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Date:      Wed, 07 Mar 2007 11:10:49 -0500
From:      Sam Baskinger <sbaskinger@lumeta.com>
To:        Ivan Voras <ivoras@fer.hr>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: SMP doesn't work without ACPI?
Message-ID:  <45EEE409.6070106@lumeta.com>
In-Reply-To: <esmjkl$33l$1@sea.gmane.org>
References:  <esmjkl$33l$1@sea.gmane.org>

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Adding a datapoint: Dell 1950s exhibit similar behaviour but have 2 
cores in a single physical CPU.

Hope this helps the discussion along.

Sam Baskinger
Software Engineer

Lumeta - Securing the Network in the Face of Change


Ivan Voras wrote:
> Continuing my problems with the IBM blade: Booting with ACPI module
> enabled (btw. live boot CD with sysinstall doesn't load ACPI, but the
> installed system does?) hangs the system somewhere after first USB bus
> is found (booting verbose doesn't show any new lines before or after
> this step). It appears to be a real hang instead of a timeout because I
> left it 30 minutes and it didn't continue.
> 
> Booting without ACPI on the other hand doesn't find all the CPU's :(
> 
> Here's sysctl output:
> 
>> sysctl -a | grep smp
> kern.timecounter.smp_tsc: 0
> kern.smp.forward_roundrobin_enabled: 1
> kern.smp.forward_signal_enabled: 1
> kern.smp.cpus: 1
> kern.smp.disabled: 0
> kern.smp.active: 0
> kern.smp.maxcpus: 16
> 
> 
> Here's the mptable -dmesg output:
> 
> 
> 
> ===============================================================================
> 
> MPTable
> 
> -------------------------------------------------------------------------------
> 
> MP Floating Pointer Structure:
> 
>   location:                     EBDA
>   physical address:             0x0009d140
>   signature:                    '_MP_'
>   length:                       16 bytes
>   version:                      1.4
>   checksum:                     0xfe
>   mode:                         Virtual Wire
> 
> -------------------------------------------------------------------------------
> 
> MP Config Table Header:
> 
>   physical address:             0x0009e9b0
>   signature:                    'PCMP'
>   base table length:            388
>   version:                      1.4
>   checksum:                     0x77
>   OEM ID:                       'IBM ENSW'
>   Product ID:                   'LEWIS  SMP  '
>   OEM table pointer:            0x00000000
>   OEM table size:               0
>   entry count:                  37
>   local APIC address:           0xfee00000
>   extended table length:        408
>   extended table checksum:      159
> 
> -------------------------------------------------------------------------------
> 
> MP Config Base Table Entries:
> 
> --
> Processors:     APIC ID Version State           Family  Model   Step
> Flags
>                  0       0x10    BSP, usable     15      1       2
>  0x0301
>                  2       0x10    AP, usable      15      1       2
>  0x0301
>                  1       0x10    AP, usable      15      1       2
>  0x0301
>                  3       0x10    AP, usable      15      1       2
>  0x0301
> --
> Bus:            Bus ID  Type
>                  0       PCI
>                  1       PCI
>                  2       PCI
>                  3       PCI
>                  4       PCI
>                  5       PCI
>                  6       PCI
>                  7       PCI
>                  8       PCI
>                  9       ISA
> --
> I/O APICs:      APIC ID Version State           Address
>                 14       0x11    usable          0xfec00000
>                 13       0x11    usable          0xfec02000
> --
> I/O Ints:       Type    Polarity    Trigger     Bus ID   IRQ    APIC ID PIN#
>                 INT      conforms    conforms        9     1         14    1
>                 INT      conforms    conforms        9     0         14    2
>                 INT      conforms    conforms        9     4         14    4
