* Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.

/* $NetBSD: spr.h,v 1.15 2021/12/05 07:47:40 msaitoh Exp $ */
/*-
* Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Raytheon BBN Technologies Corp and Defense Advanced Research Projects
* Agency and which was developed by Matt Thomas of 3am Software Foundry.
*
* This material is based upon work supported by the Defense Advanced Research
* Projects Agency and Space and Naval Warfare Systems Center, Pacific, under
* Contract No. N66001-09-C-2073.
* Approved for Public Release, Distribution Unlimited
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef _POWERPC_BOOKE_SPR_H_
#define _POWERPC_BOOKE_SPR_H_

#define PVR_MPCe500 0x8020
#define PVR_MPCe500v2 0x8021
#define PVR_MPCe500mc 0x8023
#define PVR_MPCe5500 0x8024 /* 64-bit */

#define SVR_MPC8548v1 0x80310010
#define SVR_MPC8548v1plus 0x80310011
#define SVR_MPC8548v2 0x80310020
#define SVR_MPC8547v2 0x80310120
#define SVR_MPC8545v2 0x80310220
#define SVR_MPC8543v1 0x80320010
#define SVR_MPC8543v1plus 0x80320011
#define SVR_MPC8543v2 0x80320020

#define SVR_MPC8544v1 0x80340110
#define SVR_MPC8544v1plus 0x80340111
#define SVR_MPC8533 0x80340010

#define SVR_MPC8536v1 0x80370091

#define SVR_MPC8555v1 0x80710110
#define SVR_MPC8541v1 0x80720111

#define SVR_MPC8567v1 0x80750111
#define SVR_MPC8568v1 0x80750011

#define SVR_MPC8572v1 0x80e00011

#define SVR_P2020v2 0x80e20020
#define SVR_P2010v2 0x80e30020
#define SVR_P1011v2 0x80e50020
#define SVR_P1012v2 0x80e50120
#define SVR_P1013v2 0x80e70020
#define SVR_P1015v1 0x80e50210
#define SVR_P1016v1 0x80e50310
#define SVR_P1017v1 0x80f70011
#define SVR_P1020v2 0x80e40020
#define SVR_P1021v2 0x80e40120
#define SVR_P1022v2 0x80e60020
#define SVR_P1023v1 0x80f60011
#define SVR_P1024v2 0x80e40210
#define SVR_P1025v1 0x80e40310

#define SVR_SECURITY_P(svr) (((svr) & 0x00080000) != 0)

#define SVR_P2040v1 0x82100010 /* e500mc */
#define SVR_P2041v1 0x82100110 /* e500mc */

#define SVR_P3041v1 0x82110310 /* e500mc */

#define SVR_P4080v1 0x82000010 /* e500mc */
#define SVR_P4040v1 0x82000110 /* e500mc */

#define SVR_P5010v1 0x82210010 /* e5500 */
#define SVR_P5020v1 0x82200010 /* e5500 */

/*
* Special Purpose Register declarations.
*
* The first column in the comments indicates which PowerPC architectures the
* SPR is valid on - E for BookE series, 4 for 4xx series,
* 6 for 6xx/7xx series and 8 for 8xx and 8xxx (but not 85xx) series.
*/

#define SPR_PID0 48 /* E4.. 440 Process ID */
#define SPR_DECAR 54 /* E... Decrementer Auto-reload */
#define SPR_CSRR0 58 /* E... Critical Save/Restore Reg. 0 */
#define SPR_CSRR1 59 /* E... Critical Save/Restore Reg. 1 */
#define SPR_DEAR 61 /* E... Data Exception Address Reg. */
#define SPR_ESR 62 /* E... Exception Syndrome Register */
#define ESR_PIL 0x08000000 /* 4: Program ILlegal */
#define ESR_PPR 0x04000000 /* 5: Program PRivileged */
#define ESR_PTR 0x02000000 /* 6: Program TRap */
#define ESR_ST 0x00800000 /* 8: Store operation */
#define ESR_DLK 0x00200000 /* 10: dcache exception */
#define ESR_ILK 0x00100000 /* 11: icache exception */
#define ESR_AP 0x00080000 /* 12: Auxiliary Processor operation exception */
#define ESR_PUO 0x00040000 /* 13: Program Unimplemented Operation exception */
#define ESR_BO 0x00020000 /* 14: Byte ordering exception */
#define ESR_PIE 0x00020000 /* 14: Program Imprecise Exception */
#define ESR_SPV 0x00000080 /* 24: SPE exception */
#define ESR_VLEMI 0x00000020 /* 26: VLE exception */
#define ESR_MIF 0x00000002 /* 30: VLE Misaligned Instruction Fetch */
#define ESR_XTE 0x00000001 /* 31: eXternal Transaction Error */
#define SPR_IVPR 63 /* E... Interrupt Vector Prefix Reg. */
#define SPR_USPRG0 256 /* E4.. User SPR General 0 */
#define SPR_USPRG3 259 /* E... User SPR General 3 */
#define SPR_USPRG4 260 /* E... User SPR General 4 */
#define SPR_USPRG5 261 /* E... User SPR General 5 */
#define SPR_USPRG6 262 /* E... User SPR General 6 */
#define SPR_USPRG7 263 /* E... User SPR General 7 */
#define SPR_RTBL 268 /* E468 Time Base Lower (RO) */
#define SPR_RTBU 269 /* E468 Time Base Upper (RO) */
#define SPR_WTBL 284 /* E468 Time Base Lower (WO) */
#define SPR_WTBU 285 /* E468 Time Base Upper (WO) */
#define SPR_PIR 286 /* E... Processor ID Register (RO) */

