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658 lines
16 KiB
658 lines
16 KiB
/****************************************************************************
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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_CDROM_H
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#define _UAPI_LINUX_CDROM_H
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#include <linux/types.h>
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#include <asm/byteorder.h>
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#define EDRIVE_CANT_DO_THIS EOPNOTSUPP
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#define CDROMPAUSE 0x5301
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#define CDROMRESUME 0x5302
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#define CDROMPLAYMSF 0x5303
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#define CDROMPLAYTRKIND 0x5304
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#define CDROMREADTOCHDR 0x5305
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#define CDROMREADTOCENTRY 0x5306
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#define CDROMSTOP 0x5307
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#define CDROMSTART 0x5308
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#define CDROMEJECT 0x5309
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#define CDROMVOLCTRL 0x530a
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#define CDROMSUBCHNL 0x530b
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#define CDROMREADMODE2 0x530c
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#define CDROMREADMODE1 0x530d
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#define CDROMREADAUDIO 0x530e
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#define CDROMEJECT_SW 0x530f
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#define CDROMMULTISESSION 0x5310
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#define CDROM_GET_MCN 0x5311
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#define CDROM_GET_UPC CDROM_GET_MCN
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#define CDROMRESET 0x5312
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#define CDROMVOLREAD 0x5313
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#define CDROMREADRAW 0x5314
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#define CDROMREADCOOKED 0x5315
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#define CDROMSEEK 0x5316
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#define CDROMPLAYBLK 0x5317
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#define CDROMREADALL 0x5318
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#define CDROMGETSPINDOWN 0x531d
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#define CDROMSETSPINDOWN 0x531e
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#define CDROMCLOSETRAY 0x5319
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#define CDROM_SET_OPTIONS 0x5320
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#define CDROM_CLEAR_OPTIONS 0x5321
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#define CDROM_SELECT_SPEED 0x5322
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#define CDROM_SELECT_DISC 0x5323
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#define CDROM_MEDIA_CHANGED 0x5325
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#define CDROM_DRIVE_STATUS 0x5326
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#define CDROM_DISC_STATUS 0x5327
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#define CDROM_CHANGER_NSLOTS 0x5328
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#define CDROM_LOCKDOOR 0x5329
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#define CDROM_DEBUG 0x5330
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#define CDROM_GET_CAPABILITY 0x5331
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#define CDROMAUDIOBUFSIZ 0x5382
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#define DVD_READ_STRUCT 0x5390
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#define DVD_WRITE_STRUCT 0x5391
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#define DVD_AUTH 0x5392
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#define CDROM_SEND_PACKET 0x5393
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#define CDROM_NEXT_WRITABLE 0x5394
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#define CDROM_LAST_WRITTEN 0x5395
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struct cdrom_msf0 {
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__u8 minute;
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__u8 second;
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__u8 frame;
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};
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union cdrom_addr {
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struct cdrom_msf0 msf;
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int lba;
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};
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struct cdrom_msf {
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__u8 cdmsf_min0;
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__u8 cdmsf_sec0;
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__u8 cdmsf_frame0;
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__u8 cdmsf_min1;
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__u8 cdmsf_sec1;
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__u8 cdmsf_frame1;
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};
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struct cdrom_ti {
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__u8 cdti_trk0;
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__u8 cdti_ind0;
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__u8 cdti_trk1;
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__u8 cdti_ind1;
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};
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struct cdrom_tochdr {
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__u8 cdth_trk0;
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__u8 cdth_trk1;
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};
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struct cdrom_volctrl {
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__u8 channel0;
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__u8 channel1;
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__u8 channel2;
