Slow speed detection for mpt0 (LSI 1030) for 5.4

[Alexander Ilin]

 Hello,

I have so strange problem with SCSI disks at my new Intel Server SR2400JR2.
I have 4 same disks from one vendor. When I am starting FreeBSD 5.4 (I've
update to last stable version and have no changes with my problem), the 
last disk working at lowest possible speed. After manual command 
'camcontrol reset 0' it began to work normally. If I remove one of the disks
before first start - all working fine. Here is my dmesg.boot:

Copyright (c) 1992-2005 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 5.4-STABLE #1: Thu Sep  1 13:11:49 MSD 2005
    kalend at ripn.net:/usr/src/sys/i386/compile/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.00GHz (2992.51-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf43  Stepping = 3
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Hyperthreading: 2 logical CPUs
real memory  = 3221094400 (3071 MB)
avail memory = 3150721024 (3004 MB)
ACPI APIC Table: <A M I  OEMAPIC >
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
ioapic2 <Version 2.0> irqs 48-71 on motherboard
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <A M I OEMRSDT> on motherboard
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <unknown> at device 0.1 (no driver attached)
pci0: <base peripheral> at device 1.0 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
mpt0: <LSILogic 1030 Ultra4 Adapter> port 0xc800-0xc8ff mem 0xdedb0000-0xdedbffff,0xdedc0000-0xdedcffff irq 26 at device 5.0 on pci2
mpt1: <LSILogic 1030 Ultra4 Adapter> port 0xcc00-0xccff mem 0xdede0000-0xdedeffff,0xdedf0000-0xdedfffff irq 25 at device 5.1 on pci2
pci1: <base peripheral, interrupt controller> at device 0.1 (no driver attached)
pcib3: <ACPI PCI-PCI bridge> at device 0.2 on pci1
pci3: <ACPI PCI bus> on pcib3
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port 0xdc00-0xdc3f mem 0xdeec0000-0xdeedffff irq 54 at device 4.0 on pci3
em0: Ethernet address: 00:04:23:ba:42:f4
em0:  Speed:N/A  Duplex:N/A
em1: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port 0xdc80-0xdcbf mem 0xdeee0000-0xdeefffff irq 55 at device 4.1 on pci3
em1: Ethernet address: 00:04:23:ba:42:f5
em1:  Speed:N/A  Duplex:N/A
pci1: <base peripheral, interrupt controller> at device 0.3 (no driver attached)
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xb880-0xb89f irq 16 at device 29.0 on pci0
usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0xbc00-0xbc1f irq 19 at device 29.1 on pci0
usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xbc80-0xbc9f irq 18 at device 29.2 on pci0
usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pci4: <display, VGA> at device 12.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port 0xfc00-0xfc0f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0
sio1: type 16550A, console
orm0: <ISA Option ROMs> at iomem 0xdc000-0xdffff,0xca800-0xce7ff,0xc0000-0xca7ff on isa0
pmtimer0 on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 2992510043 Hz quality 800
Timecounters tick every 10.000 msec
acd0: CDRW <Slimtype COMBO SOSC-2483K/KK0A> at ata1-slave PIO4
Waiting 20 seconds for SCSI devices to settle
ses0 at mpt0 bus 0 target 6 lun 0
ses0: <ESG-SHV SCA HSBP M29 1.06> Fixed Processor SCSI-2 device 
ses0: 3.300MB/s transfers
ses0: SAF-TE Compliant Device
da0 at mpt0 bus 0 target 0 lun 0
da0: <FUJITSU MAT3073NC 0108> Fixed Direct Access SCSI-3 device 
da0: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da0: 70136MB (143638992 512 byte sectors: 255H 63S/T 8941C)
da1 at mpt0 bus 0 target 1 lun 0
da1: <FUJITSU MAT3073NC 0108> Fixed Direct Access SCSI-3 device 
da1: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da1: 70136MB (143638992 512 byte sectors: 255H 63S/T 8941C)
da2 at mpt0 bus 0 target 2 lun 0
da2: <FUJITSU MAT3073NC 0108> Fixed Direct Access SCSI-3 device 
da2: 70136MB (143638992 512 byte sectors: 255H 63S/T 8941C)
da3 at mpt0 bus 0 target 3 lun 0
da3: <FUJITSU MAT3073NC 0108> Fixed Direct Access SCSI-3 device 
da3: 3.300MB/s transfers, Tagged Queueing Enabled
da3: 70136MB (143638992 512 byte sectors: 255H 63S/T 8941C)
Mounting root from ufs:/dev/da0s1a
em0: Link is up 100 Mbps Full Duplex

Any ideas about that?

-- 
Alexander Ilin                         Russian Institute for
Phone:+7(095)192-9179                  Public Networks