#define SPR_DBSR 304 /* E... Debug Status Register (W1C) */
#define DBSR_IDE 0x80000000 /* 0: Imprecise debug event */
#define DBSR_UDE 0x40000000 /* 1: Unconditional debug event */
#define DBSR_MRR_HARD 0x20000000 /* 2: Most Recent Reset (Hard) */
#define DBSR_MRR_SOFT 0x10000000 /* 3: Most Recent Reset (Soft) */
#define DBSR_ICMP 0x08000000 /* 4: Instruction completion debug event */
#define DBSR_BRT 0x04000000 /* 5: Branch Taken debug event */
#define DBSR_IRPT 0x02000000 /* 6: Interrupt Taken debug event */
#define DBSR_TRAP 0x01000000 /* 7: Trap Instruction debug event */
#define DBSR_IAC 0x00f00000 /* 8-11: IAC debug event */
#define DBSR_IAC1 0x00800000 /* 8: IAC1 debug event */
#define DBSR_IAC2 0x00400000 /* 9: IAC2 debug event */
#define DBSR_IAC3 0x00200000 /* 10: IAC3 debug event */
#define DBSR_IAC4 0x00100000 /* 11: IAC4 debug event */
#define DBSR_DAC 0x000f0000 /* 12-15: DAC debug event */
#define DBSR_DAC1R 0x00080000 /* 12: DAC1 Read debug event */
#define DBSR_DAC1W 0x00040000 /* 13: DAC1 Write debug event */
#define DBSR_DAC2R 0x00020000 /* 14: DAC2 Read debug event */
#define DBSR_DAC2W 0x00010000 /* 15: DAC2 Write debug event */
#define DBSR_RET 0x00008000 /* 16: Return debug event */
#define SPR_DBCR0 308 /* E... Debug Control Register 0 */
#define DBCR0_EDM 0x80000000 /* 0: External Debug Mode */
#define DBCR0_IDM 0x40000000 /* 1: Internal Debug Mode */
#define DBCR0_RST_MASK 0x30000000 /* 2..3: ReSeT */
#define DBCR0_RST_NONE 0x00000000 /* No action */
#define DBCR0_RST_CORE 0x10000000 /* Core reset */
#define DBCR0_RST_CHIP 0x20000000 /* Chip reset */
#define DBCR0_RST_SYSTEM 0x30000000 /* System reset */
#define DBCR0_ICMP 0x08000000 /* 4: Instruction Completion debug event */
#define DBCR0_BRT 0x04000000 /* 5: Branch Taken debug event */
#define DBCR0_IRPT 0x02000000 /* 6: Interrupt Taken debug event */
#define DBCR0_TRAP 0x01000000 /* 7: Trap Instruction Debug Event */
#define DBCR0_IAC1 0x00800000 /* 8: IAC (Instruction Address Compare) 1 debug event */
#define DBCR0_IAC2 0x00400000 /* 9: IAC 2 debug event */
#define DBCR0_IAC3 0x00200000 /* 10: IAC 3 debug event */
#define DBCR0_IAC4 0x00100000 /* 11: IAC 4 debug event */
#define DBCR0_DAC1_LOAD 0x00080000 /* 12: DAC (Data Address Compare) 1 load event */
#define DBCR0_DAC1_STORE 0x00040000 /* 13: DAC (Data Address Compare) 1 store event */
#define DBCR0_DAC2_LOAD 0x00020000 /* 14: DAC 2 load event */
#define DBCR0_DAC2_STORE 0x00010000 /* 15: DAC 2 store event */
#define DBCR0_RET 0x00008000 /* 16: Return debug event */
#define DBCR0_FT 0x00000001 /* 31: Freeze Timers on debug event */
#define SPR_DBCR1 309 /* E... Debug Control Register 1 */
#define DBCR1_IAC1US 0xc0000000 /* 0-1: Data Address Compare 1 user/supervisor mode */
#define DBCR1_IAC1US_ANY 0x00000000 /* MSR[PR] = don't care */
#define DBCR1_IAC1US_KERNEL 0x80000000 /* MSR[PR] = 0 */
#define DBCR1_IAC1US_USER 0xc0000000 /* MSR[PR] = 1 */
#define DBCR1_IAC1ER 0x30000000 /* 2-3: Data Address Compare 1 effective/real mode */
#define DBCR1_IAC1ER_DSX 0x00000000 /* effective address */
#define DBCR1_IAC1ER_REAL 0x10000000 /* real address */
#define DBCR1_IAC1ER_DS0 0x20000000 /* effective address MSR[DS] = 0 */
#define DBCR1_IAC1ER_DS1 0x30000000 /* effective address MSR[DS] = 1 */
#define DBCR1_IAC2US 0x0c000000 /* 4-5: Data Address Compare 1 user/supervisor mode */
#define DBCR1_IAC2US_ANY 0x00000000 /* MSR[PR] = don't care */
#define DBCR1_IAC2US_KERNEL 0x08000000 /* MSR[PR] = 0 */
#define DBCR1_IAC2US_USER 0x0c000000 /* MSR[PR] = 1 */
