[As Good As Solved!] Watchguard Firebox Arm/Disarm LED

iFloris

Thanks for all that info, very interesting stuff!

I copied your read and write programs to /etc/rd.d, chmod 0755 and ran the 0x48* commands.
Every answer is the same; Reading 480 :ff.
I'm probably doing something wrong.

stephenw10

Hmm, Ok.
You issued each inquiry separately like so:


[2.0-BETA5][root@pfSense.localdomain]/root(5): ./readio 0x480
Reading 480 :81
[2.0-BETA5][root@pfSense.localdomain]/root(6): ./readio 0x481
Reading 481 :31
[2.0-BETA5][root@pfSense.localdomain]/root(7): ./readio 0x482
Reading 482 :a8

Also ff is not what I'd expect from 0x480, default value are 60 or E0 for 82801AA/AB. Is that the chip that's fitted?
It could be that they changed the base address or that the default base address is different.

Steve

iFloris

@stephenw10:

You issued each inquiry separately like so:
[2.0-BETA5][root@pfSense.localdomain]/root(5): ./readio 0x480
Reading 480 :81
Also ff is not what I'd expect from 0x480, default value are 60 or E0 for 82801AA/AB. Is that the chip that's fitted?
It could be that they changed the base address or that the default base address is different.

Yes, I ran each command separately, on both the x500 and x700 (some small differences between the two machines despite being supposedly the same), and every answer was the same, for instance:


[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(6): ./readio 0x482
Reading 482 :ff

And on the other machine:


[2.0-BETA5][admin@firebox2.domain]/etc/rc.d(8): ./readio 0x485
Reading 485 :ff

Also, no matter what command I issue, the answer is always the same:


[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(11): ./readio 0x2488
Reading 2488 :ff

I'm not sure what chip is inside, is there a way to find out other than opening up the case?

edit: copy paste errors

stephenw10

Ok, well that implies we are looking in completely the wrong place!
You should be able to see the chip number in dmesg.


[2.0-BETA5][root@pfSense.localdomain]/root(6): dmesg|grep ICH
uhci0: <intel 82801fb="" fr="" fw="" frw="" (ich6)="" usb="" controller="" usb-a="">port 0xeb00-0xeb1f irq 23 at device 29.0 on pci0
usbus0: <intel 82801fb="" fr="" fw="" frw="" (ich6)="" usb="" controller="" usb-a="">on uhci0
uhci1: <intel 82801fb="" fr="" fw="" frw="" (ich6)="" usb="" controller="" usb-b="">port 0xed00-0xed1f irq 19 at device 29.1 on pci0
usbus1: <intel 82801fb="" fr="" fw="" frw="" (ich6)="" usb="" controller="" usb-b="">on uhci1
uhci2: <intel 82801fb="" fr="" fw="" frw="" (ich6)="" usb="" controller="" usb-c="">port 0xe800-0xe81f irq 18 at device 29.2 on pci0
usbus2: <intel 82801fb="" fr="" fw="" frw="" (ich6)="" usb="" controller="" usb-c="">on uhci2
uhci3: <intel 82801fb="" fr="" fw="" frw="" (ich6)="" usb="" controller="" usb-d="">port 0xe900-0xe91f irq 16 at device 29.3 on pci0
usbus3: <intel 82801fb="" fr="" fw="" frw="" (ich6)="" usb="" controller="" usb-d="">on uhci3
ehci0: <intel 82801fb="" (ich6)="" usb="" 2.0="" controller="">mem 0xd05c0000-0xd05c03ff irq 23 at device 29.7 on pci0
usbus4: <intel 82801fb="" (ich6)="" usb="" 2.0="" controller="">on ehci0
atapci0: <intel ich6="" udma100="" controller="">port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 31.1 on pci0</intel></intel></intel></intel></intel></intel></intel></intel></intel></intel></intel>

If isn't an ich device you might try grepping for Intel or something!

