HelenOS – /branches/sparc/

Rev 4679 – Enhancing the way how even distribution of threads over processor ...

rimsky — Sat, 01 Aug 2009 18:26:04 +0200

rimsky – 6 file(s) modified
Enhancing the way how even distribution of threads over processor cores is achieved.

~ /branches/sparc/kernel/arch/sparc64/include/sun4v/cpu.h
~ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v/smp.c
~ /branches/sparc/kernel/generic/include/cpu.h
~ /branches/sparc/kernel/generic/src/mm/tlb.c
~ /branches/sparc/kernel/generic/src/proc/scheduler.c
~ /branches/sparc/kernel/generic/src/proc/thread.c

Rev 4663 – Implemented detection of execution units, used in a heuristics which ...

rimsky — Fri, 24 Jul 2009 15:28:32 +0200

rimsky – 5 file(s) modified
Implemented detection of execution units, used in a heuristics which prevents the ready threads be unevenly distributed among physical cores by changing the order in which APs are woken up (and hence the order in which the CPUs will be running their kcpulb thread). Cleanup.

~ /branches/sparc/kernel/arch/sparc64/include/sun4v/cpu.h
~ /branches/sparc/kernel/arch/sparc64/src/proc/sun4v/scheduler.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v/smp.c
~ /branches/sparc/kernel/kernel.config
~ /branches/sparc/kernel/Makefile

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 4614 – Waking CPUs up on sun4v. Weird errors occur when accessing ...

rimsky — Sun, 05 Jul 2009 21:23:59 +0200

rimsky – 3 file(s) modified
Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure.

~ /branches/sparc/kernel/arch/sparc64/include/asm.h
~ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v/smp.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/start.S

Rev 4433 – Fixed a TSB problem.

rimsky — Tue, 26 May 2009 20:20:45 +0200

rimsky – 4 file(s) modified
Fixed a TSB problem.

~ /branches/sparc/kernel/arch/sparc64/include/trap/exception.h
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/as.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tsb.c
~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S

Rev 4383 – Fixed instruction access exception and data access exception in the ...

rimsky — Wed, 13 May 2009 15:57:08 +0200

rimsky – 2 file(s) modified
Fixed instruction access exception and data access exception in the trap table. Added new traps defined by UltraSPARC Architecture 2007 (which UltraSPARC T2 follows).

~ /branches/sparc/kernel/arch/sparc64/include/trap/exception.h
~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S

Rev 4369 – Kernel stack and userspace window buffer pointers are stored in ...

rimsky — Sat, 09 May 2009 21:41:33 +0200

rimsky – 6 file(s) modified
Kernel stack and userspace window buffer pointers are stored in scratchpad registers instead of memory.

~ /branches/sparc/kernel/arch/sparc64/include/sun4v/arch.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/regwin.h
~ /branches/sparc/kernel/arch/sparc64/src/proc/sun4v/scheduler.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/start.S
~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S

Rev 4130 – Cleanup of the Niagara port. The main purpose of these ...

rimsky — Sat, 14 Mar 2009 20:58:01 +0100

rimsky – 32 file(s) modified
Cleanup of the Niagara port. The main purpose of these changes is to make it easy to find out which code is generic, which is sun4u-specific and which is sun4v-specific.

~ /branches/sparc/kernel/arch/sparc64/include/asm.h
~ /branches/sparc/kernel/arch/sparc64/include/barrier.h
x /branches/sparc/kernel/arch/sparc64/include/cpu_family.h
x /branches/sparc/kernel/arch/sparc64/include/cpu_node.h
x /branches/sparc/kernel/arch/sparc64/include/mm/cache_spec.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/cache_spec.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/tlb.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/frame.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tlb.h
~ /branches/sparc/kernel/arch/sparc64/include/register.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4u/asm.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4u/cpu_family.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4u/cpu_node.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4u/register.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4v/register.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4u/cpu.c
~ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4v/cpu.c
x /branches/sparc/kernel/arch/sparc64/src/mm/cache.S
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4u/cache.S
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4u/tlb.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/as.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tlb.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/sun4u/smp.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v/smp.c
+ /branches/sparc/kernel/arch/sparc64/src/sparc64.c
+ /branches/sparc/kernel/arch/sparc64/src/sun4u/console.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4u/sparc64.c
+ /branches/sparc/kernel/arch/sparc64/src/sun4v/console.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/sparc64.c
~ /branches/sparc/uspace/app/init/init.c

Rev 4129 – Implemented missing features in Niagara memory management, minor cleanup.

rimsky — Sat, 14 Mar 2009 00:57:29 +0100

rimsky – 11 file(s) modified
Implemented missing features in Niagara memory management, minor cleanup.

