patch-2.4.23 linux-2.4.23/include/asm-ia64/sn/sgi.h

• Lines: 183
• Date: 2003-11-28 10:26:21.000000000 -0800
• Orig file: linux-2.4.22/include/asm-ia64/sn/sgi.h
• Orig date: 2003-08-25 04:44:43.000000000 -0700

diff -urN linux-2.4.22/include/asm-ia64/sn/sgi.h linux-2.4.23/include/asm-ia64/sn/sgi.h
@@ -7,14 +7,16 @@
  * Copyright (C) 2000-2003 Silicon Graphics, Inc. All rights reserved.
  */
 
+/*
+ * This file is a bit of a dumping ground. A lot of things that don't really
+ * have a home, but which make life easier, end up here.
+ */
 
 #ifndef _ASM_IA64_SN_SGI_H
 #define _ASM_IA64_SN_SGI_H
 
 #include <linux/config.h>
-
 #include <asm/sn/types.h>
-#include <asm/uaccess.h>		/* for copy_??_user */
 #include <linux/mm.h>
 #include <linux/devfs_fs_kernel.h>
 #ifdef CONFIG_HWGFS_FS
@@ -25,14 +27,15 @@
 typedef devfs_handle_t vertex_hdl_t;
 #endif
 
-typedef int64_t  __psint_t;	/* needed by klgraph.c */
-
-typedef enum { B_FALSE, B_TRUE } boolean_t;
+/* Nice general name length that lots of people like to use */
+#ifndef MAXDEVNAME
+#define MAXDEVNAME 256
+#endif
 
 
 /*
-** Possible return values from graph routines.
-*/
+ * Possible return values from graph routines.
+ */
 typedef enum graph_error_e {
 	GRAPH_SUCCESS,		/* 0 */
 	GRAPH_DUP,		/* 1 */
@@ -44,87 +47,9 @@
 	GRAPH_IN_USE		/* 7 */
 } graph_error_t;
 
-#define KM_SLEEP   0x0000
-#define KM_NOSLEEP 0x0001		/* needed by kmem_alloc_node(), kmem_zalloc()
-					 * calls */
-#define VM_NOSLEEP 0x0001		/* needed kmem_alloc_node(), kmem_zalloc_node
-					 * calls */
-#define XG_WIDGET_PART_NUM      0xC102          /* KONA/xt_regs.h     XG_XT_PART_NUM_VALUE */
-
-typedef uint64_t vhandl_t;
-
-
-#define NBPP PAGE_SIZE
-#define _PAGESZ PAGE_SIZE
-
-#ifndef MAXDEVNAME
-#define MAXDEVNAME 256
-#endif
-
-#define HUB_PIO_CONVEYOR 0x1
 #define CNODEID_NONE ((cnodeid_t)-1)
-#define XTALK_PCI_PART_NUM "030-1275-"
-#define kdebug 0
-
-
-#define COPYIN(a, b, c)		copy_from_user(b,a,c)
-#define COPYOUT(a, b, c)	copy_to_user(b,a,c)
-
-#define BZERO(a,b)		memset(a, 0, b)
-
-#define kern_malloc(x)		kmalloc(x, GFP_KERNEL)
-#define kern_free(x)		kfree(x)
-
-typedef cpuid_t cpu_cookie_t;
 #define CPU_NONE		(-1)
 
-/*
- * mutext support mapping
- */
-
-#define mutex_spinlock_init(s)	spin_lock_init(s)
-inline static unsigned long
-mutex_spinlock(spinlock_t *sem) {
-	unsigned long flags = 0;
-//	spin_lock_irqsave(sem, flags);
-	spin_lock(sem);
-	return(flags);
-}
-// #define mutex_spinunlock(s,t)	spin_unlock_irqrestore(s,t)
-#define mutex_spinunlock(s,t)	spin_unlock(s)
-
-
-#define mutex_t			struct semaphore
-#define mutex_init(s)		init_MUTEX(s)
-#define mutex_init_locked(s)	init_MUTEX_LOCKED(s)
-#define mutex_lock(s)		down(s)
-#define mutex_unlock(s)		up(s)
-
-#define io_splock(s)		mutex_spinlock(s)
-#define io_spunlock(s,t)	spin_unlock(s)
-
-#define spin_lock_destroy(s)
-
-#if defined(DISABLE_ASSERT)
-#define ASSERT(expr)
-#define ASSERT_ALWAYS(expr)
-#else
-#define ASSERT(expr)  do {	\
-        if(!(expr)) { \
-		printk( "Assertion [%s] failed! %s:%s(line=%d)\n",\
-			#expr,__FILE__,__FUNCTION__,__LINE__); \
-		panic("Assertion panic\n"); 	\
-        } } while(0)
-
-#define ASSERT_ALWAYS(expr)	do {\
-        if(!(expr)) { \
-		printk( "Assertion [%s] failed! %s:%s(line=%d)\n",\
-			#expr,__FILE__,__FUNCTION__,__LINE__); \
-		panic("Assertion always panic\n"); 	\
-        } } while(0)
-#endif	/* DISABLE_ASSERT */
-
-#define PRINT_PANIC		panic
 
 /* print_register() defs */
 
@@ -151,31 +76,28 @@
 
 extern void print_register(unsigned long long, struct reg_desc *);
 
-/******************************************
- * Definitions that do not exist in linux *
- ******************************************/
-
-#define DELAY(a)
-
-/************************************************
- * Routines redefined to use linux equivalents. *
- ************************************************/
-
-/* #define FIXME(s) printk("FIXME: [ %s ] in %s at %s:%d\n", s, __FUNCTION__, __FILE__, __LINE__) */
-
-#define FIXME(s)
-
-/* move to stubs.c yet */
-#define dev_to_vhdl(dev) 0
-#define get_timestamp() 0
-#define us_delay(a)
-#define v_mapphys(a,b,c) 0    // printk("Fixme: v_mapphys - soft->base 0x%p\n", b);
-#define splhi()  0
-#define splx(s)
-
-extern void * snia_kmem_alloc_node(register size_t, register int, cnodeid_t);
-extern void * snia_kmem_zalloc(size_t, int);
-extern void * snia_kmem_zalloc_node(register size_t, register int, cnodeid_t );
-extern int is_specified(char *);
+
+/*
+ * No code is complete without an Assertion macro
+ */
+
+#if defined(DISABLE_ASSERT)
+#define ASSERT(expr)
+#define ASSERT_ALWAYS(expr)
+#else
+#define ASSERT(expr)  do {	\
+        if(!(expr)) { \
+		printk( "Assertion [%s] failed! %s:%s(line=%d)\n",\
+			#expr,__FILE__,__FUNCTION__,__LINE__); \
+		panic("Assertion panic\n"); 	\
+        } } while(0)
+
+#define ASSERT_ALWAYS(expr)	do {\
+        if(!(expr)) { \
+		printk( "Assertion [%s] failed! %s:%s(line=%d)\n",\
+			#expr,__FILE__,__FUNCTION__,__LINE__); \
+		panic("Assertion always panic\n"); 	\
+        } } while(0)
+#endif	/* DISABLE_ASSERT */
 
 #endif /* _ASM_IA64_SN_SGI_H */