PATCH: Further aacraid work

I've been going through Mark's changes with a fine toothcomb and this merges most of them. Its tested on 64bit SMP hardware and seems to be fine. There are a couple of Mark's changes I've left out for now but there isnt really an easy way to break down the changes further.

This fixes a whole host of problems including random hangs under high load

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.6.7/drivers/scsi/aacraid/aacraid.h 2.6.7-ac/drivers/scsi/aacraid/aacraid.h
@@ -6,14 +6,12 @@
  *              D E F I N E S
  *----------------------------------------------------------------------------*/
 
-#define MAXIMUM_NUM_CONTAINERS	31
+#define MAXIMUM_NUM_CONTAINERS	32
 #define MAXIMUM_NUM_ADAPTERS	8
 
-#define AAC_NUM_FIB		578
-//#define AAC_NUM_IO_FIB	512
+#define AAC_NUM_FIB		(256 + 64)
 #define AAC_NUM_IO_FIB		100
 
-#define AAC_MAX_TARGET 		(MAXIMUM_NUM_CONTAINERS+1)
 #define AAC_MAX_LUN		(8)
 
 #define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff)

@@ -21,7 +19,12 @@
 /*
  * These macros convert from physical channels to virtual channels
  */
-#define CONTAINER_CHANNEL	(0)
+#define CONTAINER_CHANNEL		(0)
+#define ID_LUN_TO_CONTAINER(id, lun)	(id)
+#define CONTAINER_TO_CHANNEL(cont)	(CONTAINER_CHANNEL)
+#define CONTAINER_TO_ID(cont)		(cont)
+#define CONTAINER_TO_LUN(cont)		(0)
+
 #define aac_phys_to_logical(x)  (x+1)
 #define aac_logical_to_phys(x)  (x?x-1:0)
 

@@ -73,7 +76,7 @@
 #define		FT_SOCK		6	/* socket */
 #define		FT_FIFO		7	/* fifo */
 #define		FT_FILESYS	8	/* ADAPTEC's "FSA"(tm) filesystem */
-#define		FT_DRIVE	9	/* physical disk - addressable in scsi by bus/target/lun */
+#define		FT_DRIVE	9	/* physical disk - addressable in scsi by bus/id/lun */
 #define		FT_SLICE	10	/* virtual disk - raw volume - slice */
 #define		FT_PARTITION	11	/* FSA partition - carved out of a slice - building block for containers */
 #define		FT_VOLUME	12	/* Container - Volume Set */

@@ -433,7 +436,7 @@
 
 struct aac_driver_ident
 {
-	int 	(*init)(struct aac_dev *dev, unsigned long num);
+	int 	(*init)(struct aac_dev *dev);
 	char *	name;
 	char *	vname;
 	char *	model;

@@ -596,6 +599,9 @@
 #define	InboundMailbox2		IndexRegs.Mailbox[2]
 #define	InboundMailbox3		IndexRegs.Mailbox[3]
 #define	InboundMailbox4		IndexRegs.Mailbox[4]
+#define	InboundMailbox5		IndexRegs.Mailbox[5]
+#define	InboundMailbox6		IndexRegs.Mailbox[6]
+#define	InboundMailbox7		IndexRegs.Mailbox[7]
 
 #define	INBOUNDDOORBELL_0	cpu_to_le32(0x00000001)
 #define INBOUNDDOORBELL_1	cpu_to_le32(0x00000002)

@@ -825,9 +831,8 @@
 	} regs;
 	u32			OIMR; /* Mask Register Cache */
 	/*
-	 *	The following is the number of the individual adapter
+	 *	AIF thread states
 	 */
-	u32			devnum;
 	u32			aif_thread;
 	struct completion	aif_completion;
 	struct aac_adapter_info adapter_info;

@@ -839,19 +844,19 @@
 };
 
 #define AllocateAndMapFibSpace(dev, MapFibContext) \
-	dev->a_ops.AllocateAndMapFibSpace(dev, MapFibContext)
+	(dev)->a_ops.AllocateAndMapFibSpace(dev, MapFibContext)
 
 #define UnmapAndFreeFibSpace(dev, MapFibContext) \
-	dev->a_ops.UnmapAndFreeFibSpace(dev, MapFibContext)
+	(dev)->a_ops.UnmapAndFreeFibSpace(dev, MapFibContext)
 
 #define aac_adapter_interrupt(dev) \
-	dev->a_ops.adapter_interrupt(dev)
+	(dev)->a_ops.adapter_interrupt(dev)
 
 #define aac_adapter_notify(dev, event) \
-	dev->a_ops.adapter_notify(dev, event)
+	(dev)->a_ops.adapter_notify(dev, event)
 
 #define aac_adapter_enable_int(dev, event) \
-	dev->a_ops.adapter_enable_int(dev, event)
+	(dev)->a_ops.adapter_enable_int(dev, event)
 
 #define aac_adapter_disable_int(dev, event) \
 	dev->a_ops.adapter_disable_int(dev, event)

@@ -1023,7 +1028,7 @@
 {
 	u32		function;
 	u32		channel;
-	u32		target;
+	u32		id;
 	u32		lun;
 	u32		timeout;
 	u32		flags;