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__u8 channel3;
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};
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struct cdrom_subchnl {
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__u8 cdsc_format;
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__u8 cdsc_audiostatus;
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__u8 cdsc_adr : 4;
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__u8 cdsc_ctrl : 4;
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__u8 cdsc_trk;
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__u8 cdsc_ind;
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union cdrom_addr cdsc_absaddr;
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union cdrom_addr cdsc_reladdr;
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};
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struct cdrom_tocentry {
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__u8 cdte_track;
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__u8 cdte_adr : 4;
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__u8 cdte_ctrl : 4;
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__u8 cdte_format;
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union cdrom_addr cdte_addr;
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__u8 cdte_datamode;
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};
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struct cdrom_read {
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int cdread_lba;
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char * cdread_bufaddr;
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int cdread_buflen;
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};
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struct cdrom_read_audio {
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union cdrom_addr addr;
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__u8 addr_format;
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int nframes;
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__u8 __user * buf;
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};
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struct cdrom_multisession {
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union cdrom_addr addr;
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__u8 xa_flag;
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__u8 addr_format;
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};
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struct cdrom_mcn {
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__u8 medium_catalog_number[14];
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};
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struct cdrom_blk {
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unsigned from;
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unsigned short len;
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};
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#define CDROM_PACKET_SIZE 12
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#define CGC_DATA_UNKNOWN 0
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#define CGC_DATA_WRITE 1
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#define CGC_DATA_READ 2
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#define CGC_DATA_NONE 3
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struct cdrom_generic_command {
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unsigned char cmd[CDROM_PACKET_SIZE];
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unsigned char __user * buffer;
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unsigned int buflen;
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int stat;
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struct request_sense __user * sense;
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unsigned char data_direction;
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int quiet;
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int timeout;
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union {
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void __user * reserved[1];
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void __user * unused;
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};
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};
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#define CD_MINS 74
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#define CD_SECS 60
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#define CD_FRAMES 75
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#define CD_SYNC_SIZE 12
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#define CD_MSF_OFFSET 150
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#define CD_CHUNK_SIZE 24
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#define CD_NUM_OF_CHUNKS 98
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#define CD_FRAMESIZE_SUB 96
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#define CD_HEAD_SIZE 4
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#define CD_SUBHEAD_SIZE 8
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#define CD_EDC_SIZE 4
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#define CD_ZERO_SIZE 8
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#define CD_ECC_SIZE 276
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#define CD_FRAMESIZE 2048
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#define CD_FRAMESIZE_RAW 2352
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#define CD_FRAMESIZE_RAWER 2646
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#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW - CD_SYNC_SIZE)
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#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW - CD_SYNC_SIZE - CD_HEAD_SIZE)
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#define CD_XA_HEAD (CD_HEAD_SIZE + CD_SUBHEAD_SIZE)
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#define CD_XA_TAIL (CD_EDC_SIZE + CD_ECC_SIZE)
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#define CD_XA_SYNC_HEAD (CD_SYNC_SIZE + CD_XA_HEAD)
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#define CDROM_LBA 0x01
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#define CDROM_MSF 0x02
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#define CDROM_DATA_TRACK 0x04
