Date: Mon, 12 Feb 2001 18:59:05 +0100 From: "Jose M. Alcaide" <jose@we.lc.ehu.es> To: current@FreeBSD.org Subject: just FYI: playing with PnP and device.hints Message-ID: <3A882469.C2A78096@we.lc.ehu.es>
next in thread | raw e-mail | index | archive | help
This is a multi-part message in MIME format.
--------------49CFF195CB293A22E4570CB4
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Hello,
I have been playing with PnP and device hints. Using a device.hints
with hints for all the drivers, some "<PNPxxx> can't assing resources"
messages showed up at boot. Then I removed hints one by one, until
I ended up with these:
hint.fd.0.at="fdc0"
hint.fd.0.drive="0"
hint.atkbd.0.at="atkbdc"
hint.atkbd.0.irq="1"
hint.atkbd.0.flags="0x1"
hint.psm.0.at="atkbdc"
hint.psm.0.irq="12"
hint.sc.0.at="isa"
If I remove the hints for fd, the floppy is not attached (fd0c is).
Something similar happens with atkbd and psm, and also with sc.
Using the hints given above, I only get one <PNPxxx>..." message
for the PNP0f13 device. I found that this message is not shown after
removing the psm hints, so I suspect that the PNP0f13 device
is the PS/2 port. However, I must keep the psm hints for getting
the psm driver attached.
All the rest of ISA devices are found and attached without problems.
I include the dmesg output for reference.
I have "PnP OS = yes" in the BIOS setup, BTW.
Just FYI ;-)
Cheers,
-- JMA
****** Jose M. Alcaide // jose@we.lc.ehu.es // jmas@FreeBSD.org ******
** "Beware of Programmers who carry screwdrivers" -- Leonard Brandwein **
--------------49CFF195CB293A22E4570CB4
Content-Type: text/plain; charset=us-ascii;
name="dmesg.out"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="dmesg.out"
Copyright (c) 1992-2001 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 5.0-CURRENT #1: Wed Feb 7 15:04:53 CET 2001
toor@defiant.we.lc.ehu.es:/usr/obj/usr/src/sys/DEFIANT
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (342.62-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x650 Stepping = 0
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 134152192 (131008K bytes)
avail memory = 127049728 (124072K bytes)
Preloaded elf kernel "kernel" at 0xc036c000.
Preloaded elf module "joy.ko" at 0xc036c09c.
Pentium Pro MTRR support enabled
Using $PIR table, 7 entries at 0xc00fde00
apm0: <APM BIOS> on motherboard
apm0: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443LX (440 LX) host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <mass storage, ATA> at 7.1 (no driver attached)
pci0: <serial bus, USB> at 7.2 (no driver attached)
pci0: <bridge, PCI-unknown> at 7.3 (no driver attached)
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xe400-0xe43f mem 0xe3000000-0xe30fffff,0xe3101000-0xe3101fff irq 15 at device 15.0 on pci0
fxp0: Ethernet address 00:d0:b7:3e:a0:fb
ahc0: <Adaptec aic7880 Ultra SCSI adapter> port 0xe800-0xe8ff mem 0xe3100000-0xe3100fff irq 11 at device 20.0 on pci0
aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs
isa0: unexpected small tag 14
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sbc0: <Creative SB AWE64> at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0
pcm0: <SB16 DSP 4.16> on sbc0
midi0: <SB Midi Interface> on sbc0
midi1: <SB OPL FM Synthesizer> on sbc0
joy0: <Generic PnP Joystick> at port 0x200-0x207 on isa0
midi2: <CTL0022 WaveTable Synthesizer> at port 0x620-0x623,0xa20-0xa23,0xe20-0xe23 on isa0
emu2: DRAM size = 512KB
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 irq 1 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
unknown: <PNP0f13> can't assign resources
sio0: <16550A-compatible COM port> at port 0x3f8-0x3ff irq 4 on isa0
sio0: type 16550A
fdc0: <NEC 72065B or clone> at port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <Standard parallel printer port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
sio1: <16550A-compatible COM port> at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
Waiting 10 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s2a
cd0 at ahc0 bus 0 target 5 lun 0
cd0: <TOSHIBA CD-ROM XM-6201TA 1030> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da1 at ahc0 bus 0 target 4 lun 0
da1: <FUJITSU M2513E 0050> Removable Optical SCSI-2 device
da1: 10.000MB/s transfers (10.000MHz, offset 15)
da1: Attempt to query device size failed: NOT READY, Medium not present
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DDRS-34560W S92A> Fixed Direct Access SCSI-2 device
da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
--------------49CFF195CB293A22E4570CB4--
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3A882469.C2A78096>