| 1 | /* |
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| 2 | * This file is subject to the terms and conditions of the GNU General Public |
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| 3 | * License. See the file "COPYING" in the main directory of this archive |
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| 4 | * for more details. |
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| 5 | * |
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| 6 | * Copyright (C) 1992 - 1997, 1999, 2000 Silicon Graphics, Inc. |
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| 7 | * Copyright (C) 1999, 2000 by Ralf Baechle |
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| 8 | */ |
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| 9 | #ifndef _ASM_SN_ADDRS_H |
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| 10 | #define _ASM_SN_ADDRS_H |
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| 11 | |
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| 12 | |
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| 13 | #ifndef __ASSEMBLY__ |
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| 14 | #include <linux/types.h> |
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| 15 | #endif /* !__ASSEMBLY__ */ |
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| 16 | |
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| 17 | #include <asm/addrspace.h> |
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| 18 | #include <asm/sn/kldir.h> |
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| 19 | |
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| 20 | #if defined(CONFIG_SGI_IP27) |
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| 21 | #include <asm/sn/sn0/addrs.h> |
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| 22 | #elif defined(CONFIG_SGI_IP35) |
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| 23 | #include <asm/sn/sn1/addrs.h> |
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| 24 | #endif |
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| 25 | |
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| 26 | |
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| 27 | #ifndef __ASSEMBLY__ |
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| 28 | |
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| 29 | #if defined(CONFIG_SGI_IO) /* FIXME */ |
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| 30 | #define PS_UINT_CAST (__psunsigned_t) |
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| 31 | #define UINT64_CAST (__uint64_t) |
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| 32 | #else /* CONFIG_SGI_IO */ |
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| 33 | #define PS_UINT_CAST (unsigned long) |
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| 34 | #define UINT64_CAST (unsigned long) |
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| 35 | #endif /* CONFIG_SGI_IO */ |
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| 36 | |
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| 37 | #define HUBREG_CAST (volatile hubreg_t *) |
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| 38 | |
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| 39 | #else /* __ASSEMBLY__ */ |
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| 40 | |
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| 41 | #define PS_UINT_CAST |
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| 42 | #define UINT64_CAST |
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| 43 | #define HUBREG_CAST |
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| 44 | |
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| 45 | #endif /* __ASSEMBLY__ */ |
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| 46 | |
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| 47 | |
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| 48 | #define NASID_GET_META(_n) ((_n) >> NASID_LOCAL_BITS) |
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| 49 | #ifdef CONFIG_SGI_IP27 |
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| 50 | #define NASID_GET_LOCAL(_n) ((_n) & 0xf) |
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| 51 | #endif |
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| 52 | #define NASID_MAKE(_m, _l) (((_m) << NASID_LOCAL_BITS) | (_l)) |
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| 53 | |
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| 54 | #define NODE_ADDRSPACE_MASK (NODE_ADDRSPACE_SIZE - 1) |
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| 55 | #define TO_NODE_ADDRSPACE(_pa) (UINT64_CAST (_pa) & NODE_ADDRSPACE_MASK) |
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| 56 | |
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| 57 | #define CHANGE_ADDR_NASID(_pa, _nasid) \ |
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| 58 | ((UINT64_CAST (_pa) & ~NASID_MASK) | \ |
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| 59 | (UINT64_CAST(_nasid) << NASID_SHFT)) |
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| 60 | |
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| 61 | |
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| 62 | /* |
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| 63 | * The following macros are used to index to the beginning of a specific |
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| 64 | * node's address space. |
