Date: Sat, 21 Sep 2002 21:04:02 -0700 From: "Greg Smith" <freebsd_mail@myrealbox.com> To: mobile@FreeBSD.ORG Subject: Re: more info on thinkpad audio Message-ID: <200209212104020785.2914491A@smtp.myrealbox.com> In-Reply-To: <20020921172100.X3782-100000@oahu.WURLDLINK.NET> References: <20020921172100.X3782-100000@oahu.WURLDLINK.NET>
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Vincent, Just for you I got the 600 out of the closet ;) Below is the Windows summary of resource usage. Note that this is a 600 so that the sound is ISA on IRQ 5. I also executed the following command: ps2 pciirq 11 9 and later ps2 pciirq 11 9 4 and it seemed to take. Note that this will only work if you have available an irq which is acceptable for the BIOS. I have disabled certain devices, with ps2 commands, to free up irqs. Type the following command to learn what is acceptable and available: ps2 ? irq Output of this command before, after assigning IRQ 9 and also after assigning IRQ 4 are below too. I also reran the resources report to show that Windows spread the devices over the 3 PCI IRQs after they were available. So I really don't think the BIOS is to blame. The BIOS on the 600 seems to support 4 PCI IRQs, and on the T23 8 PCI IRQs (I did not test the latter). HTH, Greg ====resources before==== IRQ Usage Summary: 00 - System timer 01 - Standard 101/102-Key or Microsoft Natural Keyboard 02 - Programmable interrupt controller 03 - ThinkPad Data Fax Modem 03 - ThinkPad Digital Signal Processor 05 - Crystal PnP Audio System CODEC 06 - Standard Floppy Disk Controller 07 - Printer Port (LPT1) 08 - System CMOS/real time clock 10 - ThinkPad Digital Signal Processor 11 - Texas Instruments PCI-1250 CardBus Controller 11 - Intel 82371AB PCI to USB Universal Host Controller 11 - Texas Instruments PCI-1250 CardBus Controller 11 - IRQ Holder for PCI Steering 11 - IRQ Holder for PCI Steering 11 - NeoMagic MagicGraph 128XD 11 - IRQ Holder for PCI Steering 12 - PS/2 TrackPoint 13 - Numeric data processor *14 - Standard Bus Mastering IDE Hard Disk Controller DMA Channel Usage Summary: 00 - Crystal PnP Audio System CODEC 01 - Crystal PnP Audio System CODEC 02 - Standard Floppy Disk Controller 04 - Direct memory access controller 07 - ThinkPad Digital Signal Processor ====before==== Command Syntax : PS2 ? IRQ Description : Display the current IRQ assignments. Current State : System IRQ Assignment IRQ Level 3 4 5 7 9 10 11 15 Serial-A (3 or 4) : X Parallel (5 or 7) : O Internal Modem First IRQ : O (3, 4, 5, 7, 10, 11, or 15) Internal Modem Second IRQ (3 or 4) : O WSS/Sound Blaster/FM : O (5, 7, 9, 10, 11 or 15) MIDI port (5, 7, 9, 10, 11 or 15) : X IR (3 or 4) : X Secondary IDE (UltraBay) : O Secondary IDE (Docking station) : X Third IDE : X PCI IRQ : O where O: Currently assigned, X: Will be assigned after "Enable" is selected. ====after==== Command Syntax : PS2 ? IRQ Description : Display the current IRQ assignments. Current State : System IRQ Assignment IRQ Level 3 4 5 7 9 10 11 15 Serial-A (3 or 4) : X Parallel (5 or 7) : O Internal Modem First IRQ : O (3, 4, 5, 7, 10, 11, or 15) Internal Modem Second IRQ (3 or 4) : O WSS/Sound Blaster/FM : O (5, 7, 9, 10, 11 or 15) MIDI port (5, 7, 9, 10, 11 or 15) : X IR (3 or 4) : X Secondary IDE (UltraBay) : O Secondary IDE (Docking station) : X Third IDE : X PCI IRQ : O O where O: Currently assigned, X: Will be assigned after "Enable" is selected. ====after 3==== Command Syntax : PS2 ? IRQ Description : Display the current IRQ assignments. Current State : System IRQ Assignment IRQ Level 3 4 5 7 9 10 11 15 Serial-A (3 or 4) : X Parallel (5 or 7) : O Internal Modem First IRQ : O (3, 4, 5, 7, 10, 11, or 15) Internal Modem Second IRQ (3 or 4) : O WSS/Sound Blaster/FM : O (5, 7, 9, 10, 11 or 15) MIDI port (5, 7, 9, 10, 11 or 15) : X IR (3 or 4) : X Secondary IDE (UltraBay) : O Secondary IDE (Docking station) : X Third IDE : X PCI IRQ : O O O where O: Currently assigned, X: Will be assigned after "Enable" is selected. ====resources after==== IRQ Usage Summary: 00 - System timer 01 - Standard 101/102-Key or Microsoft Natural Keyboard 02 - Programmable interrupt controller 03 - ThinkPad Digital Signal Processor 03 - ThinkPad Data Fax Modem 04 - IRQ Holder for PCI Steering 04 - NeoMagic MagicGraph 128XD 04 - Texas Instruments PCI-1250 CardBus Controller 05 - Crystal PnP