Date: Mon, 29 Nov 2004 02:04:37 +0100 From: Willem Jan Withagen <wjw@withagen.nl> To: stable@freebsd.org Subject: same interrupts on uhc and em0 Message-ID: <41AA75A5.3050706@withagen.nl>
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Hi,
Got this intel r1300 dual processor server with 2 Em inerfaces and a lot
of usb ports, 2Gb and en Promise Fastrack TX2000
Problem is that when em0 gets an interrupt, it also shows up on the USB
controller. top shows the exact same amounts of interrupt at both every
time over. Which has a lickelyhood of less than zero.
Is this more common, and if so: what might fix it.
--WjW
uname:
FreeBSD pc78.digiware.nl 5.3-STABLE FreeBSD 5.3-STABLE #2: Sat Nov 27
02:23:02 CET 2004 root@horses.digiware.nl:/usr/obj/usr/src/sys/INTEL1300
i386
dmesg:
Copyright (c) 1992-2004 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 5.3-STABLE #2: Sat Nov 27 02:23:02 CET 2004
root@horses.digiware.nl:/usr/obj/usr/src/sys/INTEL1300
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2791.01-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf25 Stepping = 5
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Hyperthreading: 2 logical CPUs
real memory = 2147418112 (2047 MB)
avail memory = 2100129792 (2002 MB)
ACPI APIC Table: <INTEL SWV25 >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 6
ACPI-0697: *** Warning: Type override - [DEB_] had invalid type
(Integer) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [MLIB] had invalid type
(Integer) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [DATA] had invalid type
(String) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [SIO_] had invalid type
(String) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [LEDP] had invalid type
(String) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [GPEN] had invalid type
(String) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [GPST] had invalid type
(String) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [WUES] had invalid type
(String) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [WUSE] had invalid type
(String) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [SBID] had invalid type
(String) for Scope operator, changed to (Scope)
ACPI-0697: *** Warning: Type override - [SWCE] had invalid type
(String) for Scope operator, changed to (Scope)
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
ioapic2 <Version 2.0> irqs 48-71 on motherboard
lapic0: Forcing LINT1 to edge trigger
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <INTEL SWV25> on motherboard
acpi0: Power Button (fixed)
acpi_ec0: <Embedded Controller: GPE 0x8> port 0xca7,0xca6 on acpi0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <unknown> at device 0.1 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci2: <ACPI PCI bus> on pcib1
pci2: <base peripheral, interrupt controller> at device 28.0 (no driver
attached)
pcib2: <ACPI PCI-PCI bridge> at device 29.0 on pci2
pci4: <ACPI PCI bus> on pcib2
pci2: <base peripheral, interrupt controller> at device 30.0 (no driver
attached)
pcib3: <ACPI PCI-PCI bridge> at device 31.0 on pci2
pci3: <ACPI PCI bus> on pcib3
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port
0x2040-0x207f mem 0xfe8c0000-0xfe8dffff irq 30 at device 7.0 on pci3
em0: Ethernet address: 00:07:e9:24:b2:44
em0: Speed:N/A Duplex:N/A
em1: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port
0x2000-0x203f mem 0xfe8e0000-0xfe8fffff irq 31 at device 7.1 on pci3
em1: Ethernet address: 00:07:e9:24:b2:45
em1: Speed:N/A Duplex:N/A
pci0: <unknown> at device 3.1 (no driver attached)
uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port
0x3020-0x303f irq 16 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port
0x3000-0x301f irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> on pcib4
atapci0: <Promise PDC20277 UDMA133 controller> port
0x1420-0x142f,0x140c-0x140f,0x1410-0x1417,0x1408-0x140b,0x1400-0x1407
mem 0xfe5e0000-0xfe5e3fff irq 18 at device 2.0 on pci1
ata2: channel #0 on atapci0
ata3: channel #1 on atapci0
pci1: <display, VGA> at device 12.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci1: <Intel ICH3 UDMA100 controller> port
0x3a0-0x3af,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
ata0: channel #0 on atapci1
ata1: channel #1 on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
fdc0: <floppy drive controller (FDE)> port 0x3f7,0x3f4-0x3f5,0x3f2-0x3f3
irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
orm0: <ISA Option ROMs> at iomem 0xc8000-0xd17ff,0xc0000-0xc7fff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 10.000 msec
ipfw2 initialized, divert disabled, rule-based forwarding disabled,
default to accept, logging limited to 100 packets/entry by default
acd0: CDROM <SAMSUNG CD-ROM SN-124/N102> at ata1-master UDMA33
ad4: 114473MB <ST3120022A/3.76> [232581/16/63] at ata2-master UDMA100
ad6: 114473MB <ST3120022A/3.76> [232581/16/63] at ata3-master UDMA100
ar0: 114473MB <ATA RAID1 array> [14593/255/63] status: READY subdisks:
disk0 READY on ad4 at ata2-master
disk1 READY on ad6 at ata3-master
lapic6: Forcing LINT1 to edge trigger
SMP: AP CPU #1 Launched!
Mounting root from ufs:/dev/ar0s2a
em0: Link is up 100 Mbps Full Duplex
config:
machine i386
cpu I686_CPU
ident INTEL1300
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for
devices.
options SCHED_4BSD # 4BSD scheduler
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Improve performance on big
directories
options NFSCLIENT # Network Filesystem Client
options NFSSERVER # Network Filesystem Server
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires
PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options GEOM_GPT # GUID Partition Tables.
options COMPAT_43 # Compatible with BSD 4.3 [KEEP
THIS!]
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
options KTRACE # ktrace(1) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time
extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options ADAPTIVE_GIANT # Giant mutex is adaptive.
device apic # I/O APIC
# Bus support. Do not remove isa, even if you have no isa slots
device isa
device pci
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device ataraid # ATA RAID drives
device atapicd # ATAPI CDROM drives
options ATA_STATIC_ID # Static device numbering
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device vga # VGA video card driver
# syscons is the default console driver, resembling an SCO console
device sc
device agp # support several AGP chipsets
# Floating point support - do not disable.
device npx
# Power management support (see NOTES for more options)
#device apm
# Add suspend/resume support for the i8254.
device pmtimer
# Serial (COM) ports
device sio # 8250, 16[45]50 based serial ports
# PCI Ethernet NICs.
device em # Intel PRO/1000 adapter Gigabit
Ethernet Card
device miibus # MII bus support
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
# Pseudo devices.
device loop # Network loopback
device mem # Memory and kernel memory devices
device io # I/O device
device random # Entropy device
device ether # Ethernet support
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device gif # IPv6 and IPv4 tunneling
device faith # IPv6-to-IPv4 relaying (translation)
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
device bpf # Berkeley packet filter
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ums # Mouse
options INCLUDE_CONFIG_FILE
options SCHED_4BSD
options SMP
#options PREEMPTION
#options FULL_PREEMPTION
options KDB
options KDB_TRACE
options KDB_UNATTENDED
options DDB
options DDB_NUMSYM
options IPFIREWALL
options IPFIREWALL_VERBOSE
options IPFIREWALL_VERBOSE_LIMIT=100
options IPFIREWALL_DEFAULT_TO_ACCEPT
options MSGBUF_SIZE=40960
options COMPAT_LINUX
options COMPAT_AOUT
options LINPROCFS
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