---

yaml
---
r: 79962
b: refs/heads/master
c: ba08242
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ee238e5ca66858f80170f87724f84d67183b069a
+refs/heads/master: ba082427ae6ffbf8e48a26ae4f72f4501a6b80c1

trunk/arch/x86/boot/compressed/misc_64.c

@@ -9,6 +9,12 @@
  * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
  */
 
+/*
+ * we have to be careful, because no indirections are allowed here, and
+ * paravirt_ops is a kind of one. As it will only run in baremetal anyway,
+ * we just keep it from happening
+ */
+#undef CONFIG_PARAVIRT
 #define _LINUX_STRING_H_ 1
 #define __LINUX_BITMAP_H 1
 

trunk/include/asm-x86/io_64.h

@@ -40,6 +40,10 @@ extern void native_io_delay(void);
 extern int io_delay_type;
 extern void io_delay_init(void);
 
+#if defined(CONFIG_PARAVIRT)
+#include <asm/paravirt.h>
+#else
+
 static inline void slow_down_io(void)
 {
 	native_io_delay();
@@ -49,6 +53,7 @@ static inline void slow_down_io(void)
 	native_io_delay();
 #endif
 }
+#endif
 
 /*
  * Talk about misusing macros..
@@ -57,21 +62,32 @@ static inline void slow_down_io(void)
 static inline void out##s(unsigned x value, unsigned short port) {
 
 #define __OUT2(s,s1,s2) \
-__asm__ __volatile__ ("out" #s " %" s1 "0,%" s2 "1" : : "a" (value), "Nd" (port))
+__asm__ __volatile__ ("out" #s " %" s1 "0,%" s2 "1"
+
+#ifndef REALLY_SLOW_IO
+#define REALLY_SLOW_IO
+#define UNSET_REALLY_SLOW_IO
+#endif
 
 #define __OUT(s,s1,x) \
-__OUT1(s,x) __OUT2(s,s1,"w"); } \
-__OUT1(s##_p,x) __OUT2(s,s1,"w"); slow_down_io(); }
+__OUT1(s,x) __OUT2(s,s1,"w") : : "a" (value), "Nd" (port)); } \
+__OUT1(s##_p, x) __OUT2(s, s1, "w") : : "a" (value), "Nd" (port)); \
+		slow_down_io(); }
 
 #define __IN1(s) \
 static inline RETURN_TYPE in##s(unsigned short port) { RETURN_TYPE _v;
 
 #define __IN2(s,s1,s2) \
-__asm__ __volatile__ ("in" #s " %" s2 "1,%" s1 "0" : "=a" (_v) : "Nd" (port))
+__asm__ __volatile__ ("in" #s " %" s2 "1,%" s1 "0"
+
+#define __IN(s,s1,i...) \
+__IN1(s) __IN2(s, s1, "w") : "=a" (_v) : "Nd" (port), ##i); return _v; } \
+__IN1(s##_p) __IN2(s, s1, "w") : "=a" (_v) : "Nd" (port), ##i);	  \
+				slow_down_io(); return _v; }
 
-#define __IN(s,s1) \
-__IN1(s) __IN2(s,s1,"w"); return _v; } \
-__IN1(s##_p) __IN2(s,s1,"w"); slow_down_io(); return _v; }
+#ifdef UNSET_REALLY_SLOW_IO
+#undef REALLY_SLOW_IO
+#endif
 
 #define __INS(s) \
 static inline void ins##s(unsigned short port, void * addr, unsigned long count) \