRAM_writeb,
.impl = {
@@ -685,14 +606,13 @@ Nvram *m48t59_init(qemu_irq IRQ, hwaddr mem_base,
SysBusDevice *s;
int i;
- for (i = 0; i < ARRAY_SIZE(m48txx_info); i++) {
- if (!m48txx_info[i].sysbus_name ||
- m48txx_info[i].size != size ||
- m48txx_info[i].model != model) {
+ for (i = 0; i < ARRAY_SIZE(m48txx_sysbus_info); i++) {
+ if (m48txx_sysbus_info[i].size != size ||
+ m48txx_sysbus_info[i].model != model) {
continue;
}
- dev = qdev_create(NULL, m48txx_info[i].sysbus_name);
+ dev = qdev_create(NULL, m48txx_sysbus_info[i].bus_name);
qdev_prop_set_int32(dev, "base-year", base_year);
qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev);
@@ -712,31 +632,7 @@ Nvram *m48t59_init(qemu_irq IRQ, hwaddr mem_base,
return NULL;
}
-Nvram *m48t59_init_isa(ISABus *bus, uint32_t io_base, uint16_t size,
- int base_year, int model)
-{
- DeviceState *dev;
- int i;
-
- for (i = 0; i < ARRAY_SIZE(m48txx_info); i++) {
- if (!m48txx_info[i].isa_name ||
- m48txx_info[i].size != size ||
- m48txx_info[i].model != model) {
- continue;
- }
-
- dev = DEVICE(isa_create(bus, m48txx_info[i].isa_name));
- qdev_prop_set_uint32(dev, "iobase", io_base);
- qdev_prop_set_int32(dev, "base-year", base_year);
- qdev_init_nofail(dev);
- return NVRAM(dev);
- }
-
- assert(false);
- return NULL;
-}
-
-static void m48t59_realize_common(M48t59State *s, Error **errp)
+void m48t59_realize_common(M48t59State *s, Error **errp)
{
s->buffer = g_malloc0(s->size);
if (s->model == 59) {
@@ -748,23 +644,6 @@ static void m48t59_realize_common(M48t59State *s, Error **errp)
vmstate_register(NULL, -1, &vmstate_m48t59, s);
}
-static void m48t59_isa_realize(DeviceState *dev, Error **errp)
-{
- M48txxISADeviceClass *u = M48TXX_ISA_GET_CLASS(dev);
- ISADevice *isadev = ISA_DEVICE(dev);
- M48txxISAState *d = M48TXX_ISA(dev);
- M48t59State *s = &d->state;
-
- s->model = u->info.model;
- s->size = u->info.size;
- isa_init_irq(isadev, &s->IRQ, 8);
- m48t59_realize_common(s, errp);
- memory_region_init_io(&d->io, OBJECT(dev), &m48t59_io_ops, s, "m48t59", 4);
- if (d->io_base != 0) {
- isa_register_ioport(isadev, &d->io, d->io_base);
- }
-}
-
static int m48t59_init1(SysBusDevice *dev)
{
M48txxSysBusDeviceClass *u = M48TXX_SYS_BUS_GET_CLASS(dev);
@@ -791,51 +670,6 @@ static int m48t59_init1(SysBusDevice *dev)
return 0;
}
-static uint32_t m48txx_isa_read(Nvram *obj, uint32_t addr)
-{
- M48txxISAState *d = M48TXX_ISA(obj);
- return m48t59_read(&d->state, addr);
-}
-
-static void m48txx_isa_write(Nvram *obj, uint32_t addr, uint32_t val)
-{
- M48txxISAState *d = M48TXX_ISA(obj);
- m48t59_write(&d->state, addr, val);
-}
-
-static void m48txx_isa_toggle_lock(Nvram *obj, int lock)
-{
- M48txxISAState *d = M48TXX_ISA(obj);
- m48t59_toggle_lock(&d->state, lock);
-}
-
-static Property m48t59_isa_properties[] = {
- DEFINE_PROP_INT32("base-year", M48txxISAState, state.base_year, 0),
- DEFINE_PROP_UINT32("iobase", M48txxISAState, io_base, 0x74),
- DEFINE_PROP_END_OF_LIST(),
-};
-
-static void m48txx_isa_class_init(ObjectClass *klass, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(klass);
- NvramClass *nc = NVRAM_CLASS(klass);
-
- dc->realize = m48t59_isa_realize;
- dc->reset = m48t59_reset_isa;
- dc->props = m48t59_isa_properties;
- nc->read = m48txx_isa_read;
- nc->write = m48txx_isa_write;
- nc->toggle_lock = m48txx_isa_toggle_lock;
-}
-
-static void m48txx_isa_concrete_class_init(ObjectClass *klass, void *data)
-{
- M48txxISADeviceClass *u = M48TXX_ISA_CLASS(klass);
- M48txxInfo *info = data;
-
- u->info = *info;
-}
-
static uint32_t m48txx_sysbus_read(Nvram *obj, uint32_t addr)
{
M48txxSysBusState *d = M48TXX_SYS_BUS(obj);
@@ -899,18 +733,6 @@ static const TypeInfo m48txx_sysbus_type_info = {
}
};
-static const TypeInfo m48txx_isa_type_info = {
- .name = TYPE_M48TXX_ISA,
- .parent = TYPE_ISA_DEVICE,
- .instance_size = sizeof(M48txxISAState),
- .abstract = true,
- .class_init = m48txx_isa_class_init,
- .interfaces = (InterfaceInfo[]) {
- { TYPE_NVRAM },
- { }
- }
-};
-
static void m48t59_register_types(void)
{
TypeInfo sysbus_type_info = {
@@ -918,29 +740,15 @@ static void m48t59_register_types(void)
.class_size = sizeof(M48txxSysBusDeviceClass),
.class_init = m48txx_sysbus_concrete_class_init,
};
- TypeInfo isa_type_info = {
- .parent = TYPE_M48TXX_ISA,
- .class_size = sizeof(M48txxISADeviceClass),
- .class_init = m48txx_isa_concrete_class_init,
- };
int i;
type_register_static(&nvram_info);
type_register_static(&m48txx_sysbus_type_info);
- type_register_static(&m48txx_isa_type_info);
- for (i = 0; i < ARRAY_SIZE(m48txx_info); i++) {
- if (m48txx_info[i].sysbus_name) {
- sysbus_type_info.name = m48txx_info[i].sysbus_name;
- sysbus_type_info.class_data = &m48txx_info[i];
- type_register(&sysbus_type_info);
- }
-
- if (m48txx_info[i].isa_name) {
- isa_type_info.name = m48txx_info[i].isa_name;
- isa_type_info.class_data = &m48txx_info[i];
- type_register(&isa_type_info);
- }
+ for (i = 0; i < ARRAY_SIZE(m48txx_sysbus_info); i++) {
+ sysbus_type_info.name = m48txx_sysbus_info[i].bus_name;
+ sysbus_type_info.class_data = &m48txx_sysbus_info[i];
+ type_register(&sysbus_type_info);
}
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-17 09:25:12 +0000