diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/boot.c | 5 | ||||
| -rw-r--r-- | hw/i2c/pmbus_device.c | 7 | ||||
| -rw-r--r-- | hw/loongarch/virt.c | 2 | ||||
| -rw-r--r-- | hw/pci-host/gt64120.c | 18 | ||||
| -rw-r--r-- | hw/ssi/xilinx_spi.c | 1 |
5 files changed, 19 insertions, 14 deletions
diff --git a/hw/arm/boot.c b/hw/arm/boot.c index 50e5141116..54f6a3e0b3 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -689,7 +689,10 @@ int arm_load_dtb(hwaddr addr, const struct arm_boot_info *binfo, qemu_register_reset_nosnapshotload(qemu_fdt_randomize_seeds, rom_ptr_for_as(as, addr, size)); - g_free(fdt); + if (fdt != ms->fdt) { + g_free(ms->fdt); + ms->fdt = fdt; + } return size; diff --git a/hw/i2c/pmbus_device.c b/hw/i2c/pmbus_device.c index c3d6046784..44fe4eddbb 100644 --- a/hw/i2c/pmbus_device.c +++ b/hw/i2c/pmbus_device.c @@ -94,6 +94,13 @@ void pmbus_send64(PMBusDevice *pmdev, uint64_t data) void pmbus_send_string(PMBusDevice *pmdev, const char *data) { + if (!data) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: %s: uninitialised read from 0x%02x\n", + __func__, DEVICE(pmdev)->canonical_path, pmdev->code); + return; + } + size_t len = strlen(data); g_assert(len > 0); g_assert(len + pmdev->out_buf_len < SMBUS_DATA_MAX_LEN); diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index b702c3f51e..f4bf14c1c8 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -399,7 +399,7 @@ static struct _loaderparams { static uint64_t cpu_loongarch_virt_to_phys(void *opaque, uint64_t addr) { - return addr & 0x1fffffffll; + return addr & MAKE_64BIT_MASK(0, TARGET_PHYS_ADDR_SPACE_BITS); } static int64_t load_kernel_info(void) diff --git a/hw/pci-host/gt64120.c b/hw/pci-host/gt64120.c index f226d03420..82c15edb46 100644 --- a/hw/pci-host/gt64120.c +++ b/hw/pci-host/gt64120.c @@ -321,9 +321,6 @@ static void gt64120_isd_mapping(GT64120State *s) static void gt64120_update_pci_cfgdata_mapping(GT64120State *s) { /* Indexed on MByteSwap bit, see Table 158: PCI_0 Command, Offset: 0xc00 */ - static const MemoryRegionOps *pci_host_conf_ops[] = { - &pci_host_conf_be_ops, &pci_host_conf_le_ops - }; static const MemoryRegionOps *pci_host_data_ops[] = { &pci_host_data_be_ops, &pci_host_data_le_ops }; @@ -339,15 +336,6 @@ static void gt64120_update_pci_cfgdata_mapping(GT64120State *s) * - Table 16: 32-bit PCI Transaction Endianess * - Table 158: PCI_0 Command, Offset: 0xc00 */ - if (memory_region_is_mapped(&phb->conf_mem)) { - memory_region_del_subregion(&s->ISD_mem, &phb->conf_mem); - object_unparent(OBJECT(&phb->conf_mem)); - } - memory_region_init_io(&phb->conf_mem, OBJECT(phb), - pci_host_conf_ops[s->regs[GT_PCI0_CMD] & 1], - s, "pci-conf-idx", 4); - memory_region_add_subregion_overlap(&s->ISD_mem, GT_PCI0_CFGADDR << 2, - &phb->conf_mem, 1); if (memory_region_is_mapped(&phb->data_mem)) { memory_region_del_subregion(&s->ISD_mem, &phb->data_mem); @@ -1208,6 +1196,12 @@ static void gt64120_realize(DeviceState *dev, Error **errp) PCI_DEVFN(18, 0), TYPE_PCI_BUS); pci_create_simple(phb->bus, PCI_DEVFN(0, 0), "gt64120_pci"); + memory_region_init_io(&phb->conf_mem, OBJECT(phb), + &pci_host_conf_le_ops, + s, "pci-conf-idx", 4); + memory_region_add_subregion_overlap(&s->ISD_mem, GT_PCI0_CFGADDR << 2, + &phb->conf_mem, 1); + /* * The whole address space decoded by the GT-64120A doesn't generate diff --git a/hw/ssi/xilinx_spi.c b/hw/ssi/xilinx_spi.c index 552927622f..d4de2e7aab 100644 --- a/hw/ssi/xilinx_spi.c +++ b/hw/ssi/xilinx_spi.c @@ -156,6 +156,7 @@ static void xlx_spi_do_reset(XilinxSPI *s) txfifo_reset(s); s->regs[R_SPISSR] = ~0; + s->regs[R_SPICR] = R_SPICR_MTI; xlx_spi_update_irq(s); xlx_spi_update_cs(s); } |