diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/img.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/img.c | 118 |
1 files changed, 57 insertions, 61 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.c b/drivers/net/wireless/intel/iwlwifi/fw/img.c index de8cff463dbe..c2f4fc83a22c 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.c @@ -1,78 +1,33 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2019 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * 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. - * - * The full GNU General Public License is included in this distribution - * in the file called COPYING. - * - * Contact Information: - * Intel Linux Wireless <linuxwifi@intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2019 Intel Corporation - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright(c) 2019 - 2021 Intel Corporation + * Copyright(c) 2024 Intel Corporation + */ +#include <fw/api/commands.h> #include "img.h" -u8 iwl_fw_lookup_cmd_ver(const struct iwl_fw *fw, u8 grp, u8 cmd) +u8 iwl_fw_lookup_cmd_ver(const struct iwl_fw *fw, u32 cmd_id, u8 def) { const struct iwl_fw_cmd_version *entry; unsigned int i; + /* prior to LONG_GROUP, we never used this CMD version API */ + u8 grp = iwl_cmd_groupid(cmd_id) ?: LONG_GROUP; + u8 cmd = iwl_cmd_opcode(cmd_id); if (!fw->ucode_capa.cmd_versions || !fw->ucode_capa.n_cmd_versions) - return IWL_FW_CMD_VER_UNKNOWN; + return def; entry = fw->ucode_capa.cmd_versions; for (i = 0; i < fw->ucode_capa.n_cmd_versions; i++, entry++) { - if (entry->group == grp && entry->cmd == cmd) + if (entry->group == grp && entry->cmd == cmd) { + if (entry->cmd_ver == IWL_FW_CMD_VER_UNKNOWN) + return def; return entry->cmd_ver; + } } - return IWL_FW_CMD_VER_UNKNOWN; + return def; } EXPORT_SYMBOL_GPL(iwl_fw_lookup_cmd_ver); @@ -97,3 +52,44 @@ u8 iwl_fw_lookup_notif_ver(const struct iwl_fw *fw, u8 grp, u8 cmd, u8 def) return def; } EXPORT_SYMBOL_GPL(iwl_fw_lookup_notif_ver); + +static const struct { + const char *name; + u32 num; +} advanced_lookup[] = { + { "NMI_INTERRUPT_WDG", 0x34 }, + { "SYSASSERT", 0x35 }, + { "UCODE_VERSION_MISMATCH", 0x37 }, + { "BAD_COMMAND", 0x38 }, + { "BAD_COMMAND", 0x39 }, + { "NMI_INTERRUPT_DATA_ACTION_PT", 0x3C }, + { "FATAL_ERROR", 0x3D }, + { "NMI_TRM_HW_ERR", 0x46 }, + { "NMI_INTERRUPT_TRM", 0x4C }, + { "NMI_INTERRUPT_BREAK_POINT", 0x54 }, + { "NMI_INTERRUPT_WDG_RXF_FULL", 0x5C }, + { "NMI_INTERRUPT_WDG_NO_RBD_RXF_FULL", 0x64 }, + { "NMI_INTERRUPT_HOST", 0x66 }, + { "NMI_INTERRUPT_LMAC_FATAL", 0x70 }, + { "NMI_INTERRUPT_UMAC_FATAL", 0x71 }, + { "NMI_INTERRUPT_OTHER_LMAC_FATAL", 0x73 }, + { "NMI_INTERRUPT_ACTION_PT", 0x7C }, + { "NMI_INTERRUPT_UNKNOWN", 0x84 }, + { "NMI_INTERRUPT_INST_ACTION_PT", 0x86 }, + { "NMI_INTERRUPT_PREG", 0x88 }, + { "PNVM_MISSING", FW_SYSASSERT_PNVM_MISSING }, + { "ADVANCED_SYSASSERT", 0 }, +}; + +const char *iwl_fw_lookup_assert_desc(u32 num) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(advanced_lookup) - 1; i++) + if (advanced_lookup[i].num == (num & ~FW_SYSASSERT_CPU_MASK)) + return advanced_lookup[i].name; + + /* No entry matches 'num', so it is the last: ADVANCED_SYSASSERT */ + return advanced_lookup[i].name; +} +EXPORT_SYMBOL_GPL(iwl_fw_lookup_assert_desc); |