Date: Tue, 6 Jun 2000 08:36:52 -0400 (EDT) From: Mikhail Teterin <mi@privatelabs.com> To: stable@freebsd.org Subject: using shared irq%d Message-ID: <200006061236.IAA70234@misha.privatelabs.com>
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Why am I seeing this every once in a while:
using shared irq7
?
The only driver using irq7 seems to be the ppc... Here is the machine's
dmesg :
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-STABLE #0: Thu Jun 1 18:51:36 EDT 2000
root@murlo.zaytman.com:/tmp/src/sys/compile/MURLO
Calibrating clock(s) ... TSC clock: 100001606 Hz, i8254 clock: 1193261 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz
CLK_USE_TSC_CALIBRATION not specified - using old calibration method
CPU: Pentium/P54C (90.00-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x524 Stepping = 4
Features=0x7bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC,oldMTRR>
real memory = 134217728 (131072K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x00398000 - 0x07ff7fff, 130416640 bytes (31840 pages)
avail memory = 127021056 (124044K bytes)
Programming 16 pins in IOAPIC #0
EISA INTCONTROL = 00000c00
IOAPIC #0 intpin 2 -> irq 0
SMP: CPU0 apic_initialize():
lint0: 0x00000700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec01000
bios32: Found BIOS32 Service Directory header at 0xc00fff70
bios32: Entry = 0xfd1b1 (c00fd1b1) Rev = 0 Len = 1
pcibios: PCI BIOS entry at 0xaea
pnpbios: Found PnP BIOS data at 0xc00f62e0
pnpbios: Entry = f0000:cacf Rev = 1.0
Other BIOS signatures found:
ACPI: 00000000
Preloaded elf kernel "murlo" at 0xc037c000.
Intel Pentium detected, installing workaround for F00F bug
SMP: CPU0 bsp_apic_configure():
lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000010 SVR: 0x000001ff
pci_open(1): mode 1 addr port (0x0cf8) is 0x00000000
pci_open(1a): mode1res=0x00000000 (0x80000000)
pci_open(1b): mode1res=0x80000000 (0xff000001)
pci_cfgcheck: device 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 -- nothing found
pci_open(2): mode 2 enable port (0x0cf8) is 0x00
pci_open(2a): mode2res=0x0e (0x0e)
pci_open(2a): now trying mechanism 2
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=04a38086)
npx0: <math processor> on motherboard
npx0: INT 16 interface
i586_bzero() bandwidth = 271242749 bytes/sec
bzero() bandwidth = 422013836 bytes/sec
pci_open(1): mode 1 addr port (0x0cf8) is 0x00000000
pci_open(1a): mode1res=0x00000000 (0x80000000)
pci_open(1b): mode1res=0x80000000 (0xff000001)
pci_cfgcheck: device 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 -- nothing found
pci_open(2): mode 2 enable port (0x0cf8) is 0x00
pci_open(2a): mode2res=0x0e (0x0e)
pci_open(2a): now trying mechanism 2
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=04a38086)
pcib0: <Host to PCI bridge> on motherboard
found-> vendor=0x8086, dev=0x04a3, revid=0x11
class=06-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
found-> vendor=0x8086, dev=0x0482, revid=0x04
class=00-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
found-> vendor=0x100c, dev=0x3206, revid=0x00
class=03-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=10
map[10]: type 1, range 32, base fe000000, size 24
found-> vendor=0x9004, dev=0x5078, revid=0x00
class=01-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=10
map[10]: type 1, range 32, base 00008000, size 8
map[14]: type 1, range 32, base ff000000, size 12
found-> vendor=0x1095, dev=0x0640, revid=0x02
class=01-01-0a, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=14
found-> vendor=0x1011, dev=0x0009, revid=0x12
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=11
map[10]: type 1, range 32, base 00008100, size 7
map[14]: type 1, range 32, base ff001000, size 7
pci0: <PCI bus> on pcib0
CPU: Pentium, 90MHz, CPU->Memory posting ON, read around write
Warning: Cache parity disabled!
Cache: 256KB writeback, cache clocks=3-2-2-2/4-2-2-2
Cache flags: byte-control
DRAM: page mode memory clocks=X-4-4-4 (70ns), RAS-wait, CAS-wait
CPU->PCI: posting ON, burst mode ON, PCI clocks=2-1-1-1
PCI->Memory: posting ON
Refresh: RAS#Only
isab0: <Intel 82375EB PCI-EISA bridge> at device 1.0 on pci0
eisa0: <EISA bus> on isab0
mainboard0: <NEC1e01 (System Board)> on eisa0 slot 0
isa0: <ISA bus> on isab0
pci0: <Tseng Labs ET4000 W32P graphics accelerator> (vendor=0x100c, dev=0x3206) at 2.0 irq 10
ahc0: <Adaptec aic7850 SCSI adapter> port 0x8000-0x80ff mem 0xff000000-0xff000fff irq 10 at device 3.0 on pci0
ahc0: No SEEPROM available.
