xref: /openbmc/linux/include/linux/fsl/bestcomm/ata.h (revision 9a322993)
1 /*
2  * Header for Bestcomm ATA task driver
3  *
4  *
5  * Copyright (C) 2006 Freescale - John Rigby
6  * Copyright (C) 2006 Sylvain Munaut <tnt@246tNt.com>
7  *
8  * This file is licensed under the terms of the GNU General Public License
9  * version 2. This program is licensed "as is" without any warranty of any
10  * kind, whether express or implied.
11  */
12 
13 #ifndef __BESTCOMM_ATA_H__
14 #define __BESTCOMM_ATA_H__
15 
16 
17 struct bcom_ata_bd {
18 	u32	status;
19 	u32	src_pa;
20 	u32	dst_pa;
21 };
22 
23 extern struct bcom_task * bcom_ata_init(int queue_len, int maxbufsize);
24 extern void bcom_ata_rx_prepare(struct bcom_task *tsk);
25 extern void bcom_ata_tx_prepare(struct bcom_task *tsk);
26 extern void bcom_ata_reset_bd(struct bcom_task *tsk);
27 extern void bcom_ata_release(struct bcom_task *tsk);
28 
29 #endif /* __BESTCOMM_ATA_H__ */
30 
31