patch-2.4.22 linux-2.4.22/arch/ia64/sn/io/sn2/l1_command.c

• Lines: 176
• Date: 2003-08-25 04:44:39.000000000 -0700
• Orig file: linux-2.4.21/arch/ia64/sn/io/sn2/l1_command.c
• Orig date: 2003-06-13 07:51:30.000000000 -0700

diff -urN linux-2.4.21/arch/ia64/sn/io/sn2/l1_command.c linux-2.4.22/arch/ia64/sn/io/sn2/l1_command.c
@@ -4,7 +4,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (c) 1992-1997,2000-2002 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (c) 1992-1997,2000-2003 Silicon Graphics, Inc. All rights reserved.
  */ 
 
 #include <linux/types.h>
@@ -16,7 +16,6 @@
 #include <asm/sn/hcl.h>
 #include <asm/sn/hcl_util.h>
 #include <asm/sn/labelcl.h>
-#include <asm/sn/eeprom.h>
 #include <asm/sn/router.h>
 #include <asm/sn/module.h>
 #include <asm/sn/ksys/l1.h>
@@ -26,37 +25,6 @@
 #include <asm/sn/sn_sal.h>
 #include <linux/ctype.h>
 
-#define ELSC_TIMEOUT	1000000		/* ELSC response timeout (usec) */
-#define LOCK_TIMEOUT	5000000		/* Hub lock timeout (usec) */
-
-#define hub_cpu_get()	0
-
-#define LBYTE(caddr)	(*(char *) caddr)
-
-extern char *bcopy(const char * src, char * dest, int count);
-
-#define LDEBUG		0
-
-/*
- * ELSC data is in NVRAM page 7 at the following offsets.
- */
-
-#define NVRAM_MAGIC_AD	0x700		/* magic number used for init */
-#define NVRAM_PASS_WD	0x701		/* password (4 bytes in length) */
-#define NVRAM_DBG1	0x705		/* virtual XOR debug switches */
-#define NVRAM_DBG2	0x706		/* physical XOR debug switches */
-#define NVRAM_CFG	0x707		/* ELSC Configuration info */
-#define NVRAM_MODULE	0x708		/* system module number */
-#define NVRAM_BIST_FLG	0x709		/* BIST flags (2 bits per nodeboard) */
-#define NVRAM_PARTITION 0x70a		/* module's partition id */
-#define	NVRAM_DOMAIN	0x70b		/* module's domain id */
-#define	NVRAM_CLUSTER	0x70c		/* module's cluster id */
-#define	NVRAM_CELL	0x70d		/* module's cellid */
-
-#define NVRAM_MAGIC_NO	0x37		/* value of magic number */
-#define NVRAM_SIZE	16		/* 16 bytes in nvram */
-
-
 /* elsc_display_line writes up to 12 characters to either the top or bottom
  * line of the L1 display.  line points to a buffer containing the message
  * to be displayed.  The zero-based line number is specified by lnum (so
@@ -69,6 +37,7 @@
     return 0;
 }
 
+
 /*
  * iobrick routines
  */
@@ -88,15 +57,25 @@
 	if ( ia64_sn_sysctl_iobrick_module_get(nasid, &result) )
 		return( ELSC_ERROR_CMD_SEND );
 
-	*rack = (result & L1_ADDR_RACK_MASK) >> L1_ADDR_RACK_SHFT;
-	*bay = (result & L1_ADDR_BAY_MASK) >> L1_ADDR_BAY_SHFT;
-	*brick_type = (result & L1_ADDR_TYPE_MASK) >> L1_ADDR_TYPE_SHFT;
+	*rack = (result & MODULE_RACK_MASK) >> MODULE_RACK_SHFT;
+	*bay = (result & MODULE_BPOS_MASK) >> MODULE_BPOS_SHFT;
+	*brick_type = (result & MODULE_BTYPE_MASK) >> MODULE_BTYPE_SHFT;
 	*brick_type = toupper(*brick_type);
 
 	return 0;
 }
 
 
+int iomoduleid_get(nasid_t nasid)
+{
+	int result = 0;
+
+	if ( ia64_sn_sysctl_iobrick_module_get(nasid, &result) )
+		return( ELSC_ERROR_CMD_SEND );
+
+	return result;
+}
+
 int iobrick_module_get(nasid_t nasid)
 {
     uint rnum, rack, bay, brick_type, t;
@@ -130,11 +109,15 @@
     RACK_ADD_NUM(rack, t);
 
     switch( brick_type ) {
-      case 'I': 
+      case L1_BRICKTYPE_IX: 
+	brick_type = MODULE_IXBRICK; break;
+      case L1_BRICKTYPE_PX: 
+	brick_type = MODULE_PXBRICK; break;
+      case L1_BRICKTYPE_I: 
 	brick_type = MODULE_IBRICK; break;
-      case 'P':
+      case L1_BRICKTYPE_P:
 	brick_type = MODULE_PBRICK; break;
-      case 'X':
+      case L1_BRICKTYPE_X:
 	brick_type = MODULE_XBRICK; break;
     }
 
@@ -167,8 +150,9 @@
 
     /* convert to a module.h brick type */
     for( t = 0; t < MAX_BRICK_TYPES; t++ ) {
-        if( brick_types[t] == type )
+        if( brick_types[t] == type ) {
             return t;
+	}
     }
 
     return -1;    /* unknown brick */
@@ -178,18 +162,42 @@
 {
     int io_moduleid;
 
-#ifdef PIC_LATER
-    uint rack, bay;
+    io_moduleid = iobrick_module_get(nasid);
+    return io_moduleid;
+}
+
+/*
+ * given a L1 bricktype, return a bricktype string.  This string is the
+ * string that will be used in the hwpath for I/O bricks
+ */
+char *
+iobrick_L1bricktype_to_name(int type)
+{
+    switch (type)
+    {
+    default:
+        return("Unknown");
 
-    if (PEBRICK_NODE(nasid)) {
-        if (peer_iobrick_rack_bay_get(nasid, &rack, &bay)) {
-            printf("Could not read rack and bay location "
-                   "of PEBrick at nasid %d\n", nasid);
-        }
+    case L1_BRICKTYPE_X:
+        return("Xbrick");
 
-        io_moduleid = peer_iobrick_module_get(sc, rack, bay);
+    case L1_BRICKTYPE_I:
+        return("Ibrick");
+
+    case L1_BRICKTYPE_P:
+        return("Pbrick");
+
+    case L1_BRICKTYPE_PX:
+        return("PXbrick");
+
+    case L1_BRICKTYPE_IX:
+        return("IXbrick");
+
+    case L1_BRICKTYPE_C:
+        return("Cbrick");
+
+    case L1_BRICKTYPE_R:
+        return("Rbrick");
     }
-#endif	/* PIC_LATER */
-    io_moduleid = iobrick_module_get(nasid);
-    return io_moduleid;
 }
+