diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/d3.h | 136 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 70 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/dbg.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/error-dump.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/file.h | 32 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/img.h | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/init.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/runtime.h | 1 |
9 files changed, 235 insertions, 24 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index 86ea0784e1a3..31231b223aae 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 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 @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -214,7 +214,7 @@ struct iwl_proto_offload_cmd_v3_large { #define IWL_WOWLAN_MIN_PATTERN_LEN 16 #define IWL_WOWLAN_MAX_PATTERN_LEN 128 -struct iwl_wowlan_pattern { +struct iwl_wowlan_pattern_v1 { u8 mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8]; u8 pattern[IWL_WOWLAN_MAX_PATTERN_LEN]; u8 mask_size; @@ -227,7 +227,7 @@ struct iwl_wowlan_pattern { /** * struct iwl_wowlan_patterns_cmd - WoWLAN wakeup patterns */ -struct iwl_wowlan_patterns_cmd { +struct iwl_wowlan_patterns_cmd_v1 { /** * @n_patterns: number of patterns */ @@ -236,9 +236,129 @@ struct iwl_wowlan_patterns_cmd { /** * @patterns: the patterns, array length in @n_patterns */ - struct iwl_wowlan_pattern patterns[]; + struct iwl_wowlan_pattern_v1 patterns[]; } __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_1 */ +#define IPV4_ADDR_SIZE 4 +#define IPV6_ADDR_SIZE 16 + +enum iwl_wowlan_pattern_type { + WOWLAN_PATTERN_TYPE_BITMASK, + WOWLAN_PATTERN_TYPE_IPV4_TCP_SYN, + WOWLAN_PATTERN_TYPE_IPV6_TCP_SYN, + WOWLAN_PATTERN_TYPE_IPV4_TCP_SYN_WILDCARD, + WOWLAN_PATTERN_TYPE_IPV6_TCP_SYN_WILDCARD, +}; /* WOWLAN_PATTERN_TYPE_API_E_VER_1 */ + +/** + * struct iwl_wowlan_ipv4_tcp_syn - WoWLAN IPv4 TCP SYN pattern data + */ +struct iwl_wowlan_ipv4_tcp_syn { + /** + * @src_addr: source IP address to match + */ + u8 src_addr[IPV4_ADDR_SIZE]; + + /** + * @dst_addr: destination IP address to match + */ + u8 dst_addr[IPV4_ADDR_SIZE]; + + /** + * @src_port: source TCP port to match + */ + __le16 src_port; + + /** + * @dst_port: destination TCP port to match + */ + __le16 dst_port; +} __packed; /* WOWLAN_IPV4_TCP_SYN_API_S_VER_1 */ + +/** + * struct iwl_wowlan_ipv6_tcp_syn - WoWLAN Ipv6 TCP SYN pattern data + */ +struct iwl_wowlan_ipv6_tcp_syn { + /** + * @src_addr: source IP address to match + */ + u8 src_addr[IPV6_ADDR_SIZE]; + + /** + * @dst_addr: destination IP address to match + */ + u8 dst_addr[IPV6_ADDR_SIZE]; + + /** + * @src_port: source TCP port to match + */ + __le16 src_port; + + /** + * @dst_port: destination TCP port to match + */ + __le16 dst_port; +} __packed; /* WOWLAN_IPV6_TCP_SYN_API_S_VER_1 */ + +/** + * union iwl_wowlan_pattern_data - Data for the different pattern types + * + * If wildcard addresses/ports are to be used, the union can be left + * undefined. + */ +union iwl_wowlan_pattern_data { + /** + * @bitmask: bitmask pattern data + */ + struct iwl_wowlan_pattern_v1 