Hi Masa, Thanks for reply.
Is there anyway I can tell it's a 10G or 1G? like any sign on the card or any variable's value during the driver attach? Thanks, -Evan Masa Murayama wrote: > ----- Original Message ----- > >> Date: Fri, 20 Feb 2009 22:01:05 +0800 >> From: Evan Yan <evan....@sun.com> >> To: driver-discuss@opensolaris.org >> Subject: [driver-discuss] How to make nxge interface consume more than 2 >> MSI-X interrupts? >> >> >> Hi there, >> >> To verify a bug, I need some device consuming more than 2 MSI-X >> interrupts. I was told that nxge nic card is of that type. >> >> I have a X4200 M2 box with a nxge card installed, and another T5120 >> sparc box with integrated nxge interface. I have added "set >> ddi_msix_alloc_limit=8" in /etc/system for the two boxes, and added "set >> pcplusmp:apic_msix_max=8", "set pcplusmp:apic_multi_msi_max=8" for the >> x86 box. However the behavior is not as expected. In the x86 box, the >> two nxge instances allocated 2 MSI interrupts for each. In the sparc >> box, the two nxge instances allocated 2 MSI-X interrupts. >> >> Did I miss something? How to make them allocate more than 2 MSI-X >> interrupts? >> >> > > Which type of nxge card did you use ? 10G or 1G ? > > For 1G nxge cards, it allocates 2 interrupts per port. It is > right behavior. > > -masa > _______________________________________________ driver-discuss mailing list driver-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/driver-discuss
