aboutsummaryrefslogtreecommitdiff
path: root/hw/misc
diff options
context:
space:
mode:
Diffstat (limited to 'hw/misc')
-rw-r--r--hw/misc/a9scu.c3
-rw-r--r--hw/misc/applesmc.c50
-rw-r--r--hw/misc/arm_l2x0.c3
-rw-r--r--hw/misc/arm_sysctl.c3
-rw-r--r--hw/misc/debugexit.c2
-rw-r--r--hw/misc/eccmemctl.c4
-rw-r--r--hw/misc/exynos4210_pmu.c4
-rw-r--r--hw/misc/imx_ccm.c3
-rw-r--r--hw/misc/ivshmem.c8
-rw-r--r--hw/misc/lm32_sys.c3
-rw-r--r--hw/misc/macio/cuda.c2
-rw-r--r--hw/misc/macio/mac_dbdma.c2
-rw-r--r--hw/misc/macio/macio.c8
-rw-r--r--hw/misc/milkymist-hpdmc.c2
-rw-r--r--hw/misc/milkymist-pfpu.c2
-rw-r--r--hw/misc/mst_fpga.c2
-rw-r--r--hw/misc/omap_gpmc.c8
-rw-r--r--hw/misc/omap_l4.c2
-rw-r--r--hw/misc/omap_sdrc.c2
-rw-r--r--hw/misc/omap_tap.c2
-rw-r--r--hw/misc/pc-testdev.c8
-rw-r--r--hw/misc/pci-testdev.c4
-rw-r--r--hw/misc/puv3_pm.c2
-rw-r--r--hw/misc/pvpanic.c2
-rw-r--r--hw/misc/pxa2xx_pcmcia.c6
-rw-r--r--hw/misc/slavio_misc.c16
-rw-r--r--hw/misc/vfio.c37
-rw-r--r--hw/misc/vmport.c6
-rw-r--r--hw/misc/zynq_slcr.c2
29 files changed, 116 insertions, 82 deletions
diff --git a/hw/misc/a9scu.c b/hw/misc/a9scu.c
index 05897c2..601b573 100644
--- a/hw/misc/a9scu.c
+++ b/hw/misc/a9scu.c
@@ -119,7 +119,8 @@ static void a9_scu_realize(DeviceState *dev, Error ** errp)
A9SCUState *s = A9_SCU(dev);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
- memory_region_init_io(&s->iomem, &a9_scu_ops, s, "a9-scu", 0x100);
+ memory_region_init_io(&s->iomem, OBJECT(dev), &a9_scu_ops, s,
+ "a9-scu", 0x100);
sysbus_init_mmio(sbd, &s->iomem);
}
diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c
index 46f4fbd..bfafa51 100644
--- a/hw/misc/applesmc.c
+++ b/hw/misc/applesmc.c
@@ -73,6 +73,8 @@ typedef struct AppleSMCState AppleSMCState;
struct AppleSMCState {
ISADevice parent_obj;
+ MemoryRegion io_data;
+ MemoryRegion io_cmd;
uint32_t iobase;
uint8_t cmd;
uint8_t status;
@@ -86,7 +88,8 @@ struct AppleSMCState {
QLIST_HEAD(, AppleSMCData) data_def;
};
-static void applesmc_io_cmd_writeb(void *opaque, uint32_t addr, uint32_t val)
+static void applesmc_io_cmd_write(void *opaque, hwaddr addr, uint64_t val,
+ unsigned size)
{
AppleSMCState *s = opaque;
@@ -115,7 +118,8 @@ static void applesmc_fill_data(AppleSMCState *s)
}
}
-static void applesmc_io_data_writeb(void *opaque, uint32_t addr, uint32_t val)
+static void applesmc_io_data_write(void *opaque, hwaddr addr, uint64_t val,
+ unsigned size)
{
AppleSMCState *s = opaque;
@@ -138,7 +142,8 @@ 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)
+static uint64_t applesmc_io_data_read(void *opaque, hwaddr addr1,
+ unsigned size)
{
AppleSMCState *s = opaque;
uint8_t retval = 0;
@@ -162,7 +167,7 @@ static uint32_t applesmc_io_data_readb(void *opaque, uint32_t addr1)
return retval;
}
-static uint32_t applesmc_io_cmd_readb(void *opaque, uint32_t addr1)
+static uint64_t applesmc_io_cmd_read(void *opaque, hwaddr addr1, unsigned size)
{
AppleSMCState *s = opaque;
@@ -201,18 +206,39 @@ static void qdev_applesmc_isa_reset(DeviceState *dev)
applesmc_add_key(s, "MSSD", 1, "\0x3");
}
+static const MemoryRegionOps applesmc_data_io_ops = {
+ .write = applesmc_io_data_write,
+ .read = applesmc_io_data_read,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .impl = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
+};
+
+static const MemoryRegionOps applesmc_cmd_io_ops = {
+ .write = applesmc_io_cmd_write,
+ .read = applesmc_io_cmd_read,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .impl = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
+};
+
static void applesmc_isa_realize(DeviceState *dev, Error **errp)
