Only one processor detected in 8-Way opteron in 32-bit mode

Only one processor detected in 8-Way opteron in 32-bit mode

[Bharath Ramesh]

I have an 8-Way Opteron server. The machine has both 32-bit and 64-bit
installations. I find that I am unable to use more than one processor
in the 32-bit mode. Only one processor is detected while the other 7
arent. In 64-bit mode all the processors are detected. I am attaching
the dmesg from the currently running 2.6.11.10 kernel. I tried the
2.615-rc4 and I still see the same problem and dmesg is nearly the
same.

dmesg:

fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000bfff0000 (usable)
  BIOS-e820: 00000000bfff0000 - 00000000bffff000 (ACPI data)
  BIOS-e820: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
 BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000440000000 (usable)
16512MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000ff780
NX (Execute Disable) protection: active
On node 0 totalpages: 4456448
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 225280 pages, LIFO batch:16
  HighMem zone: 4227072 pages, LIFO batch:16
DMI 2.3 present.
ACPI: RSDP (v002 ACPIAM                                ) @ 0x000f6ca0
ACPI: XSDT (v001 A M I  OEMXSDT  0x02000502 MSFT 0x00000097) @ 0xbfff0100
ACPI: FADT (v003 A M I  OEMFACP  0x02000502 MSFT 0x00000097) @ 0xbfff0281
ACPI: MADT (v001 A M I  OEMAPIC  0x02000502 MSFT 0x00000097) @ 0xbfff0380
ACPI: OEMB (v001 A M I  OEMBIOS  0x02000502 MSFT 0x00000097) @ 0xbffff040
ACPI: SRAT (v001 A M I  OEMSRAT  0x02000502 MSFT 0x00000097) @ 0xbfff3cc0
ACPI: DSDT (v001  H805V H805V120 0x00000000 INTL 0x02002026) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled)
Processor #16 15:5 APIC version 16
Processor #16 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x11] enabled)
Processor #17 15:5 APIC version 16
Processor #17 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled)
Processor #18 15:5 APIC version 16
Processor #18 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] enabled)
Processor #19 15:5 APIC version 16
Processor #19 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] enabled)
Processor #20 15:5 APIC version 16
Processor #20 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x15] enabled)
Processor #21 15:5 APIC version 16
Processor #21 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] enabled)
Processor #22 15:5 APIC version 16
Processor #22 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x17] enabled)
Processor #23 15:5 APIC version 16
Processor #23 INVALID. (Max ID: 256).
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x02] address[0xfcffe000] gsi_base[24])
IOAPIC[1]: apic_id 2, version 17, address 0xfcffe000, GSI 24-27
ACPI: IOAPIC (id[0x03] address[0xfcfff000] gsi_base[28])
IOAPIC[2]: apic_id 3, version 17, address 0xfcfff000, GSI 28-31
ACPI: IOAPIC (id[0x10] address[0xfbffe000] gsi_base[32])
IOAPIC[3]: Invalid apic_id 16, trying 3
IOAPIC[3]: apic_id 3 already used, trying 0
IOAPIC[3]: apic_id 0, version 17, address 0xfbffe000, GSI 32-35
ACPI: IOAPIC (id[0x11] address[0xfbfff000] gsi_base[36])
IOAPIC[4]: Invalid apic_id 17, trying 4
IOAPIC[4]: apic_id 4, version 17, address 0xfbfff000, GSI 36-39
ACPI: IOAPIC (id[0x12] address[0xfacfc000] gsi_base[40])
IOAPIC[5]: Invalid apic_id 18, trying 5
IOAPIC[5]: apic_id 5, version 17, address 0xfacfc000, GSI 40-43
ACPI: IOAPIC (id[0x13] address[0xfacfd000] gsi_base[44])
IOAPIC[6]: Invalid apic_id 19, trying 6
IOAPIC[6]: apic_id 6, version 17, address 0xfacfd000, GSI 44-47
ACPI: IOAPIC (id[0x14] address[0xfacfe000] gsi_base[48])
IOAPIC[7]: Invalid apic_id 20, trying 7
IOAPIC[7]: apic_id 7, version 17, address 0xfacfe000, GSI 48-51
ACPI: [APIC:0x01] ignored 1 entries of 9 found
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 8 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at c0000000 (gap: c0000000:3f780000)
Built 1 zonelists
Kernel command line: ro root=/dev/hda3 vga=791 rhgb quiet
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
mapped IOAPIC to ffffb000 (fcffe000)
mapped IOAPIC to ffffa000 (fcfff000)
mapped IOAPIC to ffff9000 (fbffe000)
mapped IOAPIC to ffff8000 (fbfff000)
mapped IOAPIC to ffff7000 (facfc000)
mapped IOAPIC to ffff6000 (facfd000)
mapped IOAPIC to ffff5000 (facfe000)
Initializing CPU#0
CPU 0 irqstacks, hard=c0409000 soft=c0405000
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 2005.226 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 16632192k/17825792k available (2064k kernel code, 143976k
reserved, 782k data, 220k init, 15859648k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 3940.35 BogoMIPS (lpj=1970176)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: 078bfbff e1d3fbff 00000000 00000000
00000000 00000000 00000000
CPU: After vendor identify, caps: 078bfbff e1d3fbff 00000000 00000000
00000000 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e1d3fbff 00000000 00000010
00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: AMD Opteron(tm) Processor 846 stepping 0a
per-CPU timeslice cutoff: 2925.70 usecs.
task migration cache decay timeout: 3 msecs.
weird, boot CPU (#0) not listed by the BIOS.
Total of 1 processors activated (3940.35 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
Brought up 1 CPUs
CPU0 attaching sched-domain:
 domain 0: span 1
  groups: 1
checking if image is initramfs... it is

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Keith Mannthey]

[-- Attachment #1: Type: text/plain, Size: 422 bytes --]

Looks like something odd is going on with your processor apic id's.

Lines like
Processor #20 INVALID. (Max ID: 256)
are bad...

Could you try the following patch with i386?  It seems suspect to me
and could help identify the problem.

Your box has high processor apic ids and looks to be in flat apic mode
(versus clustered).  I think the code is assuming the box is in
clustered apic mode?

Thanks,
Keith

[-- Attachment #2: apicid.fix --]
[-- Type: application/octet-stream, Size: 344 bytes --]

--- arch/i386/kernel/mpparse.c.orig	2005-12-01 15:20:51.000000000 -0800
+++ arch/i386/kernel/mpparse.c	2005-12-01 15:21:19.000000000 -0800
@@ -112,9 +112,10 @@
 #else
 static int MP_valid_apicid(int apicid, int version)
 {
-	if (version >= 0x14)
+/*	if (version >= 0x14)
 		return apicid < 0xff;
 	else
+*/
 		return apicid < 0xf;
 }
 #endif

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Bharath Ramesh]

Patched 2.6.15-rc4 with the patch. It still is the same.

dmesg:
Linux version 2.6.15-rc4 (root@drones) (gcc version 3.4.3 20050227
(Red Hat 3.4.3-22.1)) #1 SMP PREEMPT Thu Dec 1 19:37:03 EST 2005
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000bfff0000 (usable)
 BIOS-e820: 00000000bfff0000 - 00000000bffff000 (ACPI data)
 BIOS-e820: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
 BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000440000000 (usable)
16512MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000ff780
NX (Execute Disable) protection: active
On node 0 totalpages: 4456448
  DMA zone: 4096 pages, LIFO batch:2
  DMA32 zone: 0 pages, LIFO batch:2
  Normal zone: 225280 pages, LIFO batch:64
  HighMem zone: 4227072 pages, LIFO batch:64
DMI 2.3 present.
ACPI: RSDP (v002 ACPIAM                                ) @ 0x000f6ca0
ACPI: XSDT (v001 A M I  OEMXSDT  0x02000502 MSFT 0x00000097) @ 0xbfff0100
ACPI: FADT (v003 A M I  OEMFACP  0x02000502 MSFT 0x00000097) @ 0xbfff0281
ACPI: MADT (v001 A M I  OEMAPIC  0x02000502 MSFT 0x00000097) @ 0xbfff0380
ACPI: OEMB (v001 A M I  OEMBIOS  0x02000502 MSFT 0x00000097) @ 0xbffff040
ACPI: SRAT (v001 A M I  OEMSRAT  0x02000502 MSFT 0x00000097) @ 0xbfff3cc0
ACPI: DSDT (v001  H805V H805V120 0x00000000 INTL 0x02002026) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled)
Processor #16 15:5 APIC version 16
Processor #16 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x11] enabled)
Processor #17 15:5 APIC version 16
Processor #17 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled)
Processor #18 15:5 APIC version 16
Processor #18 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] enabled)
Processor #19 15:5 APIC version 16
Processor #19 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] enabled)
Processor #20 15:5 APIC version 16
Processor #20 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x15] enabled)
Processor #21 15:5 APIC version 16
Processor #21 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] enabled)
Processor #22 15:5 APIC version 16
Processor #22 INVALID. (Max ID: 256).
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x17] enabled)
Processor #23 15:5 APIC version 16
Processor #23 INVALID. (Max ID: 256).
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x02] address[0xfcffe000] gsi_base[24])
IOAPIC[1]: apic_id 2, version 17, address 0xfcffe000, GSI 24-27
ACPI: IOAPIC (id[0x03] address[0xfcfff000] gsi_base[28])
IOAPIC[2]: apic_id 3, version 17, address 0xfcfff000, GSI 28-31
ACPI: IOAPIC (id[0x10] address[0xfbffe000] gsi_base[32])
IOAPIC[3]: apic_id 16, version 17, address 0xfbffe000, GSI 32-35
ACPI: IOAPIC (id[0x11] address[0xfbfff000] gsi_base[36])
IOAPIC[4]: apic_id 17, version 17, address 0xfbfff000, GSI 36-39
ACPI: IOAPIC (id[0x12] address[0xfacfc000] gsi_base[40])
IOAPIC[5]: apic_id 18, version 17, address 0xfacfc000, GSI 40-43
ACPI: IOAPIC (id[0x13] address[0xfacfd000] gsi_base[44])
IOAPIC[6]: apic_id 19, version 17, address 0xfacfd000, GSI 44-47
ACPI: IOAPIC (id[0x14] address[0xfacfe000] gsi_base[48])
IOAPIC[7]: apic_id 20, version 17, address 0xfacfe000, GSI 48-51
ACPI: IOAPIC (id[0x15] address[0xfacff000] gsi_base[52])
IOAPIC[8]: apic_id 21, version 17, address 0xfacff000, GSI 52-55
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 9 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at c4000000 (gap: c0000000:3f780000)
Built 1 zonelists
Kernel command line: ro root=/dev/hda3 vga=791 rhgb quiet
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
mapped IOAPIC to ffffb000 (fcffe000)
mapped IOAPIC to ffffa000 (fcfff000)
mapped IOAPIC to ffff9000 (fbffe000)
mapped IOAPIC to ffff8000 (fbfff000)
mapped IOAPIC to ffff7000 (facfc000)
mapped IOAPIC to ffff6000 (facfd000)
mapped IOAPIC to ffff5000 (facfe000)
mapped IOAPIC to ffff4000 (facff000)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 2004.700 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 16614040k/17825792k available (2161k kernel code, 161112k
reserved, 598k data, 224k init, 15859648k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4017.36 BogoMIPS (lpj=8034729)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 078bfbff e1d3fbff 00000000 00000000
00000000 00000000 00000000
CPU: After vendor identify, caps: 078bfbff e1d3fbff 00000000 00000000
00000000 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e1d3fbff 00000000 00000010
00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: AMD Opteron(tm) Processor 846 stepping 0a
weird, boot CPU (#0) not listed by the BIOS.
Total of 1 processors activated (4017.36 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0
Brought up 1 CPUs

Thanks,

Bharath

On 12/1/05, Keith Mannthey <kmannth@gmail.com> wrote:
> Looks like something odd is going on with your processor apic id's.
>
> Lines like
> Processor #20 INVALID. (Max ID: 256)
> are bad...
>
> Could you try the following patch with i386?  It seems suspect to me
> and could help identify the problem.
>
> Your box has high processor apic ids and looks to be in flat apic mode
> (versus clustered).  I think the code is assuming the box is in
> clustered apic mode?
>
> Thanks,
> Keith
>
>
>

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Bharath Ramesh]

Could it be possible that AMD64 NUMA support is needed for Opteron
SMPs to work and Intel's APIC-based SMP wouldn't work on some boards.

lspci output:
00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
00:01.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
00:02.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
00:02.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
00:06.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8111 PCI (rev 07)
00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-8111 LPC (rev 05)
00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-8111 IDE (rev 03)
00:07.2 SMBus: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 (rev 02)
00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-8111 ACPI (rev 05)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
00:19.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
00:19.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
00:19.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
00:19.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
00:1a.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
00:1a.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
00:1a.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
00:1a.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
00:1b.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
00:1b.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
00:1b.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
00:1b.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
00:1c.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
00:1c.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address
Map
00:1c.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
00:1c.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
00:1d.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
00:1d.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
00:1d.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
00:1d.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
00:1e.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
00:1e.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
00:1e.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
00:1e.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
00:1f.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
00:1f.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
00:1f.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
00:1f.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
01:00.0 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b)
01:00.1 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b)
01:04.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27)
01:05.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 10)
04:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
04:01.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
04:02.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
04:02.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
07:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
07:01.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
07:02.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
07:02.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
07:03.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
07:03.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
07:04.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12)
07:04.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01)
08:02.0 Ethernet controller: Intel Corp. 82546EB Gigabit Ethernet
Controller (Copper) (rev 01)
08:02.1 Ethernet controller: Intel Corp. 82546EB Gigabit Ethernet
Controller (Copper) (rev 01)
09:01.0 PCI bridge: Mellanox Technologies MT23108 PCI Bridge (rev a1)
09:02.0 Ethernet controller: Intel Corp. 82546EB Gigabit Ethernet
Controller (Copper) (rev 01)
09:02.1 Ethernet controller: Intel Corp. 82546EB Gigabit Ethernet Controller (Co
pper) (rev 01)
0a:00.0 InfiniBand: Mellanox Technologies MT23108 InfiniHost (rev a1)


Thanks,

Bharath

On 12/1/05, Bharath Ramesh <krosswindz@gmail.com> wrote:
> Patched 2.6.15-rc4 with the patch. It still is the same.
>
> dmesg:
> Linux version 2.6.15-rc4 (root@drones) (gcc version 3.4.3 20050227
> (Red Hat 3.4.3-22.1)) #1 SMP PREEMPT Thu Dec 1 19:37:03 EST 2005
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
>  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 00000000bfff0000 (usable)
>  BIOS-e820: 00000000bfff0000 - 00000000bffff000 (ACPI data)
>  BIOS-e820: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
>  BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
>  BIOS-e820: 0000000100000000 - 0000000440000000 (usable)
> 16512MB HIGHMEM available.
> 896MB LOWMEM available.
> found SMP MP-table at 000ff780
> NX (Execute Disable) protection: active
> On node 0 totalpages: 4456448
>   DMA zone: 4096 pages, LIFO batch:2
>   DMA32 zone: 0 pages, LIFO batch:2
>   Normal zone: 225280 pages, LIFO batch:64
>   HighMem zone: 4227072 pages, LIFO batch:64
> DMI 2.3 present.
> ACPI: RSDP (v002 ACPIAM                                ) @ 0x000f6ca0
> ACPI: XSDT (v001 A M I  OEMXSDT  0x02000502 MSFT 0x00000097) @ 0xbfff0100
> ACPI: FADT (v003 A M I  OEMFACP  0x02000502 MSFT 0x00000097) @ 0xbfff0281
> ACPI: MADT (v001 A M I  OEMAPIC  0x02000502 MSFT 0x00000097) @ 0xbfff0380
> ACPI: OEMB (v001 A M I  OEMBIOS  0x02000502 MSFT 0x00000097) @ 0xbffff040
> ACPI: SRAT (v001 A M I  OEMSRAT  0x02000502 MSFT 0x00000097) @ 0xbfff3cc0
> ACPI: DSDT (v001  H805V H805V120 0x00000000 INTL 0x02002026) @ 0x00000000
> ACPI: Local APIC address 0xfee00000
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled)
> Processor #16 15:5 APIC version 16
> Processor #16 INVALID. (Max ID: 256).
> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x11] enabled)
> Processor #17 15:5 APIC version 16
> Processor #17 INVALID. (Max ID: 256).
> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled)
> Processor #18 15:5 APIC version 16
> Processor #18 INVALID. (Max ID: 256).
> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] enabled)
> Processor #19 15:5 APIC version 16
> Processor #19 INVALID. (Max ID: 256).
> ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] enabled)
> Processor #20 15:5 APIC version 16
> Processor #20 INVALID. (Max ID: 256).
> ACPI: LAPIC (acpi_id[0x06] lapic_id[0x15] enabled)
> Processor #21 15:5 APIC version 16
> Processor #21 INVALID. (Max ID: 256).
> ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] enabled)
> Processor #22 15:5 APIC version 16
> Processor #22 INVALID. (Max ID: 256).
> ACPI: LAPIC (acpi_id[0x08] lapic_id[0x17] enabled)
> Processor #23 15:5 APIC version 16
> Processor #23 INVALID. (Max ID: 256).
> ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
> ACPI: IOAPIC (id[0x02] address[0xfcffe000] gsi_base[24])
> IOAPIC[1]: apic_id 2, version 17, address 0xfcffe000, GSI 24-27
> ACPI: IOAPIC (id[0x03] address[0xfcfff000] gsi_base[28])
> IOAPIC[2]: apic_id 3, version 17, address 0xfcfff000, GSI 28-31
> ACPI: IOAPIC (id[0x10] address[0xfbffe000] gsi_base[32])
> IOAPIC[3]: apic_id 16, version 17, address 0xfbffe000, GSI 32-35
> ACPI: IOAPIC (id[0x11] address[0xfbfff000] gsi_base[36])
> IOAPIC[4]: apic_id 17, version 17, address 0xfbfff000, GSI 36-39
> ACPI: IOAPIC (id[0x12] address[0xfacfc000] gsi_base[40])
> IOAPIC[5]: apic_id 18, version 17, address 0xfacfc000, GSI 40-43
> ACPI: IOAPIC (id[0x13] address[0xfacfd000] gsi_base[44])
> IOAPIC[6]: apic_id 19, version 17, address 0xfacfd000, GSI 44-47
> ACPI: IOAPIC (id[0x14] address[0xfacfe000] gsi_base[48])
> IOAPIC[7]: apic_id 20, version 17, address 0xfacfe000, GSI 48-51
> ACPI: IOAPIC (id[0x15] address[0xfacff000] gsi_base[52])
> IOAPIC[8]: apic_id 21, version 17, address 0xfacff000, GSI 52-55
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> ACPI: IRQ0 used by override.
> ACPI: IRQ2 used by override.
> ACPI: IRQ9 used by override.
> Enabling APIC mode:  Flat.  Using 9 I/O APICs
> Using ACPI (MADT) for SMP configuration information
> Allocating PCI resources starting at c4000000 (gap: c0000000:3f780000)
> Built 1 zonelists
> Kernel command line: ro root=/dev/hda3 vga=791 rhgb quiet
> mapped APIC to ffffd000 (fee00000)
> mapped IOAPIC to ffffc000 (fec00000)
> mapped IOAPIC to ffffb000 (fcffe000)
> mapped IOAPIC to ffffa000 (fcfff000)
> mapped IOAPIC to ffff9000 (fbffe000)
> mapped IOAPIC to ffff8000 (fbfff000)
> mapped IOAPIC to ffff7000 (facfc000)
> mapped IOAPIC to ffff6000 (facfd000)
> mapped IOAPIC to ffff5000 (facfe000)
> mapped IOAPIC to ffff4000 (facff000)
> Initializing CPU#0
> PID hash table entries: 4096 (order: 12, 65536 bytes)
> Detected 2004.700 MHz processor.
> Using tsc for high-res timesource
> Console: colour dummy device 80x25
> Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
> Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
> Memory: 16614040k/17825792k available (2161k kernel code, 161112k
> reserved, 598k data, 224k init, 15859648k highmem)
> Checking if this processor honours the WP bit even in supervisor mode... Ok.
> Calibrating delay using timer specific routine.. 4017.36 BogoMIPS (lpj=8034729)
> Security Framework v1.0.0 initialized
> Mount-cache hash table entries: 512
> CPU: After generic identify, caps: 078bfbff e1d3fbff 00000000 00000000
> 00000000 00000000 00000000
> CPU: After vendor identify, caps: 078bfbff e1d3fbff 00000000 00000000
> 00000000 00000000 00000000
> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> CPU: L2 Cache: 1024K (64 bytes/line)
> CPU: After all inits, caps: 078bfbff e1d3fbff 00000000 00000010
> 00000000 00000000 00000000
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#0.
> mtrr: v2.0 (20020519)
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... OK.
> CPU0: AMD Opteron(tm) Processor 846 stepping 0a
> weird, boot CPU (#0) not listed by the BIOS.
> Total of 1 processors activated (4017.36 BogoMIPS).
> ENABLING IO-APIC IRQs
> ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0
> Brought up 1 CPUs
>
> Thanks,
>
> Bharath
>
> On 12/1/05, Keith Mannthey <kmannth@gmail.com> wrote:
> > Looks like something odd is going on with your processor apic id's.
> >
> > Lines like
> > Processor #20 INVALID. (Max ID: 256)
> > are bad...
> >
> > Could you try the following patch with i386?  It seems suspect to me
> > and could help identify the problem.
> >
> > Your box has high processor apic ids and looks to be in flat apic mode
> > (versus clustered).  I think the code is assuming the box is in
> > clustered apic mode?
> >
> > Thanks,
> > Keith
> >
> >
> >
>

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Keith Mannthey]

Did the smp kernel that came with your distro boot smp on i386?

An apic is an apic.  I don't think there is a diffrent interrupt
controler (but maybe I am wrong)  I can boot opteron SMP with i386
just fine.  My guess is what you are seeing is specific to your box.
What sort of a box is this 8-way AMD Opteron.....

What i386 subarch are you selecting in your i386 build?  Could you try
the Generic architecture?  Maybe the box is in clustered apic mode.

Does booting with acpi=off help?

Can you send the dmesg from your x86_64 partition.   It will show us
what the apic is doing in that arch.

Thanks,
 Keith

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Bharath Ramesh]

On 12/1/05, Keith Mannthey <kmannth@gmail.com> wrote:
> Did the smp kernel that came with your distro boot smp on i386?

The distro's i386 SMP kernel detects only one processor.
>
> An apic is an apic.  I don't think there is a diffrent interrupt
> controler (but maybe I am wrong)  I can boot opteron SMP with i386
> just fine.  My guess is what you are seeing is specific to your box.
> What sort of a box is this 8-way AMD Opteron.....

Its a custom built box, I dont have the mother board manual with me at
this instant. It uses a IWill 8-way motherboard.

>
> What i386 subarch are you selecting in your i386 build?  Could you try
> the Generic architecture?  Maybe the box is in clustered apic mode.
>
> Does booting with acpi=off help?
>

I dont have the permission to remotely login as root at this moment. I
will have access to the console in the morning. I can boot the machine
with acpi=off and try it.

> Can you send the dmesg from your x86_64 partition.   It will show us
> what the apic is doing in that arch.

