1. 根目录:
2. drivers
3. staging
4. csr
5. csr_wifi_hip_unifi_udi.h

/*****************************************************************************

            (c) Cambridge Silicon Radio Limited 2011
            All rights reserved and confidential information of CSR

            Refer to LICENSE.txt included with this source for details
            on the license terms.

*****************************************************************************/

/*
 * ---------------------------------------------------------------------------
 *  FILE:     csr_wifi_hip_unifi_udi.h
 *
 *  PURPOSE:
 *      Declarations and definitions for the UniFi Debug Interface.
 *
 * ---------------------------------------------------------------------------
 */
#ifndef __CSR_WIFI_HIP_UNIFI_UDI_H__
#define __CSR_WIFI_HIP_UNIFI_UDI_H__

#include "csr_wifi_hip_unifi.h"
#include "csr_wifi_hip_signals.h"


/*
 * Support for tracing the wire protocol.
 */
enum udi_log_direction
{
    UDI_LOG_FROM_HOST   = 0x0000,
    UDI_LOG_TO_HOST     = 0x0001
};

typedef void (*udi_func_t)(void *ospriv, u8 *sigdata,
                           u32 signal_len,
                           const bulk_data_param_t *bulkdata,
                           enum udi_log_direction dir);

CsrResult unifi_set_udi_hook(card_t *card, udi_func_t udi_fn);
CsrResult unifi_remove_udi_hook(card_t *card, udi_func_t udi_fn);


/*
 * Function to print current status info to a string.
 * This is used in the linux /proc interface and might be useful
 * in other systems.
 */
s32 unifi_print_status(card_t *card, struct seq_file *m);

#endif /* __CSR_WIFI_HIP_UNIFI_UDI_H__ */