Messages in this thread Patch in this message | | | Date | Sat, 28 Oct 2000 20:10:47 -0700 | From | Jens Axboe <> | Subject | Re: patch: atapi dvd-ram support |
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On Sun, Oct 29 2000, Hisaaki Shibata wrote: > > Ok, does /proc/sys/dev/cdrom/info list DVD-RAM as a capability? > > Yes. > I think it seems good. > > # more info > CD-ROM information, Id: cdrom.c 3.12 2000/10/22 > > Can write DVD-RAM: 1
So far, so good.
> Should I set any flags to permit write a DVD-RAM media ?
No, as I said it should detect it automatically. But d'oh, I just realised that it is set too soon... Sorry, try with this patch.
-- * Jens Axboe <axboe@suse.de> * SuSE Labs --- drivers/block/ide-cd.c~ Sat Oct 28 20:09:03 2000 +++ drivers/block/ide-cd.c Sat Oct 28 20:09:23 2000 @@ -2597,8 +2597,6 @@ int minor = drive->select.b.unit << PARTN_BITS; int nslots, ro; - ro = !CDROM_CONFIG_FLAGS(drive)->dvd_ram; - set_device_ro(MKDEV(HWIF(drive)->major, minor), ro); set_blocksize(MKDEV(HWIF(drive)->major, minor), CD_FRAMESIZE); drive->special.all = 0; @@ -2718,6 +2716,9 @@ info->start_seek = 0; nslots = ide_cdrom_probe_capabilities (drive); + + ro = !CDROM_CONFIG_FLAGS(drive)->dvd_ram; + set_device_ro(MKDEV(HWIF(drive)->major, minor), ro); if (ide_cdrom_register (drive, nslots)) { printk ("%s: ide_cdrom_setup failed to register device with the cdrom driver.\n", drive->name); | |