aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--hw/alpha_typhoon.c2
-rw-r--r--hw/dec_pci.c2
-rw-r--r--hw/grackle_pci.c2
-rw-r--r--hw/gt64xxx.c26
-rw-r--r--hw/piix_pci.c6
-rw-r--r--hw/ppc4xx_pci.c8
-rw-r--r--hw/ppce500_pci.c2
-rw-r--r--hw/prep_pci.c8
-rw-r--r--hw/spapr_pci.h2
-rw-r--r--hw/unin_pci.c12
10 files changed, 42 insertions, 28 deletions
diff --git a/hw/alpha_typhoon.c b/hw/alpha_typhoon.c
index 7667412adb..b7cf4e2900 100644
--- a/hw/alpha_typhoon.c
+++ b/hw/alpha_typhoon.c
@@ -46,7 +46,7 @@ typedef struct TyphoonPchip {
OBJECT_CHECK(TyphoonState, (obj), TYPE_TYPHOON_PCI_HOST_BRIDGE)
typedef struct TyphoonState {
- PCIHostState host;
+ PCIHostState parent_obj;
TyphoonCchip cchip;
TyphoonPchip pchip;
diff --git a/hw/dec_pci.c b/hw/dec_pci.c
index de16361705..c30ade38bd 100644
--- a/hw/dec_pci.c
+++ b/hw/dec_pci.c
@@ -43,7 +43,7 @@
#define DEC_21154(obj) OBJECT_CHECK(DECState, (obj), TYPE_DEC_21154)
typedef struct DECState {
- PCIHostState host_state;
+ PCIHostState parent_obj;
} DECState;
static int dec_map_irq(PCIDevice *pci_dev, int irq_num)
diff --git a/hw/grackle_pci.c b/hw/grackle_pci.c
index 066f6e1900..67da307284 100644
--- a/hw/grackle_pci.c
+++ b/hw/grackle_pci.c
@@ -41,7 +41,7 @@
OBJECT_CHECK(GrackleState, (obj), TYPE_GRACKLE_PCI_HOST_BRIDGE)
typedef struct GrackleState {
- PCIHostState host_state;
+ PCIHostState parent_obj;
MemoryRegion pci_mmio;
MemoryRegion pci_hole;
diff --git a/hw/gt64xxx.c b/hw/gt64xxx.c
index 857758e23b..e95e664833 100644
--- a/hw/gt64xxx.c
+++ b/hw/gt64xxx.c
@@ -235,7 +235,7 @@
OBJECT_CHECK(GT64120State, (obj), TYPE_GT64120_PCI_HOST_BRIDGE)
typedef struct GT64120State {
- PCIHostState pci;
+ PCIHostState parent_obj;
uint32_t regs[GT_REGS];
PCI_MAPPING_ENTRY(PCI0IO);
@@ -315,6 +315,7 @@ static void gt64120_writel (void *opaque, target_phys_addr_t addr,
uint64_t val, unsigned size)
{
GT64120State *s = opaque;
+ PCIHostState *phb = PCI_HOST_BRIDGE(s);
uint32_t saddr;
if (!(s->regs[GT_CPU] & 0x00001000))
@@ -535,13 +536,15 @@ static void gt64120_writel (void *opaque, target_phys_addr_t addr,
/* not implemented */
break;
case GT_PCI0_CFGADDR:
- s->pci.config_reg = val & 0x80fffffc;
+ phb->config_reg = val & 0x80fffffc;
break;
case GT_PCI0_CFGDATA:
- if (!(s->regs[GT_PCI0_CMD] & 1) && (s->pci.config_reg & 0x00fff800))
+ if (!(s->regs[GT_PCI0_CMD] & 1) && (phb->config_reg & 0x00fff800)) {
val = bswap32(val);
- if (s->pci.config_reg & (1u << 31))
- pci_data_write(s->pci.bus, s->pci.config_reg, val, 4);
+ }
+ if (phb->config_reg & (1u << 31)) {
+ pci_data_write(phb->bus, phb->config_reg, val, 4);
+ }
break;
/* Interrupts */
@@ -594,6 +597,7 @@ static uint64_t gt64120_readl (void *opaque,
target_phys_addr_t addr, unsigned size)
{
GT64120State *s = opaque;
