5.0_BETA: ultra 5 cannot find root device?

To: port-sparc64%netbsd.org@localhost
Subject: 5.0_BETA: ultra 5 cannot find root device?
From: Urban Boquist <urban%boquist.net@localhost>
Date: Thu, 27 Nov 2008 18:59:24 +0100
I tried a 5.0_BETA kernel on an U5 that has been running 4.0_STABLE
for a long time without problems, but it seems to have problems
finding the right root device. With the 4.0 kernel it normally says:

root on wd0a dumps on wd0b
root file system type: ffs

but with 5.0_BETA I get this instead:

cd0(cmdide0:1:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
     ASC/ASCQ:  Medium Not Present

root on cd0a dumps on cd0b
cd0(cmdide0:1:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
     ASC/ASCQ:  Medium Not Present

vfs_mountroot: can't open root device
cannot mount root, error = 19
root device (default cd0a): wd0a
dump device (default wd0b): 
file system (default generic): 
root on wd0a dumps on wd0b
root file system type: ffs

If I manually enter "wd0a" it will go on and seems to work fine once
booted. Updating /ofwboot did not make any difference.

Full dmesg for 4.0 and 5.0 are included below, but here are some
differences:

4.0 have these to that are not in 5.0 at all:

pci0: i/o space, memory space enabled
pci1: i/o space, memory space enabled
cmdide0: bus-master DMA support present

The disk is also different, 4.0 says:

wd0 at atabus0 drive 0: <ST39111A>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 8693 MB, 17662 cyl, 16 head, 63 sec, 512 bytes/sect x 17803297 sectors
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
wd0(cmdide0:0:0): using PIO mode 4, DMA mode 2 (using DMA)

5.0 only says:

wd0 at atabus0 drive 0: <ST39111A>
wd0: 8693 MB, 17662 cyl, 16 head, 63 sec, 512 bytes/sect x 17803297 sectors

Does this ring any bells to someone?

Best regards,
     -- Urban

-------------------------------------------------------------------------------
4.0

