00001 /* 00002 * Copyright (C) 2005 Jakub Jermar 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 00009 * - Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * - Redistributions in binary form must reproduce the above copyright 00012 * notice, this list of conditions and the following disclaimer in the 00013 * documentation and/or other materials provided with the distribution. 00014 * - The name of the author may not be used to endorse or promote products 00015 * derived from this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 00018 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00019 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 00020 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 00021 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 00022 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00023 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00024 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00025 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00026 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 */ 00028 00035 #ifndef __ia64_REGISTER_H__ 00036 #define __ia64_REGISTER_H__ 00037 00038 #define CR_IVR_MASK 0xf 00039 #define PSR_IC_MASK 0x2000 00040 #define PSR_I_MASK 0x4000 00041 #define PSR_PK_MASK 0x8000 00042 00043 #define PSR_DT_MASK (1<<17) 00044 #define PSR_RT_MASK (1<<27) 00045 00046 #define PSR_DFL_MASK (1<<18) 00047 #define PSR_DFH_MASK (1<<19) 00048 00049 #define PSR_IT_MASK 0x0000001000000000 00050 00051 #define PSR_CPL_SHIFT 32 00052 #define PSR_CPL_MASK_SHIFTED 3 00053 00054 #define PFM_MASK (~0x3fffffffff) 00055 00056 #define RSC_MODE_MASK 3 00057 #define RSC_PL_MASK 12 00058 00060 #define AR_KR0 0 00061 #define AR_KR1 1 00062 #define AR_KR2 2 00063 #define AR_KR3 3 00064 #define AR_KR4 4 00065 #define AR_KR5 5 00066 #define AR_KR6 6 00067 #define AR_KR7 7 00068 /* AR 8-15 reserved */ 00069 #define AR_RSC 16 00070 #define AR_BSP 17 00071 #define AR_BSPSTORE 18 00072 #define AR_RNAT 19 00073 /* AR 20 reserved */ 00074 #define AR_FCR 21 00075 /* AR 22-23 reserved */ 00076 #define AR_EFLAG 24 00077 #define AR_CSD 25 00078 #define AR_SSD 26 00079 #define AR_CFLG 27 00080 #define AR_FSR 28 00081 #define AR_FIR 29 00082 #define AR_FDR 30 00083 /* AR 31 reserved */ 00084 #define AR_CCV 32 00085 /* AR 33-35 reserved */ 00086 #define AR_UNAT 36 00087 /* AR 37-39 reserved */ 00088 #define AR_FPSR 40 00089 /* AR 41-43 reserved */ 00090 #define AR_ITC 44 00091 /* AR 45-47 reserved */ 00092 /* AR 48-63 ignored */ 00093 #define AR_PFS 64 00094 #define AR_LC 65 00095 #define AR_EC 66 00096 /* AR 67-111 reserved */ 00097 /* AR 112-127 ignored */ 00098 00100 #define CR_DCR 0 00101 #define CR_ITM 1 00102 #define CR_IVA 2 00103 /* CR3-CR7 reserved */ 00104 #define CR_PTA 8 00105 /* CR9-CR15 reserved */ 00106 #define CR_IPSR 16 00107 #define CR_ISR 17 00108 /* CR18 reserved */ 00109 #define CR_IIP 19 00110 #define CR_IFA 20 00111 #define CR_ITIR 21 00112 #define CR_IIPA 22 00113 #define CR_IFS 23 00114 #define CR_IIM 24 00115 #define CR_IHA 25 00116 /* CR26-CR63 reserved */ 00117 #define CR_LID 64 00118 #define CR_IVR 65 