@@ -1212,7 +1217,7 @@
 {
 	s32	cnum;
 	s32	bus;
-	s32	target;
+	s32	id;
 	s32	lun;
 	u32	valid;
 	u32	locked;

@@ -1323,6 +1328,7 @@
 #define WRITE_PERMANENT_PARAMETERS	cpu_to_le32(0x0000000b)
 #define HOST_CRASHING			cpu_to_le32(0x0000000d)
 #define	SEND_SYNCHRONOUS_FIB		cpu_to_le32(0x0000000c)
+#define	COMMAND_POST_RESULTS		cpu_to_le32(0x00000014)
 #define GET_ADAPTER_PROPERTIES		cpu_to_le32(0x00000019)
 #define RE_INIT_ADAPTER			cpu_to_le32(0x000000ee)
 

@@ -1347,14 +1353,16 @@
  *	Phases are bit oriented.  It is NOT valid  to have multiple bits set						
  */					
 
-#define	SELF_TEST_FAILED		cpu_to_le32(0x00000004)
-#define	KERNEL_UP_AND_RUNNING		cpu_to_le32(0x00000080)
-#define	KERNEL_PANIC			cpu_to_le32(0x00000100)
+#define	SELF_TEST_FAILED		(cpu_to_le32(0x00000004))
+#define MONITOR_PANIC			(cpu_to_le32(0x00000020))
+#define	KERNEL_UP_AND_RUNNING		(cpu_to_le32(0x00000080))
+#define	KERNEL_PANIC			(cpu_to_le32(0x00000100))
 
 /*
  *	Doorbell bit defines
  */
 
+#define DoorBellSyncCmdAvailable	cpu_to_le32(1<<0)	// Host -> Adapter
 #define DoorBellPrintfDone		cpu_to_le32(1<<5)	// Host -> Adapter
 #define DoorBellAdapterNormCmdReady	cpu_to_le32(1<<1)	// Adapter -> Host
 #define DoorBellAdapterNormRespReady	cpu_to_le32(1<<2)	// Adapter -> Host

@@ -1368,9 +1376,22 @@
  */
  
 #define 	AifCmdEventNotify	1	/* Notify of event */
+#define			AifEnConfigChange	3	/* Adapter configuration change */
+#define			AifEnContainerChange	4	/* Container configuration change */
+#define			AifEnDeviceFailure	5	/* SCSI device failed */
+#define			AifEnAddContainer	15	/* A new array was created */
+#define			AifEnDeleteContainer	16	/* A container was deleted */
+#define			AifEnExpEvent		23	/* Firmware Event Log */
+#define			AifExeFirmwarePanic	3	/* Firmware Event Panic */
+#define			AifHighPriority		3	/* Highest Priority Event */
+
 #define		AifCmdJobProgress	2	/* Progress report */
+#define			AifJobCtrZero	101	/* Array Zero progress */
+#define			AifJobStsSuccess 1	/* Job completes */
 #define		AifCmdAPIReport		3	/* Report from other user of API */
 #define		AifCmdDriverNotify	4	/* Notify host driver of event */
+#define			AifDenMorphComplete 200	/* A morph operation completed */
+#define			AifDenVolumeExtendComplete 201 /* A volume extend completed */
 #define		AifReqJobList		100	/* Gets back complete job list */
 #define		AifReqJobsForCtr	101	/* Gets back jobs for specific container */
 #define		AifReqJobsForScsi	102	/* Gets back jobs for specific SCSI device */ 

@@ -1427,9 +1448,9 @@
 int aac_scsi_cmd(struct scsi_cmnd *cmd);
 int aac_dev_ioctl(struct aac_dev *dev, int cmd, void *arg);
 int aac_do_ioctl(struct aac_dev * dev, int cmd, void *arg);
-int aac_rx_init(struct aac_dev *dev, unsigned long devNumber);
-int aac_rkt_init(struct aac_dev *dev, unsigned long devNumber);
-int aac_sa_init(struct aac_dev *dev, unsigned long devNumber);
+int aac_rx_init(struct aac_dev *dev);
+int aac_rkt_init(struct aac_dev *dev);
+int aac_sa_init(struct aac_dev *dev);
 unsigned int aac_response_normal(struct aac_queue * q);
 unsigned int aac_command_normal(struct aac_queue * q);
 int aac_command_thread(struct aac_dev * dev);

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.6.7/drivers/scsi/aacraid/commctrl.c 2.6.7-ac/drivers/scsi/aacraid/commctrl.c
@@ -431,7 +431,7 @@
 	// Fix up srb for endian and force some values
 	srbcmd->function = cpu_to_le32(SRBF_ExecuteScsi);	// Force this
 	srbcmd->channel  = cpu_to_le32(srbcmd->channel);
-	srbcmd->target   = cpu_to_le32(srbcmd->target);
+	srbcmd->id	 = cpu_to_le32(srbcmd->id);
 	srbcmd->lun      = cpu_to_le32(srbcmd->lun);
 	srbcmd->flags    = cpu_to_le32(srbcmd->flags);
 	srbcmd->timeout  = cpu_to_le32(srbcmd->timeout);

