Re: SCSI related hang on boot

Re: SCSI related hang on boot

[Ron Day]

Please CC me on this, since I'm not a list member.

I've been following this thread and hoping for an answer. The problem
I'm having, as well as my hardware, is very similar to this. 

For the record, my equipment:

ASUS A7M-266D, 2 x Athlon MP1800+, 1024MB ECC registered

Tekram DC-390U3W, Symbios Logic (LSI) 53c1010 chipset.
	Running for 2+ years with sym53c8xx_2 driver. It
	replaced a Fireport40 that ran for 2-3 years with
	the same driver and the earlier sym53c8xx (v1)
	with older/slower/smaller HDD's.

Bus0, terminated in-line after second HDD
2 x U160 HDD's, id 0 and 1 (2+ years running)

Bus1, terminated in-line at scanner
An internal Yamaha SCSI CD-RW, id 2 (3-4 years running)
A UMAX S-12 scanner, id 5 (8+ years running)

Everything goes as expected through sym0, where the
two HDD's reside, but problems arise at sym1. Compared
to successful dmesg output, it seems that the scanner
(and hence the termination for that bus) is not seen.

My conclusion is that sym2.1.18i works and sym2.1.18j
does not. I say this because I have made a copy of the 
drivers/scsi/sym53c8xx_2 directory from 2.6.5 (the latest
that I'm aware of with the .i drivers). By replacing the
files in current kernels with these, I have compiled and
run several newer versions sucessfully, the latest being
2.6.7, which I'm running now.

Rather than post everything here, I'll link to some files that should be
relevant.

The error (written down and typed in, no serial console):
http://ronmon.shacknet.nu/configs/scsi_boot_error

Output from a good dmesg (sym2.1.18.i driver):
http://ronmon.shacknet.nu/configs/dmesg_good-2.6.7-rc3

Brief system layout courtesy of phpsysinfo:
http://ronmon.shacknet.nu/phpsysinfo/

Output from 'lspci -vvx':
http://ronmon.shacknet.nu/configs/lspci-vvx

Re: SCSI related hang on boot

[Kai OM]

I've got an LSIU160 controller, which means that it has two actual
controllers, an exterior and an interior one.
The exterior one is disabled in the controller's BIOS, because I have no
use for it.
The interior on is terminated immediately after the drive I have
connected to it.
I'm wondering if the driver is somehow ignoring(at least in my case)
fact that the disabled controller is, in fact, disabled, and is getting
thrown off because I never bothered to buy a terminator for it, when
it's not supposed to ever be active.
I'm not a SCSI expert, though, so I'm prolly wrong.

----- Original message -----
From: "Ron Day" <ronmon@bellsouth.net>
To: linux-kernel@vger.kernel.org
Date: Sun, 20 Jun 2004 12:11:01 -0400
Subject: Re: SCSI related hang on boot

Please CC me on this, since I'm not a list member.

I've been following this thread and hoping for an answer. The problem
I'm having, as well as my hardware, is very similar to this. 

For the record, my equipment:

ASUS A7M-266D, 2 x Athlon MP1800+, 1024MB ECC registered

Tekram DC-390U3W, Symbios Logic (LSI) 53c1010 chipset.
	Running for 2+ years with sym53c8xx_2 driver. It
	replaced a Fireport40 that ran for 2-3 years with
	the same driver and the earlier sym53c8xx (v1)
	with older/slower/smaller HDD's.

Bus0, terminated in-line after second HDD
2 x U160 HDD's, id 0 and 1 (2+ years running)

Bus1, terminated in-line at scanner
An internal Yamaha SCSI CD-RW, id 2 (3-4 years running)
A UMAX S-12 scanner, id 5 (8+ years running)

Everything goes as expected through sym0, where the
two HDD's reside, but problems arise at sym1. Compared
to successful dmesg output, it seems that the scanner
(and hence the termination for that bus) is not seen.

My conclusion is that sym2.1.18i works and sym2.1.18j
does not. I say this because I have made a copy of the 
drivers/scsi/sym53c8xx_2 directory from 2.6.5 (the latest
that I'm aware of with the .i drivers). By replacing the
files in current kernels with these, I have compiled and
run several newer versions sucessfully, the latest being
2.6.7, which I'm running now.

Rather than post everything here, I'll link to some files that should be
relevant.

The error (written down and typed in, no serial console):
http://ronmon.shacknet.nu/configs/scsi_boot_error

Output from a good dmesg (sym2.1.18.i driver):
http://ronmon.shacknet.nu/configs/dmesg_good-2.6.7-rc3

Brief system layout courtesy of phpsysinfo:
http://ronmon.shacknet.nu/phpsysinfo/

Output from 'lspci -vvx':
http://ronmon.shacknet.nu/configs/lspci-vvx
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Re: SCSI related hang on boot

[Klaus Dittrich]

Reported similar thing to lkml at 30 Apr 2004
"2.6.6-rc3 scsi symbios prevents booting".

Previous revisions of the symbios driver are ok.

-- 
Klaus

SCSI related hang on boot

[Kai OM]

[-- Attachment #1: Type: text/plain, Size: 3199 bytes --]

I sent this before, but I forgot to type in a subject for the message,
and I have no idea what filters some of you guys might have set up -.-;;
-- anyway, here's the original e-mail(with a few corrections):

Hello, list.

I'm hoping someone here can shed some insight into just a weird issue I'm
having with 2.6.6-rc1 - or, if it's a bug, hoping the right person hears
about it so it can get fixed.

Note that I've been able to boot into other 2.6 kernels in the past, even
very recent ones, so it's something related to this specific version, I'm
convinced. I've not installed any new hardware, or done anything drastic
to the kernel config; in fact, I'm pretty sure the pertinent bits of the
kernel config are identical to the configs I used in older kernels, which
didn't cause the problem I'm outlining.

Anyway, here's my hardware:
Athlon-XP 2500
1024 MB DDR RAM
A7N8X 2.0
Onboard sound and ethernet
Geforce FX 5900
LSIU160 SCSI controller
Onboard SiI3112 SATA controller
WD Raptor 10K 70 GB HDD
Atlas 10K II SCSI HDD

Here's my issue:

I installed the 2.6.6-rc1 kernel a couple days ago, and tried to boot up
as normal. Here's the last bit of output to the screen(Had to record it
on paper). I'm going to insert a notification of where I believe the
output begins to deviate from what I've seen in the past(I apologize if
I'm overdetailing things, but I want to be as informative as possible):

sym0:<1010-33> rev 0x1 PCI 0000:01:0a.0 irq 16
sym0: using 64 bit DMA addressing
sym0: Symbios NVRAM ID7, fast 80, LVD, parity checking
sym0: Open drain IRQ driver, using on-chip SRAM
sym0: using LOAD/STORE based firmware
sym0: handling phase mismatch from SCRIPTS
sym0: scan at boot disabled for targets 0 1 2 3 4 5 6 7 8 9 10 11 12 13
14 15
sym0: scan for LUNS disabled for targets 0 1 2 3 4 5 6 7 8 9 10 11 12 13
14 15
scsi0: Sym-2.1.18j
Vendor: QUANTUM Model: ATLAS10K2-TY734J
Type: Direct-access ANSI SCSI revision: 03

/*I believe that all output above this point is identical to output from
previous kernel versions;
 *I know for sure all output below this point deviates from before. */

scsi(0:0:0:0): Beginning Domain Validation
sym0:0:Wide asynchronous                   #<---The system hangs at this
point for about 20 seconds,
sym0:0: ABORT operation started            #and also waits about 20-30
seconds at each ABORT and DEVICE RESET attempt
sym0:0: ABORT operation timed out
sym0:0: DEVICE RESET operation started
sym0:0: DEVICE RESET operation completed
sym0: SCSI bus has been reset
sym0:0: ABORT operation started
sym0:0: ABORT operation timed out
sym0:0: DEVICE RESET operation started
sym0:0: DEVICE RESET operation completed
sym0: SCSI bus has been reset

After this, it just hangs for about three minutes, then the screen goes
blank(presumably due to inactivity), and the system remains unresponsive.
Ctrl-Alt-Del does nothing. I
had to power off.

I am able to use the Gentoo 2.6.5 kernel without any problems, as well as
older 2.6 kernels, such as 2.6.4, without a hint of this happening.

Attached are my kernel configs for the Gentoo 2.6.5-rc1 and vanilla
2.6.6-rc1 kernels, as well as the output from lspci, just in case that's
needed.

Thanks in advance for any help.

[-- Attachment #2: kernel.config-2.6.6-rc1 --]
[-- Type: application/unknown, Size: 25870 bytes --]

[-- Attachment #3: kernel.config-Gentoo-2.6.5 --]
[-- Type: application/unknown, Size: 26084 bytes --]

[-- Attachment #4: lspci.txt --]
[-- Type: text/plain, Size: 6521 bytes --]

00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev c1)
	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
	Flags: bus master, 66Mhz, fast devsel, latency 0
	Memory at d0000000 (32-bit, prefetchable) [size=128M]
	Capabilities: [40] AGP version 3.0
	Capabilities: [60] #08 [2001]

00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev c1)
	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
	Flags: 66Mhz, fast devsel

00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
	Flags: 66Mhz, fast devsel

00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
	Flags: 66Mhz, fast devsel

00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
	Flags: 66Mhz, fast devsel

00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
	Flags: 66Mhz, fast devsel

00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
	Flags: bus master, 66Mhz, fast devsel, latency 0
	Capabilities: [48] #08 [01e1]

00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
	Flags: 66Mhz, fast devsel, IRQ 5
	I/O ports at ec00 [size=32]
	Capabilities: [44] Power Management version 2

00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 12
	Memory at e4080000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] Power Management version 2

00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 11
	Memory at e4082000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] Power Management version 2

00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 20 [EHCI])
	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 3
	Memory at e4083000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [44] #0a [2080]
	Capabilities: [80] Power Management version 2

00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller (rev a1)
	Subsystem: Asustek Computer, Inc.: Unknown device 80a7
	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 3
	Memory at e4084000 (32-bit, non-prefetchable) [size=4K]
	I/O ports at e000 [size=8]
	Capabilities: [44] Power Management version 2

00:05.0 Multimedia audio controller: nVidia Corporation nForce MultiMedia audio [Via VT82C686B] (rev a2)
	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 12
	Memory at e4000000 (32-bit, non-prefetchable) [size=512K]
	Capabilities: [44] Power Management version 2

00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1)
	Subsystem: Asustek Computer, Inc.: Unknown device 8095
	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 5
	I/O ports at e400 [size=256]
	I/O ports at e800 [size=128]
	Memory at e4081000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] Power Management version 2

00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) (prog-if 00 [Normal decode])
	Flags: bus master, 66Mhz, fast devsel, latency 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
	I/O behind bridge: 0000c000-0000dfff
	Memory behind bridge: e2000000-e3ffffff

00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) (prog-if 8a [Master SecP PriP])
	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
	Flags: bus master, 66Mhz, fast devsel, latency 0
	I/O ports at f000 [size=16]
	Capabilities: [44] Power Management version 2

00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) (prog-if 00 [Normal decode])
	Flags: bus master, 66Mhz, medium devsel, latency 32
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
	Memory behind bridge: e0000000-e1ffffff
	Prefetchable memory behind bridge: d8000000-dfffffff

01:08.0 Communication controller: Intel Corp. 536EP Data Fax Modem
	Subsystem: Intel Corp.: Unknown device 1000
	Flags: bus master, medium devsel, latency 32, IRQ 5
	Memory at e3000000 (32-bit, non-prefetchable) [size=4M]
	Capabilities: [e0] Power Management version 2

01:0a.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01)
	Subsystem: LSI Logic / Symbios Logic: Unknown device 1030
	Flags: bus master, medium devsel, latency 72, IRQ 12
	I/O ports at c000 [size=256]
	Memory at e3405000 (64-bit, non-prefetchable) [size=1K]
	Memory at e3400000 (64-bit, non-prefetchable) [size=8K]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [40] Power Management version 2

01:0a.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01)
	Subsystem: LSI Logic / Symbios Logic: Unknown device 1030
	Flags: bus master, medium devsel, latency 32, IRQ 11
	I/O ports at c400 [size=256]
	Memory at e3404000 (64-bit, non-prefetchable) [size=1K]
	Memory at e3402000 (64-bit, non-prefetchable) [size=8K]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [40] Power Management version 2

01:0b.0 RAID bus controller: CMD Technology Inc Silicon Image SiI 3112 SATARaid Controller (rev 02)
	Subsystem: CMD Technology Inc: Unknown device 6112
	Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 5
	I/O ports at c800 [size=8]
	I/O ports at cc00 [size=4]
	I/O ports at d000 [size=8]
	I/O ports at d400 [size=4]
	I/O ports at d800 [size=16]
	Memory at e3406000 (32-bit, non-prefetchable) [size=512]
	Expansion ROM at <unassigned> [disabled] [size=512K]
	Capabilities: [60] Power Management version 2

02:00.0 VGA compatible controller: nVidia Corporation NV35 [GeForce FX 5900] (rev a1) (prog-if 00 [VGA])
	Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 11
	Memory at e0000000 (32-bit, non-prefetchable) [size=16M]
	Memory at d8000000 (32-bit, prefetchable) [size=128M]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: [60] Power Management version 2
	Capabilities: [44] AGP version 3.0

Re: SCSI related hang on boot

[Kai OM]

I did some digging around, and found a patch issued in 2.6.6 - here's the
entry in the changelog:

<willy@debian.org>
	[PATCH] sym 2.1.18j
	
	sym 2.1.18j:
	 - Add SPI transport attributes (James Bottomley)
	 - Use generic code to do Domain Validation (James Bottomley)
	 - Stop using scsi_to_pci_dma_dir() (Christoph Hellwig)
	 - Change some constants to their symbolic names (Grant Grundler)
	 - Handle a race between a postponed command completing and the EH retrying
	   it (James Bottomley)
	 - If the auto request sense fails, issue a device reset (James Bottomley)

It looks like this patch broke something, though I have no clue what,
because ALL tested previous versions of the Sym driver have worked for
me.

I tested 2.6.6-r1 a little bit with noapic and nolapic, and it didn't
help, but I can see if 2.6.6 is any different. Either way, that's just a
workaround, and doesn't address whatever was broken in the actual code.

So far, I've tested this in Slackware and Gentoo, though I can't imagine
how the distro you use would affect the boot process before the root FS
is even mounted. I'm not terribly informed, though, so 


----- Original message -----
From: "Bruce Ferrell" <bferrell@baywinds.org>
To: "Kai OM" <epimetreus@fastmail.fm>
Date: Wed, 09 Jun 2004 22:24:27 -0700
Subject: Re: SCSI related hang on boot

I've seen something similar on my intel 440bx with a dual integrated 
sym53c875.  With some distro kernels booting with noapic helps.  In 
other cases I have to be sure the use the older symbios module.

