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apb: fix endianness for APB and PCI config accesses 

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2017-09-04 18:41:01 +01:00
parent 311f2b7a47
commit b2f9005a2b
1 changed files with 2 additions and 4 deletions
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6
hw/pci-host/apb.c
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@ -559,7 +559,7 @@ static uint64_t apb_config_readl (void *opaque,
static const MemoryRegionOps apb_config_ops = { static const MemoryRegionOps apb_config_ops = {
.read = apb_config_readl, .read = apb_config_readl,
.write = apb_config_writel, .write = apb_config_writel,
.endianness = DEVICE_NATIVE_ENDIAN, .endianness = DEVICE_BIG_ENDIAN,
}; };
static void apb_pci_config_write(void *opaque, hwaddr addr, static void apb_pci_config_write(void *opaque, hwaddr addr,
@ -568,7 +568,6 @@ static void apb_pci_config_write(void *opaque, hwaddr addr,
APBState *s = opaque; APBState *s = opaque;
PCIHostState *phb = PCI_HOST_BRIDGE(s); PCIHostState *phb = PCI_HOST_BRIDGE(s);
val = qemu_bswap_len(val, size);
APB_DPRINTF("%s: addr " TARGET_FMT_plx " val %" PRIx64 "\n", __func__, addr, val); APB_DPRINTF("%s: addr " TARGET_FMT_plx " val %" PRIx64 "\n", __func__, addr, val);
pci_data_write(phb->bus, addr, val, size); pci_data_write(phb->bus, addr, val, size);
} }
@ -581,7 +580,6 @@ static uint64_t apb_pci_config_read(void *opaque, hwaddr addr,
PCIHostState *phb = PCI_HOST_BRIDGE(s); PCIHostState *phb = PCI_HOST_BRIDGE(s);
ret = pci_data_read(phb->bus, addr, size); ret = pci_data_read(phb->bus, addr, size);
ret = qemu_bswap_len(ret, size);
APB_DPRINTF("%s: addr " TARGET_FMT_plx " -> %x\n", __func__, addr, ret); APB_DPRINTF("%s: addr " TARGET_FMT_plx " -> %x\n", __func__, addr, ret);
return ret; return ret;
} }
@ -743,7 +741,7 @@ static void pci_pbm_reset(DeviceState *d)
static const MemoryRegionOps pci_config_ops = { static const MemoryRegionOps pci_config_ops = {
.read = apb_pci_config_read, .read = apb_pci_config_read,
.write = apb_pci_config_write, .write = apb_pci_config_write,
.endianness = DEVICE_NATIVE_ENDIAN, .endianness = DEVICE_LITTLE_ENDIAN,
}; };
static int pci_pbm_init_device(SysBusDevice *dev) static int pci_pbm_init_device(SysBusDevice *dev)