ahc0: Using left over BIOS settings
ahc0: aic7850 Single Channel A, SCSI Id=7, 3/255 SCBs
ahc0: Downloading Sequencer Program... 411 instructions downloaded
ide_pci0: <CMD 640B IDE controller> irq 14 at device 4.0 on pci0
ide_pci0: driver is using old-style compatability shims
de0: <Digital 21140 Fast Ethernet> port 0x8100-0x817f mem 0xff001000-0xff00107f irq 11 at device 5.0 on pci0
de0: SMC 9332DST 21140 [10-100Mb/s] pass 1.2
de0: address 00:00:c0:15:cb:e4
de0: enabling 10baseT port
de0: supplying EUI64: 00:00:c0:ff:fe:15:cb:e4
bpf: de0 attached
Trying Read_Port at 203
ESS0000: adding io range 0x800-0xfff, size=0x8, align=0x8
ESS1868: start dependant
ESS1868: adding dma mask 0x2
ESS1868: adding dma mask 0x9
ESS1868: adding irq mask 0x20
ESS1868: adding io range 0x220-0x22f, size=0x10, align=0
ESS1868: adding io range 0x388-0x38b, size=0x4, align=0
ESS1868: adding io range 0x330-0x331, size=0x2, align=0
ESS1868: start dependant
ESS1868: adding dma mask 0x2
ESS1868: adding dma mask 0x9
ESS1868: adding irq mask 0x6a0
ESS1868: adding io range 0x220-0x24f, size=0x10, align=0x20
ESS1868: adding io range 0x388-0x38b, size=0x4, align=0
ESS1868: adding io range 0x300-0x331, size=0x2, align=0x30
ESS1868: start dependant
ESS1868: adding dma mask 0xb
ESS1868: adding dma mask 0xb
ESS1868: adding irq mask 0x1ea0
ESS1868: adding io range 0x220-0x28f, size=0x10, align=0x20
ESS1868: adding io range 0x388-0x38b, size=0x4, align=0
ESS1868: adding io range 0x300-0x331, size=0x2, align=0x30
ESS1868: start dependant
ESS1868: adding dma mask 0xb
ESS1868: adding dma mask 0xb
ESS1868: adding irq mask 0x1ea0
ESS1868: adding io range 0x220-0x28f, size=0x10, align=0x20
ESS1868: adding io range 0x388-0x38b, size=0x4, align=0
ESS1868: adding io range 0x800-0xfff, size=0x2, align=0x2
ESS1868: start dependant
ESS1868: adding dma mask 0xb
ESS1868: adding dma mask 0xb
ESS1868: adding irq mask 0x1ea0
ESS1868: adding io range 0x220-0x28f, size=0x10, align=0x20
ESS1868: adding io range 0x800-0xfff, size=0x4, align=0x4
ESS1868: adding io range 0x800-0xfff, size=0x2, align=0x2
ESS1868: end dependant
ESS0001: start dependant
ESS0001: adding io range 0x201-0x201, size=0x1, align=0
ESS0001: start dependant
ESS0001: adding io range 0x200-0x20f, size=0x1, align=0x1
ESS0001: end dependant
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0047
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
psm0: current command byte:0047
kbdc: TEST_AUX_PORT status:0000
kbdc: RESET_AUX return code:00fa
kbdc: RESET_AUX status:00aa
kbdc: RESET_AUX ID:0000
psm: status 00 02 64
psm: status 90 03 c8
psm: status 90 03 c8
psm: status 90 03 c8
psm: data 08 00 00
psm: status 10 00 64
psm: status 00 02 64
psm: data 08 00 00
psm: status 00 02 64
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0-00, 3 buttons
psm0: config:00000000, flags:00000000, packet size:3
psm0: syncmask:c0, syncbits:00
vga0: <Generic ISA VGA> at port 0x3b0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x7006d
fb0: port:0x3b0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 a1
bf 1f 00 4f 0d 0e 00 00 07 80 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
VGA parameters in BIOS for mode 24
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
EGA/VGA parameters to be used for mode 24
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 a1
bf 1f 00 4f 0d 0e 00 00 07 80 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: <System console> on isa0
sc0: VGA <12 virtual consoles, flags=0x200>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
wdc0 at port 0x1f0-0x1f7 irq 14 on isa0
wdc0: CMD640B workaround enabled
wdc0: unit 0 (wd0): <Conner Peripherals 1275MB - CFS1275A>
wd0: 1219MB (2496816 sectors), 2477 cyls, 16 heads, 63 S/T, 512 B/S
wd0: ATA INQUIRE valid = 0003, dmamword = 0107, apio = 0003, udma = 0000
wdc0: driver is using old-style compatability shims
wdc1 at port 0x170-0x177 irq 15 on isa0
wdc1: unit 0 (wd2): <WDC AC2420H>
wd2: 405MB (830760 sectors), 989 cyls, 15 heads, 56 S/T, 512 B/S
wd2: ATA INQUIRE valid = 0003, dmamword = 0003, apio = 0001, udma = 0000
wdc1: driver is using old-style compatability shims
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: irq maps: 0x61 0x71 0x61 0x61
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: irq maps: 0x61 0x69 0x61 0x61
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
sio2: configured irq 2 not in bitmap of probed irqs 0
sio2: irq maps: 0x61 0x61 0x61 0x61
sio2: probe failed test(s): 0 1 2 4 6 7 9
sio3: configured irq 12 not in bitmap of probed irqs 0x200
sio3: irq maps: 0x61 0x261 0x61 0x61
sio3 at port 0x2e8-0x2ef irq 12 on isa0
sio3: type 16550A
joy0 at port 0x201 on isa0
ppc0: parallel port found at 0x378
ppc0: SMC registers CR1=0xbe CR4=0x0 SPP
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC FDC37C665GT chipset (PS2/NIBBLE) in COMPATIBLE mode
vpo0: can't connect to the drive
imm0: (disconnect) s1=0x0 s2=0x0, s3=0x0
imm0: (connect) s1=0x0 s2=0x0, s3=0x0
imm0: can't connect to the drive
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
isa_probe_children: probing PnP devices
unknown0: <ESS ES1868 Plug and Play AudioDrive> at port 0x800-0x807 on isa0
sbc1: <ESS ES1868> at port 0x220-0x22f,0x388-0x38b,0x330-0x331 irq 5 drq 1,0 on isa0
pcm0: <ESS 18xx DSP> on sbc1
pcm0: ESS1868 detected
pcm: setmap a000, 1000; 0xc7572000 -> a000
pcm: setmap b000, 1000; 0xc7573000 -> b000
joy1: <ESS0001 PnP Joystick> at port 0x200 on isa0
SMP: enabled INTs: 1, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, apic_imen: 0x00ff2305
BIOS Geometries:
0:02693f3f 0..617=618 cylinders, 0..63=64 heads, 1..63=63 sectors
1:03db0e38 0..987=988 cylinders, 0..14=15 heads, 1..56=56 sectors
2:03f13f20 0..1009=1010 cylinders, 0..63=64 heads, 1..32=32 sectors
0 accounted for
Device configuration finished.
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
IP packet filtering initialized, divert enabled, rule-based forwarding disabled, default to accept, unlimited logging
DUMMYNET initialized (000106)
new masks: bio 4800c040, tty 430010ba, net 470018ba
bpf: lo0 attached
bpf: gif0 attached
bpf: gif1 attached
bpf: gif2 attached
bpf: gif3 attached
bpf: stf0 attached
bpf: faith0 attached
Linux-ELF exec handler installed
BRIDGE 990810, have 8 interfaces
-- index 1 type 6 phy 0 addrl 6 addr 00.00.c0.15.cb.e4
IPsec: Initialized Security Association Processing.
Waiting 2 seconds for SCSI devices to settle
(noperiph:ahc0:0:-1:-1): SCSI bus reset delivered. 0 SCBs aborted.
SMP: AP CPU #1 Launched!
SMP: CPU1 apic_initialize():
lint0: 0x00010700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
(probe2:ahc0:0:2:0): INQUIRY. CDB: 12 1 80 0 ff 0
(probe2:ahc0:0:2:0): ILLEGAL REQUEST asc:24,0
(probe2:ahc0:0:2:0): Invalid field in CDB sks:c8,1
ahc0: target 2 synchronous at 4.0MHz, offset = 0xf
ahc0: target 0 synchronous at 10.0MHz, offset = 0xf
Creating DISK da0
Creating DISK cd0
pass0 at ahc0 bus 0 target 0 lun 0
pass0: <SEAGATE ST31230N 0250> Fixed Direct Access SCSI-2 device
pass0: Serial Number 00686676
pass0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled
pass1 at ahc0 bus 0 target 2 lun 0
pass1: <TOSHIBA CD-ROM XM-3401TA 1094> Removable CD-ROM SCSI-2 device
pass1: 4.237MB/s transfers (4.237MHz, offset 15)
Mounting root from ufs:/dev/wd0a
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST31230N 0250> Fixed Direct Access SCSI-2 device
da0: Serial Number 00686676
da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled
da0: 1010MB (2069860 512 byte sectors: 64H 32S/T 1010C)
wd0s1: type 0xa5, start 63, end = 2494169, size 2494107 : OK
WARNING: / was not properly dismounted
start_init: trying /sbin/init
cd0 at ahc0 bus 0 target 2 lun 0
cd0: <TOSHIBA CD-ROM XM-3401TA 1094> Removable CD-ROM SCSI-2 device
cd0: 4.237MB/s transfers (4.237MHz, offset 15)
cd0: cd present [268581 x 2048 byte records]
da0: invalid primary partition table: no magic
wd2s1: type 0x6, start 56, end = 389759, size 389704 : OK
wd2s2: type 0xa5, start 389760, end = 830759, size 441000 : OK
wd2s1: type 0x6, start 56, end = 389759, size 389704 : OK
wd2s2: type 0xa5, start 389760, end = 830759, size 441000 : OK
da0: invalid primary partition table: no magic
de0: starting DAD for fe80:0001::0200:c0ff:fe15:cbe4
de0: DAD complete for fe80:0001::0200:c0ff:fe15:cbe4 - no duplicates found
bpf: tun0 attached
TIA.
-mi
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