>                 INT      conforms    conforms        9     6         14    6
>                 INT     active-hi        edge        9     8         14    8
>                 INT      conforms    conforms        9    11         14   11
>                 INT      conforms    conforms        9    12         14   12
>                 INT      conforms    conforms        9    13         14   13
>                 INT      conforms    conforms        9    14         14   14
>                 INT      conforms    conforms        9    15         14   15
>                 INT      conforms    conforms        0   3:A         14    3
>                 INT      conforms    conforms        0   3:A         14    3
>                 INT      conforms    conforms        0   3:A         14    3
>                 INT      conforms    conforms        0   5:A         13    0
>                 INT      conforms    conforms        2   4:A         13    1
>                 INT      conforms    conforms        2   5:A         13    2
>                 INT      conforms    conforms        3   4:A         13    3
>                 INT      conforms    conforms        3   5:A         13    4
>                 INT      conforms    conforms        3   5:B         13    5
> --
> Local Ints:     Type    Polarity    Trigger     Bus ID   IRQ    APIC ID PIN#
>                 NMI      conforms    conforms        9     0        255    1
>                 ExtINT   conforms    conforms        9     0        255    0
> 
> -------------------------------------------------------------------------------
> 
> MP Config Extended Table Entries:
> 
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xa0000
>  address range: 0x20000
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xf8000000
>  address range: 0x2000000
> --
> System Address Space
>  bus ID: 0 address type: prefetch address
>  address base: 0xf0000000
>  address range: 0x8000000
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xea000000
>  address range: 0x6000000
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xe7000000
>  address range: 0x1100000
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xe5000000
>  address range: 0x1000000
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xe4000000
>  address range: 0x1000000
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xe3000000
>  address range: 0x1000000
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xe2000000
>  address range: 0x1000000
> --
> System Address Space
>  bus ID: 0 address type: memory address
>  address base: 0xe1000000
>  address range: 0x1000000
> --
> System Address Space
>  bus ID: 0 address type: I/O address
>  address base: 0x0
>  address range: 0x3b0
> --
> System Address Space
>  bus ID: 0 address type: I/O address
>  address base: 0x3b0
>  address range: 0xc
> --
> System Address Space
>  bus ID: 0 address type: I/O address
>  address base: 0x3bc
>  address range: 0x4
> --
> System Address Space
>  bus ID: 0 address type: I/O address
>  address base: 0x3c0
>  address range: 0x20
> --
> System Address Space
>  bus ID: 0 address type: I/O address
>  address base: 0x3e0
>  address range: 0x3c20
> --
> System Address Space
>  bus ID: 0 address type: I/O address
>  address base: 0x4000
>  address range: 0x1000
> --
> --
> Bus Heirarchy
>  bus ID: 1 bus info: 0x00 parent bus ID: 0
> --
> Bus Heirarchy
>  bus ID: 2 bus info: 0x00 parent bus ID: 1
> --
> Bus Heirarchy
>  bus ID: 3 bus info: 0x00 parent bus ID: 0
> --
> Bus Heirarchy
>  bus ID: 4 bus info: 0x00 parent bus ID: 0
> --
> Bus Heirarchy
>  bus ID: 5 bus info: 0x00 parent bus ID: 0
> --
> Bus Heirarchy
>  bus ID: 6 bus info: 0x00 parent bus ID: 0
> --
> Bus Heirarchy
>  bus ID: 7 bus info: 0x00 parent bus ID: 0
> --
> Bus Heirarchy
>  bus ID: 8 bus info: 0x00 parent bus ID: 0
> --
> Bus Heirarchy
>  bus ID: 9 bus info: 0x01 parent bus ID: 0
> --
> Compatibility Bus Address
>  bus ID: 0 address modifier: add
>  predefined range: 0x00000000
> --