~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/as.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/page.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tlb.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tsb.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tte.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/regdef.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/as.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tlb.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tsb.c
~ /branches/sparc/kernel/arch/sparc64/src/trap/exception.c

Rev 4073 – Implemented input and output drivers for Niagara. Written in the ...

rimsky — Wed, 11 Mar 2009 21:07:51 +0100

rimsky – 18 file(s) modified
Implemented input and output drivers for Niagara. Written in the old-fashion style (do not use the new DDI infrastructure nor the new keyboard driver). Anyway, tetris can be played.

~ /branches/sparc/kernel/arch/sparc64/include/drivers/niagara.h
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/niagara.c
~ /branches/sparc/kernel/generic/include/ddi/irq.h
~ /branches/sparc/kernel/generic/src/ipc/irq.c
~ /branches/sparc/kernel/generic/src/ipc/kbox.c
~ /branches/sparc/kernel/generic/src/udebug/udebug.c
~ /branches/sparc/kernel/generic/src/udebug/udebug_ipc.c
~ /branches/sparc/kernel/generic/src/udebug/udebug_ops.c
~ /branches/sparc/uspace/srv/fb/main.c
~ /branches/sparc/uspace/srv/fb/Makefile
+ /branches/sparc/uspace/srv/fb/niagara.c
+ /branches/sparc/uspace/srv/fb/niagara.h
+ /branches/sparc/uspace/srv/kbd/arch/sparc64/include/niagara.h
~ /branches/sparc/uspace/srv/kbd/arch/sparc64/src/kbd.c
+ /branches/sparc/uspace/srv/kbd/arch/sparc64/src/niagara.c
~ /branches/sparc/uspace/srv/kbd/genarch/src/nofb.c
~ /branches/sparc/uspace/srv/kbd/Makefile

Rev 4068 – Fixed a stupid bug.

rimsky — Mon, 09 Mar 2009 22:45:31 +0100

rimsky – 1 file(s) modified
Fixed a stupid bug.

~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S

Rev 4065 – minor cleanup

rimsky — Sun, 08 Mar 2009 23:16:15 +0100

rimsky – 2 file(s) modified
minor cleanup

~ /branches/sparc/kernel/arch/sparc64/src/mm/frame.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/sparc64.c

Rev 4064 – Workaround for the bug which usually caused rewriting saved register ...

rimsky — Sun, 08 Mar 2009 22:55:54 +0100

rimsky – 1 file(s) modified
Workaround for the bug which usually caused rewriting saved register window data on the uspace stack. More investigation needed.

~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S

Rev 4063 – Fixed the bug which caused unexpected MMU misses. The fix ...

rimsky — Sun, 08 Mar 2009 22:53:45 +0100

rimsky – 1 file(s) modified
Fixed the bug which caused unexpected MMU misses. The fix breaks sun4u ports - this will be solved once the sun4v is integrated with the new configuration mechanism, which allows to define common options for both kernel and uspace.

~ /branches/sparc/uspace/lib/libc/arch/sparc64/include/config.h

Rev 3993 – Implemented preemptible trap handler for userspace (including syscalls - did ...

rimsky — Sun, 01 Mar 2009 23:57:12 +0100

rimsky – 22 file(s) modified
Implemented preemptible trap handler for userspace (including syscalls - did not forget enabling interrupts for them) and the ralated stuff. Implemented handlers of instruction/data MMU miss/protection. Now some userspace tasks are run; there are, however, still some bugs causing unexpected data MMU misses.

~ /branches/sparc/kernel/arch/sparc64/include/asm.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tlb.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4u/asm.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4v/asm.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/regwin.h
+ /branches/sparc/kernel/arch/sparc64/include/trap/sun4u/regwin.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h
+ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/regwin.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tlb.c
x /branches/sparc/kernel/arch/sparc64/src/proc/scheduler.c
+ /branches/sparc/kernel/arch/sparc64/src/proc/sun4u
+ /branches/sparc/kernel/arch/sparc64/src/proc/sun4u/scheduler.c
+ /branches/sparc/kernel/arch/sparc64/src/proc/sun4v
+ /branches/sparc/kernel/arch/sparc64/src/proc/sun4v/scheduler.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4u/start.S
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/asm.S
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/start.S
~ /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/as.c

Rev 3864 – Allocated bigger memory block for the Machine Description. This was ...

rimsky — Sun, 08 Feb 2009 22:49:20 +0100

rimsky – 1 file(s) modified
Allocated bigger memory block for the Machine Description. This was the problem which prevented running HelenOS on real Niagara. Now all kernel tests except for 'slab2' pass on real Niagara.

~ /branches/sparc/kernel/arch/sparc64/src/sun4v/md.c

Rev 3863 – Simics machine: modifications needed to run userspace (the next step ...

rimsky — Sun, 08 Feb 2009 00:02:58 +0100

rimsky – 6 file(s) modified
Simics machine: modifications needed to run userspace (the next step will be to implement the trap handler for uspace); real machine: small fixes, after them the machine passes some parts of the initialization, but fails to determine CPU frequency (probably due to a different format of Machine Description).

