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142 lines
4.8 KiB
142 lines
4.8 KiB
/****************************************************************************** |
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* |
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* This file is provided under a dual BSD/GPLv2 license. When using or |
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* redistributing this file, you may do so under either license. |
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* |
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* GPL LICENSE SUMMARY |
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* |
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* Copyright(c) 2019 - 2020 Intel Corporation |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of version 2 of the GNU General Public License as |
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* published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* The full GNU General Public License is included in this distribution |
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* in the file called COPYING. |
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* |
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* Contact Information: |
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* Intel Linux Wireless <[email protected]> |
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
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* |
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* BSD LICENSE |
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* |
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* Copyright(c) 2019 - 2020 Intel Corporation |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name Intel Corporation nor the names of its |
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* contributors may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*****************************************************************************/ |
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#include "img.h" |
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u8 iwl_fw_lookup_cmd_ver(const struct iwl_fw *fw, u8 grp, u8 cmd, u8 def) |
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{ |
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const struct iwl_fw_cmd_version *entry; |
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unsigned int i; |
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if (!fw->ucode_capa.cmd_versions || |
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!fw->ucode_capa.n_cmd_versions) |
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return def; |
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entry = fw->ucode_capa.cmd_versions; |
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for (i = 0; i < fw->ucode_capa.n_cmd_versions; i++, entry++) { |
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if (entry->group == grp && entry->cmd == cmd) { |
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if (entry->cmd_ver == IWL_FW_CMD_VER_UNKNOWN) |
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return def; |
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return entry->cmd_ver; |
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} |
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} |
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return def; |
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} |
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EXPORT_SYMBOL_GPL(iwl_fw_lookup_cmd_ver); |
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u8 iwl_fw_lookup_notif_ver(const struct iwl_fw *fw, u8 grp, u8 cmd, u8 def) |
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{ |
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const struct iwl_fw_cmd_version *entry; |
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unsigned int i; |
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if (!fw->ucode_capa.cmd_versions || |
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!fw->ucode_capa.n_cmd_versions) |
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return def; |
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entry = fw->ucode_capa.cmd_versions; |
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for (i = 0; i < fw->ucode_capa.n_cmd_versions; i++, entry++) { |
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if (entry->group == grp && entry->cmd == cmd) { |
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if (entry->notif_ver == IWL_FW_CMD_VER_UNKNOWN) |
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return def; |
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return entry->notif_ver; |
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} |
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} |
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return def; |
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} |
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EXPORT_SYMBOL_GPL(iwl_fw_lookup_notif_ver); |
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#define FW_SYSASSERT_CPU_MASK 0xf0000000 |
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static const struct { |
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const char *name; |
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u8 num; |
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} advanced_lookup[] = { |
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{ "NMI_INTERRUPT_WDG", 0x34 }, |
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{ "SYSASSERT", 0x35 }, |
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{ "UCODE_VERSION_MISMATCH", 0x37 }, |
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{ "BAD_COMMAND", 0x38 }, |
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{ "BAD_COMMAND", 0x39 }, |
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{ "NMI_INTERRUPT_DATA_ACTION_PT", 0x3C }, |
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{ "FATAL_ERROR", 0x3D }, |
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{ "NMI_TRM_HW_ERR", 0x46 }, |
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{ "NMI_INTERRUPT_TRM", 0x4C }, |
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{ "NMI_INTERRUPT_BREAK_POINT", 0x54 }, |
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{ "NMI_INTERRUPT_WDG_RXF_FULL", 0x5C }, |
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{ "NMI_INTERRUPT_WDG_NO_RBD_RXF_FULL", 0x64 }, |
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{ "NMI_INTERRUPT_HOST", 0x66 }, |
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{ "NMI_INTERRUPT_LMAC_FATAL", 0x70 }, |
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{ "NMI_INTERRUPT_UMAC_FATAL", 0x71 }, |
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{ "NMI_INTERRUPT_OTHER_LMAC_FATAL", 0x73 }, |
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{ "NMI_INTERRUPT_ACTION_PT", 0x7C }, |
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{ "NMI_INTERRUPT_UNKNOWN", 0x84 }, |
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{ "NMI_INTERRUPT_INST_ACTION_PT", 0x86 }, |
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{ "ADVANCED_SYSASSERT", 0 }, |
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}; |
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const char *iwl_fw_lookup_assert_desc(u32 num) |
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{ |
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int i; |
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for (i = 0; i < ARRAY_SIZE(advanced_lookup) - 1; i++) |
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if (advanced_lookup[i].num == (num & ~FW_SYSASSERT_CPU_MASK)) |
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return advanced_lookup[i].name; |
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/* No entry matches 'num', so it is the last: ADVANCED_SYSASSERT */ |
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return advanced_lookup[i].name; |
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} |
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EXPORT_SYMBOL_GPL(iwl_fw_lookup_assert_desc);
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