CVS commit: [matt-nb5-mips64] src/sys/arch/mips/rmi

[Cliff Neighbors <cliff%netbsd.org@localhost>]

Module Name:    src
Committed By:   cliff
Date:           Sun Mar 21 21:23:54 UTC 2010

Modified Files:
        src/sys/arch/mips/rmi [matt-nb5-mips64]: rmixl_cpu.c

Log Message:
- use different wakeup trampolines depending on firmware type
so far only RMI formware with callback wakeup method is tested.
- add a (chip-specific) softc structure, and cross link it
with struct cpu_info
- remove exception vectors mem allocation, it is now provided
by cpu_attach_common
- remove common cpu_info initialization, now provided
by cpu_attach_common
- use per-CPU bit in 'cpus_hatched' as handshake with the CPU
we just hatched
- call rmixl_intr_init_cpu for per-CPU interrupt initialization
- call cpu_attach_common() for common mips stuff
- cpu_rmixl_attach_once() groups together chip-specific initializations
that are only to be one once, i.e. by CPU#0
- cpu_rmixl_hatch() provides chip-specific hatch code called from
(mips-common) cpu_hatch() via lsw_cpu_init
- cpu_setup_trampoline_callback() provides method to wake up
subordinate CPUs using RMI firmware callback.
- rmixl_cpuinfo_print() can be called for debugging e.g. from DDB
should maybe evolve into DDB 'mach cpu <n>' ?


To generate a diff of this commit:
cvs rdiff -u -r1.1.2.5 -r1.1.2.6 src/sys/arch/mips/rmi/rmixl_cpu.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.