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766607570b
This big patch sprinkles const on local variables and
function arguments which may refer to netdev->dev_addr.
Commit 406f42fa0d ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it got through appropriate helpers.
Some of the changes here are not strictly required - const
is sometimes cast off but pointer is not used for writing.
It seems like it's still better to add the const in case
the code changes later or relevant -W flags get enabled
for the build.
No functional changes.
Link: https://lore.kernel.org/r/20211014142432.449314-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
58 lines
2.9 KiB
C
58 lines
2.9 KiB
C
/*
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* Copyright 2008-2015 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __TGEC_H
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#define __TGEC_H
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#include "fman_mac.h"
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struct fman_mac *tgec_config(struct fman_mac_params *params);
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int tgec_set_promiscuous(struct fman_mac *tgec, bool new_val);
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int tgec_modify_mac_address(struct fman_mac *tgec, const enet_addr_t *enet_addr);
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int tgec_cfg_max_frame_len(struct fman_mac *tgec, u16 new_val);
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int tgec_enable(struct fman_mac *tgec, enum comm_mode mode);
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int tgec_disable(struct fman_mac *tgec, enum comm_mode mode);
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int tgec_init(struct fman_mac *tgec);
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int tgec_free(struct fman_mac *tgec);
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int tgec_accept_rx_pause_frames(struct fman_mac *tgec, bool en);
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int tgec_set_tx_pause_frames(struct fman_mac *tgec, u8 priority,
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u16 pause_time, u16 thresh_time);
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int tgec_set_exception(struct fman_mac *tgec,
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enum fman_mac_exceptions exception, bool enable);
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int tgec_add_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr);
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int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr);
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int tgec_get_version(struct fman_mac *tgec, u32 *mac_version);
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int tgec_set_allmulti(struct fman_mac *tgec, bool enable);
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int tgec_set_tstamp(struct fman_mac *tgec, bool enable);
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#endif /* __TGEC_H */
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