1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3  * Copyright (C) 2012-2014, 2018-2025 Intel Corporation
4  * Copyright (C) 2013-2014 Intel Mobile Communications GmbH
5  * Copyright (C) 2015-2017 Intel Deutschland GmbH
8 #include "iwl-drv.h"
12 #include "iwl-io.h"
13 #include "iwl-prph.h"
14 #include "iwl-csr.h"
27  * read with u32-sized accesses, any members with a different size
38 	u32 data1;		/* error-specific data */
39 	u32 data2;		/* error-specific data */
40 	u32 data3;		/* error-specific data */
79  * UMAC error struct - relevant starting from family 8000 chip.
82  * read with u32-sized accesses, any members with a different size
92 	u32 data1;		/* error-specific data */
93 	u32 data2;		/* error-specific data */
94 	u32 data3;		/* error-specific data */
119 	struct iwl_trans *trans = fwrt->trans;  in iwl_fwrt_dump_umac_error_log()
121 	u32 base = fwrt->trans->dbg.umac_error_event_table;  in iwl_fwrt_dump_umac_error_log()
125 	    !(fwrt->trans->dbg.error_event_table_tlv_status &  in iwl_fwrt_dump_umac_error_log()
132 		fwrt->dump.umac_err_id = table.error_id;  in iwl_fwrt_dump_umac_error_log()
134 	if (!iwl_fwrt_if_errorid_other_cpu(fwrt->dump.umac_err_id) &&  in iwl_fwrt_dump_umac_error_log()
135 	    !fwrt->trans->dbg.dump_file_name_ext_valid) {  in iwl_fwrt_dump_umac_error_log()
136 		fwrt->trans->dbg.dump_file_name_ext_valid = true;  in iwl_fwrt_dump_umac_error_log()
137 		snprintf(fwrt->trans->dbg.dump_file_name_ext, IWL_FW_INI_MAX_NAME,  in iwl_fwrt_dump_umac_error_log()
138 			 "0x%x", fwrt->dump.umac_err_id);  in iwl_fwrt_dump_umac_error_log()
143 		IWL_ERR(trans, "Transport status: 0x%08lX, valid: %d\n",  in iwl_fwrt_dump_umac_error_log()
144 			fwrt->trans->status, table.valid);  in iwl_fwrt_dump_umac_error_log()
154 	IWL_ERR(fwrt, "0x%08X | %s\n", table.error_id,  in iwl_fwrt_dump_umac_error_log()
156 	IWL_ERR(fwrt, "0x%08X | umac branchlink1\n", table.blink1);  in iwl_fwrt_dump_umac_error_log()
157 	IWL_ERR(fwrt, "0x%08X | umac branchlink2\n", table.blink2);  in iwl_fwrt_dump_umac_error_log()
158 	IWL_ERR(fwrt, "0x%08X | umac interruptlink1\n", table.ilink1);  in iwl_fwrt_dump_umac_error_log()
159 	IWL_ERR(fwrt, "0x%08X | umac interruptlink2\n", table.ilink2);  in iwl_fwrt_dump_umac_error_log()
160 	IWL_ERR(fwrt, "0x%08X | umac data1\n", table.data1);  in iwl_fwrt_dump_umac_error_log()
161 	IWL_ERR(fwrt, "0x%08X | umac data2\n", table.data2);  in iwl_fwrt_dump_umac_error_log()
162 	IWL_ERR(fwrt, "0x%08X | umac data3\n", table.data3);  in iwl_fwrt_dump_umac_error_log()
163 	IWL_ERR(fwrt, "0x%08X | umac major\n", table.umac_major);  in iwl_fwrt_dump_umac_error_log()
164 	IWL_ERR(fwrt, "0x%08X | umac minor\n", table.umac_minor);  in iwl_fwrt_dump_umac_error_log()
165 	IWL_ERR(fwrt, "0x%08X | frame pointer\n", table.frame_pointer);  in iwl_fwrt_dump_umac_error_log()
166 	IWL_ERR(fwrt, "0x%08X | stack pointer\n", table.stack_pointer);  in iwl_fwrt_dump_umac_error_log()
167 	IWL_ERR(fwrt, "0x%08X | last host cmd\n", table.cmd_header);  in iwl_fwrt_dump_umac_error_log()