{
AppleSMCState *s = APPLE_SMC(dev);
- register_ioport_read(s->iobase + APPLESMC_DATA_PORT, 4, 1,
- applesmc_io_data_readb, s);
- register_ioport_read(s->iobase + APPLESMC_CMD_PORT, 4, 1,
- applesmc_io_cmd_readb, s);
- register_ioport_write(s->iobase + APPLESMC_DATA_PORT, 4, 1,
- applesmc_io_data_writeb, s);
- register_ioport_write(s->iobase + APPLESMC_CMD_PORT, 4, 1,
- applesmc_io_cmd_writeb, s);
+ memory_region_init_io(&s->io_data, OBJECT(s), &applesmc_data_io_ops, s,
+ "applesmc-data", 4);
+ isa_register_ioport(&s->parent_obj, &s->io_data,
+ s->iobase + APPLESMC_DATA_PORT);
+
+ memory_region_init_io(&s->io_cmd, OBJECT(s), &applesmc_cmd_io_ops, s,
+ "applesmc-cmd", 4);
+ isa_register_ioport(&s->parent_obj, &s->io_cmd,
+ s->iobase + APPLESMC_CMD_PORT);
if (!s->osk || (strlen(s->osk) != 64)) {
fprintf(stderr, "WARNING: Using AppleSMC with invalid key\n");
diff --git a/hw/misc/arm_l2x0.c b/hw/misc/arm_l2x0.c
index eb4427d..3d6acee 100644
--- a/hw/misc/arm_l2x0.c
+++ b/hw/misc/arm_l2x0.c
@@ -157,7 +157,8 @@ static int l2x0_priv_init(SysBusDevice *dev)
{
l2x0_state *s = FROM_SYSBUS(l2x0_state, dev);
- memory_region_init_io(&s->iomem, &l2x0_mem_ops, s, "l2x0_cc", 0x1000);
+ memory_region_init_io(&s->iomem, OBJECT(dev), &l2x0_mem_ops, s,
+ "l2x0_cc", 0x1000);
sysbus_init_mmio(dev, &s->iomem);
return 0;
}
diff --git a/hw/misc/arm_sysctl.c b/hw/misc/arm_sysctl.c
index c8b55a8..5906ae5 100644
--- a/hw/misc/arm_sysctl.c
+++ b/hw/misc/arm_sysctl.c
@@ -589,7 +589,8 @@ static void arm_sysctl_init(Object *obj)
SysBusDevice *sd = SYS_BUS_DEVICE(obj);
arm_sysctl_state *s = FROM_SYSBUS(arm_sysctl_state, sd);
- memory_region_init_io(&s->iomem, &arm_sysctl_ops, s, "arm-sysctl", 0x1000);
+ memory_region_init_io(&s->iomem, OBJECT(dev), &arm_sysctl_ops, s,
+ "arm-sysctl", 0x1000);
sysbus_init_mmio(sd, &s->iomem);
qdev_init_gpio_in(dev, arm_sysctl_gpio_set, 2);
qdev_init_gpio_out(dev, &s->pl110_mux_ctrl, 1);
diff --git a/hw/misc/debugexit.c b/hw/misc/debugexit.c
index ee254e4..d754cf1 100644
--- a/hw/misc/debugexit.c
+++ b/hw/misc/debugexit.c
@@ -40,7 +40,7 @@ static void debug_exit_realizefn(DeviceState *d, Error **errp)
ISADevice *dev = ISA_DEVICE(d);
ISADebugExitState *isa = ISA_DEBUG_EXIT_DEVICE(d);
- memory_region_init_io(&isa->io, &debug_exit_ops, isa,
+ memory_region_init_io(&isa->io, OBJECT(dev), &debug_exit_ops, isa,
TYPE_ISA_DEBUG_EXIT_DEVICE, isa->iosize);
memory_region_add_subregion(isa_address_space_io(dev),
isa->iobase, &isa->io);
diff --git a/hw/misc/eccmemctl.c b/hw/misc/eccmemctl.c
index 6f4a407..3de9675 100644
--- a/hw/misc/eccmemctl.c
+++ b/hw/misc/eccmemctl.c
@@ -296,11 +296,11 @@ static int ecc_init1(SysBusDevice *dev)
sysbus_init_irq(dev, &s->irq);
s->regs[0] = s->version;
- memory_region_init_io(&s->iomem, &ecc_mem_ops, s, "ecc", ECC_SIZE);
+ memory_region_init_io(&s->iomem, OBJECT(dev), &ecc_mem_ops, s, "ecc", ECC_SIZE);
sysbus_init_mmio(dev, &s->iomem);
if (s->version == ECC_MCC) { // SS-600MP only
- memory_region_init_io(&s->iomem_diag, &ecc_diag_mem_ops, s,
+ memory_region_init_io(&s->iomem_diag, OBJECT(dev), &ecc_diag_mem_ops, s,
"ecc.diag", ECC_DIAG_SIZE);
sysbus_init_mmio(dev, &s->iomem_diag);
}
diff --git a/hw/misc/exynos4210_pmu.c b/hw/misc/exynos4210_pmu.c
index ba5aa8d..28395ba 100644
--- a/hw/misc/exynos4210_pmu.c
+++ b/hw/misc/exynos4210_pmu.c
@@ -458,8 +458,8 @@ static int exynos4210_pmu_init(SysBusDevice *dev)
Exynos4210PmuState *s = FROM_SYSBUS(Exynos4210PmuState, dev);
/* memory mapping */
- memory_region_init_io(&s->iomem, &exynos4210_pmu_ops, s, "exynos4210.pmu",
- EXYNOS4210_PMU_REGS_MEM_SIZE);
