| /linux-4.4.14/drivers/scsi/ |
| D | libiscsi_tcp.c | 454 struct iscsi_r2t_info *r2t; in iscsi_tcp_cleanup_task() local
462 while (kfifo_out(&tcp_task->r2tqueue, (void*)&r2t, sizeof(void*))) { in iscsi_tcp_cleanup_task()
463 kfifo_in(&tcp_task->r2tpool.queue, (void*)&r2t, in iscsi_tcp_cleanup_task()
468 r2t = tcp_task->r2t; in iscsi_tcp_cleanup_task()
469 if (r2t != NULL) { in iscsi_tcp_cleanup_task()
470 kfifo_in(&tcp_task->r2tpool.queue, (void*)&r2t, in iscsi_tcp_cleanup_task()
472 tcp_task->r2t = NULL; in iscsi_tcp_cleanup_task()
532 struct iscsi_r2t_info *r2t; in iscsi_tcp_r2t_rsp() local
583 rc = kfifo_out(&tcp_task->r2tpool.queue, (void *)&r2t, sizeof(void *)); in iscsi_tcp_r2t_rsp()
592 r2t->exp_statsn = rhdr->statsn; in iscsi_tcp_r2t_rsp()
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| D | libiscsi.c | 136 void iscsi_prep_data_out_pdu(struct iscsi_task *task, struct iscsi_r2t_info *r2t, in iscsi_prep_data_out_pdu() argument
140 unsigned int left = r2t->data_length - r2t->sent; in iscsi_prep_data_out_pdu()
145 hdr->ttt = r2t->ttt; in iscsi_prep_data_out_pdu()
146 hdr->datasn = cpu_to_be32(r2t->datasn); in iscsi_prep_data_out_pdu()
147 r2t->datasn++; in iscsi_prep_data_out_pdu()
151 hdr->exp_statsn = r2t->exp_statsn; in iscsi_prep_data_out_pdu()
152 hdr->offset = cpu_to_be32(r2t->data_offset + r2t->sent); in iscsi_prep_data_out_pdu()
155 r2t->data_count = conn->max_xmit_dlength; in iscsi_prep_data_out_pdu()
159 r2t->data_count = left; in iscsi_prep_data_out_pdu()
397 struct iscsi_r2t_info *r2t = &task->unsol_r2t; in iscsi_prep_scsi_cmd_pdu() local
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| /linux-4.4.14/drivers/target/iscsi/ |
| D | iscsi_target_tmr.c | 559 struct iscsi_r2t *r2t = NULL, *r2t_tmp; in iscsit_task_reassign_prepare_write() local
596 list_for_each_entry(r2t, &cmd->cmd_r2t_list, r2t_list) { in iscsit_task_reassign_prepare_write()
598 if (r2t->r2t_sn >= tmr_req->exp_data_sn) in iscsit_task_reassign_prepare_write()
604 if (r2t->seq_complete) in iscsit_task_reassign_prepare_write()
607 if (r2t->recovery_r2t) in iscsit_task_reassign_prepare_write()
645 cmd->r2t_offset -= r2t->xfer_len; in iscsit_task_reassign_prepare_write()
651 cmd->r2t_offset -= (r2t->xfer_len - in iscsit_task_reassign_prepare_write()
658 cmd->r2t_offset -= r2t->xfer_len; in iscsit_task_reassign_prepare_write()
666 if ((pdu->offset >= r2t->offset) && in iscsit_task_reassign_prepare_write()
667 (pdu->offset < (r2t->offset + in iscsit_task_reassign_prepare_write()
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| D | iscsi_target_util.c | 68 struct iscsi_r2t *r2t; in iscsit_add_r2t_to_list() local
70 r2t = kmem_cache_zalloc(lio_r2t_cache, GFP_ATOMIC); in iscsit_add_r2t_to_list()
71 if (!r2t) { in iscsit_add_r2t_to_list()
75 INIT_LIST_HEAD(&r2t->r2t_list); in iscsit_add_r2t_to_list()
77 r2t->recovery_r2t = recovery; in iscsit_add_r2t_to_list()
78 r2t->r2t_sn = (!r2t_sn) ? cmd->r2t_sn++ : r2t_sn; in iscsit_add_r2t_to_list()
79 r2t->offset = offset; in iscsit_add_r2t_to_list()
