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// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
/*
*
* (C) COPYRIGHT 2019-2021 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you can access it online at
* http://www.gnu.org/licenses/gpl-2.0.html.
*
*/
#include <mali_kbase.h>
#include <gpu/mali_kbase_gpu_fault.h>
const char *kbase_gpu_exception_name(u32 const exception_code)
{
const char *e;
switch (exception_code) {
/* Non-Fault Status code */
case 0x00:
e = "NOT_STARTED/IDLE/OK";
break;
case 0x01:
e = "DONE";
break;
case 0x02:
e = "INTERRUPTED";
break;
case 0x03:
e = "STOPPED";
break;
case 0x04:
e = "TERMINATED";
break;
case 0x08:
e = "ACTIVE";
break;
/* Job exceptions */
case 0x40:
e = "JOB_CONFIG_FAULT";
break;
case 0x41:
e = "JOB_POWER_FAULT";
break;
case 0x42:
e = "JOB_READ_FAULT";
break;
case 0x43:
e = "JOB_WRITE_FAULT";
break;
case 0x44:
e = "JOB_AFFINITY_FAULT";
break;
case 0x48:
e = "JOB_BUS_FAULT";
break;
case 0x50:
e = "INSTR_INVALID_PC";
break;
case 0x51:
e = "INSTR_INVALID_ENC";
break;
case 0x52:
e = "INSTR_TYPE_MISMATCH";
break;
case 0x53:
e = "INSTR_OPERAND_FAULT";
break;
case 0x54:
e = "INSTR_TLS_FAULT";
break;
case 0x55:
e = "INSTR_BARRIER_FAULT";
break;
case 0x56:
e = "INSTR_ALIGN_FAULT";
break;
case 0x58:
e = "DATA_INVALID_FAULT";
break;
case 0x59:
e = "TILE_RANGE_FAULT";
break;
case 0x5A:
e = "ADDR_RANGE_FAULT";
break;
case 0x60:
e = "OUT_OF_MEMORY";
break;
/* GPU exceptions */
case 0x80:
e = "DELAYED_BUS_FAULT";
break;
case 0x88:
e = "SHAREABILITY_FAULT";
break;
/* MMU exceptions */
case 0xC0:
case 0xC1:
case 0xC2:
case 0xC3:
case 0xC4:
case 0xC5:
case 0xC6:
case 0xC7:
e = "TRANSLATION_FAULT";
break;
case 0xC8:
case 0xC9:
case 0xCA:
case 0xCB:
case 0xCC:
case 0xCD:
case 0xCE:
case 0xCF:
e = "PERMISSION_FAULT";
break;
case 0xD0:
case 0xD1:
case 0xD2:
case 0xD3:
case 0xD4:
case 0xD5:
case 0xD6:
case 0xD7:
e = "TRANSTAB_BUS_FAULT";
break;
case 0xD8:
case 0xD9:
case 0xDA:
case 0xDB:
case 0xDC:
case 0xDD:
case 0xDE:
case 0xDF:
e = "ACCESS_FLAG";
break;
case 0xE0:
case 0xE1:
case 0xE2:
case 0xE3:
case 0xE4:
case 0xE5:
case 0xE6:
case 0xE7:
e = "ADDRESS_SIZE_FAULT";
break;
case 0xE8:
case 0xE9:
case 0xEA:
case 0xEB:
case 0xEC:
case 0xED:
case 0xEE:
case 0xEF:
e = "MEMORY_ATTRIBUTES_FAULT";
break;
default:
e = "UNKNOWN";
break;
};
return e;
}
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