NetBSD 4.0_BETA2 (ultra-$Revision: 1.1 $) #0: Tue Aug  7 10:26:40 CEST 2007
        root@groda:/usr/obj-4/sparc64/usr/src-4/sys/arch/sparc64/compile/ufem
total memory = 128 MB
avail memory = 116 MB
timecounter: Timecounters tick every 10.000 msec
bootpath: /pci@1f,0/pci@1,1/ide@3/disk@0,0:a
mainbus0 (root): SUNW,Ultra-5_10: hostid 80a6b7e2
cpu0 at mainbus0: SUNW,UltraSPARC-IIi @ 333 MHz, UPA id 0
cpu0: 32K instruction (32 b/l), 16K data (32 b/l), 2048K external (64 b/l)
psycho0 at mainbus0 addr 0xfffc4000
SUNW,sabre: impl 0, version 0: ign 7c0 bus range 0 to 2; PCI bus 0
DVMA map: c0000000 to e0000000
IOTSB: 10216000 to 10296000
pci0 at psycho0
pci0: i/o space, memory space enabled
ppb0 at pci0 dev 1 function 1: Sun Microsystems Simba PCI bridge (rev. 0x13)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
ebus0 at pci1 dev 1 function 0
ebus0: Sun Microsystems PCIO Ebus2, revision 0x01
auxio0 at ebus0 addr 726000-726003, 728000-728003, 72a000-72a003, 
72c000-72c003, 72f000-72f003
power at ebus0 addr 724000-724003 ipl 37 not configured
SUNW,pll at ebus0 addr 504000-504002 not configured
sab0 at ebus0 addr 400000-40007f ipl 43: rev 3.2
sabtty0 at sab0 port 0: console i/o
sabtty1 at sab0 port 1
com0 at ebus0 addr 3083f8-3083ff ipl 41: ns16550a, working fifo
kbd0 at com0
com1 at ebus0 addr 3062f8-3062ff ipl 42: ns16550a, working fifo
ms0 at com1
wsmouse0 at ms0 (mux ignored)
lpt0 at ebus0 addr 3043bc-3043cb, 30015c-30015d, 700000-70000f ipl 34
fdc0 at ebus0 addr 3023f0-3023f7, 706000-70600f, 720000-720003 ipl 39 softpri 
4: chip 82077: manual eject
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
clock0 at ebus0 addr 0-1fff: mk48t59
flashprom at ebus0 addr 0-fffff not configured
audiocs0 at ebus0 addr 200000-2000ff, 702000-70200f, 704000-70400f, 
722000-722003 ipl 35 ipl 36: CS4231A
audio0 at audiocs0: full duplex
hme0 at pci1 dev 1 function 1: Sun Happy Meal Ethernet, rev. 1
hme0: interrupting at ivec 3021
hme0: Ethernet address 08:00:20:a6:b7:e2
nsphy0 at hme0 phy 1: DP83840 10/100 media interface, rev. 1
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
machfb0 at pci1 dev 2 function 0: ATI Technologies 3D Rage Pro (rev. 0x5c)
machfb0: 16 MB aperture at 0xe1000000, 4 KB registers at 0xe2000000
machfb0: 4096 KB SGRAM 98.924 MHz, maximum RAMDAC clock 230 MHz
mach64_get_mode: 1152 5304 5432 1528 900 902 938 937
machfb0: initial resolution 1152x864 at 8 bpp
machfb0: attached to /dev/fb0
machfb0: initializing the DSP
wsdisplay1 at machfb0 (kbdmux ignored)
wsdisplay1: screen 0-3 added (default)
cmdide0 at pci1 dev 3 function 0
cmdide0: CMD Technology PCI0646 (rev. 0x03)
cmdide0: bus-master DMA support present
cmdide0: primary channel configured to native-PCI mode
cmdide0: using ivec 1820 for native-PCI interrupt
atabus0 at cmdide0 channel 0
cmdide0: secondary channel configured to native-PCI mode
atabus1 at cmdide0 channel 1
ppb1 at pci0 dev 1 function 0: Sun Microsystems Simba PCI bridge (rev. 0x13)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled
pcons at mainbus0 not configured
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "tick-counter" frequency 333000000 Hz quality 100
No counter-timer -- using %tick at 333MHz as system clock.
wskbd0 at kbd0 (mux ignored)
kbd0: reset failed
IPsec: Initialized Security Association Processing.
wd0 at atabus0 drive 0: <ST39111A>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 8693 MB, 17662 cyl, 16 head, 63 sec, 512 bytes/sect x 17803297 sectors
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
wd0(cmdide0:0:0): using PIO mode 4, DMA mode 2 (using DMA)
atapibus0 at atabus1: 2 targets
cd0 at atapibus0 drive 0: <CRD-8322B, 1998/06/30, 1.03> cdrom removable
cd0: drive supports PIO mode 4, DMA mode 2
cd0(cmdide0:1:0): using PIO mode 4, DMA mode 2 (using DMA)
root on wd0a dumps on wd0b
root file system type: ffs

-------------------------------------------------------------------------------
5.0

Sun Ultra 5/10 UPA/PCI (UltraSPARC-IIi 333MHz), No Keyboard
OpenBoot 3.15, 128 MB memory installed, Serial #10926050.
Ethernet address 8:0:20:a6:b7:e2, Host ID: 80a6b7e2.