~ /branches/sparc/boot/arch/sparc64/loader/asm.S
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/regdef.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h
~ /branches/sparc/kernel/arch/sparc64/src/drivers/niagara.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/asm.S
~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S

Rev 3862 – Changed the structure of header files, which have sun4u and ...

rimsky — Wed, 04 Feb 2009 23:27:08 +0100

rimsky – 82 file(s) modified
Changed the structure of header files, which have sun4u and sun4v versions. Implemented some sun4v TSB functions.

~ /branches/sparc/kernel/arch/sparc64/include/arch.h
~ /branches/sparc/kernel/arch/sparc64/include/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/cpu_family.h
~ /branches/sparc/kernel/arch/sparc64/include/interrupt.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/as.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/frame.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/mmu.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/page.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/as.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/frame.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/page.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/tlb.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/tsb.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/as.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/frame.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/mmu.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/page.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tlb.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tsb.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
+ /branches/sparc/kernel/arch/sparc64/include/mm/tte.h
+ /branches/sparc/kernel/arch/sparc64/include/regdef.h
~ /branches/sparc/kernel/arch/sparc64/include/register.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4u/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/regdef.h
+ /branches/sparc/kernel/arch/sparc64/include/trap/mmu.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4u/mmu.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4u/cpu.c
~ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4v/cpu.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/sgcn.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/page.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4u/as.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4u/tlb.c
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4u/tsb.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/as.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tlb.c
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tsb.c
x /branches/sparc/kernel/arch/sparc64/src/mm/tsb.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v/smp.c
~ /branches/sparc/kernel/arch/sparc64/src/trap/exception.c
~ /branches/sparc/kernel/arch/sparc64/src/trap/trap.c
~ /branches/sparc/kernel/generic/src/console/cmd.c
~ /branches/sparc/kernel/generic/src/console/console.c
~ /branches/sparc/kernel/generic/src/cpu/cpu.c
~ /branches/sparc/kernel/generic/src/ddi/ddi.c
~ /branches/sparc/kernel/generic/src/ddi/irq.c
~ /branches/sparc/kernel/generic/src/interrupt/interrupt.c
~ /branches/sparc/kernel/generic/src/ipc/ipc.c
~ /branches/sparc/kernel/generic/src/ipc/ipcrsc.c
~ /branches/sparc/kernel/generic/src/ipc/irq.c
~ /branches/sparc/kernel/generic/src/ipc/sysipc.c
~ /branches/sparc/kernel/generic/src/main/kinit.c
~ /branches/sparc/kernel/generic/src/main/uinit.c
~ /branches/sparc/kernel/generic/src/mm/backend_anon.c
~ /branches/sparc/kernel/generic/src/mm/backend_elf.c
~ /branches/sparc/kernel/generic/src/mm/backend_phys.c
~ /branches/sparc/kernel/generic/src/mm/slab.c
~ /branches/sparc/kernel/generic/src/mm/tlb.c
~ /branches/sparc/kernel/generic/src/proc/program.c
~ /branches/sparc/kernel/generic/src/proc/task.c
~ /branches/sparc/kernel/generic/src/security/cap.c
~ /branches/sparc/kernel/generic/src/synch/futex.c
~ /branches/sparc/kernel/generic/src/synch/spinlock.c
~ /branches/sparc/kernel/generic/src/syscall/copy.c
~ /branches/sparc/kernel/generic/src/syscall/syscall.c
~ /branches/sparc/kernel/generic/src/time/clock.c
~ /branches/sparc/kernel/test/mm/falloc2.c
~ /branches/sparc/kernel/test/mm/slab1.c
~ /branches/sparc/kernel/test/mm/slab2.c
~ /branches/sparc/kernel/test/synch/rwlock2.c
~ /branches/sparc/kernel/test/synch/rwlock3.c
~ /branches/sparc/kernel/test/synch/rwlock4.c
~ /branches/sparc/kernel/test/synch/rwlock5.c
~ /branches/sparc/kernel/test/synch/semaphore1.c
~ /branches/sparc/kernel/test/synch/semaphore2.c
~ /branches/sparc/kernel/test/thread/thread1.c

Rev 3835 – Niagara: Implemented (and debugged) installing identity mapping for kernel. Now ...

rimsky — Fri, 30 Jan 2009 23:50:17 +0100

rimsky – 10 file(s) modified
Niagara: Implemented (and debugged) installing identity mapping for kernel. Now all the kernel tests pass on Simics.

~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/mmu.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tlb.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4v/arch.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tlb.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/start.S
x /branches/sparc/kernel/arch/sparc64/src/trap/mmu.S
+ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/mmu.S
~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S

Rev 3817 – Progress on Niagara: Commented out portions of mm, which are ...

rimsky — Thu, 22 Jan 2009 23:58:03 +0100

rimsky – 11 file(s) modified
Progress on Niagara: Commented out portions of mm, which are not required for kernel threads (temporarily). Scheduler is working. Implemented a driver of hypervisor's standard input. Kernel console is usable.

