diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-context-info.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-context-info.h | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h b/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h deleted file mode 100644 index 5ed07e37e3ee..000000000000 --- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h +++ /dev/null @@ -1,229 +0,0 @@ -/****************************************************************************** - * - * 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) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 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. - * - * BSD LICENSE - * - * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 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. - * - *****************************************************************************/ - -#ifndef __iwl_context_info_file_h__ -#define __iwl_context_info_file_h__ - -/* maximmum number of DRAM map entries supported by FW */ -#define IWL_MAX_DRAM_ENTRY 64 -#define CSR_CTXT_INFO_BA 0x40 - -/** - * enum iwl_context_info_flags - Context information control flags - * @IWL_CTXT_INFO_AUTO_FUNC_INIT: If set, FW will not wait before interrupting - * the init done for driver command that configures several system modes - * @IWL_CTXT_INFO_EARLY_DEBUG: enable early debug - * @IWL_CTXT_INFO_ENABLE_CDMP: enable core dump - * @IWL_CTXT_INFO_RB_CB_SIZE_POS: position of the RBD Cyclic Buffer Size - * exponent, the actual size is 2**value, valid sizes are 8-2048. - * The value is four bits long. Maximum valid exponent is 12 - * @IWL_CTXT_INFO_TFD_FORMAT_LONG: use long TFD Format (the - * default is short format - not supported by the driver) - * @IWL_CTXT_INFO_RB_SIZE_POS: RB size position - * (values are IWL_CTXT_INFO_RB_SIZE_*K) - * @IWL_CTXT_INFO_RB_SIZE_1K: Value for 1K RB size - * @IWL_CTXT_INFO_RB_SIZE_2K: Value for 2K RB size - * @IWL_CTXT_INFO_RB_SIZE_4K: Value for 4K RB size - * @IWL_CTXT_INFO_RB_SIZE_8K: Value for 8K RB size - * @IWL_CTXT_INFO_RB_SIZE_12K: Value for 12K RB size - * @IWL_CTXT_INFO_RB_SIZE_16K: Value for 16K RB size - * @IWL_CTXT_INFO_RB_SIZE_20K: Value for 20K RB size - * @IWL_CTXT_INFO_RB_SIZE_24K: Value for 24K RB size - * @IWL_CTXT_INFO_RB_SIZE_28K: Value for 28K RB size - * @IWL_CTXT_INFO_RB_SIZE_32K: Value for 32K RB size - */ -enum iwl_context_info_flags { - IWL_CTXT_INFO_AUTO_FUNC_INIT = BIT(0), - IWL_CTXT_INFO_EARLY_DEBUG = BIT(1), - IWL_CTXT_INFO_ENABLE_CDMP = BIT(2), - IWL_CTXT_INFO_RB_CB_SIZE_POS = 4, - IWL_CTXT_INFO_TFD_FORMAT_LONG = BIT(8), - IWL_CTXT_INFO_RB_SIZE_POS = 9, - IWL_CTXT_INFO_RB_SIZE_1K = 0x1, - IWL_CTXT_INFO_RB_SIZE_2K = 0x2, - IWL_CTXT_INFO_RB_SIZE_4K = 0x4, - IWL_CTXT_INFO_RB_SIZE_8K = 0x8, - IWL_CTXT_INFO_RB_SIZE_12K = 0x9, - IWL_CTXT_INFO_RB_SIZE_16K = 0xa, - IWL_CTXT_INFO_RB_SIZE_20K = 0xb, - IWL_CTXT_INFO_RB_SIZE_24K = 0xc, - IWL_CTXT_INFO_RB_SIZE_28K = 0xd, - IWL_CTXT_INFO_RB_SIZE_32K = 0xe, -}; - -/* - * struct iwl_context_info_version - version structure - * @mac_id: SKU and revision id - * @version: context information version id - * @size: the size of the context information in DWs - */ -struct iwl_context_info_version { - __le16 mac_id; - __le16 version; - __le16 size; - __le16 reserved; -} __packed; - -/* - * struct iwl_context_info_control - version structure - * @control_flags: context