/branches/sparc/kernel/arch/sparc64/include/trap/sun4v/interrupt.h |
---|
0,0 → 1,50 |
/* |
* Copyright (c) 2005 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - 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. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. |
*/ |
/** @addtogroup sparc64interrupt |
* @{ |
*/ |
/** |
* @file |
* @brief This file contains interrupt vector trap handler. |
*/ |
#ifndef KERN_sparc64_TRAP_SUN4V_INTERRUPT_H_ |
#define KERN_sparc64_TRAP_SUN4V_INTERRUPT_H_ |
#ifndef __ASM__ |
void sun4v_ipi_init(void); |
void cpu_mondo(void); |
#endif |
#endif |
/** @} |
*/ |
/branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h |
---|
54,6 → 54,7 |
#define TT_FAST_INSTRUCTION_ACCESS_MMU_MISS 0x64 |
#define TT_FAST_DATA_ACCESS_MMU_MISS 0x68 |
#define TT_FAST_DATA_ACCESS_PROTECTION 0x6c |
#define TT_CPU_MONDO 0x7c |
#define FAST_MMU_HANDLER_SIZE 128 |
/branches/sparc/kernel/arch/sparc64/include/trap/interrupt.h |
---|
31,69 → 31,12 |
*/ |
/** |
* @file |
* @brief This file contains interrupt vector trap handler. |
* @brief This file contains level N interrupt and inter-processor interrupt |
* trap handler. |
*/ |
#ifndef KERN_sparc64_INTERRUPT_TRAP_H_ |
#define KERN_sparc64_INTERRUPT_TRAP_H_ |
#ifndef KERN_sparc64_TRAP_INTERRUPT_H_ |
#define KERN_sparc64_TRAP_INTERRUPT_H_ |
#include <arch/trap/trap_table.h> |
#include <arch/stack.h> |
/* IMAP register bits */ |
#define IGN_MASK 0x7c0 |
#define INO_MASK 0x1f |
#define IMAP_V_MASK (1ULL << 31) |
#define IGN_SHIFT 6 |
/* Interrupt ASI registers. */ |
#define ASI_INTR_W 0x77 |
#define ASI_INTR_DISPATCH_STATUS 0x48 |
#define ASI_INTR_R 0x7f |
#define ASI_INTR_RECEIVE 0x49 |
/* VA's used with ASI_INTR_W register. */ |
#if defined (US) |
#define ASI_UDB_INTR_W_DATA_0 0x40 |
#define ASI_UDB_INTR_W_DATA_1 0x50 |
#define ASI_UDB_INTR_W_DATA_2 0x60 |
#elif defined (US3) |
#define VA_INTR_W_DATA_0 0x40 |
#define VA_INTR_W_DATA_1 0x48 |
#define VA_INTR_W_DATA_2 0x50 |
#define VA_INTR_W_DATA_3 0x58 |
#define VA_INTR_W_DATA_4 0x60 |
#define VA_INTR_W_DATA_5 0x68 |
#define VA_INTR_W_DATA_6 0x80 |
#define VA_INTR_W_DATA_7 0x88 |
#endif |
#define VA_INTR_W_DISPATCH 0x70 |
/* VA's used with ASI_INTR_R register. */ |
#if defined(US) |
#define ASI_UDB_INTR_R_DATA_0 0x40 |
#define ASI_UDB_INTR_R_DATA_1 0x50 |
#define ASI_UDB_INTR_R_DATA_2 0x60 |
#elif defined (US3) |
#define VA_INTR_R_DATA_0 0x40 |
#define VA_INTR_R_DATA_1 0x48 |
#define VA_INTR_R_DATA_2 0x50 |
#define VA_INTR_R_DATA_3 0x58 |
#define VA_INTR_R_DATA_4 0x60 |
#define VA_INTR_R_DATA_5 0x68 |
#define VA_INTR_R_DATA_6 0x80 |
#define VA_INTR_R_DATA_7 0x88 |
#endif |
/* Shifts in the Interrupt Vector Dispatch virtual address. */ |
#define INTR_VEC_DISPATCH_MID_SHIFT 14 |
/* Bits in the Interrupt Dispatch Status register. */ |
#define INTR_DISPATCH_STATUS_NACK 0x2 |
#define INTR_DISPATCH_STATUS_BUSY 0x1 |
#define TT_INTERRUPT_LEVEL_1 0x41 |
#define TT_INTERRUPT_LEVEL_2 0x42 |
#define TT_INTERRUPT_LEVEL_3 0x43 |
110,22 → 53,23 |
#define TT_INTERRUPT_LEVEL_14 0x4e |
#define TT_INTERRUPT_LEVEL_15 0x4f |
#define TT_INTERRUPT_VECTOR_TRAP 0x60 |
#define INTERRUPT_LEVEL_N_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE |
#define INTERRUPT_VECTOR_TRAP_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE |
/* IMAP register bits */ |
#define IGN_MASK 0x7c0 |
#define INO_MASK 0x1f |
#define IMAP_V_MASK (1ULL << 31) |
#define IGN_SHIFT 6 |
#ifdef __ASM__ |
.macro INTERRUPT_LEVEL_N_HANDLER n |
mov \n - 1, %g2 |
PREEMPTIBLE_HANDLER exc_dispatch |
.endm |
#endif |
.macro INTERRUPT_VECTOR_TRAP_HANDLER |
PREEMPTIBLE_HANDLER interrupt |
.endm |
#endif /* __ASM__ */ |
#ifndef __ASM__ |
#include <arch/interrupt.h> |
133,7 → 77,14 |
extern void interrupt(int n, istate_t *istate); |
#endif /* !def __ASM__ */ |
#if defined (SUN4U) |
#include <arch/trap/sun4u/interrupt.h> |
#elif defined (SUN4V) |
#include <arch/trap/sun4v/interrupt.h> |
#endif |
#endif |
/** @} |
*/ |
/branches/sparc/kernel/arch/sparc64/include/trap/mmu.h |
---|
34,8 → 34,8 |
* @brief This file contains fast MMU trap handlers. |
*/ |
#ifndef KERN_sparc64_sun4u_MMU_TRAP_H_ |
#define KERN_sparc64_sun4u_MMU_TRAP_H_ |
#ifndef KERN_sparc64_MMU_TRAP_H_ |
#define KERN_sparc64_MMU_TRAP_H_ |
#if defined (SUN4U) |
#include <arch/trap/sun4u/mmu.h> |
/branches/sparc/kernel/arch/sparc64/include/trap/sun4u/interrupt.h |
---|
0,0 → 1,104 |
/* |
* Copyright (c) 2005 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - 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. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. |
*/ |
/** @addtogroup sparc64interrupt |
* @{ |
*/ |
/** |
* @file |
* @brief This file contains interrupt vector trap handler. |
*/ |
#ifndef KERN_sparc64_TRAP_SUN4U_INTERRUPT_H_ |
#define KERN_sparc64_TRAP_SUN4U_INTERRUPT_H_ |
#include <arch/trap/trap_table.h> |
#include <arch/stack.h> |
/* Interrupt ASI registers. */ |
#define ASI_INTR_W 0x77 |
#define ASI_INTR_DISPATCH_STATUS 0x48 |
#define ASI_INTR_R 0x7f |
#define ASI_INTR_RECEIVE 0x49 |
/* VA's used with ASI_INTR_W register. */ |
#if defined (US) |
#define ASI_UDB_INTR_W_DATA_0 0x40 |
#define ASI_UDB_INTR_W_DATA_1 0x50 |
#define ASI_UDB_INTR_W_DATA_2 0x60 |
#elif defined (US3) |
#define VA_INTR_W_DATA_0 0x40 |
#define VA_INTR_W_DATA_1 0x48 |
#define VA_INTR_W_DATA_2 0x50 |
#define VA_INTR_W_DATA_3 0x58 |
#define VA_INTR_W_DATA_4 0x60 |
#define VA_INTR_W_DATA_5 0x68 |
#define VA_INTR_W_DATA_6 0x80 |
#define VA_INTR_W_DATA_7 0x88 |
#endif |
#define VA_INTR_W_DISPATCH 0x70 |
/* VA's used with ASI_INTR_R register. */ |
#if defined(US) |
#define ASI_UDB_INTR_R_DATA_0 0x40 |
#define ASI_UDB_INTR_R_DATA_1 0x50 |
#define ASI_UDB_INTR_R_DATA_2 0x60 |
#elif defined (US3) |
#define VA_INTR_R_DATA_0 0x40 |
#define VA_INTR_R_DATA_1 0x48 |
#define VA_INTR_R_DATA_2 0x50 |
#define VA_INTR_R_DATA_3 0x58 |
#define VA_INTR_R_DATA_4 0x60 |
#define VA_INTR_R_DATA_5 0x68 |
#define VA_INTR_R_DATA_6 0x80 |
#define VA_INTR_R_DATA_7 0x88 |
#endif |
/* Shifts in the Interrupt Vector Dispatch virtual address. */ |
#define INTR_VEC_DISPATCH_MID_SHIFT 14 |
/* Bits in the Interrupt Dispatch Status register. */ |
#define INTR_DISPATCH_STATUS_NACK 0x2 |
#define INTR_DISPATCH_STATUS_BUSY 0x1 |
#define TT_INTERRUPT_VECTOR_TRAP 0x60 |
#define INTERRUPT_VECTOR_TRAP_HANDLER_SIZE TRAP_TABLE_ENTRY_SIZE |
#ifdef __ASM__ |
.macro INTERRUPT_VECTOR_TRAP_HANDLER |
PREEMPTIBLE_HANDLER interrupt |
.endm |
#endif /* __ASM__ */ |
#endif |
/** @} |
*/ |