// SPDX-License-Identifier: ISC /* * Copyright (c) 2013 Broadcom Corporation */ #ifndef BRCMFMAC_FIRMWARE_H #define BRCMFMAC_FIRMWARE_H #define BRCMF_FW_REQF_OPTIONAL … #define BRCMF_FW_NAME_LEN … #define BRCMF_FW_DEFAULT_PATH … #define BRCMF_FW_MAX_BOARD_TYPES … /** * struct brcmf_firmware_mapping - Used to map chipid/revmask to firmware * filename and nvram filename. Each bus type implementation should create * a table of firmware mappings (using the macros defined below). * * @chipid: ID of chip. * @revmask: bitmask of revisions, e.g. 0x10 means rev 4 only, 0xf means rev 0-3 * @fw: name of the firmware file. * @nvram: name of nvram file. */ struct brcmf_firmware_mapping { … }; #define BRCMF_FW_DEF(fw_name, fw_base) … /* Firmware and Country Local Matrix files */ #define BRCMF_FW_CLM_DEF(fw_name, fw_base) … #define BRCMF_FW_ENTRY(chipid, mask, name) … void brcmf_fw_nvram_free(void *nvram); enum brcmf_fw_type { … }; struct brcmf_fw_item { … }; struct brcmf_fw_request { … }; struct brcmf_fw_name { … }; struct brcmf_fw_request * brcmf_fw_alloc_request(u32 chip, u32 chiprev, const struct brcmf_firmware_mapping mapping_table[], u32 table_size, struct brcmf_fw_name *fwnames, u32 n_fwnames); /* * Request firmware(s) asynchronously. When the asynchronous request * fails it will not use the callback, but call device_release_driver() * instead which will call the driver .remove() callback. */ int brcmf_fw_get_firmwares(struct device *dev, struct brcmf_fw_request *req, void (*fw_cb)(struct device *dev, int err, struct brcmf_fw_request *req)); #endif /* BRCMFMAC_FIRMWARE_H */
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