Steve

iFloris

Allright, I ran dmesg on firebox1 (previously x500) and got the following:


[2.0-BETA5][admin@firebox1.domain]/root(1): dmesg|grep ICHatapci0: <intel ich2="" udma100="" controller="">port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 31.1 on pci0
atapci0: <intel ich2="" udma100="" controller="">port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 31.1 on pci0</intel></intel>

Then I grepped for Intel, which got me the following:


[2.0-BETA5][admin@firebox1.domain]/root(2): dmesg | grep Intel
CPU: Intel(R) Celeron(TM) CPU                1200MHz (1202.73-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x6b4  Family = 6  Model = b  Stepping = 4
pcib0: <intel 82815="" (i815="" gmch)="" host="" to="" hub="" bridge="">pcibus 0 on motherboard
atapci0: <intel ich2="" udma100="" controller="">port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 31.1 on pci0
CPU: Intel(R) Celeron(TM) CPU                1200MHz (1202.73-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x6b4  Family = 6  Model = b  Stepping = 4
pcib0: <intel 82815="" (i815="" gmch)="" host="" to="" hub="" bridge="">pcibus 0 on motherboard
atapci0: <intel ich2="" udma100="" controller="">port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 31.1 on pci0</intel></intel></intel></intel>

And I still don't see what we were looking for so I ran dmesg without grep, which resulted in a rather odd output as you can see here:


[2.0-BETA5][admin@firebox1.virtualflo.com]/root(3): dmesg
re2: link state changed to DOWN
re3: link state changed to DOWN
re4: link state changed to DOWN
re5: link state changed to DOWN
pid 6206 (nice), uid 0: exited on signal 11 (core dumped)
pid 6446 (pfctl), uid 0: exited on signal 11 (core dumped)
pflog0: promiscuous mode disabled
Waiting (max 60 seconds) for system process `vnlru' to stop...done
Waiting (max 60 seconds) for system process `bufdaemon' to stop...done
Waiting (max 60 seconds) for system process `syncer' to stop...
Syncing disks, vnodes remaining...0 0 done
All buffers synced.
Uptime: 13h38m4s
Rebooting...
Copyright (c) 1992-2010 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 8.1-RELEASE-p2 #1: Tue Feb  8 17:40:15 EST 2011
    sullrich@FreeBSD_8.0_pfSense_2.0-snaps.pfsense.org:/usr/obj.pfSense/usr/pfSensesrc/src/sys/pfSense_wrap.8.i386 i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(TM) CPU                1200MHz (1202.73-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x6b4  Family = 6  Model = b  Stepping = 4
  Features=0x383f9ff <fpu,vme,de,pse,tsc,msr,pae,mce,cx8,sep,mtrr,pge,mca,cmov,pat,pse36,mmx,fxsr,sse>real memory  = 268435456 (256 MB)
avail memory = 243433472 (232 MB)
wlan: mac acl policy registered
ipw_bss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_bss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_bss_fw, 0xc0700bd0, 0) error 1
ipw_ibss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_ibss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_ibss_fw, 0xc0700c70, 0) error 1
wpi: You need to read the LICENSE file in /usr/share/doc/legal/intel_wpi/.
wpi: If you agree with the license, set legal.intel_wpi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (wpi_fw, 0xc0873920, 0) error 1
ipw_monitor: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_monitor: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_monitor_fw, 0xc0700d10, 0) error 1
ACPI Error: A valid RSDP was not found (20100331/tbxfroot-309)
ACPI: Table initialisation failed: AE_NOT_FOUND
ACPI: Try disabling either ACPI or apic support.
cryptosoft0: <software crypto=""> on motherboard
padlock0: No ACE support.
pcib0: <intel 82815="" (i815="" gmch)="" host="" to="" hub="" bridge=""> pcibus 0 on motherboard
pir0: <pci 11="" interrupt="" routing="" table:="" entries=""> on motherboard
$PIR: Using invalid BIOS IRQ 9 from 2.13.INTA for link 0x63
pci0: <pci bus=""> on pcib0
pcib1: <pcibios pci-pci="" bridge=""> at device 30.0 on pci0
pci2: <pci bus=""> on pcib1
safe0 mem 0xefbfe000-0xefbfffff irq 3 at device 6.0 on pci2
safe0: [ITHREAD]
safe0: SafeNet SafeXcel-1141 rng des/3des aes md5 sha1 null
re0: <realtek 10="" 8139c+="" 100basetx=""> port 0xd500-0xd5ff mem 0xefefa000-0xefefa1ff irq 10 at device 9.0 on pci2
re0: Chip rev. 0x74800000
re0: MAC rev. 0x00000000
miibus0: <mii bus=""> on re0
rlphy0: <realtek internal="" media="" interface=""> PHY 0 on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re0: [FILTER]
re1: <realtek 10="" 8139c+="" 100basetx=""> port 0xd600-0xd6ff mem 0xefefb000-0xefefb1ff irq 5 at device 10.0 on pci2
re1: Chip rev. 0x74800000
re1: MAC rev. 0x00000000
miibus1: <mii bus=""> on re1
rlphy1: <realtek internal="" media="" interface=""> PHY 0 on miibus1
rlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re1: [FILTER]
re2: <realtek 10="" 8139c+="" 100basetx=""> port 0xd900-0xd9ff mem 0xefefc000-0xefefc1ff irq 11 at device 11.0 on pci2
re2: Chip rev. 0x74800000
re2: MAC rev. 0x00000000
miibus2: <mii bus=""> on re2
rlphy2: <realtek internal="" media="" interface=""> PHY 0 on miibus2
rlphy2:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re2: [FILTER]
re3: <realtek 10="" 8139c+="" 100basetx=""> port 0xda00-0xdaff mem 0xefefd000-0xefefd1ff irq 12 at device 12.0 on pci2
re3: Chip rev. 0x74800000
re3: MAC rev. 0x00000000
miibus3: <mii bus=""> on re3
rlphy3: <realtek internal="" media="" interface=""> PHY 0 on miibus3
rlphy3:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re3: [FILTER]
re4: <realtek 10="" 8139c+="" 100basetx=""> port 0xdd00-0xddff mem 0xefefe000-0xefefe1ff irq 9 at device 13.0 on pci2
re4: Chip rev. 0x74800000
re4: MAC rev. 0x00000000
miibus4: <mii bus=""> on re4
rlphy4: <realtek internal="" media="" interface=""> PHY 0 on miibus4
rlphy4:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re4: [FILTER]
