// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH * Copyright (C) 2019-2021, 2023-2024 Intel Corporation */ #include <linux/kernel.h> #include <linux/bsearch.h> #include "fw/api/tx.h" #include "iwl-trans.h" #include "iwl-drv.h" #include "iwl-fh.h" #include <linux/dmapool.h> #include "fw/api/commands.h" #include "pcie/internal.h" #include "iwl-context-info-gen3.h" struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, struct device *dev, const struct iwl_cfg_trans_params *cfg_trans) { … } int iwl_trans_init(struct iwl_trans *trans) { … } void iwl_trans_free(struct iwl_trans *trans) { … } int iwl_trans_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd) { … } IWL_EXPORT_SYMBOL(iwl_trans_send_cmd); /* Comparator for struct iwl_hcmd_names. * Used in the binary search over a list of host commands. * * @key: command_id that we're looking for. * @elt: struct iwl_hcmd_names candidate for match. * * @return 0 iff equal. */ static int iwl_hcmd_names_cmp(const void *key, const void *elt) { … } const char *iwl_get_cmd_string(struct iwl_trans *trans, u32 id) { … } IWL_EXPORT_SYMBOL(iwl_get_cmd_string); int iwl_cmd_groups_verify_sorted(const struct iwl_trans_config *trans) { … } IWL_EXPORT_SYMBOL(iwl_cmd_groups_verify_sorted); void iwl_trans_configure(struct iwl_trans *trans, const struct iwl_trans_config *trans_cfg) { … } IWL_EXPORT_SYMBOL(iwl_trans_configure); int iwl_trans_start_hw(struct iwl_trans *trans) { … } IWL_EXPORT_SYMBOL(iwl_trans_start_hw); void iwl_trans_op_mode_leave(struct iwl_trans *trans) { … } IWL_EXPORT_SYMBOL(iwl_trans_op_mode_leave); void iwl_trans_write8(struct iwl_trans *trans, u32 ofs, u8 val) { … } IWL_EXPORT_SYMBOL(iwl_trans_write8); void iwl_trans_write32(struct iwl_trans *trans, u32 ofs, u32 val) { … } IWL_EXPORT_SYMBOL(iwl_trans_write32); u32 iwl_trans_read32(struct iwl_trans *trans, u32 ofs) { … } IWL_EXPORT_SYMBOL(iwl_trans_read32); u32 iwl_trans_read_prph(struct iwl_trans *trans, u32 ofs) { … } IWL_EXPORT_SYMBOL(iwl_trans_read_prph); void iwl_trans_write_prph(struct iwl_trans *trans, u32 ofs, u32 val) { … } IWL_EXPORT_SYMBOL(iwl_trans_write_prph); int iwl_trans_read_mem(struct iwl_trans *trans, u32 addr, void *buf, int dwords) { … } IWL_EXPORT_SYMBOL(iwl_trans_read_mem); int iwl_trans_write_mem(struct iwl_trans *trans, u32 addr, const void *buf, int dwords) { … } IWL_EXPORT_SYMBOL(iwl_trans_write_mem); void iwl_trans_set_pmi(struct iwl_trans *trans, bool state) { … } IWL_EXPORT_SYMBOL(iwl_trans_set_pmi); int iwl_trans_sw_reset(struct iwl_trans *trans, bool retake_ownership) { … } IWL_EXPORT_SYMBOL(iwl_trans_sw_reset); struct iwl_trans_dump_data * iwl_trans_dump_data(struct iwl_trans *trans, u32 dump_mask, const struct iwl_dump_sanitize_ops *sanitize_ops, void *sanitize_ctx) { … } IWL_EXPORT_SYMBOL(iwl_trans_dump_data); int iwl_trans_d3_suspend(struct iwl_trans *trans, bool test, bool reset) { … } IWL_EXPORT_SYMBOL(iwl_trans_d3_suspend); int iwl_trans_d3_resume(struct iwl_trans *trans, enum iwl_d3_status *status, bool test, bool reset) { … } IWL_EXPORT_SYMBOL(iwl_trans_d3_resume); void iwl_trans_interrupts(struct iwl_trans *trans, bool enable) { … } IWL_EXPORT_SYMBOL(iwl_trans_interrupts); void iwl_trans_sync_nmi(struct iwl_trans *trans) { … } IWL_EXPORT_SYMBOL(iwl_trans_sync_nmi); int iwl_trans_write_imr_mem(struct iwl_trans *trans, u32 dst_addr, u64 src_addr, u32 byte_cnt) { … } IWL_EXPORT_SYMBOL(iwl_trans_write_imr_mem); void