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#define CDROM_LEADOUT 0xAA
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#define CDROM_AUDIO_INVALID 0x00
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#define CDROM_AUDIO_PLAY 0x11
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#define CDROM_AUDIO_PAUSED 0x12
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#define CDROM_AUDIO_COMPLETED 0x13
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#define CDROM_AUDIO_ERROR 0x14
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#define CDROM_AUDIO_NO_STATUS 0x15
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#define CDC_CLOSE_TRAY 0x1
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#define CDC_OPEN_TRAY 0x2
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#define CDC_LOCK 0x4
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#define CDC_SELECT_SPEED 0x8
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#define CDC_SELECT_DISC 0x10
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#define CDC_MULTI_SESSION 0x20
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#define CDC_MCN 0x40
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#define CDC_MEDIA_CHANGED 0x80
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#define CDC_PLAY_AUDIO 0x100
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#define CDC_RESET 0x200
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#define CDC_DRIVE_STATUS 0x800
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#define CDC_GENERIC_PACKET 0x1000
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#define CDC_CD_R 0x2000
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#define CDC_CD_RW 0x4000
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#define CDC_DVD 0x8000
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#define CDC_DVD_R 0x10000
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#define CDC_DVD_RAM 0x20000
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#define CDC_MO_DRIVE 0x40000
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#define CDC_MRW 0x80000
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#define CDC_MRW_W 0x100000
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#define CDC_RAM 0x200000
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#define CDS_NO_INFO 0
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#define CDS_NO_DISC 1
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#define CDS_TRAY_OPEN 2
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#define CDS_DRIVE_NOT_READY 3
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#define CDS_DISC_OK 4
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#define CDS_AUDIO 100
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#define CDS_DATA_1 101
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#define CDS_DATA_2 102
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#define CDS_XA_2_1 103
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#define CDS_XA_2_2 104
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#define CDS_MIXED 105
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#define CDO_AUTO_CLOSE 0x1
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#define CDO_AUTO_EJECT 0x2
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#define CDO_USE_FFLAGS 0x4
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#define CDO_LOCK 0x8
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#define CDO_CHECK_TYPE 0x10
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#define CDSL_NONE (INT_MAX - 1)
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#define CDSL_CURRENT INT_MAX
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#define CD_PART_MAX 64
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#define CD_PART_MASK (CD_PART_MAX - 1)
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#define GPCMD_BLANK 0xa1
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#define GPCMD_CLOSE_TRACK 0x5b
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#define GPCMD_FLUSH_CACHE 0x35
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#define GPCMD_FORMAT_UNIT 0x04
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#define GPCMD_GET_CONFIGURATION 0x46
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#define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a
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#define GPCMD_GET_PERFORMANCE 0xac
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#define GPCMD_INQUIRY 0x12
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#define GPCMD_LOAD_UNLOAD 0xa6
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#define GPCMD_MECHANISM_STATUS 0xbd
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#define GPCMD_MODE_SELECT_10 0x55
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#define GPCMD_MODE_SENSE_10 0x5a
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#define GPCMD_PAUSE_RESUME 0x4b
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#define GPCMD_PLAY_AUDIO_10 0x45
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#define GPCMD_PLAY_AUDIO_MSF 0x47
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#define GPCMD_PLAY_AUDIO_TI 0x48
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#define GPCMD_PLAY_CD 0xbc
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#define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e
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#define GPCMD_READ_10 0x28
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#define GPCMD_READ_12 0xa8
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#define GPCMD_READ_BUFFER 0x3c
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#define GPCMD_READ_BUFFER_CAPACITY 0x5c
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#define GPCMD_READ_CDVD_CAPACITY 0x25
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#define GPCMD_READ_CD 0xbe
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#define GPCMD_READ_CD_MSF 0xb9
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#define GPCMD_READ_DISC_INFO 0x51
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#define GPCMD_READ_DVD_STRUCTURE 0xad
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#define GPCMD_READ_FORMAT_CAPACITIES 0x23
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#define GPCMD_READ_HEADER 0x44
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#define GPCMD_READ_TRACK_RZONE_INFO 0x52
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#define GPCMD_READ_SUBCHANNEL 0x42