+ PCIHostState *phb = PCI_HOST_BRIDGE(s);
uint32_t val;
uint32_t saddr;
@@ -775,15 +779,17 @@ static uint64_t gt64120_readl (void *opaque,
/* PCI Internal */
case GT_PCI0_CFGADDR:
- val = s->pci.config_reg;
+ val = phb->config_reg;
break;
case GT_PCI0_CFGDATA:
- if (!(s->pci.config_reg & (1 << 31)))
+ if (!(phb->config_reg & (1 << 31))) {
val = 0xffffffff;
- else
- val = pci_data_read(s->pci.bus, s->pci.config_reg, 4);
- if (!(s->regs[GT_PCI0_CMD] & 1) && (s->pci.config_reg & 0x00fff800))
+ } else {
+ val = pci_data_read(phb->bus, phb->config_reg, 4);
+ }
+ if (!(s->regs[GT_PCI0_CMD] & 1) && (phb->config_reg & 0x00fff800)) {
val = bswap32(val);
+ }
break;
case GT_PCI0_CMD:
diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index 04ceccf46d..537fc1973c 100644
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -36,7 +36,9 @@
* http://download.intel.com/design/chipsets/datashts/29054901.pdf
*/
-typedef PCIHostState I440FXState;
+typedef struct I440FXState {
+ PCIHostState parent_obj;
+} I440FXState;
#define PIIX_NUM_PIC_IRQS 16 /* i8259 * 2 */
#define PIIX_NUM_PIRQS 4ULL /* PIRQ[A-D] */
@@ -274,7 +276,7 @@ static PCIBus *i440fx_common_init(const char *device_name,
dev = qdev_create(NULL, "i440FX-pcihost");
s = PCI_HOST_BRIDGE(dev);
s->address_space = address_space_mem;
- b = pci_bus_new(&s->busdev.qdev, NULL, pci_address_space,
+ b = pci_bus_new(dev, NULL, pci_address_space,
address_space_io, 0);
s->bus = b;
object_property_add_child(qdev_get_machine(), "i440fx", OBJECT(dev), NULL);
diff --git a/hw/ppc4xx_pci.c b/hw/ppc4xx_pci.c
index 55833213e1..a14fd426c1 100644
--- a/hw/ppc4xx_pci.c
+++ b/hw/ppc4xx_pci.c
@@ -52,7 +52,7 @@ struct PCITargetMap {
#define PPC4xx_PCI_NR_PTMS 2
struct PPC4xxPCIState {
- PCIHostState pci_state;
+ PCIHostState parent_obj;
struct PCIMasterMap pmm[PPC4xx_PCI_NR_PMMS];
struct PCITargetMap ptm[PPC4xx_PCI_NR_PTMS];
@@ -96,16 +96,18 @@ static uint64_t pci4xx_cfgaddr_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
PPC4xxPCIState *ppc4xx_pci = opaque;
+ PCIHostState *phb = PCI_HOST_BRIDGE(ppc4xx_pci);
- return ppc4xx_pci->pci_state.config_reg;
+ return phb->config_reg;
}
static void pci4xx_cfgaddr_write(void *opaque, target_phys_addr_t addr,
uint64_t value, unsigned size)
{
PPC4xxPCIState *ppc4xx_pci = opaque;
+ PCIHostState *phb = PCI_HOST_BRIDGE(ppc4xx_pci);
- ppc4xx_pci->pci_state.config_reg = value & ~0x3;
+ phb->config_reg = value & ~0x3;
}
static const MemoryRegionOps pci4xx_cfgaddr_ops = {
diff --git a/hw/ppce500_pci.c b/hw/ppce500_pci.c
index 3333967746..92b1dc0534 100644
--- a/hw/ppce500_pci.c
+++ b/hw/ppce500_pci.c
@@ -78,7 +78,7 @@ struct pci_inbound {
OBJECT_CHECK(PPCE500PCIState, (obj), TYPE_PPC_E500_PCI_HOST_BRIDGE)
struct PPCE500PCIState {
- PCIHostState pci_state;
+ PCIHostState parent_obj;
