Messages in this thread | | | Date | Tue, 21 Mar 2000 23:30:00 +0100 (CET) | From | Richard Torkar <> | Subject | RE: SMP and MPS 1.4 Support |
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> -----Original Message----- > From: owner-linux-kernel@vger.rutgers.edu > [mailto:owner-linux-kernel@vger.rutgers.edu]On Behalf Of Jos Hulzink > Sent: Monday, March 20, 2000 3:09 AM > To: Linux Kernel Mailinglist > Subject: SMP and MPS 1.4 Support > > Hi, > > I recently upgraded my motherboard to an Asus P2L97-DS (LX chipset, SMP, > SCSI). For I need IRQ's badly, I tried to enable the MPS 1.4 feature > (Adding 8 IRQ channels and IRQ remapping). The kernel shows me a > beautiful remapping table and boots while telling me that waiting for an > irq on ide-disk hdd (hdc is not in use) failed. Trying to mount /dev/hdd4 > (zipdrive) results in a deadlock. (No respond from kernel,even 2nd > processor seems locked. A telnet session from a remote host fails. > > Besides, moving the mouse locks up the PS2 controller, but only when gpm > is installed, X is started, or a cat /dev/mouse is done. (i.e. if there is > nothing listening to the mouse, the system keeps running fine). Using the > PS2 keyboard is no problem, as long as the mouse is not moved. Remote > login (telnet) remains working. > > IDE1 is attached to IRQ15 (not remapped) > PS2 Mouse is attached to IRQ12 (not remapped) > > Kernel is 2.2.14 compiled for Intel SMP platform on RH 6.1. > > Is MPS 1.4 support not complete yet ? Or must it be something I do wrong ? > > Jos > > PS: X always locks up when IRQ12 is also attached to my NVidia Riva TNT > chipset (not only with MPS 1.4 enabled) and the mouse is moved.
You haven't by any chance overclocked your CPU:s?
/Richard -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.1 (GNU/Linux) Comment: Made with pgp4pine
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