patch-2.4.21 linux-2.4.21/arch/ia64/sn/io/klgraph_hack.c

• Lines: 173
• Date: 2003-06-13 07:51:30.000000000 -0700
• Orig file: linux-2.4.20/arch/ia64/sn/io/klgraph_hack.c
• Orig date: 2002-08-02 17:39:42.000000000 -0700

diff -urN linux-2.4.20/arch/ia64/sn/io/klgraph_hack.c linux-2.4.21/arch/ia64/sn/io/klgraph_hack.c
@@ -13,13 +13,16 @@
  * initial klgraph information that is normally provided by prom.
  */
 
+#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <asm/sn/sgi.h>
 #include <asm/sn/io.h>
 #include <asm/sn/klconfig.h>
+#include <asm/sn/simulator.h>
 
+extern u64 klgraph_addr[];
 void * real_port;
 void * real_io_base;
 void * real_addr;
@@ -45,10 +48,15 @@
 #define HUBREG                  ((char *)0xc0000a0001e00000)
 #define WIDGET0                 ((char *)0xc0000a0000000000)
 
+#define convert(a,b,c) temp = (u64 *)a; *temp = b; temp++; *temp = c
+
 void
 klgraph_hack_init(void)
 {
 
+	u64     *temp;
+
+#ifdef CONFIG_IA64_SGI_SN1
 	/*
 	 * We need to know whether we are booting from PROM or 
 	 * boot from disk.
@@ -60,6 +68,139 @@
 		panic("klgraph_hack_init: Unable to locate KLCONFIG TABLE\n");
 	}
 