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.6.7/drivers/scsi/aacraid/comminit.c 2.6.7-ac/drivers/scsi/aacraid/comminit.c
@@ -95,13 +95,18 @@
 	 * with the math overloading past 32 bits, thus we must limit this
 	 * field.
 	 *
-	 * FIXME: this assumes the memory is mapped zero->n, which isnt
-	 * always true on real computers.
+	 * This assumes the memory is mapped zero->n, which isnt
+	 * always true on real computers. It also has some slight problems
+	 * with the GART on x86-64. I've btw never tried DMA from PCI space
+	 * on this platform but don't be suprised if its problematic.
 	 */
+#ifndef CONFIG_GART_IOMMU
 	if ((num_physpages << (PAGE_SHIFT - 12)) <= AAC_MAX_HOSTPHYSMEMPAGES) {
 		init->HostPhysMemPages = 
 			cpu_to_le32(num_physpages << (PAGE_SHIFT-12));
-	} else {
+	} else 
+#endif	
+	{
 		init->HostPhysMemPages = cpu_to_le32(AAC_MAX_HOSTPHYSMEMPAGES);
 	}
 

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.6.7/drivers/scsi/aacraid/linit.c 2.6.7-ac/drivers/scsi/aacraid/linit.c
@@ -27,7 +27,7 @@
  * Abstract: Linux Driver entry module for Adaptec RAID Array Controller
  */
 
-#define AAC_DRIVER_VERSION		"1.1.2-lk1"
+#define AAC_DRIVER_VERSION		"1.1.2-lk2"
 #define AAC_DRIVER_BUILD_DATE		__DATE__
 #define AAC_DRIVERNAME			"aacraid"
 

@@ -355,13 +355,15 @@
 	struct Scsi_Host * host = dev->host;
 	struct scsi_cmnd * command;
 	int count;
+	struct aac_dev * aac;
 	unsigned long flags;
 
 	printk(KERN_ERR "%s: Host adapter reset request. SCSI hang ?\n", 
 					AAC_DRIVERNAME);
 
 
-	if (aac_adapter_check_health((struct aac_dev *)host->hostdata)) {
+	aac = (struct aac_dev *)host->hostdata;
+	if (aac_adapter_check_health(aac)) {
 		printk(KERN_ERR "%s: Host adapter appears dead\n", 
 				AAC_DRIVERNAME);
 		return -ENODEV;

@@ -381,15 +383,13 @@
 				}
 			}
 			spin_unlock_irqrestore(&dev->list_lock, flags);
-			if (active)
-				break;
 
+			/*
+			 * We can exit If all the commands are complete
+			 */
+			if (active == 0)
+				return SUCCESS;
 		}
-		/*
-		 * We can exit If all the commands are complete
-		 */
-		if (active == 0)
-			return SUCCESS;
 		spin_unlock_irq(host->host_lock);
 		scsi_sleep(HZ);
 		spin_lock_irq(host->host_lock);

@@ -461,7 +461,11 @@
 	.this_id        		= 16,
 	.sg_tablesize   		= 16,
 	.max_sectors    		= 128,
+#if (AAC_NUM_IO_FIB > 256)
+	.cmd_per_lun			= 256,
+#else		
 	.cmd_per_lun    		= AAC_NUM_IO_FIB, 
+#endif	
 	.use_clustering			= ENABLE_CLUSTERING,
 };
 

@@ -521,7 +525,7 @@
 	for (container = 0; container < MAXIMUM_NUM_CONTAINERS; container++)
 		fsa_dev_ptr->devname[container][0] = '\0';
 
-	if ((*aac_drivers[index].init)(aac , shost->unique_id))
+	if ((*aac_drivers[index].init)(aac))
 		goto out_free_fibs;
 
 	/*

@@ -552,7 +556,7 @@
 	 * dmb - we may need to move the setting of these parms somewhere else once
 	 * we get a fib that can report the actual numbers
 	 */
-	shost->max_id = AAC_MAX_TARGET;
+	shost->max_id = MAXIMUM_NUM_CONTAINERS;
 	shost->max_lun = AAC_MAX_LUN;
 
 	error = scsi_add_host(shost, &pdev->dev);

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.6.7/drivers/scsi/aacraid/README 2.6.7-ac/drivers/scsi/aacraid/README
@@ -10,20 +10,22 @@
 
 Supported Cards/Chipsets
 -------------------------
+	AAR-2410SA SATA
+	Adaptec 2120S
+	Adaptec 2200S
+	Adaptec 2230S
+	Adaptec 3230S
+	Adaptec 3240S
+	Adaptec 5400S
+	ASR-2020S PCI-X
 	Dell PERC 2 Quad Channel
 	Dell PERC 2/Si
 	Dell PERC 3/Si
 	Dell PERC 3/Di
+	Dell CERC 2
 	HP NetRAID-4M
-	ADAPTEC 2120S
-	ADAPTEC 2200S
-	ADAPTEC 5400S
 	Legend S220
 	Legend S230
-	Adaptec 3230S
-	Adaptec 3240S
-	ASR-2020S PCI-X
-	AAR-2410SA SATA
 
 People
 -------------------------

@@ -46,7 +48,7 @@
 
 Mailing List
 -------------------------
[email protected] (Interested parties troll here)
[email protected] (Interested parties troll here)
 http://mbserver.adaptec.com/ (Currently more Community Support than Devel Support)
 Also note this is very different to Brian's original driver
 so don't expect him to support it.

