Date: Fri, 22 Jun 2012 13:33:01 +0000 From: oleksandr@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r238141 - soc2012/oleksandr/udf-head/sys/fs/udf2 Message-ID: <20120622133301.6C3A7106564A@hub.freebsd.org>
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Author: oleksandr Date: Fri Jun 22 13:33:01 2012 New Revision: 238141 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=238141 Log: Add struct mmc_discinfo and mmc_trackinfo and flags for this structure Added: soc2012/oleksandr/udf-head/sys/fs/udf2/udfio.h Added: soc2012/oleksandr/udf-head/sys/fs/udf2/udfio.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ soc2012/oleksandr/udf-head/sys/fs/udf2/udfio.h Fri Jun 22 13:33:01 2012 (r238141) @@ -0,0 +1,198 @@ + +/* Shared between kernel & process */ + +#ifndef _SYS_UDFIO_H_ +#define _SYS_UDFIO_H_ + +#ifndef _KERNEL +#include <sys/types.h> +#endif +#include <sys/ioccom.h> + +struct udf_session_info { + uint32_t session_num; + + uint16_t sector_size; + uint16_t num_sessions; + uint32_t session_start_addr; + uint32_t session_end_addr; + + uint16_t num_tracks; + uint8_t first_track; + uint16_t session_first_track; + uint16_t session_last_track; +}; +#define UDFIOTEST _IOWR('c',300, struct udf_session_info) + +#if defined(_KERNEL) || defined(_EXPOSE_MMC) +/* not exposed to userland yet until its completely mature */ +/* + * MMC device abstraction interface. + * + * It gathers information from GET_CONFIGURATION, READ_DISCINFO, + * READ_TRACKINFO, READ_TOC2, READ_CD_CAPACITY and GET_CONFIGURATION + * SCSI/ATAPI calls regardless if its a legacy CD-ROM/DVD-ROM device or a MMC + * standard recordable device. + */ +struct mmc_discinfo { + uint16_t mmc_profile; + uint16_t mmc_class; + + uint8_t disc_state; + uint8_t last_session_state; + uint8_t bg_format_state; + uint8_t link_block_penalty; /* in sectors */ + + uint64_t mmc_cur; /* current MMC_CAPs */ + uint64_t mmc_cap; /* possible MMC_CAPs */ + + uint32_t disc_flags; /* misc flags */ + + uint32_t disc_id; + uint64_t disc_barcode; + uint8_t application_code; /* 8 bit really */ + + uint8_t unused1[3]; /* padding */ + + uint32_t last_possible_lba; /* last leadout start adr. */ + uint32_t sector_size; + + uint16_t num_sessions; + uint16_t num_tracks; /* derived */ + + uint16_t first_track; + uint16_t first_track_last_session; + uint16_t last_track_last_session; + + uint16_t unused2; /* padding/misc info resv. */ + + uint16_t reserved1[4]; /* MMC-5 track resources */ + uint32_t reserved2[3]; /* MMC-5 POW resources */ + + uint32_t reserved3[8]; /* MMC-5+ */ +}; +#define FKIOCTL 0x80000000 /* kernel original ioctl */ +#define MMCGETDISCINFO _IOR('c', 28, struct mmc_discinfo) + +#define MMC_CLASS_UNKN 0 +#define MMC_CLASS_DISC 1 +#define MMC_CLASS_CD 2 +#define MMC_CLASS_DVD 3 +#define MMC_CLASS_MO 4 +#define MMC_CLASS_BD 5 +#define MMC_CLASS_FILE 0xffff /* emulation mode */ + +#define MMC_DFLAGS_BARCODEVALID (1 << 0) /* barcode is present and valid */ +#define MMC_DFLAGS_DISCIDVALID (1 << 1) /* discid is present and valid */ +#define MMC_DFLAGS_APPCODEVALID (1 << 2) /* application code valid */ +#define MMC_DFLAGS_UNRESTRICTED (1 << 3) /* restricted, then set app. code */ + +#define MMC_DFLAGS_FLAGBITS \ + "\10\1BARCODEVALID\2DISCIDVALID\3APPCODEVALID\4UNRESTRICTED" + +#define MMC_CAP_SEQUENTIAL (1 << 0) /* sequential writable only */ +#define MMC_CAP_RECORDABLE (1 << 