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qemu-sparc queue

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Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-20190206' into staging

qemu-sparc queue

# gpg: Signature made Wed 06 Feb 2019 21:25:18 GMT
# gpg:                using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg:                issuer "mark.cave-ayland@ilande.co.uk"
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" [full]
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-sparc-20190206:
  sun4m: pass initrd size to OpenBIOS via fw_cfg interface
  sun4u: add power_mem_read routine
  hw/sparc64: Create VGA device only if it has really been requested

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2019-02-07 16:49:30 +00:00
commit d55451dcde
2 changed files with 29 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

16
hw/sparc64/sun4u.c
View file

@ -213,6 +213,11 @@ typedef struct PowerDevice {
} PowerDevice;
/* Power */
static uint64_t power_mem_read(void *opaque, hwaddr addr, unsigned size)
{
return 0;
}
static void power_mem_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
@ -223,6 +228,7 @@ static void power_mem_write(void *opaque, hwaddr addr,
}
static const MemoryRegionOps power_mem_ops = {
.read = power_mem_read,
.write = power_mem_write,
.endianness = DEVICE_NATIVE_ENDIAN,
.valid = {
@ -595,7 +601,15 @@ static void sun4uv_init(MemoryRegion *address_space_mem,
qdev_connect_gpio_out_named(DEVICE(ebus), "isa-irq", 4,
qdev_get_gpio_in_named(DEVICE(sabre), "pbm-irq", OBIO_SER_IRQ));
pci_dev = pci_create_simple(pci_busA, PCI_DEVFN(2, 0), "VGA");
switch (vga_interface_type) {
case VGA_STD:
pci_create_simple(pci_busA, PCI_DEVFN(2, 0), "VGA");
break;
case VGA_NONE:
break;
default:
abort(); /* Should not happen - types are checked in vl.c already */
}
memset(&macaddr, 0, sizeof(MACAddr));
onboard_nic = false;