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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/audio/cs4231.c
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/audio/cs4231.c')
-rw-r--r--qemu/hw/audio/cs4231.c187
1 files changed, 0 insertions, 187 deletions
diff --git a/qemu/hw/audio/cs4231.c b/qemu/hw/audio/cs4231.c
deleted file mode 100644
index caf97c169..000000000
--- a/qemu/hw/audio/cs4231.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * QEMU Crystal CS4231 audio chip emulation
- *
- * Copyright (c) 2006 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 "qemu/osdep.h"
-#include "hw/sysbus.h"
-#include "trace.h"
-
-/*
- * In addition to Crystal CS4231 there is a DMA controller on Sparc.
- */
-#define CS_SIZE 0x40
-#define CS_REGS 16
-#define CS_DREGS 32
-#define CS_MAXDREG (CS_DREGS - 1)
-
-#define TYPE_CS4231 "SUNW,CS4231"
-#define CS4231(obj) \
- OBJECT_CHECK(CSState, (obj), TYPE_CS4231)
-
-typedef struct CSState {
- SysBusDevice parent_obj;
-
- MemoryRegion iomem;
- qemu_irq irq;
- uint32_t regs[CS_REGS];
- uint8_t dregs[CS_DREGS];
-} CSState;
-
-#define CS_RAP(s) ((s)->regs[0] & CS_MAXDREG)
-#define CS_VER 0xa0
-#define CS_CDC_VER 0x8a
-
-static void cs_reset(DeviceState *d)
-{
- CSState *s = CS4231(d);
-
- memset(s->regs, 0, CS_REGS * 4);
- memset(s->dregs, 0, CS_DREGS);
- s->dregs[12] = CS_CDC_VER;
- s->dregs[25] = CS_VER;
-}
-
-static uint64_t cs_mem_read(void *opaque, hwaddr addr,
- unsigned size)
-{
- CSState *s = opaque;
- uint32_t saddr, ret;
-
- saddr = addr >> 2;
- switch (saddr) {
- case 1:
- switch (CS_RAP(s)) {
- case 3: // Write only
- ret = 0;
- break;
- default:
- ret = s->dregs[CS_RAP(s)];
- break;
- }
- trace_cs4231_mem_readl_dreg(CS_RAP(s), ret);
- break;
- default:
- ret = s->regs[saddr];
- trace_cs4231_mem_readl_reg(saddr, ret);
- break;
- }
- return ret;
-}
-
-static void cs_mem_write(void *opaque, hwaddr addr,
- uint64_t val, unsigned size)
-{
- CSState *s = opaque;
- uint32_t saddr;
-
- saddr = addr >> 2;
- trace_cs4231_mem_writel_reg(saddr, s->regs[saddr], val);
- switch (saddr) {
- case 1:
- trace_cs4231_mem_writel_dreg(CS_RAP(s), s->dregs[CS_RAP(s)], val);
- switch(CS_RAP(s)) {
- case 11:
- case 25: // Read only
- break;
- case 12:
- val &= 0x40;
- val |= CS_CDC_VER; // Codec version
- s->dregs[CS_RAP(s)] = val;
- break;
- default:
- s->dregs[CS_RAP(s)] = val;
- break;
- }
- break;
- case 2: // Read only
- break;
- case 4:
- if (val & 1) {
- cs_reset(DEVICE(s));
- }
- val &= 0x7f;
- s->regs[saddr] = val;
- break;
- default:
- s->regs[saddr] = val;
- break;
- }
-}
-
-static const MemoryRegionOps cs_mem_ops = {
- .read = cs_mem_read,
- .write = cs_mem_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
-};
-
-static const VMStateDescription vmstate_cs4231 = {
- .name ="cs4231",
- .version_id = 1,
- .minimum_version_id = 1,
- .fields = (VMStateField[]) {
- VMSTATE_UINT32_ARRAY(regs, CSState, CS_REGS),
- VMSTATE_UINT8_ARRAY(dregs, CSState, CS_DREGS),
- VMSTATE_END_OF_LIST()
- }
-};
-
-static int cs4231_init1(SysBusDevice *dev)
-{
- CSState *s = CS4231(dev);
-
- memory_region_init_io(&s->iomem, OBJECT(s), &cs_mem_ops, s, "cs4321",
- CS_SIZE);
- sysbus_init_mmio(dev, &s->iomem);
- sysbus_init_irq(dev, &s->irq);
-
- return 0;
-}
-
-static Property cs4231_properties[] = {
- {.name = NULL},
-};
-
-static void cs4231_class_init(ObjectClass *klass, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(klass);
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-
- k->init = cs4231_init1;
- dc->reset = cs_reset;
- dc->vmsd = &vmstate_cs4231;
- dc->props = cs4231_properties;
-}
-
-static const TypeInfo cs4231_info = {
- .name = TYPE_CS4231,
- .parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(CSState),
- .class_init = cs4231_class_init,
-};
-
-static void cs4231_register_types(void)
-{
- type_register_static(&cs4231_info);
-}
-
-type_init(cs4231_register_types)