Kai OM wrote:
> I sent this before, but I forgot to type in a subject for the message,
> and I have no idea what filters some of you guys might have set up -.-;;
> -- anyway, here's the original e-mail(with a few corrections):
> 
> Hello, list.
> 
> I'm hoping someone here can shed some insight into just a weird issue I'm
> having with 2.6.6-rc1 - or, if it's a bug, hoping the right person hears
> about it so it can get fixed.
> 
> Note that I've been able to boot into other 2.6 kernels in the past, even
> very recent ones, so it's something related to this specific version, I'm
> convinced. I've not installed any new hardware, or done anything drastic
> to the kernel config; in fact, I'm pretty sure the pertinent bits of the
> kernel config are identical to the configs I used in older kernels, which
> didn't cause the problem I'm outlining.
> 
> Anyway, here's my hardware:
> Athlon-XP 2500
> 1024 MB DDR RAM
> A7N8X 2.0
> Onboard sound and ethernet
> Geforce FX 5900
> LSIU160 SCSI controller
> Onboard SiI3112 SATA controller
> WD Raptor 10K 70 GB HDD
> Atlas 10K II SCSI HDD
> 
> Here's my issue:
> 
> I installed the 2.6.6-rc1 kernel a couple days ago, and tried to boot up
> as normal. Here's the last bit of output to the screen(Had to record it
> on paper). I'm going to insert a notification of where I believe the
> output begins to deviate from what I've seen in the past(I apologize if
> I'm overdetailing things, but I want to be as informative as possible):
> 
> sym0:<1010-33> rev 0x1 PCI 0000:01:0a.0 irq 16
> sym0: using 64 bit DMA addressing
> sym0: Symbios NVRAM ID7, fast 80, LVD, parity checking
> sym0: Open drain IRQ driver, using on-chip SRAM
> sym0: using LOAD/STORE based firmware
> sym0: handling phase mismatch from SCRIPTS
> sym0: scan at boot disabled for targets 0 1 2 3 4 5 6 7 8 9 10 11 12 13
> 14 15
> sym0: scan for LUNS disabled for targets 0 1 2 3 4 5 6 7 8 9 10 11 12 13
> 14 15
> scsi0: Sym-2.1.18j
> Vendor: QUANTUM Model: ATLAS10K2-TY734J
> Type: Direct-access ANSI SCSI revision: 03
> 
> /*I believe that all output above this point is identical to output from
> previous kernel versions;
>  *I know for sure all output below this point deviates from before. */
> 
> scsi(0:0:0:0): Beginning Domain Validation
> sym0:0:Wide asynchronous                   #<---The system hangs at this
> point for about 20 seconds,
> sym0:0: ABORT operation started            #and also waits about 20-30
> seconds at each ABORT and DEVICE RESET attempt
> sym0:0: ABORT operation timed out
> sym0:0: DEVICE RESET operation started
> sym0:0: DEVICE RESET operation completed
> sym0: SCSI bus has been reset
> sym0:0: ABORT operation started
> sym0:0: ABORT operation timed out
> sym0:0: DEVICE RESET operation started
> sym0:0: DEVICE RESET operation completed
> sym0: SCSI bus has been reset
> 
> After this, it just hangs for about three minutes, then the screen goes
> blank(presumably due to inactivity), and the system remains unresponsive.
> Ctrl-Alt-Del does nothing. I
> had to power off.
> 
> I am able to use the Gentoo 2.6.5 kernel without any problems, as well as
> older 2.6 kernels, such as 2.6.4, without a hint of this happening.
> 
> Attached are my kernel configs for the Gentoo 2.6.5-rc1 and vanilla
> 2.6.6-rc1 kernels, as well as the output from lspci, just in case that's
> needed.
> 
> Thanks in advance for any help.
> 
> 
> ------------------------------------------------------------------------
> 
> 00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev c1)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
> 	Flags: bus master, 66Mhz, fast devsel, latency 0
> 	Memory at d0000000 (32-bit, prefetchable) [size=128M]
> 	Capabilities: [40] AGP version 3.0
> 	Capabilities: [60] #08 [2001]
> 
> 00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev c1)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
> 	Flags: 66Mhz, fast devsel
> 
> 00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
> 	Flags: 66Mhz, fast devsel
> 
> 00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
> 	Flags: 66Mhz, fast devsel
> 
> 00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
> 	Flags: 66Mhz, fast devsel
> 
> 00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
> 	Flags: 66Mhz, fast devsel
> 
> 00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
> 	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
> 	Flags: bus master, 66Mhz, fast devsel, latency 0
> 	Capabilities: [48] #08 [01e1]
> 
> 00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
> 	Flags: 66Mhz, fast devsel, IRQ 5
> 	I/O ports at ec00 [size=32]
> 	Capabilities: [44] Power Management version 2
> 
> 00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
> 	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
> 	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 12
> 	Memory at e4080000 (32-bit, non-prefetchable) [size=4K]
> 	Capabilities: [44] Power Management version 2
> 
> 00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
> 	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
> 	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 11
> 	Memory at e4082000 (32-bit, non-prefetchable) [size=4K]
> 	Capabilities: [44] Power Management version 2
> 
> 00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 20 [EHCI])
> 	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
> 	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 3
> 	Memory at e4083000 (32-bit, non-prefetchable) [size=256]
> 	Capabilities: [44] #0a [2080]
> 	Capabilities: [80] Power Management version 2
> 
> 00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller (rev a1)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 80a7
> 	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 3
> 	Memory at e4084000 (32-bit, non-prefetchable) [size=4K]
> 	I/O ports at e000 [size=8]
> 	Capabilities: [44] Power Management version 2
> 
> 00:05.0 Multimedia audio controller: nVidia Corporation nForce MultiMedia audio [Via VT82C686B] (rev a2)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
> 	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 12
> 	Memory at e4000000 (32-bit, non-prefetchable) [size=512K]
> 	Capabilities: [44] Power Management version 2
> 
> 00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1)
> 	Subsystem: Asustek Computer, Inc.: Unknown device 8095
> 	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 5
> 	I/O ports at e400 [size=256]
> 	I/O ports at e800 [size=128]
> 	Memory at e4081000 (32-bit, non-prefetchable) [size=4K]
> 	Capabilities: [44] Power Management version 2
> 
> 00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) (prog-if 00 [Normal decode])
> 	Flags: bus master, 66Mhz, fast devsel, latency 0
> 	Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
> 	I/O behind bridge: 0000c000-0000dfff
> 	Memory behind bridge: e2000000-e3ffffff
> 
> 00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) (prog-if 8a [Master SecP PriP])
> 	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
> 	Flags: bus master, 66Mhz, fast devsel, latency 0
> 	I/O ports at f000 [size=16]
> 	Capabilities: [44] Power Management version 2
> 
> 00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) (prog-if 00 [Normal decode])
> 	Flags: bus master, 66Mhz, medium devsel, latency 32
> 	Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
> 	Memory behind bridge: e0000000-e1ffffff
> 	Prefetchable memory behind bridge: d8000000-dfffffff
> 
> 01:08.0 Communication controller: Intel Corp. 536EP Data Fax Modem
> 	Subsystem: Intel Corp.: Unknown device 1000
> 	Flags: bus master, medium devsel, latency 32, IRQ 5
> 	Memory at e3000000 (32-bit, non-prefetchable) [size=4M]
> 	Capabilities: [e0] Power Management version 2
> 
> 01:0a.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01)
> 	Subsystem: LSI Logic / Symbios Logic: Unknown device 1030
> 	Flags: bus master, medium devsel, latency 72, IRQ 12
> 	I/O ports at c000 [size=256]
> 	Memory at e3405000 (64-bit, non-prefetchable) [size=1K]
> 	Memory at e3400000 (64-bit, non-prefetchable) [size=8K]
> 	Expansion ROM at <unassigned> [disabled] [size=128K]
> 	Capabilities: [40] Power Management version 2
> 
> 01:0a.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01)
> 	Subsystem: LSI Logic / Symbios Logic: Unknown device 1030
> 	Flags: bus master, medium devsel, latency 32, IRQ 11
> 	I/O ports at c400 [size=256]
> 	Memory at e3404000 (64-bit, non-prefetchable) [size=1K]
> 	Memory at e3402000 (64-bit, non-prefetchable) [size=8K]
> 	Expansion ROM at <unassigned> [disabled] [size=128K]
> 	Capabilities: [40] Power Management version 2
> 
> 01:0b.0 RAID bus controller: CMD Technology Inc Silicon Image SiI 3112 SATARaid Controller (rev 02)
> 	Subsystem: CMD Technology Inc: Unknown device 6112
> 	Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 5
> 	I/O ports at c800 [size=8]
> 	I/O ports at cc00 [size=4]
> 	I/O ports at d000 [size=8]
> 	I/O ports at d400 [size=4]
> 	I/O ports at d800 [size=16]
> 	Memory at e3406000 (32-bit, non-prefetchable) [size=512]
> 	Expansion ROM at <unassigned> [disabled] [size=512K]
> 	Capabilities: [60] Power Management version 2
> 
> 02:00.0 VGA compatible controller: nVidia Corporation NV35 [GeForce FX 5900] (rev a1) (prog-if 00 [VGA])
> 	Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 11
> 	Memory at e0000000 (32-bit, non-prefetchable) [size=16M]
> 	Memory at d8000000 (32-bit, prefetchable) [size=128M]
> 	Expansion ROM at <unassigned> [disabled] [size=128K]
> 	Capabilities: [60] Power Management version 2
> 	Capabilities: [44] AGP version 3.0
> 