#define DBCR1_IAC2ER 0x03000000 /* 6-7: Data Address Compare 1 effective/real mode */
#define DBCR1_IAC2ER_DSX 0x00000000 /* effective address */
#define DBCR1_IAC2ER_REAL 0x01000000 /* real address */
#define DBCR1_IAC2ER_DS0 0x02000000 /* effective address MSR[DS] = 0 */
#define DBCR1_IAC2ER_DS1 0x03000000 /* effective address MSR[DS] = 1 */
#define DBCR1_IAC12M 0x00c00000 /* 8-9: Data Address Compare 1 effective/real mode */
#define DBCR1_IAC12M_EXACT 0x00000000 /* equal IAC1 or IAC2 */
#define DBCR1_IAC12M_MASK 0x00400000 /* (addr & IAC2) == (IAC1 & IAC2) */
#define DBCR1_IAC12M_INCLUSIVE 0x00800000 /* IAC1 <= addr < IAC2 */
#define DBCR1_IAC12M_EXCLUSIVE 0x00c00000 /* addr < IAC1 || IAC2 <= addr */
#define DBCR1_IAC3US 0x0000c000 /* 16-17: Data Address Compare 3 user/supervisor mode */
#define DBCR1_IAC3US_ANY 0x00000000 /* MSR[PR] = don't care */
#define DBCR1_IAC3US_KERNEL 0x00008000 /* MSR[PR] = 0 */
#define DBCR1_IAC3US_USER 0x0000c000 /* MSR[PR] = 1 */
#define DBCR1_IAC3ER 0x00003000 /* 18-19: Data Address Compare 3 effective/real mode */
#define DBCR1_IAC3ER_DSX 0x00000000 /* effective address */
#define DBCR1_IAC3ER_REAL 0x00001000 /* real address */
#define DBCR1_IAC3ER_DS0 0x00002000 /* effective address MSR[DS] = 0 */
#define DBCR1_IAC3ER_DS1 0x00003000 /* effective address MSR[DS] = 1 */
#define DBCR1_IAC4US 0x00000c00 /* 20-21: Data Address Compare 3 user/supervisor mode */
#define DBCR1_IAC4US_ANY 0x00000000 /* MSR[PR] = don't care */
#define DBCR1_IAC4US_KERNEL 0x00000800 /* MSR[PR] = 0 */
#define DBCR1_IAC4US_USER 0x00000c00 /* MSR[PR] = 1 */
#define DBCR1_IAC4ER 0x00000300 /* 22-23: Data Address Compare 4 effective/real mode */
#define DBCR1_IAC4ER_DSX 0x00000000 /* effective address */
#define DBCR1_IAC4ER_REAL 0x00000100 /* real address */
#define DBCR1_IAC4ER_DS0 0x00000200 /* effective address MSR[DS] = 0 */
#define DBCR1_IAC4ER_DS1 0x00000300 /* effective address MSR[DS] = 1 */
#define DBCR1_IAC34M 0x000000c0 /* 24-25: Data Address Compare 4 effective/real mode */
#define DBCR1_IAC34M_EXACT 0x00000000 /* equal IAC3 or IAC4 */
#define DBCR1_IAC34M_MASK 0x00000040 /* (addr & IAC4) == (IAC3 & IAC4) */
#define DBCR1_IAC34M_INCLUSIVE 0x00000080 /* IAC3 <= addr < IAC4 */
#define DBCR1_IAC34M_EXCLUSIVE 0x000000c0 /* addr < IAC3 || IAC4 <= addr */
#define SPR_DBCR2 310 /* E... Debug Control Register 2 */
#define DBCR2_DAC1US 0xc0000000 /* 0-1: Data Address Compare 1 user/supervisor mode */
#define DBCR2_DAC1US_ANY 0x00000000 /* MSR[PR] = don't care */
#define DBCR2_DAC1US_KERNEL 0x80000000 /* MSR[PR] = 0 */
#define DBCR2_DAC1US_USER 0xc0000000 /* MSR[PR] = 1 */
#define DBCR2_DAC1ER 0x30000000 /* 2-3: Data Address Compare 1 effective/real mode */
#define DBCR2_DAC1ER_DSX 0x00000000 /* effective address */
#define DBCR2_DAC1ER_REAL 0x10000000 /* real address */
#define DBCR2_DAC1ER_DS0 0x20000000 /* effective address MSR[DS] = 0 */
#define DBCR2_DAC1ER_DS1 0x30000000 /* effective address MSR[DS] = 1 */
#define DBCR2_DAC2US 0x0c000000 /* 4-5: Data Address Compare 1 user/supervisor mode */
#define DBCR2_DAC2US_ANY 0x00000000 /* MSR[PR] = don't care */
#define DBCR2_DAC2US_KERNEL 0x08000000 /* MSR[PR] = 0 */
#define DBCR2_DAC2US_USER 0x0c000000 /* MSR[PR] = 1 */
#define DBCR2_DAC2ER 0x03000000 /* 6-7: Data Address Compare 1 effective/real mode */
#define DBCR2_DAC2ER_DSX 0x00000000 /* effective address */
#define DBCR2_DAC2ER_REAL 0x01000000 /* real address */
#define DBCR2_DAC2ER_DS0 0x02000000 /* effective address MSR[DS] = 0 */
#define DBCR2_DAC2ER_DS1 0x03000000 /* effective address MSR[DS] = 1 */
