Searched refs:r2t (Results 1 - 17 of 17) sorted by relevance

/linux-master/drivers/scsi/
H A Dlibiscsi_tcp.c457 struct iscsi_r2t_info *r2t; local
464 /* flush task's r2t queues */
465 while (kfifo_out(&tcp_task->r2tqueue, (void*)&r2t, sizeof(void*))) {
466 kfifo_in(&tcp_task->r2tpool.queue, (void*)&r2t,
468 ISCSI_DBG_TCP(task->conn, "pending r2t dropped\n");
471 r2t = tcp_task->r2t;
472 if (r2t != NULL) {
473 kfifo_in(&tcp_task->r2tpool.queue, (void*)&r2t,
475 tcp_task->r2t
535 struct iscsi_r2t_info *r2t; local
1028 struct iscsi_r2t_info *r2t = NULL; local
1073 struct iscsi_r2t_info *r2t; local
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H A Dlibiscsi.c137 * @r2t: R2T info
146 void iscsi_prep_data_out_pdu(struct iscsi_task *task, struct iscsi_r2t_info *r2t, argument
150 unsigned int left = r2t->data_length - r2t->sent;
155 hdr->ttt = r2t->ttt;
156 hdr->datasn = cpu_to_be32(r2t->datasn);
157 r2t->datasn++;
161 hdr->exp_statsn = r2t->exp_statsn;
162 hdr->offset = cpu_to_be32(r2t->data_offset + r2t
369 struct iscsi_r2t_info *r2t = &task->unsol_r2t; local
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/linux-master/drivers/target/iscsi/
H A Discsi_target_tmr.c551 struct iscsi_r2t *r2t = NULL, *r2t_tmp; local
588 list_for_each_entry(r2t, &cmd->cmd_r2t_list, r2t_list) {
590 if (r2t->r2t_sn >= tmr_req->exp_data_sn)
596 if (r2t->seq_complete)
599 if (r2t->recovery_r2t)
637 cmd->r2t_offset -= r2t->xfer_len;
643 cmd->r2t_offset -= (r2t->xfer_len -
650 cmd->r2t_offset -= r2t->xfer_len;
658 if ((pdu->offset >= r2t->offset) &&
659 (pdu->offset < (r2t
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H A Discsi_target_util.c41 struct iscsi_r2t *r2t; local
47 r2t = kmem_cache_zalloc(lio_r2t_cache, GFP_ATOMIC);
48 if (!r2t) {
52 INIT_LIST_HEAD(&r2t->r2t_list);
54 r2t->recovery_r2t = recovery;
55 r2t->r2t_sn = (!r2t_sn) ? cmd->r2t_sn++ : r2t_sn;
56 r2t->offset = offset;
57 r2t->xfer_len = xfer_len;
58 list_add_tail(&r2t->r2t_list, &cmd->cmd_r2t_list);
72 struct iscsi_r2t *r2t; local
91 struct iscsi_r2t *r2t; local
107 iscsit_free_r2t(struct iscsi_r2t *r2t, struct iscsit_cmd *cmd) argument
117 struct iscsi_r2t *r2t, *r2t_tmp; local
227 struct iscsi_r2t *r2t; local
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H A Discsi_target_erl1.c91 struct iscsi_r2t *r2t)
99 if (!r2t->sent_r2t) {
103 r2t->sent_r2t = 0;
118 struct iscsi_r2t *r2t; local
149 r2t = iscsit_get_holder_for_r2tsn(cmd, begrun);
150 if (!r2t)
152 if (iscsit_send_recovery_r2t_for_snack(cmd, r2t) < 0)
1056 struct iscsi_r2t *r2t; local
1074 list_for_each_entry(r2t, &cmd->cmd_r2t_list, r2t_list) {
1075 if (r2t
89 iscsit_send_recovery_r2t_for_snack( struct iscsit_cmd *cmd, struct iscsi_r2t *r2t) argument
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H A Discsi_target_erl0.c482 struct iscsi_r2t *r2t; local
487 r2t = iscsit_get_r2t_for_eos(cmd, offset, length);
488 if (!r2t)
