socsvn commit: r238141 - soc2012/oleksandr/udf-head/sys/fs/udf2
oleksandr at FreeBSD.org
oleksandr at FreeBSD.org
Fri Jun 22 13:33:03 UTC 2012
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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