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 | 197 |
1 files changed, 0 insertions, 197 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 dfd44fabf237..000000000000 --- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h +++ /dev/null @@ -1,197 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ -/* - * Copyright (C) 2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020, 2022, 2024 Intel Corporation - */ -#ifndef __iwl_context_info_file_h__ -#define __iwl_context_info_file_h__ - -/* maximum 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: mask 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: RB size mask - * (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 = 0x0001, - IWL_CTXT_INFO_EARLY_DEBUG = 0x0002, - IWL_CTXT_INFO_ENABLE_CDMP = 0x0004, - IWL_CTXT_INFO_RB_CB_SIZE = 0x00f0, - IWL_CTXT_INFO_TFD_FORMAT_LONG = 0x0100, - IWL_CTXT_INFO_RB_SIZE = 0x1e00, - 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 - * @reserved: (reserved) - */ -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 - * @reserved: (reserved) - */ -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 - * @reserved: (reserved) - */ -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 - * @reserved: (reserved) - */ -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 - * @reserved: (reserved) - */ -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 - * @reserved: (reserved) - */ -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 - * @reserved0: (reserved) - * @rbd_cfg: default RX queue configuration - * @hcmd_cfg: command queue configuration - * @reserved1: (reserved) - * @dump_cfg: core dump data - * @edbg_cfg: early debug configuration - * @pnvm_cfg: platform nvm configuration - * @reserved2: (reserved) - * @dram: firmware image addresses in DRAM - * @reserved3: (reserved) - */ -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); -void *iwl_pcie_ctxt_info_dma_alloc_coherent(struct iwl_trans *trans, - size_t size, - dma_addr_t *phys); -int iwl_pcie_ctxt_info_alloc_dma(struct iwl_trans *trans, - const void *data, u32 len, - struct iwl_dram_data *dram); - -#endif /* __iwl_context_info_file_h__ */ |