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/*
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/*
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 * Copyright (C) 2005 Jakub Jermar
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 * Copyright (C) 2005 Jakub Jermar
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 * All rights reserved.
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 * All rights reserved.
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 *
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * are met:
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 *
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 *
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 * - Redistributions of source code must retain the above copyright
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *   derived from this software without specific prior written permission.
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 *
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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#ifndef __ia64_REGISTER_H__
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#ifndef __ia64_REGISTER_H__
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#define __ia64_REGISTER_H__
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#define __ia64_REGISTER_H__
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#include <arch/types.h>
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#include <arch/types.h>
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#define CR_IVR_MASK 0xf
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#define CR_IVR_MASK 0xf
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#define PSR_I_MASK  0x4000
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#define PSR_I_MASK  0x4000
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- 
 
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/** Application registers. */
- 
 
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#define AR_KR0      0
- 
 
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#define AR_KR1      1
- 
 
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#define AR_KR2      2
- 
 
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#define AR_KR3      3
- 
 
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#define AR_KR4      4
- 
 
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#define AR_KR5      5
- 
 
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#define AR_KR6      6
- 
 
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#define AR_KR7      7
- 
 
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/* AR 8-15 reserved */
- 
 
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#define AR_RSC      16
- 
 
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#define AR_BSP      17
- 
 
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#define AR_BSPSTORE 18
- 
 
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#define AR_RNAT     19
- 
 
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/* AR 20 reserved */
- 
 
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#define AR_FCR      21
- 
 
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/* AR 22-23 reserved */
- 
 
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#define AR_EFLAG    24
- 
 
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#define AR_CSD      25
- 
 
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#define AR_SSD      26
- 
 
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#define AR_CFLG     27
- 
 
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#define AR_FSR      28
- 
 
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#define AR_FIR      29
- 
 
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#define AR_FDR      30
- 
 
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/* AR 31 reserved */
- 
 
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#define AR_CCV      32
- 
 
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/* AR 33-35 reserved */
- 
 
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#define AR_UNAT     36
- 
 
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/* AR 37-39 reserved */
- 
 
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#define AR_FPSR     40
- 
 
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/* AR 41-43 reserved */
- 
 
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#define AR_ITC      44
- 
 
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/* AR 45-47 reserved */
- 
 
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/* AR 48-63 ignored */
- 
 
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#define AR_PFS      64
- 
 
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#define AR_LC       65
- 
 
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#define AR_EC       66
- 
 
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/* AR 67-111 reserved */
- 
 
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/* AR 112-127 ignored */
- 
 
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- 
 
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/** Control registers. */
- 
 
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#define CR_DCR      0
- 
 
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#define CR_ITM      1
- 
 
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#define CR_IVA      2
- 
 
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/* CR3-CR7 reserved */
- 
 
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#define CR_PTA      8
- 
 
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/* CR9-CR15 reserved */
- 
 
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#define CR_IPSR     16
- 
 
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#define CR_ISR      17
- 
 
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/* CR18 reserved */
- 
 
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#define CR_IIP      19
- 
 
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#define CR_IFA      20
- 
 
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#define CR_ITIR     21
- 
 
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#define CR_IIPA     22
- 
 
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#define CR_IFS      23
- 
 
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#define CR_IIM      24
- 
 
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#define CR_IHA      25
- 
 
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/* CR26-CR63 reserved */
- 
 
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#define CR_LID      64
- 
 
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#define CR_IVR      65
- 
 
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#define CR_TPR      66
- 
 
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#define CR_EOI      67
- 
 
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#define CR_IRR0     68
- 
 
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#define CR_IRR1     69
- 
 
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#define CR_IRR2     70
- 
 
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#define CR_IRR3     71
- 
 
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#define CR_ITV      72
- 
 
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#define CR_PMV      73
- 
 
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#define CR_CMCV     74
- 
 
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/* CR75-CR79 reserved */
- 
 
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#define CR_LRR0     80
- 
 
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#define CR_LRR1     81
- 
 
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/* CR82-CR127 reserved */
- 
 
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/** External Interrupt Vector Register */
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/** External Interrupt Vector Register */
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union cr_ivr {
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union cr_ivr {
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    __u8  vector;
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    __u8  vector;
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    __u64 value;
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    __u64 value;
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};
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};
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typedef union cr_ivr cr_ivr_t;
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typedef union cr_ivr cr_ivr_t;
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/** Task Priority Register */
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/** Task Priority Register */
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union cr_tpr {
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union cr_tpr {
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    struct {
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    struct {
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        unsigned : 4;
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        unsigned : 4;
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        unsigned mic: 4;        /**< Mask Interrupt Class. */
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        unsigned mic: 4;        /**< Mask Interrupt Class. */
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        unsigned : 8;
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        unsigned : 8;
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        unsigned mmi: 1;        /**< Mask Maskable Interrupts. */
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        unsigned mmi: 1;        /**< Mask Maskable Interrupts. */
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    } __attribute__ ((packed));
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    } __attribute__ ((packed));
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    __u64 value;
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    __u64 value;
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};
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};
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typedef union cr_tpr cr_tpr_t;
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typedef union cr_tpr cr_tpr_t;
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/** Interval Timer Vector */
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/** Interval Timer Vector */
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union cr_itv {
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union cr_itv {
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    struct {
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    struct {
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        unsigned vector : 8;
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        unsigned vector : 8;
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        unsigned : 4;
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        unsigned : 4;
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        unsigned : 1;
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        unsigned : 1;
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        unsigned : 3;
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        unsigned : 3;
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        unsigned m : 1;         /**< Mask. */
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        unsigned m : 1;         /**< Mask. */
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    } __attribute__ ((packed));
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    } __attribute__ ((packed));
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    __u64 value;
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    __u64 value;
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};
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};
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typedef union cr_itv cr_itv_t;
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typedef union cr_itv cr_itv_t;
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#endif
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#endif
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