+ memory_region_init_io(&s->iomem, OBJECT(dev), &exynos4210_pmu_ops, s,
+ "exynos4210.pmu", EXYNOS4210_PMU_REGS_MEM_SIZE);
sysbus_init_mmio(dev, &s->iomem);
return 0;
}
diff --git a/hw/misc/imx_ccm.c b/hw/misc/imx_ccm.c
index 427ce5c..816d5e8 100644
--- a/hw/misc/imx_ccm.c
+++ b/hw/misc/imx_ccm.c
@@ -281,7 +281,8 @@ static int imx_ccm_init(SysBusDevice *dev)
{
IMXCCMState *s = FROM_SYSBUS(typeof(*s), dev);
- memory_region_init_io(&s->iomem, &imx_ccm_ops, s, "imx_ccm", 0x1000);
+ memory_region_init_io(&s->iomem, OBJECT(dev), &imx_ccm_ops, s,
+ "imx_ccm", 0x1000);
sysbus_init_mmio(dev, &s->iomem);
return 0;
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index 5658f73..3594b84 100644
--- a/hw/misc/ivshmem.c
+++ b/hw/misc/ivshmem.c
@@ -339,7 +339,7 @@ static void create_shared_memory_BAR(IVShmemState *s, int fd) {
ptr = mmap(0, s->ivshmem_size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
- memory_region_init_ram_ptr(&s->ivshmem, "ivshmem.bar2",
+ memory_region_init_ram_ptr(&s->ivshmem, OBJECT(s), "ivshmem.bar2",
s->ivshmem_size, ptr);
vmstate_register_ram(&s->ivshmem, &s->dev.qdev);
memory_region_add_subregion(&s->bar, 0, &s->ivshmem);
@@ -467,7 +467,7 @@ static void ivshmem_read(void *opaque, const uint8_t * buf, int flags)
/* mmap the region and map into the BAR2 */
map_ptr = mmap(0, s->ivshmem_size, PROT_READ|PROT_WRITE, MAP_SHARED,
incoming_fd, 0);
- memory_region_init_ram_ptr(&s->ivshmem,
+ memory_region_init_ram_ptr(&s->ivshmem, OBJECT(s),
"ivshmem.bar2", s->ivshmem_size, map_ptr);
vmstate_register_ram(&s->ivshmem, &s->dev.qdev);
@@ -685,14 +685,14 @@ static int pci_ivshmem_init(PCIDevice *dev)
s->shm_fd = 0;
- memory_region_init_io(&s->ivshmem_mmio, &ivshmem_mmio_ops, s,
+ memory_region_init_io(&s->ivshmem_mmio, OBJECT(s), &ivshmem_mmio_ops, s,
"ivshmem-mmio", IVSHMEM_REG_BAR_SIZE);
/* region for registers*/
pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY,
&s->ivshmem_mmio);
- memory_region_init(&s->bar, "ivshmem-bar2-container", s->ivshmem_size);
+ memory_region_init(&s->bar, OBJECT(s), "ivshmem-bar2-container", s->ivshmem_size);
s->ivshmem_attr = PCI_BASE_ADDRESS_SPACE_MEMORY |
PCI_BASE_ADDRESS_MEM_PREFETCH;
if (s->ivshmem_64bit) {
diff --git a/hw/misc/lm32_sys.c b/hw/misc/lm32_sys.c
index aeaf2b7..060a5bf 100644
--- a/hw/misc/lm32_sys.c
+++ b/hw/misc/lm32_sys.c
@@ -117,7 +117,8 @@ static int lm32_sys_init(SysBusDevice *dev)
{
LM32SysState *s = FROM_SYSBUS(typeof(*s), dev);
- memory_region_init_io(&s->iomem, &sys_ops , s, "sys", R_MAX * 4);
+ memory_region_init_io(&s->iomem, OBJECT(dev), &sys_ops , s,
+ "sys", R_MAX * 4);
sysbus_init_mmio(dev, &s->iomem);
/* Note: This device is not created in the board initialization,
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c
index f797796..c0fd7da 100644
--- a/hw/misc/macio/cuda.c
+++ b/hw/misc/macio/cuda.c
@@ -703,7 +703,7 @@ static void cuda_initfn(Object *obj)
CUDAState *s = CUDA(obj);
int i;
- memory_region_init_io(&s->mem, &cuda_ops, s, "cuda", 0x2000);
+ memory_region_init_io(&s->mem, NULL, &cuda_ops, s, "cuda", 0x2000);
sysbus_init_mmio(d, &s->mem);
sysbus_init_irq(d, &s->irq);
diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c
index 2fc7f87..a1d7862 100644
--- a/hw/misc/macio/mac_dbdma.c
+++ b/hw/misc/macio/mac_dbdma.c
@@ -848,7 +848,7 @@ void* DBDMA_init (MemoryRegion **dbdma_mem)
s = g_malloc0(sizeof(DBDMAState));
- memory_region_init_io(&s->mem, &dbdma_ops, s, "dbdma", 0x1000);
+ memory_region_init_io(&s->mem, NULL, &dbdma_ops, s, "dbdma", 0x1000);
*dbdma_mem = &s->mem;
vmstate_register(NULL, -1, &vmstate_dbdma, s);
qemu_register_reset(dbdma_reset, s);
diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index fd4c8e5..76a1cfb 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -104,11 +104,11 @@ static void macio_escc_legacy_setup(MacIOState *macio_state)
0xF0, 0xE0,
};
- memory_region_init(escc_legacy, "escc-legacy", 256);
+ memory_region_init(escc_legacy, NULL, "escc-legacy", 256);
for (i = 0; i < ARRAY_SIZE(maps); i += 2) {
MemoryRegion *port = g_new(MemoryRegion, 1);
- memory_region_init_alias(port, "escc-legacy-port", macio_state->escc_mem,
- maps[i+1], 0x2);
+ memory_region_init_alias(port, NULL, "escc-legacy-port",
+ macio_state->escc_mem, maps[i+1], 0x2);
memory_region_add_subregion(escc_legacy, maps[i], port);
}
@@ -269,7 +269,7 @@ static void macio_instance_init(Object *obj)
MacIOState *s = MACIO(obj);
MemoryRegion *dbdma_mem;
- memory_region_init(&s->bar, "macio", 0x80000);
+ memory_region_init(&s->bar, NULL, "macio", 0x80000);
object_initialize(&s->cuda, TYPE_CUDA);
qdev_set_parent_bus(DEVICE(&s->cuda), sysbus_get_default());
diff --git a/hw/misc/milkymist-hpdmc.c b/hw/misc/milkymist-hpdmc.c
index d922f6f..a498881 100644
--- a/hw/misc/milkymist-hpdmc.c
+++ b/hw/misc/milkymist-hpdmc.c
@@ -127,7 +127,7 @@ static int milkymist_hpdmc_init(SysBusDevice *dev)
{
MilkymistHpdmcState *s = FROM_SYSBUS(typeof(*s), dev);
- memory_region_init_io(&s->regs_region, &hpdmc_mmio_ops, s,
+ memory_region_init_io(&s->regs_region, OBJECT(dev), &hpdmc_mmio_ops, s,
"milkymist-hpdmc", R_MAX * 4);
sysbus_init_mmio(dev, &s->regs_region);
diff --git a/hw/misc/milkymist-pfpu.c b/hw/misc/milkymist-pfpu.c
index fe1b039..2b64ee7 100644
--- a/hw/misc/milkymist-pfpu.c
+++ b/hw/misc/milkymist-pfpu.c
@@ -497,7 +497,7 @@ static int milkymist_pfpu_init(SysBusDevice *dev)
sysbus_init_irq(dev, &s->irq);
- memory_region_init_io(&s->regs_region, &pfpu_mmio_ops, s,
+ memory_region_init_io(&s->regs_region, OBJECT(dev), &pfpu_mmio_ops, s,
"milkymist-pfpu", MICROCODE_END * 4);
sysbus_init_mmio(dev, &s->regs_region);
diff --git a/hw/misc/mst_fpga.c b/hw/misc/mst_fpga.c
index 1dd1505..604be5e 100644
--- a/hw/misc/mst_fpga.c
+++ b/hw/misc/mst_fpga.c
@@ -208,7 +208,7 @@ static int mst_fpga_init(SysBusDevice *dev)
/* alloc the external 16 irqs */
qdev_init_gpio_in(&dev->qdev, mst_fpga_set_irq, MST_NUM_IRQS);
- memory_region_init_io(&s->iomem, &mst_fpga_ops, s,
+ memory_region_init_io(&s->iomem, OBJECT(s), &mst_fpga_ops, s,
"fpga", 0x00100000);
sysbus_init_mmio(dev, &s->iomem);
return 0;
diff --git a/hw/misc/omap_gpmc.c b/hw/misc/omap_gpmc.c
index 91adb66..2047274 100644
--- a/hw/misc/omap_gpmc.c
+++ b/hw/misc/omap_gpmc.c
@@ -413,7 +413,7 @@ static void omap_gpmc_cs_map(struct omap_gpmc_s *s, int cs)
* constant), the mask should cause wrapping of the address space, so
* that the same memory becomes accessible at every <i>size</i> bytes
* starting from <i>base</i>. */
- memory_region_init(&f->container, "omap-gpmc-file", size);
+ memory_region_init(&f->container, NULL, "omap-gpmc-file", size);
memory_region_add_subregion(&f->container, 0,
omap_gpmc_cs_memregion(s, cs));
memory_region_add_subregion(get_system_memory(), base,
@@ -826,7 +826,7 @@ struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu,
struct omap_gpmc_s *s = (struct omap_gpmc_s *)
g_malloc0(sizeof(struct omap_gpmc_s));
- memory_region_init_io(&s->iomem, &omap_gpmc_ops, s, "omap-gpmc", 0x1000);
+ memory_region_init_io(&s->iomem, NULL, &omap_gpmc_ops, s, "omap-gpmc", 0x1000);
memory_region_add_subregion(get_system_memory(), base, &s->iomem);
s->irq = irq;
@@ -843,14 +843,14 @@ struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu,
* guest-requested size.
*/
for (cs = 0; cs < 8; cs++) {
- memory_region_init_io(&s->cs_file[cs].nandiomem,
+ memory_region_init_io(&s->cs_file[cs].nandiomem, NULL,
&omap_nand_ops,
&s->cs_file[cs],
"omap-nand",
256 * 1024 * 1024);
}
- memory_region_init_io(&s->prefetch.iomem, &omap_prefetch_ops, s,
+ memory_region_init_io(&s->prefetch.iomem, NULL, &omap_prefetch_ops, s,
"omap-gpmc-prefetch", 256 * 1024 * 1024);
return s;
}
diff --git a/hw/misc/omap_l4.c b/hw/misc/omap_l4.c
index ac8251f..f237250 100644
--- a/hw/misc/omap_l4.c
+++ b/hw/misc/omap_l4.c
@@ -136,7 +136,7 @@ struct omap_target_agent_s *omap_l4ta_get(struct omap_l4_s *bus,
ta->status = 0x00000000;
ta->control = 0x00000200; /* XXX 01000200 for L4TAO */
- memory_region_init_io(&ta->iomem, &omap_l4ta_ops, ta, "omap.l4ta",
+ memory_region_init_io(&ta->iomem, NULL, &omap_l4ta_ops, ta, "omap.l4ta",
omap_l4_region_size(ta, info->ta_region));
omap_l4_attach(ta, info->ta_region, &ta->iomem);
diff --git a/hw/misc/omap_sdrc.c b/hw/misc/omap_sdrc.c
index e38b571..ed62caf 100644
--- a/hw/misc/omap_sdrc.c
+++ b/hw/misc/omap_sdrc.c
@@ -161,7 +161,7 @@ struct omap_sdrc_s *omap_sdrc_init(MemoryRegion *sysmem,
omap_sdrc_reset(s);
- memory_region_init_io(&s->iomem, &omap_sdrc_ops, s, "omap.sdrc", 0x1000);
+ memory_region_init_io(&s->iomem, NULL, &omap_sdrc_ops, s, "omap.sdrc", 0x1000);
memory_region_add_subregion(sysmem, base, &s->iomem);
return s;
diff --git a/hw/misc/omap_tap.c b/hw/misc/omap_tap.c
index 99b70d5..9d2b710 100644
--- a/hw/misc/omap_tap.c
+++ b/hw/misc/omap_tap.c
@@ -110,7 +110,7 @@ static const MemoryRegionOps omap_tap_ops = {
void omap_tap_init(struct omap_target_agent_s *ta,
struct omap_mpu_state_s *mpu)
{
- memory_region_init_io(&mpu->tap_iomem, &omap_tap_ops, mpu, "omap.tap",
+ memory_region_init_io(&mpu->tap_iomem, NULL, &omap_tap_ops, mpu, "omap.tap",
omap_l4_region_size(ta, 0));
omap_l4_attach(ta, 0, &mpu->tap_iomem);
}
diff --git a/hw/misc/pc-testdev.c b/hw/misc/pc-testdev.c
index e6707d6..699a16f 100644
--- a/hw/misc/pc-testdev.c
+++ b/hw/misc/pc-testdev.c
@@ -149,13 +149,13 @@ static void testdev_realizefn(DeviceState *d, Error **errp)
MemoryRegion *mem = isa_address_space(isa);
MemoryRegion *io = isa_address_space_io(isa);
- memory_region_init_io(&dev->ioport, &test_ioport_ops, dev,
+ memory_region_init_io(&dev->ioport, OBJECT(dev), &test_ioport_ops, dev,
"pc-testdev-ioport", 4);
- memory_region_init_io(&dev->flush, &test_flush_ops, dev,
+ memory_region_init_io(&dev->flush, OBJECT(dev), &test_flush_ops, dev,
"pc-testdev-flush-page", 4);
- memory_region_init_io(&dev->irq, &test_irq_ops, dev,
+ memory_region_init_io(&dev->irq, OBJECT(dev), &test_irq_ops, dev,
"pc-testdev-irq-line", 24);
- memory_region_init_io(&dev->iomem, &test_iomem_ops, dev,
+ memory_region_init_io(&dev->iomem, OBJECT(dev), &test_iomem_ops, dev,
"pc-testdev-iomem", IOMEM_LEN);
memory_region_add_subregion(io, 0xe0, &dev->ioport);
diff --git a/hw/misc/pci-testdev.c b/hw/misc/pci-testdev.c
index 71ce5a3..8b0b73f 100644
--- a/hw/misc/pci-testdev.c
+++ b/hw/misc/pci-testdev.c
@@ -236,9 +236,9 @@ static int pci_testdev_init(PCIDevice *pci_dev)
pci_conf[PCI_INTERRUPT_PIN] = 0; /* no interrupt pin */
- memory_region_init_io(&d->mmio, &pci_testdev_mmio_ops, d,
+ memory_region_init_io(&d->mmio, OBJECT(d), &pci_testdev_mmio_ops, d,
"pci-testdev-mmio", IOTEST_MEMSIZE * 2);
- memory_region_init_io(&d->portio, &pci_testdev_pio_ops, d,
+ memory_region_init_io(&d->portio, OBJECT(d), &pci_testdev_pio_ops, d,
"pci-testdev-portio", IOTEST_IOSIZE * 2);
pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio);
pci_register_bar(&d->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &d->portio);
diff --git a/hw/misc/puv3_pm.c b/hw/misc/puv3_pm.c
index 0aacdc2..5592560 100644
--- a/hw/misc/puv3_pm.c
+++ b/hw/misc/puv3_pm.c
@@ -120,7 +120,7 @@ static int puv3_pm_init(SysBusDevice *dev)
s->reg_PCGR = 0x0;
- memory_region_init_io(&s->iomem, &puv3_pm_ops, s, "puv3_pm",
+ memory_region_init_io(&s->iomem, OBJECT(s), &puv3_pm_ops, s, "puv3_pm",
PUV3_REGS_OFFSET);
