Re: Debugging ahcisata?

To: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
Subject: Re: Debugging ahcisata?
From: Paul Goyette <paul%whooppee.com@localhost>
Date: Tue, 18 Aug 2009 18:11:52 -0700 (PDT)


On Tue, Aug 18, 2009 at 09:08:51AM -0700, Paul Goyette wrote:

Hmmm, this time around, ahcisata driver doesn't even appear to find any
devices.  Full dmesg is attached.

Well, I discovered that the SATA signal cable wasn't firmly plugged in;this has been corrected. Once again the drive is detected as ST506 withessentially no capabilities of modern disks.



Manuel Bouyer replied:

In sata_subr.c, could you add printfs to see the value of sstatus ?


It is attached, along with the rest of the AHCI_DEBUG stuff.



-------------------------------------------------------------------------
|   Paul Goyette   | PGP DSS Key fingerprint: |  E-mail addresses:      |
| Customer Service | FA29 0E3B 35AF E8AE 6651 |  paul at whooppee.com   |
| Network Engineer | 0786 F758 55DE 53BA 7731 | pgoyette at juniper.net |
| Kernel Developer |                          | pgoyette at netbsd.org  |
-------------------------------------------------------------------------

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 5.99.15 (QUICKY (ASUS M2N32 WS) 2009-08-18 20:24:11) #1: Tue Aug 18 
15:49:30 PDT 2009
        
paul%speedy.whooppee.com@localhost:/build/netbsd-local/obj/amd64/sys/arch/amd64/compile/QUICKY
total memory = 4094 MB
avail memory = 3960 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
System manufacturer System Product Name (System Version)
mainbus0 (root)
cpu0 at mainbus0 apid 0: AMD 686-class, 2812MHz, id 0x40f33
cpu1 at mainbus0 apid 1: AMD 686-class, 2812MHz, id 0x40f33
ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 11, 24 pins
acpi0 at mainbus0: Intel ACPICA 20090730
acpi0: X/RSDT: OemId <Nvidia,AWRDACPI,42302e31>, AslId <AWRD,00000000>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
ACPI-Fast 24-bit timer
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
NVRB (NVRAIDBUS) at acpi0 not configured
aiboost0 at acpi0 (ASOC, ATK0110-16843024)
aiboost0: ASUS AI Boost Hardware monitor
attimer0 at acpi0 (TMR, PNP0100): io 0x40-0x43 irq 0
pcppi0 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi0: PC speaker (CPU-intensive output)
sysbeep0 at pcppi0
fdc0 at acpi0 (FDC0, PNP0700): io 0x3f0-0x3f5,0x3f7 irq 6 drq 2
com0 at acpi0 (UAR1, PNP0501-1): io 0x3f8-0x3ff irq 4
com0: ns16550a, working fifo
lpt0 at acpi0 (ECP1, PNP0401-1): io 0x278-0x27f,0x678-0x67b irq 5 drq 3
acpifan0 at acpi0 (FAN, PNP0C0B): failed to get state: AE_NOT_FOUND
acpitz0 at acpi0 (THRM): active cooling level 0: 73.0C critical 75.0C passive 
40.0C
attimer0: attached to pcppi0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
vendor 0x10de product 0x02f4 (RAM memory, revision 0xa2) at pci0 dev 0 function 
0 not configured
vendor 0x10de product 0x02fa (RAM memory, revision 0xa2) at pci0 dev 0 function 
1 not configured
