Custom Kernel Help!

Tue Aug 26 02:16:49 UTC 2008

Read the handbook. It has section on customizing the kernel source
explaining what you can comment out of the source. About adding one of the
firewalls into the kernel, it's a waist of time. When you put the
appropriate firewall statements in /etc/rc.conf the selected firewall module
is dynamically loaded for you. Read the handbook firewall section.

-----Original Message-----
From: owner-freebsd-questions at freebsd.org
[mailto:owner-freebsd-questions at freebsd.org]On Behalf Of VeeJay
Sent: Tuesday, August 26, 2008 4:47 AM
To: FreeBSD-Questions; VeeJay
Subject: Custom Kernel Help!

Hi guys,

I shall appreciate if you could spare a couple of minuts to look into and
advise that which bits of Kernel, I should install from FreeBSD 7
(production release) Generic Kernel? And if I want to install IP filter / IP
firewall / IPSec, etc on Kernel level, would it be wise or what? and if so,
what sort of configuration I should use?

what does "est: CPU supports Enhanced Speedstep, but is not recognized."
mean?

Thanks for your really kind help....
---
Thanks!

BR / vj

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FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.0-STABLE #0: Mon Aug 25 20:54:49 CEST 2008
    veejay at jesus1.cnm:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(R) CPU           E5450  @ 3.00GHz (2995.54-MHz K8-class
CPU)
  Origin = "GenuineIntel"  Id = 0x10676  Stepping = 6