#define DBCR2_DAC12M 0x00c00000 /* 8-9: Data Address Compare 1 effective/real mode */
#define DBCR2_DAC12M_EXACT 0x00000000 /* equal DAC1 or DAC2 */
#define DBCR2_DAC12M_MASK 0x00400000 /* (addr & DAC2) == (DAC1 & DAC2) */
#define DBCR2_DAC12M_INCLUSIVE 0x00800000 /* DAC1 <= addr < DAC2 */
#define DBCR2_DAC12M_EXCLUSIVE 0x00c00000 /* addr < DAC1 || DAC2 <= addr */
#define DBCR2_DAC3US 0x0000c000 /* 16-17: Data Address Compare 3 user/supervisor mode */
#define DBCR2_DAC3US_ANY 0x00000000 /* MSR[PR] = don't care */
#define DBCR2_DAC3US_KERNEL 0x00008000 /* MSR[PR] = 0 */
#define DBCR2_DAC3US_USER 0x0000c000 /* MSR[PR] = 1 */
#define DBCR2_DAC3ER 0x00003000 /* 18-19: Data Address Compare 3 effective/real mode */
#define DBCR2_DAC3ER_DSX 0x00000000 /* effective address */
#define DBCR2_DAC3ER_REAL 0x00001000 /* real address */
#define DBCR2_DAC3ER_DS0 0x00002000 /* effective address MSR[DS] = 0 */
#define DBCR2_DAC3ER_DS1 0x00003000 /* effective address MSR[DS] = 1 */
#define DBCR2_DAC4US 0x00000c00 /* 20-21: Data Address Compare 3 user/supervisor mode */
#define DBCR2_DAC4US_ANY 0x00000000 /* MSR[PR] = don't care */
#define DBCR2_DAC4US_KERNEL 0x00000800 /* MSR[PR] = 0 */
#define DBCR2_DAC4US_USER 0x00000c00 /* MSR[PR] = 1 */
#define DBCR2_DAC4ER 0x00000300 /* 22-23: Data Address Compare 4 effective/real mode */
#define DBCR2_DAC4ER_DSX 0x00000000 /* effective address */
#define DBCR2_DAC4ER_REAL 0x00000100 /* real address */
#define DBCR2_DAC4ER_DS0 0x00000200 /* effective address MSR[DS] = 0 */
#define DBCR2_DAC4ER_DS1 0x00000300 /* effective address MSR[DS] = 1 */
#define DBCR2_DAC34M 0x000000c0 /* 24-25: Data Address Compare 4 effective/real mode */
#define DBCR2_DAC34M_EXACT 0x00000000 /* equal DAC3 or DAC4 */
#define DBCR2_DAC34M_MASK 0x00000040 /* (addr & DAC4) == (DAC3 & DAC4) */
#define DBCR2_DAC34M_INCLUSIVE 0x00000080 /* DAC3 <= addr < DAC4 */
#define DBCR2_DAC34M_EXCLUSIVE 0x000000c0 /* addr < DAC3 || DAC4 <= addr */
#define SPR_IAC1 312 /* E... Instruction Address Compare 1 */
#define SPR_IAC2 313 /* E... Instruction Address Compare 2 */
#define SPR_IAC3 314 /* E... Instruction Address Compare 3 */
#define SPR_IAC4 315 /* E... Instruction Address Compare 4 */
#define SPR_DAC1 316 /* E... Data Address Compare 1 */
#define SPR_DAC2 317 /* E... Data Address Compare 2 */
#define SPR_TSR 336 /* E... Timer Status Register */
#define TSR_ENW 0x80000000 /* Enable Next Watchdog (W1C) */
#define TSR_WIS 0x40000000 /* Watchdog Interrupt Status (W1C) */
#define TSR_WRS 0x30000000 /* Watchdog Reset Status (W1C) */
#define TSR_DIS 0x08000000 /* Decrementer Interrupt Status (W1C) */
#define TSR_FIS 0x04000000 /* Fixed-interval Interrupt Status (W1C) */
#define SPR_TCR 340 /* E... Timer Control Register */
#define TCR_WP 0xc0000000 /* Watchdog Period */
#define TCR_WP_2_N(n) (__SHIFTIN((n), TCR_WP) | __SHIFTIN((n) >> 2, TCR_WPEXT))
#define TCR_WP_2_64 0x00000000
#define TCR_WP_2_1 0xc01e0000
#define TCR_WRC 0x30000000 /* Watchdog Timer Reset Control */
#define TCR_WRC_RESET 0x20000000
#define TCR_WIE 0x08000000 /* Watchdog Time Interrupt Enable */
#define TCR_DIE 0x04000000 /* Decrementer Interrupt Enable */
#define TCR_FP 0x03000000 /* Fixed-interval Timer Period */
#define TCR_FP_2_N(n) ((((64 - (n)) & 0x30) << 20) | (((64 - (n)) & 0xf) << 13))
#define TCR_FP_2_64 0x00000000
#define TCR_FP_2_1 0x0301e000
#define TCR_FIE 0x00800000 /* Fixed-interval Interrupt Enable */
#define TCR_ARE 0x00400000 /* Auto-reload Enable */
#define TCR_WPEXT 0x001e0000 /* Watchdog Period Extension */
#define TCR_FPEXT 0x0001e000 /* Fixed-interval Period Extension */