re5: <realtek 10="" 8139c+="" 100basetx=""> port 0xde00-0xdeff mem 0xefeff000-0xefeff1ff irq 6 at device 14.0 on pci2
re5: Chip rev. 0x74800000
re5: MAC rev. 0x00000000
miibus5: <mii bus=""> on re5
rlphy5: <realtek internal="" media="" interface=""> PHY 0 on miibus5
rlphy5:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re5: [FILTER]
isab0: <pci-isa bridge=""> at device 31.0 on pci0
isa0: <isa bus=""> on isab0
atapci0: <intel ich2="" udma100="" controller=""> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 31.1 on pci0
ata0: <ata 0="" channel=""> on atapci0
ata0: [ITHREAD]
ata1: <ata 1="" channel=""> on atapci0
ata1: [ITHREAD]
cpu0 on motherboard
unknown: <pnp0c01> can't assign resources (memory)
atrtc0: <at realtime="" clock=""> at port 0x70-0x71 irq 8 pnpid PNP0b00 on isa0
uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 4 flags 0x10 pnpid PNP0501 on isa0
uart0: [FILTER]
uart0: console (9600,n,8,1)
ppc0: <ecp parallel="" printer="" port=""> at port 0x378-0x37f,0x778-0x77a irq 7 drq 3 pnpid PNP0401 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
ppc0: [ITHREAD]
ppbus0: <parallel port="" bus=""> on ppc0
ppi0: <parallel i="" o=""> on ppbus0
orm0: <isa option="" rom=""> at iomem 0xe0000-0xe0fff pnpid ORM0000 on isa0
unknown: <pnp0c01> can't assign resources (memory)
RTC BIOS diagnostic error 20 <config_unit>Timecounter "TSC" frequency 1202731522 Hz quality 800
Timecounters tick every 10.000 msec
IPsec: Initialized Security Association Processing.
ata1: DMA limited to UDMA33, controller found non-ATA66 cable
ad2: 5729MB <toshiba mk6014map="" n2.10="" a=""> at ata1-master UDMA33 
GEOM: ad2s1: geometry does not match label (255h,63s != 15h,63s).
Trying to mount root from ufs:/dev/ad2s1a
pflog0: promiscuous mode enabled
ovpns1: link state changed to UP
re1: link state changed to UP
pid 7510 (rrdtool), uid 0: exited on signal 11 (core dumped)
re2: link state changed to DOWN
re3: link state changed to DOWN
re4: link state changed to DOWN
re5: link state changed to DOWN
pflog0: promiscuous mode disabled
Waiting (max 60 seconds) for system process `vnlru' to stop...done
Waiting (max 60 seconds) for system process `bufdaemon' to stop...done
Waiting (max 60 seconds) for system process `syncer' to stop...
Syncing disks, vnodes remaining...0 0 done
All buffers synced.
Uptime: 1d3h28m51s
Rebooting...
Copyright (c) 1992-2010 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 8.1-RELEASE-p2 #1: Wed Feb  9 15:55:23 EST 2011
    sullrich@FreeBSD_8.0_pfSense_2.0-snaps.pfsense.org:/usr/obj.pfSense/usr/pfSensesrc/src/sys/pfSense_wrap.8.i386 i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(TM) CPU                1200MHz (1202.73-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x6b4  Family = 6  Model = b  Stepping = 4
  Features=0x383f9ff <fpu,vme,de,pse,tsc,msr,pae,mce,cx8,sep,mtrr,pge,mca,cmov,pat,pse36,mmx,fxsr,sse>real memory  = 268435456 (256 MB)
avail memory = 243433472 (232 MB)
wlan: mac acl policy registered
ipw_bss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_bss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_bss_fw, 0xc0700be0, 0) error 1
ipw_ibss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_ibss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_ibss_fw, 0xc0700c80, 0) error 1
wpi: You need to read the LICENSE file in /usr/share/doc/legal/intel_wpi/.
wpi: If you agree with the license, set legal.intel_wpi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (wpi_fw, 0xc0873930, 0) error 1
ipw_monitor: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw/.
ipw_monitor: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_monitor_fw, 0xc0700d20, 0) error 1
ACPI Error: A valid RSDP was not found (20100331/tbxfroot-309)
ACPI: Table initialisation failed: AE_NOT_FOUND
ACPI: Try disabling either ACPI or apic support.
cryptosoft0: <software crypto=""> on motherboard
padlock0: No ACE support.
pcib0: <intel 82815="" (i815="" gmch)="" host="" to="" hub="" bridge=""> pcibus 0 on motherboard
pir0: <pci 11="" interrupt="" routing="" table:="" entries=""> on motherboard
$PIR: Using invalid BIOS IRQ 9 from 2.13.INTA for link 0x63
pci0: <pci bus=""> on pcib0
pcib1: <pcibios pci-pci="" bridge=""> at device 30.0 on pci0
pci2: <pci bus=""> on pcib1
safe0 mem 0xefbfe000-0xefbfffff irq 3 at device 6.0 on pci2
safe0: [ITHREAD]
safe0: SafeNet SafeXcel-1141 rng des/3des aes md5 sha1 null
