projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | /*- |
| 2 | * BSD LICENSE | |
| 3 | * | |
| 4 | * Copyright (C) 2008-2012 Daisuke Aoyama <aoyama@peach.ne.jp>. | |
| 5 | * Copyright (c) Intel Corporation. | |
| 6 | * All rights reserved. | |
| 7 | * | |
| 8 | * Redistribution and use in source and binary forms, with or without | |
| 9 | * modification, are permitted provided that the following conditions | |
| 10 | * are met: | |
| 11 | * | |
| 12 | * * Redistributions of source code must retain the above copyright | |
| 13 | * notice, this list of conditions and the following disclaimer. | |
| 14 | * * Redistributions in binary form must reproduce the above copyright | |
| 15 | * notice, this list of conditions and the following disclaimer in | |
| 16 | * the documentation and/or other materials provided with the | |
| 17 | * distribution. | |
| 18 | * * Neither the name of Intel Corporation nor the names of its | |
| 19 | * contributors may be used to endorse or promote products derived | |
| 20 | * from this software without specific prior written permission. | |
| 21 | * | |
| 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 23 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 24 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 25 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 26 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 27 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 28 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 29 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 30 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 31 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 32 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 33 | */ | |
| 34 | ||
| 35 | #include "scsi_internal.h" | |
| 36 | ||
| 7c673cae FG |
37 | struct spdk_scsi_globals g_spdk_scsi; |
| 38 | ||
| 11fdf7f2 TL |
39 | int |
| 40 | spdk_scsi_init(void) | |
| 7c673cae FG |
41 | { |
| 42 | int rc; | |
| 43 | ||
| 44 | rc = pthread_mutex_init(&g_spdk_scsi.mutex, NULL); | |
| 45 | if (rc != 0) { | |
| 46 | SPDK_ERRLOG("mutex_init() failed\n"); | |
| 47 | return -1; | |
| 48 | } | |
| 49 | ||
| 11fdf7f2 | 50 | return 0; |
| 7c673cae FG |
51 | } |
| 52 | ||
| 11fdf7f2 TL |
53 | void |
| 54 | spdk_scsi_fini(void) | |
| 7c673cae FG |
55 | { |
| 56 | pthread_mutex_destroy(&g_spdk_scsi.mutex); | |
| 7c673cae FG |
57 | } |
| 58 | ||
| 59 | SPDK_TRACE_REGISTER_FN(scsi_trace) | |
| 60 | { | |
| 61 | spdk_trace_register_owner(OWNER_SCSI_DEV, 'd'); | |
| 62 | spdk_trace_register_object(OBJECT_SCSI_TASK, 't'); | |
| 11fdf7f2 TL |
63 | spdk_trace_register_description("SCSI_TASK_DONE", "", TRACE_SCSI_TASK_DONE, |
| 64 | OWNER_SCSI_DEV, OBJECT_SCSI_TASK, 0, 0, ""); | |
| 65 | spdk_trace_register_description("SCSI_TASK_START", "", TRACE_SCSI_TASK_START, | |
| 66 | OWNER_SCSI_DEV, OBJECT_SCSI_TASK, 0, 0, ""); | |
| 7c673cae FG |
67 | } |
| 68 | ||
| 11fdf7f2 | 69 | SPDK_LOG_REGISTER_COMPONENT("scsi", SPDK_LOG_SCSI) |