Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 5 Dec 2002 16:50:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 5 Dec 2002 16:50:13 -0500 Received: from imrelay-2.zambeel.com ([209.240.48.8]:7685 "EHLO imrelay-2.zambeel.com") by vger.kernel.org with ESMTP id ; Thu, 5 Dec 2002 16:49:56 -0500 Message-ID: <233C89823A37714D95B1A891DE3BCE5202AB1AB6@xch-a.win.zambeel.com> From: Manish Lachwani To: "'Byron Albert'" , linux-kernel@vger.kernel.org Subject: RE: host buss on p4 xeon Date: Thu, 5 Dec 2002 13:57:18 -0800 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain; charset="iso-8859-1" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 19214 Lines: 461 I am using a similar setup on a GC-LE chipset. This is also what I see: ..... host bus clock speed is 99.9884 MHz. This is appropriate since to get the FSB, we multiply this above speed by 4 ... -----Original Message----- From: Byron Albert [mailto:byron@markerman.com] Sent: Thursday, December 05, 2002 1:02 PM To: linux-kernel@vger.kernel.org Subject: host buss on p4 xeon Hello, I am testing some new dual 2.4/2.8ghz Xeon DP boxes. They all have the ServerWorks GC -LE Chipset. I was looking at the dmesg out put and it says that the host buss is 100mhz but I in all the docs about the mother board it says it should 400. Is this some other number or is there some patches I need to get the faster bus speeds? Thanks Byron ..... CPU clock speed is 2394.9664 MHz. ..... host bus clock speed is 99.7902 MHz. Linux version 2.4.19 (root@fkwww-new.iworld.com) (gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)) #12 SMP Sun Nov 17 23:35:55 EST 2002 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009c800 (usable) BIOS-e820: 000000000009c800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000efffac40 (usable) BIOS-e820: 00000000efffac40 - 00000000f0000000 (ACPI data) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000110000000 (usable) Warning only 4GB will be used. Use a PAE enabled kernel. 3200MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 0009c940 hm, page 0009c000 reserved twice. hm, page 0009d000 reserved twice. hm, page 0009c000 reserved twice. hm, page 0009d000 reserved twice. WARNING: MP table in the EBDA can be UNSAFE, contact linux-smp@vger.kernel.org if you experience SMP problems! On node 0 totalpages: 1048576 zone(0): 4096 pages. zone(1): 225280 pages. zone(2): 819200 pages. ACPI: Searched entire block, no RSDP was found. ACPI: RSDP located at physical address c00fdfc0 RSD PTR v0 [IBM ] __va_range(0xefffff80, 0x68): idx=8 mapped at ffff6000 ACPI table found: RSDT v1 [IBM SERONYXP 0.4096] __va_range(0xefffff00, 0x24): idx=8 mapped at ffff6000 __va_range(0xefffff00, 0x74): idx=8 mapped at ffff6000 ACPI table found: FACP v1 [IBM SERONYXP 0.4096] __va_range(0xeffffe40, 0x24): idx=8 mapped at ffff6000 __va_range(0xeffffe40, 0x92): idx=8 mapped at ffff6000 ACPI table found: APIC v1 [IBM SERONYXP 0.4096] __va_range(0xeffffe40, 0x92): idx=8 mapped at ffff6000 LAPIC (acpi_id[0x0000] id[0x0] enabled[1]) CPU 0 (0x0000) enabledProcessor #0 Unknown CPU [15:2] APIC version 16 LAPIC (acpi_id[0x0001] id[0x6] enabled[1]) CPU 1 (0x0600) enabledProcessor #6 Unknown CPU [15:2] APIC version 16 LAPIC (acpi_id[0x0002] id[0x1] enabled[1]) CPU 2 (0x0100) enabledProcessor #1 Unknown CPU [15:2] APIC version 16 LAPIC (acpi_id[0x0003] id[0x7] enabled[1]) CPU 3 (0x0700) enabledProcessor #7 Unknown CPU [15:2] APIC version 16 IOAPIC (id[0xe] address[0xfec00000] global_irq_base[0x0]) IOAPIC (id[0xd] address[0xfec01000] global_irq_base[0x10]) IOAPIC (id[0xc] address[0xfec02000] global_irq_base[0x20]) INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0] trigger[0x0]) LAPIC_NMI (acpi_id[0x0000] polarity[0x0] trigger[0x0] lint[0x1]) LAPIC_NMI (acpi_id[0x0006] polarity[0x0] trigger[0x0] lint[0x1]) LAPIC_NMI (acpi_id[0x0001] polarity[0x0] trigger[0x0] lint[0x1]) LAPIC_NMI (acpi_id[0x0007] polarity[0x0] trigger[0x0] lint[0x1]) 4 CPUs total Local APIC address fee00000 __va_range(0xeffffd80, 0x24): idx=8 mapped at ffff6000 __va_range(0xeffffd80, 0x4b): idx=8 mapped at ffff6000 ACPI table found: ASF! v16 [IBM SERONYXP 0.1] ACPI: Unsupported table ASF! Enabling the CPU's according to the ACPI table Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: IBM ENSW Product ID: GEODE SMP APIC at: 0xFEE00000 I/O APIC #14 Version 17 at 0xFEC00000. I/O APIC #13 Version 17 at 0xFEC01000. I/O APIC #12 Version 17 at 0xFEC02000. Processors: 4 IBM machine detected. Enabling interrupts during APM calls. Kernel command line: auto BOOT_IMAGE=linux ro root=803 BOOT_FILE=/boot/vmlinuz-2.4.19 Initializing CPU#0 Detected 2394.810 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 4771.02 BogoMIPS Memory: 3879816k/4194304k available (1425k kernel code, 51920k reserved, 372k data, 276k init, 3014632k highmem) Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) Inode cache hash table entries: 262144 (order: 9, 2097152 bytes) Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) Buffer-cache hash table entries: 262144 (order: 8, 1048576 bytes) Page-cache hash table entries: 524288 (order: 9, 2097152 bytes) CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 12K, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: 3febfbff 00000000 00000000 00000000 CPU: Common caps: 3febfbff 00000000 00000000 00000000 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 12K, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000 Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: 3febfbff 00000000 00000000 00000000 CPU: Common caps: 3febfbff 00000000 00000000 00000000 CPU0: Intel(R) XEON(TM) CPU 2.40GHz stepping 04 per-CPU timeslice cutoff: 1462.92 usecs. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Booting processor 1/1 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... 4784.12 BogoMIPS CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 12K, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000 Intel machine check reporting enabled on CPU#1. CPU: After generic, caps: 3febfbff 00000000 00000000 00000000 CPU: Common caps: 3febfbff 00000000 00000000 00000000 CPU1: Intel(R) XEON(TM) CPU 2.40GHz stepping 04 Booting processor 2/6 eip 2000 Initializing CPU#2 masked ExtINT on CPU#2 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 4784.12 BogoMIPS CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 12K, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 3 CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000 Intel machine check reporting enabled on CPU#2. CPU: After generic, caps: 3febfbff 00000000 00000000 00000000 CPU: Common caps: 3febfbff 00000000 00000000 00000000 CPU2: Intel(R) XEON(TM) CPU 2.40GHz stepping 04 Booting processor 3/7 eip 2000 Initializing CPU#3 masked ExtINT on CPU#3 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 4784.12 BogoMIPS CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0 CPU: L1 I cache: 12K, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 3 CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000 Intel machine check reporting enabled on CPU#3. CPU: After generic, caps: 3febfbff 00000000 00000000 00000000 CPU: Common caps: 3febfbff 00000000 00000000 00000000 CPU3: Intel(R) XEON(TM) CPU 2.40GHz stepping 04 Total of 4 processors activated (19123.40 BogoMIPS). cpu_sibling_map[0] = 1 cpu_sibling_map[1] = 0 cpu_sibling_map[2] = 3 cpu_sibling_map[3] = 2 ENABLING IO-APIC IRQs Setting 14 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 14 ... ok. Setting 13 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 