dmesg for x86_64  (runs 2.6.11.10):
Bootdata ok (command line is ro root=/dev/hda2 vga=791 rhgb quiet)
Linux version 2.6.11.10 (root@drones) (gcc version 3.4.3 20041212 (Red
Hat 3.4.3-9.EL4)) #4 SMP Thu May 19 13:28:55 EDT 2005
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000bfff0000 (usable)
 BIOS-e820: 00000000bfff0000 - 00000000bffff000 (ACPI data)
 BIOS-e820: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
 BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000440000000 (usable)
ACPI: RSDP (v002 ACPIAM                                ) @ 0x00000000000f6ca0
ACPI: XSDT (v001 A M I  OEMXSDT  0x02000502 MSFT 0x00000097) @
0x00000000bfff0100
ACPI: FADT (v003 A M I  OEMFACP  0x02000502 MSFT 0x00000097) @
0x00000000bfff0281
ACPI: MADT (v001 A M I  OEMAPIC  0x02000502 MSFT 0x00000097) @
0x00000000bfff0380
ACPI: OEMB (v001 A M I  OEMBIOS  0x02000502 MSFT 0x00000097) @
0x00000000bffff040
ACPI: SRAT (v001 A M I  OEMSRAT  0x02000502 MSFT 0x00000097) @
0x00000000bfff3cc0
ACPI: DSDT (v001  H805V H805V120 0x00000000 INTL 0x02002026) @
0x0000000000000000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 1 -> APIC 1 -> Node 1
SRAT: PXM 2 -> APIC 2 -> Node 2
SRAT: PXM 3 -> APIC 3 -> Node 3
SRAT: PXM 4 -> APIC 4 -> Node 4
SRAT: PXM 5 -> APIC 5 -> Node 5
SRAT: PXM 6 -> APIC 6 -> Node 6
SRAT: PXM 7 -> APIC 7 -> Node 7
SRAT: Node 0 PXM 0 100000-7fffffff
SRAT: Node 1 PXM 1 80000000-bfffffff
SRAT: Node 2 PXM 2 140000000-1bfffffff
SRAT: Node 3 PXM 3 1c0000000-23fffffff
SRAT: Node 4 PXM 4 240000000-2bfffffff
SRAT: Node 5 PXM 5 2c0000000-33fffffff
SRAT: Node 6 PXM 6 340000000-3bfffffff
SRAT: Node 7 PXM 7 3c0000000-43fffffff
SRAT: Node 0 PXM 0 0-7fffffff
node 2 shift 24 addr 140000000 conflict 0
node 3 shift 25 addr 1fe000000 conflict 0
node 7 shift 26 addr 3fc000000 conflict 0
Bootmem setup node 0 0000000000000000-000000007fffffff
Bootmem setup node 1 0000000080000000-00000000bfffffff
Bootmem setup node 2 0000000140000000-00000001bfffffff
Bootmem setup node 3 00000001c0000000-000000023fffffff
Bootmem setup node 4 0000000240000000-00000002bfffffff
Bootmem setup node 5 00000002c0000000-000000033fffffff
Bootmem setup node 6 0000000340000000-00000003bfffffff
Bootmem setup node 7 00000003c0000000-000000043fffffff
On node 0 totalpages: 524287
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 520191 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
On node 1 totalpages: 262143
  DMA zone: 0 pages, LIFO batch:1
  Normal zone: 262143 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
On node 2 totalpages: 524287
  DMA zone: 0 pages, LIFO batch:1
  Normal zone: 524287 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
On node 3 totalpages: 524287
  DMA zone: 0 pages, LIFO batch:1
  Normal zone: 524287 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
On node 4 totalpages: 524287
  DMA zone: 0 pages, LIFO batch:1
  Normal zone: 524287 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
On node 5 totalpages: 524287
  DMA zone: 0 pages, LIFO batch:1
  Normal zone: 524287 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
On node 6 totalpages: 524287
  DMA zone: 0 pages, LIFO batch:1
  Normal zone: 524287 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
On node 7 totalpages: 524287
  DMA zone: 0 pages, LIFO batch:1
  Normal zone: 524287 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled)
Processor #16 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x11] enabled)
Processor #17 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled)
Processor #18 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] enabled)
Processor #19 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] enabled)
Processor #20 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x15] enabled)
Processor #21 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] enabled)
Processor #22 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x17] enabled)
Processor #23 15:5 APIC version 16
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x02] address[0xfcffe000] gsi_base[24])
IOAPIC[1]: apic_id 2, version 17, address 0xfcffe000, GSI 24-27
ACPI: IOAPIC (id[0x03] address[0xfcfff000] gsi_base[28])
IOAPIC[2]: apic_id 3, version 17, address 0xfcfff000, GSI 28-31
ACPI: IOAPIC (id[0x10] address[0xfbffe000] gsi_base[32])
IOAPIC[3]: apic_id 0, version 17, address 0xfbffe000, GSI 32-35
ACPI: IOAPIC (id[0x11] address[0xfbfff000] gsi_base[36])
IOAPIC[4]: apic_id 4, version 17, address 0xfbfff000, GSI 36-39
ACPI: IOAPIC (id[0x12] address[0xfacfc000] gsi_base[40])
IOAPIC[5]: apic_id 5, version 17, address 0xfacfc000, GSI 40-43
ACPI: IOAPIC (id[0x13] address[0xfacfd000] gsi_base[44])
IOAPIC[6]: apic_id 6, version 17, address 0xfacfd000, GSI 44-47
ACPI: IOAPIC (id[0x14] address[0xfacfe000] gsi_base[48])
IOAPIC[7]: apic_id 7, version 17, address 0xfacfe000, GSI 48-51
ACPI: IOAPIC (id[0x15] address[0xfacff000] gsi_base[52])
IOAPIC[8]: apic_id 8, version 17, address 0xfacff000, GSI 52-55
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Setting APIC routing to flat
Using ACPI (MADT) for SMP configuration information
Checking aperture...
CPU 0: aperture @ 4000000 size 32 MB
Aperture from northbridge cpu 0 too small (32 MB)
No AGP bridge found
Your BIOS doesn't leave a aperture memory hole
Please enable the IOMMU option in the BIOS setup
This costs you 64 MB of RAM
Mapping aperture over 65536 KB of RAM @ 4000000
Built 8 zonelists
Kernel command line: ro root=/dev/hda2 vga=791 rhgb quiet console=tty0
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 131072 bytes)
time.c: Using 1.193182 MHz PIT timer.
time.c: Detected 2004.577 MHz processor.
Console: colour dummy device 80x25
Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Memory: 15415088k/17825792k available (2083k kernel code, 0k reserved,
724k data, 208k init)
Calibrating delay loop... 3940.35 BogoMIPS (lpj=1970176)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 256 (order: 0, 4096 bytes)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(1) -> Node 0
Using local APIC NMI watchdog using perfctr0
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(1) -> Node 0
CPU0: AMD Opteron(tm) Processor 846 stepping 0a
per-CPU timeslice cutoff: 1023.98 usecs.
task migration cache decay timeout: 2 msecs.
Booting processor 1/17 rip 6000 rsp ffff8101c1c31f58
Initializing CPU#1
Calibrating delay loop... 4005.88 BogoMIPS (lpj=2002944)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 1(1) -> Node 1
AMD Opteron(tm) Processor 846 stepping 0a
Booting processor 2/18 rip 6000 rsp ffff8103bff81f58
Initializing CPU#2
Calibrating delay loop... 4005.88 BogoMIPS (lpj=2002944)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 2(1) -> Node 2
AMD Opteron(tm) Processor 846 stepping 0a
Booting processor 3/19 rip 6000 rsp ffff8103c3465f58
Initializing CPU#3
Calibrating delay loop... 4005.88 BogoMIPS (lpj=2002944)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 3(1) -> Node 3
AMD Opteron(tm) Processor 846 stepping 0a
Booting processor 4/20 rip 6000 rsp ffff8100bffb3f58
Initializing CPU#4
Calibrating delay loop... 4005.88 BogoMIPS (lpj=2002944)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 4(1) -> Node 4
AMD Opteron(tm) Processor 846 stepping 0a
Booting processor 5/21 rip 6000 rsp ffff81023ffa5f58
Initializing CPU#5
Calibrating delay loop... 3997.69 BogoMIPS (lpj=1998848)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 5(1) -> Node 5
AMD Opteron(tm) Processor 846 stepping 0a
Booting processor 6/22 rip 6000 rsp ffff8102bffa9f58
Initializing CPU#6
Calibrating delay loop... 4005.88 BogoMIPS (lpj=2002944)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 6(1) -> Node 6
AMD Opteron(tm) Processor 846 stepping 0a
Booting processor 7/23 rip 6000 rsp ffff81033ffb3f58
Initializing CPU#7
Calibrating delay loop... 4005.88 BogoMIPS (lpj=2002944)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 7(1) -> Node 7
AMD Opteron(tm) Processor 846 stepping 0a
Total of 8 processors activated (31973.37 BogoMIPS).
Using local APIC timer interrupts.
Detected 12.528 MHz APIC timer.
checking TSC synchronization across 8 CPUs: passed.
time.c: Using PIT/TSC based timekeeping.
Brought up 8 CPUs
CPU0 attaching sched-domain:
 domain 0: span 01
  groups: 01
  domain 1: span ff
   groups: 01 02 04 08 10 20 40 80
CPU1 attaching sched-domain:
 domain 0: span 02
  groups: 02
  domain 1: span ff
   groups: 02 04 08 10 20 40 80 01
CPU2 attaching sched-domain:
 domain 0: span 04
  groups: 04
  domain 1: span ff
   groups: 04 08 10 20 40 80 01 02
CPU3 attaching sched-domain:
 domain 0: span 08
  groups: 08
  domain 1: span ff
   groups: 08 10 20 40 80 01 02 04
CPU4 attaching sched-domain:
 domain 0: span 10
  groups: 10
  domain 1: span ff
   groups: 10 20 40 80 01 02 04 08
CPU5 attaching sched-domain:
 domain 0: span 20
  groups: 20
  domain 1: span ff
   groups: 20 40 80 01 02 04 08 10
CPU6 attaching sched-domain:
 domain 0: span 40
  groups: 40
  domain 1: span ff
   groups: 40 80 01 02 04 08 10 20
CPU7 attaching sched-domain:
 domain 0: span 80
  groups: 80
  domain 1: span ff
   groups: 80 01 02 04 08 10 20 40
checking if image is initramfs... it is