168 	IWL_ERR(fwrt, "0x%08X | isr status reg\n", table.nic_isr_pref);  in iwl_fwrt_dump_umac_error_log()
173 	struct iwl_trans *trans = fwrt->trans;  in iwl_fwrt_dump_lmac_error_log()
175 	u32 val, base = fwrt->trans->dbg.lmac_error_event_table[lmac_num];  in iwl_fwrt_dump_lmac_error_log()
177 	if (fwrt->cur_fw_img == IWL_UCODE_INIT) {  in iwl_fwrt_dump_lmac_error_log()
179 			base = fwrt->fw->init_errlog_ptr;  in iwl_fwrt_dump_lmac_error_log()
182 			base = fwrt->fw->inst_errlog_ptr;  in iwl_fwrt_dump_lmac_error_log()
187 			"Not valid error log pointer 0x%08X for %s uCode\n",  in iwl_fwrt_dump_lmac_error_log()
189 			(fwrt->cur_fw_img == IWL_UCODE_INIT)  in iwl_fwrt_dump_lmac_error_log()
214 		fwrt->dump.lmac_err_id[lmac_num] = table.error_id;  in iwl_fwrt_dump_lmac_error_log()
216 	if (!iwl_fwrt_if_errorid_other_cpu(fwrt->dump.lmac_err_id[lmac_num]) &&  in iwl_fwrt_dump_lmac_error_log()
217 	    !fwrt->trans->dbg.dump_file_name_ext_valid) {  in iwl_fwrt_dump_lmac_error_log()
218 		fwrt->trans->dbg.dump_file_name_ext_valid = true;  in iwl_fwrt_dump_lmac_error_log()
219 		snprintf(fwrt->trans->dbg.dump_file_name_ext, IWL_FW_INI_MAX_NAME,  in iwl_fwrt_dump_lmac_error_log()
220 			 "0x%x", fwrt->dump.lmac_err_id[lmac_num]);  in iwl_fwrt_dump_lmac_error_log()
225 		IWL_ERR(trans, "Transport status: 0x%08lX, valid: %d\n",  in iwl_fwrt_dump_lmac_error_log()
226 			fwrt->trans->status, table.valid);  in iwl_fwrt_dump_lmac_error_log()
229 	/* Do not change this output - scripts rely on it */  in iwl_fwrt_dump_lmac_error_log()
231 	IWL_ERR(fwrt, "Loaded firmware version: %s\n", fwrt->fw->fw_version);  in iwl_fwrt_dump_lmac_error_log()
233 	IWL_ERR(fwrt, "0x%08X | %-28s\n", table.error_id,  in iwl_fwrt_dump_lmac_error_log()
235 	IWL_ERR(fwrt, "0x%08X | trm_hw_status0\n", table.trm_hw_status0);  in iwl_fwrt_dump_lmac_error_log()
236 	IWL_ERR(fwrt, "0x%08X | trm_hw_status1\n", table.trm_hw_status1);  in iwl_fwrt_dump_lmac_error_log()
237 	IWL_ERR(fwrt, "0x%08X | branchlink2\n", table.blink2);  in iwl_fwrt_dump_lmac_error_log()
238 	IWL_ERR(fwrt, "0x%08X | interruptlink1\n", table.ilink1);  in iwl_fwrt_dump_lmac_error_log()
239 	IWL_ERR(fwrt, "0x%08X | interruptlink2\n", table.ilink2);  in iwl_fwrt_dump_lmac_error_log()
240 	IWL_ERR(fwrt, "0x%08X | data1\n", table.data1);  in iwl_fwrt_dump_lmac_error_log()
241 	IWL_ERR(fwrt, "0x%08X | data2\n", table.data2);  in iwl_fwrt_dump_lmac_error_log()
242 	IWL_ERR(fwrt, "0x%08X | data3\n", table.data3);  in iwl_fwrt_dump_lmac_error_log()
243 	IWL_ERR(fwrt, "0x%08X | beacon time\n", table.bcon_time);  in iwl_fwrt_dump_lmac_error_log()
244 	IWL_ERR(fwrt, "0x%08X | tsf low\n", table.tsf_low);  in iwl_fwrt_dump_lmac_error_log()
245 	IWL_ERR(fwrt, "0x%08X | tsf hi\n", table.tsf_hi);  in iwl_fwrt_dump_lmac_error_log()
246 	IWL_ERR(fwrt, "0x%08X | time gp1\n", table.gp1);  in iwl_fwrt_dump_lmac_error_log()
247 	IWL_ERR(fwrt, "0x%08X | time gp2\n", table.gp2);  in iwl_fwrt_dump_lmac_error_log()
248 	IWL_ERR(fwrt, "0x%08X | uCode revision type\n", table.fw_rev_type);  in iwl_fwrt_dump_lmac_error_log()
