diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/debug.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/debug.h | 83 |
1 files changed, 48 insertions, 35 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h index 988584973aba..98e957ecbeed 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h @@ -8,7 +8,7 @@ * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 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) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 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 @@ -81,6 +81,19 @@ enum iwl_debug_cmds { */ UMAC_RD_WR = 0x1, /** + * @DBGC_SUSPEND_RESUME: + * DBGC suspend/resume commad. Uses a single dword as data: + * 0 - resume DBGC recording + * 1 - suspend DBGC recording + */ + DBGC_SUSPEND_RESUME = 0x7, + /** + * @BUFFER_ALLOCATION: + * passes DRAM buffers to a DBGC + * &struct iwl_buf_alloc_cmd + */ + BUFFER_ALLOCATION = 0x8, + /** * @MFU_ASSERT_DUMP_NTF: * &struct iwl_mfu_assert_dump_notif */ @@ -102,6 +115,16 @@ enum { FW_ERR_FATAL = 0xFF }; +/** enum iwl_dbg_suspend_resume_cmds - dbgc suspend resume operations + * dbgc suspend resume command operations + * @DBGC_RESUME_CMD: resume dbgc recording + * @DBGC_SUSPEND_CMD: stop dbgc recording + */ +enum iwl_dbg_suspend_resume_cmds { + DBGC_RESUME_CMD, + DBGC_SUSPEND_CMD, +}; + /** * struct iwl_error_resp - FW error indication * ( REPLY_ERROR = 0x2 ) @@ -335,49 +358,39 @@ struct iwl_dbg_mem_access_rsp { __le32 data[]; } __packed; /* DEBUG_(U|L)MAC_RD_WR_RSP_API_S_VER_1 */ -#define LDBG_CFG_COMMAND_SIZE 80 -#define BUFFER_ALLOCATION 0x27 -#define START_DEBUG_RECORDING 0x29 -#define STOP_DEBUG_RECORDING 0x2A +/** + * struct iwl_dbg_suspend_resume_cmd - dbgc suspend resume command + * @operation: suspend or resume operation, uses + * &enum iwl_dbg_suspend_resume_cmds + */ +struct iwl_dbg_suspend_resume_cmd { + __le32 operation; +} __packed; -/* maximum fragments to be allocated per target of allocationId */ -#define IWL_BUFFER_LOCATION_MAX_FRAGS 2 +#define BUF_ALLOC_MAX_NUM_FRAGS 16 /** - * struct iwl_fragment_data single fragment structure - * @address: 64bit start address - * @size: size in bytes + * struct iwl_buf_alloc_frag - a DBGC fragment + * @addr: base address of the fragment + * @size: size of the fragment */ -struct iwl_fragment_data { - __le64 address; +struct iwl_buf_alloc_frag { + __le64 addr; __le32 size; } __packed; /* FRAGMENT_STRUCTURE_API_S_VER_1 */ /** - * struct iwl_buffer_allocation_cmd - buffer allocation command structure - * @allocation_id: id of the allocation - * @buffer_location: location of the buffer + * struct iwl_buf_alloc_cmd - buffer allocation command + * @alloc_id: &enum iwl_fw_ini_allocation_id + * @buf_location: &enum iwl_fw_ini_buffer_location * @num_frags: number of fragments - * @fragments: memory fragments + * @frags: fragments array */ -struct iwl_buffer_allocation_cmd { - __le32 allocation_id; - __le32 buffer_location; +struct iwl_buf_alloc_cmd { + __le32 alloc_id; + __le32 buf_location; __le32 num_frags; - struct iwl_fragment_data fragments[IWL_BUFFER_LOCATION_MAX_FRAGS]; -} __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_1 */ - -/** - * struct iwl_ldbg_config_cmd - LDBG config command - * @type: configuration type - * @pad: reserved space for type-dependent data - */ -struct iwl_ldbg_config_cmd { - __le32 type; - union { - u8 pad[LDBG_CFG_COMMAND_SIZE - sizeof(__le32)]; - struct iwl_buffer_allocation_cmd buffer_allocation; - }; /* LDBG_CFG_BODY_API_U_VER_2 (partially) */ -} __packed; /* LDBG_CFG_CMD_API_S_VER_2 */ + struct iwl_buf_alloc_frag frags[BUF_ALLOC_MAX_NUM_FRAGS]; +} __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_2 */ #endif /* __iwl_fw_api_debug_h__ */ |