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/*
* Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __GDM_SDIO_H__
#define __GDM_SDIO_H__
#include <linux/types.h>
#include <linux/time.h>
#define MAX_NR_SDU_BUF 64
struct sdio_tx {
struct list_head list;
struct tx_cxt *tx_cxt;
u8 *buf;
int len;
void (*callback)(void *cb_data);
void *cb_data;
};
struct tx_cxt {
struct list_head free_list;
struct list_head sdu_list;
struct list_head hci_list;
struct timeval sdu_stamp;
u8 *sdu_buf;
spinlock_t lock;
int can_send;
int stop_sdu_tx;
};
struct sdio_rx {
struct list_head list;
struct rx_cxt *rx_cxt;
void (*callback)(void *cb_data, void *data, int len);
void *cb_data;
};
struct rx_cxt {
struct list_head free_list;
struct list_head req_list;
u8 *rx_buf;
spinlock_t lock;
};
struct sdiowm_dev {
struct sdio_func *func;
struct tx_cxt tx;
struct rx_cxt rx;
struct work_struct ws;
};
#endif /* __GDM_SDIO_H__ */
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