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

// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
 * Copyright (C) 2021-2022 Intel Corporation
 */

#include <net/mac80211.h>
#include "fw/api/rs.h"
#include "iwl-drv.h"
#include "iwl-config.h"

#define IWL_DECLARE_RATE_INFO(r) …

/*
 * Translate from fw_rate_index (IWL_RATE_XXM_INDEX) to PLCP
 * */
static const u8 fw_rate_idx_to_plcp[IWL_RATE_COUNT] = …;

/* mbps, mcs */
static const struct iwl_rate_mcs_info rate_mcs[IWL_RATE_COUNT] = …;

static const char * const ant_name[] = …;

static const char * const pretty_bw[] = …;

u8 iwl_fw_rate_idx_to_plcp(int idx)
{ … }
IWL_EXPORT_SYMBOL(iwl_fw_rate_idx_to_plcp);

const struct iwl_rate_mcs_info *iwl_rate_mcs(int idx)
{ … }
IWL_EXPORT_SYMBOL(iwl_rate_mcs);

const char *iwl_rs_pretty_ant(u8 ant)
{ … }
IWL_EXPORT_SYMBOL(iwl_rs_pretty_ant);

const char *iwl_rs_pretty_bw(int bw)
{ … }
IWL_EXPORT_SYMBOL(iwl_rs_pretty_bw);

static u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags)
{ … }

u32 iwl_new_rate_from_v1(u32 rate_v1)
{ … }
IWL_EXPORT_SYMBOL(iwl_new_rate_from_v1);

int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate)
{ … }
IWL_EXPORT_SYMBOL(rs_pretty_print_rate);

bool iwl_he_is_sgi(u32 rate_n_flags)
{ … }
IWL_EXPORT_SYMBOL(iwl_he_is_sgi);