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author | orivej <orivej@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
commit | 718c552901d703c502ccbefdfc3c9028d608b947 (patch) | |
tree | 46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/libs/linux-headers/linux/pktcdvd.h | |
parent | e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff) | |
download | ydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz |
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/linux-headers/linux/pktcdvd.h')
-rw-r--r-- | contrib/libs/linux-headers/linux/pktcdvd.h | 224 |
1 files changed, 112 insertions, 112 deletions
diff --git a/contrib/libs/linux-headers/linux/pktcdvd.h b/contrib/libs/linux-headers/linux/pktcdvd.h index 6897401a3fb..75f648e844d 100644 --- a/contrib/libs/linux-headers/linux/pktcdvd.h +++ b/contrib/libs/linux-headers/linux/pktcdvd.h @@ -1,112 +1,112 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Copyright (C) 2000 Jens Axboe <axboe@suse.de> - * Copyright (C) 2001-2004 Peter Osterlund <petero2@telia.com> - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * Packet writing layer for ATAPI and SCSI CD-R, CD-RW, DVD-R, and - * DVD-RW devices. - * - */ -#ifndef __PKTCDVD_H -#define __PKTCDVD_H - -#include <linux/types.h> - -/* - * 1 for normal debug messages, 2 is very verbose. 0 to turn it off. - */ -#define PACKET_DEBUG 1 - -#define MAX_WRITERS 8 - -#define PKT_RB_POOL_SIZE 512 - -/* - * How long we should hold a non-full packet before starting data gathering. - */ -#define PACKET_WAIT_TIME (HZ * 5 / 1000) - -/* - * use drive write caching -- we need deferred error handling to be - * able to successfully recover with this option (drive will return good - * status as soon as the cdb is validated). - */ -#if defined(CONFIG_CDROM_PKTCDVD_WCACHE) -#define USE_WCACHING 1 -#else -#define USE_WCACHING 0 -#endif - -/* - * No user-servicable parts beyond this point -> - */ - -/* - * device types - */ -#define PACKET_CDR 1 -#define PACKET_CDRW 2 -#define PACKET_DVDR 3 -#define PACKET_DVDRW 4 - -/* - * flags - */ -#define PACKET_WRITABLE 1 /* pd is writable */ -#define PACKET_NWA_VALID 2 /* next writable address valid */ -#define PACKET_LRA_VALID 3 /* last recorded address valid */ -#define PACKET_MERGE_SEGS 4 /* perform segment merging to keep */ - /* underlying cdrom device happy */ - -/* - * Disc status -- from READ_DISC_INFO - */ -#define PACKET_DISC_EMPTY 0 -#define PACKET_DISC_INCOMPLETE 1 -#define PACKET_DISC_COMPLETE 2 -#define PACKET_DISC_OTHER 3 - -/* - * write type, and corresponding data block type - */ -#define PACKET_MODE1 1 -#define PACKET_MODE2 2 -#define PACKET_BLOCK_MODE1 8 -#define PACKET_BLOCK_MODE2 10 - -/* - * Last session/border status - */ -#define PACKET_SESSION_EMPTY 0 -#define PACKET_SESSION_INCOMPLETE 1 -#define PACKET_SESSION_RESERVED 2 -#define PACKET_SESSION_COMPLETE 3 - -#define PACKET_MCN "4a656e734178626f65323030300000" - -#undef PACKET_USE_LS - -#define PKT_CTRL_CMD_SETUP 0 -#define PKT_CTRL_CMD_TEARDOWN 1 -#define PKT_CTRL_CMD_STATUS 2 - -struct pkt_ctrl_command { - __u32 command; /* in: Setup, teardown, status */ - __u32 