Re: SCSI related hang on boot

[Bruce Ferrell]

Re: which distro - there are different versions of the symbios module. 
The hardware detection for a particular distro and the module used by 
that would affect how how the system behaves.

Kai OM wrote:
> I did some digging around, and found a patch issued in 2.6.6 - here's the
> entry in the changelog:
> 
> <willy@debian.org>
> 	[PATCH] sym 2.1.18j
> 	
> 	sym 2.1.18j:
> 	 - Add SPI transport attributes (James Bottomley)
> 	 - Use generic code to do Domain Validation (James Bottomley)
> 	 - Stop using scsi_to_pci_dma_dir() (Christoph Hellwig)
> 	 - Change some constants to their symbolic names (Grant Grundler)
> 	 - Handle a race between a postponed command completing and the EH retrying
> 	   it (James Bottomley)
> 	 - If the auto request sense fails, issue a device reset (James Bottomley)
> 
> It looks like this patch broke something, though I have no clue what,
> because ALL tested previous versions of the Sym driver have worked for
> me.
> 
> I tested 2.6.6-r1 a little bit with noapic and nolapic, and it didn't
> help, but I can see if 2.6.6 is any different. Either way, that's just a
> workaround, and doesn't address whatever was broken in the actual code.
> 
> So far, I've tested this in Slackware and Gentoo, though I can't imagine
> how the distro you use would affect the boot process before the root FS
> is even mounted. I'm not terribly informed, though, so 
> 
> 
> ----- Original message -----
> From: "Bruce Ferrell" <bferrell@baywinds.org>
> To: "Kai OM" <epimetreus@fastmail.fm>
> Date: Wed, 09 Jun 2004 22:24:27 -0700
> Subject: Re: SCSI related hang on boot
> 
> I've seen something similar on my intel 440bx with a dual integrated 
> sym53c875.  With some distro kernels booting with noapic helps.  In 
> other cases I have to be sure the use the older symbios module.
> 
> Kai OM wrote:
> 
>>I sent this before, but I forgot to type in a subject for the message,
>>and I have no idea what filters some of you guys might have set up -.-;;
>>-- anyway, here's the original e-mail(with a few corrections):
>>
>>Hello, list.
>>
>>I'm hoping someone here can shed some insight into just a weird issue I'm
>>having with 2.6.6-rc1 - or, if it's a bug, hoping the right person hears
>>about it so it can get fixed.
>>
>>Note that I've been able to boot into other 2.6 kernels in the past, even
>>very recent ones, so it's something related to this specific version, I'm
>>convinced. I've not installed any new hardware, or done anything drastic
>>to the kernel config; in fact, I'm pretty sure the pertinent bits of the
>>kernel config are identical to the configs I used in older kernels, which
>>didn't cause the problem I'm outlining.
>>
>>Anyway, here's my hardware:
>>Athlon-XP 2500
>>1024 MB DDR RAM
>>A7N8X 2.0
>>Onboard sound and ethernet
>>Geforce FX 5900
>>LSIU160 SCSI controller
>>Onboard SiI3112 SATA controller
>>WD Raptor 10K 70 GB HDD
>>Atlas 10K II SCSI HDD
>>
>>Here's my issue:
>>
>>I installed the 2.6.6-rc1 kernel a couple days ago, and tried to boot up
>>as normal. Here's the last bit of output to the screen(Had to record it
>>on paper). I'm going to insert a notification of where I believe the
>>output begins to deviate from what I've seen in the past(I apologize if
>>I'm overdetailing things, but I want to be as informative as possible):
>>
>>sym0:<1010-33> rev 0x1 PCI 0000:01:0a.0 irq 16
>>sym0: using 64 bit DMA addressing
>>sym0: Symbios NVRAM ID7, fast 80, LVD, parity checking
>>sym0: Open drain IRQ driver, using on-chip SRAM
>>sym0: using LOAD/STORE based firmware
>>sym0: handling phase mismatch from SCRIPTS
>>sym0: scan at boot disabled for targets 0 1 2 3 4 5 6 7 8 9 10 11 12 13
>>14 15
>>sym0: scan for LUNS disabled for targets 0 1 2 3 4 5 6 7 8 9 10 11 12 13
>>14 15
>>scsi0: Sym-2.1.18j
>>Vendor: QUANTUM Model: ATLAS10K2-TY734J
>>Type: Direct-access ANSI SCSI revision: 03
>>
>>/*I believe that all output above this point is identical to output from
>>previous kernel versions;
>> *I know for sure all output below this point deviates from before. */
>>
>>scsi(0:0:0:0): Beginning Domain Validation
>>sym0:0:Wide asynchronous                   #<---The system hangs at this
>>point for about 20 seconds,
>>sym0:0: ABORT operation started            #and also waits about 20-30
>>seconds at each ABORT and DEVICE RESET attempt
>>sym0:0: ABORT operation timed out
>>sym0:0: DEVICE RESET operation started
>>sym0:0: DEVICE RESET operation completed
>>sym0: SCSI bus has been reset
>>sym0:0: ABORT operation started
>>sym0:0: ABORT operation timed out
>>sym0:0: DEVICE RESET operation started
>>sym0:0: DEVICE RESET operation completed
>>sym0: SCSI bus has been reset
>>
>>After this, it just hangs for about three minutes, then the screen goes
>>blank(presumably due to inactivity), and the system remains unresponsive.
>>Ctrl-Alt-Del does nothing. I
>>had to power off.
>>
>>I am able to use the Gentoo 2.6.5 kernel without any problems, as well as
>>older 2.6 kernels, such as 2.6.4, without a hint of this happening.
>>
>>Attached are my kernel configs for the Gentoo 2.6.5-rc1 and vanilla
>>2.6.6-rc1 kernels, as well as the output from lspci, just in case that's
>>needed.
>>
>>Thanks in advance for any help.
>>
>>
>>------------------------------------------------------------------------
>>
>>00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: bus master, 66Mhz, fast devsel, latency 0
