* cmd649 not working with 2 CPU box; what IDE card should I use? @ 2002-02-15 3:23 Nick Urbanik 2002-02-16 1:10 ` Andre Hedrick 0 siblings, 1 reply; 6+ messages in thread From: Nick Urbanik @ 2002-02-15 3:23 UTC (permalink / raw) To: Linux Kernel list Dear folks, I have tried cmd649 ATA pci cards; they work great with single CPU kernels, not at all with SMP kernels. The SMP kernel just does not make an entry in /proc/ide. Some details are in my post on 13 Feb, with subject: cmd649 ok 1 cpu, 2 cpus, not working. I would appreciate any pointers that may lead to getting them working. So if this is not a common problem, does _anyone_ use ATA cards with SMP boxes? If so, which ones work? HPT? -- Nick Urbanik RHCE nicku@vtc.edu.hk Dept. of Information & Communications Technology Hong Kong Institute of Vocational Education (Tsing Yi) Tel: (852) 2436 8576, (852) 2436 8579 Fax: (852) 2436 8526 PGP: 53 B6 6D 73 52 EE 1F EE EC F8 21 98 45 1C 23 7B ID: 7529555D GPG: 7FFA CDC7 5A77 0558 DC7A 790A 16DF EC5B BB9D 2C24 ID: BB9D2C24 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: cmd649 not working with 2 CPU box; what IDE card should I use? 2002-02-15 3:23 cmd649 not working with 2 CPU box; what IDE card should I use? Nick Urbanik @ 2002-02-16 1:10 ` Andre Hedrick 2002-02-16 6:01 ` Nick Urbanik 2002-07-04 9:00 ` cmd649 not working with 2 CPU box Nick Urbanik 0 siblings, 2 replies; 6+ messages in thread From: Andre Hedrick @ 2002-02-16 1:10 UTC (permalink / raw) To: Nick Urbanik; +Cc: Linux Kernel list On Fri, 15 Feb 2002, Nick Urbanik wrote: > Dear folks, > > I have tried cmd649 ATA pci cards; they work great with single CPU > kernels, not at all with SMP kernels. The SMP kernel just does not make > an entry in /proc/ide. Some details are in my post on 13 Feb, with > subject: cmd649 ok 1 cpu, 2 cpus, not working. I would appreciate any > pointers that may lead to getting them working. > > So if this is not a common problem, does _anyone_ use ATA cards with SMP > boxes? If so, which ones work? HPT? LOL, I had the same question asked to me by CMD and probed to them it works. Obviously you have not configured something correct :-/ Andre Hedrick Linux Disk Certification Project Linux ATA Development ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: cmd649 not working with 2 CPU box; what IDE card should I use? 2002-02-16 1:10 ` Andre Hedrick @ 2002-02-16 6:01 ` Nick Urbanik 2002-07-04 9:00 ` cmd649 not working with 2 CPU box Nick Urbanik 1 sibling, 0 replies; 6+ messages in thread From: Nick Urbanik @ 2002-02-16 6:01 UTC (permalink / raw) To: Linux Kernel list Andre Hedrick wrote: > On Fri, 15 Feb 2002, Nick Urbanik wrote: > > > Dear folks, > > > > I have tried cmd649 ATA pci cards; they work great with single CPU > > kernels, not at all with SMP kernels. The SMP kernel just does not make > > an entry in /proc/ide. Some details are in my post on 13 Feb, with > > subject: cmd649 ok 1 cpu, 2 cpus, not working. I would appreciate any > > pointers that may lead to getting them working. > > > > So if this is not a common problem, does _anyone_ use ATA cards with SMP > > boxes? If so, which ones work? HPT? > > LOL, I had the same question asked to me by CMD and probed to them it > works. Obviously you have not configured something correct :-/ Thanks for your reply, Andre. Okay, this has happened repeatably on two Acer Altos boxes. Sorry to be so silly, but I can't think what else I can configure. The jumper on the disk is set to master, it is plugged into the primary using