linux/drivers/net/wireless/intel/iwlwifi/iwl-io.c

// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
 * Copyright (C) 2003-2014, 2018-2022, 2024 Intel Corporation
 * Copyright (C) 2015-2016 Intel Deutschland GmbH
 */
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/export.h>

#include "iwl-drv.h"
#include "iwl-io.h"
#include "iwl-csr.h"
#include "iwl-debug.h"
#include "iwl-prph.h"
#include "iwl-fh.h"

void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val)
{ … }
IWL_EXPORT_SYMBOL(iwl_write8);

void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val)
{ … }
IWL_EXPORT_SYMBOL(iwl_write32);

void iwl_write64(struct iwl_trans *trans, u64 ofs, u64 val)
{ … }
IWL_EXPORT_SYMBOL(iwl_write64);

u32 iwl_read32(struct iwl_trans *trans, u32 ofs)
{ … }
IWL_EXPORT_SYMBOL(iwl_read32);

#define IWL_POLL_INTERVAL …

int iwl_poll_bit(struct iwl_trans *trans, u32 addr,
		 u32 bits, u32 mask, int timeout)
{ … }
IWL_EXPORT_SYMBOL(iwl_poll_bit);

u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg)
{ … }
IWL_EXPORT_SYMBOL(iwl_read_direct32);

void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value)
{ … }
IWL_EXPORT_SYMBOL(iwl_write_direct32);

void iwl_write_direct64(struct iwl_trans *trans, u64 reg, u64 value)
{ … }
IWL_EXPORT_SYMBOL(iwl_write_direct64);

int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask,
			int timeout)
{ … }
IWL_EXPORT_SYMBOL(iwl_poll_direct_bit);

u32 iwl_read_prph_no_grab(struct iwl_trans *trans, u32 ofs)
{ … }
IWL_EXPORT_SYMBOL(iwl_read_prph_no_grab);

void iwl_write_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val)
{ … }
IWL_EXPORT_SYMBOL(iwl_write_prph_no_grab);

void iwl_write_prph64_no_grab(struct iwl_trans *trans, u64 ofs, u64 val)
{ … }
IWL_EXPORT_SYMBOL(iwl_write_prph64_no_grab);

u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs)
{ … }
IWL_EXPORT_SYMBOL(iwl_read_prph);

void iwl_write_prph_delay(struct iwl_trans *trans, u32 ofs, u32 val, u32 delay_ms)
{ … }
IWL_EXPORT_SYMBOL(iwl_write_prph_delay);

int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr,
		      u32 bits, u32 mask, int timeout)
{ … }

void iwl_set_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask)
{ … }
IWL_EXPORT_SYMBOL(iwl_set_bits_prph);

void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 ofs,
			    u32 bits, u32 mask)
{ … }
IWL_EXPORT_SYMBOL(iwl_set_bits_mask_prph);

void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask)
{ … }
IWL_EXPORT_SYMBOL(iwl_clear_bits_prph);

void iwl_force_nmi(struct iwl_trans *trans)
{ … }
IWL_EXPORT_SYMBOL(iwl_force_nmi);

static const char *get_rfh_string(int cmd)
{ … }

struct reg { … };

static int iwl_dump_rfh(struct iwl_trans *trans, char **buf)
{ … }

static const char *get_fh_string(int cmd)
{ … }

int iwl_dump_fh(struct iwl_trans *trans, char **buf)
{ … }

#define IWL_HOST_MON_BLOCK_PEMON …
#define IWL_HOST_MON_BLOCK_HIPM …

#define IWL_HOST_MON_BLOCK_PEMON_VEC0 …
#define IWL_HOST_MON_BLOCK_PEMON_VEC1 …
#define IWL_HOST_MON_BLOCK_PEMON_WFPM …

static void iwl_dump_host_monitor_block(struct iwl_trans *trans,
					u32 block, u32 vec, u32 iter)
{ … }

static void iwl_dump_host_monitor(struct iwl_trans *trans)
{ … }

int iwl_finish_nic_init(struct iwl_trans *trans)
{ … }
IWL_EXPORT_SYMBOL(iwl_finish_nic_init);

void iwl_trans_sync_nmi_with_addr(struct iwl_trans *trans, u32 inta_addr,
				  u32 sw_err_bit)
{ … }