00119 #define CR_TPR 66 00120 #define CR_EOI 67 00121 #define CR_IRR0 68 00122 #define CR_IRR1 69 00123 #define CR_IRR2 70 00124 #define CR_IRR3 71 00125 #define CR_ITV 72 00126 #define CR_PMV 73 00127 #define CR_CMCV 74 00128 /* CR75-CR79 reserved */ 00129 #define CR_LRR0 80 00130 #define CR_LRR1 81 00131 /* CR82-CR127 reserved */ 00132 00133 #ifndef __ASM__ 00134 00135 #include <arch/types.h> 00136 00138 union psr { 00139 __u64 value; 00140 struct { 00141 unsigned : 1; 00142 unsigned be : 1; 00143 unsigned up : 1; 00144 unsigned ac : 1; 00145 unsigned mfl : 1; 00146 unsigned mfh : 1; 00147 unsigned : 7; 00148 unsigned ic : 1; 00149 unsigned i : 1; 00150 unsigned pk : 1; 00151 unsigned : 1; 00152 unsigned dt : 1; 00153 unsigned dfl : 1; 00154 unsigned dfh : 1; 00155 unsigned sp : 1; 00156 unsigned pp : 1; 00157 unsigned di : 1; 00158 unsigned si : 1; 00159 unsigned db : 1; 00160 unsigned lp : 1; 00161 unsigned tb : 1; 00162 unsigned rt : 1; 00163 unsigned : 4; 00164 unsigned cpl : 2; 00165 unsigned is : 1; 00166 unsigned mc : 1; 00167 unsigned it : 1; 00168 unsigned id : 1; 00169 unsigned da : 1; 00170 unsigned dd : 1; 00171 unsigned ss : 1; 00172 unsigned ri : 2; 00173 unsigned ed : 1; 00174 unsigned bn : 1; 00175 unsigned ia : 1; 00176 } __attribute__ ((packed)); 00177 }; 00178 typedef union psr psr_t; 00179 00181 union rsc { 00182 __u64 value; 00183 struct { 00184 unsigned mode : 2; 00185 unsigned pl : 2; 00186 unsigned be : 1; 00187 unsigned : 11; 00188 unsigned loadrs : 14; 00189 } __attribute__ ((packed)); 00190 }; 00191 typedef union rsc rsc_t; 00192 00194 union cr_ivr { 00195 __u8 vector; 00196 __u64 value; 00197 }; 00198 00199 typedef union cr_ivr cr_ivr_t; 00200 00202 union cr_tpr { 00203 struct { 00204 unsigned : 4; 00205 unsigned mic: 4; 00206 unsigned : 8; 00207 unsigned mmi: 1; 00208 } __attribute__ ((packed)); 00209 __u64 value; 00210 }; 00211 00212 typedef union cr_tpr cr_tpr_t; 00213 00215 union cr_itv { 00216 struct { 00217 unsigned vector : 8; 00218 unsigned : 4; 00219 unsigned : 1; 00220 unsigned : 3; 00221 unsigned m : 1; 00222 } __attribute__ ((packed)); 00223 __u64 value; 00224 }; 00225 00226 typedef union cr_itv cr_itv_t; 00227 00229 union cr_isr { 00230 struct { 00231 union { 00233 struct { 00234 unsigned ge_na : 4; 00235 unsigned ge_code : 4; 00236 } __attribute__ ((packed)); 00237 __u16 code; 00238 }; 00239 __u8 vector; 00240 unsigned : 8; 00241 unsigned x : 1; 00242 unsigned w : 1; 00243 unsigned r : 1; 00244 unsigned na : 1; 00245 unsigned sp : 1; 00246 unsigned rs : 1; 00247 unsigned ir : 1; 00248 unsigned ni : 1; 00249 unsigned so : 1; 00250 unsigned ei : 2; 00251 unsigned ed : 1; 00252 unsigned : 20; 00253 } __attribute__ ((packed)); 00254 __u64 value; 00255 }; 00256 00257 typedef union cr_isr cr_isr_t; 00258 00260 union cpuid3 { 00261 struct { 00262 __u8 number; 00263 __u8 revision; 00264 __u8 model; 00265 __u8 family; 00266 __u8 archrev; 00267 } __attribute__ ((packed)); 00268 __u64 value; 00269 }; 00270 00271 typedef union cpuid3 cpuid3_t; 00272 00273 #endif /* !__ASM__ */ 00274 00275 #endif 00276
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