~ /branches/sparc/kernel/arch/sparc64/include/drivers/kbd.h
~ /branches/sparc/kernel/arch/sparc64/include/drivers/niagara.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/hypercall.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/niagara.c
x /branches/sparc/kernel/arch/sparc64/src/mm/as.c
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4u/as.c
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/as.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/sparc64.c
~ /branches/sparc/kernel/generic/src/main/kinit.c

Rev 3801 – Minor fixes in the preemptible trap handler.

rimsky — Sun, 18 Jan 2009 21:54:15 +0100

rimsky – 1 file(s) modified
Minor fixes in the preemptible trap handler.

~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S

Rev 3798 – Implemented preemptible trap handler for sun4v for trapping from kernel ...

rimsky — Sat, 17 Jan 2009 23:30:17 +0100

rimsky – 7 file(s) modified
Implemented preemptible trap handler for sun4v for trapping from kernel (not userspace). Not properly tested/debugged yet. HelenOS now reaches the as_install_arch function (where it, of course, fails).

~ /branches/sparc/kernel/arch/sparc64/include/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/regdef.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4v/cpu.c
~ /branches/sparc/kernel/arch/sparc64/src/trap/sun4v/trap_table.S
~ /branches/sparc/kernel/generic/src/main/main.c
~ /branches/sparc/kernel/generic/src/proc/scheduler.c

Rev 3783 – Machine description traversal implemented. Now used to detect CPU frequency.

rimsky — Mon, 05 Jan 2009 22:43:59 +0100

rimsky – 7 file(s) modified
Machine description traversal implemented. Now used to detect CPU frequency.

~ /branches/sparc/kernel/arch/sparc64/include/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/hypercall.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4v/md.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4v/cpu.c
+ /branches/sparc/kernel/arch/sparc64/src/sun4v/md.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/sparc64.c

Rev 3771 – Forgotten files comitted to repository.

rimsky — Fri, 02 Jan 2009 22:41:11 +0100

rimsky – 20 file(s) modified
Forgotten files comitted to repository.

+ /branches/sparc/kernel/arch/sparc64/include/mm/pagesize.h
+ /branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tlb.h
x /branches/sparc/kernel/arch/sparc64/include/mm/tlb.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4u/cpu.h
+ /branches/sparc/kernel/arch/sparc64/include/sun4v/cpu.h
x /branches/sparc/kernel/arch/sparc64/src/cpu/cpu.c
+ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4u
+ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4u/cpu.c
+ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4v
+ /branches/sparc/kernel/arch/sparc64/src/cpu/sun4v/cpu.c
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4u
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4u/tlb.c
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v
+ /branches/sparc/kernel/arch/sparc64/src/mm/sun4v/tlb.c
x /branches/sparc/kernel/arch/sparc64/src/mm/tlb.c
x /branches/sparc/kernel/arch/sparc64/src/smp/smp.c
+ /branches/sparc/kernel/arch/sparc64/src/smp/sun4u
+ /branches/sparc/kernel/arch/sparc64/src/smp/sun4u/smp.c
+ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v
+ /branches/sparc/kernel/arch/sparc64/src/smp/sun4v/smp.c

Rev 3770 – Working on Niagara port - TLB initialization, MMU fault status ...

rimsky — Fri, 02 Jan 2009 22:36:48 +0100

rimsky – 22 file(s) modified
Working on Niagara port - TLB initialization, MMU fault status area initialization, hypercall enhancement, modified tick.c so that the (hyperprivileged) TICK register does not have to be accessed. Now the initialization phase proceeds, but some parts of it are omitted for now (e.g. CPU initialization).

~ /branches/sparc/boot/arch/sparc64/loader/main.c
~ /branches/sparc/kernel/arch/sparc64/include/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/cpu_family.h
~ /branches/sparc/kernel/arch/sparc64/include/drivers/tick.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/sun4u/tlb.h
~ /branches/sparc/kernel/arch/sparc64/include/sun4v/hypercall.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4u/mmu.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/tick.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/as.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/frame.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/page.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/tsb.c
~ /branches/sparc/kernel/arch/sparc64/src/sun4u/start.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/generic/src/console/cmd.c
~ /branches/sparc/kernel/generic/src/main/main.c
~ /branches/sparc/kernel/generic/src/mm/tlb.c

Rev 3748 – Be careful to preserve the output registers when processing the ...

rimsky — Fri, 26 Dec 2008 21:24:01 +0100

rimsky – 2 file(s) modified
Be careful to preserve the output registers when processing the fast data access MMU miss.

