Rev 4638 – SMP on Niagara made working: debugged the problem with the ...

rimsky — Sun, 12 Jul 2009 17:43:27 +0200

rimsky – 25 file(s) modified
SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.

~ /branches/sparc/kernel/arch/sparc64/include/sun4v/hypercall.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4v/ipi.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/md.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/interrupt.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/mmu.h
+ /branches/sparc/kernel/arch/sparc64/include/trap/sun4u/interrupt.h
+ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/interrupt.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4v/cpu.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/tick.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/ipi.c
+ /branches/sparc/kernel/arch/sparc64/src/smp/sun4u/ipi.c
+ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v/ipi.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v/smp.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4u/asm.S
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/asm.S
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/md.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/start.S
~ /branches/sparc/kernel/arch/sparc64/src/trap/interrupt.c
+ /branches/sparc/kernel/arch/sparc64/src/trap/sun4u/interrupt.c
+ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/interrupt.c
~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S
~ /branches/sparc/kernel/generic/src/main/kinit.c
~ /branches/sparc/kernel/generic/src/mm/tlb.c

Rev 3743 – Started to implement support for sun4v. Bootloader adapted to autodetect ...

rimsky — Fri, 26 Dec 2008 13:55:28 +0100

rimsky – 56 file(s) modified
Started to implement support for sun4v. Bootloader adapted to autodetect the architecture (sun4u, sun4v). Some generic sparc64 kernel files split into sun4u and sun4v versions (but the sun4u is still the default in many cases - in order to keep the code compilable). Implemented taking over the MMU. Implemented routines for performing the hypervisor API calls. Implemented a trivial standard output driver. HelenOS banner can now be printed from the kernel on Niagara.

~ /branches/sparc/boot/arch/sparc64/loader/main.c
~ /branches/sparc/kernel/arch/sparc64/include/arch.h
~ /branches/sparc/kernel/arch/sparc64/include/cpu.h
+ /branches/sparc/kernel/arch/sparc64/include/drivers/niagara.h
~ /branches/sparc/kernel/arch/sparc64/include/interrupt.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/as.h
x /branches/sparc/kernel/arch/sparc64/include/mm/mmu.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/mmu.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/tlb.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/tte.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/mmu.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tte.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/tlb.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/tsb.h
x /branches/sparc/kernel/arch/sparc64/include/mm/tte.h
x /branches/sparc/kernel/arch/sparc64/include/regdef.h
~ /branches/sparc/kernel/arch/sparc64/include/register.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4u
+ /branches/sparc/kernel/arch/sparc64/include/sun4u/arch.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4u/regdef.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4v
+ /branches/sparc/kernel/arch/sparc64/include/sun4v/hypercall.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4v/regdef.h
x /branches/sparc/kernel/arch/sparc64/include/trap/mmu.h
+ /branches/sparc/kernel/arch/sparc64/include/trap/sun4u
+ /branches/sparc/kernel/arch/sparc64/include/trap/sun4u/mmu.h
+ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v
+ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/asm.S
+ /branches/sparc/kernel/arch/sparc64/src/drivers/niagara.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/as.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/cache.S
~ /branches/sparc/kernel/arch/sparc64/src/mm/page.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/tlb.c
x /branches/sparc/kernel/arch/sparc64/src/sparc64.c
x /branches/sparc/kernel/arch/sparc64/src/start.S
+ /branches/sparc/kernel/arch/sparc64/src/sun4u
+ /branches/sparc/kernel/arch/sparc64/src/sun4u/asm.S
+ /branches/sparc/kernel/arch/sparc64/src/sun4u/sparc64.c
+ /branches/sparc/kernel/arch/sparc64/src/sun4u/start.S
+ /branches/sparc/kernel/arch/sparc64/src/sun4v
+ /branches/sparc/kernel/arch/sparc64/src/sun4v/asm.S
+ /branches/sparc/kernel/arch/sparc64/src/sun4v/sparc64.c
+ /branches/sparc/kernel/arch/sparc64/src/sun4v/start.S
~ /branches/sparc/kernel/arch/sparc64/src/trap/exception.c
~ /branches/sparc/kernel/arch/sparc64/src/trap/mmu.S
+ /branches/sparc/kernel/arch/sparc64/src/trap/sun4u
+ /branches/sparc/kernel/arch/sparc64/src/trap/sun4u/trap_table.S
+ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v
+ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S
~ /branches/sparc/kernel/arch/sparc64/src/trap/trap.c
x /branches/sparc/kernel/arch/sparc64/src/trap/trap_table.S
~ /branches/sparc/kernel/kernel.config

HelenOS – /branches/sparc/kernel/arch/sparc64/src/sun4u/asm.S

Rev 4638 – SMP on Niagara made working: debugged the problem with the ...

Rev 3743 – Started to implement support for sun4v. Bootloader adapted to autodetect ...