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| Filename | /usr/src/linux-headers-3.13.0-24/include/linux/fsl/bestcomm/gen_bd.h |
| Size | 1.29 kb |
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| Create time | 27-Apr-2025 09:50 |
| Last modified | 20-Jan-2014 10:40 |
| Last accessed | 06-Jul-2025 19:43 |
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/*
* Header for Bestcomm General Buffer Descriptor tasks driver
*
*
* Copyright (C) 2007 Sylvain Munaut <[email protected]>
* Copyright (C) 2006 AppSpec Computer Technologies Corp.
* Jeff Gibbons <[email protected]>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*
*/
#ifndef __BESTCOMM_GEN_BD_H__
#define __BESTCOMM_GEN_BD_H__
struct bcom_gen_bd {
u32 status;
u32 buf_pa;
};
extern struct bcom_task *
bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo,
int initiator, int ipr, int maxbufsize);
extern int
bcom_gen_bd_rx_reset(struct bcom_task *tsk);
extern void
bcom_gen_bd_rx_release(struct bcom_task *tsk);
extern struct bcom_task *
bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo,
int initiator, int ipr);
extern int
bcom_gen_bd_tx_reset(struct bcom_task *tsk);
extern void
bcom_gen_bd_tx_release(struct bcom_task *tsk);
/* PSC support utility wrappers */
struct bcom_task * bcom_psc_gen_bd_rx_init(unsigned psc_num, int queue_len,
phys_addr_t fifo, int maxbufsize);
struct bcom_task * bcom_psc_gen_bd_tx_init(unsigned psc_num, int queue_len,
phys_addr_t fifo);
#endif /* __BESTCOMM_GEN_BD_H__ */
* Header for Bestcomm General Buffer Descriptor tasks driver
*
*
* Copyright (C) 2007 Sylvain Munaut <[email protected]>
* Copyright (C) 2006 AppSpec Computer Technologies Corp.
* Jeff Gibbons <[email protected]>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*
*/
#ifndef __BESTCOMM_GEN_BD_H__
#define __BESTCOMM_GEN_BD_H__
struct bcom_gen_bd {
u32 status;
u32 buf_pa;
};
extern struct bcom_task *
bcom_gen_bd_rx_init(int queue_len, phys_addr_t fifo,
int initiator, int ipr, int maxbufsize);
extern int
bcom_gen_bd_rx_reset(struct bcom_task *tsk);
extern void
bcom_gen_bd_rx_release(struct bcom_task *tsk);
extern struct bcom_task *
bcom_gen_bd_tx_init(int queue_len, phys_addr_t fifo,
int initiator, int ipr);
extern int
bcom_gen_bd_tx_reset(struct bcom_task *tsk);
extern void
bcom_gen_bd_tx_release(struct bcom_task *tsk);
/* PSC support utility wrappers */
struct bcom_task * bcom_psc_gen_bd_rx_init(unsigned psc_num, int queue_len,
phys_addr_t fifo, int maxbufsize);
struct bcom_task * bcom_psc_gen_bd_tx_init(unsigned psc_num, int queue_len,
phys_addr_t fifo);
#endif /* __BESTCOMM_GEN_BD_H__ */