~ /branches/sparc/kernel/arch/sparc64/include/trap/sun4v/mmu.h
~ /branches/sparc/kernel/arch/sparc64/src/sun4v/sparc64.c

Rev 3745 – Merged latest trunk changes (revs 3722 to 3744) into the ...

rimsky — Fri, 26 Dec 2008 15:00:42 +0100

rimsky – 16 file(s) modified
Merged latest trunk changes (revs 3722 to 3744) into the sparc branch.

~ /branches/sparc/kernel/arch/mips32/src/console.c
~ /branches/sparc/kernel/arch/ppc32/src/ppc32.c
~ /branches/sparc/kernel/arch/sparc64/include/drivers/scr.h
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/scr.c
~ /branches/sparc/kernel/genarch/src/fb/fb.c
~ /branches/sparc/kernel/generic/src/proc/thread.c
~ /branches/sparc/uspace/lib/libc/generic/loader.c
+ /branches/sparc/uspace/lib/libc/generic/mem.c (copied from /trunk/uspace/lib/libc/generic/mem.c@3743)
~ /branches/sparc/uspace/lib/libc/generic/string.c
~ /branches/sparc/uspace/lib/libc/include/loader/loader.h
+ /branches/sparc/uspace/lib/libc/include/mem.h (copied from /trunk/uspace/lib/libc/include/mem.h@3743)
~ /branches/sparc/uspace/lib/libc/include/string.h
~ /branches/sparc/uspace/lib/libc/Makefile
~ /branches/sparc/uspace/srv/console/console.c
~ /branches/sparc/uspace/srv/fb/fb.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

Rev 3742 – The sparc branch synchronized with trunk at revision 3722 (trunk@3722).

rimsky — Fri, 26 Dec 2008 13:21:03 +0100

rimsky – 124 file(s) modified
The sparc branch synchronized with trunk at revision 3722 (trunk@3722).