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| 65 | */ |
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| 66 | |
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| 67 | #define NODE_OFFSET(_n) (UINT64_CAST (_n) << NODE_SIZE_BITS) |
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| 68 | |
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| 69 | #define NODE_CAC_BASE(_n) (CAC_BASE + NODE_OFFSET(_n)) |
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| 70 | #define NODE_HSPEC_BASE(_n) (HSPEC_BASE + NODE_OFFSET(_n)) |
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| 71 | #define NODE_IO_BASE(_n) (IO_BASE + NODE_OFFSET(_n)) |
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| 72 | #define NODE_MSPEC_BASE(_n) (MSPEC_BASE + NODE_OFFSET(_n)) |
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| 73 | #define NODE_UNCAC_BASE(_n) (UNCAC_BASE + NODE_OFFSET(_n)) |
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| 74 | |
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| 75 | #define TO_NODE(_n, _x) (NODE_OFFSET(_n) | ((_x) )) |
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| 76 | #define TO_NODE_CAC(_n, _x) (NODE_CAC_BASE(_n) | ((_x) & TO_PHYS_MASK)) |
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| 77 | #define TO_NODE_UNCAC(_n, _x) (NODE_UNCAC_BASE(_n) | ((_x) & TO_PHYS_MASK)) |
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| 78 | #define TO_NODE_MSPEC(_n, _x) (NODE_MSPEC_BASE(_n) | ((_x) & TO_PHYS_MASK)) |
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| 79 | #define TO_NODE_HSPEC(_n, _x) (NODE_HSPEC_BASE(_n) | ((_x) & TO_PHYS_MASK)) |
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| 80 | |
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| 81 | |
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| 82 | #define RAW_NODE_SWIN_BASE(nasid, widget) \ |
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| 83 | (NODE_IO_BASE(nasid) + (UINT64_CAST (widget) << SWIN_SIZE_BITS)) |
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| 84 | |
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| 85 | #define WIDGETID_GET(addr) ((unsigned char)((addr >> SWIN_SIZE_BITS) & 0xff)) |
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| 86 | |
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| 87 | /* |
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| 88 | * The following definitions pertain to the IO special address |
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| 89 | * space. They define the location of the big and little windows |
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| 90 | * of any given node. |
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| 91 | */ |
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| 92 | |
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| 93 | #define SWIN_SIZE_BITS 24 |
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| 94 | #define SWIN_SIZE (UINT64_CAST 1 << 24) |
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| 95 | #define SWIN_SIZEMASK (SWIN_SIZE - 1) |
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| 96 | #define SWIN_WIDGET_MASK 0xF |
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| 97 | |
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| 98 | /* |
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| 99 | * Convert smallwindow address to xtalk address. |
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| 100 | * |
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| 101 | * 'addr' can be physical or virtual address, but will be converted |
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| 102 | * to Xtalk address in the range 0 -> SWINZ_SIZEMASK |
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| 103 | */ |
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| 104 | #define SWIN_WIDGETADDR(addr) ((addr) & SWIN_SIZEMASK) |
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| 105 | #define SWIN_WIDGETNUM(addr) (((addr) >> SWIN_SIZE_BITS) & SWIN_WIDGET_MASK) |
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| 106 | /* |
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| 107 | * Verify if addr belongs to small window address on node with "nasid" |
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| 108 | * |
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| 109 | * |
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| 110 | * NOTE: "addr" is expected to be XKPHYS address, and NOT physical |
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| 111 | * address |
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| 112 | * |
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| 113 | * |
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| 114 | */ |
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| 115 | #define NODE_SWIN_ADDR(nasid, addr) \ |
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| 116 | (((addr) >= NODE_SWIN_BASE(nasid, 0)) && \ |
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| 117 | ((addr) < (NODE_SWIN_BASE(nasid, HUB_NUM_WIDGET) + SWIN_SIZE)\ |
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| 118 | )) |
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| 119 | |
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| 120 | /* |
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| 121 | * The following define the major position-independent aliases used |
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| 122 | * in SN. |
