1*5edbb148SMiaoqing Pan // SPDX-License-Identifier: BSD-3-Clause-Clear 2*5edbb148SMiaoqing Pan /* 3*5edbb148SMiaoqing Pan * Copyright (c) 2020 The Linux Foundation. All rights reserved. 4*5edbb148SMiaoqing Pan * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. 5*5edbb148SMiaoqing Pan */ 6*5edbb148SMiaoqing Pan #include <linux/devcoredump.h> 7*5edbb148SMiaoqing Pan #include "hif.h" 8*5edbb148SMiaoqing Pan #include "coredump.h" 9*5edbb148SMiaoqing Pan #include "debug.h" 10*5edbb148SMiaoqing Pan 11*5edbb148SMiaoqing Pan enum ath11k_coredump_get_dump_type(int type)12*5edbb148SMiaoqing Panath11k_fw_crash_dump_type ath11k_coredump_get_dump_type(int type) 13*5edbb148SMiaoqing Pan { 14*5edbb148SMiaoqing Pan enum ath11k_fw_crash_dump_type dump_type; 15*5edbb148SMiaoqing Pan 16*5edbb148SMiaoqing Pan switch (type) { 17*5edbb148SMiaoqing Pan case HOST_DDR_REGION_TYPE: 18*5edbb148SMiaoqing Pan dump_type = FW_CRASH_DUMP_REMOTE_MEM_DATA; 19*5edbb148SMiaoqing Pan break; 20*5edbb148SMiaoqing Pan case M3_DUMP_REGION_TYPE: 21*5edbb148SMiaoqing Pan dump_type = FW_CRASH_DUMP_M3_DUMP; 22*5edbb148SMiaoqing Pan break; 23*5edbb148SMiaoqing Pan case PAGEABLE_MEM_REGION_TYPE: 24*5edbb148SMiaoqing Pan dump_type = FW_CRASH_DUMP_PAGEABLE_DATA; 25*5edbb148SMiaoqing Pan break; 26*5edbb148SMiaoqing Pan case BDF_MEM_REGION_TYPE: 27*5edbb148SMiaoqing Pan case CALDB_MEM_REGION_TYPE: 28*5edbb148SMiaoqing Pan dump_type = FW_CRASH_DUMP_NONE; 29*5edbb148SMiaoqing Pan break; 30*5edbb148SMiaoqing Pan default: 31*5edbb148SMiaoqing Pan dump_type = FW_CRASH_DUMP_TYPE_MAX; 32*5edbb148SMiaoqing Pan break; 33*5edbb148SMiaoqing Pan } 34*5edbb148SMiaoqing Pan 35*5edbb148SMiaoqing Pan return dump_type; 36*5edbb148SMiaoqing Pan } 37*5edbb148SMiaoqing Pan EXPORT_SYMBOL(ath11k_coredump_get_dump_type); 38*5edbb148SMiaoqing Pan ath11k_coredump_upload(struct work_struct * work)39*5edbb148SMiaoqing Panvoid ath11k_coredump_upload(struct work_struct *work) 40*5edbb148SMiaoqing Pan { 41*5edbb148SMiaoqing Pan struct ath11k_base *ab = container_of(work, struct ath11k_base, dump_work); 42*5edbb148SMiaoqing Pan 43*5edbb148SMiaoqing Pan ath11k_info(ab, "Uploading coredump\n"); 44*5edbb148SMiaoqing Pan /* dev_coredumpv() takes ownership of the buffer */ 45*5edbb148SMiaoqing Pan dev_coredumpv(ab->dev, ab->dump_data, ab->ath11k_coredump_len, GFP_KERNEL); 46*5edbb148SMiaoqing Pan ab->dump_data = NULL; 47*5edbb148SMiaoqing Pan } 48*5edbb148SMiaoqing Pan ath11k_coredump_collect(struct ath11k_base * ab)49*5edbb148SMiaoqing Panvoid ath11k_coredump_collect(struct ath11k_base *ab) 50*5edbb148SMiaoqing Pan { 51*5edbb148SMiaoqing Pan ath11k_hif_coredump_download(ab); 52*5edbb148SMiaoqing Pan } 53