Messages in this thread | | | Date | Wed, 29 Dec 1999 11:18:03 +0100 | From | Keidel <> | Subject | Problem: SMP-kernel autoresets at ide-atapi cdrom |
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Hi,
[2.] Having a dual Pentium (based on industrial pci-chassis) with IDE disc and CD-rom, compiled with SMP. At boot time the system resets (jumps back to bios) after first detection of the atapi (toshiba) cd-rom. The same compiled without SMP boots and runs on single cpu.
Taking out the atapi-drivers the smp-kernel boots, but the system will hang if accessing the CD-rom.
/var/log/boot.msg
<6>Detected PS/2 Mouse Port. <4>pty: 256 Unix98 ptys configured <6>Real Time Clock Driver v1.09 <4>RAM disk driver initialized: 16 RAM disks of 64000K size <6>Uniform Multi-Platform E-IDE driver Revision: 6.20 <4>PIIX4: IDE controller on PCI bus 00 dev 39 <4>PIIX4: not 100% native mode: will probe irqs later <4> ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA <4> ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:pio, hdd:pio <4>hda: IBM-DJNA-352030, ATA DISK drive <4>hdb: TOSHIBA CD-ROM XM-6602B, ATAPI CDROM drive
in SMP kernel, it reboots at this point
<4>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 <6>hda: IBM-DJNA-352030, 19470MB w/1966kB Cache, CHS=2482/255/63 <4>hdb: ATAPI 40X CD-ROM drive, 128kB Cache <6>Uniform CDROM driver Revision: 2.56 <6>Floppy drive(s): fd0 is 1.44M <6>FDC 0 is a post-1991 82077 <4>scsi : 0 hosts. <4>scsi : detected total.
[4.] Linux version 2.2.13 (root@lidap_p1) (gcc version egcs-2.91.66 19990314/Linux (e gcs-1.1.2 release)) #35 Thu Dec 23 15:14:26 MET 1999
[7.1.]
Linux LIDAP-P1 2.2.13 #35 Thu Dec 23 15:14:26 MET 1999 i686 unknown Kernel modules 2.3.6 Gnu C egcs-2.91.66 Binutils 2.9.1.0.25 Linux C Library x 1 root root 4223971 Nov 12 21:15 /lib/libc.so.6 Dynamic linker ldd (GNU libc) 2.1.2 Procps 2.0.2 Mount 2.9z Net-tools 1.53 Kbd 0.99 Sh-utils 2.0 Sh-utils Parker. Sh-utils Sh-utils Inc. Sh-utils NO Sh-utils PURPOSE. Modules Loaded serial memstat
[7.2.]
/proc/cpuinfo no SMP compiled processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 601.373142 cache size : 512 KB fdiv_bug : no hlt_bug : no sep_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 3 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 psn mmx osfxsr kni bogomips : 599.65
[7.3.] serial 42932 0 (autoclean) memstat 1604 0 (unused)
Regards, Jürgen
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