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-rw-r--r--include/linux/chio.h168
1 files changed, 0 insertions, 168 deletions
diff --git a/include/linux/chio.h b/include/linux/chio.h
deleted file mode 100644
index d9bac7f97282..000000000000
--- a/include/linux/chio.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * ioctl interface for the scsi media changer driver
- */
-
-/* changer element types */
-#define CHET_MT 0 /* media transport element (robot) */
-#define CHET_ST 1 /* storage element (media slots) */
-#define CHET_IE 2 /* import/export element */
-#define CHET_DT 3 /* data transfer element (tape/cdrom/whatever) */
-#define CHET_V1 4 /* vendor specific #1 */
-#define CHET_V2 5 /* vendor specific #2 */
-#define CHET_V3 6 /* vendor specific #3 */
-#define CHET_V4 7 /* vendor specific #4 */
-
-
-/*
- * CHIOGPARAMS
- * query changer properties
- *
- * CHIOVGPARAMS
- * query vendor-specific element types
- *
- * accessing elements works by specifing type and unit of the element.
- * for example, storage elements are addressed with type = CHET_ST and
- * unit = 0 .. cp_nslots-1
- *
- */
-struct changer_params {
- int cp_curpicker; /* current transport element */
- int cp_npickers; /* number of transport elements (CHET_MT) */
- int cp_nslots; /* number of storage elements (CHET_ST) */
- int cp_nportals; /* number of import/export elements (CHET_IE) */
- int cp_ndrives; /* number of data transfer elements (CHET_DT) */
-};
-struct changer_vendor_params {
- int cvp_n1; /* number of vendor specific elems (CHET_V1) */
- char cvp_label1[16];
- int cvp_n2; /* number of vendor specific elems (CHET_V2) */
- char cvp_label2[16];
- int cvp_n3; /* number of vendor specific elems (CHET_V3) */
- char cvp_label3[16];
- int cvp_n4; /* number of vendor specific elems (CHET_V4) */
- char cvp_label4[16];
- int reserved[8];
-};
-
-
-/*
- * CHIOMOVE
- * move a medium from one element to another
- */
-struct changer_move {
- int cm_fromtype; /* type/unit of source element */
- int cm_fromunit;
- int cm_totype; /* type/unit of destination element */
- int cm_tounit;
- int cm_flags;
-};
-#define CM_INVERT 1 /* flag: rotate media (for double-sided like MOD) */
-
-
-/*
- * CHIOEXCHANGE
- * move one medium from element #1 to element #2,
- * and another one from element #2 to element #3.
- * element #1 and #3 are allowed to be identical.
- */
-struct changer_exchange {
- int ce_srctype; /* type/unit of element #1 */
- int ce_srcunit;
- int ce_fdsttype; /* type/unit of element #2 */
- int ce_fdstunit;
- int ce_sdsttype; /* type/unit of element #3 */
- int ce_sdstunit;
- int ce_flags;
-};
-#define CE_INVERT1 1
-#define CE_INVERT2 2
-
-
-/*
- * CHIOPOSITION
- * move the transport element (robot arm) to a specific element.
- */
-struct changer_position {
- int cp_type;
- int cp_unit;
- int cp_flags;
-};
-#define CP_INVERT 1
-
-
-/*
- * CHIOGSTATUS
- * get element status for all elements of a specific type
- */
-struct changer_element_status {
- int ces_type;
- unsigned char __user *ces_data;
-};
-#define CESTATUS_FULL 0x01 /* full */
-#define CESTATUS_IMPEXP 0x02 /* media was imported (inserted by sysop) */
-#define CESTATUS_EXCEPT 0x04 /* error condition */
-#define CESTATUS_ACCESS 0x08 /* access allowed */
-#define CESTATUS_EXENAB 0x10 /* element can export media */
-#define CESTATUS_INENAB 0x20 /* element can import media */
-
-
-/*
- * CHIOGELEM
- * get more detailed status information for a single element
- */
-struct changer_get_element {
- int cge_type; /* type/unit */
- int cge_unit;
- int cge_status; /* status */
- int cge_errno; /* errno */
- int cge_srctype; /* source element of the last move/exchange */
- int cge_srcunit;
- int cge_id; /* scsi id (for data transfer elements) */
- int cge_lun; /* scsi lun (for data transfer elements) */
- char cge_pvoltag[36]; /* primary volume tag */
- char cge_avoltag[36]; /* alternate volume tag */
- int cge_flags;
-};
-/* flags */
-#define CGE_ERRNO 0x01 /* errno available */
-#define CGE_INVERT 0x02 /* media inverted */
-#define CGE_SRC 0x04 /* media src available */
-#define CGE_IDLUN 0x08 /* ID+LUN available */
-#define CGE_PVOLTAG 0x10 /* primary volume tag available */
-#define CGE_AVOLTAG 0x20 /* alternate volume tag available */
-
-
-/*
- * CHIOSVOLTAG
- * set volume tag
- */
-struct changer_set_voltag {
- int csv_type; /* type/unit */
- int csv_unit;
- char csv_voltag[36]; /* volume tag */
- int csv_flags;
-};
-#define CSV_PVOLTAG 0x01 /* primary volume tag */
-#define CSV_AVOLTAG 0x02 /* alternate volume tag */
-#define CSV_CLEARTAG 0x04 /* clear volume tag */
-
-/* ioctls */
-#define CHIOMOVE _IOW('c', 1,struct changer_move)
-#define CHIOEXCHANGE _IOW('c', 2,struct changer_exchange)
-#define CHIOPOSITION _IOW('c', 3,struct changer_position)
-#define CHIOGPICKER _IOR('c', 4,int) /* not impl. */
-#define CHIOSPICKER _IOW('c', 5,int) /* not impl. */
-#define CHIOGPARAMS _IOR('c', 6,struct changer_params)
-#define CHIOGSTATUS _IOW('c', 8,struct changer_element_status)
-#define CHIOGELEM _IOW('c',16,struct changer_get_element)
-#define CHIOINITELEM _IO('c',17)
-#define CHIOSVOLTAG _IOW('c',18,struct changer_set_voltag)
-#define CHIOGVPARAMS _IOR('c',19,struct changer_vendor_params)
-
-/* ---------------------------------------------------------------------- */
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */