Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

more memslots support in libvhost-user
support PCIe Gen5/Gen6 link speeds in pcie
more traces in vdpa
network simulation devices support in vdpa
SMBIOS type 9 descriptor implementation
Bump max_cpus to 4096 vcpus in q35
aw-bits and granule options in VIRTIO-IOMMU
Support report NUMA nodes for device memory using GI in acpi
Beginning of shutdown event support in pvpanic

fixes, cleanups all over the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (68 commits)
  docs/specs/pvpanic: document shutdown event
  hw/cxl: Fix missing reserved data in CXL Device DVSEC
  hmat acpi: Fix out of bounds access due to missing use of indirection
  hmat acpi: Do not add Memory Proximity Domain Attributes Structure targetting non existent memory.
  qemu-options.hx: Document the virtio-iommu-pci aw-bits option
  hw/arm/virt: Set virtio-iommu aw-bits default value to 48
  hw/i386/q35: Set virtio-iommu aw-bits default value to 39
  virtio-iommu: Add an option to define the input range width
  virtio-iommu: Trace domain range limits as unsigned int
  qemu-options.hx: Document the virtio-iommu-pci granule option
  virtio-iommu: Change the default granule to the host page size
  virtio-iommu: Add a granule property
  hw/i386/acpi-build: Add support for SRAT Generic Initiator structures
  hw/acpi: Implement the SRAT GI affinity structure
  qom: new object to associate device to NUMA node
  hw/i386/pc: Inline pc_cmos_init() into pc_cmos_init_late() and remove it
  hw/i386/pc: Set "normal" boot device order in pc_basic_device_init()
  hw/i386/pc: Avoid one use of the current_machine global
  hw/i386/pc: Remove "rtc_state" link again
  Revert "hw/i386/pc: Confine system flash handling to pc_sysfw"
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	hw/core/machine.c

1 files changed, 7 insertions, 23 deletions

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 4f322e0856..feb7a93083 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -425,9 +425,10 @@ static void set_boot_dev(PCMachineState *pcms, MC146818RtcState *s,
 
 static void pc_boot_set(void *opaque, const char *boot_device, Error **errp)
 {
-    PCMachineState *pcms = PC_MACHINE(current_machine);
+    PCMachineState *pcms = opaque;
+    X86MachineState *x86ms = X86_MACHINE(pcms);
 
-    set_boot_dev(pcms, opaque, boot_device, errp);
+    set_boot_dev(pcms, MC146818_RTC(x86ms->rtc), boot_device, errp);
 }
 
 static void pc_cmos_init_floppy(MC146818RtcState *rtc_state, ISADevice *floppy)
@@ -569,14 +570,6 @@ static void pc_cmos_init_late(PCMachineState *pcms)
     mc146818rtc_set_cmos_data(s, 0x39, val);
 
     pc_cmos_init_floppy(s, pc_find_fdc0());
-}
-
-void pc_cmos_init(PCMachineState *pcms,
-                  ISADevice *rtc)
-{
-    int val;
-    X86MachineState *x86ms = X86_MACHINE(pcms);
-    MC146818RtcState *s = MC146818_RTC(rtc);
 
     /* various important CMOS locations needed by PC/Bochs bios */
 
@@ -613,22 +606,10 @@ void pc_cmos_init(PCMachineState *pcms,
     mc146818rtc_set_cmos_data(s, 0x5c, val >> 8);
     mc146818rtc_set_cmos_data(s, 0x5d, val >> 16);
 
-    object_property_add_link(OBJECT(pcms), "rtc_state",
-                             TYPE_ISA_DEVICE,
-                             (Object **)&x86ms->rtc,
-                             object_property_allow_set_link,
-                             OBJ_PROP_LINK_STRONG);
-    object_property_set_link(OBJECT(pcms), "rtc_state", OBJECT(s),
-                             &error_abort);
-
-    set_boot_dev(pcms, s, MACHINE(pcms)->boot_config.order, &error_fatal);
-
     val = 0;
     val |= 0x02; /* FPU is there */
     val |= 0x04; /* PS/2 mouse installed */
     mc146818rtc_set_cmos_data(s, REG_EQUIPMENT_BYTE, val);
-
-    /* hard drives and FDC are handled by pc_cmos_init_late() */
 }
 
 static void handle_a20_line_change(void *opaque, int irq, int level)
@@ -1261,7 +1242,9 @@ void pc_basic_device_init(struct PCMachineState *pcms,
     }
 #endif
 
-    qemu_register_boot_set(pc_boot_set, rtc_state);
+    qemu_register_boot_set(pc_boot_set, pcms);
+    set_boot_dev(pcms, MC146818_RTC(rtc_state),
+                 MACHINE(pcms)->boot_config.order, &error_fatal);
 
     if (!xen_enabled() &&
         (x86ms->pit == ON_OFF_AUTO_AUTO || x86ms->pit == ON_OFF_AUTO_ON)) {
@@ -1751,6 +1734,7 @@ static void pc_machine_initfn(Object *obj)
     pcms->fd_bootchk = true;
     pcms->default_bus_bypass_iommu = false;
 
+    pc_system_flash_create(pcms);
     pcms->pcspk = isa_new(TYPE_PC_SPEAKER);
     object_property_add_alias(OBJECT(pcms), "pcspk-audiodev",
                               OBJECT(pcms->pcspk), "audiodev");