linux/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c

// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
 * Copyright(c) 2020-2024 Intel Corporation
 */

#include "iwl-drv.h"
#include "pnvm.h"
#include "iwl-prph.h"
#include "iwl-io.h"
#include "fw/api/commands.h"
#include "fw/api/nvm-reg.h"
#include "fw/api/alive.h"
#include "fw/uefi.h"

#define IWL_PNVM_REDUCED_CAP_BIT …

struct iwl_pnvm_section { … } __packed;

static bool iwl_pnvm_complete_fn(struct iwl_notif_wait_data *notif_wait,
				 struct iwl_rx_packet *pkt, void *data)
{ … }

static int iwl_pnvm_handle_section(struct iwl_trans *trans, const u8 *data,
				   size_t len,
				   struct iwl_pnvm_image *pnvm_data)
{ … }

static int iwl_pnvm_parse(struct iwl_trans *trans, const u8 *data,
			  size_t len,
			  struct iwl_pnvm_image *pnvm_data)
{ … }

static int iwl_pnvm_get_from_fs(struct iwl_trans *trans, u8 **data, size_t *len)
{ … }

static u8 *iwl_get_pnvm_image(struct iwl_trans *trans_p, size_t *len)
{ … }

static void iwl_pnvm_load_pnvm_to_trans(struct iwl_trans *trans,
					const struct iwl_ucode_capabilities *capa)
{ … }

static void
iwl_pnvm_load_reduce_power_to_trans(struct iwl_trans *trans,
				    const struct iwl_ucode_capabilities *capa)
{ … }

int iwl_pnvm_load(struct iwl_trans *trans,
		  struct iwl_notif_wait_data *notif_wait,
		  const struct iwl_ucode_capabilities *capa)
{ … }
IWL_EXPORT_SYMBOL(iwl_pnvm_load);