iwl_trans_set_bits_mask(struct iwl_trans *trans, u32 reg, u32 mask, u32 value) { … } IWL_EXPORT_SYMBOL(iwl_trans_set_bits_mask); int iwl_trans_read_config32(struct iwl_trans *trans, u32 ofs, u32 *val) { … } IWL_EXPORT_SYMBOL(iwl_trans_read_config32); bool _iwl_trans_grab_nic_access(struct iwl_trans *trans) { … } IWL_EXPORT_SYMBOL(_iwl_trans_grab_nic_access); void __releases(nic_access) iwl_trans_release_nic_access(struct iwl_trans *trans) { … } IWL_EXPORT_SYMBOL(iwl_trans_release_nic_access); void iwl_trans_fw_alive(struct iwl_trans *trans, u32 scd_addr) { … } IWL_EXPORT_SYMBOL(iwl_trans_fw_alive); int iwl_trans_start_fw(struct iwl_trans *trans, const struct fw_img *fw, bool run_in_rfkill) { … } IWL_EXPORT_SYMBOL(iwl_trans_start_fw); void iwl_trans_stop_device(struct iwl_trans *trans) { … } IWL_EXPORT_SYMBOL(iwl_trans_stop_device); int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb, struct iwl_device_tx_cmd *dev_cmd, int queue) { … } IWL_EXPORT_SYMBOL(iwl_trans_tx); void iwl_trans_reclaim(struct iwl_trans *trans, int queue, int ssn, struct sk_buff_head *skbs, bool is_flush) { … } IWL_EXPORT_SYMBOL(iwl_trans_reclaim); void iwl_trans_txq_disable(struct iwl_trans *trans, int queue, bool configure_scd) { … } IWL_EXPORT_SYMBOL(iwl_trans_txq_disable); bool iwl_trans_txq_enable_cfg(struct iwl_trans *trans, int queue, u16 ssn, const struct iwl_trans_txq_scd_cfg *cfg, unsigned int queue_wdg_timeout) { … } IWL_EXPORT_SYMBOL(iwl_trans_txq_enable_cfg); int iwl_trans_wait_txq_empty(struct iwl_trans *trans, int queue) { … } IWL_EXPORT_SYMBOL(iwl_trans_wait_txq_empty); int iwl_trans_wait_tx_queues_empty(struct iwl_trans *trans, u32 txqs) { … } IWL_EXPORT_SYMBOL(iwl_trans_wait_tx_queues_empty); void iwl_trans_freeze_txq_timer(struct iwl_trans *trans, unsigned long txqs, bool freeze) { … } IWL_EXPORT_SYMBOL(iwl_trans_freeze_txq_timer); void iwl_trans_txq_set_shared_mode(struct iwl_trans *trans, int txq_id, bool shared_mode) { … } IWL_EXPORT_SYMBOL(iwl_trans_txq_set_shared_mode); #ifdef CONFIG_IWLWIFI_DEBUGFS void iwl_trans_debugfs_cleanup(struct iwl_trans *trans) { … } IWL_EXPORT_SYMBOL(iwl_trans_debugfs_cleanup); #endif void iwl_trans_set_q_ptrs(struct iwl_trans *trans, int queue, int ptr) { … } IWL_EXPORT_SYMBOL(iwl_trans_set_q_ptrs); int iwl_trans_txq_alloc(struct iwl_trans *trans, u32 flags, u32 sta_mask, u8 tid, int size, unsigned int wdg_timeout) { … } IWL_EXPORT_SYMBOL(iwl_trans_txq_alloc); void iwl_trans_txq_free(struct iwl_trans *trans, int queue) { … } IWL_EXPORT_SYMBOL(iwl_trans_txq_free); int iwl_trans_get_rxq_dma_data(struct iwl_trans *trans, int queue, struct iwl_trans_rxq_dma_data *data) { … } IWL_EXPORT_SYMBOL(iwl_trans_get_rxq_dma_data); int iwl_trans_load_pnvm(struct iwl_trans *trans, const struct iwl_pnvm_image *pnvm_data, const struct iwl_ucode_capabilities *capa) { … } IWL_EXPORT_SYMBOL(iwl_trans_load_pnvm); void iwl_trans_set_pnvm(struct iwl_trans *trans, const struct iwl_ucode_capabilities *capa) { … } IWL_EXPORT_SYMBOL(iwl_trans_set_pnvm); int iwl_trans_load_reduce_power(struct iwl_trans *trans, const struct iwl_pnvm_image *payloads, const struct iwl_ucode_capabilities *capa) { … } IWL_EXPORT_SYMBOL(iwl_trans_load_reduce_power); void iwl_trans_set_reduce_power(struct iwl_trans *trans, const struct iwl_ucode_capabilities *capa) { … } IWL_EXPORT_SYMBOL(iwl_trans_set_reduce_power);
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