information flags see &enum iwl_context_info_flags - */ -struct iwl_context_info_control { - __le32 control_flags; - __le32 reserved; -} __packed; - -/* - * struct iwl_context_info_dram - images DRAM map - * each entry in the map represents a DRAM chunk of up to 32 KB - * @umac_img: UMAC image DRAM map - * @lmac_img: LMAC image DRAM map - * @virtual_img: paged image DRAM map - */ -struct iwl_context_info_dram { - __le64 umac_img[IWL_MAX_DRAM_ENTRY]; - __le64 lmac_img[IWL_MAX_DRAM_ENTRY]; - __le64 virtual_img[IWL_MAX_DRAM_ENTRY]; -} __packed; - -/* - * struct iwl_context_info_rbd_cfg - RBDs configuration - * @free_rbd_addr: default queue free RB CB base address - * @used_rbd_addr: default queue used RB CB base address - * @status_wr_ptr: default queue used RB status write pointer - */ -struct iwl_context_info_rbd_cfg { - __le64 free_rbd_addr; - __le64 used_rbd_addr; - __le64 status_wr_ptr; -} __packed; - -/* - * struct iwl_context_info_hcmd_cfg - command queue configuration - * @cmd_queue_addr: address of command queue - * @cmd_queue_size: number of entries - */ -struct iwl_context_info_hcmd_cfg { - __le64 cmd_queue_addr; - u8 cmd_queue_size; - u8 reserved[7]; -} __packed; - -/* - * struct iwl_context_info_dump_cfg - Core Dump configuration - * @core_dump_addr: core dump (debug DRAM address) start address - * @core_dump_size: size, in DWs - */ -struct iwl_context_info_dump_cfg { - __le64 core_dump_addr; - __le32 core_dump_size; - __le32 reserved; -} __packed; - -/* - * struct iwl_context_info_pnvm_cfg - platform NVM data configuration - * @platform_nvm_addr: Platform NVM data start address - * @platform_nvm_size: size in DWs - */ -struct iwl_context_info_pnvm_cfg { - __le64 platform_nvm_addr; - __le32 platform_nvm_size; - __le32 reserved; -} __packed; - -/* - * struct iwl_context_info_early_dbg_cfg - early debug configuration for - * dumping DRAM addresses - * @early_debug_addr: early debug start address - * @early_debug_size: size in DWs - */ -struct iwl_context_info_early_dbg_cfg { - __le64 early_debug_addr; - __le32 early_debug_size; - __le32 reserved; -} __packed; - -/* - * struct iwl_context_info - device INIT configuration - * @version: version information of context info and HW - * @control: control flags of FH configurations - * @rbd_cfg: default RX queue configuration - * @hcmd_cfg: command queue configuration - * @dump_cfg: core dump data - * @edbg_cfg: early debug configuration - * @pnvm_cfg: platform nvm configuration - * @dram: firmware image addresses in DRAM - */ -struct iwl_context_info { - struct iwl_context_info_version version; - struct iwl_context_info_control control; - __le64 reserved0; - struct iwl_context_info_rbd_cfg rbd_cfg; - struct iwl_context_info_hcmd_cfg hcmd_cfg; - __le32 reserved1[4]; - struct iwl_context_info_dump_cfg dump_cfg; - struct iwl_context_info_early_dbg_cfg edbg_cfg; - struct iwl_context_info_pnvm_cfg pnvm_cfg; - __le32 reserved2[16]; - struct iwl_context_info_dram dram; - __le32 reserved3[16]; -} __packed; - -int iwl_pcie_ctxt_info_init(struct iwl_trans *trans, const struct fw_img *fw); -void iwl_pcie_ctxt_info_free(struct iwl_trans *trans); -void iwl_pcie_ctxt_info_free_paging(struct iwl_trans *trans); -int iwl_pcie_init_fw_sec(struct iwl_trans *trans, - const struct fw_img *fw, - struct iwl_context_info_dram *ctxt_dram); - -#endif /* __iwl_context_info_file_h__ */ |