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| 123 | * UALIAS -- 256MB in size, reads in the UALIAS result in |
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| 124 | * uncached references to the memory of the reader's node. |
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| 125 | * CPU_UALIAS -- 128kb in size, the bottom part of UALIAS is flipped |
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| 126 | * depending on which CPU does the access to provide |
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| 127 | * all CPUs with unique uncached memory at low addresses. |
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| 128 | * LBOOT -- 256MB in size, reads in the LBOOT area result in |
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| 129 | * uncached references to the local hub's boot prom and |
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| 130 | * other directory-bus connected devices. |
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| 131 | * IALIAS -- 8MB in size, reads in the IALIAS result in uncached |
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| 132 | * references to the local hub's registers. |
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| 133 | */ |
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| 134 | |
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| 135 | #define UALIAS_BASE HSPEC_BASE |
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| 136 | #define UALIAS_SIZE 0x10000000 /* 256 Megabytes */ |
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| 137 | #define UALIAS_LIMIT (UALIAS_BASE + UALIAS_SIZE) |
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| 138 | |
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| 139 | /* |
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| 140 | * The bottom of ualias space is flipped depending on whether you're |
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| 141 | * processor 0 or 1 within a node. |
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| 142 | */ |
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| 143 | #ifdef CONFIG_SGI_IP27 |
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| 144 | #define UALIAS_FLIP_BASE UALIAS_BASE |
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| 145 | #define UALIAS_FLIP_SIZE 0x20000 |
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| 146 | #define UALIAS_FLIP_BIT 0x10000 |
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| 147 | #define UALIAS_FLIP_ADDR(_x) (cputoslice(smp_processor_id()) ? \ |
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| 148 | (_x) ^ UALIAS_FLIP_BIT : (_x)) |
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| 149 | |
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| 150 | #define LBOOT_BASE (HSPEC_BASE + 0x10000000) |
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| 151 | #define LBOOT_SIZE 0x10000000 |
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| 152 | #define LBOOT_LIMIT (LBOOT_BASE + LBOOT_SIZE) |
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| 153 | #define LBOOT_STRIDE 0 /* IP27 has only one CPU PROM */ |
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| 154 | |
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| 155 | #endif |
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| 156 | |
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| 157 | #define HUB_REGISTER_WIDGET 1 |
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| 158 | #define IALIAS_BASE NODE_SWIN_BASE(0, HUB_REGISTER_WIDGET) |
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| 159 | #define IALIAS_SIZE 0x800000 /* 8 Megabytes */ |
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| 160 | #define IS_IALIAS(_a) (((_a) >= IALIAS_BASE) && \ |
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| 161 | ((_a) < (IALIAS_BASE + IALIAS_SIZE))) |
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| 162 | |
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| 163 | /* |
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| 164 | * Macro for referring to Hub's RBOOT space |
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| 165 | */ |
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| 166 | |
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| 167 | #ifdef CONFIG_SGI_IP27 |
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| 168 | #define RBOOT_SIZE 0x10000000 /* 256 Megabytes */ |
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| 169 | #define NODE_RBOOT_BASE(_n) (NODE_HSPEC_BASE(_n) + 0x30000000) |
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| 170 | #define NODE_RBOOT_LIMIT(_n) (NODE_RBOOT_BASE(_n) + RBOOT_SIZE) |
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| 171 | |
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| 172 | #endif |
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| 173 | |
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| 174 | /* |
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| 175 | * Macros for referring the Hub's back door space |
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| 176 | * |
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| 177 | * These macros correctly process addresses in any node's space. |
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| 178 | * WARNING: They won't work in assembler. |
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| 179 | * |
