On Tue, Jan 04, 2005 at 01:10:15PM -0800, Roland Dreier wrote: > Are you using MSI-X? To use it, set CONFIG_PCI_MSI=y when you build > your kernel and either "modprobe ib_mthca msi_x=1" or add "options > ib_mthca msi_x=1" to a file in /etc/modprobe.d.
FYI ionize:~# modprobe ib_mthca msi_x=1 ib_mthca: Mellanox InfiniBand HCA driver v0.06-pre (November 8, 2004) ib_mthca: Initializing Mellanox Technology MT23108 InfiniHost (0000:81:00.0) GSI 60 (level, low) -> CPU 1 (0x0100) vector 60 ACPI: PCI interrupt 0000:81:00.0[A] -> GSI 60 (level, low) -> IRQ 60 MSI INIT SUCCESS ib_mthca 0000:81:00.0: Failed to initialize queue pair table, aborting. ib_mthca 0000:81:00.0: HW2SW_EQ failed (-11) ib_mthca 0000:81:00.0: HW2SW_MPT failed (-11) ib_mthca 0000:81:00.0: HW2SW_EQ failed (-11) ib_mthca 0000:81:00.0: HW2SW_MPT failed (-11) ib_mthca 0000:81:00.0: HW2SW_EQ failed (-11) ib_mthca 0000:81:00.0: HW2SW_MPT failed (-11) ib_mthca 0000:81:00.0: HW2SW_MPT failed (-11) [ MCA Starts here ] *********************************************************** * ROM Version : 02.21 * ROM Date : 08/20/2003 * BMC Version : 01.50 *********************************************************** ... Would it be a good guess that MSI-X support in the ia64 kernel is broken? *sigh* This is with 2.6.10 kernel on rx2600. I'll have to look into this. grant _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