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.6.7/drivers/scsi/aacraid/sa.c 2.6.7-ac/drivers/scsi/aacraid/sa.c
@@ -38,6 +38,7 @@
 #include <linux/blkdev.h>
 #include <linux/delay.h>
 #include <linux/completion.h>
+#include <linux/time.h>
 #include <linux/interrupt.h>
 #include <asm/semaphore.h>
 

@@ -329,27 +330,24 @@
 	 *	Everything is OK
 	 */
 	return 0;
-} /* aac_sa_check_health */
+}
 
 /**
  *	aac_sa_init	-	initialize an ARM based AAC card
  *	@dev: device to configure
- *	@devnum: adapter number
  *
  *	Allocate and set up resources for the ARM based AAC variants. The 
  *	device_interface in the commregion will be allocated and linked 
  *	to the comm region.
  */
 
-int aac_sa_init(struct aac_dev *dev, unsigned long devnum)
+int aac_sa_init(struct aac_dev *dev)
 {
 	unsigned long start;
 	unsigned long status;
 	int instance;
 	const char *name;
 
-	dev->devnum = devnum;
-
 	dprintk(("PREINST\n"));
 	instance = dev->id;
 	name     = dev->name;

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.6.7/drivers/scsi/aacraid/TODO 2.6.7-ac/drivers/scsi/aacraid/TODO
@@ -2,3 +2,5 @@
 o	More testing
 o	Feature request: display the firmware/bios/etc revisions in the
 	/proc info
+o	Drop irq_mask, basically unused
+o	I/O size increase

Developer's Certificate of Origin 1.0

By making a contribution to this project, I certify that:

(a) The contribution was created in whole or in part by me and I have the right to submit it under the open source license indicated in the file; or

(b) The contribution is based upon previous work that, to the best of my knowledge, is covered under an appropriate open source license and I have the right under that license to submit that work with modifications, whether created in whole or in part by me, under the same open source license (unless I am permitted to submit under a different license), as indicated in the file; or

(c) The contribution was provided directly to me by some other person who certified (a), (b) or (c) and I have not modified it.

Original contribution under GPL from Adaptec, updates checking by Red Hat

Looks mostly good except for the GART iommu ifdef. That code is bogus for almost everything but a plain PC and should just be killed.

Does this apply ontop of Marc's ioctl patch?

There are lots of problems with the PC centric view of the world some aacraid hardware has. At the moment I'm still working on trying to understand the rules and I'll need to talk to Mark some more. I've also got a third party trace suggesting a request for low DMA memory came in through the gart which is above the address in the mask to look at.

Its something I hope to get rid of eventually. In the meantime the GART define is needed to make it work on AMD64.

Its against 2.6.7

Well, the code is completely wrong. It must not only go away for AMD64 but for all arches.

The hardware and firmware require knowledge of the host memory layout. They also use it. Right now I can't find a portable way to extract this information. If you've got any suggestions I'd like to hear them.

Its even worse than it seems too because an IOMMU as in the AMD case changes the rules in ways the board simply doesn't expect.

Alan

Yikes. This looked like they usual use 32bit dma descriptors if not enough memory hacks to me. If aacraid is that royally fucked we should probably add CONFIG_X86 to it.

Never underestimate the braindamage that can happen at Adaptec..

Its working on x86-32, x86-64 and I believe (Mark can confirm this) IA-64. I'm fairly sure there are some platforms that aren't going to fit the hardware's view of the world which seems to be

0[DMAable area..................]defined limit [4Gb+.. PAE mode on some]

The later cards also have a 2Gb limit for the ring buffers, but not for the I/O you want to target

...etc

Alan, with your patch against Linux 2.6.7 (SMP + Preempt kernel), aacraid still hangs under heavy load.

The system locks up with a message like:

aacraid: Host adapter reset request. SCSI hang?

And there is no OOPS, but after about 30 seconds the SCSI device is disconnected from the bus and ReiserFS complains about I/O problems. I can reproduce the problem repeatedly with a simple rsync.

Do you have any additional patches I could test out to help you solve this problem?

Thanks,
-Byron

Linux version 2.6.7 (gcc version 3.4.0) #3 SMP Tue Jun 29 13:23:58 EDT 2004 BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000fffe000 (usable)
BIOS-e820: 000000000fffe000 - 0000000010000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
255MB LOWMEM available.
found SMP MP-table at 000fe710
On node 0 totalpages: 65534
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 61438 pages, LIFO batch:14
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI disabled because your bios is from 2000 and too old
You can enable it with acpi=force
Dell PowerEdge 2400 series board detected. Selecting BIOS-method for reboots.
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: DELL Product ID: POWEREDGE 9B APIC at: 0xFEE00000
Processor #1 6:8 APIC version 17
Processor #0 6:8 APIC version 17
I/O APIC #2 Version 17 at 0xFEC00000.
I/O APIC #3 Version 17 at 0xFEC01000.
Enabling APIC mode: Flat. Using 2 I/O APICs
Processors: 2
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=linux ro root=801
Initializing CPU#0
PID hash table entries: 1024 (order 10: 8192 bytes)
Detected 731.418 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Memory: 255968k/262136k available (2242k kernel code, 5436k reserved, 630k data, 188k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 1441.79 BogoMIPS

Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU:     After generic identify, caps: 0383fbff 00000000 00000000 00000000
CPU:     After vendor identify, caps: 0383fbff 00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU:     After all inits, caps: 0383fbff 00000000 00000000 00000040

Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK.
CPU0: Intel Pentium III (Coppermine) stepping 03 per-CPU timeslice cutoff: 731.56 usecs.
task migration cache decay timeout: 1 msecs. enabled ExtINT on CPU#0
ESR value before enabling vector: 00000040 ESR value after enabling vector: 00000000 Booting processor 1/0 eip 2000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 1458.17 BogoMIPS

CPU:     After generic identify, caps: 0383fbff 00000000 00000000 00000000
CPU:     After vendor identify, caps: 0383fbff 00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU:     After all inits, caps: 0383fbff 00000000 00000000 00000040
CPU1: Intel Pentium III (Coppermine) stepping 03

Total of 2 processors activated (2899.96 BogoMIPS).
ENABLING IO-APIC IRQs
Setting 2 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 2 ... ok.
Setting 3 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 3 ... ok.
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 2-2, 2-5, 2-10, 2-11, 2-13, 2-14 not connected.
..TIMER: vector=0x31 pin1=-1 pin2=0
...trying to set up timer (IRQ0) through the 8259A ... ..... (found pin 0) ...works. number of MP IRQ sources: 40.
number of IO-APIC #2 registers: 16.
number of IO-APIC #3 registers: 16.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000

.......    : physical APIC id: 02
.......    : Delivery Type: 0
.......    : LTS          : 0
.... register #01: 000F0011
.......     : max redirection entries: 000F
.......     : PRQ implemented: 0
.......     : IO APIC version: 0011

.... register #02: 00000000
....... : arbitration: 00
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:

 00 001 01  0    0    0   0   0    1    1    31
 01 001 01  0    0    0   0   0    1    1    39
 02 000 00  1    0    0   0   0    0    0    00
 03 001 01  0    0    0   0   0    1    1    41
 04 001 01  0    0    0   0   0    1    1    49
 05 000 00  1    0    0   0   0    0    0    00
 06 001 01  0    0    0   0   0    1    1    51
 07 001 01  0    0    0   0   0    1    1    59
 08 001 01  0    0    0   0   0    1    1    61
 09 001 01  0    0    0   0   0    1    1    69
 0a 000 00  1    0    0   0   0    0    0    00
 0b 000 00  1    0    0   0   0    0    0    00
 0c 001 01  0    0    0   0   0    1    1    71
 0d 000 00  1    0    0   0   0    0    0    00
 0e 000 00  1    0    0   0   0    0    0    00
 0f 001 01  0    0    0   0   0    1    1    79
IO APIC #3......
.... register #00: 03000000
.......    : physical APIC id: 03
.......    : Delivery Type: 0
.......    : LTS          : 0
.... register #01: 000F0011
.......     : max redirection entries: 000F
.......     : PRQ implemented: 0
.......     : IO APIC version: 0011

.... register #02: 0D000000
....... : arbitration: 0D
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:

 00 001 01  1    1    0   1   0    1    1    81
 01 001 01  1    1    0   1   0    1    1    89
 02 001 01  1    1    0   1   0    1    1    91
 03 001 01  1    1    0   1   0    1    1    99
 04 001 01  1    1    0   1   0    1    1    A1
 05 001 01  1    1    0   1   0    1    1    A9
 06 001 01  1    1    0   1   0    1    1    B1
 07 001 01  1    1    0   1   0    1    1    B9
 08 001 01  1    1    0   1   0    1    1    C1
 09 001 01  1    1    0   1   0    1    1    C9
 0a 001 01  1    1    0   1   0    1    1    D1
 0b 001 01  1    1    0   1   0    1    1    D9
 0c 001 01  1    1    0   1   0    1    1    E1
 0d 001 01  1    1    0   1   0    1    1    E9
 0e 001 01  1    1    0   1   0    1    1    32
 0f 001 01  1    1    0   1   0    1    1    3A

