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* gdbstub fixes (Alex)

Browse source 
* IOMMU MemoryRegion subclass (Alexey)
 * Chardev hotswap (Anton)
 * NBD_OPT_GO support (Eric)
 * Misc bugfixes
 * DEFINE_PROP_LINK (minus the ARM patches - Fam)
 * MAINTAINERS updates (Philippe)
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* gdbstub fixes (Alex)
* IOMMU MemoryRegion subclass (Alexey)
* Chardev hotswap (Anton)
* NBD_OPT_GO support (Eric)
* Misc bugfixes
* DEFINE_PROP_LINK (minus the ARM patches - Fam)
* MAINTAINERS updates (Philippe)

# gpg: Signature made Fri 14 Jul 2017 11:06:27 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (55 commits)
  spapr_rng: Convert to DEFINE_PROP_LINK
  cpu: Convert to DEFINE_PROP_LINK
  mips_cmgcr: Convert to DEFINE_PROP_LINK
  ivshmem: Convert to DEFINE_PROP_LINK
  dimm: Convert to DEFINE_PROP_LINK
  virtio-crypto: Convert to DEFINE_PROP_LINK
  virtio-rng: Convert to DEFINE_PROP_LINK
  virtio-scsi: Convert to DEFINE_PROP_LINK
  virtio-blk: Convert to DEFINE_PROP_LINK
  qdev: Add const qualifier to PropertyInfo definitions
  qmp: Use ObjectProperty.type if present
  qdev: Introduce DEFINE_PROP_LINK
  qdev: Introduce PropertyInfo.create
  qom: enforce readonly nature of link's check callback
  translate-all: remove redundant !tcg_enabled check in dump_exec_info
  vl: fix breakage of -tb-size
  nbd: Implement NBD_INFO_BLOCK_SIZE on client
  nbd: Implement NBD_INFO_BLOCK_SIZE on server
  nbd: Implement NBD_OPT_GO on client
  nbd: Implement NBD_OPT_GO on server
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2017-07-14 12:16:09 +01:00
commit 6c6076662d
123 changed files with 2021 additions and 875 deletions
Download patch file Download diff file Expand all files Collapse all files

34
hw/dma/rc4030.c
View file

@ -54,6 +54,8 @@ typedef struct dma_pagetable_entry {
#define RC4030(obj) \
OBJECT_CHECK(rc4030State, (obj), TYPE_RC4030)
#define TYPE_RC4030_IOMMU_MEMORY_REGION "rc4030-iommu-memory-region"
typedef struct rc4030State
{
SysBusDevice parent;
@ -90,7 +92,7 @@ typedef struct rc4030State
qemu_irq jazz_bus_irq;
/* whole DMA memory region, root of DMA address space */
MemoryRegion dma_mr;
IOMMUMemoryRegion dma_mr;
AddressSpace dma_as;
MemoryRegion iomem_chipset;
@ -488,7 +490,7 @@ static const MemoryRegionOps jazzio_ops = {
.endianness = DEVICE_NATIVE_ENDIAN,
};
static IOMMUTLBEntry rc4030_dma_translate(MemoryRegion *iommu, hwaddr addr,
static IOMMUTLBEntry rc4030_dma_translate(IOMMUMemoryRegion *iommu, hwaddr addr,
IOMMUAccessFlags flag)
{
rc4030State *s = container_of(iommu, rc4030State, dma_mr);
@ -516,10 +518,6 @@ static IOMMUTLBEntry rc4030_dma_translate(MemoryRegion *iommu, hwaddr addr,
return ret;
}
static const MemoryRegionIOMMUOps rc4030_dma_ops = {
.translate = rc4030_dma_translate,
};
static void rc4030_reset(DeviceState *dev)
{
rc4030State *s = RC4030(dev);
@ -677,9 +675,10 @@ static void rc4030_realize(DeviceState *dev, Error **errp)
memory_region_init_io(&s->iomem_jazzio, NULL, &jazzio_ops, s,
"rc4030.jazzio", 0x00001000);
memory_region_init_iommu(&s->dma_mr, o, &rc4030_dma_ops,
"rc4030.dma", UINT32_MAX);
address_space_init(&s->dma_as, &s->dma_mr, "rc4030-dma");
memory_region_init_iommu(&s->dma_mr, sizeof(s->dma_mr),
TYPE_RC4030_IOMMU_MEMORY_REGION,
o, "rc4030.dma", UINT32_MAX);
address_space_init(&s->dma_as, MEMORY_REGION(&s->dma_mr), "rc4030-dma");
}
static void rc4030_unrealize(DeviceState *dev, Error **errp)
@ -710,14 +709,29 @@ static const TypeInfo rc4030_info = {
.class_init = rc4030_class_init,
};
static void rc4030_iommu_memory_region_class_init(ObjectClass *klass,
void *data)
{
IOMMUMemoryRegionClass *imrc = IOMMU_MEMORY_REGION_CLASS(klass);
imrc->translate = rc4030_dma_translate;
}
static const TypeInfo rc4030_iommu_memory_region_info = {
.parent = TYPE_IOMMU_MEMORY_REGION,
.name = TYPE_RC4030_IOMMU_MEMORY_REGION,
.class_init = rc4030_iommu_memory_region_class_init,
};
static void rc4030_register_types(void)
{
type_register_static(&rc4030_info);
type_register_static(&rc4030_iommu_memory_region_info);
}
type_init(rc4030_register_types)
DeviceState *rc4030_init(rc4030_dma **dmas, MemoryRegion **dma_mr)
DeviceState *rc4030_init(rc4030_dma **dmas, IOMMUMemoryRegion **dma_mr)
{
DeviceState *dev;