#define SPR_IVOR0 400 /* E... Critical input interrupt offset */
#define SPR_IVOR1 401 /* E... Machine check interrupt offset */
#define SPR_IVOR2 402 /* E... Data storage interrupt offset */
#define SPR_IVOR3 403 /* E... Instruction storage interrupt offset */
#define SPR_IVOR4 404 /* E... External input interrupt offset */
#define SPR_IVOR5 405 /* E... Alignment interrupt offset */
#define SPR_IVOR6 406 /* E... Program interrupt offset */
#define SPR_IVOR8 408 /* E... Syscall call interrupt offset */
#define SPR_IVOR10 410 /* E... Decrementer interrupt offset */
#define SPR_IVOR11 411 /* E... Fixed-interval timer interrupt offset */
#define SPR_IVOR12 412 /* E... Watchdog timer interrupt offset */
#define SPR_IVOR13 413 /* E... Data TLB error interrupt offset */
#define SPR_IVOR14 414 /* E... Instruction TLB error interrupt offset */
#define SPR_IVOR15 415 /* E... Debug interrupt offset */
#define SPR_SPEFSCR 512 /* E... Signal processing and embedded floating-point status and control register */
#define SPEFSCR_SOVH 0x80000000 /* 0: Summary Integer Overflow High */
#define SPEFSCR_OVH 0x40000000 /* 1: Integer Overflow High */
#define SPEFSCR_FGH 0x20000000 /* 2: Embedded Floating-Point Guard Bit High */
#define SPEFSCR_FXH 0x10000000 /* 3: Embedded Floating-Point Sticky Bit High */
#define SPEFSCR_FINVH 0x08000000 /* 4: Embedded Floating-Point Invalid Operation High */
#define SPEFSCR_FDBZH 0x04000000 /* 5: Embedded Floating-Point Divide By Zero Error High */
#define SPEFSCR_FUNFH 0x02000000 /* 6: Embedded Floating-Point Underflow Error High */
#define SPEFSCR_FOVFH 0x01000000 /* 7: Embedded Floating-Point Overflow Error High */
#define SPEFSCR_FINXS 0x00200000 /* 10: Embedded Floating-Point Inexact Sticky Bit */
#define SPEFSCR_FINVS 0x00100000 /* 11: Embedded Floating-Point Invalid Operation Sticky Bit */
#define SPEFSCR_FDBZS 0x00080000 /* 12: Embedded Floating-Point Divide By Zero Sticky Bit */
#define SPEFSCR_FUNFS 0x00040000 /* 13: Embedded Floating-Point Underflow Sticky Bit */
#define SPEFSCR_FOVFS 0x00020000 /* 14: Embedded Floating-Point Overflow Sticky Bit */
#define SPEFSCR_MODE 0x00010000 /* 15: Embedded Floating-Point Mode */
#define SPEFSCR_SOV 0x80000000 /* 16: Summary Integer Overflow */
#define SPEFSCR_OV 0x00004000 /* 17: Integer Overflow */
#define SPEFSCR_FG 0x00002000 /* 18: Embedded Floating-Point Guard Bit */
#define SPEFSCR_FX 0x00001000 /* 19: Embedded Floating-Point Sticky Bit */
#define SPEFSCR_FINV 0x00000800 /* 20: Embedded Floating-Point Invalid Operation */
#define SPEFSCR_FDBZ 0x00000400 /* 21: Embedded Floating-Point Divide By Zero Error */
#define SPEFSCR_FUNF 0x00000200 /* 22: Embedded Floating-Point Underflow Error */
#define SPEFSCR_FOVF 0x00000100 /* 23: Embedded Floating-Point Overflow Error */
#define SPEFSCR_FINXE 0x00000040 /* 25: Embedded Floating-Point Inexact Exception Enable */
#define SPEFSCR_FINVE 0x00000020 /* 26: Embedded Floating-Point Invalid Operation/Input Error Exception Enable */
#define SPEFSCR_FDBZE 0x00000010 /* 27: Embedded Floating-Point Divide By Zero Exception Enable */
#define SPEFSCR_FUNFE 0x00000008 /* 28: Embedded Floating-Point Underflow Exception Enable */
#define SPEFSCR_FOVFE 0x00000004 /* 29: Embedded Floating-Point Overflow Exception Enable */
#define SPEFSCR_FRMC_MASK 0x00000003 /* 30..31: Embedded Floating-Point Rounding Mode Control */
#define SPEFSCR_FRMC_DOWNWARD 0x00000003 /* Round toward -infinity */
#define SPEFSCR_FRMC_UPWARD 0x00000002 /* Round toward +infinity */
#define SPEFSCR_FRMC_TOWARDZERO 0x00000001 /* Round toward zero */
#define SPEFSCR_FRMC_TONEAREST 0x00000000 /* Round to nearest */
#define SPR_BBEAR 513 /* E... Branch buffer entry addr register */
#define SPR_BBTAR 514 /* E... Branch buffer target addr register */
#define SPR_L1CFG0 515 /* E... L1 Cache Configuration Register 0 */
#define SPR_L1CFG1 516 /* E... L1 Cache Configuration Register 1 */
#define L1CFG_CARCH_GET(n) (((n) >> 30) & 3)
#define L1CFG_CARCH_HARVARD 0
#define L1CFG_CARCH_UNIFIED 1
#define L1CFG_CBSIZE_GET(n) (((n) >> 23) & 3)
#define L1CFG_CBSIZE_32B 0
#define L1CFG_CBSIZE_64B 1
#define L1CFG_CREPL_GET(n) (((n) >> 21) & 3)
#define L1CFG_CREPL_TRUE_LRU 0
#define L1CFG_CREPL_PSEUDO_LRU 1
#define L1CFG_CLA_P(n) (((n) >> 20) & 1)
#define L1CFG_CPA_P(n) (((n) >> 19) & 1)
#define L1CFG_CNWAY_GET(n) ((((n) >> 11) & 0xff) + 1)
#define L1CFG_CSIZE_GET(n) ((((n) >> 0) & 0x7ff) << 10)
#define SPR_ATBL 526 /* E... Alternate Time Base Lower */
#define SPR_ATBU 527 /* E... Alternate Time Base Upper */
#define SPR_IVOR32 528 /* E... SPE unavailable interrupt offset */
#define SPR_IVOR33 529 /* E... Floating-point data exception interrupt offset */