Thanks,

Bharath

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Bharath Ramesh]

>
> Does booting with acpi=off help?

Booting with acpi=off doesnt help

dmesg with acpi=off:
Linux version 2.6.15-rc4 (root@drones) (gcc version 3.4.3 20050227
(Red Hat 3.4.3-22.1)) #1 SMP PREEMPT Thu Dec 1 19:37:03 EST 2005
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000bfff0000 (usable)
 BIOS-e820: 00000000bfff0000 - 00000000bffff000 (ACPI data)
 BIOS-e820: 00000000bffff000 - 00000000c0000000 (ACPI NVS)
 BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000440000000 (usable)
16512MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000ff780
NX (Execute Disable) protection: active
On node 0 totalpages: 4456448
  DMA zone: 4096 pages, LIFO batch:2
  DMA32 zone: 0 pages, LIFO batch:2
  Normal zone: 225280 pages, LIFO batch:64
  HighMem zone: 4227072 pages, LIFO batch:64
DMI 2.3 present.
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: IWILL    Product ID: H805         APIC at: 0xFEE00000
Processor #16 15:5 APIC version 16
Processor #16 INVALID. (Max ID: 256).
Processor #17 15:5 APIC version 16
Processor #17 INVALID. (Max ID: 256).
Processor #18 15:5 APIC version 16
Processor #18 INVALID. (Max ID: 256).
Processor #19 15:5 APIC version 16
Processor #19 INVALID. (Max ID: 256).
Processor #20 15:5 APIC version 16
Processor #20 INVALID. (Max ID: 256).
Processor #21 15:5 APIC version 16
Processor #21 INVALID. (Max ID: 256).
Processor #22 15:5 APIC version 16
Processor #22 INVALID. (Max ID: 256).
Processor #23 15:5 APIC version 16
Processor #23 INVALID. (Max ID: 256).
I/O APIC #0 Version 17 at 0xFEC00000.
I/O APIC #1 Version 17 at 0xFCFFE000.
I/O APIC #2 Version 17 at 0xFCFFF000.
I/O APIC #3 Version 17 at 0xFBFFE000.
I/O APIC #4 Version 17 at 0xFBFFF000.
I/O APIC #5 Version 17 at 0xFACFC000.
I/O APIC #6 Version 17 at 0xFACFD000.
I/O APIC #7 Version 17 at 0xFACFE000.
I/O APIC #8 Version 17 at 0xFACFF000.
Enabling APIC mode:  Flat.  Using 9 I/O APICs
SMP mptable: no processors registered!
BIOS bug, MP table errors detected!...
... disabling SMP support. (tell your hw vendor)
Allocating PCI resources starting at c4000000 (gap: c0000000:3f780000)
Built 1 zonelists
Kernel command line: ro root=/dev/hda3 vga=791 acpi=off rhgb quiet
Found and enabled local APIC!
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (0a955000)
mapped IOAPIC to ffffb000 (0a956000)
mapped IOAPIC to ffffa000 (0a957000)
mapped IOAPIC to ffff9000 (0a958000)
mapped IOAPIC to ffff8000 (0a959000)
mapped IOAPIC to ffff7000 (0a95a000)
mapped IOAPIC to ffff6000 (0a95b000)
mapped IOAPIC to ffff5000 (0a95c000)
mapped IOAPIC to ffff4000 (0a95d000)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 2004.813 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 16614040k/17825792k available (2161k kernel code, 161148k
reserved, 598k data, 224k init, 15859648k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4017.40 BogoMIPS (lpj=8034817)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 078bfbff e1d3fbff 00000000 00000000
00000000 00000000 00000000
CPU: After vendor identify, caps: 078bfbff e1d3fbff 00000000 00000000
00000000 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e1d3fbff 00000000 00000010
00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: AMD Opteron(tm) Processor 846 stepping 0a
SMP motherboard not detected.
Brought up 1 CPUs

Thanks,

Bharath

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Keith Mannthey]

[-- Attachment #1: Type: text/plain, Size: 708 bytes --]

Welcome to hardware bring up.  Ok I looked a little closer at the
story.  In x86_64 the only check for valid apic is apicid < MAX_APICS
which make sense to me.

I386 has this concept of version.  Where the valid check is diffrent

  if (version >= 0x14)
                return apicid < 0xff;
        else
                return apicid < 0xf;

Now the patch is sent before was a litle in haste.  Your apic version
is 16. The valid check returns false because apicid is greater that
0xf (0x15).  Most likey the bios entry for the apic version is wrong
but I don't know much about that or why it matters.

So what does this all mean.  Legacy.....

Give this patch a whirl.

