diff options
| author | Peter Osterlund <petero2@telia.com> | 2004-10-18 17:57:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-10-18 17:57:09 -0700 |
| commit | ed594d2d7d644a80402e4da598035538c454a3cf (patch) | |
| tree | 94f1d04880dabee637699686cc095b0ed7aca2b9 /include | |
| parent | a4946826c30c56a5830326552a395c5b6afc13ef (diff) | |
[PATCH] DVD+RW support
This patch adds support for using DVD+RW drives as writable block devices.
The patch is based on work from:
Andy Polyakov <appro@fy.chalmers.se> - Wrote the 2.4 patch
Nigel Kukard <nkukard@lbsd.net> - Initial porting to 2.6.x
It works for me using an Iomega Super DVD 8x USB drive.
Nov 5 2001, Aug 8 2002. Modified by Andy Polyakov
<appro@fy.chalmers.se> to support MMC-3 complaint DVD+RW units.
Modified by Nigel Kukard <nkukard@lbsd.net> - support DVD+RW
2.4.x patch by Andy Polyakov <appro@fy.chalmers.se>
This patch implements CDRW packet writing as a kernel block device. Usage
instructions are in the packet-writing.txt file.
A hint: If you don't want to wait for a complete disc format, you can
format just a part of the disc. For example:
cdrwtool -d /dev/hdc -m 10240
This will format 10240 blocks, ie 20MB.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cdrom.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index bcc9410761d9..73a1ade6a8e9 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -947,6 +947,8 @@ struct cdrom_device_info { __u8 reserved : 6; /* not used yet */ int cdda_method; /* see flags */ __u8 last_sense; + __u8 media_written; /* dirty flag, DVD+RW bookkeeping */ + unsigned short mmc3_profile; /* current MMC3 profile */ int for_data; int (*exit)(struct cdrom_device_info *); int mrw_mode_page; |