patch-2.4.23 linux-2.4.23/arch/ia64/sn/io/sn2/ml_SN_init.c

• Lines: 86
• Date: 2003-11-28 10:26:19.000000000 -0800
• Orig file: linux-2.4.22/arch/ia64/sn/io/sn2/ml_SN_init.c
• Orig date: 2003-08-25 04:44:39.000000000 -0700

diff -urN linux-2.4.22/arch/ia64/sn/io/sn2/ml_SN_init.c linux-2.4.23/arch/ia64/sn/io/sn2/ml_SN_init.c
@@ -25,49 +25,6 @@
 
 extern xwidgetnum_t hub_widget_id(nasid_t);
 
-extern void iograph_early_init(void);
-
-nasid_t master_nasid = INVALID_NASID;		/* This is the partition master nasid */
-nasid_t master_baseio_nasid = INVALID_NASID;	/* This is the master base I/O nasid */
-
-
-/*
- * mlreset(void)
- * 	very early machine reset - at this point NO interrupts have been
- * 	enabled; nor is memory, tlb, p0, etc setup.
- *
- * 	slave is zero when mlreset is called for the master processor and
- *	is nonzero thereafter.
- */
-
-
-void
-mlreset(int slave)
-{
-	/*
-	 * We are the master cpu and node.
-	 */ 
-	master_nasid = get_nasid();
-	set_master_bridge_base();
-
-	/* We're the master processor */
-	master_procid = smp_processor_id();
-	master_nasid = cpuid_to_nasid(master_procid);
-
-	/*
-	 * master_nasid we get back better be same as one from
-	 * get_nasid()
-	 */
-	ASSERT_ALWAYS(master_nasid == get_nasid());
-
-	/* early initialization of iograph */
-	iograph_early_init();
-
-	/* Initialize Hub Pseudodriver Management */
-	hubdev_init();
-}
-
-
 /* XXX - Move the meat of this to intr.c ? */
 /*
  * Set up the platform-dependent fields in the nodepda.
@@ -86,11 +43,9 @@
 	npda->pdinfo = (void *)hubinfo;
 	hubinfo->h_nodepda = npda;
 	hubinfo->h_cnodeid = node;
-	hubinfo->h_nasid = COMPACT_TO_NASID_NODEID(node);
 
 	spin_lock_init(&hubinfo->h_crblock);
 
-	hubinfo->h_widgetid = hub_widget_id(hubinfo->h_nasid);
 	npda->xbow_peer = INVALID_NASID;
 
 	/* 
@@ -107,7 +62,22 @@
 	npda->npda_rip_last = &npda->npda_rip_first;
 	npda->geoid.any.type = GEO_TYPE_INVALID;
 
-	mutex_init_locked(&npda->xbow_sema); /* init it locked? */
+	init_MUTEX_LOCKED(&npda->xbow_sema); /* init it locked? */
+}
+
+void
+init_platform_hubinfo(nodepda_t **nodepdaindr) {
+	cnodeid_t       cnode;
+	hubinfo_t hubinfo;
+	nodepda_t *npda;
+
+	for (cnode = 0; cnode < numionodes; cnode++) {
+		npda = nodepdaindr[cnode];
+		hubinfo = (hubinfo_t)npda->pdinfo;
+		hubinfo->h_nasid = COMPACT_TO_NASID_NODEID(cnode);
+		/* For TIO the following returns -1 */
+		hubinfo->h_widgetid = hub_widget_id(hubinfo->h_nasid);
+	}
 }
 
 void