1 files changed, 0 insertions, 156 deletions
diff --git a/hw/intc/sbi.c b/hw/intc/sbi.c
deleted file mode 100644
index 8795749de8..0000000000
--- a/hw/intc/sbi.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * QEMU Sparc SBI interrupt controller emulation
- *
- * Based on slavio_intctl, copyright (c) 2003-2005 Fabrice Bellard
- *
- * 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 "hw/sysbus.h"
-
-//#define DEBUG_IRQ
-
-#ifdef DEBUG_IRQ
-#define DPRINTF(fmt, ...)                                       \
-    do { printf("IRQ: " fmt , ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF(fmt, ...)
-#endif
-
-#define MAX_CPUS 16
-
-#define SBI_NREGS 16
-
-typedef struct SBIState {
-    SysBusDevice busdev;
-    MemoryRegion iomem;
-    uint32_t regs[SBI_NREGS];
-    uint32_t intreg_pending[MAX_CPUS];
-    qemu_irq cpu_irqs[MAX_CPUS];
-    uint32_t pil_out[MAX_CPUS];
-} SBIState;
-
-#define SBI_SIZE (SBI_NREGS * 4)
-
-static void sbi_set_irq(void *opaque, int irq, int level)
-{
-}
-
-static uint64_t sbi_mem_read(void *opaque, hwaddr addr,
-                             unsigned size)
-{
-    SBIState *s = opaque;
-    uint32_t saddr, ret;
-
-    saddr = addr >> 2;
-    switch (saddr) {
-    default:
-        ret = s->regs[saddr];
-        break;
-    }
-    DPRINTF("read system reg 0x" TARGET_FMT_plx " = %x\n", addr, ret);
-
-    return ret;
-}
-
-static void sbi_mem_write(void *opaque, hwaddr addr,
-                          uint64_t val, unsigned dize)
-{
-    SBIState *s = opaque;
-    uint32_t saddr;
-
-    saddr = addr >> 2;
-    DPRINTF("write system reg 0x" TARGET_FMT_plx " = %x\n", addr, (int)val);
-    switch (saddr) {
-    default:
-        s->regs[saddr] = val;
-        break;
-    }
-}
-
-static const MemoryRegionOps sbi_mem_ops = {
-    .read = sbi_mem_read,
-    .write = sbi_mem_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
-    .valid = {
-        .min_access_size = 4,
-        .max_access_size = 4,
-    },
-};
-
-static const VMStateDescription vmstate_sbi = {
-    .name ="sbi",
-    .version_id = 1,
-    .minimum_version_id = 1,
-    .minimum_version_id_old = 1,
-    .fields      = (VMStateField []) {
-        VMSTATE_UINT32_ARRAY(intreg_pending, SBIState, MAX_CPUS),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static void sbi_reset(DeviceState *d)
-{
-    SBIState *s = container_of(d, SBIState, busdev.qdev);
-    unsigned int i;
-
-    for (i = 0; i < MAX_CPUS; i++) {
-        s->intreg_pending[i] = 0;
-    }
-}
-
-static int sbi_init1(SysBusDevice *dev)
-{
-    SBIState *s = FROM_SYSBUS(SBIState, dev);
-    unsigned int i;
-
-    qdev_init_gpio_in(&dev->qdev, sbi_set_irq, 32 + MAX_CPUS);
-    for (i = 0; i < MAX_CPUS; i++) {
-        sysbus_init_irq(dev, &s->cpu_irqs[i]);
-    }
-
-    memory_region_init_io(&s->iomem, &sbi_mem_ops, s, "sbi", SBI_SIZE);
-    sysbus_init_mmio(dev, &s->iomem);
-
-    return 0;
-}
-
-static void sbi_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-
-    k->init = sbi_init1;
-    dc->reset = sbi_reset;
-    dc->vmsd = &vmstate_sbi;
-}
-
-static const TypeInfo sbi_info = {
-    .name          = "sbi",
-    .parent        = TYPE_SYS_BUS_DEVICE,
-    .instance_size = sizeof(SBIState),
-    .class_init    = sbi_class_init,
-};
-
-static void sbi_register_types(void)
-{
-    type_register_static(&sbi_info);
-}
-
-type_init(sbi_register_types)