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- /*
- * Header for Bestcomm General Buffer Descriptor tasks driver
- *
- *
- * Copyright (C) 2007 Sylvain Munaut <tnt@246tNt.com>
- * Copyright (C) 2006 AppSpec Computer Technologies Corp.
- * Jeff Gibbons <jeff.gibbons@appspec.com>
- *
- * 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__ */
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