249 	IWL_ERR(fwrt, "0x%08X | uCode version major\n", table.major);  in iwl_fwrt_dump_lmac_error_log()
250 	IWL_ERR(fwrt, "0x%08X | uCode version minor\n", table.minor);  in iwl_fwrt_dump_lmac_error_log()
251 	IWL_ERR(fwrt, "0x%08X | hw version\n", table.hw_ver);  in iwl_fwrt_dump_lmac_error_log()
252 	IWL_ERR(fwrt, "0x%08X | board version\n", table.brd_ver);  in iwl_fwrt_dump_lmac_error_log()
253 	IWL_ERR(fwrt, "0x%08X | hcmd\n", table.hcmd);  in iwl_fwrt_dump_lmac_error_log()
254 	IWL_ERR(fwrt, "0x%08X | isr0\n", table.isr0);  in iwl_fwrt_dump_lmac_error_log()
255 	IWL_ERR(fwrt, "0x%08X | isr1\n", table.isr1);  in iwl_fwrt_dump_lmac_error_log()
256 	IWL_ERR(fwrt, "0x%08X | isr2\n", table.isr2);  in iwl_fwrt_dump_lmac_error_log()
257 	IWL_ERR(fwrt, "0x%08X | isr3\n", table.isr3);  in iwl_fwrt_dump_lmac_error_log()
258 	IWL_ERR(fwrt, "0x%08X | isr4\n", table.isr4);  in iwl_fwrt_dump_lmac_error_log()
259 	IWL_ERR(fwrt, "0x%08X | last cmd Id\n", table.last_cmd_id);  in iwl_fwrt_dump_lmac_error_log()
260 	IWL_ERR(fwrt, "0x%08X | wait_event\n", table.wait_event);  in iwl_fwrt_dump_lmac_error_log()
261 	IWL_ERR(fwrt, "0x%08X | l2p_control\n", table.l2p_control);  in iwl_fwrt_dump_lmac_error_log()
262 	IWL_ERR(fwrt, "0x%08X | l2p_duration\n", table.l2p_duration);  in iwl_fwrt_dump_lmac_error_log()
263 	IWL_ERR(fwrt, "0x%08X | l2p_mhvalid\n", table.l2p_mhvalid);  in iwl_fwrt_dump_lmac_error_log()
264 	IWL_ERR(fwrt, "0x%08X | l2p_addr_match\n", table.l2p_addr_match);  in iwl_fwrt_dump_lmac_error_log()
265 	IWL_ERR(fwrt, "0x%08X | lmpm_pmg_sel\n", table.lmpm_pmg_sel);  in iwl_fwrt_dump_lmac_error_log()
266 	IWL_ERR(fwrt, "0x%08X | timestamp\n", table.u_timestamp);  in iwl_fwrt_dump_lmac_error_log()
267 	IWL_ERR(fwrt, "0x%08X | flow_handler\n", table.flow_handler);  in iwl_fwrt_dump_lmac_error_log()
274  * read with u32-sized accesses, any members with a different size
296 	struct iwl_trans *trans = fwrt->trans;  in iwl_fwrt_dump_tcm_error_log()
298 	u32 base = fwrt->trans->dbg.tcm_error_event_table[idx];  in iwl_fwrt_dump_tcm_error_log()
303 	if (!base || !(fwrt->trans->dbg.error_event_table_tlv_status & flag))  in iwl_fwrt_dump_tcm_error_log()
309 		fwrt->dump.tcm_err_id[idx] = table.error_id;  in iwl_fwrt_dump_tcm_error_log()
311 	if (!iwl_fwrt_if_errorid_other_cpu(fwrt->dump.tcm_err_id[idx]) &&  in iwl_fwrt_dump_tcm_error_log()
312 	    !fwrt->trans->dbg.dump_file_name_ext_valid) {  in iwl_fwrt_dump_tcm_error_log()
313 		fwrt->trans->dbg.dump_file_name_ext_valid = true;  in iwl_fwrt_dump_tcm_error_log()
314 		snprintf(fwrt->trans->dbg.dump_file_name_ext, IWL_FW_INI_MAX_NAME,  in iwl_fwrt_dump_tcm_error_log()
315 			 "0x%x", fwrt->dump.tcm_err_id[idx]);  in iwl_fwrt_dump_tcm_error_log()
319 	IWL_ERR(fwrt, "0x%08X | error ID\n", table.error_id);  in iwl_fwrt_dump_tcm_error_log()
320 	IWL_ERR(fwrt, "0x%08X | tcm branchlink2\n", table.blink2);  in iwl_fwrt_dump_tcm_error_log()
321 	IWL_ERR(fwrt, "0x%08X | tcm interruptlink1\n", table.ilink1);  in iwl_fwrt_dump_tcm_error_log()