bitmask; + + /** + * @ipv4_tcp_syn: IPv4 TCP SYN pattern data + */ + struct iwl_wowlan_ipv4_tcp_syn ipv4_tcp_syn; + + /** + * @ipv6_tcp_syn: IPv6 TCP SYN pattern data + */ + struct iwl_wowlan_ipv6_tcp_syn ipv6_tcp_syn; +}; /* WOWLAN_PATTERN_API_U_VER_1 */ + +/** + * struct iwl_wowlan_pattern_v2 - Pattern entry for the WoWLAN wakeup patterns + */ +struct iwl_wowlan_pattern_v2 { + /** + * @pattern_type: defines the struct type to be used in the union + */ + u8 pattern_type; + + /** + * @reserved: reserved for alignment + */ + u8 reserved[3]; + + /** + * @u: the union containing the match data, or undefined for + * wildcard matches + */ + union iwl_wowlan_pattern_data u; +} __packed; /* WOWLAN_PATTERN_API_S_VER_2 */ + +/** + * struct iwl_wowlan_patterns_cmd - WoWLAN wakeup patterns command + */ +struct iwl_wowlan_patterns_cmd { + /** + * @n_patterns: number of patterns + */ + __le32 n_patterns; + + /** + * @patterns: the patterns, array length in @n_patterns + */ + struct iwl_wowlan_pattern_v2 patterns[]; +} __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_2 */ + enum iwl_wowlan_wakeup_filters { IWL_WOWLAN_WAKEUP_MAGIC_PACKET = BIT(0), IWL_WOWLAN_WAKEUP_PATTERN_MATCH = BIT(1), @@ -383,7 +503,11 @@ enum iwl_wowlan_wakeup_reason { IWL_WOWLAN_WAKEUP_BY_D3_WAKEUP_HOST_TIMER = BIT(14), IWL_WOWLAN_WAKEUP_BY_RXFRAME_FILTERED_IN = BIT(15), IWL_WOWLAN_WAKEUP_BY_BEACON_FILTERED_IN = BIT(16), - + IWL_WAKEUP_BY_11W_UNPROTECTED_DEAUTH_OR_DISASSOC = BIT(17), + IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN = BIT(18), + IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN_WILDCARD = BIT(19), + IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN = BIT(20), + IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN_WILDCARD = BIT(21), }; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */ struct iwl_wowlan_gtk_status_v1 { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h index af1e3d08c179..f4202bc231a6 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h @@ -473,6 +473,8 @@ enum iwl_fw_ini_debug_flow { * @IWL_FW_INI_REGION_CSR: CSR registers * @IWL_FW_INI_REGION_NOTIFICATION: FW notification data * @IWL_FW_INI_REGION_DHC: dhc response to dump + * @IWL_FW_INI_REGION_LMAC_ERROR_TABLE: lmac error table + * @IWL_FW_INI_REGION_UMAC_ERROR_TABLE: umac error table * @IWL_FW_INI_REGION_NUM: number of region types */ enum iwl_fw_ini_region_type { @@ -490,6 +492,8 @@ enum iwl_fw_ini_region_type { IWL_FW_INI_REGION_CSR, IWL_FW_INI_REGION_NOTIFICATION, IWL_FW_INI_REGION_DHC, + IWL_FW_INI_REGION_LMAC_ERROR_TABLE, + IWL_FW_INI_REGION_UMAC_ERROR_TABLE, IWL_FW_INI_REGION_NUM }; /* FW_DEBUG_TLV_REGION_TYPE_E_VER_1 */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 79e36336f623..5f52e40a2903 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -917,11 +917,8 @@ iwl_fw_error_dump_file(struct iwl_fw_runtime *fwrt, dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_DEV_FW_INFO); dump_data->len = cpu_to_le32(sizeof(*dump_info)); dump_info = (void *)dump_data->data; - dump_info->device_family = - fwrt->trans->cfg->device_family == - IWL_DEVICE_FAMILY_7000 ? - cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_7) : - cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_8); + dump_info->hw_type = + cpu_to_le32(CSR_HW_REV_TYPE(fwrt->trans->hw_rev)); dump_info->hw_step = cpu_to_le32(CSR_HW_REV_STEP(fwrt->trans->hw_rev)); memcpy(dump_info->fw_human_readable, fwrt->fw->human_readable, @@ -1754,12 +1751,18 @@ static int iwl_fw_ini_get_trigger_len(struct iwl_fw_runtime *fwrt, continue; } + /* currently the driver supports always on domain only */ + if (le32_to_cpu(reg->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) + continue; + switch (le32_to_cpu(reg->region_type)) { case IWL_FW_INI_REGION_DEVICE_MEMORY: case IWL_FW_INI_REGION_PERIPHERY_MAC: case IWL_FW_INI_REGION_PERIPHERY_PHY: case IWL_FW_INI_REGION_PERIPHERY_AUX: case IWL_FW_INI_REGION_CSR: + case IWL_FW_INI_REGION_LMAC_ERROR_TABLE: + case IWL_FW_INI_REGION_UMAC_ERROR_TABLE: size += hdr_len + iwl_dump_ini_mem_get_size(fwrt, reg); break; case IWL_FW_INI_REGION_TXF: @@ -1821,6 +1824,8 @@ static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt, switch (le32_to_cpu(reg->region_type)) { case IWL_FW_INI_REGION_DEVICE_MEMORY: + case IWL_FW_INI_REGION_LMAC_ERROR_TABLE: + case IWL_FW_INI_REGION_UMAC_ERROR_TABLE: ops.get_num_of_ranges = iwl_dump_ini_mem_ranges; ops.get_size = iwl_dump_ini_mem_get_size; ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; @@ -2464,15 +2469,20 @@ static void iwl_fw_dbg_update_regions(struct iwl_fw_runtime *fwrt, { void *iter = (void *)tlv->region_config; int i, size = le32_to_cpu(tlv->num_regions); + const char *err_st = + "WRT: ext=%d. Invalid region %s %d for apply point %d\n"; for (i = 0; i < size; i++) { struct iwl_fw_ini_region_cfg *reg = iter, **active; int id = le32_to_cpu(reg->region_id); u32 type = le32_to_cpu(reg->region_type); - if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_regs), - "WRT: ext=%d. Invalid region id %d for apply point %d\n", - ext, id, pnt)) + if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_regs), err_st, ext, + "id", id, pnt)) + break; + + if (WARN(type == 0 || type >= IWL_FW_INI_REGION_NUM, err_st, + ext, "type", type, pnt)) break; active = &fwrt->dump.active_regs[id]; @@ -2498,7 +2508,9 @@ static void iwl_fw_dbg_update_regions(struct iwl_fw_runtime *fwrt, type == IWL_FW_INI_REGION_PERIPHERY_AUX || type == IWL_FW_INI_REGION_INTERNAL_BUFFER || type == IWL_FW_INI_REGION_PAGING || - type == IWL_FW_INI_REGION_CSR) + type == IWL_FW_INI_REGION_CSR || + type == IWL_FW_INI_REGION_LMAC_ERROR_TABLE || + type == IWL_FW_INI_REGION_UMAC_ERROR_TABLE) iter += le32_to_cpu(reg->internal.num_of_ranges) * sizeof(__le32); @@ -2610,6 +2622,20 @@ static void iwl_fw_dbg_update_triggers(struct iwl_fw_runtime *fwrt, active->trig->occurrences = cpu_to_le32(-1); active->active = true; + + if (id == IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER) { + u32 collect_interval = le32_to_cpu(trig->trigger_data); + + /* the minimum allowed interval is 50ms */ + if (collect_interval < 50) { + collect_interval = 50; + trig->trigger_data = + cpu_to_le32(collect_interval); + } + + mod_timer(&fwrt->dump.periodic_trig, + jiffies + msecs_to_jiffies(collect_interval)); + } next: iter += sizeof(*trig) + trig_regs_size; @@ -2690,8 +2716,34 @@ IWL_EXPORT_SYMBOL(iwl_fw_dbg_apply_point); void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt) { + del_timer(&fwrt->dump.periodic_trig); iwl_fw_dbg_collect_sync(fwrt); iwl_trans_stop_device(fwrt->trans); } IWL_EXPORT_SYMBOL(iwl_fwrt_stop_device); + +void iwl_fw_dbg_periodic_trig_handler(struct timer_list *t) +{ + struct iwl_fw_runtime *fwrt; + enum iwl_fw_ini_trigger_id id = IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER; + int ret; + typeof(fwrt->dump) *dump_ptr = container_of(t, typeof(fwrt->dump), + periodic_trig); + + fwrt = container_of(dump_ptr, typeof(*fwrt), dump); + + ret = _iwl_fw_dbg_ini_collect(fwrt, id); + if (!ret || ret == -EBUSY) { + struct iwl_fw_ini_trigger *trig = + fwrt->dump.active_trigs[id].trig; + u32 occur = le32_to_cpu(trig->occurrences); + u32 collect_interval = le32_to_cpu(trig->trigger_data); + + if (!occur) + return; + + mod_timer(&fwrt->dump.periodic_trig, + jiffies + msecs_to_jiffies(collect_interval)); + } +} diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h index cccf91db74c4..2a9e560a906b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h @@ -385,11 +385,13 @@ void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt); static inline void iwl_fw_flush_dump(struct iwl_fw_runtime *fwrt) { + del_timer(&fwrt->dump.periodic_trig); flush_delayed_work(&fwrt->dump.wk); } static inline void iwl_fw_cancel_dump(struct iwl_fw_runtime *fwrt) { + del_timer(&fwrt->dump.periodic_trig); cancel_delayed_work_sync(&fwrt->dump.wk); } @@ -468,4 +470,5 @@ static inline void iwl_fw_error_collect(struct iwl_fw_runtime *fwrt) } } +void iwl_fw_dbg_periodic_trig_handler(struct timer_list *t); #endif /* __iwl_fw_dbg_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h index 260097c75427..0feff4c33e39 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h @@ -184,7 +184,7 @@ enum iwl_fw_error_dump_family { /** * struct iwl_fw_error_dump_info - info on the device / firmware - * @device_family: the family of the device (7 / 8) + * @hw_type: the type of the device * @hw_step: the step of the device * @fw_human_readable: human readable FW version * @dev_human_readable: name of the device @@ -196,7 +196,7 @@ enum iwl_fw_error_dump_family { * if the dump collection was not initiated by an assert, the value is 0 */ struct iwl_fw_error_dump_info { - __le32 device_family; + __le32 hw_type; __le32 hw_step; u8 fw_human_readable[FW_VER_HUMAN_READABLE_SZ]; u8 dev_human_readable[64]; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index 1cc56003b349..b0671e16e1ce 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -142,17 +142,22 @@ enum iwl_ucode_tlv_type { IWL_UCODE_TLV_FW_DBG_DEST = 38, IWL_UCODE_TLV_FW_DBG_CONF = 39, IWL_UCODE_TLV_FW_DBG_TRIGGER = 40, + IWL_UCODE_TLV_CMD_VERSIONS = 48, IWL_UCODE_TLV_FW_GSCAN_CAPA = 50, IWL_UCODE_TLV_FW_MEM_SEG = 51, IWL_UCODE_TLV_IML = 52, IWL_UCODE_TLV_UMAC_DEBUG_ADDRS = 54, IWL_UCODE_TLV_LMAC_DEBUG_ADDRS = 55, IWL_UCODE_TLV_FW_RECOVERY_INFO = 57, - IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION = IWL_UCODE_INI_TLV_GROUP | 0x1, - IWL_UCODE_TLV_TYPE_HCMD = IWL_UCODE_INI_TLV_GROUP | 0x2, - IWL_UCODE_TLV_TYPE_REGIONS = IWL_UCODE_INI_TLV_GROUP | 0x3, - IWL_UCODE_TLV_TYPE_TRIGGERS = IWL_UCODE_INI_TLV_GROUP | 0x4, - IWL_UCODE_TLV_TYPE_DEBUG_FLOW = IWL_UCODE_INI_TLV_GROUP | 0x5, + IWL_UCODE_TLV_FW_FSEQ_VERSION = 60, + + IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION = IWL_UCODE_INI_TLV_GROUP + 0x1, + IWL_UCODE_TLV_DEBUG_BASE = IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION, + IWL_UCODE_TLV_TYPE_HCMD = IWL_UCODE_INI_TLV_GROUP + 0x2, + IWL_UCODE_TLV_TYPE_REGIONS = IWL_UCODE_INI_TLV_GROUP + 0x3, + IWL_UCODE_TLV_TYPE_TRIGGERS = IWL_UCODE_INI_TLV_GROUP + 0x4, + IWL_UCODE_TLV_TYPE_DEBUG_FLOW = IWL_UCODE_INI_TLV_GROUP + 0x5, + IWL_UCODE_TLV_DEBUG_MAX = IWL_UCODE_TLV_TYPE_DEBUG_FLOW, /* TLVs 0x1000-0x2000 are for internal driver usage */ IWL_UCODE_TLV_FW_DBG_DUMP_LST = 0x1000, @@ -311,6 +316,7 @@ enum iwl_ucode_tlv_api { IWL_UCODE_TLV_API_FTM_NEW_RANGE_REQ = (__force iwl_ucode_tlv_api_t)49, IWL_UCODE_TLV_API_SCAN_OFFLOAD_CHANS = (__force iwl_ucode_tlv_api_t)50, IWL_UCODE_TLV_API_MBSSID_HE = (__force iwl_ucode_tlv_api_t)52, + IWL_UCODE_TLV_API_WOWLAN_TCP_SYN_WAKE = (__force iwl_ucode_tlv_api_t)53, IWL_UCODE_TLV_API_FTM_RTT_ACCURACY = (__force iwl_ucode_tlv_api_t)54, NUM_IWL_UCODE_TLV_API @@ -938,4 +944,20 @@ struct iwl_fw_dbg_conf_tlv { struct iwl_fw_dbg_conf_hcmd hcmd; } __packed; +#define IWL_FW_CMD_VER_UNKNOWN 99 + +/** + * struct iwl_fw_cmd_version - firmware command version entry + * @cmd: command ID + * @group: group ID + * @cmd_ver: command version + * @notif_ver: notification version + */ +struct iwl_fw_cmd_version { + u8 cmd; + u8 group; + u8 cmd_ver; + u8 notif_ver; +} __packed; + #endif /* __iwl_fw_file_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index f4c5a4d73206..18ca5f152be6 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -8,7 +8,7 @@ * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 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 @@ -31,7 +31,7 @@ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -109,6 +109,9 @@ struct iwl_ucode_capabilities { u32 error_log_size; unsigned long _api[BITS_TO_LONGS(NUM_IWL_UCODE_TLV_API)]; unsigned long _capa[BITS_TO_LONGS(NUM_IWL_UCODE_TLV_CAPA)]; + + const struct iwl_fw_cmd_version *cmd_versions; + u32 n_cmd_versions; }; static inline bool diff --git a/drivers/net/wireless/intel/iwlwifi/fw/init.c b/drivers/net/wireless/intel/iwlwifi/fw/init.c index 12310e3d2fc5..4435c0ce3013 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/init.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/init.c @@ -76,6 +76,8 @@ void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans, fwrt->ops_ctx = ops_ctx; INIT_DELAYED_WORK(&fwrt->dump.wk, iwl_fw_error_dump_wk); iwl_fwrt_dbgfs_register(fwrt, dbgfs_dir); + timer_setup(&fwrt->dump.periodic_trig, + iwl_fw_dbg_periodic_trig_handler, 0); } IWL_EXPORT_SYMBOL(iwl_fw_runtime_init); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index 88a558e082a3..a6402a0b3854 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -146,6 +146,7 @@ struct iwl_fw_runtime { u32 umac_err_id; void *fifo_iter; enum iwl_fw_ini_trigger_id ini_trig_id; + struct timer_list periodic_trig; } dump; #ifdef CONFIG_IWLWIFI_DEBUGFS struct { |