patch-2.4.21 linux-2.4.21/include/asm-ia64/sn/sgi.h

• Lines: 115
• Date: 2003-06-13 07:51:38.000000000 -0700
• Orig file: linux-2.4.20/include/asm-ia64/sn/sgi.h
• Orig date: 2002-08-02 17:39:45.000000000 -0700

diff -urN linux-2.4.20/include/asm-ia64/sn/sgi.h linux-2.4.21/include/asm-ia64/sn/sgi.h
@@ -18,82 +18,6 @@
 #include <linux/mm.h>
 #include <linux/devfs_fs_kernel.h>
 
-// This devfs stuff needs a better home .....
-
-struct directory_type
-{
-    struct devfs_entry *first;
-    struct devfs_entry *last;
-    unsigned int num_removable;
-};
-
-struct file_type
-{
-    unsigned long size;
-};
-
-struct device_type
-{
-    unsigned short major;
-    unsigned short minor;
-};
-
-struct fcb_type  /*  File, char, block type  */
-{
-    uid_t default_uid;
-    gid_t default_gid;
-    void *ops;
-    union 
-    {
-	struct file_type file;
-	struct device_type device;
-    }
-    u;
-    unsigned char auto_owner:1;
-    unsigned char aopen_notify:1;
-    unsigned char removable:1;  /*  Belongs in device_type, but save space   */
-    unsigned char open:1;       /*  Not entirely correct                     */
-};
-
-struct symlink_type
-{
-    unsigned int length;  /*  Not including the NULL-termimator  */
-    char *linkname;       /*  This is NULL-terminated            */
-};
-
-struct fifo_type
-{
-    uid_t uid;
-    gid_t gid;
-};
-
-struct devfs_entry
-{
-    void *info;
-    union 
-    {
-	struct directory_type dir;
-	struct fcb_type fcb;
-	struct symlink_type symlink;
-	struct fifo_type fifo;
-    }
-    u;
-    struct devfs_entry *prev;    /*  Previous entry in the parent directory  */
-    struct devfs_entry *next;    /*  Next entry in the parent directory      */
-    struct devfs_entry *parent;  /*  The parent directory                    */
-    struct devfs_entry *slave;   /*  Another entry to unregister             */
-    struct devfs_inode *first_inode;
-    struct devfs_inode *last_inode;
-    umode_t mode;
-    unsigned short namelen;  /*  I think 64k+ filenames are a way off...  */
-    unsigned char registered:1;
-    unsigned char show_unreg:1;
-    unsigned char hide:1;
-    unsigned char no_persistence /*:1*/;
-    char name[1];            /*  This is just a dummy: the allocated array is
-				 bigger. This is NULL-terminated  */
-};
-
 typedef int64_t  __psint_t;	/* needed by klgraph.c */
 
 typedef enum { B_FALSE, B_TRUE } boolean_t;
@@ -223,6 +147,31 @@
 #define cpu_enabled(cpu)	(1)
 #endif
 
+/* print_register() defs */
+
+/*
+ * register values
+ * map between numeric values and symbolic values
+ */
+struct reg_values {
+	unsigned long long rv_value;
+	char *rv_name;
+};
+
+/*
+ * register descriptors are used for formatted prints of register values
+ * rd_mask and rd_shift must be defined, other entries may be null
+ */
+struct reg_desc {
+	unsigned long long rd_mask;	/* mask to extract field */
+	int rd_shift;		/* shift for extracted value, - >>, + << */
+	char *rd_name;		/* field name */
+	char *rd_format;	/* format to print field */
+	struct reg_values *rd_values;	/* symbolic names of values */
+};
+
+extern void print_register(unsigned long long, struct reg_desc *);
+
 #include <asm/sn/hack.h>	/* for now */
 
 #endif /* _ASM_IA64_SN_SGI_H */