Thanks,
 Keith

[-- Attachment #2: apicid.fix --]
[-- Type: application/octet-stream, Size: 348 bytes --]

--- arch/i386/kernel/mpparse.c.orig	2005-12-01 15:20:51.000000000 -0800
+++ arch/i386/kernel/mpparse.c	2005-12-01 15:21:19.000000000 -0800
@@ -112,9 +112,10 @@
 #else
 static int MP_valid_apicid(int apicid, int version)
 {
-	if (version >= 0x14)
+/*	if (version >= 0x14)
 		return apicid < 0xff;
 	else
+*/
 		return apicid < MAX_APICS;
 }
 #endif

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Bharath Ramesh]

[-- Attachment #1: Type: text/plain, Size: 709 bytes --]

I have attached the kernel config. I will enable debugging and rebuild
the kernel soon and send in the latest dmesg soon.

Thanks,

Bharath
On 12/2/05, Keith Mannthey <kmannth@gmail.com> wrote:
> Hmm keep that patch for now.  Can you attach your .config and turn on
> debugging?
>
> weird, boot CPU (#0) not listed by the BIOS.
>
> This messages implies perhaps your bios tables are setup in a some
> other way then i386 expects.  Acpi is setting apicids to them and they
> are really there but the i386 boot up acpid mess is not setup
> correctly and it looks to be skipping booting the other processors for
> some reason.
>
> This code is all a bit of a mess.
>
> thanks,
>   Keith
>

[-- Attachment #2: config --]
[-- Type: application/octet-stream, Size: 30386 bytes --]

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.15-rc4
# Fri Dec  2 14:11:15 2005
#
CONFIG_X86_32=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32

#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0

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

#
# Block layer
#
CONFIG_LBD=y

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"

#
# 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 is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
CONFIG_MK8=y
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_SMP=y
CONFIG_NR_CPUS=8
CONFIG_SCHED_SMT=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BKL=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
CONFIG_X86_MCE_P4THERMAL=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS 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_DELL_RBU is not set
# CONFIG_DCDBAS is not set
# CONFIG_NOHIGHMEM is not set
# CONFIG_HIGHMEM4G is not set
CONFIG_HIGHMEM64G=y
CONFIG_HIGHMEM=y
CONFIG_X86_PAE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_HIGHPTE is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_IRQBALANCE=y
# CONFIG_REGPARM is not set
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_PHYSICAL_START=0x100000
# CONFIG_KEXEC is not set

#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_X86_PM_TIMER is not set
# CONFIG_ACPI_CONTAINER is not set

#
# APM (Advanced Power Management) BIOS Support
#
# CONFIG_APM 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 is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY_PROC=y
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
# CONFIG_HOTPLUG_CPU is not set

#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set

#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set

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

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE 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_INET_TUNNEL is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y

#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set

#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set

#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
# CONFIG_IP_NF_CT_ACCT is not set
# CONFIG_IP_NF_CONNTRACK_MARK is not set
# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
# CONFIG_IP_NF_CT_PROTO_SCTP is not set
# CONFIG_IP_NF_FTP is not set
# CONFIG_IP_NF_IRC is not set
# CONFIG_IP_NF_NETBIOS_NS is not set
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
# CONFIG_IP_NF_PPTP is not set
CONFIG_IP_NF_QUEUE=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_LIMIT=y
CONFIG_IP_NF_MATCH_IPRANGE=y
CONFIG_IP_NF_MATCH_MAC=y
CONFIG_IP_NF_MATCH_PKTTYPE=y
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=y
CONFIG_IP_NF_MATCH_RECENT=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_DSCP=y
CONFIG_IP_NF_MATCH_AH_ESP=y
CONFIG_IP_NF_MATCH_LENGTH=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_MATCH_TCPMSS=y
CONFIG_IP_NF_MATCH_HELPER=y
CONFIG_IP_NF_MATCH_STATE=y
CONFIG_IP_NF_MATCH_CONNTRACK=y
CONFIG_IP_NF_MATCH_OWNER=y
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
# CONFIG_IP_NF_MATCH_REALM is not set
# CONFIG_IP_NF_MATCH_SCTP is not set
# CONFIG_IP_NF_MATCH_DCCP is not set
# CONFIG_IP_NF_MATCH_COMMENT is not set
# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
# CONFIG_IP_NF_MATCH_STRING is not set
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_LOG=y
CONFIG_IP_NF_TARGET_ULOG=y
CONFIG_IP_NF_TARGET_TCPMSS=y
# CONFIG_IP_NF_TARGET_NFQUEUE is not set
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_IP_NF_TARGET_NETMAP=y
CONFIG_IP_NF_TARGET_SAME=y
# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_TARGET_TOS=y
CONFIG_IP_NF_TARGET_ECN=y
CONFIG_IP_NF_TARGET_DSCP=y
CONFIG_IP_NF_TARGET_MARK=y
CONFIG_IP_NF_TARGET_CLASSIFY=y
# CONFIG_IP_NF_TARGET_TTL is not set
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_TARGET_NOTRACK=m
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_IP_NF_ARP_MANGLE=y

#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP 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

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

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m

#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set

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

#
# Parallel port support
#
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_1284 is not set

#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set

#
# Protocols
#
CONFIG_PNPACPI=y

#
# Block devices
#
CONFIG_BLK_DEV_FD=m
# 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_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH 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_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=m
# 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

#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP 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_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
# 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_CS5535 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 is not set
# CONFIG_BLK_DEV_IT821X is not set
# 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_RAID_ATTRS is not set
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH 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
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set

#
# SCSI low-level drivers
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA 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_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_QLA24XX is not set
# CONFIG_SCSI_LPFC 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
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set

#
# IEEE 1394 (FireWire) support
#
CONFIG_IEEE1394=m

#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_IEEE1394_OUI_DB is not set
CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
# CONFIG_IEEE1394_EXPORT_FULL_API is not set

#
# Device Drivers
#

#
# Texas Instruments PCILynx requires I2C
#
CONFIG_IEEE1394_OHCI1394=m

#
# Protocol Drivers
#
# CONFIG_IEEE1394_VIDEO1394 is not set
# CONFIG_IEEE1394_SBP2 is not set
CONFIG_IEEE1394_ETH1394=m
# CONFIG_IEEE1394_DV1394 is not set
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_CMP=m
# CONFIG_IEEE1394_AMDTP is not set

#
# I2O device support
#
# CONFIG_I2O is not set

#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_NET_SB1000 is not set

#
# ARCnet devices
#
# CONFIG_ARCNET is not set

#
# PHY device support
#
# CONFIG_PHYLIB is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM 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 is not set
CONFIG_E100=m
# 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
# CONFIG_NET_POCKET is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=m
# CONFIG_E1000_NAPI is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set

#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# 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
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER 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 is not set
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=m
# CONFIG_INPUT_EVBUG 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=m
# 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=m
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_UINPUT is not set