492 r2t->seq_complete = 1;
H A Discsi_target.c3108 struct iscsi_r2t *r2t; local
3112 r2t = iscsit_get_r2t_from_list(cmd);
3113 if (!r2t)
3124 conn->conn_transport->iscsit_get_r2t_ttt(conn, cmd, r2t);
3126 r2t->targ_xfer_tag = session_get_next_ttt(conn->sess);
3127 hdr->ttt = cpu_to_be32(r2t->targ_xfer_tag);
3131 hdr->r2tsn = cpu_to_be32(r2t->r2t_sn);
3132 hdr->data_offset = cpu_to_be32(r2t->offset);
3133 hdr->data_length = cpu_to_be32(r2t->xfer_len);
3137 (!r2t
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/linux-master/drivers/infiniband/ulp/iser/
H A Discsi_iser.c288 struct iscsi_r2t_info *r2t = &task->unsol_r2t; local
294 iscsi_prep_data_out_pdu(task, r2t, &hdr);
296 hdr.itt, r2t->data_count);
302 r2t->datasn--;
305 r2t->sent += r2t->data_count;
307 r2t->data_length - r2t->sent);
/linux-master/include/scsi/
H A Dlibiscsi_tcp.h71 struct iscsi_r2t_info *r2t; /* in progress solict R2T */ member in struct:iscsi_tcp_task
H A Dlibiscsi.h470 struct iscsi_r2t_info *r2t,
/linux-master/include/linux/
H A Dnvme-tcp.h103 * @maxdata: maximum data capsules per r2t supported
193 struct nvme_tcp_r2t_pdu r2t; member in union:nvme_tcp_pdu
/linux-master/arch/s390/mm/
H A Dgmap.c1491 * @r2t: pointer to the start of a shadow region-2 table
1496 unsigned long *r2t)
1504 if (!(r2t[i] & _REGION_ENTRY_ORIGIN))
1506 r3t = r2t[i] & _REGION_ENTRY_ORIGIN;
1507 r2t[i] = _REGION2_ENTRY_EMPTY;
1527 phys_addr_t r2t; local
1536 r2t = *r1e & _REGION_ENTRY_ORIGIN;
1538 __gmap_unshadow_r2t(sg, raddr, __va(r2t));
1540 page = phys_to_page(r2t);
1558 phys_addr_t r2t; local
1495 __gmap_unshadow_r2t(struct gmap *sg, unsigned long raddr, unsigned long *r2t) argument
1766 gmap_shadow_r2t(struct gmap *sg, unsigned long saddr, unsigned long r2t, int fake) argument
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/linux-master/arch/s390/include/asm/
H A Dgmap.h129 int gmap_shadow_r2t(struct gmap *sg, unsigned long saddr, unsigned long r2t,
/linux-master/drivers/target/iscsi/cxgbit/
H A Dcxgbit_ddp.c195 * the ddp tag will be used for the ttt in the outgoing r2t pdu
231 struct iscsi_r2t *r2t)
260 r2t->targ_xfer_tag = ttinfo->tag;
230 cxgbit_get_r2t_ttt(struct iscsit_conn *conn, struct iscsit_cmd *cmd, struct iscsi_r2t *r2t) argument
/linux-master/drivers/scsi/cxgbi/
H A Dlibcxgbi.c2065 struct iscsi_r2t_info *r2t; local
2092 r2t = &task->unsol_r2t;
2094 r2t = tcp_task->r2t;
2096 if (r2t) {
2099 "task->hdr_len %u, r2t->data_length %u, r2t->sent %u\n",
2101 r2t->data_length, r2t->sent);
2103 r2t_dlength = r2t
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/linux-master/drivers/scsi/qedi/
H A Dqedi_fw_api.c509 cxt->ystorm_st_context.pdu_hdr.r2t.desired_data_trns_len = val;
/linux-master/include/linux/qed/
H A Discsi_common.h175 /* Union of data/r2t sequence number */
696 struct iscsi_r2t_hdr r2t; member in union:iscsi_task_hdr

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