+ /branches/sparc/boot/arch/ia64/loader/gefi/HelenOS/division.c (copied from /trunk/boot/arch/ia64/loader/gefi/HelenOS/division.c@3722)
+ /branches/sparc/boot/arch/ia64/loader/gefi/HelenOS/division.h (copied from /trunk/boot/arch/ia64/loader/gefi/HelenOS/division.h@3722)
~ /branches/sparc/boot/arch/ia64/loader/gefi/HelenOS/hello.c
~ /branches/sparc/boot/arch/ia64/loader/gefi/HelenOS/Makefile
~ /branches/sparc/boot/arch/ia64/loader/gefi/Makefile
~ /branches/sparc/boot/arch/ia64/loader/Makefile
~ /branches/sparc/boot/arch/ia64/loader/_link.ld.in
~ /branches/sparc/boot/arch/sparc64/loader/main.c
~ /branches/sparc/boot/arch/sparc64/loader/ofwarch.c
~ /branches/sparc/boot/genarch/ofw.c
~ /branches/sparc/boot/genarch/ofw.h
~ /branches/sparc/contrib/toolchain/toolchain.sparc64.sh
~ /branches/sparc/HelenOS.config
x /branches/sparc/kernel/arch/amd64/include/drivers
~ /branches/sparc/kernel/arch/amd64/src/amd64.c
~ /branches/sparc/kernel/arch/amd64/src/debugger.c
~ /branches/sparc/kernel/arch/arm32/src/arm32.c
~ /branches/sparc/kernel/arch/arm32/src/mm/tlb.c
~ /branches/sparc/kernel/arch/ia32/include/cpu.h
~ /branches/sparc/kernel/arch/ia32/include/drivers/ega.h
~ /branches/sparc/kernel/arch/ia32/include/drivers/vesa.h
~ /branches/sparc/kernel/arch/ia32/include/mm/as.h
~ /branches/sparc/kernel/arch/ia32/src/boot/vga323.pal
~ /branches/sparc/kernel/arch/ia32/src/cpu/cpu.c
~ /branches/sparc/kernel/arch/ia32/src/drivers/vesa.c
~ /branches/sparc/kernel/arch/ia32/src/ia32.c
~ /branches/sparc/kernel/arch/ia32xen/src/mm/tlb.c
~ /branches/sparc/kernel/arch/ia64/src/ski/ski.c
~ /branches/sparc/kernel/arch/mips32/include/mm/asid.h
~ /branches/sparc/kernel/arch/mips32/src/cpu/cpu.c
~ /branches/sparc/kernel/arch/mips32/src/debugger.c
~ /branches/sparc/kernel/arch/mips32/src/exception.c
~ /branches/sparc/kernel/arch/mips32/src/mips32.c
~ /branches/sparc/kernel/arch/ppc32/src/ppc32.c
~ /branches/sparc/kernel/arch/sparc64/include/barrier.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/tlb.h
~ /branches/sparc/kernel/arch/sparc64/include/trap/interrupt.h
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/kbd.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/scr.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/tick.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/as.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/page.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/tlb.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/tsb.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/smp.c
~ /branches/sparc/kernel/genarch/include/fb/fb.h
~ /branches/sparc/kernel/genarch/include/fb/font-8x16.h
+ /branches/sparc/kernel/genarch/include/fb/logo-196x66.h (copied from /trunk/kernel/genarch/include/fb/logo-196x66.h@3722)
~ /branches/sparc/kernel/genarch/include/fb/visuals.h
~ /branches/sparc/kernel/genarch/include/kbd/i8042.h
~ /branches/sparc/kernel/genarch/include/ofw/ofw_tree.h
~ /branches/sparc/kernel/genarch/Makefile.inc
~ /branches/sparc/kernel/genarch/src/acpi/acpi.c
~ /branches/sparc/kernel/genarch/src/fb/fb.c
~ /branches/sparc/kernel/genarch/src/fb/font-8x16.c
x /branches/sparc/kernel/genarch/src/fb/helenos.xbm
+ /branches/sparc/kernel/genarch/src/fb/logo-196x66.c (copied from /trunk/kernel/genarch/src/fb/logo-196x66.c@3722)
~ /branches/sparc/kernel/genarch/src/kbd/key.c
~ /branches/sparc/kernel/genarch/src/mm/asid.c
~ /branches/sparc/kernel/genarch/src/ofw/ofw_tree.c
~ /branches/sparc/kernel/generic/include/console/kconsole.h
~ /branches/sparc/kernel/generic/include/debug.h
~ /branches/sparc/kernel/generic/include/macros.h
~ /branches/sparc/kernel/generic/include/udebug/udebug.h
~ /branches/sparc/kernel/generic/src/console/cmd.c
~ /branches/sparc/kernel/generic/src/console/console.c
~ /branches/sparc/kernel/generic/src/console/kconsole.c
~ /branches/sparc/kernel/generic/src/cpu/cpu.c
~ /branches/sparc/kernel/generic/src/interrupt/interrupt.c
~ /branches/sparc/kernel/generic/src/lib/func.c
~ /branches/sparc/kernel/generic/src/main/kinit.c
~ /branches/sparc/kernel/generic/src/main/main.c
~ /branches/sparc/kernel/generic/src/mm/as.c
~ /branches/sparc/kernel/generic/src/proc/thread.c
~ /branches/sparc/kernel/generic/src/syscall/syscall.c
~ /branches/sparc/kernel/generic/src/time/clock.c
~ /branches/sparc/kernel/generic/src/udebug/udebug.c
~ /branches/sparc/kernel/generic/src/udebug/udebug_ops.c
~ /branches/sparc/kernel/kernel.config
~ /branches/sparc/kernel/Makefile
~ /branches/sparc/kernel/test/debug/mips1.c
x /branches/sparc/niagara.simics
x /branches/sparc/usii.simics
x /branches/sparc/usiii.simics
~ /branches/sparc/uspace/app/init/init.c
~ /branches/sparc/uspace/app/init/Makefile
~ /branches/sparc/uspace/app/klog/Makefile
~ /branches/sparc/uspace/app/tester/Makefile
~ /branches/sparc/uspace/lib/libc/include/ipc/fb.h
~ /branches/sparc/uspace/lib/libc/include/libc.h
~ /branches/sparc/uspace/lib/libc/include/loader/pcb.h
~ /branches/sparc/uspace/lib/libc/include/string.h
~ /branches/sparc/uspace/lib/libc/Makefile
~ /branches/sparc/uspace/Makefile
~ /branches/sparc/uspace/srv/console/console.c
~ /branches/sparc/uspace/srv/console/gcons.c
~ /branches/sparc/uspace/srv/console/gcons.h
~ /branches/sparc/uspace/srv/console/Makefile
~ /branches/sparc/uspace/srv/console/screenbuffer.h
~ /branches/sparc/uspace/srv/devmap/Makefile
~ /branches/sparc/uspace/srv/fb/fb.c
~ /branches/sparc/uspace/srv/fb/fb.h
~ /branches/sparc/uspace/srv/fb/font-8x16.c
~ /branches/sparc/uspace/srv/fb/font-8x16.h
~ /branches/sparc/uspace/srv/fb/main.c
~ /branches/sparc/uspace/srv/fb/Makefile
~ /branches/sparc/uspace/srv/fb/msim.c
~ /branches/sparc/uspace/srv/fb/ppm.c
~ /branches/sparc/uspace/srv/fb/serial_console.c
~ /branches/sparc/uspace/srv/fb/serial_console.h
~ /branches/sparc/uspace/srv/fb/sgcn.c
+ /branches/sparc/uspace/srv/fb/ski.c (copied from /trunk/uspace/srv/fb/ski.c@3722)
+ /branches/sparc/uspace/srv/fb/ski.h (copied from /trunk/uspace/srv/fb/ski.h@3722)
~ /branches/sparc/uspace/srv/fs/fat/fat_ops.c
~ /branches/sparc/uspace/srv/fs/fat/Makefile
~ /branches/sparc/uspace/srv/fs/tmpfs/Makefile
~ /branches/sparc/uspace/srv/kbd/Makefile
~ /branches/sparc/uspace/srv/loader/main.c
~ /branches/sparc/uspace/srv/ns/Makefile
~ /branches/sparc/uspace/srv/pci/libpci/Makefile
~ /branches/sparc/uspace/srv/pci/Makefile
~ /branches/sparc/uspace/srv/rd/Makefile
~ /branches/sparc/uspace/srv/vfs/Makefile