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#define GPCMD_READ_TOC_PMA_ATIP 0x43
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#define GPCMD_REPAIR_RZONE_TRACK 0x58
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#define GPCMD_REPORT_KEY 0xa4
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#define GPCMD_REQUEST_SENSE 0x03
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#define GPCMD_RESERVE_RZONE_TRACK 0x53
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#define GPCMD_SEND_CUE_SHEET 0x5d
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#define GPCMD_SCAN 0xba
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#define GPCMD_SEEK 0x2b
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#define GPCMD_SEND_DVD_STRUCTURE 0xbf
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#define GPCMD_SEND_EVENT 0xa2
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#define GPCMD_SEND_KEY 0xa3
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#define GPCMD_SEND_OPC 0x54
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#define GPCMD_SET_READ_AHEAD 0xa7
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#define GPCMD_SET_STREAMING 0xb6
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#define GPCMD_START_STOP_UNIT 0x1b
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#define GPCMD_STOP_PLAY_SCAN 0x4e
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#define GPCMD_TEST_UNIT_READY 0x00
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#define GPCMD_VERIFY_10 0x2f
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#define GPCMD_WRITE_10 0x2a
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#define GPCMD_WRITE_12 0xaa
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#define GPCMD_WRITE_AND_VERIFY_10 0x2e
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#define GPCMD_WRITE_BUFFER 0x3b
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#define GPCMD_SET_SPEED 0xbb
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#define GPCMD_PLAYAUDIO_TI 0x48
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#define GPCMD_GET_MEDIA_STATUS 0xda
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#define GPMODE_VENDOR_PAGE 0x00
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#define GPMODE_R_W_ERROR_PAGE 0x01
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#define GPMODE_WRITE_PARMS_PAGE 0x05
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#define GPMODE_WCACHING_PAGE 0x08
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#define GPMODE_AUDIO_CTL_PAGE 0x0e
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#define GPMODE_POWER_PAGE 0x1a
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#define GPMODE_FAULT_FAIL_PAGE 0x1c
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#define GPMODE_TO_PROTECT_PAGE 0x1d
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#define GPMODE_CAPABILITIES_PAGE 0x2a
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#define GPMODE_ALL_PAGES 0x3f
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#define GPMODE_CDROM_PAGE 0x0d
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#define DVD_STRUCT_PHYSICAL 0x00
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#define DVD_STRUCT_COPYRIGHT 0x01
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#define DVD_STRUCT_DISCKEY 0x02
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#define DVD_STRUCT_BCA 0x03
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#define DVD_STRUCT_MANUFACT 0x04
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struct dvd_layer {
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__u8 book_version : 4;
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__u8 book_type : 4;
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__u8 min_rate : 4;
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__u8 disc_size : 4;
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__u8 layer_type : 4;
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__u8 track_path : 1;
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__u8 nlayers : 2;
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__u8 track_density : 4;
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__u8 linear_density : 4;
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__u8 bca : 1;
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__u32 start_sector;
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__u32 end_sector;
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__u32 end_sector_l0;
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};
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#define DVD_LAYERS 4
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struct dvd_physical {
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__u8 type;
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__u8 layer_num;
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struct dvd_layer layer[DVD_LAYERS];
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};
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struct dvd_copyright {
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__u8 type;
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__u8 layer_num;
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__u8 cpst;
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__u8 rmi;
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};
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struct dvd_disckey {
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__u8 type;
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unsigned agid : 2;
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__u8 value[2048];
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};
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struct dvd_bca {
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__u8 type;
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int len;
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__u8 value[188];
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};
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struct dvd_manufact {
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__u8 type;
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__u8 layer_num;
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int len;
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__u8 value[2048];
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};
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typedef union {
