1 /* 2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved. 3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, this list of 9 * conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 12 * of conditions and the following disclaimer in the documentation and/or other materials 13 * provided with the distribution. 14 * 15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used 16 * to endorse or promote products derived from this software without specific prior written 17 * permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef TC_NS_LOG_H_ 33 #define TC_NS_LOG_H_ 34 35 #include <linux/kernel.h> 36 enum { 37 TZ_DEBUG_VERBOSE = 0, 38 TZ_DEBUG_DEBUG, 39 TZ_DEBUG_INFO, 40 TZ_DEBUG_WARN, 41 TZ_DEBUG_ERROR, 42 }; 43 44 #ifdef DEF_ENG 45 #define TEE_ENG_LOG_MASK 2 46 #define TEE_LOG_MASK TEE_ENG_LOG_MASK 47 #else 48 #define TEE_USR_LOG_MASK 3 49 #define TEE_LOG_MASK TEE_USR_LOG_MASK 50 #endif 51 52 #define tlogv(fmt, args...) \ 53 do { \ 54 if (TZ_DEBUG_VERBOSE >= TEE_LOG_MASK) \ 55 pr_info("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \ 56 } while (0) 57 58 59 #define tlogd(fmt, args...) \ 60 do { \ 61 if (TZ_DEBUG_DEBUG >= TEE_LOG_MASK) \ 62 pr_info("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \ 63 } while (0) 64 65 66 #define tlogi(fmt, args...) \ 67 do { \ 68 if (TZ_DEBUG_INFO >= TEE_LOG_MASK) \ 69 pr_info("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \ 70 } while (0) 71 72 73 #define tlogw(fmt, args...) \ 74 do { \ 75 if (TZ_DEBUG_WARN >= TEE_LOG_MASK) \ 76 pr_warn("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \ 77 } while (0) 78 79 80 #define tloge(fmt, args...) \ 81 pr_err("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args) 82 83 #endif 84