// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
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/*
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*
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* (C) COPYRIGHT 2019-2022 ARM Limited. All rights reserved.
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*
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* This program is free software and is provided to you under the terms of the
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* GNU General Public License version 2 as published by the Free Software
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* Foundation, and any use by you of this program is subject to the terms
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* of such GNU license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you can access it online at
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* http://www.gnu.org/licenses/gpl-2.0.html.
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*
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*/
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#include <mali_kbase.h>
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#include <gpu/mali_kbase_gpu_fault.h>
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const char *kbase_gpu_exception_name(u32 const exception_code)
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{
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const char *e;
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switch (exception_code) {
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/* Non-Fault Status code */
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case 0x00:
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e = "NOT_STARTED/IDLE/OK";
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break;
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case 0x01:
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e = "DONE";
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break;
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case 0x02:
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e = "INTERRUPTED";
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break;
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case 0x03:
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e = "STOPPED";
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break;
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case 0x04:
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e = "TERMINATED";
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break;
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case 0x08:
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e = "ACTIVE";
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break;
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/* Job exceptions */
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case 0x40:
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e = "JOB_CONFIG_FAULT";
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break;
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case 0x41:
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e = "JOB_POWER_FAULT";
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break;
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case 0x42:
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e = "JOB_READ_FAULT";
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break;
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case 0x43:
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e = "JOB_WRITE_FAULT";
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break;
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case 0x44:
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e = "JOB_AFFINITY_FAULT";
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break;
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case 0x48:
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e = "JOB_BUS_FAULT";
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break;
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case 0x50:
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e = "INSTR_INVALID_PC";
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break;
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case 0x51:
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e = "INSTR_INVALID_ENC";
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break;
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case 0x52:
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e = "INSTR_TYPE_MISMATCH";
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break;
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case 0x53:
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e = "INSTR_OPERAND_FAULT";
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break;
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case 0x54:
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e = "INSTR_TLS_FAULT";
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break;
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case 0x55:
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e = "INSTR_BARRIER_FAULT";
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break;
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case 0x56:
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e = "INSTR_ALIGN_FAULT";
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break;
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case 0x58:
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e = "DATA_INVALID_FAULT";
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break;
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case 0x59:
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e = "TILE_RANGE_FAULT";
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break;
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case 0x5A:
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e = "ADDR_RANGE_FAULT";
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break;
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case 0x60:
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e = "OUT_OF_MEMORY";
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break;
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/* GPU exceptions */
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case 0x80:
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e = "DELAYED_BUS_FAULT";
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break;
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case 0x88:
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e = "SHAREABILITY_FAULT";
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break;
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/* MMU exceptions */
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case 0xC0:
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case 0xC1:
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case 0xC2:
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case 0xC3:
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case 0xC4:
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case 0xC5:
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case 0xC6:
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case 0xC7:
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e = "TRANSLATION_FAULT";
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break;
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case 0xC8:
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case 0xC9:
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case 0xCA:
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case 0xCB:
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case 0xCC:
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case 0xCD:
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case 0xCE:
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case 0xCF:
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e = "PERMISSION_FAULT";
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break;
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case 0xD0:
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case 0xD1:
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case 0xD2:
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case 0xD3:
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case 0xD4:
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case 0xD5:
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case 0xD6:
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case 0xD7:
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e = "TRANSTAB_BUS_FAULT";
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break;
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case 0xD8:
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case 0xD9:
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case 0xDA:
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case 0xDB:
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case 0xDC:
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case 0xDD:
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case 0xDE:
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case 0xDF:
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e = "ACCESS_FLAG";
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break;
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case 0xE0:
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case 0xE1:
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case 0xE2:
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case 0xE3:
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case 0xE4:
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case 0xE5:
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case 0xE6:
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case 0xE7:
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e = "ADDRESS_SIZE_FAULT";
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break;
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case 0xE8:
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case 0xE9:
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case 0xEA:
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case 0xEB:
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case 0xEC:
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case 0xED:
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case 0xEE:
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case 0xEF:
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e = "MEMORY_ATTRIBUTES_FAULT";
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break;
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default:
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e = "UNKNOWN";
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break;
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}
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return e;
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}
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