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| 180 | * BDDIR_ENTRY_LO returns the address of the low double-word of the dir |
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| 181 | * entry corresponding to a physical (Cac or Uncac) address. |
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| 182 | * BDDIR_ENTRY_HI returns the address of the high double-word of the entry. |
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| 183 | * BDPRT_ENTRY returns the address of the double-word protection entry |
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| 184 | * corresponding to the page containing the physical address. |
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| 185 | * BDPRT_ENTRY_S Stores the value into the protection entry. |
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| 186 | * BDPRT_ENTRY_L Load the value from the protection entry. |
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| 187 | * BDECC_ENTRY returns the address of the ECC byte corresponding to a |
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| 188 | * double-word at a specified physical address. |
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| 189 | * BDECC_ENTRY_H returns the address of the two ECC bytes corresponding to a |
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| 190 | * quad-word at a specified physical address. |
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| 191 | */ |
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| 192 | #define NODE_BDOOR_BASE(_n) (NODE_HSPEC_BASE(_n) + (NODE_ADDRSPACE_SIZE/2)) |
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| 193 | |
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| 194 | #define NODE_BDECC_BASE(_n) (NODE_BDOOR_BASE(_n)) |
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| 195 | #define NODE_BDDIR_BASE(_n) (NODE_BDOOR_BASE(_n) + (NODE_ADDRSPACE_SIZE/4)) |
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| 196 | #ifdef CONFIG_SGI_IP27 |
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| 197 | #define BDDIR_ENTRY_LO(_pa) ((HSPEC_BASE + \ |
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| 198 | NODE_ADDRSPACE_SIZE * 3 / 4 + \ |
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| 199 | 0x200) | \ |
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| 200 | UINT64_CAST (_pa) & NASID_MASK | \ |
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| 201 | UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK | \ |
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| 202 | UINT64_CAST (_pa) >> 3 & 0x1f << 4) |
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| 203 | |
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| 204 | #define BDDIR_ENTRY_HI(_pa) ((HSPEC_BASE + \ |
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| 205 | NODE_ADDRSPACE_SIZE * 3 / 4 + \ |
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| 206 | 0x208) | \ |
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| 207 | UINT64_CAST (_pa) & NASID_MASK | \ |
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| 208 | UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK | \ |
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| 209 | UINT64_CAST (_pa) >> 3 & 0x1f << 4) |
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| 210 | |
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| 211 | #define BDPRT_ENTRY(_pa, _rgn) ((HSPEC_BASE + \ |
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| 212 | NODE_ADDRSPACE_SIZE * 3 / 4) | \ |
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| 213 | UINT64_CAST (_pa) & NASID_MASK | \ |
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| 214 | UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK | \ |
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| 215 | (_rgn) << 3) |
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| 216 | #define BDPRT_ENTRY_ADDR(_pa,_rgn) (BDPRT_ENTRY((_pa),(_rgn))) |
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| 217 | #define BDPRT_ENTRY_S(_pa,_rgn,_val) (*(__psunsigned_t *)BDPRT_ENTRY((_pa),(_rgn))=(_val)) |
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| 218 | #define BDPRT_ENTRY_L(_pa,_rgn) (*(__psunsigned_t *)BDPRT_ENTRY((_pa),(_rgn))) |
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| 219 | |
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| 220 | #define BDECC_ENTRY(_pa) ((HSPEC_BASE + \ |
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| 221 | NODE_ADDRSPACE_SIZE / 2) | \ |
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| 222 | UINT64_CAST (_pa) & NASID_MASK | \ |
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| 223 | UINT64_CAST (_pa) >> 2 & BDECC_UPPER_MASK | \ |
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| 224 | UINT64_CAST (_pa) >> 3 & 3) |
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| 225 | |
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| 226 | /* |
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| 227 | * Macro to convert a back door directory or protection address into the |
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| 228 | * raw physical address of the associated cache line or protection page. |
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| 229 | */ |
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| 230 | #define BDADDR_IS_DIR(_ba) ((UINT64_CAST (_ba) & 0x200) != 0) |
