Date: Sat, 4 Aug 2001 19:26:10 -0400 From: "Andrew C. Hornback" <achornback@worldnet.att.net> To: "Alex Vargas" <Exel@SpeakEasy.Net>, <freebsd-questions@freebsd.org> Subject: RE: MultiProcessor Support | Kernel recompile query Message-ID: <000201c11d3c$d8461780$0e00000a@tomcat> In-Reply-To: <ONEEJMFOJLJHIMJMLPMIMELCCFAA.Exel@SpeakEasy.Net>
next in thread | previous in thread | raw e-mail | index | archive | help
> -----Original Message----- > From: owner-freebsd-questions@FreeBSD.ORG > [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Alex Vargas > Sent: Saturday, August 04, 2001 4:59 PM > To: freebsd-questions@freebsd.org > Subject: RE: MultiProcessor Support | Kernel recompile query > > From what I can tell, my recompile was succesful. I saw some > other messages > on an issue where IRQ's changed and the same thing happened to me, all my > devices IRQ's get shuffled around when I boot with the new SMP kernel. > Personally, this is not a problem as all seems operational, but I wonder, > given the response of some of the detection and configuration > parameters at > start, if something is wrong: > > [>dmesg output editted for specific SMP entries<] > > Programming 24 pins in IOAPIC #0 > IOAPIC #0 intpin 2 -> irq 0 > FreeBSD/SMP: Multiprocessor motherboard > cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000 > cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000 > io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 > Pentium Pro MTRR support enabled > pcib0: <Intel 82443LX (440 LX) host to PCI bridge> on motherboard > IOAPIC #0 intpin 16 -> irq 2 > IOAPIC #0 intpin 17 -> irq 16 > pci0: <PCI bus> on pcib0 > pcib1: <Intel 82443LX (440 LX) PCI-PCI (AGP) bridge> at device 1.0 on pci0 > pci1: <PCI bus> on pcib1 > isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0 > isa0: <ISA bus> on isab0 > atapci0: <Intel PIIX4 ATA33 controller> port 0xffa0-0xffaf at > device 7.1 on > pci0 > ata0: at 0x1f0 irq 14 on atapci0 > ata1: at 0x170 irq 15 on atapci0 > pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 7.2 irq 0 > APIC_IO: Testing 8254 interrupt delivery > APIC_IO: Broken MP table detected: 8254 is not connected to > IOAPIC #0 intpin > 2 > APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0 > SMP: AP CPU #1 Launched! > > The last entries from APIC_IO worry me, as I only see one entry indicating > CPU #x has been launched. Should I have another line saying CPU#0 > Launched? > Or CPU#1? And is the Broken MP table that has been routed to 8259 working > proper? I really appreciate all the feedback you guys provide on these > problems. Alex, From this vantage point, that's how it should look. CPU#0 HAS to have launched for you to even get far enough to read the copyright and/or boot. Your kernel should be fine, from what I can see. --- Andy To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?000201c11d3c$d8461780$0e00000a>