vendor 0x10de product 0x02fe (RAM memory, revision 0xa2) at pci0 dev 0 function 
2 not configured
vendor 0x10de product 0x02f8 (RAM memory, revision 0xa2) at pci0 dev 0 function 
3 not configured
vendor 0x10de product 0x02f9 (RAM memory, revision 0xa2) at pci0 dev 0 function 
4 not configured
vendor 0x10de product 0x02ff (RAM memory, revision 0xa2) at pci0 dev 0 function 
5 not configured
vendor 0x10de product 0x027f (RAM memory, revision 0xa2) at pci0 dev 0 function 
6 not configured
vendor 0x10de product 0x027e (RAM memory, revision 0xa2) at pci0 dev 0 function 
7 not configured
ppb0 at pci0 dev 4 function 0: vendor 0x10de product 0x02fb (rev. 0xa1)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
vga0 at pci1 dev 0 function 0: vendor 0x1002 product 0x95c5 (rev. 0x00)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
drm at vga0 not configured
vendor 0x1002 product 0xaa28 (multimedia subclass 0x03) at pci1 dev 0 function 
1 not configured
vendor 0x10de product 0x0369 (RAM memory, revision 0xa1) at pci0 dev 8 function 
0 not configured
pcib0 at pci0 dev 9 function 0
pcib0: vendor 0x10de product 0x0360 (rev. 0xa2)
nfsmbc0 at pci0 dev 9 function 1: vendor 0x10de product 0x0368 (rev. 0xa2)
nfsmb0 at nfsmbc0 SMBus 1
iic0 at nfsmb0: I2C bus
iic0: devices at 0x2e 0x50 0x51
dbcool0 at iic0 addr 0x2e
dbcool0: ADT7475 dBCool(tm) Controller (rev 0x0069)
spdmem0 at iic0 addr 0x50
spdmem0: DDR2 SDRAM, no parity or ECC, 2GB, 800MHz (PC2-6400)
spdmem0: 14 rows, 10 cols, 2 ranks, 8 banks/chip, 2.50ns cycle time
spdmem0: tAA-tRCD-tRP-tRAS: 5-5-5-18
spdmem0: voltage SSTL 1.8V, refresh time 7.8us (self-refreshing)
spdmem1 at iic0 addr 0x51
spdmem1: DDR2 SDRAM, no parity or ECC, 2GB, 800MHz (PC2-6400)
spdmem1: 14 rows, 10 cols, 2 ranks, 8 banks/chip, 2.50ns cycle time
spdmem1: tAA-tRCD-tRP-tRAS: 5-5-5-18
spdmem1: voltage SSTL 1.8V, refresh time 7.8us (self-refreshing)
nfsmb1 at nfsmbc0 SMBus 2
iic1 at nfsmb1: I2C bus
iic1: devices at 0x5f
dbcool_chip_ident: addr 0x2e c_id 0x00 d_id 0x00 r_id 0x00: No match.
vendor 0x10de product 0x036a (RAM memory, revision 0xa2) at pci0 dev 9 function 
2 not configured
ohci0 at pci0 dev 10 function 0: vendor 0x10de product 0x036c (rev. 0xa1)
APCF: Picked IRQ 20 with weight 0
ohci0: interrupting at ioapic0 pin 20
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
ehci0 at pci0 dev 10 function 1: vendor 0x10de product 0x036d (rev. 0xa2)
APCL: Picked IRQ 21 with weight 0
ehci0: interrupting at ioapic0 pin 21
ehci0: EHCI version 1.0
ehci0: companion controller, 10 ports each: ohci0
usb1 at ehci0: USB revision 2.0
viaide1 at pci0 dev 12 function 0
viaide1: NVIDIA MCP55 IDE Controller (rev. 0xa1)
viaide1: bus-master DMA support present
viaide1: primary channel configured to compatibility mode
viaide1: primary channel interrupting at ioapic0 pin 14
atabus2 at viaide1 channel 0
viaide1: secondary channel configured to compatibility mode
viaide1: secondary channel ignored (disabled)
viaide0 at pci0 dev 13 function 0
