target-ppc: Eliminate redundant and incorrect function booke206_page_size_to_tlb

[mirror_qemu.git] / hw / ppc / e500.c

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 1aaa5154d158baf9afaa35544080af4fa1ebacf7..0cd534df55f8c788aaf114bae8074547f17f3312 100644 (file)
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -14,7 +14,8 @@
  * (at your option) any later version.
  */
 
-#include "config.h"
+#include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "qemu-common.h"
 #include "e500.h"
 #include "e500-ccsr.h"
@@ -60,7 +61,7 @@
 #define MPC8544_PCI_REGS_SIZE      0x1000ULL
 #define MPC8544_UTIL_OFFSET        0xe0000ULL
 #define MPC8XXX_GPIO_OFFSET        0x000FF000ULL
-#define MPC8XXX_GPIO_IRQ           43
+#define MPC8XXX_GPIO_IRQ           47
 
 struct boot_info
 {
@@ -288,8 +289,8 @@ static int ppce500_load_device_tree(MachineState *machine,
     int len;
     uint32_t pci_ranges[14] =
         {
-            0x2000000, 0x0, 0xc0000000,
-            0x0, 0xc0000000,
+            0x2000000, 0x0, params->pci_mmio_bus_base,
+            params->pci_mmio_base >> 32, params->pci_mmio_base,
             0x0, 0x20000000,
 
             0x1000000, 0x0, 0x0,
@@ -308,6 +309,7 @@ static int ppce500_load_device_tree(MachineState *machine,
         }
 
         fdt = load_device_tree(filename, &fdt_size);
+        g_free(filename);
         if (!fdt) {
             goto out;
         }
@@ -599,7 +601,7 @@ static int ppce500_prep_device_tree(MachineState *machine,
 }
 
 /* Create -kernel TLB entries for BookE.  */
-static inline hwaddr booke206_page_size_to_tlb(uint64_t size)
+hwaddr booke206_page_size_to_tlb(uint64_t size)
 {
     return 63 - clz64(size >> 10);
 }
@@ -706,17 +708,19 @@ static DeviceState *ppce500_init_mpic_qemu(PPCE500Params *params,
 }
 
 static DeviceState *ppce500_init_mpic_kvm(PPCE500Params *params,
-                                          qemu_irq **irqs)
+                                          qemu_irq **irqs, Error **errp)
 {
+    Error *err = NULL;
     DeviceState *dev;
     CPUState *cs;
-    int r;
 
     dev = qdev_create(NULL, TYPE_KVM_OPENPIC);
     qdev_prop_set_uint32(dev, "model", params->mpic_version);
 
-    r = qdev_init(dev);
-    if (r) {
+    object_property_set_bool(OBJECT(dev), true, "realized", &err);
+    if (err) {
+        error_propagate(errp, err);
+        object_unparent(OBJECT(dev));
         return NULL;
     }
 
@@ -731,8 +735,8 @@ static DeviceState *ppce500_init_mpic_kvm(PPCE500Params *params,
     return dev;
 }
 
-static qemu_irq *ppce500_init_mpic(PPCE500Params *params, MemoryRegion *ccsr,
-                                   qemu_irq **irqs)
+static qemu_irq *ppce500_init_mpic(MachineState *machine, PPCE500Params *params,
+                                   MemoryRegion *ccsr, qemu_irq **irqs)
 {
     qemu_irq *mpic;
     DeviceState *dev = NULL;
@@ -742,20 +746,15 @@ static qemu_irq *ppce500_init_mpic(PPCE500Params *params, MemoryRegion *ccsr,
     mpic = g_new0(qemu_irq, 256);
 
     if (kvm_enabled()) {
-        QemuOpts *machine_opts = qemu_get_machine_opts();
-        bool irqchip_allowed = qemu_opt_get_bool(machine_opts,
-                                                "kernel_irqchip", true);
-        bool irqchip_required = qemu_opt_get_bool(machine_opts,
-                                                  "kernel_irqchip", false);
-
-        if (irqchip_allowed) {
-            dev = ppce500_init_mpic_kvm(params, irqs);
-        }
+        Error *err = NULL;
 
-        if (irqchip_required && !dev) {
-            fprintf(stderr, "%s: irqchip requested but unavailable\n",
-                    __func__);
-            abort();
+        if (machine_kernel_irqchip_allowed(machine)) {
+            dev = ppce500_init_mpic_kvm(params, irqs, &err);
+        }
+        if (machine_kernel_irqchip_required(machine) && !dev) {
+            error_reportf_err(err,
+                              "kernel_irqchip requested but unavailable: ");
+            exit(1);
         }
     }
 
@@ -876,7 +875,7 @@ void ppce500_init(MachineState *machine, PPCE500Params *params)
     memory_region_add_subregion(address_space_mem, params->ccsrbar_base,
                                 ccsr_addr_space);
 
-    mpic = ppce500_init_mpic(params, ccsr_addr_space, irqs);
+    mpic = ppce500_init_mpic(machine, params, ccsr_addr_space, irqs);
 
     /* Serial */
     if (serial_hds[0]) {
@@ -915,8 +914,6 @@ void ppce500_init(MachineState *machine, PPCE500Params *params)
     if (!pci_bus)
         printf("couldn't create PCI controller!\n");
 
-    sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, params->pci_pio_base);
-
     if (pci_bus) {
         /* Register network interfaces. */
         for (i = 0; i < nb_nics; i++) {
@@ -1021,7 +1018,7 @@ void ppce500_init(MachineState *machine, PPCE500Params *params)
     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
 
     bios_size = load_elf(filename, NULL, NULL, &bios_entry, &loadaddr, NULL,
-                         1, ELF_MACHINE, 0);
+                         1, PPC_ELF_MACHINE, 0, 0);
     if (bios_size < 0) {
         /*
          * Hrm. No ELF image? Try a uImage, maybe someone is giving us an
@@ -1034,6 +1031,7 @@ void ppce500_init(MachineState *machine, PPCE500Params *params)
             exit(1);
         }
     }
+    g_free(filename);
 
     /* Reserve space for dtb */
     dt_base = (loadaddr + bios_size + DTC_LOAD_PAD) & ~DTC_PAD_MASK;
@@ -1051,10 +1049,6 @@ void ppce500_init(MachineState *machine, PPCE500Params *params)
     boot_info->entry = bios_entry;
     boot_info->dt_base = dt_base;
     boot_info->dt_size = dt_size;
-
-    if (kvm_enabled()) {
-        kvmppc_init();
-    }
 }
 
 static int e500_ccsr_initfn(SysBusDevice *dev)