[openib-general] [PATCH] mthca updates (2.6.8 dependent)
Roland Dreier
roland at topspin.com
Mon Aug 30 21:12:36 PDT 2004
Grant> FYI, PARISC *only* support transaction based interrupts.
Grant> The CPU has no interrupt lines going to it. On IA64, I
Grant> believe the same is true (for PCI) because the "Local
Grant> SAPIC" is integrated into the CPU (same silicon).
This must just be between the CPU and chipset... surely these
platforms support conventional PCI devices. (Even current Intel x86
CPUs use interrupt messages rather than interrupt wires to get
interrupts from their host bridges)
- R.
More information about the general
mailing list