viaide0: NVIDIA MCP55 Serial ATA Controller (rev. 0xa2)
viaide0: bus-master DMA support present
viaide0: primary channel wired to native-PCI mode
APSI: Picked IRQ 22 with weight 0
viaide0: using ioapic0 pin 22 for native-PCI interrupt
atabus0 at viaide0 channel 0
viaide0: secondary channel wired to native-PCI mode
atabus1 at viaide0 channel 1
viaide2 at pci0 dev 13 function 1
viaide2: NVIDIA MCP55 Serial ATA Controller (rev. 0xa2)
viaide2: bus-master DMA support present
viaide2: primary channel wired to native-PCI mode
APSJ: Picked IRQ 23 with weight 0
viaide2: using ioapic0 pin 23 for native-PCI interrupt
atabus3 at viaide2 channel 0
viaide2: secondary channel wired to native-PCI mode
atabus4 at viaide2 channel 1
viaide3 at pci0 dev 13 function 2
viaide3: NVIDIA MCP55 Serial ATA Controller (rev. 0xa2)
viaide3: bus-master DMA support present
viaide3: primary channel wired to native-PCI mode
ASA2: Picked IRQ 20 with weight 1
viaide3: using ioapic0 pin 20 for native-PCI interrupt
atabus5 at viaide3 channel 0
viaide3: secondary channel wired to native-PCI mode
atabus6 at viaide3 channel 1
ppb1 at pci0 dev 14 function 0: vendor 0x10de product 0x0370 (rev. 0xa2)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled
fwohci0 at pci2 dev 11 function 0: vendor 0x104c product 0x8023 (rev. 0x00)
APC4: Picked IRQ 19 with weight 0
fwohci0: interrupting at ioapic0 pin 19
fwohci0: OHCI version 1.10 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:11:d8:00:00:d3:b7:f7
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
azalia0 at pci0 dev 14 function 1: Generic High Definition Audio Controller
AAZA: Picked IRQ 21 with weight 1
azalia0: interrupting at ioapic0 pin 21
azalia0: host: 0x10de/0x0371 (rev. 162), HDA rev. 1.0
nfe0 at pci0 dev 16 function 0: vendor 0x10de product 0x0373 (rev. 0xa2)
APCH: Picked IRQ 22 with weight 1
nfe0: interrupting at ioapic0 pin 22
nfe0: Ethernet address 00:18:f3:44:02:e2
makphy0 at nfe0 phy 1: Marvell 88E1116 Gigabit PHY, rev. 1
makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
nfe1 at pci0 dev 17 function 0: vendor 0x10de product 0x0373 (rev. 0xa2)
AMC1: Picked IRQ 23 with weight 1
nfe1: interrupting at ioapic0 pin 23
nfe1: Ethernet address 00:18:f3:43:fd:9e
makphy1 at nfe1 phy 1: Marvell 88E1116 Gigabit PHY, rev. 1
makphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
ppb2 at pci0 dev 18 function 0: vendor 0x10de product 0x0376 (rev. 0xa2)
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
ppb3 at pci3 dev 0 function 0: vendor 0x1033 product 0x0125 (rev. 0x06)
pci4 at ppb3 bus 4
pci4: no spaces enabled!
ppb4 at pci3 dev 0 function 1: vendor 0x1033 product 0x0125 (rev. 0x06)
ppb4: disabling notification events
pci5 at ppb4 bus 5
pci5: i/o space, memory space enabled, rd/line, wr/inv ok
ppb5 at pci0 dev 20 function 0: vendor 0x10de product 0x0374 (rev. 0xa2)
pci6 at ppb5 bus 6
pci6: no spaces enabled!
ppb6 at pci0 dev 21 function 0: vendor 0x10de product 0x0378 (rev. 0xa2)
pci7 at ppb6 bus 7
pci7: no spaces enabled!