an ATA100 cable, the power is on :-) On the other dual CPU box (using older kernels), I could boot into a single CPU kernel on the machine, and the disks would work. Boot into a SMP kernel, no recognition of the bus in /proc/ide, and fdisk reports the other disks, but not those plugged into the cmd card. The cmd64x driver is compiled directly into the kernel, not loaded as a module. Any other suggestions? Where can I find more evidence? Willing to try anything! -- Nick Urbanik RHCE nicku@vtc.edu.hk Dept. of Information & Communications Technology Hong Kong Institute of Vocational Education (Tsing Yi) Tel: (852) 2436 8576, (852) 2436 8579 Fax: (852) 2436 8526 PGP: 53 B6 6D 73 52 EE 1F EE EC F8 21 98 45 1C 23 7B ID: 7529555D GPG: 7FFA CDC7 5A77 0558 DC7A 790A 16DF EC5B BB9D 2C24 ID: BB9D2C24 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: cmd649 not working with 2 CPU box 2002-02-16 1:10 ` Andre Hedrick 2002-02-16 6:01 ` Nick Urbanik @ 2002-07-04 9:00 ` Nick Urbanik 2002-07-04 9:29 ` Zwane Mwaikambo 1 sibling, 1 reply; 6+ messages in thread From: Nick Urbanik @ 2002-07-04 9:00 UTC (permalink / raw) Cc: Linux Kernel list Dear Folks, Andre Hedrick wrote: > On Fri, 15 Feb 2002, Nick Urbanik wrote: > > > Dear folks, > > > > I have tried cmd649 ATA pci cards; they work great with single CPU > > kernels, not at all with SMP kernels. The SMP kernel just does not make > > an entry in /proc/ide. Some details are in my post on 13 Feb, with > > subject: cmd649 ok 1 cpu, 2 cpus, not working. I would appreciate any > > pointers that may lead to getting them working. [snip] > LOL, I had the same question asked to me by CMD and probed to them it > works. Obviously you have not configured something correct :-/ I'm sorry to be so thick, but I do not understand why the CMD-649 card is not getting an interrupt with a 2-CPU kernel, but gets one with a single CPU kernel. I have spent some time on trying to get it to work. I would appreciate any pointers that anyone can offer. I will send any information that my be helpful. We have had this problem for more than a year. I have lost sleep over it! I have included excerpts from dmesg, and some files from /proc in an earlier post, but perhaps did not include sufficient info. Here is part of it again: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: IDE controller on PCI bus 00 dev 39 VP_IDE: chipset revision 16 VP_IDE: not 100% native mode: will probe irqs later ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: VIA vt82c686a (rev 22) IDE UDMA66 controller on pci00:07.1 ide0: BM-DMA at 0x98c0-0x98c7, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0x98c8-0x98cf, BIOS settings: hdc:DMA, hdd:DMA CMD649: IDE controller on PCI bus 00 dev 40 CMD649: chipset revision 2 CMD649: not 100% native mode: will probe irqs later CMD649: ROM enabled at 0x82100000 ide2: BM-DMA at 0x8400-0x8407, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0x8408-0x840f, BIOS settings: hdg:pio, hdh:pio hda: ATAPI CD-ROM DRIVE 50X MAXIMUM, ATAPI CD/DVD-ROM drive hdc: ST360021A, ATA DISK drive hde: ST320420A, ATA DISK drive hde: IRQ probe failed (0xfffffef8) hdf: IRQ probe failed (0xfffffef8) hdf: IRQ probe failed (0xfffffef8) ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 ide2: DISABLED, NO IRQ ^^^^^^^^^^^^^^^^^^^^^^____________Oh dear!!!! > Andre Hedrick > Linux Disk Certification Project Linux ATA Development If you can point me to any source of information about these interrupts on SMP systems, and how they are (or are not) allocated, I