diff options
Diffstat (limited to 'arch/ia64/sn/io/klgraph_hack.c')
| -rw-r--r-- | arch/ia64/sn/io/klgraph_hack.c | 341 |
1 files changed, 0 insertions, 341 deletions
diff --git a/arch/ia64/sn/io/klgraph_hack.c b/arch/ia64/sn/io/klgraph_hack.c deleted file mode 100644 index e8cefe29e4ea5f..00000000000000 --- a/arch/ia64/sn/io/klgraph_hack.c +++ /dev/null @@ -1,341 +0,0 @@ -/* $Id$ - * - * This file is subject to the terms and conditions of the GNU General Public - * 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. - */ - - -/* - * This is a temporary file that statically initializes the expected - * 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; - -char *BW0 = NULL; - -kl_config_hdr_t *linux_klcfg; - -#ifdef DEFINE_DUMP_RTNS -/* forward declarations */ -static void dump_ii(void), dump_crossbow(void); -static void clear_ii_error(void); -#endif /* DEFINE_DUMP_RTNS */ - -#define SYNERGY_WIDGET ((char *)0xc0000e0000000000) -#define SYNERGY_SWIZZLE ((char *)0xc0000e0000000400) -#define HUBREG ((char *)0xc0000a0001e00000) -#define WIDGET0 ((char *)0xc0000a0000000000) -#define WIDGET4 ((char *)0xc0000a0000000004) - -#define SYNERGY_WIDGET ((char *)0xc0000e0000000000) -#define SYNERGY_SWIZZLE ((char *)0xc0000e0000000400) -#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. - */ - linux_klcfg = (kl_config_hdr_t *)0xe000000000030000; - if (linux_klcfg->ch_magic == 0xbeedbabe) { - return; - } else { - 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 - -} - - - - - -#ifdef DEFINE_DUMP_RTNS -/* - * these were useful for printing out registers etc - * during bringup - */ - -static void -xdump(long long *addr, int count) -{ - int ii; - volatile long long *xx = addr; - - for ( ii = 0; ii < count; ii++, xx++ ) { - printk("0x%p : 0x%p\n", (void *)xx, (void *)*xx); - } -} - -static void -xdump32(unsigned int *addr, int count) -{ - int ii; - volatile unsigned int *xx = addr; - - for ( ii = 0; ii < count; ii++, xx++ ) { - printk("0x%p : 0x%0x\n", (void *)xx, (int)*xx); - } -} - -static void -clear_ii_error(void) -{ - volatile long long *tmp; - - printk("... WSTAT "); - xdump((long long *)0xc0000a0001c00008, 1); - printk("... WCTRL "); - xdump((long long *)0xc0000a0001c00020, 1); - printk("... WLCSR "); - xdump((long long *)0xc0000a0001c00128, 1); - printk("... IIDSR "); - xdump((long long *)0xc0000a0001c00138, 1); - printk("... IOPRBs "); - xdump((long long *)0xc0000a0001c00198, 9); - printk("... IXSS "); - xdump((long long *)0xc0000a0001c00210, 1); - printk("... IBLS0 "); - xdump((long long *)0xc0000a0001c10000, 1); - printk("... IBLS1 "); - xdump((long long *)0xc0000a0001c20000, 1); - - /* Write IOERR clear to clear the CRAZY bit in the status */ - tmp = (long long *)0xc0000a0001c001f8; *tmp = (long long)0xffffffff; - - /* dump out local block error registers */ - printk("... "); - xdump((long long *)0xc0000a0001e04040, 1); /* LB_ERROR_BITS */ - printk("... "); - xdump((long long *)0xc0000a0001e04050, 1); /* LB_ERROR_HDR1 */ - printk("... "); - xdump((long long *)0xc0000a0001e04058, 1); /* LB_ERROR_HDR2 */ - /* and clear the LB_ERROR_BITS */ - tmp = (long long *)0xc0000a0001e04040; *tmp = 0x0; - printk("clr: "); - xdump((long long *)0xc0000a0001e04040, 1); /* LB_ERROR_BITS */ - tmp = (long long *)0xc0000a0001e04050; *tmp = 0x0; - tmp = (long long *)0xc0000a0001e04058; *tmp = 0x0; -} - - -static void -dump_ii(void) -{ - printk("===== Dump the II regs =====\n"); - xdump((long long *)0xc0000a0001c00000, 2); - xdump((long long *)0xc0000a0001c00020, 1); - xdump((long long *)0xc0000a0001c00100, 37); - xdump((long long *)0xc0000a0001c00300, 98); - xdump((long long *)0xc0000a0001c10000, 6); - xdump((long long *)0xc0000a0001c20000, 6); - xdump((long long *)0xc0000a0001c30000, 2); - - xdump((long long *)0xc0000a0000000000, 1); - xdump((long long *)0xc0000a0001000000, 1); - xdump((long long *)0xc0000a0002000000, 1); - xdump((long long *)0xc0000a0003000000, 1); - xdump((long long *)0xc0000a0004000000, 1); - xdump((long long *)0xc0000a0005000000, 1); - xdump((long long *)0xc0000a0006000000, 1); - xdump((long long *)0xc0000a0007000000, 1); - xdump((long long *)0xc0000a0008000000, 1); - xdump((long long *)0xc0000a0009000000, 1); - xdump((long long *)0xc0000a000a000000, 1); - xdump((long long *)0xc0000a000b000000, 1); - xdump((long long *)0xc0000a000c000000, 1); - xdump((long long *)0xc0000a000d000000, 1); - xdump((long long *)0xc0000a000e000000, 1); - xdump((long long *)0xc0000a000f000000, 1); -} - -static void -dump_crossbow(void) -{ - printk("===== Dump the Crossbow regs =====\n"); - clear_ii_error(); - xdump32((unsigned int *)0xc0000a0000000004, 1); - clear_ii_error(); - xdump32((unsigned int *)0xc0000a0000000000, 1); - printk("and again..\n"); - xdump32((unsigned int *)0xc0000a0000000000, 1); - xdump32((unsigned int *)0xc0000a0000000000, 1); - - - clear_ii_error(); - - xdump32((unsigned int *)0xc000020000000004, 1); - clear_ii_error(); - xdump32((unsigned int *)0xc000020000000000, 1); - clear_ii_error(); - - xdump32((unsigned int *)0xc0000a0000800004, 1); - clear_ii_error(); - xdump32((unsigned int *)0xc0000a0000800000, 1); - clear_ii_error(); - - xdump32((unsigned int *)0xc000020000800004, 1); - clear_ii_error(); - xdump32((unsigned int *)0xc000020000800000, 1); - clear_ii_error(); - - -} -#endif /* DEFINE_DUMP_RTNS */ |