re0: <realtek 10="" 8139c+="" 100basetx=""> port 0xd500-0xd5ff mem 0xefefa000-0xefefa1ff irq 10 at device 9.0 on pci2
re0: Chip rev. 0x74800000
re0: MAC rev. 0x00000000
miibus0: <mii bus=""> on re0
rlphy0: <realtek internal="" media="" interface=""> PHY 0 on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re0: [FILTER]
re1: <realtek 10="" 8139c+="" 100basetx=""> port 0xd600-0xd6ff mem 0xefefb000-0xefefb1ff irq 5 at device 10.0 on pci2
re1: Chip rev. 0x74800000
re1: MAC rev. 0x00000000
miibus1: <mii bus=""> on re1
rlphy1: <realtek internal="" media="" interface=""> PHY 0 on miibus1
rlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re1: [FILTER]
re2: <realtek 10="" 8139c+="" 100basetx=""> port 0xd900-0xd9ff mem 0xefefc000-0xefefc1ff irq 11 at device 11.0 on pci2
re2: Chip rev. 0x74800000
re2: MAC rev. 0x00000000
miibus2: <mii bus=""> on re2
rlphy2: <realtek internal="" media="" interface=""> PHY 0 on miibus2
rlphy2:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re2: [FILTER]
re3: <realtek 10="" 8139c+="" 100basetx=""> port 0xda00-0xdaff mem 0xefefd000-0xefefd1ff irq 12 at device 12.0 on pci2
re3: Chip rev. 0x74800000
re3: MAC rev. 0x00000000
miibus3: <mii bus=""> on re3
rlphy3: <realtek internal="" media="" interface=""> PHY 0 on miibus3
rlphy3:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re3: [FILTER]
re4: <realtek 10="" 8139c+="" 100basetx=""> port 0xdd00-0xddff mem 0xefefe000-0xefefe1ff irq 9 at device 13.0 on pci2
re4: Chip rev. 0x74800000
re4: MAC rev. 0x00000000
miibus4: <mii bus=""> on re4
rlphy4: <realtek internal="" media="" interface=""> PHY 0 on miibus4
rlphy4:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re4: [FILTER]
re5: <realtek 10="" 8139c+="" 100basetx=""> port 0xde00-0xdeff mem 0xefeff000-0xefeff1ff irq 6 at device 14.0 on pci2
re5: Chip rev. 0x74800000
re5: MAC rev. 0x00000000
miibus5: <mii bus=""> on re5
rlphy5: <realtek internal="" media="" interface=""> PHY 0 on miibus5
rlphy5:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re5: [FILTER]
isab0: <pci-isa bridge=""> at device 31.0 on pci0
isa0: <isa bus=""> on isab0
atapci0: <intel ich2="" udma100="" controller=""> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 31.1 on pci0
ata0: <ata 0="" channel=""> on atapci0
ata0: [ITHREAD]
ata1: <ata 1="" channel=""> on atapci0
ata1: [ITHREAD]
cpu0 on motherboard
unknown: <pnp0c01> can't assign resources (memory)
atrtc0: <at realtime="" clock=""> at port 0x70-0x71 irq 8 pnpid PNP0b00 on isa0
uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 4 flags 0x10 pnpid PNP0501 on isa0
uart0: [FILTER]
uart0: console (9600,n,8,1)
ppc0: <ecp parallel="" printer="" port=""> at port 0x378-0x37f,0x778-0x77a irq 7 drq 3 pnpid PNP0401 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
ppc0: [ITHREAD]
ppbus0: <parallel port="" bus=""> on ppc0
ppi0: <parallel i="" o=""> on ppbus0
orm0: <isa option="" rom=""> at iomem 0xe0000-0xe0fff pnpid ORM0000 on isa0
unknown: <pnp0c01> can't assign resources (memory)
RTC BIOS diagnostic error 20 <config_unit>Timecounter "TSC" frequency 1202731472 Hz quality 800
Timecounters tick every 10.000 msec
IPsec: Initialized Security Association Processing.
ata1: DMA limited to UDMA33, controller found non-ATA66 cable
ad2: 5729MB <toshiba mk6014map="" n2.10="" a=""> at ata1-master UDMA33 
GEOM: ad2s1: geometry does not match label (255h,63s != 15h,63s).
Trying to mount root from ufs:/dev/ad2s1a
pflog0: promiscuous mode enabled
ovpns1: link state changed to UP
re1: link state changed to UP
re2: link state changed to DOWN
re3: link state changed to DOWN
re4: link state changed to DOWN
re5: link state changed to DOWN</toshiba></config_unit></pnp0c01></isa></parallel></parallel></ecp></at></pnp0c01></ata></ata></intel></isa></pci-isa></realtek></mii></realtek></realtek></mii></realtek></realtek></mii></realtek></realtek></mii></realtek></realtek></mii></realtek></realtek></mii></realtek></pci></pcibios></pci></pci></intel></software></fpu,vme,de,pse,tsc,msr,pae,mce,cx8,sep,mtrr,pge,mca,cmov,pat,pse36,mmx,fxsr,sse></toshiba></config_unit></pnp0c01></isa></parallel></parallel></ecp></at></pnp0c01></ata></ata></intel></isa></pci-isa></realtek></mii></realtek></realtek></mii></realtek></realtek></mii></realtek></realtek></mii></realtek></realtek></mii></realtek></realtek></mii></realtek></pci></pcibios></pci></pci></intel></software></fpu,vme,de,pse,tsc,msr,pae,mce,cx8,sep,mtrr,pge,mca,cmov,pat,pse36,mmx,fxsr,sse>