>>	Memory at d0000000 (32-bit, prefetchable) [size=128M]
>>	Capabilities: [40] AGP version 3.0
>>	Capabilities: [60] #08 [2001]
>>
>>00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
>>	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
>>	Flags: bus master, 66Mhz, fast devsel, latency 0
>>	Capabilities: [48] #08 [01e1]
>>
>>00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
>>	Flags: 66Mhz, fast devsel, IRQ 5
>>	I/O ports at ec00 [size=32]
>>	Capabilities: [44] Power Management version 2
>>
>>00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
>>	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 12
>>	Memory at e4080000 (32-bit, non-prefetchable) [size=4K]
>>	Capabilities: [44] Power Management version 2
>>
>>00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
>>	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 11
>>	Memory at e4082000 (32-bit, non-prefetchable) [size=4K]
>>	Capabilities: [44] Power Management version 2
>>
>>00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 20 [EHCI])
>>	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 3
>>	Memory at e4083000 (32-bit, non-prefetchable) [size=256]
>>	Capabilities: [44] #0a [2080]
>>	Capabilities: [80] Power Management version 2
>>
>>00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller (rev a1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80a7
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 3
>>	Memory at e4084000 (32-bit, non-prefetchable) [size=4K]
>>	I/O ports at e000 [size=8]
>>	Capabilities: [44] Power Management version 2
>>
>>00:05.0 Multimedia audio controller: nVidia Corporation nForce MultiMedia audio [Via VT82C686B] (rev a2)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 12
>>	Memory at e4000000 (32-bit, non-prefetchable) [size=512K]
>>	Capabilities: [44] Power Management version 2
>>
>>00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 8095
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 5
>>	I/O ports at e400 [size=256]
>>	I/O ports at e800 [size=128]
>>	Memory at e4081000 (32-bit, non-prefetchable) [size=4K]
>>	Capabilities: [44] Power Management version 2
>>
>>00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) (prog-if 00 [Normal decode])
>>	Flags: bus master, 66Mhz, fast devsel, latency 0
>>	Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
>>	I/O behind bridge: 0000c000-0000dfff
>>	Memory behind bridge: e2000000-e3ffffff
>>
>>00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) (prog-if 8a [Master SecP PriP])
>>	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
>>	Flags: bus master, 66Mhz, fast devsel, latency 0
>>	I/O ports at f000 [size=16]
>>	Capabilities: [44] Power Management version 2
>>
>>00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) (prog-if 00 [Normal decode])
>>	Flags: bus master, 66Mhz, medium devsel, latency 32
>>	Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
>>	Memory behind bridge: e0000000-e1ffffff
>>	Prefetchable memory behind bridge: d8000000-dfffffff
>>
>>01:08.0 Communication controller: Intel Corp. 536EP Data Fax Modem
>>	Subsystem: Intel Corp.: Unknown device 1000
>>	Flags: bus master, medium devsel, latency 32, IRQ 5
>>	Memory at e3000000 (32-bit, non-prefetchable) [size=4M]
>>	Capabilities: [e0] Power Management version 2
>>
>>01:0a.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01)
>>	Subsystem: LSI Logic / Symbios Logic: Unknown device 1030
>>	Flags: bus master, medium devsel, latency 72, IRQ 12
>>	I/O ports at c000 [size=256]
>>	Memory at e3405000 (64-bit, non-prefetchable) [size=1K]
>>	Memory at e3400000 (64-bit, non-prefetchable) [size=8K]
>>	Expansion ROM at <unassigned> [disabled] [size=128K]
>>	Capabilities: [40] Power Management version 2
>>
>>01:0a.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01)
>>	Subsystem: LSI Logic / Symbios Logic: Unknown device 1030
>>	Flags: bus master, medium devsel, latency 32, IRQ 11
>>	I/O ports at c400 [size=256]
>>	Memory at e3404000 (64-bit, non-prefetchable) [size=1K]
>>	Memory at e3402000 (64-bit, non-prefetchable) [size=8K]
>>	Expansion ROM at <unassigned> [disabled] [size=128K]
>>	Capabilities: [40] Power Management version 2
>>
>>01:0b.0 RAID bus controller: CMD Technology Inc Silicon Image SiI 3112 SATARaid Controller (rev 02)
>>	Subsystem: CMD Technology Inc: Unknown device 6112
>>	Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 5
>>	I/O ports at c800 [size=8]
>>	I/O ports at cc00 [size=4]
>>	I/O ports at d000 [size=8]
>>	I/O ports at d400 [size=4]
>>	I/O ports at d800 [size=16]
>>	Memory at e3406000 (32-bit, non-prefetchable) [size=512]
>>	Expansion ROM at <unassigned> [disabled] [size=512K]
>>	Capabilities: [60] Power Management version 2
>>
>>02:00.0 VGA compatible controller: nVidia Corporation NV35 [GeForce FX 5900] (rev a1) (prog-if 00 [VGA])
>>	Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 11
>>	Memory at e0000000 (32-bit, non-prefetchable) [size=16M]
>>	Memory at d8000000 (32-bit, prefetchable) [size=128M]
>>	Expansion ROM at <unassigned> [disabled] [size=128K]
>>	Capabilities: [60] Power Management version 2
>>	Capabilities: [44] AGP version 3.0
>>
> 
> 
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
> 

Re: SCSI related hang on boot

[Kai OM]

I'm not using a module. I compiled it Y into the kernel, because it's the
device I boot from.