sysbus_init_mmio(dev, &s->iomem);
diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
index 060099b..a3be9e0 100644
--- a/hw/misc/pvpanic.c
+++ b/hw/misc/pvpanic.c
@@ -90,7 +90,7 @@ static void pvpanic_isa_initfn(Object *obj)
{
PVPanicState *s = ISA_PVPANIC_DEVICE(obj);
- memory_region_init_io(&s->io, &pvpanic_ops, s, "pvpanic", 1);
+ memory_region_init_io(&s->io, OBJECT(s), &pvpanic_ops, s, "pvpanic", 1);
}
static void pvpanic_isa_realizefn(DeviceState *dev, Error **errp)
diff --git a/hw/misc/pxa2xx_pcmcia.c b/hw/misc/pxa2xx_pcmcia.c
index 323d458..ef71a2a 100644
--- a/hw/misc/pxa2xx_pcmcia.c
+++ b/hw/misc/pxa2xx_pcmcia.c
@@ -128,7 +128,7 @@ PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
g_malloc0(sizeof(PXA2xxPCMCIAState));
/* Socket I/O Memory Space */
- memory_region_init_io(&s->iomem, &pxa2xx_pcmcia_io_ops, s,
+ memory_region_init_io(&s->iomem, NULL, &pxa2xx_pcmcia_io_ops, s,
"pxa2xx-pcmcia-io", 0x04000000);
memory_region_add_subregion(sysmem, base | 0x00000000,
&s->iomem);
@@ -136,13 +136,13 @@ PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
/* Then next 64 MB is reserved */
/* Socket Attribute Memory Space */
- memory_region_init_io(&s->attr_iomem, &pxa2xx_pcmcia_attr_ops, s,
+ memory_region_init_io(&s->attr_iomem, NULL, &pxa2xx_pcmcia_attr_ops, s,
"pxa2xx-pcmcia-attribute", 0x04000000);
memory_region_add_subregion(sysmem, base | 0x08000000,
&s->attr_iomem);
/* Socket Common Memory Space */
- memory_region_init_io(&s->common_iomem, &pxa2xx_pcmcia_common_ops, s,
+ memory_region_init_io(&s->common_iomem, NULL, &pxa2xx_pcmcia_common_ops, s,
"pxa2xx-pcmcia-common", 0x04000000);
memory_region_add_subregion(sysmem, base | 0x0c000000,
&s->common_iomem);
diff --git a/hw/misc/slavio_misc.c b/hw/misc/slavio_misc.c
index a7a9368..d274fb4 100644
--- a/hw/misc/slavio_misc.c
+++ b/hw/misc/slavio_misc.c
@@ -412,7 +412,7 @@ static int apc_init1(SysBusDevice *dev)
sysbus_init_irq(dev, &s->cpu_halt);
/* Power management (APC) XXX: not a Slavio device */
- memory_region_init_io(&s->iomem, &apc_mem_ops, s,
+ memory_region_init_io(&s->iomem, OBJECT(s), &apc_mem_ops, s,
"apc", MISC_SIZE);
sysbus_init_mmio(dev, &s->iomem);
return 0;
@@ -427,39 +427,39 @@ static int slavio_misc_init1(SysBusDevice *dev)
/* 8 bit registers */
/* Slavio control */
- memory_region_init_io(&s->cfg_iomem, &slavio_cfg_mem_ops, s,
+ memory_region_init_io(&s->cfg_iomem, OBJECT(s), &slavio_cfg_mem_ops, s,
"configuration", MISC_SIZE);
sysbus_init_mmio(dev, &s->cfg_iomem);
/* Diagnostics */
- memory_region_init_io(&s->diag_iomem, &slavio_diag_mem_ops, s,
+ memory_region_init_io(&s->diag_iomem, OBJECT(s), &slavio_diag_mem_ops, s,
"diagnostic", MISC_SIZE);
sysbus_init_mmio(dev, &s->diag_iomem);
/* Modem control */
- memory_region_init_io(&s->mdm_iomem, &slavio_mdm_mem_ops, s,
+ memory_region_init_io(&s->mdm_iomem, OBJECT(s), &slavio_mdm_mem_ops, s,
"modem", MISC_SIZE);
sysbus_init_mmio(dev, &s->mdm_iomem);
/* 16 bit registers */
/* ss600mp diag LEDs */
- memory_region_init_io(&s->led_iomem, &slavio_led_mem_ops, s,
+ memory_region_init_io(&s->led_iomem, OBJECT(s), &slavio_led_mem_ops, s,
"leds", MISC_SIZE);
sysbus_init_mmio(dev, &s->led_iomem);
/* 32 bit registers */
/* System control */
- memory_region_init_io(&s->sysctrl_iomem, &slavio_sysctrl_mem_ops, s,
+ memory_region_init_io(&s->sysctrl_iomem, OBJECT(s), &slavio_sysctrl_mem_ops, s,
"system-control", MISC_SIZE);
sysbus_init_mmio(dev, &s->sysctrl_iomem);
/* AUX 1 (Misc System Functions) */
- memory_region_init_io(&s->aux1_iomem, &slavio_aux1_mem_ops, s,
+ memory_region_init_io(&s->aux1_iomem, OBJECT(s), &slavio_aux1_mem_ops, s,
"misc-system-functions", MISC_SIZE);
sysbus_init_mmio(dev, &s->aux1_iomem);
/* AUX 2 (Software Powerdown Control) */
- memory_region_init_io(&s->aux2_iomem, &slavio_aux2_mem_ops, s,
+ memory_region_init_io(&s->aux2_iomem, OBJECT(s), &slavio_aux2_mem_ops, s,
"software-powerdown-control", MISC_SIZE);
sysbus_init_mmio(dev, &s->aux2_iomem);
diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c
