X-Git-Url: https://repo.jachan.dev/qemu.git/blobdiff_plain/bb5801f551ee8591d576d87a9290af297998e322..a6aebb38ba4682951ab04fe6d6e6b169bd9e4dca:/hw/ppc/e500plat.c

diff --git a/hw/ppc/e500plat.c b/hw/ppc/e500plat.c
index 4deb02ac38..27df31ddb0 100644
--- a/hw/ppc/e500plat.c
+++ b/hw/ppc/e500plat.c
@@ -12,48 +12,45 @@
 #include "config.h"
 #include "qemu-common.h"
 #include "e500.h"
-#include "../boards.h"
+#include "hw/boards.h"
 #include "sysemu/device_tree.h"
 #include "hw/pci/pci.h"
+#include "hw/ppc/openpic.h"
+#include "kvm_ppc.h"
 
 static void e500plat_fixup_devtree(PPCE500Params *params, void *fdt)
 {
     const char model[] = "QEMU ppce500";
     const char compatible[] = "fsl,qemu-e500";
 
-    qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model));
-    qemu_devtree_setprop(fdt, "/", "compatible", compatible,
-                         sizeof(compatible));
+    qemu_fdt_setprop(fdt, "/", "model", model, sizeof(model));
+    qemu_fdt_setprop(fdt, "/", "compatible", compatible,
+                     sizeof(compatible));
 }
 
-static void e500plat_init(QEMUMachineInitArgs *args)
+static void e500plat_init(MachineState *machine)
 {
-    ram_addr_t ram_size = args->ram_size;
-    const char *boot_device = args->boot_device;
-    const char *cpu_model = args->cpu_model;
-    const char *kernel_filename = args->kernel_filename;
-    const char *kernel_cmdline = args->kernel_cmdline;
-    const char *initrd_filename = args->initrd_filename;
     PPCE500Params params = {
-        .ram_size = ram_size,
-        .boot_device = boot_device,
-        .kernel_filename = kernel_filename,
-        .kernel_cmdline = kernel_cmdline,
-        .initrd_filename = initrd_filename,
-        .cpu_model = cpu_model,
         .pci_first_slot = 0x1,
         .pci_nr_slots = PCI_SLOT_MAX - 1,
         .fixup_devtree = e500plat_fixup_devtree,
+        .mpic_version = OPENPIC_MODEL_FSL_MPIC_42,
     };
 
-    ppce500_init(&params);
+    /* Older KVM versions don't support EPR which breaks guests when we announce
+       MPIC variants that support EPR. Revert to an older one for those */
+    if (kvm_enabled() && !kvmppc_has_cap_epr()) {
+        params.mpic_version = OPENPIC_MODEL_FSL_MPIC_20;
+    }
+
+    ppce500_init(machine, &params);
 }
 
 static QEMUMachine e500plat_machine = {
     .name = "ppce500",
     .desc = "generic paravirt e500 platform",
     .init = e500plat_init,
-    .max_cpus = 15,
+    .max_cpus = 32,
 };
 
 static void e500plat_machine_init(void)