322 	IWL_ERR(fwrt, "0x%08X | tcm interruptlink2\n", table.ilink2);  in iwl_fwrt_dump_tcm_error_log()
323 	IWL_ERR(fwrt, "0x%08X | tcm data1\n", table.data1);  in iwl_fwrt_dump_tcm_error_log()
324 	IWL_ERR(fwrt, "0x%08X | tcm data2\n", table.data2);  in iwl_fwrt_dump_tcm_error_log()
325 	IWL_ERR(fwrt, "0x%08X | tcm data3\n", table.data3);  in iwl_fwrt_dump_tcm_error_log()
326 	IWL_ERR(fwrt, "0x%08X | tcm log PC\n", table.logpc);  in iwl_fwrt_dump_tcm_error_log()
327 	IWL_ERR(fwrt, "0x%08X | tcm frame pointer\n", table.frame_pointer);  in iwl_fwrt_dump_tcm_error_log()
328 	IWL_ERR(fwrt, "0x%08X | tcm stack pointer\n", table.stack_pointer);  in iwl_fwrt_dump_tcm_error_log()
329 	IWL_ERR(fwrt, "0x%08X | tcm msg ID\n", table.msgid);  in iwl_fwrt_dump_tcm_error_log()
330 	IWL_ERR(fwrt, "0x%08X | tcm ISR status\n", table.isr);  in iwl_fwrt_dump_tcm_error_log()
332 		IWL_ERR(fwrt, "0x%08X | tcm HW status[%d]\n",  in iwl_fwrt_dump_tcm_error_log()
335 		IWL_ERR(fwrt, "0x%08X | tcm SW status[%d]\n",  in iwl_fwrt_dump_tcm_error_log()
343  * read with u32-sized accesses, any members with a different size
370 	struct iwl_trans *trans = fwrt->trans;  in iwl_fwrt_dump_rcm_error_log()
372 	u32 base = fwrt->trans->dbg.rcm_error_event_table[idx];  in iwl_fwrt_dump_rcm_error_log()
376 	if (!base || !(fwrt->trans->dbg.error_event_table_tlv_status & flag))  in iwl_fwrt_dump_rcm_error_log()
382 		fwrt->dump.rcm_err_id[idx] = table.error_id;  in iwl_fwrt_dump_rcm_error_log()
384 	if (!iwl_fwrt_if_errorid_other_cpu(fwrt->dump.rcm_err_id[idx]) &&  in iwl_fwrt_dump_rcm_error_log()
385 	    !fwrt->trans->dbg.dump_file_name_ext_valid) {  in iwl_fwrt_dump_rcm_error_log()
386 		fwrt->trans->dbg.dump_file_name_ext_valid = true;  in iwl_fwrt_dump_rcm_error_log()
387 		snprintf(fwrt->trans->dbg.dump_file_name_ext, IWL_FW_INI_MAX_NAME,  in iwl_fwrt_dump_rcm_error_log()
388 			 "0x%x", fwrt->dump.rcm_err_id[idx]);  in iwl_fwrt_dump_rcm_error_log()
392 	IWL_ERR(fwrt, "0x%08X | error ID\n", table.error_id);  in iwl_fwrt_dump_rcm_error_log()
393 	IWL_ERR(fwrt, "0x%08X | rcm branchlink2\n", table.blink2);  in iwl_fwrt_dump_rcm_error_log()
394 	IWL_ERR(fwrt, "0x%08X | rcm interruptlink1\n", table.ilink1);  in iwl_fwrt_dump_rcm_error_log()
395 	IWL_ERR(fwrt, "0x%08X | rcm interruptlink2\n", table.ilink2);  in iwl_fwrt_dump_rcm_error_log()
396 	IWL_ERR(fwrt, "0x%08X | rcm data1\n", table.data1);  in iwl_fwrt_dump_rcm_error_log()
397 	IWL_ERR(fwrt, "0x%08X | rcm data2\n", table.data2);  in iwl_fwrt_dump_rcm_error_log()
398 	IWL_ERR(fwrt, "0x%08X | rcm data3\n", table.data3);  in iwl_fwrt_dump_rcm_error_log()
399 	IWL_ERR(fwrt, "0x%08X | rcm log PC\n", table.logpc);  in iwl_fwrt_dump_rcm_error_log()
400 	IWL_ERR(fwrt, "0x%08X | rcm frame pointer\n", table.frame_pointer);  in iwl_fwrt_dump_rcm_error_log()
401 	IWL_ERR(fwrt, "0x%08X | rcm stack pointer\n", table.stack_pointer);  in iwl_fwrt_dump_rcm_error_log()
402 	IWL_ERR(fwrt, "0x%08X | rcm msg ID\n", table.msgid);  in iwl_fwrt_dump_rcm_error_log()
