diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/img.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/img.c | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.c b/drivers/net/wireless/intel/iwlwifi/fw/img.c index de8cff463dbe..a4cbfc8f030f 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.c @@ -5,7 +5,7 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2019 Intel Corporation + * Copyright(c) 2019 - 2020 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 @@ -25,7 +25,7 @@ * * BSD LICENSE * - * Copyright(c) 2019 Intel Corporation + * Copyright(c) 2019 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -97,3 +97,43 @@ 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); + +#define FW_SYSASSERT_CPU_MASK 0xf0000000 +static const struct { + const char *name; + u8 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 }, + { "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); |