Changeset 9236 in vbox for trunk/src/VBox

Timestamp:

May 29, 2008 9:41:45 PM (17 years ago)

Author:

vboxsync

Message:

Implemented RTTime for the linux kernel (not used yet).

Location:

trunk/src/VBox

Files:

• HostDrivers/Support/linux/SUPDrv-linux.c (modified) (2 diffs)
• Runtime/Makefile.kmk (modified) (1 diff)
• Runtime/r0drv/linux/the-linux-kernel.h (modified) (2 diffs)
• Runtime/r0drv/linux/time-r0drv-linux.c (added)

trunk/src/VBox/HostDrivers/Support/linux/SUPDrv-linux.c

@@ +1 @@
+/* $Rev:$ */
 /** @file
  * The VirtualBox Support Driver - Linux hosts.
@@ -154 +155 @@
 #endif
 
-
-/** @def ONE_MSEC_IN_JIFFIES
- * The number of jiffies that make up 1 millisecond. Must be at least 1! */
-#if HZ <= 1000
-# define ONE_MSEC_IN_JIFFIES       1
-#elif !(HZ % 1000)
-# define ONE_MSEC_IN_JIFFIES       (HZ / 1000)
-#else
-# define ONE_MSEC_IN_JIFFIES       ((HZ + 999) / 1000)
-# error "HZ is not a multiple of 1000, the GIP stuff won't work right!"
-#endif
-
-/** @def TICK_NSEC
- * The time between ticks in nsec */
-#ifndef TICK_NSEC
-# define TICK_NSEC (1000000UL / HZ)
-#endif
 
 #ifdef CONFIG_X86_LOCAL_APIC

trunk/src/VBox/Runtime/Makefile.kmk

@@ -930 +930 @@
         r0drv/linux/spinlock-r0drv-linux.c \
         r0drv/linux/thread-r0drv-linux.c \
+        r0drv/linux/time-r0drv-linux.c \
         r0drv/memobj-r0drv.cpp
 ## @todo thread2-r0drv-linux.c, timer-r0drv-linux.c and assert-r0drv-linux.c

trunk/src/VBox/Runtime/r0drv/linux/the-linux-kernel.h

@@ -77 +77 @@
 #include <linux/pagemap.h>
 #include <linux/slab.h>
+#include <linux/time.h>
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 7)
-# include <linux/time.h>
 # include <linux/jiffies.h>
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 16)
+# include <linux/ktime.h>
 #endif
 #include <linux/wait.h>
@@ -248 +251 @@
 #endif
 
+/** @def ONE_MSEC_IN_JIFFIES
+ * The number of jiffies that make up 1 millisecond. Must be at least 1! */
+#if HZ <= 1000
+# define ONE_MSEC_IN_JIFFIES       1
+#elif !(HZ % 1000)
+# define ONE_MSEC_IN_JIFFIES       (HZ / 1000)
+#else
+# define ONE_MSEC_IN_JIFFIES       ((HZ + 999) / 1000)
+# error "HZ is not a multiple of 1000, the GIP stuff won't work right!"
+#endif
+
+/** @def TICK_NSEC
+ * The time between ticks in nsec */
+#ifndef TICK_NSEC
+# define TICK_NSEC (1000000UL / HZ)
+#endif
+
 /*
  * Stop using the linux bool type.