1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ 2 /* 3 * Libbrasero-media 4 * Copyright (C) Philippe Rouquier 2005-2009 <bonfire-app@wanadoo.fr> 5 * 6 * Libbrasero-media is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * The Libbrasero-media authors hereby grant permission for non-GPL compatible 12 * GStreamer plugins to be used and distributed together with GStreamer 13 * and Libbrasero-media. This permission is above and beyond the permissions granted 14 * by the GPL license by which Libbrasero-media is covered. If you modify this code 15 * you may extend this exception to your version of the code, but you are not 16 * obligated to do so. If you do not wish to do so, delete this exception 17 * statement from your version. 18 * 19 * Libbrasero-media is distributed in the hope that it will be useful, 20 * but WITHOUT ANY WARRANTY; without even the implied warranty of 21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 * GNU Library General Public License for more details. 23 * 24 * You should have received a copy of the GNU General Public License 25 * along with this program; if not, write to: 26 * The Free Software Foundation, Inc., 27 * 51 Franklin Street, Fifth Floor 28 * Boston, MA 02110-1301, USA. 29 */ 30 31 #include <glib.h> 32 33 #include "scsi-base.h" 34 35 #ifndef _BURN_GET_PERFORMANCE_H 36 #define _BURN_GET_PERFORMANCE_H 37 38 G_BEGIN_DECLS 39 40 #if G_BYTE_ORDER == G_LITTLE_ENDIAN 41 42 struct _BraseroScsiGetPerfHdr { 43 uchar len [4]; 44 45 uchar except :1; 46 uchar wrt :1; 47 uchar reserved0 :6; 48 49 uchar reserved1 [3]; 50 }; 51 52 struct _BraseroScsiWrtSpdDesc { 53 uchar mrw :1; 54 uchar exact :1; 55 uchar rdd :1; 56 uchar wrc :1; 57 uchar reserved0 :3; 58 59 uchar reserved1 [3]; 60 61 uchar capacity [4]; 62 uchar rd_speed [4]; 63 uchar wr_speed [4]; 64 }; 65 66 #else 67 68 struct _BraseroScsiGetPerfHdr { 69 uchar len [4]; 70 71 uchar reserved0 :6; 72 uchar wrt :1; 73 uchar except :1; 74 75 uchar reserved1 [3]; 76 }; 77 78 struct _BraseroScsiWrtSpdDesc { 79 uchar reserved0 :3; 80 uchar wrc :1; 81 uchar rdd :1; 82 uchar exact :1; 83 uchar mrw :1; 84 85 uchar reserved1 [3]; 86 87 uchar capacity [4]; 88 uchar rd_speed [4]; 89 uchar wr_speed [4]; 90 }; 91 92 #endif 93 94 typedef struct _BraseroScsiGetPerfHdr BraseroScsiGetPerfHdr; 95 typedef struct _BraseroScsiWrtSpdDesc BraseroScsiWrtSpdDesc; 96 97 struct _BraseroScsiGetPerfData { 98 BraseroScsiGetPerfHdr hdr; 99 gpointer data; /* depends on the request */ 100 }; 101 typedef struct _BraseroScsiGetPerfData BraseroScsiGetPerfData; 102 103 G_END_DECLS 104 105 #endif /* _BURN_GET_PERFORMANCE_H */ 106 107 108