ppb7 at pci0 dev 22 function 0: vendor 0x10de product 0x0375 (rev. 0xa2)
pci8 at ppb7 bus 8
pci8: i/o space, memory space enabled, rd/line, wr/inv ok
ahcisata0 at pci8 dev 0 function 0: vendor 0x11ab product 0x6141
APC7: Picked IRQ 16 with weight 0
ahcisata0: interrupting at ioapic0 pin 16
ahcisata0: SATA mode
ahcisata0: AHCI revision 1.0, 5 ports, 32 command slots, features 0xc82e6000
port 0 cmdh 0xffff800055ba3000 (0x2c77000) rfis 0xffff800055ba4400 (0x2c78400)
port 0/0 tbl 0xffff800055ba7000 (0x2c87000)
port 0/1 tbl 0xffff800055ba7200 (0x2c87200)
port 0/2 tbl 0xffff800055ba7400 (0x2c87400)
port 0/3 tbl 0xffff800055ba7600 (0x2c87600)
port 0/4 tbl 0xffff800055ba7800 (0x2c87800)
port 0/5 tbl 0xffff800055ba7a00 (0x2c87a00)
port 0/6 tbl 0xffff800055ba7c00 (0x2c87c00)
port 0/7 tbl 0xffff800055ba7e00 (0x2c87e00)
port 0/8 tbl 0xffff800055ba8000 (0x2c88000)
port 0/9 tbl 0xffff800055ba8200 (0x2c88200)
port 0/10 tbl 0xffff800055ba8400 (0x2c88400)
port 0/11 tbl 0xffff800055ba8600 (0x2c88600)
port 0/12 tbl 0xffff800055ba8800 (0x2c88800)
port 0/13 tbl 0xffff800055ba8a00 (0x2c88a00)
port 0/14 tbl 0xffff800055ba8c00 (0x2c88c00)
port 0/15 tbl 0xffff800055ba8e00 (0x2c88e00)
port 0/16 tbl 0xffff800055ba9000 (0x2c89000)
port 0/17 tbl 0xffff800055ba9200 (0x2c89200)
port 0/18 tbl 0xffff800055ba9400 (0x2c89400)
port 0/19 tbl 0xffff800055ba9600 (0x2c89600)
port 0/20 tbl 0xffff800055ba9800 (0x2c89800)
port 0/21 tbl 0xffff800055ba9a00 (0x2c89a00)
port 0/22 tbl 0xffff800055ba9c00 (0x2c89c00)
port 0/23 tbl 0xffff800055ba9e00 (0x2c89e00)
port 0/24 tbl 0xffff800055baa000 (0x2c8a000)
port 0/25 tbl 0xffff800055baa200 (0x2c8a200)
port 0/26 tbl 0xffff800055baa400 (0x2c8a400)
port 0/27 tbl 0xffff800055baa600 (0x2c8a600)
port 0/28 tbl 0xffff800055baa800 (0x2c8a800)
port 0/29 tbl 0xffff800055baaa00 (0x2c8aa00)
port 0/30 tbl 0xffff800055baac00 (0x2c8ac00)
port 0/31 tbl 0xffff800055baae00 (0x2c8ae00)
atabus7 at ahcisata0 channel 0
port 1 cmdh 0xffff800055ba3400 (0x2c77400) rfis 0xffff800055ba4500 (0x2c78500)
port 1/0 tbl 0xffff800055db4000 (0x2e95000)
port 1/1 tbl 0xffff800055db4200 (0x2e95200)
port 1/2 tbl 0xffff800055db4400 (0x2e95400)
port 1/3 tbl 0xffff800055db4600 (0x2e95600)
port 1/4 tbl 0xffff800055db4800 (0x2e95800)
port 1/5 tbl 0xffff800055db4a00 (0x2e95a00)
port 1/6 tbl 0xffff800055db4c00 (0x2e95c00)
port 1/7 tbl 0xffff800055db4e00 (0x2e95e00)
port 1/8 tbl 0xffff800055db5000 (0x2e96000)
port 1/9 tbl 0xffff800055db5200 (0x2e96200)
port 1/10 tbl 0xffff800055db5400 (0x2e96400)
port 1/11 tbl 0xffff800055db5600 (0x2e96600)
port 1/12 tbl 0xffff800055db5800 (0x2e96800)
port 1/13 tbl 0xffff800055db5a00 (0x2e96a00)
port 1/14 tbl 0xffff800055db5c00 (0x2e96c00)
port 1/15 tbl 0xffff800055db5e00 (0x2e96e00)
port 1/16 tbl 0xffff800055db6000 (0x2e97000)
port 1/17 tbl 0xffff800055db6200 (0x2e97200)
port 1/18 tbl 0xffff800055db6400 (0x2e97400)
port 1/19 tbl 0xffff800055db6600 (0x2e97600)
port 1/20 tbl 0xffff800055db6800 (0x2e97800)
port 1/21 tbl 0xffff800055db6a00 (0x2e97a00)
port 1/22 tbl 0xffff800055db6c00 (0x2e97c00)
port 1/23 tbl 0xffff800055db6e00 (0x2e97e00)
port 1/24 tbl 0xffff800055db7000 (0x2e98000)
port 1/25 tbl 0xffff800055db7200 (0x2e98200)
port 1/26 tbl 0xffff800055db7400 (0x2e98400)
port 1/27 tbl 0xffff800055db7600 (0x2e98600)
port 1/28 tbl 0xffff800055db7800 (0x2e98800)
port 1/29 tbl 0xffff800055db7a00 (0x2e98a00)
port 1/30 tbl 0xffff800055db7c00 (0x2e98c00)
port 1/31 tbl 0xffff800055db7e00 (0x2e98e00)
atabus8 at ahcisata0 channel 1
port 2 cmdh 0xffff800055ba3800 (0x2c77800) rfis 0xffff800055ba4600 (0x2c78600)
port 2/0 tbl 0xffff800055fc1000 (0x30ab000)
port 2/1 tbl 0xffff800055fc1200 (0x30ab200)
port 2/2 tbl 0xffff800055fc1400 (0x30ab400)
port 2/3 tbl 0xffff800055fc1600 (0x30ab600)
port 2/4 tbl 0xffff800055fc1800 (0x30ab800)
port 2/5 tbl 0xffff800055fc1a00 (0x30aba00)
port 2/6 tbl 0xffff800055fc1c00 (0x30abc00)
port 2/7 tbl 0xffff800055fc1e00 (0x30abe00)
port 2/8 tbl 0xffff800055fc2000 (0x30ac000)
port 2/9 tbl 0xffff800055fc2200 (0x30ac200)
port 2/10 tbl 0xffff800055fc2400 (0x30ac400)
port 2/11 tbl 0xffff800055fc2600 (0x30ac600)
port 2/12 tbl 0xffff800055fc2800 (0x30ac800)
port 2/13 tbl 0xffff800055fc2a00 (0x30aca00)
port 2/14 tbl 0xffff800055fc2c00 (0x30acc00)
port 2/15 tbl 0xffff800055fc2e00 (0x30ace00)
port 2/16 tbl 0xffff800055fc3000 (0x30ad000)
port 2/17 tbl 0xffff800055fc3200 (0x30ad200)
port 2/18 tbl 0xffff800055fc3400 (0x30ad400)
port 2/19 tbl 0xffff800055fc3600 (0x30ad600)
port 2/20 tbl 0xffff800055fc3800 (0x30ad800)
port 2/21 tbl 0xffff800055fc3a00 (0x30ada00)
port 2/22 tbl 0xffff800055fc3c00 (0x30adc00)
port 2/23 tbl 0xffff800055fc3e00 (0x30ade00)
port 2/24 tbl 0xffff800055fc4000 (0x30ae000)
port 2/25 tbl 0xffff800055fc4200 (0x30ae200)
port 2/26 tbl 0xffff800055fc4400 (0x30ae400)
port 2/27 tbl 0xffff800055fc4600 (0x30ae600)
port 2/28 tbl 0xffff800055fc4800 (0x30ae800)
port 2/29 tbl 0xffff800055fc4a00 (0x30aea00)
port 2/30 tbl 0xffff800055fc4c00 (0x30aec00)
port 2/31 tbl 0xffff800055fc4e00 (0x30aee00)