----- Original message -----
From: "Bruce Ferrell" <bferrell@baywinds.org>
To: "Kai OM" <epimetreus@fastmail.fm>
Date: Thu, 10 Jun 2004 07:54:24 -0700
Subject: Re: SCSI related hang on boot

Re: which distro - there are different versions of the symbios module. 
The hardware detection for a particular distro and the module used by 
that would affect how how the system behaves.

Kai OM wrote:
> I did some digging around, and found a patch issued in 2.6.6 - here's the
> entry in the changelog:
> 
> <willy@debian.org>
> 	[PATCH] sym 2.1.18j
> 	
> 	sym 2.1.18j:
> 	 - Add SPI transport attributes (James Bottomley)
> 	 - Use generic code to do Domain Validation (James Bottomley)
> 	 - Stop using scsi_to_pci_dma_dir() (Christoph Hellwig)
> 	 - Change some constants to their symbolic names (Grant Grundler)
> 	 - Handle a race between a postponed command completing and the EH retrying
> 	   it (James Bottomley)
> 	 - If the auto request sense fails, issue a device reset (James Bottomley)
> 
> It looks like this patch broke something, though I have no clue what,
> because ALL tested previous versions of the Sym driver have worked for
> me.
> 
> I tested 2.6.6-r1 a little bit with noapic and nolapic, and it didn't
> help, but I can see if 2.6.6 is any different. Either way, that's just a
> workaround, and doesn't address whatever was broken in the actual code.
> 
> So far, I've tested this in Slackware and Gentoo, though I can't imagine
> how the distro you use would affect the boot process before the root FS
> is even mounted. I'm not terribly informed, though, so 
> 
> 
> ----- Original message -----
> From: "Bruce Ferrell" <bferrell@baywinds.org>
> To: "Kai OM" <epimetreus@fastmail.fm>
> Date: Wed, 09 Jun 2004 22:24:27 -0700
> Subject: Re: SCSI related hang on boot
> 
> I've seen something similar on my intel 440bx with a dual integrated 
> sym53c875.  With some distro kernels booting with noapic helps.  In 
> other cases I have to be sure the use the older symbios module.
> 
> Kai OM wrote:
> 
>>I sent this before, but I forgot to type in a subject for the message,
>>and I have no idea what filters some of you guys might have set up -.-;;
>>-- anyway, here's the original e-mail(with a few corrections):
>>
>>Hello, list.
>>
>>I'm hoping someone here can shed some insight into just a weird issue I'm
>>having with 2.6.6-rc1 - or, if it's a bug, hoping the right person hears
>>about it so it can get fixed.
>>
>>Note that I've been able to boot into other 2.6 kernels in the past, even
>>very recent ones, so it's something related to this specific version, I'm
>>convinced. I've not installed any new hardware, or done anything drastic
>>to the kernel config; in fact, I'm pretty sure the pertinent bits of the
>>kernel config are identical to the configs I used in older kernels, which
>>didn't cause the problem I'm outlining.
>>
>>Anyway, here's my hardware:
>>Athlon-XP 2500
>>1024 MB DDR RAM
>>A7N8X 2.0
>>Onboard sound and ethernet
>>Geforce FX 5900
>>LSIU160 SCSI controller
>>Onboard SiI3112 SATA controller
>>WD Raptor 10K 70 GB HDD
>>Atlas 10K II SCSI HDD
>>
>>Here's my issue:
>>
>>I installed the 2.6.6-rc1 kernel a couple days ago, and tried to boot up
>>as normal. Here's the last bit of output to the screen(Had to record it
>>on paper). I'm going to insert a notification of where I believe the
>>output begins to deviate from what I've seen in the past(I apologize if
>>I'm overdetailing things, but I want to be as informative as possible):
>>
>>sym0:<1010-33> rev 0x1 PCI 0000:01:0a.0 irq 16
>>sym0: using 64 bit DMA addressing
>>sym0: Symbios NVRAM ID7, fast 80, LVD, parity checking
>>sym0: Open drain IRQ driver, using on-chip SRAM
>>sym0: using LOAD/STORE based firmware
>>sym0: handling phase mismatch from SCRIPTS
>>sym0: scan at boot disabled for targets 0 1 2 3 4 5 6 7 8 9 10 11 12 13
>>14 15
>>sym0: scan for LUNS disabled for targets 0 1 2 3 4 5 6 7 8 9 10 11 12 13
>>14 15
>>scsi0: Sym-2.1.18j
>>Vendor: QUANTUM Model: ATLAS10K2-TY734J
>>Type: Direct-access ANSI SCSI revision: 03
>>
>>/*I believe that all output above this point is identical to output from
>>previous kernel versions;
>> *I know for sure all output below this point deviates from before. */
>>
>>scsi(0:0:0:0): Beginning Domain Validation
>>sym0:0:Wide asynchronous                   #<---The system hangs at this
>>point for about 20 seconds,
>>sym0:0: ABORT operation started            #and also waits about 20-30
>>seconds at each ABORT and DEVICE RESET attempt
>>sym0:0: ABORT operation timed out
>>sym0:0: DEVICE RESET operation started
>>sym0:0: DEVICE RESET operation completed
>>sym0: SCSI bus has been reset
>>sym0:0: ABORT operation started
>>sym0:0: ABORT operation timed out
>>sym0:0: DEVICE RESET operation started
>>sym0:0: DEVICE RESET operation completed
>>sym0: SCSI bus has been reset
>>
>>After this, it just hangs for about three minutes, then the screen goes
>>blank(presumably due to inactivity), and the system remains unresponsive.
>>Ctrl-Alt-Del does nothing. I
>>had to power off.
>>
>>I am able to use the Gentoo 2.6.5 kernel without any problems, as well as
>>older 2.6 kernels, such as 2.6.4, without a hint of this happening.
>>
>>Attached are my kernel configs for the Gentoo 2.6.5-rc1 and vanilla
>>2.6.6-rc1 kernels, as well as the output from lspci, just in case that's
>>needed.
>>
>>Thanks in advance for any help.
>>
>>
>>------------------------------------------------------------------------
>>