IRQ to pin mappings:
IRQ0 -> 0:0
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ12 -> 0:12
IRQ15 -> 0:15
IRQ16 -> 1:0
IRQ17 -> 1:1
IRQ18 -> 1:2
IRQ19 -> 1:3
IRQ20 -> 1:4
IRQ21 -> 1:5
IRQ22 -> 1:6
IRQ23 -> 1:7
IRQ24 -> 1:8
IRQ25 -> 1:9
IRQ26 -> 1:10
IRQ27 -> 1:11
IRQ28 -> 1:12
IRQ29 -> 1:13
IRQ30 -> 1:14
IRQ31 -> 1:15
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 730.0846 MHz.
..... host bus clock speed is 132.0880 MHz.
checking TSC synchronization across 2 CPUs: passed.
Brought up 2 CPUs
CPU0: online
domain 0: span 3
groups: 1 2
CPU1: online
domain 0: span 3
groups: 2 1
NET: Registered protocol family 16
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Discovered primary peer bus 02 [IRQ]
PCI: Using IRQ router ServerWorks [1166/0200] at 0000:00:0f.0
PCI->APIC IRQ transform: (B0,I2,P0) -> 31
PCI->APIC IRQ transform: (B0,I8,P0) -> 16
PCI->APIC IRQ transform: (B1,I6,P0) -> 30
PCI->APIC IRQ transform: (B2,I6,P0) -> 28
Starting balanced_irq
Installing knfsd (copyright (C) 1996 [email protected]).
udf: registering filesystem
lp: driver loaded but no devices found
Real Time Clock Driver v1.12
Linux agpgart interface v0.100 (c) Dave Jones
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
lp0: using parport0 (polling).
Using anticipatory io scheduler
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
loop: loaded (max 8 devices)
eepro100.c:v1.09j-t 9/29/99 Donald Becker http://www.scyld.com/network/eepro100.html
eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <[email protected]> and others
eth0: 0000:00:08.0, 00:B0:D0:78:4F:6A, IRQ 16.
Receiver lock-up bug exists -- enabling work-around.
Board assembly 07195d-000, Physical connectors present: RJ45
Primary interface chip i82555 PHY #1.
General self-test: passed.
Serial sub-system self-test: passed.
Internal registers self-test: passed.
ROM checksum self-test: passed (0x04f4518b).
Receiver lock-up workaround activated.
eth1: OEM i82557/i82558 10/100 Ethernet, 00:D0:B7:D4:F1:45, IRQ 28.
Board assembly a08922-001, Physical connectors present: RJ45
Primary interface chip i82555 PHY #1.
General self-test: passed.
Serial sub-system self-test: passed.
Internal registers self-test: passed.
ROM checksum self-test: passed (0x04f4518b).
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec aic7880 Ultra SCSI adapter>
aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

(scsi0:A:5): 20.000MB/s transfers (20.000MHz, offset 15)
Vendor: NEC Model: CD-ROM DRIVE:466 Rev: 1.06
Type: CD-ROM ANSI SCSI revision: 02
Red Hat/Adaptec aacraid driver (1.1.2-lk2 Jun 28 2004)
AAC0: kernel 2.1.4 build 2939
AAC0: monitor 2.1.4 build 2939
AAC0: bios 2.1.0 build 2939
AAC0: serial 58801d0fafaf001
scsi1 : percraid
Vendor: DELL Model: PERCRAID RAID5 Rev: V1.0
Type: Direct-Access ANSI SCSI revision: 02
st: Version 20040403, fixed bufsize 32768, s/g segs 256
SCSI device sda: 106633728 512-byte hdwr sectors (54596 MB)
sda: Write Protect is off
sda: Mode Sense: 03 00 00 00
SCSI device sda: drive cache: write through
sda: sda1 sda2
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 17x/40x cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 5, lun 0
USB Universal Host Controller Interface driver v2.2
usbcore: registered new driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
mice: PS/2 mouse device common for all mice
input: PC Speaker
serio: i8042 AUX port at 0x60,0x64 irq 12
input: ImPS/2 Logitech Wheel Mouse on isa0060/serio1
serio: i8042 KBD port at 0x60,0x64 irq 1
input: AT Translated Set 2 keyboard on isa0060/serio0
NET: Registered protocol family 2
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
ReiserFS: sda1: found reiserfs format "3.6" with standard journal
ReiserFS: sda1: using ordered data mode
ReiserFS: sda1: journal params: device sda1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: sda1: checking transaction log (sda1)
ReiserFS: sda1: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 188k freed
Adding 257032k swap on /dev/sda2. Priority:-1 extents:1

#
# Automatically generated make config: don't edit
#
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
# CONFIG_CLEAN_COMPILE is not set
CONFIG_STANDALONE=y
CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y

#
# General setup
#
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
# CONFIG_IKCONFIG is not set
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
# CONFIG_IOSCHED_NOOP is not set
CONFIG_IOSCHED_AS=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
# CONFIG_KMOD is not set

#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
CONFIG_MPENTIUMIII=y
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
# CONFIG_HPET_TIMER is not set
# CONFIG_HPET_EMULATE_RTC is not set
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_TSC=y
# CONFIG_X86_MCE is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set

#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_REGPARM=y

#
# Power management options (ACPI, APM)
#
# CONFIG_PM is not set

#
# ACPI (Advanced Configuration and Power Interface) Support #
# CONFIG_ACPI is not set

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
CONFIG_PCI_GODIRECT=y
# CONFIG_PCI_GOANY is not set
CONFIG_PCI_DIRECT=y
# CONFIG_PCI_LEGACY_PROC is not set
# CONFIG_PCI_NAMES is not set
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set

#
# Device Drivers
#

#
# Generic Driver Options
#

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set

#
# Parallel port support
#
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_PC_CML1=y
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_OTHER is not set
CONFIG_PARPORT_1284=y

#
# Plug and Play support
#

#
# Block devices
#
CONFIG_BLK_DEV_FD=y
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_CARMEL is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_LBD is not set

#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives #
# CONFIG_BLK_DEV_HD_IDE is not set CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_TASKFILE_IO=y

#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_BLK_DEV_ADMA=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
# CONFIG_CHR_DEV_SG is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs #
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set

#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set

#
# SCSI low-level drivers
#
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_ACARD is not set
CONFIG_SCSI_AACRAID=y
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
CONFIG_SCSI_MEGARAID=y
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_CPQFCTS is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PCI2000 is not set
# CONFIG_SCSI_PCI2220I is not set
# CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA2XXX=y
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_QLA6322 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set