> Compatibility Bus Address
>  bus ID: 0 address modifier: add
>  predefined range: 0x00000001
> 
> -------------------------------------------------------------------------------
> 
> dmesg output:
> 
> Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
> FreeBSD 6.2-STABLE #0: Wed Mar  7 15:08:28 CET 2007
>     root@:/usr/obj/usr/src/sys/SMP
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Dual-Core AMD Opteron(tm) Processor 2216 HE (2400.10-MHz K8-class CPU)
>   Origin = "AuthenticAMD"  Id = 0x40f12  Stepping = 2
> 
> Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
>   Features2=0x2001<SSE3,CX16>
>   AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!>
>   AMD Features2=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8>
>   Cores per package: 2
> real memory  = 4815060992 (4592 MB)
> avail memory = 4130750464 (3939 MB)
> kbd1 at kbdmux0
> ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
> cpu0 on motherboard
> pcib0: <Host to PCI bridge> pcibus 0 on motherboard
> pci0: <PCI bus> on pcib0
> pcib1: <PCI-PCI bridge> at device 1.0 on pci0
> pci1: <PCI bus> on pcib1
> pcib2: <PCI-PCI bridge> at device 13.0 on pci1
> pci2: <PCI bus> on pcib2
> bce0: <Broadcom NetXtreme II BCM5706 1000Base-SX (A2), v0.9.6> mem
> 0xea000000-0xebffffff irq 5 at device 4.0 on pci2
> bce0: ASIC ID 0x57060021; Revision (A2); PCI-X 64-bit 133MHz
> miibus0: <MII bus> on bce0
> gentbi0: <Generic ten-bit interface> on miibus0
> gentbi0:  1000baseSX, 1000baseSX-FDX, auto
> bce0: Ethernet address: 00:14:5e:6d:2d:74
> bce1: <Broadcom NetXtreme II BCM5706 1000Base-SX (A2), v0.9.6> mem
> 0xec000000-0xedffffff irq 10 at device 5.0 on pci2
> bce1: ASIC ID 0x57060021; Revision (A2); PCI-X 64-bit 133MHz
> miibus1: <MII bus> on bce1
> gentbi1: <Generic ten-bit interface> on miibus1
> gentbi1:  1000baseSX, 1000baseSX-FDX, auto
> bce1: Ethernet address: 00:14:5e:b3:2a:38
> isab0: <PCI-ISA bridge> at device 2.2 on pci0
> isa0: <ISA bus> on isab0
> ohci0: <OHCI (generic) USB controller> port 0x3000-0x30ff mem
> 0xf9fff000-0xf9ffffff irq 3 at device 3.0 on pci0
> ohci0: [GIANT-LOCKED]
> usb0: OHCI version 1.0, legacy support
> usb0: SMM does not respond, resetting
> usb0: <OHCI (generic) USB controller> on ohci0
> usb0: USB revision 1.0
> uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub0: 2 ports with 2 removable, self powered
> ohci1: <OHCI (generic) USB controller> port 0x3100-0x31ff mem
> 0xf9ffe000-0xf9ffefff irq 3 at device 3.1 on pci0
> ohci1: [GIANT-LOCKED]
> usb1: OHCI version 1.0, legacy support
> usb1: <OHCI (generic) USB controller> on ohci1
> usb1: USB revision 1.0
> uhub1: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub1: 2 ports with 2 removable, self powered
> ehci0: <EHCI (generic) USB 2.0 controller> port 0x3200-0x32ff mem
> 0xf9ffd000-0xf9ffdfff irq 3 at device 3.2 on pci0
> ehci0: [GIANT-LOCKED]
> usb2: EHCI version 1.0
> usb2: companion controllers, 2 ports each: usb0 usb1
> usb2: <EHCI (generic) USB 2.0 controller> on ehci0
> usb2: USB revision 2.0
> uhub2: (0x1166) EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
> uhub2: 4 ports with 4 removable, self powered
> uhub3: vendor 0x04b4 product 0x6560, class 9/0, rev 2.00/0.07, addr 2
> uhub3: multiple transaction translators
> uhub3: 2 ports with 2 removable, self powered
> uhub4: Cypress Semiconductor 4 Port Hub, class 9/0, rev 1.10/0.01, addr 3
> uhub4: 4 ports with 4 removable, self powered
> umass0: TEAC TEAC FD-05PUB, rev 2.00/0.00, addr 4
> umass1: Cypress Semiconductor USB2.0 Storage Device, rev 2.00/0.01, addr 5
> umass1: Get Max Lun not supported (STALLED)
> pci0: <display, VGA> at device 5.0 (no driver attached)
> pcib3: <PCI-PCI bridge> at device 6.0 on pci0
> pci3: <PCI bus> on pcib3
> mpt0: <LSILogic SAS/SATA Adapter> port 0x4000-0x40ff mem
> 0xe8010000-0xe8013fff,0xe8000000-0xe800ffff irq 9 at device 4.0 on pci3
> mpt0: [GIANT-LOCKED]
> mpt0: MPI Version=1.5.12.0
> mpt0: mpt_cam_event: 0x16
> mpt0: Unhandled Event Notify Frame. Event 0x16 (ACK not required).