would be grateful. -- Nick Urbanik RHCE nicku@vtc.edu.hk Dept. of Information & Communications Technology Hong Kong Institute of Vocational Education (Tsing Yi) Tel: (852) 2436 8576, (852) 2436 8579 Fax: (852) 2436 8526 PGP: 53 B6 6D 73 52 EE 1F EE EC F8 21 98 45 1C 23 7B ID: 7529555D GPG: 7FFA CDC7 5A77 0558 DC7A 790A 16DF EC5B BB9D 2C24 ID: BB9D2C24 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: cmd649 not working with 2 CPU box 2002-07-04 9:00 ` cmd649 not working with 2 CPU box Nick Urbanik @ 2002-07-04 9:29 ` Zwane Mwaikambo 2002-07-05 6:22 ` Nick Urbanik 0 siblings, 1 reply; 6+ messages in thread From: Zwane Mwaikambo @ 2002-07-04 9:29 UTC (permalink / raw) To: Nick Urbanik; +Cc: Linux Kernel list On Thu, 4 Jul 2002, Nick Urbanik wrote: > hda: ATAPI CD-ROM DRIVE 50X MAXIMUM, ATAPI CD/DVD-ROM drive > hdc: ST360021A, ATA DISK drive > hde: ST320420A, ATA DISK drive > hde: IRQ probe failed (0xfffffef8) > hdf: IRQ probe failed (0xfffffef8) > hdf: IRQ probe failed (0xfffffef8) > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > ide1 at 0x170-0x177,0x376 on irq 15 > ide2: DISABLED, NO IRQ > ^^^^^^^^^^^^^^^^^^^^^^____________Oh dear!!!! Does booting with noapic change anything? Cheers, Zwane Mwaikambo -- http://function.linuxpower.ca ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: cmd649 not working with 2 CPU box 2002-07-04 9:29 ` Zwane Mwaikambo @ 2002-07-05 6:22 ` Nick Urbanik 0 siblings, 0 replies; 6+ messages in thread From: Nick Urbanik @ 2002-07-05 6:22 UTC (permalink / raw) Cc: Linux Kernel list Zwane Mwaikambo wrote: > On Thu, 4 Jul 2002, Nick Urbanik wrote: > > > hda: ATAPI CD-ROM DRIVE 50X MAXIMUM, ATAPI CD/DVD-ROM drive > > hdc: ST360021A, ATA DISK drive > > hde: ST320420A, ATA DISK drive > > hde: IRQ probe failed (0xfffffef8) > > hdf: IRQ probe failed (0xfffffef8) > > hdf: IRQ probe failed (0xfffffef8) > > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > > ide1 at 0x170-0x177,0x376 on irq 15 > > ide2: DISABLED, NO IRQ > > ^^^^^^^^^^^^^^^^^^^^^^____________Oh dear!!!! > > Does booting with noapic change anything? I still got the same "ide2: DISABLED, NO IRQ" message. I tried booting with pirq=0,0,18,0,16 and a number of other combinations (until somone complained about the server not being available), and only succeeded in disabling the keyboard at my last permutation; sshed in to reboot. the PCI slots are like this: back of main board | | | | | | | | | | | | | | | | | | e e e e c | m m t m m a p p h p d g t t 1 t 6 p y y y 4 9 I think I'll wait till there's less demand for the server, then try booting it with other kernel parameter values for pirq. > Cheers, > Zwane Mwaikambo Thank you; I think I may eventually get these things working! -- Nick Urbanik RHCE nicku@vtc.edu.hk Dept. of Information & Communications Technology Hong Kong Institute of Vocational Education (Tsing Yi) Tel: (852) 2436 8576, (852) 2436 8579 Fax: (852) 2436 8526 PGP: 53 B6 6D 73 52 EE 1F EE EC F8 21 98 45 1C 23 7B ID: 7529555D GPG: 7FFA CDC7 5A77 0558 DC7A 790A 16DF EC5B BB9D 2C24 ID: BB9D2C24 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2002-07-05 6:20 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2002-02-15 3:23 cmd649 not working with 2 CPU box; what IDE card should I use? Nick Urbanik 2002-02-16 1:10 ` Andre Hedrick 2002-02-16 6:01 ` Nick Urbanik 2002-07-04 9:00 ` cmd649 not working with 2 CPU box Nick Urbanik 2002-07-04 9:29 ` Zwane Mwaikambo 2002-07-05 6:22 ` Nick Urbanik
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