#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set

#
# I2O device support
#
# CONFIG_I2O is not set

#
# Networking support
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set

#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set

#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set

#
# ARCnet devices
#
# CONFIG_ARCNET is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set

#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
# CONFIG_EEPRO100_PIO is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set

#
# Ethernet (10000 Mbit)
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set

#
# Token Ring devices
#
# CONFIG_TR is not set

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Telephony Support
#
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set

#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_UINPUT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set
# CONFIG_QIC02_TAPE is not set

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_INTEL_MCH is not set
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
# CONFIG_DRM is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set

#
# I2C support
#
# CONFIG_I2C is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set

#
# Graphics support
#
# CONFIG_FB is not set
# CONFIG_VIDEO_SELECT is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y

#
# Sound
#
# CONFIG_SOUND is not set

#
# USB support
#
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y

#
# USB Device Class drivers
#
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
# CONFIG_USB_STORAGE is not set

#
# USB Human Interface Devices (HID)
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_HPUSBSCSI is not set

#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set

#
# Video4Linux support is needed for USB Multimedia device support #

#
# USB Network adaptors
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set

#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_TIGL is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_TEST is not set

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set

#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=y
CONFIG_UDF_FS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=y
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set

#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V4 is not set
# CONFIG_NFSD_TCP is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set

#
# Profiling support
#
# CONFIG_PROFILING is not set

#
# Kernel hacking
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_EARLY_PRINTK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_4KSTACKS is not set

#
# Security options
#
# CONFIG_SECURITY is not set

#
# Cryptographic options
#
# CONFIG_CRYPTO is not set

#
# Library routines
#
# CONFIG_CRC32 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_STD_RESOURCES=y

--

Byron Stanoszek                         Ph: (330) 644-3059
Systems Programmer                      Fax: (330) 644-8110
Commercial Timesharing Inc.             Email: [email protected]

I'm not sure that this explains your problem, but I think that the reset handler had a bug fix reverted in the patch. If while scanning for active commands, and there are none on the current device, but there are active ones on subsequent devices, the error handler will exit too soon. All devices need to be checked and have no active commands before exiting. Here is a patch that fixes this.

===== drivers/scsi/aacraid/linit.c 1.31 vs edited =====

@@ -409,13 +409,15 @@
 				}
 			}
 			spin_unlock_irqrestore(&dev->list_lock, flags);
+			if (active)
+				break;
 
-			/*
-			 * We can exit If all the commands are complete
-			 */
-			if (active == 0)
-				return SUCCESS;
 		}
+		/*
+		 * We can exit If all the commands are complete
+		 */
+		if (active == 0)
+			return SUCCESS;
 		spin_unlock_irq(host->host_lock);
 		scsi_sleep(HZ);
 		spin_lock_irq(host->host_lock);

Mark Haverkamp <[email protected]>

Never tested with gcc 3.4 but that ought no to matter. The normal cause for that kind of error is the firmware stopping responding. Make sure you have current firmware updates as a starting point

Setup:
Tyan Thunder K8S Pro S2882, 2xAMD Opteron 248, 4GB RAM Adaptec 2200S
5xFUJITSU MAS3184NC RAID0
(I've disconnected second enclosure to speed-up reboots)

Currently it boots from another disk via Tekram 390U2W so I have full control
of aacraid module.

applied patches:
[email protected]_ChangeSet_20040618145535_60089.txt [email protected]_ChangeSet_20040622163213_10244.txt cset-jejb@mulgrave.(none)_ChangeSet_20040622162621_09621.txt cset-jejb@mulgrave.(none)_ChangeSet_20040622163045_09435.txt [email protected]_ChangeSet_20040621214511_06962.txt

on increased file activity I'm getting this:

Jun 30 04:08:15 crusher Bootdata ok (command line is root=/dev/sda1 vga=788)
Jun 30 04:08:15 crusher Linux version 2.6.7-gentoo-r6 (root@crusher) (gcc
version 3.3.3 20040412 (Gentoo Linux 3.3.3-r6, ssp-3.3.2-2, pie-8.7.6)) #1
SMP Mon Jun 28 09:52:04 CEST 2004
<snip>
Jun 30 04:08:35 crusher Red Hat/Adaptec aacraid driver (1.1.2-lk2 Jun 30
2004)
Jun 30 04:08:36 crusher AAC0: kernel 4.1.4 build 7244
Jun 30 04:08:36 crusher AAC0: monitor 4.1.4 build 7244
Jun 30 04:08:36 crusher AAC0: bios 4.1.0 build 7244
Jun 30 04:08:36 crusher AAC0: serial b74e68fafaf001
Jun 30 04:08:36 crusher AAC0: 64bit support enabled.
Jun 30 04:08:36 crusher AAC0: 64 Bit PAE enabled
Jun 30 04:08:36 crusher scsi1 : aacraid
Jun 30 04:08:36 crusher Vendor: ADAPTEC   Model: Adaptec Stripe    Rev: V1.0
Jun 30 04:08:36 crusher Type:   Direct-Access                      ANSI SCSI
revision: 02
Jun 30 04:08:36 crusher SCSI device sdc: 178699520 512-byte hdwr sectors
(91494 MB)
Jun 30 04:08:36 crusher sdc: Write Protect is off
Jun 30 04:08:36 crusher sdc: Mode Sense: 03 00 00 00
Jun 30 04:08:36 crusher SCSI device sdc: drive cache: write through
Jun 30 04:08:36 crusher /dev/scsi/host1/bus0/target0/lun0: p1
Jun 30 04:08:36 crusher Attached scsi removable disk sdc at scsi1, channel
0, id 0, lun 0
Jun 30 04:08:36 crusher Attached scsi generic sg2 at scsi1, channel 0, id 0,
lun 0,  type 0
Jun 30 04:09:59 crusher kjournald starting.  Commit interval 5 seconds
Jun 30 04:09:59 crusher EXT3 FS on sdc1, internal journal
Jun 30 04:09:59 crusher EXT3-fs: recovery complete.
Jun 30 04:09:59 crusher EXT3-fs: mounted filesystem with ordered data mode.
Jun 30 04:11:13 crusher write_callback: write failed, status = 5
Jun 30 04:11:13 crusher SCSI error : <1 0 0 0> return code = 0x8000002
Jun 30 04:11:13 crusher Info fld=0x0, Current sdc: sense key Hardware Error
Jun 30 04:11:13 crusher Additional sense: Internal target failure
Jun 30 04:11:13 crusher end_request: I/O error, dev sdc, sector 47395279
Jun 30 04:11:13 crusher Buffer I/O error on device sdc1, logical block
5924402
Jun 30 04:11:13 crusher lost page write due to I/O error on sdc1
Jun 30 04:11:14 crusher write_callback: write failed, status = 5
Jun 30 04:11:14 crusher SCSI error : <1 0 0 0> return code = 0x8000002
Jun 30 04:11:14 crusher Info fld=0x0, Current sdc: sense key Hardware Error
Jun 30 04:11:14 crusher Additional sense: Internal target failure
Jun 30 04:11:14 crusher end_request: I/O error, dev sdc, sector 47393319
Jun 30 04:11:14 crusher Buffer I/O error on device sdc1, logical block
5924157
Jun 30 04:11:14 crusher lost page write due to I/O error on sdc1
Jun 30 04:11:14 crusher write_callback: write failed, status = 5
Jun 30 04:11:14 crusher SCSI error : <1 0 0 0> return code = 0x8000002
Jun 30 04:11:14 crusher Info fld=0x0, Current sdc: sense key Hardware Error
Jun 30 04:11:14 crusher Additional sense: Internal target failure
Jun 30 04:11:14 crusher end_request: I/O error, dev sdc, sector 47397239
Jun 30 04:11:14 crusher Buffer I/O error on device sdc1, logical block
5924647
Jun 30 04:11:14 crusher lost page write due to I/O error on sdc1
Jun 30 04:11:14 crusher write_callback: write failed, status = 5
Jun 30 04:11:14 crusher SCSI error : <1 0 0 0> return code = 0x8000002
Jun 30 04:11:14 crusher Info fld=0x0, Current sdc: sense key Hardware Error
Jun 30 04:11:14 crusher Additional sense: Internal target failure
Jun 30 04:11:14 crusher end_request: I/O error, dev sdc, sector 47390183
Jun 30 04:11:14 crusher Buffer I/O error on device sdc1, logical block
5923765
Jun 30 04:11:14 crusher lost page write due to I/O error on sdc1
Jun 30 04:11:43 crusher aacraid: Host adapter reset request. SCSI hang ?
Jun 30 04:11:44 crusher aacraid: Host adapter appears dead
Jun 30 04:11:44 crusher scsi: Device offlined - not ready after error
recovery: host 1 channel 0 id 0 lun 0
Jun 30 04:11:44 crusher scsi: Device offlined - not ready after error

recovery: host 1 channel 0 id 0 lun 0

<snip>

Jun 30 04:11:45 crusher scsi: Device offlined - not ready after error
recovery: host 1 channel 0 id 0 lun 0
Jun 30 04:11:45 crusher scsi: Device offlined - not ready after error
recovery: host 1 channel 0 id 0 lun 0
Jun 30 04:11:45 crusher SCSI error : <1 0 0 0> return code = 0x6000000
Jun 30 04:11:45 crusher end_request: I/O error, dev sdc, sector 47389407
Jun 30 04:11:45 crusher Buffer I/O error on device sdc1, logical block
5923668
Jun 30 04:11:45 crusher lost page write due to I/O error on sdc1
Jun 30 04:11:45 crusher scsi1 (0:0): rejecting I/O to offline device
Jun 30 04:11:45 crusher Buffer I/O error on device sdc1, logical block
5923669
Jun 30 04:11:45 crusher lost page write due to I/O error on sdc1
Jun 30 04:11:45 crusher Buffer I/O error on device sdc1, logical block
5923670
Jun 30 04:11:45 crusher lost page write due to I/O error on sdc1

What can I do ? I'm so desperate that I'm thinking switching to another RAID controller. BTW which one of dual-channel U320 with cache have stable drivers for x86_64 platform ?

regards,
Bartholomew Melnicki

That looks like firmware death to me but Im not the expert, you want to ask Mark at adaptec who is chasing down these reports.

As to U320 controllers - I've no real opinion. I'm still at ultra80 8)