Add a local copy of hpet.h.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3172 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/hpet.h b/hpet.h
new file mode 100644 (file)
index 0000000..754051a
--- /dev/null
+++ b/hpet.h
@@ -0,0 +1,22 @@
+#ifndef        __HPET__
+#define        __HPET__ 1
+
+
+
+struct hpet_info {
+       unsigned long hi_ireqfreq;      /* Hz */
+       unsigned long hi_flags; /* information */
+       unsigned short hi_hpet;
+       unsigned short hi_timer;
+};
+
+#define        HPET_INFO_PERIODIC      0x0001  /* timer is periodic */
+
+#define        HPET_IE_ON      _IO('h', 0x01)  /* interrupt on */
+#define        HPET_IE_OFF     _IO('h', 0x02)  /* interrupt off */
+#define        HPET_INFO       _IOR('h', 0x03, struct hpet_info)
+#define        HPET_EPI        _IO('h', 0x04)  /* enable periodic */
+#define        HPET_DPI        _IO('h', 0x05)  /* disable periodic */
+#define        HPET_IRQFREQ    _IOW('h', 0x6, unsigned long)   /* IRQFREQ usec */
+
+#endif                         /* !__HPET__ */

diff --git a/vl.c b/vl.c
index 5f7779af295c2010b0a31e2e6c1fe9a159431208..57e5d60273e532fd41843be538c2be84f79d01fe 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -58,7 +58,12 @@
 #include <pty.h>
 #include <malloc.h>
 #include <linux/rtc.h>
-#include <linux/hpet.h>
+
+/* For the benefit of older linux systems which don't supply it,
+   we use a local copy of hpet.h. */
+/* #include <linux/hpet.h> */
+#include "hpet.h"
+
 #include <linux/ppdev.h>
 #include <linux/parport.h>
 #else