I don't quite understand why dmesg would be filled with parts of the boot log and why it would even state uptime.
The output of dmesg on my macs looks a lot different, though they are of course running darwin.

This probably doesn't help at all, does it?

stephenw10

Agreed, strange output.
I certainly does help. It looks like you've got ICH2 so that's a different datasheet for starters.
If you do a:

pciconf -lb

You should see the PCI device and vendor IDs to confirm the chip.
Look for chip=0x24408086 or chip=0x244C8086. That's the LPC-PCI brigbe used to configure the GPIOs.
That command should give you the base pci address and from that you can read the gpio base address and then test the gpios. However on my box it doesn't! :(

Steve

iFloris

Luckily, pciconf -lb does work here.

0x244C8086 shows up as:


isab0@pci0:0:31:0:	class=0x060100 card=0x00000000 chip=0x24408086 rev=0x05 hdr=0x00
atapci0@pci0:0:31:1:	class=0x010180 card=0x24408086 chip=0x244b8086 rev=0x05 hdr=0x00
    bar   [20] = type I/O Port, range 32, base 0xff00, size 16, enabled

0x244C8086 isn't in the output.

The full output is as follows:


hostb0@pci0:0:0:0:	class=0x060000 card=0x11308086 chip=0x11308086 rev=0x04 hdr=0x00
pcib1@pci0:0:30:0:	class=0x060400 card=0x00000000 chip=0x244e8086 rev=0x05 hdr=0x01
isab0@pci0:0:31:0:	class=0x060100 card=0x00000000 chip=0x24408086 rev=0x05 hdr=0x00
atapci0@pci0:0:31:1:	class=0x010180 card=0x24408086 chip=0x244b8086 rev=0x05 hdr=0x00
    bar   [20] = type I/O Port, range 32, base 0xff00, size 16, enabled
safe0@pci0:2:6:0:	class=0xff0000 card=0x00010001 chip=0x114116ae rev=0x01 hdr=0x00
    bar   [10] = type Prefetchable Memory, range 32, base 0xefbfe000, size 8192, enabled
re0@pci0:2:9:0:	class=0x020000 card=0x813910ec chip=0x813910ec rev=0x20 hdr=0x00
    bar   [10] = type I/O Port, range 32, base 0xd500, size 256, enabled
    bar   [14] = type Memory, range 32, base 0xefefa000, size 512, enabled
re1@pci0:2:10:0:	class=0x020000 card=0x813910ec chip=0x813910ec rev=0x20 hdr=0x00
    bar   [10] = type I/O Port, range 32, base 0xd600, size 256, enabled
    bar   [14] = type Memory, range 32, base 0xefefb000, size 512, enabled
re2@pci0:2:11:0:	class=0x020000 card=0x813910ec chip=0x813910ec rev=0x20 hdr=0x00
    bar   [10] = type I/O Port, range 32, base 0xd900, size 256, enabled
    bar   [14] = type Memory, range 32, base 0xefefc000, size 512, enabled
re3@pci0:2:12:0:	class=0x020000 card=0x813910ec chip=0x813910ec rev=0x20 hdr=0x00
    bar   [10] = type I/O Port, range 32, base 0xda00, size 256, enabled
    bar   [14] = type Memory, range 32, base 0xefefd000, size 512, enabled
re4@pci0:2:13:0:	class=0x020000 card=0x813910ec chip=0x813910ec rev=0x20 hdr=0x00
    bar   [10] = type I/O Port, range 32, base 0xdd00, size 256, enabled
    bar   [14] = type Memory, range 32, base 0xefefe000, size 512, enabled
re5@pci0:2:14:0:	class=0x020000 card=0x813910ec chip=0x813910ec rev=0x20 hdr=0x00
    bar   [10] = type I/O Port, range 32, base 0xde00, size 256, enabled
    bar   [14] = type Memory, range 32, base 0xefeff000, size 512, enabled

However, I don't know how to interpret 0xff00 as the base.
Running ./readio gives me the following:


[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(5): ./readio 0xff00
Reading ff00 :0

stephenw10

2440 is the ICH2 chip,82801BA, 244C is ICH2-M, 82801BAM. You have the former.
Unfortunately your output is like mine. The base address we need is that of the isab0 device, not listed.
Still this is all interesting stuff! :D

Steve

iFloris

And there I was thinking it did work for me!