> mpt0: mpt_cam_event: 0x12
> mpt0: Unhandled Event Notify Frame. Event 0x12 (ACK not required).
> mpt0: mpt_cam_event: 0x16
> mpt0: Unhandled Event Notify Frame. Event 0x16 (ACK not required).
> pci3: <serial bus, Fibre Channel> at device 5.0 (no driver attached)
> pci3: <serial bus, Fibre Channel> at device 5.1 (no driver attached)
> pcib4: <PCI-PCI bridge> at device 7.0 on pci0
> pci4: <PCI bus> on pcib4
> pcib5: <PCI-PCI bridge> at device 8.0 on pci0
> pci5: <PCI bus> on pcib5
> pcib6: <PCI-PCI bridge> at device 9.0 on pci0
> pci6: <PCI bus> on pcib6
> pcib7: <PCI-PCI bridge> at device 10.0 on pci0
> pci7: <PCI bus> on pcib7
> pcib8: <PCI-PCI bridge> at device 11.0 on pci0
> pci8: <PCI bus> on pcib8
> orm0: <ISA Option ROM> at iomem 0xc0000-0xcafff on isa0
> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> atkbd0: [GIANT-LOCKED]
> ppc0: cannot reserve I/O port range
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
> sio0: type 16550A
> sio1: configured irq 3 not in bitmap of probed irqs 0
> sio1: port may not be enabled
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> ukbd0: IBM IBM MM2, rev 1.10/0.01, addr 2, iclass 3/1
> kbd2 at ukbd0
> ums0: IBM IBM MM2, rev 1.10/0.01, addr 2, iclass 3/1
> ums0: 3 buttons and Z dir.
> Timecounter "TSC" frequency 2400100239 Hz quality 800
> Timecounters tick every 1.000 msec
> da1 at mpt0 bus 0 target 0 lun 0
> da1: <IBM-ESXS MAY2073RC T107> Fixed Direct Access SCSI-5 device
> da1: 300.000MB/s transfers, Tagged Queueing Enabled
> da1: 70006MB (143374000 512 byte sectors: 255H 63S/T 8924C)
> cd0 at umass-sim1 bus 1 target 0 lun 0
> cd0: <HL-DT-ST RW/DVD GCC-4244N 1.02> Removable CD-ROM SCSI-0 device
> cd0: 1.000MB/s transfers
> cd0: Attempt to query device size failed: NOT READY, Medium not present
> (da0:umass-sim0:0:0:0): got CAM status 0x4
> (da0:umass-sim0:0:0:0): fatal error, failed to attach to device
> (da0:umass-sim0:0:0:0): lost device
> (da0:umass-sim0:0:0:0): removing device entry
> Trying to mount root from ufs:/dev/da1s1a
> stray irq7
> bce0: link state changed to DOWN
> vlan0: link state changed to DOWN
> bce0: link state changed to UP
> vlan0: link state changed to UP
> stray irq7
> too many stray irq 7's: not logging anymore
> mpt0: QUEUE FULL EVENT: Bus 0x00 Target 0x00 Depth 129
> 
> 






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