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Diffstat (limited to 'include/asm-x86/numaq.h')
-rw-r--r-- | include/asm-x86/numaq.h | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/include/asm-x86/numaq.h b/include/asm-x86/numaq.h new file mode 100644 index 000000000000..38f710dc37f2 --- /dev/null +++ b/include/asm-x86/numaq.h | |||
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1 | /* | ||
2 | * Written by: Patricia Gaughen, IBM Corporation | ||
3 | * | ||
4 | * Copyright (C) 2002, IBM Corp. | ||
5 | * | ||
6 | * All rights reserved. | ||
7 | * | ||
8 | * This program is free software; you can redistribute it and/or modify | ||
9 | * it under the terms of the GNU General Public License as published by | ||
10 | * the Free Software Foundation; either version 2 of the License, or | ||
11 | * (at your option) any later version. | ||
12 | * | ||
13 | * This program is distributed in the hope that it will be useful, but | ||
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 | * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or | ||
16 | * NON INFRINGEMENT. See the GNU General Public License for more | ||
17 | * details. | ||
18 | * | ||
19 | * You should have received a copy of the GNU General Public License | ||
20 | * along with this program; if not, write to the Free Software | ||
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
22 | * | ||
23 | * Send feedback to <gone@us.ibm.com> | ||
24 | */ | ||
25 | |||
26 | #ifndef NUMAQ_H | ||
27 | #define NUMAQ_H | ||
28 | |||
29 | #ifdef CONFIG_X86_NUMAQ | ||
30 | |||
31 | extern int get_memcfg_numaq(void); | ||
32 | |||
33 | /* | ||
34 | * SYS_CFG_DATA_PRIV_ADDR, struct eachquadmem, and struct sys_cfg_data are the | ||
35 | */ | ||
36 | #define SYS_CFG_DATA_PRIV_ADDR 0x0009d000 /* place for scd in private quad space */ | ||
37 | |||
38 | /* | ||
39 | * Communication area for each processor on lynxer-processor tests. | ||
40 | * | ||
41 | * NOTE: If you change the size of this eachproc structure you need | ||
42 | * to change the definition for EACH_QUAD_SIZE. | ||
43 | */ | ||
44 | struct eachquadmem { | ||
45 | unsigned int priv_mem_start; /* Starting address of this */ | ||
46 | /* quad's private memory. */ | ||
47 | /* This is always 0. */ | ||
48 | /* In MB. */ | ||
49 | unsigned int priv_mem_size; /* Size of this quad's */ | ||
50 | /* private memory. */ | ||
51 | /* In MB. */ | ||
52 | unsigned int low_shrd_mem_strp_start;/* Starting address of this */ | ||
53 | /* quad's low shared block */ | ||
54 | /* (untranslated). */ | ||
55 | /* In MB. */ | ||
56 | unsigned int low_shrd_mem_start; /* Starting address of this */ | ||
57 | /* quad's low shared memory */ | ||
58 | /* (untranslated). */ | ||
59 | /* In MB. */ | ||
60 | unsigned int low_shrd_mem_size; /* Size of this quad's low */ | ||
61 | /* shared memory. */ | ||
62 | /* In MB. */ | ||
63 | unsigned int lmmio_copb_start; /* Starting address of this */ | ||
64 | /* quad's local memory */ | ||
65 | /* mapped I/O in the */ | ||
66 | /* compatibility OPB. */ | ||
67 | /* In MB. */ | ||
68 | unsigned int lmmio_copb_size; /* Size of this quad's local */ | ||
69 | /* memory mapped I/O in the */ | ||
70 | /* compatibility OPB. */ | ||
71 | /* In MB. */ | ||
72 | unsigned int lmmio_nopb_start; /* Starting address of this */ | ||
73 | /* quad's local memory */ | ||
74 | /* mapped I/O in the */ | ||
75 | /* non-compatibility OPB. */ | ||
76 | /* In MB. */ | ||
77 | unsigned int lmmio_nopb_size; /* Size of this quad's local */ | ||
78 | /* memory mapped I/O in the */ | ||
79 | /* non-compatibility OPB. */ | ||
80 | /* In MB. */ | ||
81 | unsigned int io_apic_0_start; /* Starting address of I/O */ | ||
82 | /* APIC 0. */ | ||
83 | unsigned int io_apic_0_sz; /* Size I/O APIC 0. */ | ||
