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- /*
- * cxgb4i.h: Chelsio T4 iSCSI driver.
- *
- * Copyright (c) 2010 Chelsio Communications, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation.
- *
- * Written by: Karen Xie (kxie@chelsio.com)
- * Written by: Rakesh Ranjan (rranjan@chelsio.com)
- */
- #ifndef __CXGB4I_H__
- #define __CXGB4I_H__
- #define CXGB4I_SCSI_HOST_QDEPTH 1024
- #define CXGB4I_MAX_CONN 16384
- #define CXGB4I_MAX_TARGET CXGB4I_MAX_CONN
- #define CXGB4I_MAX_LUN 0x1000
- /* for TX: a skb must have a headroom of at least TX_HEADER_LEN bytes */
- #define CXGB4I_TX_HEADER_LEN \
- (sizeof(struct fw_ofld_tx_data_wr) + sizeof(struct sge_opaque_hdr))
- struct ulptx_idata {
- __be32 cmd_more;
- __be32 len;
- };
- struct cpl_rx_data_ddp {
- union opcode_tid ot;
- __be16 urg;
- __be16 len;
- __be32 seq;
- union {
- __be32 nxt_seq;
- __be32 ddp_report;
- };
- __be32 ulp_crc;
- __be32 ddpvld;
- };
- #endif /* __CXGB4I_H__ */
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