projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| ace7f46b MR |
1 | /* |
| 2 | * QLogic iSCSI Offload Driver | |
| 3 | * Copyright (c) 2016 Cavium Inc. | |
| 4 | * | |
| 5 | * This software is available under the terms of the GNU General Public License | |
| 6 | * (GPL) Version 2, available from the file COPYING in the main directory of | |
| 7 | * this source tree. | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef _QEDI_GBL_H_ | |
| 11 | #define _QEDI_GBL_H_ | |
| 12 | ||
| 13 | #include "qedi_iscsi.h" | |
| 14 | ||
| bd571195 AB |
15 | #ifdef CONFIG_DEBUG_FS |
| 16 | extern int qedi_do_not_recover; | |
| 17 | #else | |
| 18 | #define qedi_do_not_recover (0) | |
| 19 | #endif | |
| 20 | ||
| ace7f46b | 21 | extern uint qedi_io_tracing; |
| bd571195 | 22 | |
| ace7f46b MR |
23 | extern struct scsi_host_template qedi_host_template; |
| 24 | extern struct iscsi_transport qedi_iscsi_transport; | |
| 25 | extern const struct qed_iscsi_ops *qedi_ops; | |
| 26 | extern struct qedi_debugfs_ops qedi_debugfs_ops; | |
| 27 | extern const struct file_operations qedi_dbg_fops; | |
| 28 | extern struct device_attribute *qedi_shost_attrs[]; | |
| 29 | ||
| 30 | int qedi_alloc_sq(struct qedi_ctx *qedi, struct qedi_endpoint *ep); | |
| 31 | void qedi_free_sq(struct qedi_ctx *qedi, struct qedi_endpoint *ep); | |
| 32 | ||
| 33 | int qedi_send_iscsi_login(struct qedi_conn *qedi_conn, | |
| 34 | struct iscsi_task *task); | |
| 35 | int qedi_send_iscsi_logout(struct qedi_conn *qedi_conn, | |
| 36 | struct iscsi_task *task); | |
| 37 | int qedi_iscsi_abort_work(struct qedi_conn *qedi_conn, | |
| 38 | struct iscsi_task *mtask); | |
| 39 | int qedi_send_iscsi_text(struct qedi_conn *qedi_conn, | |
| 40 | struct iscsi_task *task); | |
| 41 | int qedi_send_iscsi_nopout(struct qedi_conn *qedi_conn, | |
| 42 | struct iscsi_task *task, | |
| 43 | char *datap, int data_len, int unsol); | |
| 44 | int qedi_iscsi_send_ioreq(struct iscsi_task *task); | |
| 45 | int qedi_get_task_idx(struct qedi_ctx *qedi); | |
| 46 | void qedi_clear_task_idx(struct qedi_ctx *qedi, int idx); | |
| 47 | int qedi_iscsi_cleanup_task(struct iscsi_task *task, | |
| 48 | bool mark_cmd_node_deleted); | |
| 49 | void qedi_iscsi_unmap_sg_list(struct qedi_cmd *cmd); | |
| 50 | void qedi_update_itt_map(struct qedi_ctx *qedi, u32 tid, u32 proto_itt, | |
| 51 | struct qedi_cmd *qedi_cmd); | |
| 52 | void qedi_get_proto_itt(struct qedi_ctx *qedi, u32 tid, u32 *proto_itt); | |
| 53 | void qedi_get_task_tid(struct qedi_ctx *qedi, u32 itt, int16_t *tid); | |
| 54 | void qedi_process_iscsi_error(struct qedi_endpoint *ep, | |
| 55 | struct async_data *data); | |
| 56 | void qedi_start_conn_recovery(struct qedi_ctx *qedi, | |
| 57 | struct qedi_conn *qedi_conn); | |
| 58 | struct qedi_conn *qedi_get_conn_from_id(struct qedi_ctx *qedi, u32 iscsi_cid); | |
| 59 | void qedi_process_tcp_error(struct qedi_endpoint *ep, struct async_data *data); | |
| 60 | void qedi_mark_device_missing(struct iscsi_cls_session *cls_session); | |
| 61 | void qedi_mark_device_available(struct iscsi_cls_session *cls_session); | |
| 62 | void qedi_reset_host_mtu(struct qedi_ctx *qedi, u16 mtu); | |
| 63 | int qedi_recover_all_conns(struct qedi_ctx *qedi); | |
| 64 | void qedi_fp_process_cqes(struct qedi_work *work); | |
| 65 | int qedi_cleanup_all_io(struct qedi_ctx *qedi, | |
| 66 | struct qedi_conn *qedi_conn, | |
| 67 | struct iscsi_task *task, bool in_recovery); | |
| 68 | void qedi_trace_io(struct qedi_ctx *qedi, struct iscsi_task *task, | |
| 69 | u16 tid, int8_t direction); | |
| 70 | int qedi_alloc_id(struct qedi_portid_tbl *id_tbl, u16 id); | |
| 71 | u16 qedi_alloc_new_id(struct qedi_portid_tbl *id_tbl); | |
| 72 | void qedi_free_id(struct qedi_portid_tbl *id_tbl, u16 id); | |
| 73 | int qedi_create_sysfs_ctx_attr(struct qedi_ctx *qedi); | |
| 74 | void qedi_remove_sysfs_ctx_attr(struct qedi_ctx *qedi); | |
| 75 | void qedi_clearsq(struct qedi_ctx *qedi, | |
| 76 | struct qedi_conn *qedi_conn, | |
| 77 | struct iscsi_task *task); | |
| 78 | ||
| 79 | #endif |