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>

Features2=0xce3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA
,<b19>>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 4
usable memory = 17161629696 (16366 MB)
avail memory  = 16614514688 (15844 MB)
ACPI APIC Table: <DELL   PE_SC3  >
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
 cpu4 (AP): APIC ID:  4
 cpu5 (AP): APIC ID:  5
 cpu6 (AP): APIC ID:  6
 cpu7 (AP): APIC ID:  7
ioapic0: Changing APIC ID to 8
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
acpi0: <DELL PE_SC3> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci4: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci4
pci5: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 0.0 on pci5
pci6: <ACPI PCI bus> on pcib3
pcib4: <PCI-PCI bridge> at device 0.0 on pci6
pci7: <PCI bus> on pcib4
bce0: <Broadcom NetXtreme II BCM5708 1000Base-T (B2)> mem
0xf4000000-0xf5ffffff irq 16 at device 0.0 on pci7
miibus0: <MII bus> on bce0
brgphy0: <BCM5708C 10/100/1000baseTX PHY> PHY 1 on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
bce0: Ethernet address: 00:1e:c9:d5:83:79
bce0: [ITHREAD]
bce0: ASIC (0x57081020); Rev (B2); Bus (PCI-X, 64-bit, 133MHz); F/W
(0x04000305); Flags( MFW MSI )
pcib5: <ACPI PCI-PCI bridge> at device 1.0 on pci5
pci8: <ACPI PCI bus> on pcib5
pcib6: <PCI-PCI bridge> at device 0.3 on pci4
pci9: <PCI bus> on pcib6
pcib7: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci1: <ACPI PCI bus> on pcib7
mfi0: <Dell PERC 6> port 0xec00-0xecff mem
0xfc480000-0xfc4bffff,0xfc440000-0xfc47ffff irq 16 at device 0.0 on pci1
mfi0: Megaraid SAS driver Ver 2.00
mfi0: 534 (273014201s/0x0020/info) - Shutdown command received from host
mfi0: 535 (boot + 3s/0x0020/info) - Firmware initialization started (PCI ID
0060/1000/1f0c/1028)
mfi0: 536 (boot + 3s/0x0020/info) - Firmware version 1.11.52-0396
mfi0: 537 (boot + 3s/0x0008/info) - Battery Present
mfi0: 538 (boot + 3s/0x0020/info) - Package version 6.0.2-0002
mfi0: 539 (boot + 21s/0x0004/info) - Enclosure (SES) discovered on PD 20(c
None/p0)
mfi0: 540 (boot + 21s/0x0002/info) - Inserted: Encl PD 20
mfi0: 541 (boot + 21s/0x0002/info) - Inserted: PD 20(c None/p0) Info:
enclPd=20, scsiType=d, portMap=09, sasAddr=5001e0f03d0c6900,0000000000000000
mfi0: 542 (boot + 21s/0x0002/info) - Inserted: PD 00(e0x20/s0)
mfi0: 543 (boot + 21s/0x0002/info) - Inserted: PD 00(e0x20/s0) Info:
enclPd=20, scsiType=0, portMap=00, sasAddr=5000cca00904c3d1,0000000000000000
mfi0: 544 (boot + 21s/0x0002/info) - Inserted: PD 01(e0x20/s1)
mfi0: 545 (boot + 21s/0x0002/info) - Inserted: PD 01(e0x20/s1) Info:
enclPd=20, scsiType=0, portMap=01, sasAddr=5000cca00904d6ed,0000000000000000
mfi0: 546 (boot + 21s/0x0002/info) - Inserted: PD 02(e0x20/s2)
mfi0: 547 (boot + 21s/0x0002/info) - Inserted: PD 02(e0x20/s2) Info:
enclPd=20, scsiType=0, portMap=02, sasAddr=5000cca009048e15,0000000000000000
mfi0: 548 (boot + 21s/0x0002/info) - Inserted: PD 03(e0x20/s3)
mfi0: 549 (boot + 21s/0x0002/info) - Inserted: PD 03(e0x20/s3) Info:
enclPd=20, scsiType=0, portMap=03, sasAddr=5000cca0090386c5,0000000000000000
mfi0: 550 (boot + 21s/0x0002/info) - Inserted: PD 04(e0x20/s4)
mfi0: 551 (boot + 21s/0x0002/info) - Inserted: PD 04(e0x20/s4) Info:
enclPd=20, scsiType=0, portMap=04, sasAddr=5000cca00904bf6d,0000000000000000
mfi0: 552 (boot + 21s/0x0002/info) - Inserted: PD 05(e0x20/s5)
mfi0: 553 (boot + 21s/0x0002/info) - Inserted: PD 05(e0x20/s5) Info:
enclPd=20, scsiType=0, portMap=05, sasAddr=5000cca009048fd9,0000000000000000
mfi0: 554 (boot + 27s/0x0001/info) - Background Initialization started on VD
00/0
mfi0: 555 (273014235s/0x0020/info) - Time established as 08/25/08 21:17:15;
(28 seconds since power on)
mfi0: 558 (273014275s/0x0008/info) - Battery temperature is normal
mfi0: [ITHREAD]
pcib8: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci10: <ACPI PCI bus> on pcib8
pcib9: <PCI-PCI bridge> at device 5.0 on pci0
pci11: <PCI bus> on pcib9
pcib10: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci12: <ACPI PCI bus> on pcib10
pcib11: <PCI-PCI bridge> at device 7.0 on pci0
pci13: <PCI bus> on pcib11
pcib12: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib12
pcib13: <PCI-PCI bridge> at device 0.0 on pci2
pci3: <PCI bus> on pcib13
bce1: <Broadcom NetXtreme II BCM5708 1000Base-T (B2)> mem
0xf8000000-0xf9ffffff irq 16 at device 0.0 on pci3
miibus1: <MII bus> on bce1
brgphy1: <BCM5708C 10/100/1000baseTX PHY> PHY 1 on miibus1
brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
bce1: Ethernet address: 00:1e:c9:d5:83:77
bce1: [ITHREAD]
bce1: ASIC (0x57081020); Rev (B2); Bus (PCI-X, 64-bit, 133MHz); F/W
(0x04000305); Flags( MFW MSI )
uhci0: <Intel 631XESB/632XESB/3100 USB controller USB-1> port 0xcce0-0xccff
irq 21 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
uhci0: [ITHREAD]
usb0: <Intel 631XESB/632XESB/3100 USB controller USB-1> on uhci0
usb0: USB revision 1.0
uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 631XESB/632XESB/3100 USB controller USB-2> port 0xccc0-0xccdf
irq 20 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
uhci1: [ITHREAD]