80 r2t->xfer_len = xfer_len; in iscsit_add_r2t_to_list()
81 list_add_tail(&r2t->r2t_list, &cmd->cmd_r2t_list); in iscsit_add_r2t_to_list()
95 struct iscsi_r2t *r2t; in iscsit_get_r2t_for_eos() local
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| D | iscsi_target_erl1.c | 122 struct iscsi_r2t *r2t) in iscsit_send_recovery_r2t_for_snack() argument
130 if (!r2t->sent_r2t) { in iscsit_send_recovery_r2t_for_snack()
134 r2t->sent_r2t = 0; in iscsit_send_recovery_r2t_for_snack()
149 struct iscsi_r2t *r2t; in iscsit_handle_r2t_snack() local
181 r2t = iscsit_get_holder_for_r2tsn(cmd, begrun); in iscsit_handle_r2t_snack()
182 if (!r2t) in iscsit_handle_r2t_snack()
184 if (iscsit_send_recovery_r2t_for_snack(cmd, r2t) < 0) in iscsit_handle_r2t_snack()
1114 struct iscsi_r2t *r2t; in iscsit_set_dataout_timeout_values() local
1132 list_for_each_entry(r2t, &cmd->cmd_r2t_list, r2t_list) { in iscsit_set_dataout_timeout_values()
1133 if (r2t->sent_r2t && !r2t->recovery_r2t && !r2t->seq_complete) { in iscsit_set_dataout_timeout_values()
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| D | iscsi_target_erl0.c | 490 struct iscsi_r2t *r2t; in iscsit_dataout_update_r2t() local
495 r2t = iscsit_get_r2t_for_eos(cmd, offset, length); in iscsit_dataout_update_r2t()
496 if (!r2t) in iscsit_dataout_update_r2t()
500 r2t->seq_complete = 1; in iscsit_dataout_update_r2t()
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| D | iscsi_target.c | 3021 struct iscsi_r2t *r2t; in iscsit_send_r2t() local
3025 r2t = iscsit_get_r2t_from_list(cmd); in iscsit_send_r2t()
3026 if (!r2t) in iscsit_send_r2t()
3036 r2t->targ_xfer_tag = session_get_next_ttt(conn->sess); in iscsit_send_r2t()
3037 hdr->ttt = cpu_to_be32(r2t->targ_xfer_tag); in iscsit_send_r2t()
3041 hdr->r2tsn = cpu_to_be32(r2t->r2t_sn); in iscsit_send_r2t()
3042 hdr->data_offset = cpu_to_be32(r2t->offset); in iscsit_send_r2t()
3043 hdr->data_length = cpu_to_be32(r2t->xfer_len); in iscsit_send_r2t()
3063 (!r2t->recovery_r2t) ? "" : "Recovery ", cmd->init_task_tag, in iscsit_send_r2t()
3064 r2t->targ_xfer_tag, ntohl(hdr->statsn), r2t->r2t_sn, in iscsit_send_r2t()
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| /linux-4.4.14/drivers/infiniband/ulp/iser/ |
| D | iscsi_iser.c | 289 struct iscsi_r2t_info *r2t = &task->unsol_r2t; in iscsi_iser_task_xmit_unsol_data() local
295 iscsi_prep_data_out_pdu(task, r2t, &hdr); in iscsi_iser_task_xmit_unsol_data()
297 hdr.itt, r2t->data_count); in iscsi_iser_task_xmit_unsol_data()
303 r2t->datasn--; in iscsi_iser_task_xmit_unsol_data()
306 r2t->sent += r2t->data_count; in iscsi_iser_task_xmit_unsol_data()
308 r2t->data_length - r2t->sent); in iscsi_iser_task_xmit_unsol_data()
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| /linux-4.4.14/include/scsi/ |
| D | libiscsi_tcp.h | 82 struct iscsi_r2t_info *r2t; /* in progress solict R2T */ member
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| D | libiscsi.h | 452 struct iscsi_r2t_info *r2t,
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