61 lines
2.1 KiB
C
61 lines
2.1 KiB
C
/****************************************************************************
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* drivers/wireless/ieee80211/bcm43xxx/bcmf_utils.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __DRIVERS_WIRELESS_IEEE80211_BCM43XXX_BCMF_UTILS_H
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#define __DRIVERS_WIRELESS_IEEE80211_BCM43XXX_BCMF_UTILS_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdint.h>
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#include <nuttx/semaphore.h>
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#ifndef min
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#define min(a,b) ((a) < (b) ? (a) : (b))
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#endif
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#ifndef max
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#define max(a,b) ((a) > (b) ? (a) : (b))
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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void bcmf_hexdump(uint8_t *data, unsigned int len, unsigned long offset);
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int bcmf_sem_wait(sem_t *sem, unsigned int timeout_ms);
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static inline uint16_t bcmf_getle16(void *val)
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{
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uint8_t *valb = (uint8_t *)val;
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return (uint16_t)valb[0] << 8 | (uint16_t)valb[1];
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}
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static inline uint32_t bcmf_getle32(void *val)
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{
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uint16_t *valw = (uint16_t *)val;
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return (uint32_t)bcmf_getle16(valw) << 16 | bcmf_getle16(valw + 1);
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}
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#endif /* __DRIVERS_WIRELESS_IEEE80211_BCM43XXX_BCMF_UTILS_H */
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