index 52fb036..540c377 100644
--- a/hw/misc/vfio.c
+++ b/hw/misc/vfio.c
@@ -1154,7 +1154,7 @@ static void vfio_vga_probe_ati_3c3_quirk(VFIODevice *vdev)
quirk->vdev = vdev;
quirk->data = (physbar >> 8) & 0xff;
- memory_region_init_io(&quirk->mem, &vfio_ati_3c3_quirk, quirk,
+ memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_ati_3c3_quirk, quirk,
"vfio-ati-3c3-quirk", 1);
memory_region_add_subregion(&vdev->vga.region[QEMU_PCI_VGA_IO_HI].mem, 3,
&quirk->mem);
@@ -1245,7 +1245,7 @@ static void vfio_probe_ati_4010_quirk(VFIODevice *vdev, int nr)
quirk = g_malloc0(sizeof(*quirk));
quirk->vdev = vdev;
- memory_region_init_io(&quirk->mem, &vfio_ati_4010_quirk, quirk,
+ memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_ati_4010_quirk, quirk,
"vfio-ati-4010-quirk", 8);
memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem, 1);
@@ -1331,7 +1331,7 @@ static void vfio_probe_ati_f10_quirk(VFIODevice *vdev, int nr)
quirk = g_malloc0(sizeof(*quirk));
quirk->vdev = vdev;
- memory_region_init_io(&quirk->mem, &vfio_ati_f10_quirk, quirk,
+ memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_ati_f10_quirk, quirk,
"vfio-ati-f10-quirk", 8);
memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem, 1);
@@ -1451,7 +1451,7 @@ static void vfio_vga_probe_nvidia_3d0_quirk(VFIODevice *vdev)
quirk = g_malloc0(sizeof(*quirk));
quirk->vdev = vdev;
- memory_region_init_io(&quirk->mem, &vfio_nvidia_3d0_quirk, quirk,
+ memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_nvidia_3d0_quirk, quirk,
"vfio-nvidia-3d0-quirk", 6);
memory_region_add_subregion(&vdev->vga.region[QEMU_PCI_VGA_IO_HI].mem,
0x10, &quirk->mem);
@@ -1566,7 +1566,7 @@ static void vfio_probe_nvidia_bar5_window_quirk(VFIODevice *vdev, int nr)
quirk = g_malloc0(sizeof(*quirk));
quirk->vdev = vdev;
- memory_region_init_io(&quirk->mem, &vfio_nvidia_bar5_window_quirk, quirk,
+ memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_nvidia_bar5_window_quirk, quirk,
"vfio-nvidia-bar5-window-quirk", 16);
memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem, 1);
@@ -1644,7 +1644,7 @@ static void vfio_probe_nvidia_bar0_88000_quirk(VFIODevice *vdev, int nr)
quirk = g_malloc0(sizeof(*quirk));
quirk->vdev = vdev;
- memory_region_init_io(&quirk->mem, &vfio_nvidia_bar0_88000_quirk, quirk,
+ memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_nvidia_bar0_88000_quirk, quirk,
"vfio-nvidia-bar0-88000-quirk",
TARGET_PAGE_ALIGN(PCIE_CONFIG_SPACE_SIZE));
memory_region_add_subregion_overlap(&vdev->bars[nr].mem,
@@ -1723,7 +1723,7 @@ static void vfio_probe_nvidia_bar0_1800_quirk(VFIODevice *vdev, int nr)
quirk = g_malloc0(sizeof(*quirk));
quirk->vdev = vdev;
- memory_region_init_io(&quirk->mem, &vfio_nvidia_bar0_1800_quirk, quirk,
+ memory_region_init_io(&quirk->mem, OBJECT(vdev), &vfio_nvidia_bar0_1800_quirk, quirk,
"vfio-nvidia-bar0-1800-quirk",
TARGET_PAGE_ALIGN(PCI_CONFIG_SPACE_SIZE));
memory_region_add_subregion_overlap(&vdev->bars[nr].mem,
@@ -1969,6 +1969,7 @@ static void vfio_listener_region_add(MemoryListener *listener,
DPRINTF("region_add %"HWADDR_PRIx" - %"HWADDR_PRIx" [%p]\n",
iova, end - 1, vaddr);
+ memory_region_ref(section->mr);
ret = vfio_dma_map(container, iova, end - iova, vaddr, section->readonly);
if (ret) {
error_report("vfio_dma_map(%p, 0x%"HWADDR_PRIx", "
@@ -2010,6 +2011,7 @@ static void vfio_listener_region_del(MemoryListener *listener,
iova, end - 1);
ret = vfio_dma_unmap(container, iova, end - iova);
+ memory_region_unref(section->mr);
if (ret) {
error_report("vfio_dma_unmap(%p, 0x%"HWADDR_PRIx", "
"0x%"HWADDR_PRIx") = %d (%m)",
@@ -2203,7 +2205,8 @@ static void vfio_unmap_bar(VFIODevice *vdev, int nr)
memory_region_destroy(&bar->mem);
}
-static int vfio_mmap_bar(VFIOBAR *bar, MemoryRegion *mem, MemoryRegion *submem,
+static int vfio_mmap_bar(VFIODevice *vdev, VFIOBAR *bar,
+ MemoryRegion *mem, MemoryRegion *submem,
void **map, size_t size, off_t offset,
const char *name)
{
@@ -2228,11 +2231,11 @@ static int vfio_mmap_bar(VFIOBAR *bar, MemoryRegion *mem, MemoryRegion *submem,