#
# Hardware I/O ports
#
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
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT 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=m
# CONFIG_SERIAL_8250_ACPI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=m
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=m
CONFIG_NVRAM=m
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_AGP=m
# 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 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=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set

#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set

#
# I2C support
#
# CONFIG_I2C is not set

#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set

#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set

#
# Multimedia Capabilities Port drivers
#

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set

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

#
# Graphics support
#
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_VGA16=y
CONFIG_FB_VESA=y
CONFIG_VIDEO_SELECT=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON_OLD is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set

#
# Logo configuration
#
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set

#
# Sound
#
# CONFIG_SOUND is not set

#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB=m
# 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
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#

#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set

#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set

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

#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set

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

#
# USB Network Adapters
#
# 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
# CONFIG_USB_MON 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_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_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set

#
# USB DSL modem support
#

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set

#
# MMC/SD Card support
#
# CONFIG_MMC is not set

#
# InfiniBand support
#
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
CONFIG_INFINIBAND_USER_ACCESS=m
CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
# CONFIG_INFINIBAND_SRP is not set

#
# SN Devices
#

#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
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_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set

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

#
# 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=y
# 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=m
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
CONFIG_NFS_DIRECTIO=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 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
# CONFIG_9P_FS is not set

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

#
# Native Language Support
#
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# 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_ASCII=m
CONFIG_NLS_ISO8859_1=m
# 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=m

#
# Instrumentation Support
#
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set

#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=15
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_EARLY_PRINTK=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y

#
# Security options
#
# CONFIG_KEYS is not set
CONFIG_SECURITY=y
# CONFIG_SECURITY_NETWORK is not set
CONFIG_SECURITY_CAPABILITIES=m
# CONFIG_SECURITY_ROOTPLUG is not set
# CONFIG_SECURITY_SECLVL is not set
# CONFIG_SECURITY_SELINUX is not set

#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES_586=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_TEST=m

#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set

#
# Library routines
#
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Andi Kleen]

Keith Mannthey <kmannth@gmail.com> writes:

> Welcome to hardware bring up.  Ok I looked a little closer at the
> story.  In x86_64 the only check for valid apic is apicid < MAX_APICS
> which make sense to me.

It will still not work. He will need a variant of the physflat-i386 
patch I posted some time ago. However it needs some cleanup
to be actually mergeable

My recommendation is a 64bit kernel.

-Andi

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Bharath Ramesh]

Can you point me to the thread in which you posted the patch so that I
can try it out. I am limited to a 32-bit kernel as the library I want
use requires a 32bit kernel. I need to try to get some performance
results.

Thanks,
Bharath

On 03 Dec 2005 15:21:14 -0700, Andi Kleen <ak@suse.de> wrote:
> Keith Mannthey <kmannth@gmail.com> writes:
>
> > Welcome to hardware bring up.  Ok I looked a little closer at the
> > story.  In x86_64 the only check for valid apic is apicid < MAX_APICS
> > which make sense to me.
>
> It will still not work. He will need a variant of the physflat-i386
> patch I posted some time ago. However it needs some cleanup
> to be actually mergeable
>
> My recommendation is a 64bit kernel.
>
> -Andi
> -
> 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: Only one processor detected in 8-Way opteron in 32-bit mode

[Matti Aarnio]

On Sun, Dec 04, 2005 at 09:24:08AM -0500, Bharath Ramesh wrote:
> 
> Can you point me to the thread in which you posted the patch so that I
> can try it out. I am limited to a 32-bit kernel as the library I want
> use requires a 32bit kernel. I need to try to get some performance
> results.

With "libary" I presume you to mean something used by an application
program ?

If so, a 64-bit kernel on x86_64 will work just fine for your 32 bit
code.  What you do need, however, are some compiler magic to construct
your binary -- in essence doing a cross-compilation on 64 bit platform
to 32 bit target.

The resulting application binary will run just fine.

You will need things like  glibc  installed both for 32 bit i386
and 64 bit x86_64, and possibly some others, but those should be
mostly coming in current distributions, anyway.

I use daily 32-bit Mozilla with several 3rd party plugins in my
64-bit machine.  My kernel is fully 64-bit.


> Thanks,
> Bharath

  /Matti Aarnio


> On 03 Dec 2005 15:21:14 -0700, Andi Kleen <ak@suse.de> wrote:
> > Keith Mannthey <kmannth@gmail.com> writes:
> >
> > > Welcome to hardware bring up.  Ok I looked a little closer at the
> > > story.  In x86_64 the only check for valid apic is apicid < MAX_APICS
> > > which make sense to me.
> >
> > It will still not work. He will need a variant of the physflat-i386
> > patch I posted some time ago. However it needs some cleanup
> > to be actually mergeable
> >
> > My recommendation is a 64bit kernel.
> >
> > -Andi
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Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Bill Davidsen]

Bharath Ramesh wrote:
> I have attached the kernel config. I will enable debugging and rebuild
> the kernel soon and send in the latest dmesg soon.
> 
> Thanks,
> 
> Bharath

I'm not at all an expert on x86_64, but I notice the NUMA is not set in 
this config, and I have a similar config from another post with DOES 
work, and it has NUMA on (four way only, dual dual-core).

I have no idea if that can be useful, but if you're still out of ideas 
you might try it.

-- 
    -bill davidsen (davidsen@tmr.com)
"The secret to procrastination is to put things off until the
  last possible moment - but no longer"  -me

Re: Only one processor detected in 8-Way opteron in 32-bit mode

[Bharath Ramesh]

On 12/7/05, Bill Davidsen <davidsen@tmr.com> wrote:
> Bharath Ramesh wrote:
> > I have attached the kernel config. I will enable debugging and rebuild
> > the kernel soon and send in the latest dmesg soon.
> >
> > Thanks,
> >
> > Bharath
>
> I'm not at all an expert on x86_64, but I notice the NUMA is not set in
> this config, and I have a similar config from another post with DOES
> work, and it has NUMA on (four way only, dual dual-core).

I am not sure about it but the NUMA option comes up only when the ARCH
type is set to x86_64. For some reason when I set the ARCH type to x86
then the NUMA option is never present. NUMA is only associated with
x86_64 but I am not sure how it would work if I am trying to run
x86_64 processor in x86 mode.

>
> I have no idea if that can be useful, but if you're still out of ideas
> you might try it.
>
> --
>    -bill davidsen (davidsen@tmr.com)
> "The secret to procrastination is to put things off until the
>  last possible moment - but no longer"  -me
>
>