So, is there another way of finding out what the base address for lsab0 is?

And I agree that this is all very interesting, though it does go slightly over my head.
Still, it must be said that you are good at explaining what I need to to and what to expect!

stephenw10

I have to say I'm learning as I go here.
There must be another way since it's an integral part of the os. I have a feeling it's probably passed to the os by the bios. Certainly the bios code sets up the chipset initially so if it moved the gpiobase thats where it would be stored.
Intel provide a helpful application note for doing just this. Here.
They explain how it's all setup and how the registers relate to one another. They even provide example code for finding the gpiobase and the LPC base and it's written for FreeBSD. Unfortunately it's only sample functions and not something that could be compiled. :(
I don't really want to start messing about trying to write a program to do this. I sure there's FreeBSD package that can do this already I just don't know what it is.

Steve

stephenw10

Edit: Don't do this! Perhaps it makes interesting reading for someone. See my post a few below here after Wallabybob pointed out my failure to understand pciconf. ::)

Here's something that seems to work, if you're feeling brave! :P I spent ages trying to compile a very simple program but gave up after more compile errors than I could count. Anyway the basic functionality is included in the pciutils package. First install the package:


/etc/rc.conf_mount_rw

pkg_add -r pciutils

/etc/rc.conf_mount_ro

rehash

This is a port of the Linux lspci utility with some extra bits.
Fire it up and see what you have:

[2.0-BETA5][root@pfSense.localdomain]/root(34): lspci
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 04)
00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 04)
00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 04)
00:1c.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 04)
00:1c.3 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4 (rev 04)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04)
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04)
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04)
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 04)
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d4)
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04)
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04)
01:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 19)
02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 19)
03:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 19)
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 19)
05:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
05:01.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
05:02.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
05:03.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
05:04.0 Network and computing encryption device: Cavium Networks Nitrox XL N1 Lite

This is my Xe box. You can see the ICH LPC bridge listed has PCI address 00:1f.0 (obviously change this to your address).
So now we can get lspci to spit out the configuration data. This function comes with a danger warning but works fine here:

[2.0-BETA5][root@pfSense.localdomain]/root(35): lspci -s 00:1f.0 -xxx
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04)
00: 86 80 41 26 07 01 00 02 04 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 41 26
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 01 04 00 00 80 00 00 00 81 04 00 00 10 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 0b 0c 05 0a d0 00 00 00 0b 80 80 09 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 10 00 0f 34 81 00 00 00 91 02 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 20 02 00 00 00 00 00 00 00 00 00 00 00 03 00 00
b0: 00 00 00 00 00 00 00 00 55 55 55 55 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 33 22 11 00 67 45 00 00 c0 c0 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 01 c0 d1 fe 00 00 00 00 80 0f 04 00 00 00 00 00

So now we have the important part of the configuration table. Looking at the datasheet for the ICH6 the GPIO base address is stored in registers 0x48-0x4b. You have to read it in reverse: 00 00 04 81. i.e 0x481 Except that reading the datasheet more closely we see that "bit 0 is hardwired to 1 to indicate I/O space" for some reason. ::) So the actual address is 0x480. Which we know to be true.

This procedure should work fine for you except that in the ICH2 the gpio base address is at 0x58-5B instead.

Steve

wallabybob

The FreeBSD utility pciconf can also be used to get this information. There is a man page at http://www.freebsd.org/cgi/man.cgi?query=pciconf&apropos=0&sektion=0&manpath=FreeBSD+8.1-RELEASE&format=html

stephenw10

@wallabybob:

The FreeBSD utility pciconf can also be used to get this information.

Doh! :-[
It was like three in the morning by the time I wrote that.

The same result can be had with:

[code]
[2.0-BETA5][root@pfSense.localdomain]/root(10): pciconf -r pci0:0:31:0: 0x48
00000481

On the X-core box with the ICH2 you need to look at 0x58 but the LPC device is in the same place so:


pciconf -r pci0:0:31:0: 0x58

Steve

iFloris

@stephenw10:

On the X-core box with the ICH2 you need to look at 0x58 but the LPC device is in the same place so:
pciconf -r pci0:0:31:0: 0x58
Steve

Progress! That is to say, the command gives me a response on my firebox.
The response is as follows:


[2.0-BETA5][admin@firebox1.domain]/root(1): pciconf -r pci0:0:31:0: 0x58
00004081

I'm not sure what this means though!
What is the next step?

stephenw10

Aha! That's disappointingly similar to 480, open to confusion but it looks as though the GPIObase address is 0x4080.
The next setp is to re-try the instructions from here but using 0x4080 in place of 0x480.
Hopefully you should get something other than all ff or 0.