1) /* record-able; i.e. not static */ +#define MMC_CAP_ERASABLE (1 << 2) /* drive can erase sectors */ +#define MMC_CAP_BLANKABLE (1 << 3) /* media can be blanked */ +#define MMC_CAP_FORMATTABLE (1 << 4) /* media can be formatted */ +#define MMC_CAP_REWRITABLE (1 << 5) /* media can be rewritten */ +#define MMC_CAP_MRW (1 << 6) /* Mount Rainier formatted */ +#define MMC_CAP_PACKET (1 << 7) /* using packet recording */ +#define MMC_CAP_STRICTOVERWRITE (1 << 8) /* only writes a packet at a time */ +#define MMC_CAP_PSEUDOOVERWRITE (1 << 9) /* overwrite through replacement */ +#define MMC_CAP_ZEROLINKBLK (1 << 10) /* zero link block length capable */ +#define MMC_CAP_HW_DEFECTFREE (1 << 11) /* hardware defect management */ + +#define MMC_CAP_FLAGBITS \ + "\10\1SEQUENTIAL\2RECORDABLE\3ERASABLE\4BLANKABLE\5FORMATTABLE" \ + "\6REWRITABLE\7MRW\10PACKET\11STRICTOVERWRITE\12PSEUDOOVERWRITE" \ + "\13ZEROLINKBLK\14HW_DEFECTFREE" + +#define MMC_STATE_EMPTY 0 +#define MMC_STATE_INCOMPLETE 1 +#define MMC_STATE_FULL 2 +#define MMC_STATE_CLOSED 3 + +#define MMC_BGFSTATE_UNFORM 0 +#define MMC_BGFSTATE_STOPPED 1 +#define MMC_BGFSTATE_RUNNING 2 +#define MMC_BGFSTATE_COMPLETED 3 + + +struct mmc_trackinfo { + uint16_t tracknr; /* IN/OUT */ + uint16_t sessionnr; + + uint8_t track_mode; + uint8_t data_mode; + + uint16_t flags; + + uint32_t track_start; + uint32_t next_writable; + uint32_t free_blocks; + uint32_t packet_size; + uint32_t track_size; + uint32_t last_recorded; +}; +#define MMCGETTRACKINFO _IOWR('c', 29, struct mmc_trackinfo) + +#define MMC_TRACKINFO_COPY (1 << 0) +#define MMC_TRACKINFO_DAMAGED (1 << 1) +#define MMC_TRACKINFO_FIXED_PACKET (1 << 2) +#define MMC_TRACKINFO_INCREMENTAL (1 << 3) +#define MMC_TRACKINFO_BLANK (1 << 4) +#define MMC_TRACKINFO_RESERVED (1 << 5) +#define MMC_TRACKINFO_NWA_VALID (1 << 6) +#define MMC_TRACKINFO_LRA_VALID (1 << 7) +#define MMC_TRACKINFO_DATA (1 << 8) +#define MMC_TRACKINFO_AUDIO (1 << 9) +#define MMC_TRACKINFO_AUDIO_4CHAN (1 << 10) +#define MMC_TRACKINFO_PRE_EMPH (1 << 11) + +#define MMC_TRACKINFO_FLAGBITS \ + "\10\1COPY\2DAMAGED\3FIXEDPACKET\4INCREMENTAL\5BLANK" \ + "\6RESERVED\7NWA_VALID\10LRA_VALID\11DATA\12AUDIO" \ + "\13AUDIO_4CHAN\14PRE_EMPH" + +struct mmc_op { + uint16_t operation; /* IN */ + uint16_t mmc_profile; /* IN */ + + /* parameters to operation */ + uint16_t tracknr; /* IN */ + uint16_t sessionnr; /* IN */ + uint32_t extent; /* IN */ + + uint32_t reserved[4]; +}; +#define MMCOP _IOWR('c', 30, struct mmc_op) + +#define MMC_OP_SYNCHRONISECACHE 1 +#define MMC_OP_CLOSETRACK 2 +#define MMC_OP_CLOSESESSION 3 +#define MMC_OP_FINALISEDISC 4 +#define MMC_OP_RESERVETRACK 5 +#define MMC_OP_RESERVETRACK_NWA 6 +#define MMC_OP_UNRESERVETRACK 7 +#define MMC_OP_REPAIRTRACK 8 +#define MMC_OP_UNCLOSELASTSESSION 9 +#define MMC_OP_MAX 9 + +struct mmc_writeparams { + uint16_t tracknr; /* IN */ + uint16_t mmc_class; /* IN */ + uint32_t mmc_cur; /* IN */ + uint32_t blockingnr; /* IN */ + + /* when tracknr == 0 */ + uint8_t track_mode; /* IN; normally 5 */ + uint8_t data_mode; /* IN; normally 2 */ +}; +#define MMC_TRACKMODE_DEFAULT 5 /* data, incremental recording */ +#define MMC_DATAMODE_DEFAULT 2 /* CDROM XA disc */ +#define MMCSETUPWRITEPARAMS _IOW('c', 31, struct mmc_writeparams) + +#endif /* _KERNEL || _EXPOSE_MMC */ + +#endif /* !_SYS_UDFIO_H_ */
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