Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 28 Oct 2000 01:31:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 28 Oct 2000 01:31:00 -0400 Received: from adsl-63-195-162-81.dsl.snfc21.pacbell.net ([63.195.162.81]:27652 "EHLO master.linux-ide.org") by vger.kernel.org with ESMTP id ; Sat, 28 Oct 2000 01:30:47 -0400 Date: Fri, 27 Oct 2000 22:30:17 -0700 (PDT) From: Andre Hedrick To: Hisaaki Shibata cc: axboe@suse.de, linux-kernel@vger.kernel.org Subject: Re: patch: atapi dvd-ram support In-Reply-To: <20001028141056T.shibata@luky.org> Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org hdparm -r0 /dev/hdc smsc:/proc/ide/hdc # cat model driver media MATSHITADVD-RAM LF-D210 ide-cdrom version 4.99 cdrom smsc:/proc/ide/hdc # hdparm -r0 /dev/hdc /dev/hdc: setting readonly to 0 (off) readonly = 0 (off) smsc:/ # mke2fs -b 2048 /dev/hdc -m 0 mke2fs 1.18, 11-Nov-1999 for EXT2 FS 0.5b, 95/08/09 Filesystem label= OS type: Linux Block size=2048 (log=1) Fragment size=2048 (log=1) 561152 inodes, 2236704 blocks 0 blocks (0.00%) reserved for the super user First data block=0 137 block groups 16384 blocks per group, 16384 fragments per group 4096 inodes per group Superblock backups stored on blocks: 16384, 49152, 81920, 114688, 147456, 409600, 442368, 802816, 1327104, 2048000 Writing inode tables: done Writing superblocks and filesystem accounting information: done That is how it is DONE! On Sat, 28 Oct 2000, Hisaaki Shibata wrote: > Hello > > I did patch 2.2.17 tree with dvd-ram-2217p17.diff.bz2. > > At that time, following patch is rejected. > I think these lines should be removed from patchs. > > @@ -1329,7 +1369,7 @@ > static > void cdrom_sleep (int time) > { > - current->state = TASK_INTERRUPTIBLE; > + __set_current_state(TASK_INTERRUPTIBLE); > schedule_timeout(time); > } > > After removing these, I could make bzImage. > > But I could not mkudf nor mkext2fs to my ATAPI 9.4GB new DVD-RAM drive. > > dmesg shows; > -------------------------------------------------------------------------- > ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx > PIIX4: IDE controller on PCI bus 00 dev 39 > PIIX4: chipset revision 1 > PIIX4: not 100% native mode: will probe irqs later > ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:pio, hdb:pio > ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:pio, hdd:pio > PDC20262: IDE controller on PCI bus 00 dev 60 > PDC20262: chipset revision 1 > PDC20262: not 100% native mode: will probe irqs later > PDC20262: ROM enabled at 0xe7000000 > PDC20262: (U)DMA Burst Bit ENABLED Primary PCI Mode Secondary PCI Mode. > PDC20262: FORCING PRIMARY MODE BIT 0x00 -> 0x01 MASTER > PDC20262: FORCING SECONDARY MODE BIT 0x00 -> 0x01 MASTER > ide2: BM-DMA at 0xec00-0xec07, BIOS settings: hde:DMA, hdf:pio > ide3: BM-DMA at 0xec08-0xec0f, BIOS settings: hdg:DMA, hdh:pio > hdc: HITACHI DVD-RAM GF-2000, ATAPI CDROM drive > hde: IBM-DTLA-305020, ATA DISK drive > hdg: IBM-DTLA-305020, ATA DISK drive > ide1 at 0x170-0x177,0x376 on irq 15 > ide2 at 0xdc00-0xdc07,0xe002 on irq 16 > ide3 at 0xe400-0xe407,0xe802 on irq 16 > hde: IBM-DTLA-305020, 19623MB w/380kB Cache, CHS=39870/16/63, UDMA(66) > hdg: IBM-DTLA-305020, 19623MB w/380kB Cache, CHS=39870/16/63, UDMA(66) > > [SNIP] > > hdc: ATAPI DVD-ROM DVD-RAM drive, 512kB Cache, UDMA(33) > Uniform CD-ROM driver Revision: 3.12 > VFS: Disk change detected on device ide1(22,0) > Uniform CD-ROM driver unloaded > -------------------------------------------------------------------------- > > /proc/ide/hdc/media shows; > cdrom > > How can I read/write DVD-RAM media like MO drive? > > I can read/write ATAPI 5.2GB DVD-RAM media with 2.2.16 ide-scsi mode in ext2fs. > > Best Regards, > > > > I've put up patches for 2.2 and 2.4 adding native ATAPI dvd-ram support. > > The 2.2 patch is completely untested, but the 2.4 version appears to > > work well. > > > > *.kernel.org/pub/linux/kernel/people/axboe/dvdram > > -- > WWWWW shibata@luky.org > |O-O| Hisaaki Shibata > 0(mmm)0 P-mail: 070-5419-3233 IRC: #luky > ~ http://his.luky.org/ last update:2000.3.12 > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > Please read the FAQ at http://www.tux.org/lkml/ > Andre Hedrick The Linux ATA/IDE guy - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/