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https://github.com/outbackdingo/mt76.git
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Stanislaw GruszkaandFelix Fietkau
34a95b8bf5
Merge mt76x{0,2} mac_shared_key_setup into common code.
Signed-off-by: Stanislaw Gruszka <[email protected]>
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/*
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* Copyright (C) 2016 Felix Fietkau <[email protected]>
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* Copyright (C) 2018 Stanislaw Gruszka <[email protected]>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef __MT76X02_MAC_H
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#define __MT76X02_MAC_H
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static inline bool mt76x02_wait_for_mac(struct mt76_dev *dev)
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{
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const u32 MAC_CSR0 = 0x1000;
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int i;
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for (i = 0; i < 500; i++) {
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if (test_bit(MT76_REMOVED, &dev->state))
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return -EIO;
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switch (dev->bus->rr(dev, MAC_CSR0)) {
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case 0:
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case ~0:
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break;
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default:
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return true;
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}
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usleep_range(5000, 10000);
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}
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return false;
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}
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enum mt76x02_cipher_type
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mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data);
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int mt76x02_mac_shared_key_setup(struct mt76_dev *dev, u8 vif_idx, u8 key_idx,
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struct ieee80211_key_conf *key);
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#endif
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