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Diffstat (limited to 'include/asm-mips/sn/gda.h')
-rw-r--r-- | include/asm-mips/sn/gda.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/include/asm-mips/sn/gda.h b/include/asm-mips/sn/gda.h deleted file mode 100644 index 9cb6ff770915..000000000000 --- a/include/asm-mips/sn/gda.h +++ /dev/null | |||
@@ -1,107 +0,0 @@ | |||
1 | /* | ||
2 | * This file is subject to the terms and conditions of the GNU General Public | ||
3 | * License. See the file "COPYING" in the main directory of this archive | ||
4 | * for more details. | ||
5 | * | ||
6 | * Derived from IRIX <sys/SN/gda.h>. | ||
7 | * | ||
8 | * Copyright (C) 1992 - 1997, 2000 Silicon Graphics, Inc. | ||
9 | * | ||
10 | * gda.h -- Contains the data structure for the global data area, | ||
11 | * The GDA contains information communicated between the | ||
12 | * PROM, SYMMON, and the kernel. | ||
13 | */ | ||
14 | #ifndef _ASM_SN_GDA_H | ||
15 | #define _ASM_SN_GDA_H | ||
16 | |||
17 | #include <asm/sn/addrs.h> | ||
18 | |||
19 | #define GDA_MAGIC 0x58464552 | ||
20 | |||
21 | /* | ||
22 | * GDA Version History | ||
23 | * | ||
24 | * Version # | Change | ||
25 | * -------------+------------------------------------------------------- | ||
26 | * 1 | Initial SN0 version | ||
27 | * 2 | Prom sets g_partid field to the partition number. 0 IS | ||
28 | * | a valid partition #. | ||
29 | */ | ||
30 | |||
31 | #define GDA_VERSION 2 /* Current GDA version # */ | ||
32 | |||
33 | #define G_MAGICOFF 0 | ||
34 | #define G_VERSIONOFF 4 | ||
35 | #define G_PROMOPOFF 6 | ||
36 | #define G_MASTEROFF 8 | ||
37 | #define G_VDSOFF 12 | ||
38 | #define G_HKDNORMOFF 16 | ||
39 | #define G_HKDUTLBOFF 24 | ||
40 | #define G_HKDXUTLBOFF 32 | ||
41 | #define G_PARTIDOFF 40 | ||
42 | #define G_TABLEOFF 128 | ||
43 | |||
44 | #ifndef __ASSEMBLY__ | ||
45 | |||
46 | typedef struct gda { | ||
47 | u32 g_magic; /* GDA magic number */ | ||
48 | u16 g_version; /* Version of this structure */ | ||
49 | u16 g_masterid; /* The NASID:CPUNUM of the master cpu */ | ||
50 | u32 g_promop; /* Passes requests from the kernel to prom */ | ||
51 | u32 g_vds; /* Store the virtual dipswitches here */ | ||
52 | void **g_hooked_norm;/* ptr to pda loc for norm hndlr */ | ||
53 | void **g_hooked_utlb;/* ptr to pda loc for utlb hndlr */ | ||
54 | void **g_hooked_xtlb;/* ptr to pda loc for xtlb hndlr */ | ||
55 | int g_partid; /* partition id */ | ||
56 | int g_symmax; /* Max symbols in name table. */ | ||
57 | void *g_dbstab; /* Address of idbg symbol table */ | ||
58 | char *g_nametab; /* Address of idbg name table */ | ||
59 | void *g_ktext_repmask; | ||
60 | /* Pointer to a mask of nodes with copies | ||
61 | * of the kernel. */ | ||
62 | char g_padding[56]; /* pad out to 128 bytes */ | ||
63 | nasid_t g_nasidtable[MAX_COMPACT_NODES]; /* NASID of each node, | ||
64 | * indexed by cnodeid. | ||
65 | */ | ||
66 | } gda_t; | ||
67 | |||
68 | #define GDA ((gda_t*) GDA_ADDR(get_nasid())) | ||
69 | |||
70 | #endif /* !__ASSEMBLY__ */ | ||
71 | /* | ||
72 | * Define: PART_GDA_VERSION | ||
73 | * Purpose: Define the minimum version of the GDA required, lower | ||
74 | * revisions assume GDA is NOT set up, and read partition | ||
75 | * information from the board info. | ||
76 | */ | ||
77 | #define PART_GDA_VERSION 2 | ||
78 | |||
79 | /* | ||
80 | * The following requests can be sent to the PROM during startup. | ||
81 | */ | ||
82 | |||
83 | #define PROMOP_MAGIC 0x0ead0000 | ||
84 | #define PROMOP_MAGIC_MASK 0x0fff0000 | ||
85 | |||
86 | #define PROMOP_BIST_SHIFT 11 | ||
87 | #define PROMOP_BIST_MASK (0x3 << 11) | ||
88 | |||
89 | #define PROMOP_REG PI_ERR_STACK_ADDR_A | ||
90 | |||
91 | #define PROMOP_INVALID (PROMOP_MAGIC | 0x00) | ||
92 | #define PROMOP_HALT (PROMOP_MAGIC | 0x10) | ||
93 | #define PROMOP_POWERDOWN (PROMOP_MAGIC | 0x20) | ||
94 | #define PROMOP_RESTART (PROMOP_MAGIC | 0x30) | ||
95 | #define PROMOP_REBOOT (PROMOP_MAGIC | 0x40) | ||
96 | #define PROMOP_IMODE (PROMOP_MAGIC | 0x50) | ||
97 | |||
98 | #define PROMOP_CMD_MASK 0x00f0 | ||
99 | #define PROMOP_OPTIONS_MASK 0xfff0 | ||
100 | |||
101 | #define PROMOP_SKIP_DIAGS 0x0100 /* don't bother running diags */ | ||
102 | #define PROMOP_SKIP_MEMINIT 0x0200 /* don't bother initing memory */ | ||
103 | #define PROMOP_SKIP_DEVINIT 0x0400 /* don't bother initing devices */ | ||
104 | #define PROMOP_BIST1 0x0800 /* keep track of which BIST ran */ | ||
105 | #define PROMOP_BIST2 0x1000 /* keep track of which BIST ran */ | ||
106 | |||
107 | #endif /* _ASM_SN_GDA_H */ | ||