nbd: Group all Linux-specific ioctl code in one place

[qemu.git] / target-ppc / kvm.c

diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 2fc993143e98d9943a42c67548294980f5431c3d..16208649c5c29e00aa6a1ab7c6f8fafda5be7085 100644 (file)
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -17,18 +17,17 @@
 #include "qemu/osdep.h"
 #include <dirent.h>
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <sys/vfs.h>
 
 #include <linux/kvm.h>
 
 #include "qemu-common.h"
 #include "qemu/error-report.h"
+#include "cpu.h"
 #include "qemu/timer.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/kvm.h"
 #include "kvm_ppc.h"
-#include "cpu.h"
 #include "sysemu/cpus.h"
 #include "sysemu/device_tree.h"
 #include "mmu-hash64.h"
@@ -42,6 +41,7 @@
 #include "exec/gdbstub.h"
 #include "exec/memattrs.h"
 #include "sysemu/hostmem.h"
+#include "qemu/cutils.h"
 
 //#define DEBUG_KVM
 
@@ -1377,7 +1377,7 @@ void kvm_arch_pre_run(CPUState *cs, struct kvm_run *run)
 
         /* Always wake up soon in case the interrupt was level based */
         timer_mod(idle_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
-                       (get_ticks_per_sec() / 50));
+                       (NANOSECONDS_PER_SECOND / 50));
     }
 
     /* We don't know if there are more interrupts pending after this. However,
@@ -1837,7 +1837,7 @@ uint32_t kvmppc_get_tbfreq(void)
 {
     char line[512];
     char *ns;
-    uint32_t retval = get_ticks_per_sec();
+    uint32_t retval = NANOSECONDS_PER_SECOND;
 
     if (read_cpuinfo("timebase", line, sizeof(line))) {
         return retval;
@@ -2007,7 +2007,7 @@ int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len)
     hc[2] = cpu_to_be32(0x48000008);
     hc[3] = cpu_to_be32(bswap32(0x3860ffff));
 
-    return 0;
+    return 1;
 }
 
 static inline int kvmppc_enable_hcall(KVMState *s, target_ulong hcall)
@@ -2328,6 +2328,19 @@ static PowerPCCPUClass *ppc_cpu_get_family_class(PowerPCCPUClass *pcc)
     return POWERPC_CPU_CLASS(oc);
 }
 
+PowerPCCPUClass *kvm_ppc_get_host_cpu_class(void)
+{
+    uint32_t host_pvr = mfpvr();
+    PowerPCCPUClass *pvr_pcc;
+
+    pvr_pcc = ppc_cpu_class_by_pvr(host_pvr);
+    if (pvr_pcc == NULL) {
+        pvr_pcc = ppc_cpu_class_by_pvr_mask(host_pvr);
+    }
+
+    return pvr_pcc;
+}
+
 static int kvm_ppc_register_host_cpu_type(void)
 {
     TypeInfo type_info = {
@@ -2335,14 +2348,10 @@ static int kvm_ppc_register_host_cpu_type(void)
         .instance_init = kvmppc_host_cpu_initfn,
         .class_init = kvmppc_host_cpu_class_init,
     };
-    uint32_t host_pvr = mfpvr();
     PowerPCCPUClass *pvr_pcc;
     DeviceClass *dc;
 
-    pvr_pcc = ppc_cpu_class_by_pvr(host_pvr);
-    if (pvr_pcc == NULL) {
-        pvr_pcc = ppc_cpu_class_by_pvr_mask(host_pvr);
-    }
+    pvr_pcc = kvm_ppc_get_host_cpu_class();
     if (pvr_pcc == NULL) {
         return -1;
     }