Date: Wed, 5 Feb 1997 22:10:44 +0300 (MSK) From: bag@sinbin.demos.su (Alex G. Bulushev) To: smp@csn.net (Steve Passe) Cc: freebsd-smp@freebsd.org, mishania@demos.su Subject: Re: troubles with smp kernel Message-ID: <199702051910.WAA09819@sinbin.demos.su> In-Reply-To: <199701311835.LAA24610@clem.systemsix.com> from "Steve Passe" at Jan 31, 97 11:35:50 am
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> Perhaps its the 2nd 3940 itself? After running without rebooting for a > day or so I would suggest that you swap the 2 3940s, ie replace the working > one with the currently removed one. Then run with it alone (ie leave the > known good one out) and see if this 2nd card also runs by itself withoout > problem. > We try to run solaris x86 2.5 on this PC and it works without any problems, after booting fbsd with kernel/smp it reboots. Average stable time about 1h, maximum time before reboots about 6h. Now we use single 3940 and there is no sharing irq's. We change our ram, and there is no parity error, we change one CPU and now they have the same step = 6 ... mptable output: =============================================================================== MPTable, version 2.0.6 ------------------------------------------------------------------------------- MP Floating Pointer Structure: location: BIOS physical address: 0x000f60b0 signature: '_MP_' length: 16 bytes version: 1.4 checksum: 0x8b mode: Virtual Wire ------------------------------------------------------------------------------- MP Config Table Header: physical address: 0x000f5caa signature: 'PCMP' base table length: 252 version: 1.4 checksum: 0xb2 OEM ID: 'OEM00000' Product ID: 'PROD00000000' OEM table pointer: 0x00000000 OEM table size: 0 entry count: 23 local APIC address: 0xfee00000 extended table length: 0 extended table checksum: 0 ------------------------------------------------------------------------------- MP Config Base Table Entries: -- Processors: APIC ID Version State Family Model Step Flags 1 0x11 BSP, usable 6 1 6 0xfbff 0 0x11 AP, usable 6 1 6 0xfbff -- Bus: Bus ID Type 0 PCI 1 PCI 2 ISA -- I/O APICs: APIC ID Version State Address 2 0x11 usable 0xfec00000 -- I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID INT# ExtINT conforms conforms 2 0 2 0 INT conforms conforms 2 1 2 1 INT conforms conforms 2 0 2 2 INT conforms conforms 2 3 2 3 INT conforms conforms 2 4 2 4 INT conforms conforms 2 5 2 5 INT conforms conforms 2 6 2 6 INT conforms conforms 2 7 2 7 INT conforms conforms 2 8 2 8 INT conforms conforms 2 9 2 9 INT conforms conforms 2 14 2 14 INT conforms conforms 2 15 2 15 INT active-lo level 1 4:A 2 19 INT active-lo level 1 5:A 2 16 INT active-lo level 0 10:A 2 18 -- Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID INT# ExtINT active-hi edge 2 0 255 0 NMI active-hi edge 2 0 255 1 ------------------------------------------------------------------------------- # SMP kernel config file options: options SMP # Symmetric MultiProcessor Kernel options APIC_IO # Symmetric (APIC) I/O options NCPU=2 # number of CPUs options NBUS=3 # number of busses options NAPIC=1 # number of IO APICs options NINTR=24 # number of INTs options SMP_INVLTLB # #options SMP_PRIVPAGES # BROKEN, DO NOT use! #options SMP_AUTOSTART # BROKEN, DO NOT use! #options SERIAL_DEBUG # com port debug output ===============================================================================
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