wireguard-openbsd/sys/arch/sgi/include/cpu.h, branch jd/queueboosts

Define MAXCPUS per mips64 port.

2017-07-30T16:05:24Z

Rework the per-cpu cache information. Use a common struct to store the line

2014-03-09T10:12:17Z

size, the number of sets, and the total size (and the set size, for convenience) per cache (I$, D$, L2, L3). This allows cpu.c to print the number of ways (sets) of L2 and L3 caches from the cache information, rather than hardcoding this from the processor type.

Add cache operation functions pointers to struct cpu_info; the various

2012-06-24T16:26:02Z

cache lines and sizes are already there, after all. The ConfigCache cache routine is responsible for filling these function pointers; cache routine invocation macros are updated to use the cpu_info fields, but may still be overriden in on platforms where only one set of cache routines is used.

Rework the signature of the cache handling routines again. It makes more sense

2012-04-21T12:20:30Z

to pass both the virtual and physical addresses of the page to clean to SyncDCachePage, which is the only routine using `Index' operations on the data cache, which might be virtually indexed at some levels but physically indexed at others. On the other hand, it does not make any sense to pass a physical address to routines using `Hit' operations (and they were discarding them anyway). In addition to making things cleaner, this fixes sporadic userland misbehaviour (read: SIGSGEV) on RM7000 O2 systems.

Normalize sentinel. Use _MACHINE__H_ and ___H_ properly and consitently.

2011-03-23T16:54:33Z

Discussed and okay drahn@. Okay deraadt@.

move machine dependent GET_CPU_INFO(), getcurcpu(), setcurcpu() to arch/sgi. ok miod@

2010-09-11T11:29:49Z

Move cache settings into hw_cpu_init_secondary() ok miod@

2010-09-09T10:59:01Z

Storeing current cpu_info address into LLAddr register, for curcpu().

2010-04-28T16:20:28Z

Instead of previous implementation, we won't use physical cpuid to fetch curcpu(). This requires to implement IP27/35 SMP. Implemented getcurcpu() and setcurcpu() for it, smp_malloc() renamed alloc_contiguous_pages() because now it only allocate by page. ok miod@

Move cache information from global variables to per-cpu_info fields; this

2010-01-09T23:34:26Z

allows processors with different cache sizes to be used. Cache management routines now take a struct cpu_info * as first parameter.

Fix compile error caused from previous commit

2009-12-28T07:18:39Z