>>00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: bus master, 66Mhz, fast devsel, latency 0
>>	Memory at d0000000 (32-bit, prefetchable) [size=128M]
>>	Capabilities: [40] AGP version 3.0
>>	Capabilities: [60] #08 [2001]
>>
>>00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80ac
>>	Flags: 66Mhz, fast devsel
>>
>>00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
>>	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
>>	Flags: bus master, 66Mhz, fast devsel, latency 0
>>	Capabilities: [48] #08 [01e1]
>>
>>00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
>>	Flags: 66Mhz, fast devsel, IRQ 5
>>	I/O ports at ec00 [size=32]
>>	Capabilities: [44] Power Management version 2
>>
>>00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
>>	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 12
>>	Memory at e4080000 (32-bit, non-prefetchable) [size=4K]
>>	Capabilities: [44] Power Management version 2
>>
>>00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
>>	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 11
>>	Memory at e4082000 (32-bit, non-prefetchable) [size=4K]
>>	Capabilities: [44] Power Management version 2
>>
>>00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 20 [EHCI])
>>	Subsystem: Asustek Computer, Inc. A7N8X Mainboard
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 3
>>	Memory at e4083000 (32-bit, non-prefetchable) [size=256]
>>	Capabilities: [44] #0a [2080]
>>	Capabilities: [80] Power Management version 2
>>
>>00:04.0 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller (rev a1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 80a7
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 3
>>	Memory at e4084000 (32-bit, non-prefetchable) [size=4K]
>>	I/O ports at e000 [size=8]
>>	Capabilities: [44] Power Management version 2
>>
>>00:05.0 Multimedia audio controller: nVidia Corporation nForce MultiMedia audio [Via VT82C686B] (rev a2)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 12
>>	Memory at e4000000 (32-bit, non-prefetchable) [size=512K]
>>	Capabilities: [44] Power Management version 2
>>
>>00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1)
>>	Subsystem: Asustek Computer, Inc.: Unknown device 8095
>>	Flags: bus master, 66Mhz, fast devsel, latency 0, IRQ 5
>>	I/O ports at e400 [size=256]
>>	I/O ports at e800 [size=128]
>>	Memory at e4081000 (32-bit, non-prefetchable) [size=4K]
>>	Capabilities: [44] Power Management version 2
>>
>>00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) (prog-if 00 [Normal decode])
>>	Flags: bus master, 66Mhz, fast devsel, latency 0
>>	Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
>>	I/O behind bridge: 0000c000-0000dfff
>>	Memory behind bridge: e2000000-e3ffffff
>>
>>00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) (prog-if 8a [Master SecP PriP])
>>	Subsystem: Asustek Computer, Inc.: Unknown device 0c11
>>	Flags: bus master, 66Mhz, fast devsel, latency 0
>>	I/O ports at f000 [size=16]
>>	Capabilities: [44] Power Management version 2
>>
>>00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) (prog-if 00 [Normal decode])
>>	Flags: bus master, 66Mhz, medium devsel, latency 32
>>	Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
>>	Memory behind bridge: e0000000-e1ffffff
>>	Prefetchable memory behind bridge: d8000000-dfffffff
>>
>>01:08.0 Communication controller: Intel Corp. 536EP Data Fax Modem
>>	Subsystem: Intel Corp.: Unknown device 1000
>>	Flags: bus master, medium devsel, latency 32, IRQ 5
>>	Memory at e3000000 (32-bit, non-prefetchable) [size=4M]
>>	Capabilities: [e0] Power Management version 2
>>
>>01:0a.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01)
>>	Subsystem: LSI Logic / Symbios Logic: Unknown device 1030
>>	Flags: bus master, medium devsel, latency 72, IRQ 12
>>	I/O ports at c000 [size=256]
>>	Memory at e3405000 (64-bit, non-prefetchable) [size=1K]
>>	Memory at e3400000 (64-bit, non-prefetchable) [size=8K]
>>	Expansion ROM at <unassigned> [disabled] [size=128K]
>>	Capabilities: [40] Power Management version 2
>>
>>01:0a.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01)
>>	Subsystem: LSI Logic / Symbios Logic: Unknown device 1030
>>	Flags: bus master, medium devsel, latency 32, IRQ 11
>>	I/O ports at c400 [size=256]
>>	Memory at e3404000 (64-bit, non-prefetchable) [size=1K]
>>	Memory at e3402000 (64-bit, non-prefetchable) [size=8K]
>>	Expansion ROM at <unassigned> [disabled] [size=128K]
>>	Capabilities: [40] Power Management version 2
>>
>>01:0b.0 RAID bus controller: CMD Technology Inc Silicon Image SiI 3112 SATARaid Controller (rev 02)
>>	Subsystem: CMD Technology Inc: Unknown device 6112
>>	Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 5
>>	I/O ports at c800 [size=8]
>>	I/O ports at cc00 [size=4]
>>	I/O ports at d000 [size=8]
>>	I/O ports at d400 [size=4]
>>	I/O ports at d800 [size=16]
>>	Memory at e3406000 (32-bit, non-prefetchable) [size=512]
>>	Expansion ROM at <unassigned> [disabled] [size=512K]
>>	Capabilities: [60] Power Management version 2
>>
>>02:00.0 VGA compatible controller: nVidia Corporation NV35 [GeForce FX 5900] (rev a1) (prog-if 00 [VGA])
>>	Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 11
>>	Memory at e0000000 (32-bit, non-prefetchable) [size=16M]
>>	Memory at d8000000 (32-bit, prefetchable) [size=128M]
>>	Expansion ROM at <unassigned> [disabled] [size=128K]
>>	Capabilities: [60] Power Management version 2
>>	Capabilities: [44] AGP version 3.0
>>
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