Steve

iFloris

@stephenw10:

The next setp is to re-try the instructions from here but using 0x4080 in place of 0x480.
Hopefully you should get something other than all ff or 0.

Steve

Indeed, the numbers are so alike that I first thought I had gotten the same response as you did.

And now, with your help, readio has given me an answer other than ff!


[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(4): ./readio 0x4080
Reading 4080 :80
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(5): ./readio 0x4081
Reading 4081 :31
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(6): ./readio 0x4082
Reading 4082 :20
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(7): ./readio 0x4083
Reading 4083 :1a
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(8): ./readio 0x4084
Reading 4084 :ff
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(9): ./readio 0x4085
Reading 4085 :ff
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(10): ./readio 0x4086
Reading 4086 :0
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(11): ./readio 0x4087
Reading 4087 :0
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(12): ./readio 0x408c
Reading 408c :0
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(13): ./readio 0x408d
Reading 408d :0
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(14): ./readio 0x408e
Reading 408e :bf
[2.0-BETA5][admin@firebox1.domain]/etc/rc.d(15): ./readio 0x408f
Reading 408f :9

Unfortunately, some of the responses are still 0 or ff.

stephenw10

@iFloris:

Unfortunately, some of the responses are still 0 or ff.

Not a problem, they should be.
So:

Experimental findings of ICH2 IO space;  

0x4080-0x4083 Set pins as gpio or native fuctions. 1=gpio
Default 1a003180				                0001 1010 0000 0000
Found  1a203180      						0001 1010 0010 0000 

0x4084-0x4087 Set gpios as input or output. 1=Input
Default	0000ffff
Found	0000ffff	bit 1 is input. Possible outputs are 	0000 0000 0000 0000 1111 1111 1111 1111 

								   1 1 1    1  (set as gpio & set as output)

0x408c-0x408f GPIO Levels
Default	1f1f0000											
Found	09bf0000				   	        0000 1001 1011 1111

Hmm, doesn't really line up properly on the forum but.. Edit: Better

Only four pins are both enabled as GPIO and set as ouput and only two of those are set to 1. So try seting either of those to 0.

./writeio 0x408f 0x01

Return it to it's original value after or things get confusing! Or:

./writeio 0x408e 0x9f

One of those should switch off the red led.

Once we know that we can work on green and flashing!

Steve

iFloris

@stephenw10:

Only four pins are both enabled as GPIO and set as ouput and only two of those are set to 1. So try seting either of those to 0.
./writeio 0x408f 0x01 
Return it to it's original value after or things get confusing! Or:
./writeio 0x408e 0x9f 
One of those should switch off the red led.

Thanks, I've been meaning to try this.
However, when you write 'Return it to it's original value after or things get confusing!', how do I know what the original value was?
0x408e gave me a response of bf, so would that be 0xbf?
Or am I being nonsensical?

stephenw10

Yes, bf is 0xbf. I never really expected anyone else to be using the program so didn't spend much time sanitising the output, sorry. :P (in fact I don't think it matters if you include the 0x or not)
When you change 408e from 0xBF to 0x9F what you are actually doing is changing only 1 bit (B=1011 and 9=1001). I say to change it back since if you change more than one thing at a time it's hard to know what change had what effect.
The fact is that we don't know what, if anything, the other gpios are connected to. It's better to return them to their original state. On the boxes I have here none of the random number setting I have done had any ill effects and it all gets reset by the bios at boot so don't worry.
Good luck!

Steve

iFloris

After trying both ./writeio 0x408f 0x01 and ./writeio 0x408e 0x9f, I found the following:
The first command (0x01) makes the red led blink red / off (looks like it blinks synchronised to re0, but I'm not sure).
The second command (0x9f) does nothing (seemingly).

Afterwards, I reset 0x0408f to 0x09 and 0x408e to 0xbf.