diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-io.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-io.h | 93 |
1 files changed, 25 insertions, 68 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-io.h index f09e368c7040..5bcec239ffc4 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-io.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.h @@ -1,60 +1,7 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright (C) 2018 - 2019 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. - * - * Contact Information: - * Intel Linux Wireless <linuxwifi@intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright (C) 2018 - 2019 Intel Corporation - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - *****************************************************************************/ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2018-2021, 2025 Intel Corporation + */ #ifndef __iwl_io_h__ #define __iwl_io_h__ @@ -76,8 +23,13 @@ static inline void iwl_clear_bit(struct iwl_trans *trans, u32 reg, u32 mask) iwl_trans_set_bits_mask(trans, reg, mask, 0); } -int iwl_poll_bit(struct iwl_trans *trans, u32 addr, - u32 bits, u32 mask, int timeout); +int iwl_poll_bits_mask(struct iwl_trans *trans, u32 addr, + u32 bits, u32 mask, int timeout); +static inline int iwl_poll_bits(struct iwl_trans *trans, u32 addr, u32 bits, + int timeout) +{ + return iwl_poll_bits_mask(trans, addr, bits, bits, timeout); +} int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask, int timeout); @@ -90,7 +42,13 @@ u32 iwl_read_prph_no_grab(struct iwl_trans *trans, u32 ofs); u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs); void iwl_write_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val); void iwl_write_prph64_no_grab(struct iwl_trans *trans, u64 ofs, u64 val); -void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val); +void iwl_write_prph_delay(struct iwl_trans *trans, u32 ofs, + u32 val, u32 delay_ms); +static inline void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val) +{ + iwl_write_prph_delay(trans, ofs, val, 0); +} + 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); @@ -99,8 +57,7 @@ void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 ofs, void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask); void iwl_force_nmi(struct iwl_trans *trans); -int iwl_finish_nic_init(struct iwl_trans *trans, - const struct iwl_cfg_trans_params *cfg_trans); +int iwl_trans_activate_nic(struct iwl_trans *trans); /* Error handling */ int iwl_dump_fh(struct iwl_trans *trans, char **buf); @@ -112,38 +69,38 @@ int iwl_dump_fh(struct iwl_trans *trans, char **buf); */ static inline u32 iwl_umac_prph(struct iwl_trans *trans, u32 ofs) { - return ofs + trans->trans_cfg->umac_prph_offset; + return ofs + trans->mac_cfg->umac_prph_offset; } static inline u32 iwl_read_umac_prph_no_grab(struct iwl_trans *trans, u32 ofs) { return iwl_read_prph_no_grab(trans, ofs + - trans->trans_cfg->umac_prph_offset); + trans->mac_cfg->umac_prph_offset); } static inline u32 iwl_read_umac_prph(struct iwl_trans *trans, u32 ofs) { - return iwl_read_prph(trans, ofs + trans->trans_cfg->umac_prph_offset); + return iwl_read_prph(trans, ofs + trans->mac_cfg->umac_prph_offset); } static inline void iwl_write_umac_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val) { - iwl_write_prph_no_grab(trans, ofs + trans->trans_cfg->umac_prph_offset, + iwl_write_prph_no_grab(trans, ofs + trans->mac_cfg->umac_prph_offset, val); } static inline void iwl_write_umac_prph(struct iwl_trans *trans, u32 ofs, u32 val) { - iwl_write_prph(trans, ofs + trans->trans_cfg->umac_prph_offset, val); + iwl_write_prph(trans, ofs + trans->mac_cfg->umac_prph_offset, val); } static inline int iwl_poll_umac_prph_bit(struct iwl_trans *trans, u32 addr, u32 bits, u32 mask, int timeout) { return iwl_poll_prph_bit(trans, addr + - trans->trans_cfg->umac_prph_offset, + trans->mac_cfg->umac_prph_offset, bits, mask, timeout); } |