cxgb4i.h

 1/*
 2 * cxgb4i.h: Chelsio T4 iSCSI driver.
 3 *
 4 * Copyright (c) 2010-2015 Chelsio Communications, Inc.
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License as published by
 8 * the Free Software Foundation.
 9 *
10 * Written by: Karen Xie (kxie@chelsio.com)
11 * Written by: Rakesh Ranjan (rranjan@chelsio.com)
12 */
13
14#ifndef	__CXGB4I_H__
15#define	__CXGB4I_H__
16
17#define	CXGB4I_SCSI_HOST_QDEPTH	1024
18#define	CXGB4I_MAX_CONN		16384
19#define	CXGB4I_MAX_TARGET	CXGB4I_MAX_CONN
20#define	CXGB4I_MAX_LUN		0x1000
21
22/* for TX: a skb must have a headroom of at least TX_HEADER_LEN bytes */
23#define CXGB4I_TX_HEADER_LEN \
24	(sizeof(struct fw_ofld_tx_data_wr) + sizeof(struct sge_opaque_hdr))
25
26#define T5_ISS_VALID		(1 << 18)
27
28#endif	/* __CXGB4I_H__ */