atabus9 at ahcisata0 channel 2
port 3 cmdh 0xffff800055ba3c00 (0x2c77c00) rfis 0xffff800055ba4700 (0x2c78700)
port 3/0 tbl 0xffff8000561cf000 (0x32c4000)
port 3/1 tbl 0xffff8000561cf200 (0x32c4200)
port 3/2 tbl 0xffff8000561cf400 (0x32c4400)
port 3/3 tbl 0xffff8000561cf600 (0x32c4600)
port 3/4 tbl 0xffff8000561cf800 (0x32c4800)
port 3/5 tbl 0xffff8000561cfa00 (0x32c4a00)
port 3/6 tbl 0xffff8000561cfc00 (0x32c4c00)
port 3/7 tbl 0xffff8000561cfe00 (0x32c4e00)
port 3/8 tbl 0xffff8000561d0000 (0x32c5000)
port 3/9 tbl 0xffff8000561d0200 (0x32c5200)
port 3/10 tbl 0xffff8000561d0400 (0x32c5400)
port 3/11 tbl 0xffff8000561d0600 (0x32c5600)
port 3/12 tbl 0xffff8000561d0800 (0x32c5800)
port 3/13 tbl 0xffff8000561d0a00 (0x32c5a00)
port 3/14 tbl 0xffff8000561d0c00 (0x32c5c00)
port 3/15 tbl 0xffff8000561d0e00 (0x32c5e00)
port 3/16 tbl 0xffff8000561d1000 (0x32c6000)
port 3/17 tbl 0xffff8000561d1200 (0x32c6200)
port 3/18 tbl 0xffff8000561d1400 (0x32c6400)
port 3/19 tbl 0xffff8000561d1600 (0x32c6600)
port 3/20 tbl 0xffff8000561d1800 (0x32c6800)
port 3/21 tbl 0xffff8000561d1a00 (0x32c6a00)
port 3/22 tbl 0xffff8000561d1c00 (0x32c6c00)
port 3/23 tbl 0xffff8000561d1e00 (0x32c6e00)
port 3/24 tbl 0xffff8000561d2000 (0x32c7000)
port 3/25 tbl 0xffff8000561d2200 (0x32c7200)
port 3/26 tbl 0xffff8000561d2400 (0x32c7400)
port 3/27 tbl 0xffff8000561d2600 (0x32c7600)
port 3/28 tbl 0xffff8000561d2800 (0x32c7800)
port 3/29 tbl 0xffff8000561d2a00 (0x32c7a00)
port 3/30 tbl 0xffff8000561d2c00 (0x32c7c00)
port 3/31 tbl 0xffff8000561d2e00 (0x32c7e00)
atabus10 at ahcisata0 channel 3
port 4 cmdh 0xffff800055ba4000 (0x2c78000) rfis 0xffff800055ba4800 (0x2c78800)
port 4/0 tbl 0xffff8000563dc000 (0x34db000)
port 4/1 tbl 0xffff8000563dc200 (0x34db200)
port 4/2 tbl 0xffff8000563dc400 (0x34db400)
port 4/3 tbl 0xffff8000563dc600 (0x34db600)
port 4/4 tbl 0xffff8000563dc800 (0x34db800)
port 4/5 tbl 0xffff8000563dca00 (0x34dba00)
port 4/6 tbl 0xffff8000563dcc00 (0x34dbc00)
port 4/7 tbl 0xffff8000563dce00 (0x34dbe00)
port 4/8 tbl 0xffff8000563dd000 (0x34dc000)
port 4/9 tbl 0xffff8000563dd200 (0x34dc200)
port 4/10 tbl 0xffff8000563dd400 (0x34dc400)
port 4/11 tbl 0xffff8000563dd600 (0x34dc600)
port 4/12 tbl 0xffff8000563dd800 (0x34dc800)
port 4/13 tbl 0xffff8000563dda00 (0x34dca00)
port 4/14 tbl 0xffff8000563ddc00 (0x34dcc00)
port 4/15 tbl 0xffff8000563dde00 (0x34dce00)
port 4/16 tbl 0xffff8000563de000 (0x34dd000)
port 4/17 tbl 0xffff8000563de200 (0x34dd200)