403 	IWL_ERR(fwrt, "0x%08X | rcm ISR status\n", table.isr);  in iwl_fwrt_dump_rcm_error_log()
404 	IWL_ERR(fwrt, "0x%08X | frame HW status\n", table.frame_hw_status);  in iwl_fwrt_dump_rcm_error_log()
405 	IWL_ERR(fwrt, "0x%08X | LMAC-to-RCM request mbox\n",  in iwl_fwrt_dump_rcm_error_log()
407 	IWL_ERR(fwrt, "0x%08X | RCM-to-LMAC request mbox\n",  in iwl_fwrt_dump_rcm_error_log()
409 	IWL_ERR(fwrt, "0x%08X | MAC header control\n", table.mh_ctl);  in iwl_fwrt_dump_rcm_error_log()
410 	IWL_ERR(fwrt, "0x%08X | MAC header addr1 low\n", table.mh_addr1_lo);  in iwl_fwrt_dump_rcm_error_log()
411 	IWL_ERR(fwrt, "0x%08X | MAC header info\n", table.mh_info);  in iwl_fwrt_dump_rcm_error_log()
412 	IWL_ERR(fwrt, "0x%08X | MAC header error\n", table.mh_err);  in iwl_fwrt_dump_rcm_error_log()
417 	struct iwl_trans *trans = fwrt->trans;  in iwl_fwrt_dump_iml_error_log()
420 	if (fwrt->trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_22000) {  in iwl_fwrt_dump_iml_error_log()
423 	} else if (fwrt->trans->mac_cfg->device_family >=  in iwl_fwrt_dump_iml_error_log()
436 		IWL_ERR(trans, "0x%04X | IML/ROM SYSASSERT\n", error >> 16);  in iwl_fwrt_dump_iml_error_log()
438 	IWL_ERR(fwrt, "0x%08X | IML/ROM error/state\n", error);  in iwl_fwrt_dump_iml_error_log()
439 	IWL_ERR(fwrt, "0x%08X | IML/ROM data1\n",  in iwl_fwrt_dump_iml_error_log()
442 	if (fwrt->trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_22000)  in iwl_fwrt_dump_iml_error_log()
443 		IWL_ERR(fwrt, "0x%08X | IML/ROM WFPM_AUTH_KEY_0\n",  in iwl_fwrt_dump_iml_error_log()
447 #define FSEQ_REG(x) { .addr = (x), .str = #x, }  argument
451 	struct iwl_trans *trans = fwrt->trans;  in iwl_fwrt_dump_fseq_regs()
481 		IWL_ERR(fwrt, "0x%08X | %s\n",  in iwl_fwrt_dump_fseq_regs()
493 	if (!iwl_trans_device_enabled(fwrt->trans)) {  in iwl_fwrt_dump_error_logs()
500 	if (fwrt->trans->dbg.lmac_error_event_table[1])  in iwl_fwrt_dump_error_logs()
505 	if (fwrt->trans->dbg.tcm_error_event_table[1])  in iwl_fwrt_dump_error_logs()
507 	if (fwrt->trans->dbg.rcm_error_event_table[1])  in iwl_fwrt_dump_error_logs()
511 	if (fwrt->trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_22000) {  in iwl_fwrt_dump_error_logs()
512 		pc_data = fwrt->trans->dbg.pc_data;  in iwl_fwrt_dump_error_logs()
514 		if (!iwl_trans_grab_nic_access(fwrt->trans))  in iwl_fwrt_dump_error_logs()
516 		for (count = 0; count < fwrt->trans->dbg.num_pc;  in iwl_fwrt_dump_error_logs()
518 			IWL_ERR(fwrt, "%s: 0x%x\n",  in iwl_fwrt_dump_error_logs()
519 				pc_data->pc_name,  in iwl_fwrt_dump_error_logs()
520 				iwl_read_prph_no_grab(fwrt->trans,  in iwl_fwrt_dump_error_logs()
521 						      pc_data->pc_address));  in iwl_fwrt_dump_error_logs()
522 		iwl_trans_release_nic_access(fwrt->trans);  in iwl_fwrt_dump_error_logs()
525 	if (fwrt->trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_BZ) {  in iwl_fwrt_dump_error_logs()
526 		u32 scratch = iwl_read32(fwrt->trans, CSR_FUNC_SCRATCH);  in iwl_fwrt_dump_error_logs()
529 		IWL_ERR(fwrt, "0x%08X | Func Scratch\n", scratch);  in iwl_fwrt_dump_error_logs()