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| 231 | #define BDADDR_IS_PRT(_ba) ((UINT64_CAST (_ba) & 0x200) == 0) |
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| 232 | |
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| 233 | #define BDDIR_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \ |
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| 234 | (UINT64_CAST (_ba) & BDDIR_UPPER_MASK)<<2 | \ |
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| 235 | (UINT64_CAST (_ba) & 0x1f << 4) << 3) |
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| 236 | |
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| 237 | #define BDPRT_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \ |
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| 238 | (UINT64_CAST (_ba) & BDDIR_UPPER_MASK)<<2) |
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| 239 | |
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| 240 | #define BDECC_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \ |
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| 241 | (UINT64_CAST (_ba) & BDECC_UPPER_MASK)<<2 | \ |
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| 242 | (UINT64_CAST (_ba) & 3) << 3) |
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| 243 | #endif /* CONFIG_SGI_IP27 */ |
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| 244 | |
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| 245 | |
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| 246 | /* |
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| 247 | * The following macros produce the correct base virtual address for |
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| 248 | * the hub registers. The LOCAL_HUB_* macros produce the appropriate |
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| 249 | * address for the local registers. The REMOTE_HUB_* macro produce |
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| 250 | * the address for the specified hub's registers. The intent is |
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| 251 | * that the appropriate PI, MD, NI, or II register would be substituted |
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| 252 | * for _x. |
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| 253 | */ |
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| 254 | |
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| 255 | #ifdef _STANDALONE |
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| 256 | |
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| 257 | /* DO NOT USE THESE DIRECTLY IN THE KERNEL. SEE BELOW. */ |
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| 258 | #define LOCAL_HUB(_x) (HUBREG_CAST (IALIAS_BASE + (_x))) |
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| 259 | #define REMOTE_HUB(_n, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \ |
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| 260 | 0x800000 + (_x))) |
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| 261 | #endif /* _STANDALONE */ |
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| 262 | |
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| 263 | /* |
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| 264 | * WARNING: |
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| 265 | * When certain Hub chip workaround are defined, it's not sufficient |
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| 266 | * to dereference the *_HUB_ADDR() macros. You should instead use |
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| 267 | * HUB_L() and HUB_S() if you must deal with pointers to hub registers. |
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| 268 | * Otherwise, the recommended approach is to use *_HUB_L() and *_HUB_S(). |
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| 269 | * They're always safe. |
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| 270 | */ |
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| 271 | #define LOCAL_HUB_ADDR(_x) (HUBREG_CAST (IALIAS_BASE + (_x))) |
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| 272 | #define REMOTE_HUB_ADDR(_n, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \ |
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| 273 | 0x800000 + (_x))) |
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| 274 | #ifdef CONFIG_SGI_IP27 |
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| 275 | #define REMOTE_HUB_PI_ADDR(_n, _sn, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \ |
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| 276 | 0x800000 + (_x))) |
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| 277 | #endif /* CONFIG_SGI_IP27 */ |
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| 278 | |
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| 279 | #ifndef __ASSEMBLY__ |
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| 280 | |
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| 281 | #define HUB_L(_a) *(_a) |
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| 282 | #define HUB_S(_a, _d) *(_a) = (_d) |
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| 283 | |
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| 284 | #define LOCAL_HUB_L(_r) HUB_L(LOCAL_HUB_ADDR(_r)) |
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| 285 | #define LOCAL_HUB_S(_r, _d) HUB_S(LOCAL_HUB_ADDR(_r), (_d)) |
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| 286 | #define REMOTE_HUB_L(_n, _r) HUB_L(REMOTE_HUB_ADDR((_n), (_r))) |