goto empty_region;
}
- memory_region_init_ram_ptr(submem, name, size, *map);
+ memory_region_init_ram_ptr(submem, OBJECT(vdev), name, size, *map);
} else {
empty_region:
/* Create a zero sized sub-region to make cleanup easy. */
- memory_region_init(submem, name, 0);
+ memory_region_init(submem, OBJECT(vdev), name, 0);
}
memory_region_add_subregion(mem, offset, submem);
@@ -2271,7 +2274,7 @@ static void vfio_map_bar(VFIODevice *vdev, int nr)
~PCI_BASE_ADDRESS_IO_MASK : ~PCI_BASE_ADDRESS_MEM_MASK);
/* A "slow" read/write mapping underlies all BARs */
- memory_region_init_io(&bar->mem, &vfio_bar_ops, bar, name, size);
+ memory_region_init_io(&bar->mem, OBJECT(vdev), &vfio_bar_ops, bar, name, size);
pci_register_bar(&vdev->pdev, nr, type, &bar->mem);
/*
@@ -2283,7 +2286,7 @@ static void vfio_map_bar(VFIODevice *vdev, int nr)
}
strncat(name, " mmap", sizeof(name) - strlen(name) - 1);
- if (vfio_mmap_bar(bar, &bar->mem,
+ if (vfio_mmap_bar(vdev, bar, &bar->mem,
&bar->mmap_mem, &bar->mmap, size, 0, name)) {
error_report("%s unsupported. Performance may be slow", name);
}
@@ -2297,7 +2300,7 @@ static void vfio_map_bar(VFIODevice *vdev, int nr)
size = start < bar->size ? bar->size - start : 0;
strncat(name, " msix-hi", sizeof(name) - strlen(name) - 1);
/* VFIOMSIXInfo contains another MemoryRegion for this mapping */
- if (vfio_mmap_bar(bar, &bar->mem, &vdev->msix->mmap_mem,
+ if (vfio_mmap_bar(vdev, bar, &bar->mem, &vdev->msix->mmap_mem,
&vdev->msix->mmap, size, start, name)) {
error_report("%s unsupported. Performance may be slow", name);
}
@@ -2316,17 +2319,17 @@ static void vfio_map_bars(VFIODevice *vdev)
if (vdev->has_vga) {
memory_region_init_io(&vdev->vga.region[QEMU_PCI_VGA_MEM].mem,
- &vfio_vga_ops,
+ OBJECT(vdev), &vfio_vga_ops,
&vdev->vga.region[QEMU_PCI_VGA_MEM],
"vfio-vga-mmio@0xa0000",
QEMU_PCI_VGA_MEM_SIZE);
memory_region_init_io(&vdev->vga.region[QEMU_PCI_VGA_IO_LO].mem,
- &vfio_vga_ops,
+ OBJECT(vdev), &vfio_vga_ops,
&vdev->vga.region[QEMU_PCI_VGA_IO_LO],
"vfio-vga-io@0x3b0",
QEMU_PCI_VGA_IO_LO_SIZE);
memory_region_init_io(&vdev->vga.region[QEMU_PCI_VGA_IO_HI].mem,
- &vfio_vga_ops,
+ OBJECT(vdev), &vfio_vga_ops,
&vdev->vga.region[QEMU_PCI_VGA_IO_HI],
"vfio-vga-io@0x3c0",
QEMU_PCI_VGA_IO_HI_SIZE);
@@ -2588,7 +2591,7 @@ static int vfio_load_rom(VFIODevice *vdev)
snprintf(name, sizeof(name), "vfio[%04x:%02x:%02x.%x].rom",
vdev->host.domain, vdev->host.bus, vdev->host.slot,
vdev->host.function);
- memory_region_init_ram(&vdev->pdev.rom, name, size);
+ memory_region_init_ram(&vdev->pdev.rom, OBJECT(vdev), name, size);
ptr = memory_region_get_ram_ptr(&vdev->pdev.rom);
memset(ptr, 0xff, size);
diff --git a/hw/misc/vmport.c b/hw/misc/vmport.c
index 8363dfd..7463776 100644
--- a/hw/misc/vmport.c
+++ b/hw/misc/vmport.c
@@ -43,13 +43,13 @@ typedef struct VMPortState
ISADevice parent_obj;
MemoryRegion io;
- IOPortReadFunc *func[VMPORT_ENTRIES];
+ VMPortReadFunc *func[VMPORT_ENTRIES];
void *opaque[VMPORT_ENTRIES];
} VMPortState;
static VMPortState *port_state;
-void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque)
+void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque)
{
if (command >= VMPORT_ENTRIES)
return;
@@ -142,7 +142,7 @@ static void vmport_realizefn(DeviceState *dev, Error **errp)
ISADevice *isadev = ISA_DEVICE(dev);
VMPortState *s = VMPORT(dev);
- memory_region_init_io(&s->io, &vmport_ops, s, "vmport", 1);
+ memory_region_init_io(&s->io, OBJECT(s), &vmport_ops, s, "vmport", 1);
isa_register_ioport(isadev, &s->io, 0x5658);
port_state = s;
diff --git a/hw/misc/zynq_slcr.c b/hw/misc/zynq_slcr.c
index 8418327..fc7a85f 100644
--- a/hw/misc/zynq_slcr.c
+++ b/hw/misc/zynq_slcr.c
@@ -494,7 +494,7 @@ static int zynq_slcr_init(SysBusDevice *dev)
{
ZynqSLCRState *s = FROM_SYSBUS(ZynqSLCRState, dev);
- memory_region_init_io(&s->iomem, &slcr_ops, s, "slcr", 0x1000);
+ memory_region_init_io(&s->iomem, OBJECT(s), &slcr_ops, s, "slcr", 0x1000);
sysbus_init_mmio(dev, &s->iomem);
return 0;
generated by cgit v1.1 at 2025-01-15 16:37:37 +0000