13 ... ok. Setting 12 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 12 ... ok. init IO_APIC IRQs IO-APIC (apicid-pin) 14-0, 14-3, 14-4, 14-5, 14-7, 14-9, 14-10, 13-0, 13-1, 13-3, 13-5, 13-6, 13-7, 13-8, 13-9, 13-11, 13-12, 13-15, 12-0, 12-1, 12-2, 12-3, 12-4, 12-5, 12-6, 12-7, 12-8, 12-9, 12-10, 12-11, 12-12, 12-13, 12-14, 12-15 not connected. ..TIMER: vector=0x31 pin1=2 pin2=-1 number of MP IRQ sources: 14. number of IO-APIC #14 registers: 16. number of IO-APIC #13 registers: 16. number of IO-APIC #12 registers: 16. testing the IO APIC....................... IO APIC #14...... .... register #00: 0E000000 ....... : physical APIC id: 0E .... register #01: 000F0011 ....... : max redirection entries: 000F ....... : PRQ implemented: 0 ....... : IO APIC version: 0011 .... register #02: 0E000000 ....... : arbitration: 0E .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 00F 0F 0 0 0 0 0 1 1 39 02 00F 0F 0 0 0 0 0 1 1 31 03 000 00 1 0 0 0 0 0 0 00 04 000 00 1 0 0 0 0 0 0 00 05 000 00 1 0 0 0 0 0 0 00 06 00F 0F 0 0 0 0 0 1 1 41 07 000 00 1 0 0 0 0 0 0 00 08 00F 0F 0 0 0 0 0 1 1 49 09 000 00 1 0 0 0 0 0 0 00 0a 000 00 1 0 0 0 0 0 0 00 0b 00F 0F 1 1 0 1 0 1 1 51 0c 00F 0F 0 0 0 0 0 1 1 59 0d 00F 0F 0 0 0 0 0 1 1 61 0e 00F 0F 0 0 0 0 0 1 1 69 0f 00F 0F 0 0 0 0 0 1 1 71 IO APIC #13...... .... register #00: 0D000000 ....... : physical APIC id: 0D .... 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: 00 000 00 1 0 0 0 0 0 0 00 01 000 00 1 0 0 0 0 0 0 00 02 00F 0F 1 1 0 1 0 1 1 79 03 000 00 1 0 0 0 0 0 0 00 04 00F 0F 1 1 0 1 0 1 1 81 05 000 00 1 0 0 0 0 0 0 00 06 000 00 1 0 0 0 0 0 0 00 07 000 00 1 0 0 0 0 0 0 00 08 000 00 1 0 0 0 0 0 0 00 09 000 00 1 0 0 0 0 0 0 00 0a 00F 0F 1 1 0 1 0 1 1 89 0b 000 00 1 0 0 0 0 0 0 00 0c 000 00 1 0 0 0 0 0 0 00 0d 00F 0F 1 1 0 1 0 1 1 91 0e 00F 0F 1 1 0 1 0 1 1 99 0f 000 00 1 0 0 0 0 0 0 00 IO APIC #12...... .... register #00: 0C000000 ....... : physical APIC id: 0C .... register #01: 000F0011 ....... : max redirection entries: 000F ....... : PRQ implemented: 0 ....... : IO APIC version: 0011 .... register #02: 0C000000 ....... : arbitration: 0C .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 000 00 1 0 0 0 0 0 0 00 02 000 00 1 0 0 0 0 0 0 00 03 000 00 1 0 0 0 0 0 0 00 04 000 00 1 0 0 0 0 0 0 00 05 000 00 1 0 0 0 0 0 0 00 06 000 00 1 0 0 0 0 0 0 00 07 000 00 1 0 0 0 0 0 0 00 08 000 00 1 0 0 0 0 0 0 00 09 000 00 1 0 0 0 0 0 0 00 0a 000 00 1 0 0 0 0 0 0 00 0b 000 00 1 0 0 0 0 0 0 00 0c 000 00 1 0 0 0 0 0 0 00 0d 000 00 1 0 0 0 0 0 0 00 0e 000 00 1 0 0 0 0 0 0 00 0f 000 00 1 0 0 0 0 0 0 00 IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ6 -> 0:6 IRQ8 -> 0:8 IRQ11 -> 0:11 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ18 -> 1:2 IRQ20 -> 1:4 IRQ26 -> 1:10 IRQ29 -> 1:13 IRQ30 -> 1:14 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 2394.9664 MHz. ..... host bus clock speed is 99.7902 MHz. cpu: 0, clocks: 997902, slice: 199580 CPU0 cpu: 1, clocks: 997902, slice: 199580 cpu: 2, clocks: 997902, slice: 199580 cpu: 3, clocks: 997902, slice: 199580 CPU1 CPU2 CPU3 checking TSC synchronization across CPUs: passed. Waiting on wait_init_idle (map = 0xe) All processors have done init_idle PCI: PCI BIOS revision 2.10 entry at 0xfd7ec, last bus=8 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Discovered peer bus 02 PCI: Discovered peer bus 06 PCI: Discovered peer bus 08 PCI->APIC IRQ transform: (B0,I6,P0) -> 26 PCI->APIC IRQ transform: (B0,I15,P0) -> 11 PCI->APIC IRQ transform: (B2,I3,P0) -> 20 PCI->APIC IRQ transform: (B6,I8,P0) -> 29 PCI->APIC IRQ transform: (B6,I8,P1) -> 30 PCI->APIC IRQ transform: (B8,I2,P0) -> 18 isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket IA-32 Microcode Update Driver: v1.11 