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| 287 | #define REMOTE_HUB_S(_n, _r, _d) HUB_S(REMOTE_HUB_ADDR((_n), (_r)), (_d)) |
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| 288 | #define REMOTE_HUB_PI_L(_n, _sn, _r) HUB_L(REMOTE_HUB_PI_ADDR((_n), (_sn), (_r))) |
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| 289 | #define REMOTE_HUB_PI_S(_n, _sn, _r, _d) HUB_S(REMOTE_HUB_PI_ADDR((_n), (_sn), (_r)), (_d)) |
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| 290 | |
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| 291 | #endif /* !__ASSEMBLY__ */ |
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| 292 | |
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| 293 | /* |
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| 294 | * The following macros are used to get to a hub/bridge register, given |
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| 295 | * the base of the register space. |
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| 296 | */ |
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| 297 | #define HUB_REG_PTR(_base, _off) \ |
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| 298 | (HUBREG_CAST ((__psunsigned_t)(_base) + (__psunsigned_t)(_off))) |
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| 299 | |
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| 300 | #define HUB_REG_PTR_L(_base, _off) \ |
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| 301 | HUB_L(HUB_REG_PTR((_base), (_off))) |
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| 302 | |
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| 303 | #define HUB_REG_PTR_S(_base, _off, _data) \ |
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| 304 | HUB_S(HUB_REG_PTR((_base), (_off)), (_data)) |
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| 305 | |
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| 306 | /* |
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| 307 | * Software structure locations -- permanently fixed |
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| 308 | * See diagram in kldir.h |
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| 309 | */ |
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| 310 | |
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| 311 | #define PHYS_RAMBASE 0x0 |
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| 312 | #define K0_RAMBASE PHYS_TO_K0(PHYS_RAMBASE) |
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| 313 | |
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| 314 | #define EX_HANDLER_OFFSET(slice) ((slice) << 16) |
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| 315 | #define EX_HANDLER_ADDR(nasid, slice) \ |
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| 316 | PHYS_TO_K0(NODE_OFFSET(nasid) | EX_HANDLER_OFFSET(slice)) |
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| 317 | #define EX_HANDLER_SIZE 0x0400 |
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| 318 | |
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| 319 | #define EX_FRAME_OFFSET(slice) ((slice) << 16 | 0x400) |
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| 320 | #define EX_FRAME_ADDR(nasid, slice) \ |
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| 321 | PHYS_TO_K0(NODE_OFFSET(nasid) | EX_FRAME_OFFSET(slice)) |
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| 322 | #define EX_FRAME_SIZE 0x0c00 |
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| 323 | |
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| 324 | #define ARCS_SPB_OFFSET 0x1000 |
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| 325 | #define ARCS_SPB_ADDR(nasid) \ |
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| 326 | PHYS_TO_K0(NODE_OFFSET(nasid) | ARCS_SPB_OFFSET) |
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| 327 | #define ARCS_SPB_SIZE 0x0400 |
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| 328 | |
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| 329 | #ifdef _STANDALONE |
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| 330 | |
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| 331 | #define ARCS_TVECTOR_OFFSET 0x2800 |
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| 332 | #define ARCS_PVECTOR_OFFSET 0x2c00 |
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| 333 | |
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| 334 | /* |
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| 335 | * These addresses are used by the master CPU to install the transfer |
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| 336 | * and private vectors. All others use the SPB to find them. |
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| 337 | */ |
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| 338 | #define TVADDR (NODE_CAC_BASE(get_nasid()) + ARCS_TVECTOR_OFFSET) |
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| 339 | #define PVADDR (NODE_CAC_BASE(get_nasid()) + ARCS_PVECTOR_OFFSET) |
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| 340 | |
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| 341 | #endif /* _STANDALONE */ |
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| 342 | |
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| 343 | #define KLDIR_OFFSET 0x2000 |
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| 344 | #define KLDIR_ADDR(nasid) \ |
