Date: Wed, 19 Feb 1997 00:16:44 -0700 (MST) From: Ade Barkah <mbarkah@hemi.com> To: freebsd-smp@freebsd.org Subject: Neptune woes... Message-ID: <199702190716.AAA09778@hemi.com>
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Hello, This is a followup to an old message I sent. I have an Asus PCI/I P54NP4D with two Pentium-133s, running -current from a couple of days before the Lite/2 merge, with SMP kernel from the same date (Feb 8 or so.) mptable appended below for reference. Things run pretty well, except: 1) On a warm boot, the machine hangs during startup, right after: | npx0 on motherboard | npx0: INT 16 interface | Enabled INTs: 1, 2, 3, 4, 6, 7, 8, 10, 15, imen: 0x00ff7a21 (hangs here, int 13 is missing, imen value different from below) after hitting the 'reset' key (or power cycle) the machine boots up fine. The corresponding lines: | npx0 on motherboard | npx0: INT 16 interface | stray irq 13 | Enabled INTs: 1, 2, 3, 4, 6, 7, 8, 10, 13, 15, imen: 0x00ff5a21 2) Not sure if it's ok or not, but on shutdown/halt, the machine prints: | boot() called on cpu#1 | oops, I'm on cpu#1, I need to be on cpu#0! | SMP: cpu#1 freezing | | Syncing disks... done Thanks! -Ade ------------------------------------------------------------------- Inet: mbarkah@hemi.com - HEMISPHERE ONLINE - <http://www.hemi.com/>; ------------------------------------------------------------------- =============================================================================== MPTable, version 2.0.5 looking for EBDA pointer @ 0x040e, NOT found searching CMOS 'top of mem' @ 0x0009fc00 (639K) searching BIOS @ 0x000f0000 MP FPS found in BIOS @ physical addr: 0x000f98a0 ------------------------------------------------------------------------------- MP Floating Pointer Structure: location: BIOS physical address: 0x000f98a0 signature: '_MP_' length: 16 bytes version: 1.1 checksum: 0x48 mode: Virtual Wire ------------------------------------------------------------------------------- MP Config Table Header: physical address: 0x000f98b4 signature: 'PCMP' base table length: 228 version: 1.1 checksum: 0x5c OEM ID: 'ASUSTEK1' Product ID: 'P54NIP400000' OEM table pointer: 0x00000000 OEM table size: 0 entry count: 20 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 0 0x11 BSP, usable 5 2 1 0x07bf 1 0x11 AP, usable 5 2 1 0x07bf -- Bus: Bus ID Type 0 ISA 1 PCI -- I/O APICs: APIC ID Version State Address 2 0x11 usable 0xfec00000 -- I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID INT# INT conforms conforms 0 1 2 1 INT conforms conforms 0 0 2 2 INT conforms conforms 0 3 2 3 INT conforms conforms 0 4 2 4 INT conforms conforms 0 5 2 5 INT conforms conforms 0 6 2 6 INT conforms conforms 0 7 2 7 INT conforms conforms 0 8 2 8 INT conforms conforms 0 9 2 9 INT conforms conforms 0 10 2 10 INT conforms conforms 0 11 2 11 INT conforms conforms 0 12 2 12 INT conforms conforms 0 13 2 13 INT conforms conforms 0 14 2 14 INT conforms conforms 0 15 2 15 -- Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID INT# ------------------------------------------------------------------------------- # 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=2 # number of busses options NAPIC=1 # number of IO APICs options NINTR=15 # 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 ------------------------------------------------------------------------------- dmesg output: Copyright (c) 1992-1996 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.0-SMP #0: Sun Feb 9 12:53:58 MST 1997 root@unagi.barkah.org:/usr2/src/sys/compile/KERNEL FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 0, version: 0x00030010 cpu1 (AP): apic id: 1, version: 0x00030010 io0 (APIC): apic id: 2, version: 0x000f0011 Calibrating clock(s) relative to mc146818A clock ... i8254 clock: 1252558 Hz 1252558 Hz differs from default of 1193182 Hz by more than 1% CPU: Pentium (586-class CPU) Origin = "GenuineIntel" Id = 0x52c Stepping=12 Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC> real memory = 67108864 (65536K bytes) avail memory = 62472192 (61008K bytes) Probing for devices on PCI bus 0: chip0 <Intel 82434NX (Neptune) PCI cache memory controller> rev 17 on pci0:0 chip1 <Intel 82378IB PCI-ISA bridge> rev 136 on pci0:2 ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 15 on pci0:4 ahc0: aic7880 Single Channel, SCSI Id=7, 16 SCBs (ahc0:0:0): "SEAGATE ST11200N 8334" type 0 fixed SCSI 2 sd0(ahc0:0:0): Direct-Access 1005MB (2059140 512 byte sectors) (ahc0:1:0): "HP 2.13 GB #A1 9002" type 0 fixed SCSI 2 sd1(ahc0:1:0): Direct-Access 2033MB (4165272 512 byte sectors) (ahc0:4:0): "HP HP35480A 1133" type 1 removable SCSI 2 st0(ahc0:4:0): Sequential-Access density code 0x13, drive empty (ahc0:6:0): "TOSHIBA CD-ROM XM-3501TA 2564" type 5 removable SCSI 2 cd0(ahc0:6:0): CD-ROM can't get the size vga0 <VGA-compatible display device> rev 1 on pci0:5 Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A lpt0 at 0x278-0x27f irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 72065B fd0: 1.44MB 3.5in 1 3C5x9 board(s) on ISA found at 0x300 ep0 at 0x300-0x30f irq 10 on isa ep0: aui/utp/bnc[*UTP*] address 00:a0:24:a3:3f:b0 npx0 on motherboard npx0: INT 16 interface stray irq 13 Enabled INTs: 1, 2, 3, 4, 6, 7, 8, 10, 13, 15, imen: 0x00ff5a21 SMP: All idle procs online. SMP: Starting 1st AP! SMP: AP CPU #1 LAUNCHED!! Starting Scheduling... SMP: TADA! CPU #1 made it into the scheduler!. SMP: All 2 CPU's are online! ===============================================================================
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