84 | unsigned int io_apic_1_start; /* Starting address of I/O */ | ||
85 | /* APIC 1. */ | ||
86 | unsigned int io_apic_1_sz; /* Size I/O APIC 1. */ | ||
87 | unsigned int hi_shrd_mem_start; /* Starting address of this */ | ||
88 | /* quad's high shared memory.*/ | ||
89 | /* In MB. */ | ||
90 | unsigned int hi_shrd_mem_size; /* Size of this quad's high */ | ||
91 | /* shared memory. */ | ||
92 | /* In MB. */ | ||
93 | unsigned int mps_table_addr; /* Address of this quad's */ | ||
94 | /* MPS tables from BIOS, */ | ||
95 | /* in system space.*/ | ||
96 | unsigned int lcl_MDC_pio_addr; /* Port-I/O address for */ | ||
97 | /* local access of MDC. */ | ||
98 | unsigned int rmt_MDC_mmpio_addr; /* MM-Port-I/O address for */ | ||
99 | /* remote access of MDC. */ | ||
100 | unsigned int mm_port_io_start; /* Starting address of this */ | ||
101 | /* quad's memory mapped Port */ | ||
102 | /* I/O space. */ | ||
103 | unsigned int mm_port_io_size; /* Size of this quad's memory*/ | ||
104 | /* mapped Port I/O space. */ | ||
105 | unsigned int mm_rmt_io_apic_start; /* Starting address of this */ | ||
106 | /* quad's memory mapped */ | ||
107 | /* remote I/O APIC space. */ | ||
108 | unsigned int mm_rmt_io_apic_size; /* Size of this quad's memory*/ | ||
109 | /* mapped remote I/O APIC */ | ||
110 | /* space. */ | ||
111 | unsigned int mm_isa_start; /* Starting address of this */ | ||
112 | /* quad's memory mapped ISA */ | ||
113 | /* space (contains MDC */ | ||
114 | /* memory space). */ | ||
115 | unsigned int mm_isa_size; /* Size of this quad's memory*/ | ||
116 | /* mapped ISA space (contains*/ | ||
117 | /* MDC memory space). */ | ||
118 | unsigned int rmt_qmi_addr; /* Remote addr to access QMI.*/ | ||
119 | unsigned int lcl_qmi_addr; /* Local addr to access QMI. */ | ||
120 | }; | ||
121 | |||
122 | /* | ||
123 | * Note: This structure must be NOT be changed unless the multiproc and | ||
124 | * OS are changed to reflect the new structure. | ||
125 | */ | ||
126 | struct sys_cfg_data { | ||
127 | unsigned int quad_id; | ||
128 | unsigned int bsp_proc_id; /* Boot Strap Processor in this quad. */ | ||
129 | unsigned int scd_version; /* Version number of this table. */ | ||
130 | unsigned int first_quad_id; | ||
131 | unsigned int quads_present31_0; /* 1 bit for each quad */ | ||
132 | unsigned int quads_present63_32; /* 1 bit for each quad */ | ||
133 | unsigned int config_flags; | ||
134 | unsigned int boot_flags; | ||
135 | unsigned int csr_start_addr; /* Absolute value (not in MB) */ | ||
136 | unsigned int csr_size; /* Absolute value (not in MB) */ | ||
137 | unsigned int lcl_apic_start_addr; /* Absolute value (not in MB) */ | ||
138 | unsigned int lcl_apic_size; /* Absolute value (not in MB) */ | ||
139 | unsigned int low_shrd_mem_base; /* 0 or 512MB or 1GB */ | ||
140 | unsigned int low_shrd_mem_quad_offset; /* 0,128M,256M,512M,1G */ | ||
141 | /* may not be totally populated */ | ||
142 | unsigned int split_mem_enbl; /* 0 for no low shared memory */ | ||
143 | unsigned int mmio_sz; /* Size of total system memory mapped I/O */ | ||
144 | /* (in MB). */ | ||
145 | unsigned int quad_spin_lock; /* Spare location used for quad */ | ||
146 | /* bringup. */ | ||
147 | unsigned int nonzero55; /* For checksumming. */ | ||
148 | unsigned int nonzeroaa; /* For checksumming. */ | ||
149 | unsigned int scd_magic_number; | ||
150 | unsigned int system_type; | ||
151 | unsigned int checksum; | ||
152 | /* | ||
153 | * memory configuration area for each quad | ||
154 | */ | ||
155 | struct eachquadmem eq[MAX_NUMNODES]; /* indexed by quad id */ | ||
156 | }; | ||
157 | |||
158 | static inline unsigned long *get_zholes_size(int nid) | ||
159 | { | ||
160 | return NULL; | ||
161 | } | ||
162 | #endif /* CONFIG_X86_NUMAQ */ | ||
163 | #endif /* NUMAQ_H */ | ||
164 | |||