port 4/18 tbl 0xffff8000563de400 (0x34dd400)
port 4/19 tbl 0xffff8000563de600 (0x34dd600)
port 4/20 tbl 0xffff8000563de800 (0x34dd800)
port 4/21 tbl 0xffff8000563dea00 (0x34dda00)
port 4/22 tbl 0xffff8000563dec00 (0x34ddc00)
port 4/23 tbl 0xffff8000563dee00 (0x34dde00)
port 4/24 tbl 0xffff8000563df000 (0x34de000)
port 4/25 tbl 0xffff8000563df200 (0x34de200)
port 4/26 tbl 0xffff8000563df400 (0x34de400)
port 4/27 tbl 0xffff8000563df600 (0x34de600)
port 4/28 tbl 0xffff8000563df800 (0x34de800)
port 4/29 tbl 0xffff8000563dfa00 (0x34dea00)
port 4/30 tbl 0xffff8000563dfc00 (0x34dec00)
port 4/31 tbl 0xffff8000563dfe00 (0x34dee00)
atabus11 at ahcisata0 channel 4
ppb8 at pci0 dev 23 function 0: vendor 0x10de product 0x0377 (rev. 0xa2)
pci9 at ppb8 bus 9
pci9: no spaces enabled!
pchb0 at pci0 dev 24 function 0
pchb0: vendor 0x1022 product 0x1100 (rev. 0x00)
pchb1 at pci0 dev 24 function 1
pchb1: vendor 0x1022 product 0x1101 (rev. 0x00)
pchb2 at pci0 dev 24 function 2
pchb2: vendor 0x1022 product 0x1102 (rev. 0x00)
amdtemp0 at pci0 dev 24 function 3: AMD CPU Temperature Sensors (K8: core rev 
JH-F3, socket AM2)
isa0 at pcib0
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
itesio0 at isa0 port 0x2e-0x2f: iTE IT8716F Super I/O (rev 0)
itesio0: Hardware Monitor registers at 0x290
itesio0: Watchdog Timer present
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
ieee1394if0: bus manager 0 (me)
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
fd1 at fdc0 drive 1: density unknown
azalia0: codec[0]: Analog Devices AD1988B (rev. 2.0), HDA rev. 1.0
audio0 at azalia0: full duplex, independent
uhub0 at usb0: vendor 0x10de OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 10 ports with 10 removable, self powered
uhub1 at usb1: vendor 0x10de EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1: 10 ports with 10 removable, self powered
viaide0 port 0: device present, speed: 1.5Gb/s
viaide0 port 1: device present, speed: 3.0Gb/s
ahcisata0 port 2: device present, speed: 3.0Gb/s
ahcisata0: BSY took 0 ms
ahcisata0: port 2: sig=0x101 CMD=0x10040017
ehci0: handing over low speed device on port 2 to ohci0
uhidev0 at uhub0 port 2 configuration 1 interface 0
uhidev0: Justcom Technology USB KVM Switch, rev 1.10/1.00, addr 2, iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub0 port 2 configuration 1 interface 1atapibus0 at atabus2: 2 
targets

uhidev1: Justcom Technology USB KVM Switch, rev 1.10/1.00, addr 2, iclass 3/1
ums0 at uhidev1: 5 buttons and Z dir.