Rev 3665 – Merged latest trunk changes into the sparc brach.

rimsky — Wed, 03 Dec 2008 00:07:04 +0100

rimsky – 95 file(s) modified
Merged latest trunk changes into the sparc brach.

~ /branches/sparc/boot/arch/ia64/loader/gefi/HelenOS/hello.c
+ /branches/sparc/boot/arch/ia64/loader/gefi/HelenOS/mkimage.c (copied from /trunk/boot/arch/ia64/loader/gefi/HelenOS/mkimage.c@3664)
~ /branches/sparc/boot/arch/ia64/loader/main.c
~ /branches/sparc/kernel/arch/ia32/src/asm.S
~ /branches/sparc/kernel/arch/ia64/include/bootinfo.h
~ /branches/sparc/kernel/arch/ia64/include/cpu.h
+ /branches/sparc/kernel/arch/ia64/include/drivers/kbd.h (copied from /trunk/kernel/arch/ia64/include/drivers/kbd.h@3664)
~ /branches/sparc/kernel/arch/ia64/include/interrupt.h
~ /branches/sparc/kernel/arch/ia64/include/mm/page.h
~ /branches/sparc/kernel/arch/ia64/include/mm/tlb.h
~ /branches/sparc/kernel/arch/ia64/include/proc/task.h
~ /branches/sparc/kernel/arch/ia64/src/ddi/ddi.c
~ /branches/sparc/kernel/arch/ia64/src/drivers/ega.c
~ /branches/sparc/kernel/arch/ia64/src/ia64.c
~ /branches/sparc/kernel/arch/ia64/src/interrupt.c
~ /branches/sparc/kernel/arch/ia64/src/mm/frame.c
~ /branches/sparc/kernel/arch/ia64/src/mm/tlb.c
~ /branches/sparc/kernel/arch/ia64/src/ski/ski.c
~ /branches/sparc/kernel/arch/ia64/src/smp/smp.c
~ /branches/sparc/kernel/arch/sparc64/include/drivers/fhc.h
~ /branches/sparc/kernel/arch/sparc64/include/drivers/pci.h
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/fhc.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/kbd.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/pci.c
~ /branches/sparc/kernel/arch/sparc64/src/trap/interrupt.c
~ /branches/sparc/kernel/genarch/include/kbd/ns16550.h
~ /branches/sparc/kernel/genarch/include/kbd/z8530.h
~ /branches/sparc/kernel/genarch/include/ofw/ofw_tree.h
~ /branches/sparc/kernel/genarch/src/kbd/i8042.c
~ /branches/sparc/kernel/genarch/src/kbd/ns16550.c
~ /branches/sparc/kernel/genarch/src/kbd/z8530.c
~ /branches/sparc/kernel/genarch/src/ofw/ebus.c
~ /branches/sparc/kernel/genarch/src/ofw/fhc.c
~ /branches/sparc/kernel/genarch/src/ofw/pci.c
~ /branches/sparc/kernel/generic/include/adt/bitmap.h
~ /branches/sparc/kernel/generic/include/byteorder.h
~ /branches/sparc/kernel/generic/include/ddi/irq.h
~ /branches/sparc/kernel/generic/include/ipc/kbox.h
~ /branches/sparc/kernel/generic/include/proc/task.h
~ /branches/sparc/kernel/generic/include/udebug/udebug.h
~ /branches/sparc/kernel/generic/src/ddi/irq.c
~ /branches/sparc/kernel/generic/src/interrupt/interrupt.c
~ /branches/sparc/kernel/generic/src/ipc/irq.c
~ /branches/sparc/kernel/generic/src/ipc/kbox.c
~ /branches/sparc/kernel/generic/src/ipc/sysipc.c
~ /branches/sparc/kernel/generic/src/mm/tlb.c
~ /branches/sparc/kernel/generic/src/proc/task.c
~ /branches/sparc/kernel/generic/src/proc/thread.c
~ /branches/sparc/kernel/generic/src/synch/futex.c
~ /branches/sparc/kernel/generic/src/syscall/syscall.c
~ /branches/sparc/kernel/generic/src/time/clock.c
~ /branches/sparc/kernel/generic/src/udebug/udebug.c
~ /branches/sparc/kernel/generic/src/udebug/udebug_ipc.c
~ /branches/sparc/kernel/generic/src/udebug/udebug_ops.c
~ /branches/sparc/kernel/kernel.config
~ /branches/sparc/kernel/Makefile
~ /branches/sparc/usiii.simics
