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Diffstat (limited to 'hw/timer/sun4v-rtc.c')
-rw-r--r--hw/timer/sun4v-rtc.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/hw/timer/sun4v-rtc.c b/hw/timer/sun4v-rtc.c
deleted file mode 100644
index 54272a822f..0000000000
--- a/hw/timer/sun4v-rtc.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * QEMU sun4v Real Time Clock device
- *
- * The sun4v_rtc device (sun4v tod clock)
- *
- * Copyright (c) 2016 Artyom Tarasenko
- *
- * This code is licensed under the GNU GPL v3 or (at your option) any later
- * version.
- */
-
-#include "qemu/osdep.h"
-#include "hw/sysbus.h"
-#include "qemu/module.h"
-#include "qemu/timer.h"
-#include "hw/timer/sun4v-rtc.h"
-#include "trace.h"
-
-
-#define TYPE_SUN4V_RTC "sun4v_rtc"
-#define SUN4V_RTC(obj) OBJECT_CHECK(Sun4vRtc, (obj), TYPE_SUN4V_RTC)
-
-typedef struct Sun4vRtc {
- SysBusDevice parent_obj;
-
- MemoryRegion iomem;
-} Sun4vRtc;
-
-static uint64_t sun4v_rtc_read(void *opaque, hwaddr addr,
- unsigned size)
-{
- uint64_t val = get_clock_realtime() / NANOSECONDS_PER_SECOND;
- if (!(addr & 4ULL)) {
- /* accessing the high 32 bits */
- val >>= 32;
- }
- trace_sun4v_rtc_read(addr, val);
- return val;
-}
-
-static void sun4v_rtc_write(void *opaque, hwaddr addr,
- uint64_t val, unsigned size)
-{
- trace_sun4v_rtc_write(addr, val);
-}
-
-static const MemoryRegionOps sun4v_rtc_ops = {
- .read = sun4v_rtc_read,
- .write = sun4v_rtc_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-void sun4v_rtc_init(hwaddr addr)
-{
- DeviceState *dev;
- SysBusDevice *s;
-
- dev = qdev_create(NULL, TYPE_SUN4V_RTC);
- s = SYS_BUS_DEVICE(dev);
-
- qdev_init_nofail(dev);
-
- sysbus_mmio_map(s, 0, addr);
-}
-
-static void sun4v_rtc_realize(DeviceState *dev, Error **errp)
-{
- SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
- Sun4vRtc *s = SUN4V_RTC(dev);
-
- memory_region_init_io(&s->iomem, OBJECT(s), &sun4v_rtc_ops, s,
- "sun4v-rtc", 0x08ULL);
- sysbus_init_mmio(sbd, &s->iomem);
-}
-
-static void sun4v_rtc_class_init(ObjectClass *klass, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(klass);
-
- dc->realize = sun4v_rtc_realize;
-}
-
-static const TypeInfo sun4v_rtc_info = {
- .name = TYPE_SUN4V_RTC,
- .parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(Sun4vRtc),
- .class_init = sun4v_rtc_class_init,
-};
-
-static void sun4v_rtc_register_types(void)
-{
- type_register_static(&sun4v_rtc_info);
-}
-
-type_init(sun4v_rtc_register_types)