#define SPR_IVOR34 530 /* E... Floating-point round exception interrupt offset */
#define SPR_IVOR35 531 /* E... Performance monitor interrupt offset */
#define SPR_MCARU 569 /* E... Machine check address register upper */
#define SPR_MCSRR0 570 /* E... Machine check save/restore register 0 */
#define SPR_MCSRR1 571 /* E... Machine check save/restore register 1 */
#define SPR_MCSR 572 /* E... Machine check syndrome register */
#define MCSR_MCP 0x80000000 /* 0: Machine Check Input Pin */
#define MCSR_ICPERR 0x40000000 /* 1: Instruction Cache Parity Error */
#define MCSR_DCP_PERR 0x20000000 /* 2: Data Cache Push Parity Error */
#define MCSR_DCPERR 0x10000000 /* 3: Data Cache Parity Error */
#define MCSR_NMI 0x00100000 /* 12: non maskable interrupt */
#define MCSR_MAV 0x00080000 /* 13: MCAR address valid */
#define MCSR_MEA 0x00040000 /* 14: MCAR [is an] effective address */
#define MCSR_BUS_IAERR 0x00000080 /* 24: Bus Instruction Address Error */
#define MCSR_BUS_RAERR 0x00000040 /* 25: Bus Read Address Error */
#define MCSR_BUS_WAERR 0x00000020 /* 26: Bus Write Address Error */
#define MCSR_BUS_IBERR 0x00000010 /* 27: Bus Instruction Data Bus Error */
#define MCSR_BUS_RBERR 0x00000008 /* 28: Bus Read Data Bus Error */
#define MCSR_BUS_WBERR 0x00000004 /* 29: Bus Write Data Bus Error */
#define MCSR_BUS_IPERR 0x00000002 /* 30: Bus Instruction Parity Error */
#define MCSR_BUS_RPERR 0x00000001 /* 31: Bus Read Parity Error */
#define SPR_MCAR 573 /* E... Machine check address register */
#define SPR_MAS0 624 /* E... MAS Register 0 */
#define MAS0_TLBSEL 0x30000000 /* Select TLB<n> for access */
#define MAS0_TLBSEL_TLB3 0x30000000 /* Select TLB3 for access */
#define MAS0_TLBSEL_TLB2 0x20000000 /* Select TLB2 for access */
#define MAS0_TLBSEL_TLB1 0x10000000 /* Select TLB1 for access */
#define MAS0_TLBSEL_TLB0 0x00000000 /* Select TLB0 for access */
#define MASX_TLBSEL_GET(n) (((n) >> 28) & 3)
#define MASX_TLBSEL_MAKE(n) (((n) & 3) << 28)
#define MAS0_ESEL 0x0fff0000 /* entry (way) select for tlbwe */
#define MAS0_ESEL_GET(n) (((n) >> 16) & 4095)
#define MAS0_ESEL_MAKE(n) (((n) & 4095) << 16)
#define MAS0_NV 0x00000fff /* next victim fr TLB0[NV] */
#define SPR_MAS1 625 /* E... MAS Register 1 */
#define MAS1_V 0x80000000 /* TLB Valid Bit */
#define MAS1_IPROT 0x40000000 /* Invalidate Protect */
#define MAS1_TID 0x0fff0000 /* Translation Identity */
#define MASX_TID_GET(n) (((n) >> 16) & 4095)
#define MASX_TID_MAKE(n) (((n) & 4095) << 16)
#define MAS1_TS 0x00001000 /* Translation Space [IS/DS MSR] */
#define MAS1_TS_SHIFT 12
#define MAS1_TSIZE 0x00000f00 /* Translation Size (4KB**tsize) */
#define MASX_TSIZE_4KB 0x00000100 /* 4KB TSIZE */
#define MASX_TSIZE_16KB 0x00000200 /* 16KB TSIZE */
#define MASX_TSIZE_64KB 0x00000300 /* 64KB TSIZE */
#define MASX_TSIZE_256KB 0x00000400 /* 256KB TSIZE */
#define MASX_TSIZE_1MB 0x00000500 /* 1MB TSIZE */
#define MASX_TSIZE_4MB 0x00000600 /* 4MB TSIZE */
#define MASX_TSIZE_16MB 0x00000700 /* 16MB TSIZE */
#define MASX_TSIZE_64MB 0x00000800 /* 64MB TSIZE */
#define MASX_TSIZE_256MB 0x00000900 /* 256MB TSIZE */
#define MASX_TSIZE_1GB 0x00000a00 /* 1GB TSIZE */
#define MASX_TSIZE_4GB 0x00000b00 /* 4GB TSIZE */
#define MASX_TSIZE_GET(n) (((n) >> 8) & 15)
#define MASX_TSIZE_MAKE(n) (((n) & 15) << 8)
#define SPR_MAS2 626 /* E... MAS Register 2 */
#define MAS2_EPN 0xfffff000 /* Effective Page Number */
#define MAS2_EPN_GET(n) (((n) >> 12) & 1048575)
#define MAS2_EPN_MAKE(n) (((n) & 1048575) << 12)
#define MAS2_X0 0x00000040 /* Impl. dependent page attr. */
#define MAS2_ACM 0x000000c0 /* Alternate Coherency Mode. */
#define MAS2_X1 0x00000020 /* Impl. dependent page attr. */
#define MAS2_VLE 0x00000020 /* VLE mode. */
#define MAS2_WIMGE 0x0000001f /* Mask of next 5 bits */
#define MAS2_W 0x00000010 /* Write-through */
#define MAS2_I 0x00000008 /* cache-Inhibited */
#define MAS2_M 0x00000004 /* Memory coherency required */
#define MAS2_G 0x00000002 /* Guarded */
#define MAS2_E 0x00000001 /* [little] Endianness */
#define SPR_MAS3 627 /* E... MAS Register 3 */
#define MAS3_RPN 0xfffff000 /* Real Page Number */
#define MAS3_RPN_GET(n) (((n) >> 12) & 1048575)
#define MAS3_RPN_MAKE(n) (((n) & 1048575) << 12)
#define MAS3_U0 0x00000200 /* User attribute 0 */
#define MAS3_U1 0x00000100 /* User attribute 1 */
#define MAS3_U2 0x00000080 /* User attribute 2 */
#define MAS3_U3 0x00000040 /* User attribute 3 */
#define MAS3_UX 0x00000020 /* User execute permission */
#define MAS3_SX 0x00000010 /* System execute permission */
#define MAS3_UW 0x00000008 /* User write permission */
#define MAS3_SW 0x00000004 /* System write permission */
#define MAS3_UR 0x00000002 /* User read permission */
