ulp/iser/iscsi_iser.h

7  * based on code maintained by open-iscsi@googlegroups.com
11  * Copyright (c) 2013-2014 Mellanox Technologies. All rights reserved.
23  *	- Redistributions of source code must retain the above
27  *	- Redistributions in binary form must reproduce the above
35  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
58 #include <linux/dma-mapping.h>
127  * supports -EAGAIN scheme where tx is suspended till the QP has room for more *
140 /* For Signature we don't support DATAOUTs so no need to make room for them */
147 					 - ISER_MAX_TX_MISC_PDUS	\
148 					 - ISER_MAX_RX_MISC_PDUS) /	\
164 	ISER_CONN_INIT,		   /* descriptor allocd, no conn          */
185  * struct iser_data_buf - iSER data buffer
206  * struct iser_mem_reg - iSER memory registration info
208  * @sge:          memory region sg element
209  * @rkey:         memory region remote key
225  * struct iser_tx_desc - iSER TX descriptor
233  *                 unsolicited data-out or control
255 #define ISER_RX_PAD_SIZE	(256 - (ISER_RX_PAYLOAD_SIZE + \
259  * struct iser_rx_desc - iSER RX descriptor
280  * struct iser_login_desc - iSER login descriptor
303  * struct iser_device - iSER device handle
307  * @mr:            Global DMA memory region
321  * struct iser_reg_resources - Fast registration resources
323  * @mr:         memory region
324  * @sig_mr:     signature memory region
334  * struct iser_fr_desc - Fast registration descriptor
349  * struct iser_fr_pool - connection fast registration pool
364  * struct ib_conn - Infiniband related objects
367  * @qp:                  Connection Queue-pair
375  * @pi_support:          Indicate device T10-PI support
393  * struct iser_conn - iSER connection context
401  * @qp_max_recv_dtos_mask: (qp_max_recv_dtos - 1)
446  * struct iscsi_iser_task - iser task context
471  * struct iser_global - iSER global context
517 void iser_err_comp(struct ib_wc *wc, const char *type);
518 void iser_login_rsp(struct ib_cq *cq, struct ib_wc *wc);
519 void iser_task_rsp(struct ib_cq *cq, struct ib_wc *wc);
520 void iser_cmd_comp(struct ib_cq *cq, struct ib_wc *wc);
521 void iser_ctrl_comp(struct ib_cq *cq, struct ib_wc *wc);
522 void iser_dataout_comp(struct ib_cq *cq, struct ib_wc *wc);
523 void iser_reg_comp(struct ib_cq *cq, struct ib_wc *wc);