Audio System CODEC 06 - Standard Floppy Disk Controller 07 - Printer Port (LPT1) 08 - System CMOS/real time clock 09 - Texas Instruments PCI-1250 CardBus Controller 09 - IRQ Holder for PCI Steering 10 - ThinkPad Digital Signal Processor 11 - IRQ Holder for PCI Steering 11 - Intel 82371AB PCI to USB Universal Host Controller 12 - PS/2 TrackPoint 13 - Numeric data processor *14 - Standard Bus Mastering IDE Hard Disk Controller DMA Channel Usage Summary: 00 - Crystal PnP Audio System CODEC 01 - Crystal PnP Audio System CODEC 02 - Standard Floppy Disk Controller 04 - Direct memory access controller 07 - ThinkPad Digital Signal Processor -----Original Message----- >Greg, > > For some reason, when I was playing with the PS2 command, it seems >like you can only assign one IRQ for the PCIIRQ. How are your IRQ's and >DMA's assigned on your 600? > > >Cheers, >Vince - vince@WURLDLINK.NET - Vice President ________ __ ____ >Unix Networking Operations - FreeBSD-Real Unix for Free / / / / | / |[__ >] >WurldLink Corporation / / / / | / | __] >] >San Francisco - Honolulu - Hong Kong / / / / / |/ / | __] >] >HongKong Stars/Gravis UltraSound Mailing Lists Admin >/_/_/_/_/|___/|_|[____] >Almighty1@IRC - oahu.DAL.NET Hawaii's DALnet IRC Network Server Admin > > > >On Sat, 21 Sep 2002, Greg Smith wrote: > >> Paul and Vince, >> >> I don't think this is a problem with the IBM BIOS. It is actually very >> flexible, and allows one to assign one or more IRQs for PCI devices. >> >> Try the following command: >> >> ps2 pciirq 11 10 9 ... [where numbers are free IRQs] >> >> Running Win95 on a 600, or WinXP on a T23, I've had no device problems >> even though all the PCI devices are on a single IRQ. >> >> I think you have a FreeBSD OS/device driver/app problem here. >> >> Greg >> >> -----Original Message----- >> >> >The problem seems to be the way IBM ThinkPad's are configured in >> >the BIOS with the ThinkPad Configuration Utility or PS2 from a DOS >> prompt. >> >It seems like you have to define a IRQ for everything and unlike a >> >desktop, you can't just let the BIOS assign something freely available >> so >> >PCI, USB will all share the same IRQ. >> > >> > >> >Cheers, >> >Vince - vince@WURLDLINK.NET - Vice President ________ __ >> ____ >> >Unix Networking Operations - FreeBSD-Real Unix for Free / / / / | / >> |[__ >> >] >> >WurldLink Corporation / / / / | / | >> __] >> >] >> >San Francisco - Honolulu - Hong Kong / / / / / |/ / | >> __] >> >] >> >HongKong Stars/Gravis UltraSound Mailing Lists Admin >> >/_/_/_/_/|___/|_|[____] >> >Almighty1@IRC - oahu.DAL.NET Hawaii's DALnet IRC Network Server Admin >> > >> >On Sat, 21 Sep 2002, paul beard wrote: >> > >> >> looking at all the activity on irq 11, it seems awfully congested: >> >> I'm not a hardware guy, but I have to think there's some way to >> >> keep these guys from stepping on each other. I don't know from >> >> device numbers and slots, unfortunately. >> >> >> >> >> >> pcic0: <TI PCI-1450 PCI-CardBus Bridge> mem 0x50000000-0x50000fff >> >> irq 11 at device 2.0 on pci0 >> >> pcic1: <TI PCI-1450 PCI-CardBus Bridge> mem 0x50100000-0x50100fff >> >> irq 11 at device 2.1 on pci0 >> >> xl0: <3Com 3c556B Fast Etherlink XL> port 0x1800-0x18ff mem >> >> 0xf4101000-0xf410107f,0xf4101400-0xf410147f irq 11 at device 3.0 >> >> on pci0 >> >> csa0: <CS4280/CS4614/CS4622/CS4624/CS4630> mem >> >> 0xf4000000-0xf40fffff,0xf4100000-0xf4100fff irq 11 at device 5.0 >> >> on pci0 >> >> uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port >> >> 0x1c20-0x1c3f irq 11 at device 7.2 on pci0 >> >> an0: <Aironet PC4500/PC4800> at port 0x240-0x27f irq 11 slot 1 on >> >> pccard1 >> >> >> >> audio still works with the network card, though ogle seems to be >> >> the more robust of the two players. xine crashes quite easily if >> >> you push any buttons to advance thru tracks. >> >> >> >> realplayer works with streamed audio so they (csa/pcm and an) do >> >> play together if they load in the right order. >> >> >> >> >> > >> > >> >To Unsubscribe: send mail to majordomo@FreeBSD.org >> >with "unsubscribe freebsd-mobile" in the body of the message >> >> >> >> >> To Unsubscribe: send mail to majordomo@FreeBSD.org >> with "unsubscribe freebsd-mobile" in the body of the message >> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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