122 lines
3.2 KiB
C
122 lines
3.2 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI_LINUX_CHIO_H
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#define _UAPI_LINUX_CHIO_H
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#define CHET_MT 0
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#define CHET_ST 1
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#define CHET_IE 2
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#define CHET_DT 3
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#define CHET_V1 4
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#define CHET_V2 5
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#define CHET_V3 6
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#define CHET_V4 7
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struct changer_params {
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int cp_curpicker;
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int cp_npickers;
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int cp_nslots;
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int cp_nportals;
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int cp_ndrives;
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};
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struct changer_vendor_params {
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int cvp_n1;
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char cvp_label1[16];
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int cvp_n2;
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char cvp_label2[16];
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int cvp_n3;
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char cvp_label3[16];
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int cvp_n4;
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char cvp_label4[16];
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int reserved[8];
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};
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struct changer_move {
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int cm_fromtype;
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int cm_fromunit;
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int cm_totype;
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int cm_tounit;
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int cm_flags;
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};
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#define CM_INVERT 1
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struct changer_exchange {
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int ce_srctype;
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int ce_srcunit;
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int ce_fdsttype;
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int ce_fdstunit;
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int ce_sdsttype;
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int ce_sdstunit;
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int ce_flags;
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};
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#define CE_INVERT1 1
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#define CE_INVERT2 2
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struct changer_position {
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int cp_type;
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int cp_unit;
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int cp_flags;
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};
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#define CP_INVERT 1
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struct changer_element_status {
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int ces_type;
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unsigned char __user * ces_data;
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};
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#define CESTATUS_FULL 0x01
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#define CESTATUS_IMPEXP 0x02
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#define CESTATUS_EXCEPT 0x04
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#define CESTATUS_ACCESS 0x08
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#define CESTATUS_EXENAB 0x10
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#define CESTATUS_INENAB 0x20
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struct changer_get_element {
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int cge_type;
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int cge_unit;
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int cge_status;
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int cge_errno;
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int cge_srctype;
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int cge_srcunit;
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int cge_id;
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int cge_lun;
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char cge_pvoltag[36];
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char cge_avoltag[36];
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int cge_flags;
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};
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#define CGE_ERRNO 0x01
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#define CGE_INVERT 0x02
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#define CGE_SRC 0x04
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#define CGE_IDLUN 0x08
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#define CGE_PVOLTAG 0x10
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#define CGE_AVOLTAG 0x20
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struct changer_set_voltag {
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int csv_type;
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int csv_unit;
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char csv_voltag[36];
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int csv_flags;
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};
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#define CSV_PVOLTAG 0x01
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#define CSV_AVOLTAG 0x02
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#define CSV_CLEARTAG 0x04
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#define CHIOMOVE _IOW('c', 1, struct changer_move)
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#define CHIOEXCHANGE _IOW('c', 2, struct changer_exchange)
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#define CHIOPOSITION _IOW('c', 3, struct changer_position)
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#define CHIOGPICKER _IOR('c', 4, int)
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#define CHIOSPICKER _IOW('c', 5, int)
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#define CHIOGPARAMS _IOR('c', 6, struct changer_params)
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#define CHIOGSTATUS _IOW('c', 8, struct changer_element_status)
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#define CHIOGELEM _IOW('c', 16, struct changer_get_element)
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#define CHIOINITELEM _IO('c', 17)
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#define CHIOSVOLTAG _IOW('c', 18, struct changer_set_voltag)
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#define CHIOGVPARAMS _IOR('c', 19, struct changer_vendor_params)
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#endif
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