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__u8 type;
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struct dvd_physical physical;
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struct dvd_copyright copyright;
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struct dvd_disckey disckey;
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struct dvd_bca bca;
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struct dvd_manufact manufact;
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} dvd_struct;
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#define DVD_LU_SEND_AGID 0
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#define DVD_HOST_SEND_CHALLENGE 1
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#define DVD_LU_SEND_KEY1 2
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#define DVD_LU_SEND_CHALLENGE 3
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#define DVD_HOST_SEND_KEY2 4
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#define DVD_AUTH_ESTABLISHED 5
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#define DVD_AUTH_FAILURE 6
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#define DVD_LU_SEND_TITLE_KEY 7
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#define DVD_LU_SEND_ASF 8
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#define DVD_INVALIDATE_AGID 9
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#define DVD_LU_SEND_RPC_STATE 10
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#define DVD_HOST_SEND_RPC_STATE 11
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typedef __u8 dvd_key[5];
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typedef __u8 dvd_challenge[10];
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struct dvd_lu_send_agid {
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__u8 type;
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unsigned agid : 2;
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};
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struct dvd_host_send_challenge {
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__u8 type;
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unsigned agid : 2;
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dvd_challenge chal;
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};
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struct dvd_send_key {
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__u8 type;
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unsigned agid : 2;
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dvd_key key;
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};
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struct dvd_lu_send_challenge {
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__u8 type;
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unsigned agid : 2;
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dvd_challenge chal;
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};
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#define DVD_CPM_NO_COPYRIGHT 0
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#define DVD_CPM_COPYRIGHTED 1
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#define DVD_CP_SEC_NONE 0
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#define DVD_CP_SEC_EXIST 1
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#define DVD_CGMS_UNRESTRICTED 0
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#define DVD_CGMS_SINGLE 2
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#define DVD_CGMS_RESTRICTED 3
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struct dvd_lu_send_title_key {
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__u8 type;
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unsigned agid : 2;
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dvd_key title_key;
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int lba;
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unsigned cpm : 1;
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unsigned cp_sec : 1;
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unsigned cgms : 2;
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};
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struct dvd_lu_send_asf {
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__u8 type;
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unsigned agid : 2;
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unsigned asf : 1;
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};
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struct dvd_host_send_rpcstate {
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__u8 type;
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__u8 pdrc;
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};
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struct dvd_lu_send_rpcstate {
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__u8 type : 2;
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__u8 vra : 3;
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__u8 ucca : 3;
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__u8 region_mask;
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__u8 rpc_scheme;
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};
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typedef union {
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__u8 type;
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struct dvd_lu_send_agid lsa;
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struct dvd_host_send_challenge hsc;
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struct dvd_send_key lsk;
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struct dvd_lu_send_challenge lsc;
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struct dvd_send_key hsk;
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struct dvd_lu_send_title_key lstk;
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struct dvd_lu_send_asf lsasf;
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struct dvd_host_send_rpcstate hrpcs;
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struct dvd_lu_send_rpcstate lrpcs;
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} dvd_authinfo;
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struct request_sense {
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#ifdef __BIG_ENDIAN_BITFIELD
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__u8 valid : 1;
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__u8 error_code : 7;
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#elif defined(__LITTLE_ENDIAN_BITFIELD)
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__u8 error_code : 7;
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__u8 valid : 1;
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#endif
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__u8 segment_number;
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#ifdef __BIG_ENDIAN_BITFIELD
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__u8 reserved1 : 2;
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__u8 ili : 1;
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__u8 reserved2 : 1;
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__u8 sense_key : 4;
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#elif defined(__LITTLE_ENDIAN_BITFIELD)
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__u8 sense_key : 4;
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__u8 reserved2 : 1;
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__u8 ili : 1;
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__u8 reserved1 : 2;
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#endif
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__u8 information[4];
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__u8 add_sense_len;
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__u8 command_info[4];
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__u8 asc;
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__u8 ascq;
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__u8 fruc;
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__u8 sks[3];
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__u8 asb[46];
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};
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#define CDF_RWRT 0x0020
|
|
#define CDF_HWDM 0x0024
|
|
#define CDF_MRW 0x0028
|
|
#define CDM_MRW_NOTMRW 0
|
|
#define CDM_MRW_BGFORMAT_INACTIVE 1
|
|
#define CDM_MRW_BGFORMAT_ACTIVE 2
|
|
#define CDM_MRW_BGFORMAT_COMPLETE 3
|
|
#define MRW_LBA_DMA 0
|
|
#define MRW_LBA_GAA 1
|
|
#define MRW_MODE_PC_PRE1 0x2c
|
|
#define MRW_MODE_PC 0x03
|
|
struct mrw_feature_desc {
|
|
__be16 feature_code;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 reserved1 : 2;
|
|
__u8 feature_version : 4;
|
|
__u8 persistent : 1;
|
|
__u8 curr : 1;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 curr : 1;
|
|
__u8 persistent : 1;
|
|
__u8 feature_version : 4;
|
|
__u8 reserved1 : 2;
|
|
#endif
|
|
__u8 add_len;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 reserved2 : 7;
|
|
__u8 write : 1;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 write : 1;
|
|
__u8 reserved2 : 7;
|
|
#endif
|
|
__u8 reserved3;
|
|
__u8 reserved4;
|
|
__u8 reserved5;
|
|
};
|
|
struct rwrt_feature_desc {
|
|
__be16 feature_code;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 reserved1 : 2;
|
|
__u8 feature_version : 4;
|
|
__u8 persistent : 1;
|
|
__u8 curr : 1;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 curr : 1;
|
|
__u8 persistent : 1;
|
|
__u8 feature_version : 4;
|
|
__u8 reserved1 : 2;
|
|
#endif
|
|
__u8 add_len;
|
|
__u32 last_lba;
|
|
__u32 block_size;
|
|
__u16 blocking;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 reserved2 : 7;
|
|
__u8 page_present : 1;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 page_present : 1;
|
|
__u8 reserved2 : 7;
|
|
#endif
|
|
__u8 reserved3;
|
|
};
|
|
typedef struct {
|
|
__be16 disc_information_length;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 reserved1 : 3;
|
|
__u8 erasable : 1;
|
|
__u8 border_status : 2;
|
|
__u8 disc_status : 2;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 disc_status : 2;
|
|
__u8 border_status : 2;
|
|
__u8 erasable : 1;
|
|
__u8 reserved1 : 3;
|
|
#else
|
|
#error "Please fix <asm/byteorder.h>"
|
|
#endif
|
|
__u8 n_first_track;
|
|
__u8 n_sessions_lsb;
|
|
__u8 first_track_lsb;
|
|
__u8 last_track_lsb;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 did_v : 1;
|
|
__u8 dbc_v : 1;
|
|
__u8 uru : 1;
|
|
__u8 reserved2 : 2;
|
|
__u8 dbit : 1;
|
|
__u8 mrw_status : 2;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 mrw_status : 2;
|
|
__u8 dbit : 1;
|
|
__u8 reserved2 : 2;
|
|
__u8 uru : 1;
|
|
__u8 dbc_v : 1;
|
|
__u8 did_v : 1;
|
|
#endif
|
|
__u8 disc_type;
|
|
__u8 n_sessions_msb;
|
|
__u8 first_track_msb;
|
|
__u8 last_track_msb;
|
|
__u32 disc_id;
|
|
__u32 lead_in;
|
|
__u32 lead_out;
|
|
__u8 disc_bar_code[8];
|
|
__u8 reserved3;
|
|
__u8 n_opc;
|
|
} disc_information;
|
|
typedef struct {
|
|
__be16 track_information_length;
|
|
__u8 track_lsb;
|
|
__u8 session_lsb;
|
|
__u8 reserved1;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 reserved2 : 2;
|
|
__u8 damage : 1;
|
|
__u8 copy : 1;
|
|
__u8 track_mode : 4;
|
|
__u8 rt : 1;
|
|
__u8 blank : 1;
|
|
__u8 packet : 1;
|
|
__u8 fp : 1;
|
|
__u8 data_mode : 4;
|
|
__u8 reserved3 : 6;
|
|
__u8 lra_v : 1;
|
|
__u8 nwa_v : 1;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 track_mode : 4;
|
|
__u8 copy : 1;
|
|
__u8 damage : 1;
|
|
__u8 reserved2 : 2;
|
|
__u8 data_mode : 4;
|
|
__u8 fp : 1;
|
|
__u8 packet : 1;
|
|
__u8 blank : 1;
|
|
__u8 rt : 1;
|
|
__u8 nwa_v : 1;
|
|
__u8 lra_v : 1;
|
|
__u8 reserved3 : 6;
|
|
#endif
|
|
__be32 track_start;
|
|
__be32 next_writable;
|
|
__be32 free_blocks;
|
|
__be32 fixed_packet_size;
|
|
__be32 track_size;
|
|
__be32 last_rec_address;
|
|
} track_information;
|
|
struct feature_header {
|
|
__u32 data_len;
|
|
__u8 reserved1;
|
|
__u8 reserved2;
|
|
__u16 curr_profile;
|
|
};
|
|
struct mode_page_header {
|
|
__be16 mode_data_length;
|
|
__u8 medium_type;
|
|
__u8 reserved1;
|
|
__u8 reserved2;
|
|
__u8 reserved3;
|
|
__be16 desc_length;
|
|
};
|
|
struct rm_feature_desc {
|
|
__be16 feature_code;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 reserved1 : 2;
|
|
__u8 feature_version : 4;
|
|
__u8 persistent : 1;
|
|
__u8 curr : 1;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 curr : 1;
|
|
__u8 persistent : 1;
|
|
__u8 feature_version : 4;
|
|
__u8 reserved1 : 2;
|
|
#endif
|
|
__u8 add_len;
|
|
#ifdef __BIG_ENDIAN_BITFIELD
|
|
__u8 mech_type : 3;
|
|
__u8 load : 1;
|
|
__u8 eject : 1;
|
|
__u8 pvnt_jmpr : 1;
|
|
__u8 dbml : 1;
|
|
__u8 lock : 1;
|
|
#elif defined(__LITTLE_ENDIAN_BITFIELD)
|
|
__u8 lock : 1;
|
|
__u8 dbml : 1;
|
|
__u8 pvnt_jmpr : 1;
|
|
__u8 eject : 1;
|
|
__u8 load : 1;
|
|
__u8 mech_type : 3;
|
|
#endif
|
|
__u8 reserved2;
|
|
__u8 reserved3;
|
|
__u8 reserved4;
|
|
};
|
|
#endif
|