These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / hw / ppc / ppc.c

diff --git a/qemu/hw/ppc/ppc.c b/qemu/hw/ppc/ppc.c
index b77e303..38ff2e1 100644 (file)
--- a/qemu/hw/ppc/ppc.c
+++ b/qemu/hw/ppc/ppc.c
@@ -21,6 +21,9 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#include "qemu/osdep.h"
+#include "qemu-common.h"
+#include "cpu.h"
 #include "hw/hw.h"
 #include "hw/ppc/ppc.h"
 #include "hw/ppc/ppc_e500.h"
@@ -462,7 +465,7 @@ void ppce500_set_mpic_proxy(bool enabled)
 uint64_t cpu_ppc_get_tb(ppc_tb_t *tb_env, uint64_t vmclk, int64_t tb_offset)
 {
     /* TB time in tb periods */
-    return muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec()) + tb_offset;
+    return muldiv64(vmclk, tb_env->tb_freq, NANOSECONDS_PER_SECOND) + tb_offset;
 }
 
 uint64_t cpu_ppc_load_tbl (CPUPPCState *env)
@@ -503,7 +506,9 @@ uint32_t cpu_ppc_load_tbu (CPUPPCState *env)
 static inline void cpu_ppc_store_tb(ppc_tb_t *tb_env, uint64_t vmclk,
                                     int64_t *tb_offsetp, uint64_t value)
 {
-    *tb_offsetp = value - muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec());
+    *tb_offsetp = value -
+        muldiv64(vmclk, tb_env->tb_freq, NANOSECONDS_PER_SECOND);
+
     LOG_TB("%s: tb %016" PRIx64 " offset %08" PRIx64 "\n",
                 __func__, value, *tb_offsetp);
 }
@@ -637,11 +642,11 @@ static inline uint32_t _cpu_ppc_load_decr(CPUPPCState *env, uint64_t next)
 
     diff = next - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
     if (diff >= 0) {
-        decr = muldiv64(diff, tb_env->decr_freq, get_ticks_per_sec());
+        decr = muldiv64(diff, tb_env->decr_freq, NANOSECONDS_PER_SECOND);
     } else if (tb_env->flags & PPC_TIMER_BOOKE) {
         decr = 0;
     }  else {
-        decr = -muldiv64(-diff, tb_env->decr_freq, get_ticks_per_sec());
+        decr = -muldiv64(-diff, tb_env->decr_freq, NANOSECONDS_PER_SECOND);
     }
     LOG_TB("%s: %08" PRIx32 "\n", __func__, decr);
 
@@ -673,7 +678,8 @@ uint64_t cpu_ppc_load_purr (CPUPPCState *env)
 
     diff = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - tb_env->purr_start;
 
-    return tb_env->purr_load + muldiv64(diff, tb_env->tb_freq, get_ticks_per_sec());
+    return tb_env->purr_load +
+        muldiv64(diff, tb_env->tb_freq, NANOSECONDS_PER_SECOND);
 }
 
 /* When decrementer expires,
@@ -749,7 +755,7 @@ static void __cpu_ppc_store_decr(PowerPCCPU *cpu, uint64_t *nextp,
 
     /* Calculate the next timer event */
     now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
-    next = now + muldiv64(value, get_ticks_per_sec(), tb_env->decr_freq);
+    next = now + muldiv64(value, NANOSECONDS_PER_SECOND, tb_env->decr_freq);
     *nextp = next;
 
     /* Adjust timer */
@@ -834,7 +840,7 @@ static void cpu_ppc_set_tb_clk (void *opaque, uint32_t freq)
 static void timebase_pre_save(void *opaque)
 {
     PPCTimebase *tb = opaque;
-    uint64_t ticks = cpu_get_real_ticks();
+    uint64_t ticks = cpu_get_host_ticks();
     PowerPCCPU *first_ppc_cpu = POWERPC_CPU(first_cpu);
 
     if (!first_ppc_cpu->env.tb_env) {
@@ -878,7 +884,7 @@ static int timebase_post_load(void *opaque, int version_id)
                                      NANOSECONDS_PER_SECOND);
     guest_tb = tb_remote->guest_timebase + MIN(0, migration_duration_tb);
 
-    tb_off_adj = guest_tb - cpu_get_real_ticks();
+    tb_off_adj = guest_tb - cpu_get_host_ticks();
 
     tb_off = first_ppc_cpu->env.tb_env->tb_offset;
     trace_ppc_tb_adjust(tb_off, tb_off_adj, tb_off_adj - tb_off,
@@ -1010,7 +1016,7 @@ static void cpu_4xx_fit_cb (void *opaque)
         /* Cannot occur, but makes gcc happy */
         return;
     }
-    next = now + muldiv64(next, get_ticks_per_sec(), tb_env->tb_freq);
+    next = now + muldiv64(next, NANOSECONDS_PER_SECOND, tb_env->tb_freq);
     if (next == now)
         next++;
     timer_mod(ppc40x_timer->fit_timer, next);
@@ -1041,7 +1047,7 @@ static void start_stop_pit (CPUPPCState *env, ppc_tb_t *tb_env, int is_excp)
                     __func__, ppc40x_timer->pit_reload);
         now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
         next = now + muldiv64(ppc40x_timer->pit_reload,
-                              get_ticks_per_sec(), tb_env->decr_freq);
+                              NANOSECONDS_PER_SECOND, tb_env->decr_freq);
         if (is_excp)
             next += tb_env->decr_next - now;
         if (next == now)
@@ -1106,7 +1112,7 @@ static void cpu_4xx_wdt_cb (void *opaque)
         /* Cannot occur, but makes gcc happy */
         return;
     }
-    next = now + muldiv64(next, get_ticks_per_sec(), tb_env->decr_freq);
+    next = now + muldiv64(next, NANOSECONDS_PER_SECOND, tb_env->decr_freq);
     if (next == now)
         next++;
     LOG_TB("%s: TCR " TARGET_FMT_lx " TSR " TARGET_FMT_lx "\n", __func__,