x86: move dma_sync_sg_for_device to common header

[linux-2.6-omap-h63xx.git] / arch / x86 / boot / boot.h

diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
index 5f9a2e72a731f48bc7b0565b89aebfc6e956c6d1..a34b9982c7cbcf928bd96e3b17955a789f226f57 100644 (file)
--- a/arch/x86/boot/boot.h
+++ b/arch/x86/boot/boot.h
@@ -9,14 +9,14 @@
  * ----------------------------------------------------------------------- */
 
 /*
- * arch/i386/boot/boot.h
- *
  * Header file for the real-mode kernel code
  */
 
 #ifndef BOOT_BOOT_H
 #define BOOT_BOOT_H
 
+#define STACK_SIZE     512     /* Minimum number of bytes for stack */
+
 #ifndef __ASSEMBLY__
 
 #include <stdarg.h>
@@ -107,7 +107,7 @@ typedef unsigned int addr_t;
 static inline u8 rdfs8(addr_t addr)
 {
        u8 v;
-       asm volatile("movb %%fs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr));
+       asm volatile("movb %%fs:%1,%0" : "=q" (v) : "m" (*(u8 *)addr));
        return v;
 }
 static inline u16 rdfs16(addr_t addr)
@@ -125,21 +125,21 @@ static inline u32 rdfs32(addr_t addr)
 
 static inline void wrfs8(u8 v, addr_t addr)
 {
-       asm volatile("movb %1,%%fs:%0" : "+m" (*(u8 *)addr) : "r" (v));
+       asm volatile("movb %1,%%fs:%0" : "+m" (*(u8 *)addr) : "qi" (v));
 }
 static inline void wrfs16(u16 v, addr_t addr)
 {
-       asm volatile("movw %1,%%fs:%0" : "+m" (*(u16 *)addr) : "r" (v));
+       asm volatile("movw %1,%%fs:%0" : "+m" (*(u16 *)addr) : "ri" (v));
 }
 static inline void wrfs32(u32 v, addr_t addr)
 {
-       asm volatile("movl %1,%%fs:%0" : "+m" (*(u32 *)addr) : "r" (v));
+       asm volatile("movl %1,%%fs:%0" : "+m" (*(u32 *)addr) : "ri" (v));
 }
 
 static inline u8 rdgs8(addr_t addr)
 {
        u8 v;
-       asm volatile("movb %%gs:%1,%0" : "=r" (v) : "m" (*(u8 *)addr));
+       asm volatile("movb %%gs:%1,%0" : "=q" (v) : "m" (*(u8 *)addr));
        return v;
 }
 static inline u16 rdgs16(addr_t addr)
@@ -157,15 +157,15 @@ static inline u32 rdgs32(addr_t addr)
 
 static inline void wrgs8(u8 v, addr_t addr)
 {
-       asm volatile("movb %1,%%gs:%0" : "+m" (*(u8 *)addr) : "r" (v));
+       asm volatile("movb %1,%%gs:%0" : "+m" (*(u8 *)addr) : "qi" (v));
 }
 static inline void wrgs16(u16 v, addr_t addr)
 {
-       asm volatile("movw %1,%%gs:%0" : "+m" (*(u16 *)addr) : "r" (v));
+       asm volatile("movw %1,%%gs:%0" : "+m" (*(u16 *)addr) : "ri" (v));
 }
 static inline void wrgs32(u32 v, addr_t addr)
 {
-       asm volatile("movl %1,%%gs:%0" : "+m" (*(u32 *)addr) : "r" (v));
+       asm volatile("movl %1,%%gs:%0" : "+m" (*(u32 *)addr) : "ri" (v));
 }
 
 /* Note: these only return true/false, not a signed return value! */
@@ -198,8 +198,6 @@ static inline int isdigit(int ch)
 }
 
 /* Heap -- available for dynamic lists. */
-#define STACK_SIZE     512     /* Minimum number of bytes for stack */
-
 extern char _end[];
 extern char *HEAP;
 extern char *heap_end;
@@ -216,9 +214,9 @@ static inline char *__get_heap(size_t s, size_t a, size_t n)
 #define GET_HEAP(type, n) \
        ((type *)__get_heap(sizeof(type),__alignof__(type),(n)))
 
-static inline int heap_free(void)
+static inline bool heap_free(size_t n)
 {
-       return heap_end-HEAP;
+       return (int)(heap_end-HEAP) >= (int)n;
 }
 
 /* copy.S */
@@ -241,6 +239,7 @@ int query_apm_bios(void);
 
 /* cmdline.c */
 int cmdline_find_option(const char *option, char *buffer, int bufsize);
+int cmdline_find_option_bool(const char *option);
 
 /* cpu.c, cpucheck.c */
 int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr);
@@ -285,6 +284,11 @@ int getchar_timeout(void);
 /* video.c */
 void set_video(void);
 
+/* video-mode.c */
+int set_mode(u16 mode);
+int mode_defined(u16 mode);
+void probe_cards(int unsafe);
+
 /* video-vesa.c */
 void vesa_store_edid(void);