diff options
Diffstat (limited to 'include/sg_lib.h')
| -rw-r--r-- | include/sg_lib.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/sg_lib.h b/include/sg_lib.h index 4a4f562f..db9d1baa 100644 --- a/include/sg_lib.h +++ b/include/sg_lib.h @@ -58,6 +58,28 @@ extern "C" { #endif +/* SCSI Peripheral Device Types (PDT) [5 bit field] */ +#define PDT_DISK 0x0 /* direct access block device (disk) */ +#define PDT_TAPE 0x1 /* sequential access device (magnetic tape) */ +#define PDT_PRINTER 0x2 /* printer device (see SSC-1) */ +#define PDT_PROCESSOR 0x3 /* processor device (e.g. SAFTE device) */ +#define PDT_WO 0x4 /* write once device (some optical disks) */ +#define PDT_MMC 0x5 /* CD/DVD/BD (multi-media) */ +#define PDT_SCANNER 0x6 /* obsolete */ +#define PDT_OPTICAL 0x7 /* optical memory device (some optical disks) */ +#define PDT_MCHANGER 0x8 /* media changer device (e.g. tape robot) */ +#define PDT_COMMS 0x9 /* communications device (obsolete) */ +#define PDT_SAC 0xc /* storage array controller device */ +#define PDT_SES 0xd /* SCSI Enclosure Services (SES) device */ +#define PDT_RBC 0xe /* Reduced Block Commands (simplified PDT_DISK) */ +#define PDT_OCRW 0xf /* optical card read/write device */ +#define PDT_BCC 0x10 /* bridge controller commands */ +#define PDT_OSD 0x11 /* Object Storage Device (OSD) */ +#define PDT_ADC 0x12 /* Automation/drive commands (ADC) */ +#define PDT_SMD 0x13 /* Security Manager Device (SMD) */ +#define PDT_WLUN 0x1e /* Well known logical unit (WLUN) */ +#define PDT_UNKNOWN 0x1f /* Unknown or no device type */ + #ifndef SAM_STAT_GOOD /* The SCSI status codes as found in SAM-4 at www.t10.org */ #define SAM_STAT_GOOD 0x0 |