#define MAS3_SR 0x00000001 /* System read permission */
#define SPR_MAS4 628 /* E... MAS Register 4 */
#define MAS4_TLBSELD 0x30000000 /* TLBSEL default value */
#define MAS4_TLBSEL_TLB3 0x30000000 /* Select TLB3 for access */
#define MAS4_TLBSEL_TLB2 0x20000000 /* Select TLB2 for access */
#define MAS4_TLBSEL_TLB1 0x10000000 /* Select TLB1 for access */
#define MAS4_TLBSEL_TLB0 0x00000000 /* Select TLB0 for access */
#define MAS4_TIDSELD 0x00030000 /* select TID default value */
#define MAS4_TIDSELD_TIDZ 0x00030000 /* fill in MAS1[TID] with 0 */
#define MAS4_TIDSELD_PID2 0x00020000 /* fill in MAS1[TAD] from ... */
#define MAS4_TIDSELD_PID1 0x00010000 /* fill in MAS1[TAD] from ... */
#define MAS4_TIDSELD_PID0 0x00000000 /* fill in MAS1[TAD] from ... */
#define MAS4_TSIZED 0x00000f00 /* TSIZE default value */
#define MAS4_TSIZED_4KB 0x00000100 /* 4KB TSIZE */
#define MAS4_ACMD 0x000000c0 /* Alternate Coherency Mode. */
#define MAS4_X0D 0x00000040 /* default Impl. dep. page attr. */
#define MAS4_VLED 0x00000020 /* VLE mode. */
#define MAS4_X1D 0x00000020 /* default Impl. dep. page attr. */
#define MAS4_WD 0x00000010 /* default Write-through */
#define MAS4_ID 0x00000008 /* default Cache-inhibited */
#define MAS4_MD 0x00000004 /* default Memory coherency req. */
#define MAS4_GD 0x00000002 /* default Guarded */
#define MAS4_ED 0x00000001 /* default [little] Endianness */
#define SPR_MAS6 630 /* E... MAS Register 6 (TLB Search CTX) */
#define MAS6_SPID0 0x0fff0000 /* PID used with tlbsx */
#define MAS6_SPID0_SHIFT 16
#define MAS6_SAS 0x00000001 /* Address space (IS/DS MSR) ... */
#define MAS6_SAS_USER 0x00000001 /* Address space (IS/DS MSR) ... */
#define SPR_PID1 633 /* E... PID Register 1 */
#define SPR_PID2 634 /* E... PID Register 2 */
#define SPR_TLB0CFG 688 /* E... TLB Configuration Register 0 */
#define SPR_TLB1CFG 689 /* E... TLB Configuration Register 1 */
#define TLBCFG_ASSOC(n) (((n) >> 24) & 0xff) /* assoc of tlb */
#define TLBCFG_MINSIZE(n) (((n) >> 20) & 0x0f) /* minpagesize */
#define TLBCFG_MAXSIZE(n) (((n) >> 16) & 0x0f) /* maxpagesize */
#define TLBCFG_IPROT_P(n) (((n) >> 15) & 0x01)
#define TLBCFG_AVAIL_P(n) (((n) >> 14) & 0x01) /* variable page size */
#define TLBCFG_NENTRY(n) (((n) >> 0) & 0xfff) /* # entrys */
#define SPR_MAS7 944 /* E... MAS Register 7 */
#define MAS7_RPNHI 0x00000004 /* bits 32-35 of RPN */
#define SPR_HID0 1008
#define HID0_EMCP 0x80000000 /* Enable Machine Check Pin */
#define HID0_DOZE 0x00800000 /* Core in doze mode */
#define HID0_NAP 0x00400000 /* Core in nap mode */
#define HID0_SLEEP 0x00200000 /* Core in sleep mode */
#define HID0_TBEN 0x00004000 /* Time Base ENable */
#define HID0_SEL_TBCLK 0x00002000 /* SELect Time Base Clock */
#define HID0_EN_MAS7_UPDATE 0x00000080 /* ENable MAS7 UPDATE */
#define HID0_DCFA 0x00000040 /* Data Cache Flush Assist */
#define HID0_NOOPTI 0x00000001 /* NO-OP Touch Instructions */
#define SPR_HID1 1009
#define HID1_ASTME 0x00004000 /* Address Streaming Enable */
#define HID1_ABE 0x00001000 /* Address Broadcast Enable */
#define SPR_L1CSR0 1010 /* E... L1 Cache Control and Status Register 0 (Data) */
#define SPR_L1CSR1 1011 /* E... L1 Cache Control and Status Register 1 (Instruction) */
#define L1CSR_CPE 0x00010000 /* 15: Cache Parity Error */
#define L1CSR_CPI 0x00008000 /* 16: Cache Parity Injection Enable */
#define L1CSR_CSLC 0x00000800 /* 20: Cache Snoop Lock Clear */
#define L1CSR_CUL 0x00000400 /* 21: Cache Unable to Lock (W0C) */
#define L1CSR_CLO 0x00000200 /* 22: Cache Lock Overflow (W0C) */
#define L1CSR_CLFR 0x00000100 /* 23: Cache Lock Bits Flash Reset */
#define L1CSR_CFI 0x00000002 /* 30: Cache Flash Invalidate */
#define L1CSR_CE 0x00000001 /* 31: Cache Enable */
#define SPR_MMUCSR0 1012 /* E... MMU Control and Status Register 0 */
#define MMUCSR0_TLB2_FI 0x00000040 /* TLB2 Flash Invalidate */
#define MMUCSR0_TLB3_FI 0x00000020 /* TLB3 Flash Invalidate */
#define MMUCSR0_TLB0_FI 0x00000004 /* TLB0 Flash Invalidate */
#define MMUCSR0_TLB1_FI 0x00000002 /* TLB1 Flash Invalidate */
#define SPR_BUCSR 1013 /* E... Branch Unit Control and Status Register */
#define SPR_MMUCFG 1015 /* E... MMU Configuration Register */
#define MMUCFG_RASIZE_GET(n) (((n) >> 17) & 127) /* Real Address Size */
#define MMUCFG_NPIDS_GET(n) (((n) >> 11) & 15) /* # of PID registers */
#define MMUCFG_PIDSIZE_GET(n) (((n) >> 6) & 31) /* PID is PIDSIZE+1 bits wide */
#define MMUCFG_NTLBS_GET(n) (((n) >> 2) & 3) /* NTLBS is max value of MAS0[TLBSEL] */
#define MMUCFG_MAVN 0x00000003 /* MMU Architecture Version Number */
#define MMUCFG_MAVN_V1 0
#define MMUCFG_MAVN_V2 1
#define SPR_SVR 1023 /* E... System Version Register */