Initializing Memory
Rebooting with command: boot
Boot device: disk:a  File and args: 
NetBSD IEEE 1275 Bootblock
>> NetBSD/sparc64 OpenFirmware Boot, Revision 1.13
=0x857368
Loading netbsd: 6892088+357160+439336 [517824+330777]=0x9920b0
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 5.0_BETA (GENERIC) #0: Thu Nov 27 02:11:50 CET 2008
        root@groda:/scratch/local/obj-5/sparc64/sys/arch/sparc64/compile/GENERIC
total memory = 128 MB
avail memory = 112 MB
mainbus0 (root): SUNW,Ultra-5_10 (Sun Ultra 5/10 UPA/PCI): hostid 80a6b7e2
cpu0 at mainbus0: SUNW,UltraSPARC-IIi @ 333 MHz, UPA id 0
cpu0: 32K instruction (32 b/l), 16K data (32 b/l), 2048K external (64 b/l)
psycho0 at mainbus0 addr 0xfffc4000
psycho0: SUNW,sabre: impl 0, version 0: ign 7c0 bus range 0 to 2; PCI bus 0
DVMA map: c0000000 to e0000000
IOTSB: 10224000 to 102a4000
pci0 at psycho0
ppb0 at pci0 dev 1 function 1: Sun Microsystems Simba PCI bridge (rev. 0x13)
pci1 at ppb0 bus 1
ebus0 at pci1 dev 1 function 0
ebus0: Sun Microsystems PCIO Ebus2, revision 0x01
auxio0 at ebus0 addr 726000-726003, 728000-728003, 72a000-72a003, 
72c000-72c003, 72f000-72f003
power at ebus0 addr 724000-724003 ipl 37 not configured
SUNW,pll at ebus0 addr 504000-504002 not configured
sab0 at ebus0 addr 400000-40007f ipl 43: rev 3.2
sabtty0 at sab0 port 0: console i/o
sabtty1 at sab0 port 1
com0 at ebus0 addr 3083f8-3083ff ipl 41: ns16550a, working fifo
kbd0 at com0
com1 at ebus0 addr 3062f8-3062ff ipl 42: ns16550a, working fifo
ms0 at com1
wsmouse0 at ms0 mux 0
lpt0 at ebus0 addr 3043bc-3043cb, 30015c-30015d, 700000-70000f ipl 34
fdthree at ebus0 addr 3023f0-3023f7, 706000-70600f, 720000-720003 ipl 39 not 
configured
clock0 at ebus0 addr 0-1fff: mk48t59
flashprom at ebus0 addr 0-fffff not configured
audiocs0 at ebus0 addr 200000-2000ff, 702000-70200f, 704000-70400f, 
722000-722003 ipl 35 ipl 36: CS4231A
audio0 at audiocs0: full duplex
hme0 at pci1 dev 1 function 1: Sun Happy Meal Ethernet, rev. 1
hme0: interrupting at ivec 3021
hme0: Ethernet address 08:00:20:a6:b7:e2
nsphy0 at hme0 phy 1: DP83840 10/100 media interface, rev. 1
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
machfb0 at pci1 dev 2 function 0: ATI Technologies 3D Rage Pro (rev. 0x5c)
machfb0: 16 MB aperture at 0xe1000000, 4 KB registers at 0xe2000000
machfb0: 4096 KB SGRAM 98.924 MHz, maximum RAMDAC clock 230 MHz
mach64_get_mode: 1152 5304 5432 1528 900 902 938 937
machfb0: initial resolution 1152x864 at 8 bpp
machfb0: attached to /dev/fb0
machfb0: initializing the DSP
wsdisplay1 at machfb0 kbdmux 1
cmdide0 at pci1 dev 3 function 0
cmdide0: CMD Technology PCI0646 (rev. 0x03)
cmdide0: primary channel configured to native-PCI mode
cmdide0: using ivec 1820 for native-PCI interrupt
atabus0 at cmdide0 channel 0
cmdide0: secondary channel configured to native-PCI mode
atabus1 at cmdide0 channel 1
ppb1 at pci0 dev 1 function 0: Sun Microsystems Simba PCI bridge (rev. 0x13)
pci2 at ppb1 bus 2
pcons at mainbus0 not configured
No counter-timer -- using %tick at 333MHz as system clock.
wskbd0 at kbd0 mux 1
kbd0: reset failed
wd0 at atabus0 drive 0: <ST39111A>
wd0: 8693 MB, 17662 cyl, 16 head, 63 sec, 512 bytes/sect x 17803297 sectors
atapibus0 at atabus1: 2 targets
cd0 at atapibus0 drive 0: <CRD-8322B, 1998/06/30, 1.03> cdrom removable
Kernelized RAIDframe activated
cd0(cmdide0:1:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
     ASC/ASCQ:  Medium Not Present

root on cd0a dumps on cd0b
cd0(cmdide0:1:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
     ASC/ASCQ:  Medium Not Present

vfs_mountroot: can't open root device
cannot mount root, error = 19
root device (default cd0a): wd0a
dump device (default wd0b): 
file system (default generic): 
root on wd0a dumps on wd0b
root file system type: ffs
init path (default /sbin/init): 
init: trying /sbin/init

-------------------------------------------------------------------------------
EOF
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