+	convert(0x0000000000030000, 0x00000000beedbabe, 0x0000004800000000);
+
+#else
+
+	if (IS_RUNNING_ON_SIMULATOR()) {
+		printk("Creating FAKE Klconfig Structure for Embeded Kernel\n");
+		klgraph_addr[0] = 0xe000003000030000;
+
+        /*
+         * klconfig entries initialization - mankato
+         */
+        convert(0xe000003000030000, 0x00000000beedbabe, 0x0000004800000000);
+        convert(0xe000003000030010, 0x0003007000000018, 0x800002000f820178);
+        convert(0xe000003000030020, 0x80000a000f024000, 0x800002000f800000);
+        convert(0xe000003000030030, 0x0300fafa00012580, 0x00000000040f0000);
+        convert(0xe000003000030040, 0x0000000000000000, 0x0003097000030070);
+        convert(0xe000003000030050, 0x00030970000303b0, 0x0003181000033f70);
+        convert(0xe000003000030060, 0x0003d51000037570, 0x0000000000038330);
+        convert(0xe000003000030070, 0x0203110100030140, 0x0001000000000101);
+        convert(0xe000003000030080, 0x0900000000000000, 0x000000004e465e67);
+        convert(0xe000003000030090, 0x0003097000000000, 0x00030b1000030a40);
+        convert(0xe0000030000300a0, 0x00030cb000030be0, 0x000315a0000314d0);
+        convert(0xe0000030000300b0, 0x0003174000031670, 0x0000000000000000);
+        convert(0xe000003000030100, 0x000000000000001a, 0x3350490000000000);
+        convert(0xe000003000030110, 0x0000000000000037, 0x0000000000000000);
+        convert(0xe000003000030140, 0x0002420100030210, 0x0001000000000101);
+        convert(0xe000003000030150, 0x0100000000000000, 0xffffffffffffffff);
+        convert(0xe000003000030160, 0x00030d8000000000, 0x0000000000030e50);
+        convert(0xe0000030000301c0, 0x0000000000000000, 0x0000000000030070);
+        convert(0xe0000030000301d0, 0x0000000000000025, 0x424f490000000000);
+        convert(0xe0000030000301e0, 0x000000004b434952, 0x0000000000000000);
+        convert(0xe000003000030210, 0x00027101000302e0, 0x00010000000e4101);
+        convert(0xe000003000030220, 0x0200000000000000, 0xffffffffffffffff);
+        convert(0xe000003000030230, 0x00030f2000000000, 0x0000000000030ff0);
+        convert(0xe000003000030290, 0x0000000000000000, 0x0000000000030140);
+        convert(0xe0000030000302a0, 0x0000000000000026, 0x7262490000000000);
+        convert(0xe0000030000302b0, 0x00000000006b6369, 0x0000000000000000);
+        convert(0xe0000030000302e0, 0x0002710100000000, 0x00010000000f3101);
+        convert(0xe0000030000302f0, 0x0500000000000000, 0xffffffffffffffff);
+        convert(0xe000003000030300, 0x000310c000000000, 0x0003126000031190);
+        convert(0xe000003000030310, 0x0003140000031330, 0x0000000000000000);
+        convert(0xe000003000030360, 0x0000000000000000, 0x0000000000030140);
+        convert(0xe000003000030370, 0x0000000000000029, 0x7262490000000000);
+        convert(0xe000003000030380, 0x00000000006b6369, 0x0000000000000000);
+        convert(0xe000003000030970, 0x0000000002010102, 0x0000000000000000);
+        convert(0xe000003000030980, 0x000000004e465e67, 0xffffffff00000000);
+        /* convert(0x00000000000309a0, 0x0000000000037570, 0x0000000100000000); */
+        convert(0xe0000030000309a0, 0x0000000000037570, 0xffffffff00000000);
+        convert(0xe0000030000309b0, 0x0000000000030070, 0x0000000000000000);
+        convert(0xe0000030000309c0, 0x000000000003f420, 0x0000000000000000);
+        convert(0xe000003000030a40, 0x0000000002010125, 0x0000000000000000);
+        convert(0xe000003000030a50, 0xffffffffffffffff, 0xffffffff00000000);
+        convert(0xe000003000030a70, 0x0000000000037b78, 0x0000000000000000);
+        convert(0xe000003000030b10, 0x0000000002010125, 0x0000000000000000);
+        convert(0xe000003000030b20, 0xffffffffffffffff, 0xffffffff00000000);
+        convert(0xe000003000030b40, 0x0000000000037d30, 0x0000000000000001);
+        convert(0xe000003000030be0, 0x00000000ff010203, 0x0000000000000000);
+        convert(0xe000003000030bf0, 0xffffffffffffffff, 0xffffffff000000ff);
+        convert(0xe000003000030c10, 0x0000000000037ee8, 0x0100010000000200);
+        convert(0xe000003000030cb0, 0x00000000ff310111, 0x0000000000000000);
+        convert(0xe000003000030cc0, 0xffffffffffffffff, 0x0000000000000000);
+        convert(0xe000003000030d80, 0x0000000002010104, 0x0000000000000000);
+        convert(0xe000003000030d90, 0xffffffffffffffff, 0x00000000000000ff);
+        convert(0xe000003000030db0, 0x0000000000037f18, 0x0000000000000000);
+        convert(0xe000003000030dc0, 0x0000000000000000, 0x0003007000060000);
+        convert(0xe000003000030de0, 0x0000000000000000, 0x0003021000050000);
+        convert(0xe000003000030df0, 0x000302e000050000, 0x0000000000000000);
+        convert(0xe000003000030e30, 0x0000000000000000, 0x000000000000000a);
