From owner-freebsd-smp Tue Oct 23 5:39:11 2001 Delivered-To: freebsd-smp@freebsd.org Received: from grafin.fujimori.cache.waseda.ac.jp (grafin.fujimori.cache.waseda.ac.jp [133.9.152.154]) by hub.freebsd.org (Postfix) with ESMTP id 3E28E37B401 for ; Tue, 23 Oct 2001 05:39:07 -0700 (PDT) Received: from grafin.fujimori.cache.waseda.ac.jp (fujimori@localhost [127.0.0.1]) by grafin.fujimori.cache.waseda.ac.jp (8.11.3/3.7W) with ESMTP id f9NCd6m29820 for ; Tue, 23 Oct 2001 21:39:06 +0900 Message-Id: <200110231239.f9NCd6m29820@grafin.fujimori.cache.waseda.ac.jp> To: freebsd-smp@freebsd.org Subject: R4.4 and VIA chip Date: Tue, 23 Oct 2001 21:39:06 +0000 From: Yoriaki FUJIMORI Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Dear folks, I am running FreeBSD on VIA Apollo pro 133a based board. I run smp kernel on it. The trouble I see wrt to this is not necessarily smp-only problem, but let me ask here. The box runs R4.3 perfectly. However,.. When I run R4.4 on this box, kernel does not carry out hot reboot properly. In the middle of rebooting, kernel fails to see sio1 and ata0/1, so that the system hangs up. Cold reboot works fine. Has anyone see a similar symtom on his box? Meanwhile, I see a similar trouble on FreeBSD/alpha/up1100 that has got AMD751 etc. Thanks for for your attention. Yoriaki Fujimori To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message From owner-freebsd-smp Fri Oct 26 15:17:42 2001 Delivered-To: freebsd-smp@freebsd.org Received: from duck.doc.ic.ac.uk (duck.doc.ic.ac.uk [146.169.1.46]) by hub.freebsd.org (Postfix) with ESMTP id F168637B405 for ; Fri, 26 Oct 2001 15:17:32 -0700 (PDT) Received: from [146.169.27.3] (helo=jon) by duck.doc.ic.ac.uk with smtp (Exim 3.16 #7) id 15xFIC-0002vj-00 for freebsd-smp@freebsd.org; Fri, 26 Oct 2001 23:17:32 +0100 Message-ID: <00d301c15e6c$86fc86e0$1f201f81@jon> From: "Jonathan Love" To: Subject: Major SMP Slowdown... Date: Fri, 26 Oct 2001 23:20:45 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On my ASUS CUV4X-D motherboard, with Dual P3 1Ghz, when SMP is enabled (and *no* other options/changes are enabled/made), the processors run as slow as snails - far slower than either one individually. Here is my dmesg output: Copyright (c) 1992-2001 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.4-STABLE #1: Fri Oct 26 19:22:08 BST 2001 jon@bert.savageservers.com:/usr/obj/usr/src/sys/BERTKERNEL Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (1004.52-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x68a Stepping = 10 Features=0x383fbff real memory = 1073725440 (1048560K bytes) config> q avail memory = 1041846272 (1017428K bytes) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 3, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00178011, at 0xfec00000 Preloaded elf kernel "kernel" at 0xc0312000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc031209c. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 9 entries at 0xc00f1310 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard IOAPIC #0 intpin 18 -> irq 2 IOAPIC #0 intpin 17 -> irq 5 IOAPIC #0 intpin 19 -> irq 9 IOAPIC #0 intpin 16 -> irq 10 pci0: on pcib0 pcib2: at device 1.0 on pci0 pci1: on pcib2 isab0: at device 4.0 on pci0 isa0: on isab0 atapci0: port 0xd800-0xd80f at device 4.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0xd400-0xd41f irq 2 at device 4.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: port 0xd000-0xd01f irq 2 at device 4.3 on pci0 usb1: on uhci1 usb1: USB revision 1.0 uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered fxp0: port 0xb800-0xb83f mem 0xfa800000-0xfa8fffff,0xfb000000-0xfb000fff irq 5 at device 7.0 on pc i0 fxp0: Ethernet address 00:e0:18:25:75:9a inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pci0: (vendor=0x1000, dev=0x0020) at 8.0 irq 9 pci0: (vendor=0x1000, dev=0x0020) at 8.1 irq 10 pci0: at 12.0 irq 10 pcib1: on motherboard pci2: on pcib1 orm0: