Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.2-20190829' into staging

ppc patch queue 2018-08-29

Another pull request for ppc-for-4.2.  Includes

  * Several powernv patches which were pulled last minute from the
    last PULL, now that some problems with them have been sorted out
  * A fix for -no-reboot which has been broken since the
    pseries-rhel4.1.0 machine type
  * Add some host threads information which AIX guests will need to
    properly scale the PURR and SPURR
  * Change behaviour to match x86 when unplugging function 0 of a
    multifunction PCI device
  * A number of TCG fixes in FPU emulation

And a handful of other assorted fixes and cleanups.

# gpg: Signature made Thu 29 Aug 2019 06:36:23 BST
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-4.2-20190829:
  spapr: Set compat mode in spapr_core_plug()
  spapr/pci: Convert types to QEMU coding style
  spapr_pci: Advertise BAR reallocation capability
  spapr: Use SHUTDOWN_CAUSE_SUBSYSTEM_RESET for CAS reboots
  powerpc/spapr: Add host threads parameter to ibm,get_system_parameter
  pseries: Update SLOF firmware image
  target/ppc: Refactor emulation of vmrgew and vmrgow instructions
  target/ppc: Fix do_float_check_status vs inexact
  target/ppc: Set float_tininess_before_rounding at cpu reset
  pseries: Fix compat_pvr on reset
  spapr_pci: remove all child functions in function zero unplug
  ppc: Fix xscvdpspn for SNAN
  ppc: Fix xsmaddmdp and friends
  tests/boot-serial-test: add support for all the PowerNV machines
  ppc/pnv: Introduce PowerNV machines with fixed CPU models
  ppc/pnv: Generate phandle for the "interrupt-parent" property
  ppc/pnv: add more dummy XSCOM addresses for the P9 CAPP
  ppc/pnv: update skiboot to v6.4
  ppc/pnv: Set default ram size to 1.75GB

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

2 files changed, 15 insertions, 10 deletions

diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
index 1b61162f91..abd87605b2 100644
--- a/include/hw/pci-host/spapr.h
+++ b/include/hw/pci-host/spapr.h
@@ -34,15 +34,21 @@
 
 typedef struct SpaprPhbState SpaprPhbState;
 
-typedef struct spapr_pci_msi {
+typedef struct SpaprPciMsi {
     uint32_t first_irq;
     uint32_t num;
-} spapr_pci_msi;
+} SpaprPciMsi;
 
-typedef struct spapr_pci_msi_mig {
+typedef struct SpaprPciMsiMig {
     uint32_t key;
-    spapr_pci_msi value;
-} spapr_pci_msi_mig;
+    SpaprPciMsi value;
+} SpaprPciMsiMig;
+
+typedef struct SpaprPciLsi {
+    uint32_t irq;
+} SpaprPciLsi;
+
+typedef struct SpaprPhbPciNvGpuConfig SpaprPhbPciNvGpuConfig;
 
 struct SpaprPhbState {
     PCIHostState parent_obj;
@@ -63,14 +69,12 @@ struct SpaprPhbState {
     AddressSpace iommu_as;
     MemoryRegion iommu_root;
 
-    struct spapr_pci_lsi {
-        uint32_t irq;
-    } lsi_table[PCI_NUM_PINS];
+    SpaprPciLsi lsi_table[PCI_NUM_PINS];
 
     GHashTable *msi;
     /* Temporary cache for migration purposes */
     int32_t msi_devs_num;
-    spapr_pci_msi_mig *msi_devs;
+    SpaprPciMsiMig *msi_devs;
 
     QLIST_ENTRY(SpaprPhbState) list;
 
@@ -89,7 +93,7 @@ struct SpaprPhbState {
     hwaddr mig_io_win_addr, mig_io_win_size;
     hwaddr nv2_gpa_win_addr;
     hwaddr nv2_atsd_win_addr;
-    struct spapr_phb_pci_nvgpu_config *nvgpus;
+    SpaprPhbPciNvGpuConfig *nvgpus;
 };
 
 #define SPAPR_PCI_MEM_WIN_BUS_OFFSET 0x80000000ULL
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index fa7c380edb..03111fd55b 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -121,6 +121,7 @@ struct SpaprMachineClass {
     bool legacy_irq_allocation;
     bool broken_host_serial_model; /* present real host info to the guest */
     bool pre_4_1_migration; /* don't migrate hpt-max-page-size */
+    bool linux_pci_probe;
 
     void (*phb_placement)(SpaprMachineState *spapr, uint32_t index,
                           uint64_t *buid, hwaddr *pio,