wsmouse0 at ums0 mux 0
st0 at atapibus0 drive 0: <Seagate STT3401A, hp0atxa, 310B> tape removable
st0: quirks apply, drive empty
st0: 32-bit data port
st0: drive supports PIO mode 3
cd0 at atapibus0 drive 1: <LITE-ON DVDRW SHW-160P6S, , PS08> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
st0(viaide1:0:0): using PIO mode 3
cd0(viaide1:0:1): using PIO mode 4, Ultra-DMA mode 4 (Ultra/66) (using DMA)
wd0 at atabus0 drive 0: <Maxtor 6L300S0>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 279 GB, 581463 cyl, 16 head, 63 sec, 512 bytes/sect x 586114704 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd0(viaide0:0:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
wd1 at atabus1 drive 0: <Maxtor 7H500F0>
wd1: drive supports 16-sector PIO transfers, LBA48 addressing
wd1: 465 GB, 969021 cyl, 16 head, 63 sec, 512 bytes/sect x 976773168 sectors
wd1: 32-bit data port
wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd1(viaide0:1:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
wd2 at atabus9 drive 0ahci_exec_command port 2 CI 0x0
ahci_cmd_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x20 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_cmd_complete channel 2 CMD 0x10040017 CI 0x0
ahci_cmd_done channel 2
: <ST506>
wd2: drive supports 1-sector PIO transfers, chs addressing
wd2: 69632 KB, 1024 cyl, 8 head, 17 sec, 512 bytes/sect x 139264 sectors
ahci_exec_command port 2 CI 0x0
ahci_cmd_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x20 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_cmd_complete channel 2 CMD 0x10040017 CI 0x0
ahci_cmd_done channel 2
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 1024 now 1024
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_exec_command port 2 CI 0x0
ahci_cmd_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x20 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_cmd_complete channel 2 CMD 0x10040017 CI 0x0
ahci_cmd_done channel 2
wd2(ahcisata0:2:0): using PIO mode 0
pad0: outputs: 44100Hz, 16-bit, stereo
audio2 at pad0: half duplex
ahci_exec_command port 2 CI 0x0
ahci_cmd_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x20 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_cmd_complete channel 2 CMD 0x10040017 CI 0x0
ahci_cmd_done channel 2
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 1024 now 1024
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 2048 now 2048
findroot: unable to read block 64
ahci_exec_command port 2 CI 0x0
ahci_cmd_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x20 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_cmd_complete channel 2 CMD 0x10040017 CI 0x0
ahci_cmd_done channel 2
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 1024 now 1024
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_exec_command port 2 CI 0x0
ahci_cmd_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x20 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_cmd_complete channel 2 CMD 0x10040017 CI 0x0
ahci_cmd_done channel 2
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 1024 now 1024
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 512 now 512
ahci_ata_bio port 2 CI 0x0
ahci_bio_start CI 0x0
ahcisata0 port 2 tbl 0xffff800055fc1000
ahcisata0 port 2 header 0xffff800055ba3800
ahcisata0 ahci_intr 0x4
ahci_intr_port ahcisata0 port 2 is 0x1 CI 0x0
ahci_intr_port port 2 is 0x0 act 0x1 CI 0x0
ahci_bio_complete channel 2
ahci_bio_complete bcount 2048 now 2048
boot device: wd0
root on wd0a dumps on wd0b

Follow-Ups:
- Re: Debugging ahcisata?
  - From: Paul Goyette

References:
- Debugging ahcisata?
  - From: Paul Goyette
- Re: Debugging ahcisata?
  - From: Manuel Bouyer
- Re: Debugging ahcisata?
  - From: Paul Goyette
- Re: Debugging ahcisata?
  - From: Paul Goyette
- Re: Debugging ahcisata?
  - From: Paul Goyette
- Re: Debugging ahcisata?
  - From: Manuel Bouyer

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