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| 345 | TO_NODE_UNCAC((nasid), KLDIR_OFFSET) |
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| 346 | #define KLDIR_SIZE 0x0400 |
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| 347 | |
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| 348 | |
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| 349 | /* |
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| 350 | * Software structure locations -- indirected through KLDIR |
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| 351 | * See diagram in kldir.h |
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| 352 | * |
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| 353 | * Important: All low memory structures must only be accessed |
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| 354 | * uncached, except for the symmon stacks. |
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| 355 | */ |
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| 356 | |
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| 357 | #define KLI_LAUNCH 0 /* Dir. entries */ |
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| 358 | #define KLI_KLCONFIG 1 |
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| 359 | #define KLI_NMI 2 |
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| 360 | #define KLI_GDA 3 |
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| 361 | #define KLI_FREEMEM 4 |
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| 362 | #define KLI_SYMMON_STK 5 |
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| 363 | #define KLI_PI_ERROR 6 |
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| 364 | #define KLI_KERN_VARS 7 |
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| 365 | #define KLI_KERN_XP 8 |
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| 366 | #define KLI_KERN_PARTID 9 |
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| 367 | |
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| 368 | #ifndef __ASSEMBLY__ |
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| 369 | |
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| 370 | #define KLD_BASE(nasid) ((kldir_ent_t *) KLDIR_ADDR(nasid)) |
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| 371 | #define KLD_LAUNCH(nasid) (KLD_BASE(nasid) + KLI_LAUNCH) |
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| 372 | #define KLD_NMI(nasid) (KLD_BASE(nasid) + KLI_NMI) |
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| 373 | #define KLD_KLCONFIG(nasid) (KLD_BASE(nasid) + KLI_KLCONFIG) |
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| 374 | #define KLD_PI_ERROR(nasid) (KLD_BASE(nasid) + KLI_PI_ERROR) |
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| 375 | #define KLD_GDA(nasid) (KLD_BASE(nasid) + KLI_GDA) |
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| 376 | #define KLD_SYMMON_STK(nasid) (KLD_BASE(nasid) + KLI_SYMMON_STK) |
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| 377 | #define KLD_FREEMEM(nasid) (KLD_BASE(nasid) + KLI_FREEMEM) |
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| 378 | #define KLD_KERN_VARS(nasid) (KLD_BASE(nasid) + KLI_KERN_VARS) |
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| 379 | #define KLD_KERN_XP(nasid) (KLD_BASE(nasid) + KLI_KERN_XP) |
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| 380 | #define KLD_KERN_PARTID(nasid) (KLD_BASE(nasid) + KLI_KERN_PARTID) |
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| 381 | |
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| 382 | #define LAUNCH_OFFSET(nasid, slice) \ |
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| 383 | (KLD_LAUNCH(nasid)->offset + \ |
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| 384 | KLD_LAUNCH(nasid)->stride * (slice)) |
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| 385 | #define LAUNCH_ADDR(nasid, slice) \ |
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| 386 | TO_NODE_UNCAC((nasid), LAUNCH_OFFSET(nasid, slice)) |
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| 387 | #define LAUNCH_SIZE(nasid) KLD_LAUNCH(nasid)->size |
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| 388 | |
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| 389 | #define NMI_OFFSET(nasid, slice) \ |
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| 390 | (KLD_NMI(nasid)->offset + \ |
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| 391 | KLD_NMI(nasid)->stride * (slice)) |
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| 392 | #define NMI_ADDR(nasid, slice) \ |
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| 393 | TO_NODE_UNCAC((nasid), NMI_OFFSET(nasid, slice)) |
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| 394 | #define NMI_SIZE(nasid) KLD_NMI(nasid)->size |
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| 395 | |
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| 396 | #define KLCONFIG_OFFSET(nasid) KLD_KLCONFIG(nasid)->offset |
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| 397 | #define KLCONFIG_ADDR(nasid) \ |
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| 398 | TO_NODE_UNCAC((nasid), KLCONFIG_OFFSET(nasid)) |
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| 399 | #define KLCONFIG_SIZE(nasid) KLD_KLCONFIG(nasid)->size |
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| 400 | |
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| 401 | #define GDA_ADDR(nasid) KLD_GDA(nasid)->pointer |