struct pci_outbound pob[PPCE500_PCI_NR_POBS];
struct pci_inbound pib[PPCE500_PCI_NR_PIBS];
diff --git a/hw/prep_pci.c b/hw/prep_pci.c
index 35cb9b297c..cc44e61987 100644
--- a/hw/prep_pci.c
+++ b/hw/prep_pci.c
@@ -34,7 +34,7 @@
OBJECT_CHECK(PREPPCIState, (obj), TYPE_RAVEN_PCI_HOST_BRIDGE)
typedef struct PRePPCIState {
- PCIHostState host_state;
+ PCIHostState parent_obj;
MemoryRegion intack;
qemu_irq irq[4];
@@ -60,14 +60,16 @@ static void ppc_pci_io_write(void *opaque, target_phys_addr_t addr,
uint64_t val, unsigned int size)
{
PREPPCIState *s = opaque;
- pci_data_write(s->host_state.bus, PPC_PCIIO_config(addr), val, size);
+ PCIHostState *phb = PCI_HOST_BRIDGE(s);
+ pci_data_write(phb->bus, PPC_PCIIO_config(addr), val, size);
}
static uint64_t ppc_pci_io_read(void *opaque, target_phys_addr_t addr,
unsigned int size)
{
PREPPCIState *s = opaque;
- return pci_data_read(s->host_state.bus, PPC_PCIIO_config(addr), size);
+ PCIHostState *phb = PCI_HOST_BRIDGE(s);
+ return pci_data_read(phb->bus, PPC_PCIIO_config(addr), size);
}
static const MemoryRegionOps PPC_PCIIO_ops = {
diff --git a/hw/spapr_pci.h b/hw/spapr_pci.h
index 4140ee67af..670dc62a19 100644
--- a/hw/spapr_pci.h
+++ b/hw/spapr_pci.h
@@ -35,7 +35,7 @@
OBJECT_CHECK(sPAPRPHBState, (obj), TYPE_SPAPR_PCI_HOST_BRIDGE)
typedef struct sPAPRPHBState {
- PCIHostState host_state;
+ PCIHostState parent_obj;
uint64_t buid;
char *busname;
diff --git a/hw/unin_pci.c b/hw/unin_pci.c
index 0db7c1f52b..d1cc68062b 100644
--- a/hw/unin_pci.c
+++ b/hw/unin_pci.c
@@ -53,7 +53,7 @@ static const int unin_irq_line[] = { 0x1b, 0x1c, 0x1d, 0x1e };
OBJECT_CHECK(UNINState, (obj), TYPE_U3_AGP_HOST_BRIDGE)
typedef struct UNINState {
- PCIHostState host_state;
+ PCIHostState parent_obj;
MemoryRegion pci_mmio;
MemoryRegion pci_hole;
@@ -115,10 +115,11 @@ static void unin_data_write(void *opaque, target_phys_addr_t addr,
uint64_t val, unsigned len)
{
UNINState *s = opaque;
+ PCIHostState *phb = PCI_HOST_BRIDGE(s);
UNIN_DPRINTF("write addr %" TARGET_FMT_plx " len %d val %"PRIx64"\n",
addr, len, val);
- pci_data_write(s->host_state.bus,
- unin_get_config_reg(s->host_state.config_reg, addr),
+ pci_data_write(phb->bus,
+ unin_get_config_reg(phb->config_reg, addr),
val, len);
}
@@ -126,10 +127,11 @@ static uint64_t unin_data_read(void *opaque, target_phys_addr_t addr,
unsigned len)
{
UNINState *s = opaque;
+ PCIHostState *phb = PCI_HOST_BRIDGE(s);
uint32_t val;
- val = pci_data_read(s->host_state.bus,
- unin_get_config_reg(s->host_state.config_reg, addr),
+ val = pci_data_read(phb->bus,
+ unin_get_config_reg(phb->config_reg, addr),
len);
UNIN_DPRINTF("read addr %" TARGET_FMT_plx " len %d val %x\n",
addr, len, val);
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-26 09:13:29 +0000