#define PMR_PMC0 16
#define PMR_PMC1 17
#define PMR_PMC2 18
#define PMR_PMC3 19
#define PMR_PMLCa0 144
#define PMR_PMLCa1 145
#define PMR_PMLCa2 146
#define PMR_PMLCa3 147
#define PMLCa_FC 0x80000000 /* 0: Freeze Counter */
#define PMLCa_FCS 0x40000000 /* 1: Freeze Counter In Super */
#define PMLCa_FCU 0x20000000 /* 2: Freeze Counter In User */
#define PMLCa_FCM1 0x10000000 /* 3: Freeze Counter While Mark=1 */
#define PMLCa_FCM0 0x08000000 /* 4: Freeze Counter While Mark=0 */
#define PMLCa_CE 0x04000000 /* 5: Condition Enable */
#define PMLCa_EVENT 0x007f0000 /* 9..15: Event */
#define PMLCa_EVENT_GET(n) (((n) >> 16) & 127)
#define PMLCa_EVENT_MAKE(n) (((n) & 127) << 16)

#define PMR_PMLCb0 272
#define PMR_PMLCb1 273
#define PMR_PMLCb2 274
#define PMR_PMLCb3 275
#define PMLCb_THRESHMUL 0x00007f00 /* 21..23: multiply threshold by 2**<n> */
#define PMLCb_THRESHMUL_GET(n) (((n) >> 16) & 127)
#define PMLCb_THRESHMUL_MAKE(n) (((n) & 127) << 16)
#define PMLCb_THRESHOLD 0x0000003f /* 26..31: threshold */
#define PMLCb_THRESHOLD_GET(n) (((n) >> 0) & 63)
#define PMLCb_THRESHOLD_MAKE(n) (((n) & 63) << 0)
#define PMR_PMGC0 400
#define PMGC0_FAC 0x80000000 /* 0: Freeze All Counters */
#define PMGC0_PMIE 0x40000000 /* 1: Performance Monitor Interrupt Enable */
#define PMGC0_FCECE 0x40000000 /* 1: Freeze count on enabled condition or event */
#define PMGC0_TBSEL 0x00001800 /* 19..20: Time base selector */
#define PMGC0_TBEE 0x00000100 /* 23: Time base transition event exception enable */

#define PMR_UPMC0 (PMR_PMC0 - 16)
#define PMR_UPMC1 (PMR_PMC1 - 16)
#define PMR_UPMC2 (PMR_PMC2 - 16)
#define PMR_UPMC3 (PMR_PMC3 - 16)
#define PMR_UPMLCa0 (PMR_PMLCa0 - 16)
#define PMR_UPMLCa1 (PMR_PMLCa1 - 16)
#define PMR_UPMLCa2 (PMR_PMLCa2 - 16)
#define PMR_UPMLCa3 (PMR_PMLCa3 - 16)
#define PMR_UPMLCb0 (PMR_PMLCb0 - 16)
#define PMR_UPMLCb1 (PMR_PMLCb1 - 16)
#define PMR_UPMLCb2 (PMR_PMLCb2 - 16)
#define PMR_UPMLCb3 (PMR_PMLCb3 - 16)
#define PMR_UPMGC0 (PMR_PMGC0 - 16)

#endif /* !_POWERPC_BOOKE_SPR_H_ */