+        convert(0xe000003000030e50, 0x00000000ff00011a, 0x0000000000000000);
+        convert(0xe000003000030e60, 0xffffffffffffffff, 0x0000000000000000);
+        convert(0xe000003000030e80, 0x0000000000037fe0, 0x9e6e9e9e9e9e9e9e);
+        convert(0xe000003000030e90, 0x000000000000bc6e, 0x0000000000000000);
+        convert(0xe000003000030f20, 0x0000000002010205, 0x00000000d0020000);
+        convert(0xe000003000030f30, 0xffffffffffffffff, 0x0000000e0000000e);
+        convert(0xe000003000030f40, 0x000000000000000e, 0x0000000000000000);
+        convert(0xe000003000030f50, 0x0000000000038010, 0x00000000000007ff);
+        convert(0xe000003000030f70, 0x0000000000000000, 0x0000000022001077);
+        convert(0xe000003000030fa0, 0x0000000000000000, 0x000000000003f4a8);
+        convert(0xe000003000030ff0, 0x0000000000310120, 0x0000000000000000);
+        convert(0xe000003000031000, 0xffffffffffffffff, 0xffffffff00000002);
+        convert(0xe000003000031010, 0x000000000000000e, 0x0000000000000000);
+        convert(0xe000003000031020, 0x0000000000038088, 0x0000000000000000);
+        convert(0xe0000030000310c0, 0x0000000002010205, 0x00000000d0020000);
+        convert(0xe0000030000310d0, 0xffffffffffffffff, 0x0000000f0000000f);
+        convert(0xe0000030000310e0, 0x000000000000000f, 0x0000000000000000);
+        convert(0xe0000030000310f0, 0x00000000000380b8, 0x00000000000007ff);
+        convert(0xe000003000031120, 0x0000000022001077, 0x00000000000310a9);
+        convert(0xe000003000031130, 0x00000000580211c1, 0x000000008009104c);
+        convert(0xe000003000031140, 0x0000000000000000, 0x000000000003f4c0);
+        convert(0xe000003000031190, 0x0000000000310120, 0x0000000000000000);
+        convert(0xe0000030000311a0, 0xffffffffffffffff, 0xffffffff00000003);
+        convert(0xe0000030000311b0, 0x000000000000000f, 0x0000000000000000);
+        convert(0xe0000030000311c0, 0x0000000000038130, 0x0000000000000000);
+        convert(0xe000003000031260, 0x0000000000110106, 0x0000000000000000);
+        convert(0xe000003000031270, 0xffffffffffffffff, 0xffffffff00000004);
+        convert(0xe000003000031270, 0xffffffffffffffff, 0xffffffff00000004);
+        convert(0xe000003000031280, 0x000000000000000f, 0x0000000000000000);
+        convert(0xe0000030000312a0, 0x00000000ff110013, 0x0000000000000000);
+        convert(0xe0000030000312b0, 0xffffffffffffffff, 0xffffffff00000000);
+        convert(0xe0000030000312c0, 0x000000000000000f, 0x0000000000000000);
+        convert(0xe0000030000312e0, 0x0000000000110012, 0x0000000000000000);
+        convert(0xe0000030000312f0, 0xffffffffffffffff, 0xffffffff00000000);
+        convert(0xe000003000031300, 0x000000000000000f, 0x0000000000000000);
+        convert(0xe000003000031310, 0x0000000000038160, 0x0000000000000000);
+        convert(0xe000003000031330, 0x00000000ff310122, 0x0000000000000000);
+        convert(0xe000003000031340, 0xffffffffffffffff, 0xffffffff00000005);
+        convert(0xe000003000031350, 0x000000000000000f, 0x0000000000000000);
+        convert(0xe000003000031360, 0x0000000000038190, 0x0000000000000000);
+        convert(0xe000003000031400, 0x0000000000310121, 0x0000000000000000);
+        convert(0xe000003000031400, 0x0000000000310121, 0x0000000000000000);
+        convert(0xe000003000031410, 0xffffffffffffffff, 0xffffffff00000006);
+        convert(0xe000003000031420, 0x000000000000000f, 0x0000000000000000);
+        convert(0xe000003000031430, 0x00000000000381c0, 0x0000000000000000);
+        convert(0xe0000030000314d0, 0x00000000ff010201, 0x0000000000000000);
+        convert(0xe0000030000314e0, 0xffffffffffffffff, 0xffffffff00000000);
+        convert(0xe000003000031500, 0x00000000000381f0, 0x000030430000ffff);
+        convert(0xe000003000031510, 0x000000000000ffff, 0x0000000000000000);
+        convert(0xe0000030000315a0, 0x00000020ff000201, 0x0000000000000000);
+        convert(0xe0000030000315b0, 0xffffffffffffffff, 0xffffffff00000001);
+        convert(0xe0000030000315d0, 0x0000000000038240, 0x00003f3f0000ffff);
+        convert(0xe0000030000315e0, 0x000000000000ffff, 0x0000000000000000);
+        convert(0xe000003000031670, 0x00000000ff010201, 0x0000000000000000);
+        convert(0xe000003000031680, 0xffffffffffffffff, 0x0000000100000002);
+        convert(0xe0000030000316a0, 0x0000000000038290, 0x000030430000ffff);
+        convert(0xe0000030000316b0, 0x000000000000ffff, 0x0000000000000000);
+        convert(0xe000003000031740, 0x00000020ff000201, 0x0000000000000000);
+        convert(0xe000003000031750, 0xffffffffffffffff, 0x0000000500000003);
+        convert(0xe000003000031770, 0x00000000000382e0, 0x00003f3f0000ffff);
+        convert(0xe000003000031780, 0x000000000000ffff, 0x0000000000000000);
+}
+
+#endif
+
 }