Starting kswapd allocated 32 pages and 32 bhs reserved for the highmem bounces Journalled Block Device driver loaded pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ServerWorks CSB5: IDE controller on PCI bus 00 dev 79 ServerWorks CSB5: chipset revision 147 ServerWorks CSB5: not 100% native mode: will probe irqs later ServerWorks CSB5: simplex device: DMA disabled ide0: ServerWorks CSB5 Bus-Master DMA disabled (BIOS) ServerWorks CSB5: simplex device: DMA disabled ide1: ServerWorks CSB5 Bus-Master DMA disabled (BIOS) hda: LG CD-ROM CRN-8245B, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: ATAPI 24X CD-ROM drive, 128kB Cache Uniform CD-ROM driver Revision: 3.12 Floppy drive(s): fd0 is 1.44M FDC 0 is a National Semiconductor PC87306 RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 8 devices) Compaq SMART2 Driver (v 2.4.21) Compaq CISS Driver (v 2.4.5) Intel(R) PRO/1000 Network Driver - version 4.3.2-k1 Copyright (c) 1999-2002 Intel Corporation. PCI: Setting latency timer of device 06:08.0 to 64 eth0: Intel(R) PRO/1000 Network Connection PCI: Setting latency timer of device 06:08.1 to 64 eth1: Intel(R) PRO/1000 Network Connection 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 and others PCI: Setting latency timer of device 02:03.0 to 64 eth2: OEM i82557/i82558 10/100 Ethernet, 00:50:8B:B1:B4:F8, IRQ 20. Board assembly 726837-017, 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). SCSI subsystem driver Revision: 1.00 scsi0 : IBM PCI ServeRAID 5.10.21 Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 02 Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 02 Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 02 Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 02 Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 02 Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Processor ANSI SCSI revision: 02 Vendor: IBM Model: 32P0032a S320 1 Rev: 1 Type: Processor ANSI SCSI revision: 02 megaraid: v1.18 (Release Date: Thu Oct 11 15:02:53 EDT 2001) megaraid: no BIOS enabled. Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0 Attached scsi disk sdc at scsi0, channel 0, id 2, lun 0 Attached scsi disk sdd at scsi0, channel 0, id 3, lun 0 Attached scsi disk sde at scsi0, channel 0, id 4, lun 0 SCSI device sda: 35547136 512-byte hdwr sectors (18200 MB) Partition check: sda: sda1 sda2 sda3 sda4 SCSI device sdb: 35547136 512-byte hdwr sectors (18200 MB) sdb: sdb1 SCSI device sdc: 35547136 512-byte hdwr sectors (18200 MB) sdc: sdc1 SCSI device sdd: 35547136 512-byte hdwr sectors (18200 MB) sdd: sdd1 SCSI device sde: 71094272 512-byte hdwr sectors (36400 MB) sde: sde1 Fusion MPT base driver 2.00.11 Copyright (c) 1999-2002 LSI Logic Corporation mptbase: 0 MPT adapters found, 0 installed. Fusion MPT SCSI Host driver 2.00.11 Fusion MPT LAN driver 2.00.11 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 32768 buckets, 256Kbytes TCP: Hash tables configured (established 262144 bind 65536) ip_conntrack (8192 buckets, 65536 max) ip_tables: (C) 2000-2002 Netfilter core team NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 276k freed Adding Swap: 2096252k swap-space (priority -1) EXT3 FS 2.4-0.9.17, 10 Jan 2002 on sd(8,3), internal journal reiserfs: checking transaction log (device 08:11) ... Using r5 hash to sort names ReiserFS version 3.6.25 reiserfs: checking transaction log (device 08:21) ... Using r5 hash to sort names ReiserFS version 3.6.25 reiserfs: checking transaction log (device 08:31) ... Using r5 hash to sort names ReiserFS version 3.6.25 reiserfs: checking transaction log (device 08:41) ... Using r5 hash to sort names ReiserFS version 3.6.25 - 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/ - 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/