ide-scsi emulation not working
I've gotten a new Dell with a cdburner; the burner works fine in WinXP
(yech!), but I can't seem to get it working in Debian.
I've found some hints here and there (the eroaster FAQ, google, etc),
but the info hasn't helped.
I'm running sid, with a stock 2.6.3-1-686 kernel.
lsmod reports:
Module Size Used by
sg 38880 0
snd_mixer_oss 20064 0
md5 3872 1
ipv6 255264 10
rtc 12696 0
ohci_hcd 19332 0
snd_intel8x0 34376 0
snd_ac97_codec 63492 1 snd_intel8x0
snd_pcm 101316 1 snd_intel8x0
snd_timer 25956 1 snd_pcm
gameport 4704 1 snd_intel8x0
snd_page_alloc 12228 2 snd_intel8x0,snd_pcm
snd_mpu401_uart 7840 1 snd_intel8x0
snd_rawmidi 24928 1 snd_mpu401_uart
snd_seq_device 8072 1 snd_rawmidi
snd 55428 8
snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
hw_random 5332 0
ehci_hcd 25764 0
usbmouse 5568 0
tsdev 7264 0
uhci_hcd 33136 0
mousedev 10004 1
joydev 10336 0
evdev 9856 0
i810_audio 33844 1
ac97_codec 19084 1 i810_audio
soundcore 10208 3 snd,i810_audio
ide_scsi 15236 0
e1000 84804 0
parport_pc 35244 1
lp 11556 0
parport 44520 2 parport_pc,lp
sr_mod 16612 0
i830 74572 26
intel_agp 18460 1
i810fb 32864 0
vgastate 10016 1 i810fb
agpgart 32424 3 intel_agp
hid 33248 0
usbcore 106684 7 ohci_hcd,ehci_hcd,usbmouse,uhci_hcd,hid
ide_cd 42468 0
cdrom 39008 2 sr_mod,ide_cd
ext3 121064 11
jbd 62072 1 ext3
mbcache 9220 1 ext3
sd_mod 16736 0
ata_piix 8036 0
libata 40928 1 ata_piix,[permanent]
scsi_mod 118136 5 sg,ide_scsi,sr_mod,sd_mod,libata
ide_disk 18560 13
ide_detect 1088 0
via82cxxx 14300 0
trm290 4996 0
triflex 5412 0
slc90e66 8584 0
sis5513 16872 0
siimage 14148 0
serverworks 13140 0
sc1200 8936 0
rz1000 2912 0
piix 12768 1
pdc202xx_old 16732 0
opti621 4868 0
ns87415 4968 0
hpt366 21764 0
hpt34x 5792 0
generic 3744 0
cy82c693 4964 0
cs5530 6920 0
cs5520 6280 0
cmd64x 12604 0
amd74xx 14108 0
alim15x3 12332 0
aec62xx 10332 0
pdc202xx_new 12700 0
ide_core 157644 28
ide_scsi,ide_cd,ide_disk,ide_detect,via82cxxx,trm290,triflex,slc90e66,sis5513,siimage,serverworks,sc1200,rz1000,piix,pdc202xx_old,opti621,ns87415,hpt366,hpt34x,generic,cy82c693,cs5530,cs5520,cmd64x,amd74xx,alim15x3,aec62xx,pdc202xx_new
unix 28368 236
font 8320 0
cfbcopyarea 3968 1 i810fb
cfbimgblt 3168 1 i810fb
cfbfillrect 3904 1 i810fb
I've tried adding
append="hdc=scsi"
to lilo.conf (and rerunning lilo and rebooting).
I've tried adding
options ide-cd ignore="hdc"
to /etc/modutils/actions
and running "update-modules" and rebooting.
Here's the relevant portions of dmesg:
westk[@westkent]:/home/westk:> dmesg | grep hd
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: ST380011A, ATA DISK drive
hdc: SONY CD-RW CRX216E, ATAPI CD/DVD-ROM drive
hda: max request size: 1024KiB
hda: 156250000 sectors (80000 MB) w/2048KiB Cache, CHS=16383/255/63,
UDMA(100)
hdc: ATAPI 48X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
Tue Mar 16 15:52:48
-------------
westk[@westkent]:/home/westk:> dmesg | grep scsi
scsi0 : ata_piix
scsi1 : ata_piix
Tue Mar 16 15:52:52
-------------
westk[@westkent]:/home/westk:> dmesg | grep ide
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
/dev/ide/host0/bus0/target0/lun0: p1 p2 p3 < p5 p6 p7 p8 p9 p10 p11 p12
p13 p14 p15 > p4
When I run "sudo eroaster" and click on "Detect Reader" or "Detect
Writer", I get this error:
Couldn't detect your reader / recorder !
Please make sure that you are root or that you're allowed to read
/dev/sg* !
westk[@westkent]:/home/westk:> ls -l /dev/sg*
crw------- 1 root root 21, 0 2003-12-31 18:31 /dev/sg0
crw------- 1 root root 21, 1 2003-12-31 18:31 /dev/sg1
Tue Mar 16 15:55:14
-------------
westk[@westkent]:/home/westk:> ls -l /dev/cd*
lrwxrwxrwx 1 root root 11 2004-03-16 09:44 /dev/cdrom
-> /dev/cdrom0
lrwxrwxrwx 1 root root 8 2004-03-16 09:44 /dev/cdrom0
-> /dev/hdc
brw-rw---- 1 root cdrom 24, 0 2003-12-31 18:32 /dev/cdu535
Tue Mar 16 15:55:18
-------------
westk[@westkent]:/home/westk:> ls -l /dev/hdc
brw-rw---- 1 root disk 22, 0 2003-12-31 18:31 /dev/hdc
When I run "sudo xcdroaster", it scans the bus and finds the ATAPI CD
Writer, and then later warns me that this is not the recommended way to
go and I need to get ide-scsi emulation working.
Thanks for any hints!
--
Kent
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