usb1: <Intel 631XESB/632XESB/3100 USB controller USB-2> on uhci1
usb1: USB revision 1.0
uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 631XESB/632XESB/3100 USB controller USB-3> port 0xcca0-0xccbf
irq 21 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
uhci2: [ITHREAD]
usb2: <Intel 631XESB/632XESB/3100 USB controller USB-3> on uhci2
usb2: USB revision 1.0
uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2
uhub2: 2 ports with 2 removable, self powered
uhci3: <Intel 631XESB/632XESB/3100 USB controller USB-4> port 0xcc80-0xcc9f
irq 20 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
uhci3: [ITHREAD]
usb3: <Intel 631XESB/632XESB/3100 USB controller USB-4> on uhci3
usb3: USB revision 1.0
uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
uhub3: 2 ports with 2 removable, self powered
ehci0: <Intel 63XXESB USB 2.0 controller> mem 0xfc500400-0xfc5007ff irq 21
at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
ehci0: [ITHREAD]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 63XXESB USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb4
uhub4: 8 ports with 8 removable, self powered
uhub5: <vendor 0x413c product 0xa001, class 9/0, rev 2.00/0.00, addr 2> on
uhub4
uhub5: multiple transaction translators
uhub5: 2 ports with 2 removable, self powered
ukbd0: <Dell DRAC5, class 0/0, rev 1.10/0.00, addr 3> on uhub5
kbd2 at ukbd0
ums0: <Dell DRAC5, class 0/0, rev 1.10/0.00, addr 3> on uhub5
ums0: X report 0x0002 not supported
device_attach: ums0 attach returned 6
uhub6: <vendor 0x04b4 product 0x6560, class 9/0, rev 2.00/0.0b, addr 4> on
uhub4
uhub6: multiple transaction translators
uhub6: 4 ports with 4 removable, self powered
pcib14: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci14: <ACPI PCI bus> on pcib14
vgapci0: <VGA-compatible display> port 0xdc00-0xdcff mem
0xd8000000-0xdfffffff,0xfc2d0000-0xfc2dffff irq 19 at device 13.0 on pci14
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 63XXESB2 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on
acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 920092006000920
device_attach: est0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 920092006000920
device_attach: est1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
cpu2: <ACPI CPU> on acpi0
est2: <Enhanced SpeedStep Frequency Control> on cpu2
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 920092006000920
device_attach: est2 attach returned 6
p4tcc2: <CPU Frequency Thermal Control> on cpu2
cpu3: <ACPI CPU> on acpi0
est3: <Enhanced SpeedStep Frequency Control> on cpu3
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 920092006000920
device_attach: est3 attach returned 6
p4tcc3: <CPU Frequency Thermal Control> on cpu3
cpu4: <ACPI CPU> on acpi0
est4: <Enhanced SpeedStep Frequency Control> on cpu4
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 920092006000920
device_attach: est4 attach returned 6
p4tcc4: <CPU Frequency Thermal Control> on cpu4
cpu5: <ACPI CPU> on acpi0
est5: <Enhanced SpeedStep Frequency Control> on cpu5
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 920092006000920
device_attach: est5 attach returned 6
p4tcc5: <CPU Frequency Thermal Control> on cpu5
cpu6: <ACPI CPU> on acpi0
est6: <Enhanced SpeedStep Frequency Control> on cpu6
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 920092006000920
device_attach: est6 attach returned 6
p4tcc6: <CPU Frequency Thermal Control> on cpu6
cpu7: <ACPI CPU> on acpi0
est7: <Enhanced SpeedStep Frequency Control> on cpu7
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 920092006000920
device_attach: est7 attach returned 6
p4tcc7: <CPU Frequency Thermal Control> on cpu7
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: does not respond
device_attach: fdc0 attach returned 6
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A
sio0: [FILTER]
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
sio1: [FILTER]
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: does not respond
device_attach: fdc0 attach returned 6
orm0: <ISA Option ROMs> at iomem
0xc0000-0xc8fff,0xc9000-0xc9fff,0xec000-0xeffff 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]
atkbd0: [ITHREAD]
ppc0: cannot reserve I/O port range
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
ukbd1: <Logitech USB Receiver, class 0/0, rev 1.10/38.10, addr 2> on uhub1
kbd3 at ukbd1
ums0: <Logitech USB Receiver, class 0/0, rev 1.10/38.10, addr 2> on uhub1
ums0: 8 buttons and Z dir.
Timecounters tick every 1.000 msec
acd0: DVDROM <TEAC DVD-ROM DV28EV/D.AE> at ata0-master UDMA33
mfi0: 559 (273014275s/0x0008/info) - Current capacity of the battery is
above threshold
mfid0: <MFI Logical Disk> on mfi0
mfid0: 1286016MB (2633760768 sectors) RAID volume '' is optimal
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #5 Launched!
SMP: AP CPU #7 Launched!
SMP: AP CPU #4 Launched!
SMP: AP CPU #6 Launched!
Trying to mount root from ufs:/dev/mfid0s1a
WARNING: reducing size to maximum of 67108864 blocks per swap unit
bce0: link state changed to UP
--
Thanks!

BR / vj
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