mirror of
https://gitee.com/openharmony/drivers_framework
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85 lines
2.1 KiB
C
85 lines
2.1 KiB
C
/*
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* Copyright (c) 2021-2021 Huawei Device Co., Ltd.
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*
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* HDF is dual licensed: you can use it either under the terms of
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* the GPL, or the BSD license, at your option.
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* See the LICENSE file in the root of this repository for complete details.
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*/
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#ifndef HDF_IBUS_INTF_H
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#define HDF_IBUS_INTF_H
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#include "hdf_wlan_config.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif
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#endif
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struct BusDev;
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typedef void IrqHandler(void *);
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struct SdioConfigInfo {
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uint32_t maxBlockNum;
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uint32_t maxBlockSize;
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uint32_t maxRequestSize;
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uint32_t funcNumSize;
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uint32_t irqCap;
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void *data;
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};
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union BusInfo {
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struct SdioConfigInfo sdioInfo;
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};
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struct BusConfig {
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uint8_t busType;
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union BusInfo busInfo;
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};
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struct PrivateData {
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void *data;
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const char *driverName;
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int32_t (*release)(void *data);
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};
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struct DevOps {
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int32_t (*getBusInfo)(struct BusDev *dev, struct BusConfig *busCfg);
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void (*deInit)(struct BusDev *dev);
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int32_t (*init)(struct BusDev *dev, const struct HdfConfigWlanBus *busCfg);
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int32_t (*readData)(struct BusDev *dev, uint32_t addr, uint32_t cnt, uint8_t *buf);
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int32_t (*writeData)(struct BusDev *dev, uint32_t addr, uint32_t cnt, uint8_t *buf);
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int32_t (*bulkRead)(struct BusDev *dev, uint32_t addr, uint32_t cnt, uint8_t *buf, uint32_t sg_len);
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int32_t (*bulkWrite)(struct BusDev *dev, uint32_t addr, uint32_t cnt, uint8_t *buf, uint32_t sg_len);
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int32_t (*readFunc0)(struct BusDev *dev, uint32_t addr, uint32_t cnt, uint8_t *buf);
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int32_t (*writeFunc0)(struct BusDev *dev, uint32_t addr, uint32_t cnt, uint8_t *buf);
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int32_t (*disableBus)(struct BusDev *dev);
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int32_t (*claimIrq)(struct BusDev *dev, IrqHandler *handler, void *data);
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int32_t (*releaseIrq)(struct BusDev *dev);
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int32_t (*reset)(struct BusDev *dev);
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void (*claimHost)(struct BusDev *dev);
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void (*releaseHost)(struct BusDev *dev);
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};
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struct BusDev {
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void *devBase;
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struct DevOps ops;
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struct PrivateData priData;
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};
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struct BusDev *HdfWlanCreateBusManager(const struct HdfConfigWlanBus *busConfig);
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif
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#endif
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