patch-2.4.22 linux-2.4.22/arch/ia64/sn/io/xswitch.c

• Lines: 168
• Date: 2003-08-25 04:44:39.000000000 -0700
• Orig file: linux-2.4.21/arch/ia64/sn/io/xswitch.c
• Orig date: 2003-06-13 07:51:31.000000000 -0700

diff -urN linux-2.4.21/arch/ia64/sn/io/xswitch.c linux-2.4.22/arch/ia64/sn/io/xswitch.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>
@@ -23,8 +23,6 @@
 #define	NEW(ptr)	(ptr = kmalloc(sizeof (*(ptr)), GFP_KERNEL))
 #define	DEL(ptr)	(kfree(ptr))
 
-int                     xswitch_devflag = D_MP;
-
 /*
  * This file provides generic support for Crosstalk
  * Switches, in a way that insulates crosstalk providers
@@ -45,9 +43,9 @@
 #define	DEV_FUNC(dev,func)	xwidget_to_provider_fns(dev)->func
 
 static xswitch_provider_t *
-xwidget_to_provider_fns(devfs_handle_t xconn)
+xwidget_to_provider_fns(vertex_hdl_t xconn)
 {
-    devfs_handle_t            busv;
+    vertex_hdl_t            busv;
     xswitch_info_t          xswitch_info;
     xswitch_provider_t      provider_fns;
 
@@ -75,27 +73,18 @@
 struct xswitch_info_s {
     char                   *fingerprint;
     unsigned                census;
-    devfs_handle_t            vhdl[XSWITCH_CENSUS_PORTS];
-    devfs_handle_t            master_vhdl[XSWITCH_CENSUS_PORTS];
+    vertex_hdl_t            vhdl[XSWITCH_CENSUS_PORTS];
+    vertex_hdl_t            master_vhdl[XSWITCH_CENSUS_PORTS];
     xswitch_provider_t     *xswitch_fns;
 };
 
 xswitch_info_t
-xswitch_info_get(devfs_handle_t xwidget)
+xswitch_info_get(vertex_hdl_t xwidget)
 {
     xswitch_info_t          xswitch_info;
 
     xswitch_info = (xswitch_info_t)
 	hwgraph_fastinfo_get(xwidget);
-#ifdef	LATER
-    if ((xswitch_info != NULL) &&
-	(xswitch_info->fingerprint != xswitch_info_fingerprint))
-#ifdef SUPPORT_PRINTING_V_FORMAT
-	PRINT_PANIC("%v xswitch_info_get bad fingerprint", xwidget);
-#else
-	PRINT_PANIC("%x xswitch_info_get bad fingerprint", xwidget);
-#endif
-#endif	/* LATER */
 
     return (xswitch_info);
 }
@@ -103,7 +92,7 @@
 void
 xswitch_info_vhdl_set(xswitch_info_t xswitch_info,
 		      xwidgetnum_t port,
-		      devfs_handle_t xwidget)
+		      vertex_hdl_t xwidget)
 {
 #if XSWITCH_CENSUS_PORT_MIN
     if (port < XSWITCH_CENSUS_PORT_MIN)
@@ -115,15 +104,10 @@
     xswitch_info->vhdl[port - XSWITCH_CENSUS_PORT_MIN] = xwidget;
 }
 
-devfs_handle_t
+vertex_hdl_t
 xswitch_info_vhdl_get(xswitch_info_t xswitch_info,
 		      xwidgetnum_t port)
 {
-#ifdef	LATER
-    if (xswitch_info == NULL)
-	PRINT_PANIC("xswitch_info_vhdl_get: null xswitch_info");
-#endif
-
 #if XSWITCH_CENSUS_PORT_MIN
     if (port < XSWITCH_CENSUS_PORT_MIN)
 	return GRAPH_VERTEX_NONE;
@@ -142,7 +126,7 @@
 void
 xswitch_info_master_assignment_set(xswitch_info_t xswitch_info,
 				   xwidgetnum_t port,
-				   devfs_handle_t master_vhdl)
+				   vertex_hdl_t master_vhdl)
 {
 #if XSWITCH_CENSUS_PORT_MIN
     if (port < XSWITCH_CENSUS_PORT_MIN)
@@ -154,7 +138,7 @@
     xswitch_info->master_vhdl[port - XSWITCH_CENSUS_PORT_MIN] = master_vhdl;
 }
 
-devfs_handle_t
+vertex_hdl_t
 xswitch_info_master_assignment_get(xswitch_info_t xswitch_info,
 				   xwidgetnum_t port)
 {
@@ -169,14 +153,14 @@
 }
 
 void
-xswitch_info_set(devfs_handle_t xwidget, xswitch_info_t xswitch_info)
+xswitch_info_set(vertex_hdl_t xwidget, xswitch_info_t xswitch_info)
 {
     xswitch_info->fingerprint = xswitch_info_fingerprint;
     hwgraph_fastinfo_set(xwidget, (arbitrary_info_t) xswitch_info);
 }
 
 xswitch_info_t
-xswitch_info_new(devfs_handle_t xwidget)
+xswitch_info_new(vertex_hdl_t xwidget)
 {
     xswitch_info_t          xswitch_info;
 
@@ -202,7 +186,7 @@
 }
 
 void
-xswitch_provider_register(devfs_handle_t busv,
+xswitch_provider_register(vertex_hdl_t busv,
 			  xswitch_provider_t * xswitch_fns)
 {
     xswitch_info_t          xswitch_info = xswitch_info_get(busv);
@@ -232,35 +216,8 @@
 }
 
 int
-xswitch_reset_link(devfs_handle_t xconn_vhdl)
+xswitch_reset_link(vertex_hdl_t xconn_vhdl)
 {
     return DEV_FUNC(xconn_vhdl, reset_link)
 	(xconn_vhdl);
 }
-
-/* Given a vertex handle to the xswitch get its logical
- * id.
- */
-int
-xswitch_id_get(devfs_handle_t	xconn_vhdl)
-{
-    arbitrary_info_t 	xbow_num;
-    graph_error_t	rv;
-
-    rv = hwgraph_info_get_LBL(xconn_vhdl,INFO_LBL_XSWITCH_ID,&xbow_num);
-    ASSERT(rv == GRAPH_SUCCESS);
-    return(xbow_num);
-}
-
-/* Given a vertex handle to the xswitch set its logical
- * id.
- */
-void
-xswitch_id_set(devfs_handle_t	xconn_vhdl,int xbow_num)
-{
-    graph_error_t	rv;
-
-    rv = hwgraph_info_add_LBL(xconn_vhdl,INFO_LBL_XSWITCH_ID,
-			      (arbitrary_info_t)xbow_num);
-    ASSERT(rv == GRAPH_SUCCESS);
-}