dev_index; /* in/out: Device index */ - __u32 dev; /* in/out: Device nr for cdrw device */ - __u32 pkt_dev; /* in/out: Device nr for packet device */ - __u32 num_devices; /* out: Largest device index + 1 */ - __u32 padding; /* Not used */ -}; - -/* - * packet ioctls - */ -#define PACKET_IOCTL_MAGIC ('X') -#define PACKET_CTRL_CMD _IOWR(PACKET_IOCTL_MAGIC, 1, struct pkt_ctrl_command) - - -#endif /* __PKTCDVD_H */ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2000 Jens Axboe <axboe@suse.de> + * Copyright (C) 2001-2004 Peter Osterlund <petero2@telia.com> + * + * May be copied or modified under the terms of the GNU General Public + * License. See linux/COPYING for more information. + * + * Packet writing layer for ATAPI and SCSI CD-R, CD-RW, DVD-R, and + * DVD-RW devices. + * + */ +#ifndef __PKTCDVD_H +#define __PKTCDVD_H + +#include <linux/types.h> + +/* + * 1 for normal debug messages, 2 is very verbose. 0 to turn it off. + */ +#define PACKET_DEBUG 1 + +#define MAX_WRITERS 8 + +#define PKT_RB_POOL_SIZE 512 + +/* + * How long we should hold a non-full packet before starting data gathering. + */ +#define PACKET_WAIT_TIME (HZ * 5 / 1000) + +/* + * use drive write caching -- we need deferred error handling to be + * able to successfully recover with this option (drive will return good + * status as soon as the cdb is validated). + */ +#if defined(CONFIG_CDROM_PKTCDVD_WCACHE) +#define USE_WCACHING 1 +#else +#define USE_WCACHING 0 +#endif + +/* + * No user-servicable parts beyond this point -> + */ + +/* + * device types + */ +#define PACKET_CDR 1 +#define PACKET_CDRW 2 +#define PACKET_DVDR 3 +#define PACKET_DVDRW 4 + +/* + * flags + */ +#define PACKET_WRITABLE 1 /* pd is writable */ +#define PACKET_NWA_VALID 2 /* next writable address valid */ +#define PACKET_LRA_VALID 3 /* last recorded address valid */ +#define PACKET_MERGE_SEGS 4 /* perform segment merging to keep */ + /* underlying cdrom device happy */ + +/* + * Disc status -- from READ_DISC_INFO + */ +#define PACKET_DISC_EMPTY 0 +#define PACKET_DISC_INCOMPLETE 1 +#define PACKET_DISC_COMPLETE 2 +#define PACKET_DISC_OTHER 3 + +/* + * write type, and corresponding data block type + */ +#define PACKET_MODE1 1 +#define PACKET_MODE2 2 +#define PACKET_BLOCK_MODE1 8 +#define PACKET_BLOCK_MODE2 10 + +/* + * Last session/border status + */ +#define PACKET_SESSION_EMPTY 0 +#define PACKET_SESSION_INCOMPLETE 1 +#define PACKET_SESSION_RESERVED 2 +#define PACKET_SESSION_COMPLETE 3 + +#define PACKET_MCN "4a656e734178626f65323030300000" + +#undef PACKET_USE_LS + +#define PKT_CTRL_CMD_SETUP 0 +#define PKT_CTRL_CMD_TEARDOWN 1 +#define PKT_CTRL_CMD_STATUS 2 + +struct pkt_ctrl_command { + __u32 command; /* in: Setup, teardown, status */ + __u32 dev_index; /* in/out: Device index */ + __u32 dev; /* in/out: Device nr for cdrw device */ + __u32 pkt_dev; /* in/out: Device nr for packet device */ + __u32 num_devices; /* out: Largest device index + 1 */ + __u32 padding; /* Not used */ +}; + +/* + * packet ioctls + */ +#define PACKET_IOCTL_MAGIC ('X') +#define PACKET_CTRL_CMD _IOWR(PACKET_IOCTL_MAGIC, 1, struct pkt_ctrl_command) + + +#endif /* __PKTCDVD_H */ |