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| 402 | #define GDA_SIZE(nasid) KLD_GDA(nasid)->size |
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| 403 | |
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| 404 | #define SYMMON_STK_OFFSET(nasid, slice) \ |
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| 405 | (KLD_SYMMON_STK(nasid)->offset + \ |
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| 406 | KLD_SYMMON_STK(nasid)->stride * (slice)) |
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| 407 | #define SYMMON_STK_STRIDE(nasid) KLD_SYMMON_STK(nasid)->stride |
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| 408 | |
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| 409 | #define SYMMON_STK_ADDR(nasid, slice) \ |
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| 410 | TO_NODE_CAC((nasid), SYMMON_STK_OFFSET(nasid, slice)) |
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| 411 | |
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| 412 | #define SYMMON_STK_SIZE(nasid) KLD_SYMMON_STK(nasid)->stride |
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| 413 | |
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| 414 | #define SYMMON_STK_END(nasid) (SYMMON_STK_ADDR(nasid, 0) + KLD_SYMMON_STK(nasid)->size) |
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| 415 | |
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| 416 | /* loading symmon 4k below UNIX. the arcs loader needs the topaddr for a |
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| 417 | * relocatable program |
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| 418 | */ |
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| 419 | #define UNIX_DEBUG_LOADADDR 0x300000 |
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| 420 | #define SYMMON_LOADADDR(nasid) \ |
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| 421 | TO_NODE(nasid, PHYS_TO_K0(UNIX_DEBUG_LOADADDR - 0x1000)) |
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| 422 | |
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| 423 | #define FREEMEM_OFFSET(nasid) KLD_FREEMEM(nasid)->offset |
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| 424 | #define FREEMEM_ADDR(nasid) SYMMON_STK_END(nasid) |
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| 425 | /* |
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| 426 | * XXX |
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| 427 | * Fix this. FREEMEM_ADDR should be aware of if symmon is loaded. |
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| 428 | * Also, it should take into account what prom thinks to be a safe |
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| 429 | * address |
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| 430 | PHYS_TO_K0(NODE_OFFSET(nasid) + FREEMEM_OFFSET(nasid)) |
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| 431 | */ |
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| 432 | #define FREEMEM_SIZE(nasid) KLD_FREEMEM(nasid)->size |
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| 433 | |
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| 434 | #define PI_ERROR_OFFSET(nasid) KLD_PI_ERROR(nasid)->offset |
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| 435 | #define PI_ERROR_ADDR(nasid) \ |
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| 436 | TO_NODE_UNCAC((nasid), PI_ERROR_OFFSET(nasid)) |
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| 437 | #define PI_ERROR_SIZE(nasid) KLD_PI_ERROR(nasid)->size |
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| 438 | |
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| 439 | #define NODE_OFFSET_TO_K0(_nasid, _off) \ |
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| 440 | PHYS_TO_K0((NODE_OFFSET(_nasid) + (_off)) | CAC_BASE) |
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| 441 | #define NODE_OFFSET_TO_K1(_nasid, _off) \ |
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| 442 | TO_UNCAC((NODE_OFFSET(_nasid) + (_off)) | UNCAC_BASE) |
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| 443 | #define K0_TO_NODE_OFFSET(_k0addr) \ |
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| 444 | ((__psunsigned_t)(_k0addr) & NODE_ADDRSPACE_MASK) |
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| 445 | |
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| 446 | #define KERN_VARS_ADDR(nasid) KLD_KERN_VARS(nasid)->pointer |
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| 447 | #define KERN_VARS_SIZE(nasid) KLD_KERN_VARS(nasid)->size |
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| 448 | |
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| 449 | #define KERN_XP_ADDR(nasid) KLD_KERN_XP(nasid)->pointer |
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| 450 | #define KERN_XP_SIZE(nasid) KLD_KERN_XP(nasid)->size |
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| 451 | |
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| 452 | #define GPDA_ADDR(nasid) TO_NODE_CAC(nasid, GPDA_OFFSET) |
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| 453 | |
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| 454 | #endif /* !__ASSEMBLY__ */ |
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| 455 | |
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| 456 | |
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| 457 | #endif /* _ASM_SN_ADDRS_H */ |
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