~ /branches/sparc/uspace/app/bdsh/cmds/modules/cp/cp.c
+ /branches/sparc/uspace/app/tester/loop (copied from /trunk/uspace/app/tester/loop@3664)
~ /branches/sparc/uspace/app/tester/Makefile
~ /branches/sparc/uspace/app/tester/tester.c
~ /branches/sparc/uspace/app/tester/tester.h
~ /branches/sparc/uspace/app/trace/trace.c
+ /branches/sparc/uspace/dist/readme (copied from /trunk/uspace/dist/readme@3664)
+ /branches/sparc/uspace/lib/libc/arch/ia64/include/ddi.h (copied from /trunk/uspace/lib/libc/arch/ia64/include/ddi.h@3664)
~ /branches/sparc/uspace/lib/libc/arch/ia64/Makefile.inc
+ /branches/sparc/uspace/lib/libc/arch/ia64/src/ddi.c (copied from /trunk/uspace/lib/libc/arch/ia64/src/ddi.c@3664)
~ /branches/sparc/uspace/lib/libc/include/ctype.h
~ /branches/sparc/uspace/lib/libc/include/errno.h
~ /branches/sparc/uspace/lib/libc/include/ipc/loader.h
~ /branches/sparc/uspace/lib/libfs/libfs.c
~ /branches/sparc/uspace/lib/libfs/libfs.h
~ /branches/sparc/uspace/srv/fb/ega.c
~ /branches/sparc/uspace/srv/fb/Makefile
~ /branches/sparc/uspace/srv/fs/fat/fat.c
~ /branches/sparc/uspace/srv/fs/fat/fat.h
~ /branches/sparc/uspace/srv/fs/fat/fat_dentry.c
~ /branches/sparc/uspace/srv/fs/fat/fat_dentry.h
~ /branches/sparc/uspace/srv/fs/fat/fat_fat.c
~ /branches/sparc/uspace/srv/fs/fat/fat_idx.c
~ /branches/sparc/uspace/srv/fs/fat/fat_ops.c
~ /branches/sparc/uspace/srv/fs/tmpfs/tmpfs_dump.c
~ /branches/sparc/uspace/srv/fs/tmpfs/tmpfs_ops.c
+ /branches/sparc/uspace/srv/kbd/arch/ia64/include/lkbd.h (copied from /trunk/uspace/srv/kbd/arch/ia64/include/lkbd.h@3664)
+ /branches/sparc/uspace/srv/kbd/arch/ia64/include/scanc.h (copied from /trunk/uspace/srv/kbd/arch/ia64/include/scanc.h@3664)
~ /branches/sparc/uspace/srv/kbd/arch/ia64/src/kbd.c
+ /branches/sparc/uspace/srv/kbd/arch/ia64/src/lkbd.c (copied from /trunk/uspace/srv/kbd/arch/ia64/src/lkbd.c@3664)
+ /branches/sparc/uspace/srv/kbd/arch/ia64/src/mouse.c (copied from /trunk/uspace/srv/kbd/arch/ia64/src/mouse.c@3664)
+ /branches/sparc/uspace/srv/kbd/arch/ia64/src/scanc.c (copied from /trunk/uspace/srv/kbd/arch/ia64/src/scanc.c@3664)
~ /branches/sparc/uspace/srv/kbd/Makefile
~ /branches/sparc/uspace/srv/vfs/vfs.h
~ /branches/sparc/uspace/srv/vfs/vfs_lookup.c
~ /branches/sparc/uspace/srv/vfs/vfs_node.c
~ /branches/sparc/uspace/srv/vfs/vfs_ops.c

Rev 3664 – Added some SunBlade 1500 stuff (part of it is just ...

rimsky — Tue, 02 Dec 2008 23:46:14 +0100

rimsky – 17 file(s) modified
Added some SunBlade 1500 stuff (part of it is just temporary - e.g. the new visual). Some small fixes and enhancements.

~ /branches/sparc/boot/arch/sparc64/loader/main.c
~ /branches/sparc/boot/arch/sparc64/loader/ofwarch.c
~ /branches/sparc/boot/arch/sparc64/loader/register.h
~ /branches/sparc/kernel/arch/sparc64/include/asm.h
~ /branches/sparc/kernel/arch/sparc64/include/cpu.h
~ /branches/sparc/kernel/arch/sparc64/include/drivers/scr.h
~ /branches/sparc/kernel/arch/sparc64/include/regdef.h
~ /branches/sparc/kernel/arch/sparc64/include/register.h
~ /branches/sparc/kernel/arch/sparc64/src/cpu/cpu.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/scr.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/tick.c
~ /branches/sparc/kernel/arch/sparc64/src/start.S
~ /branches/sparc/kernel/genarch/include/fb/visuals.h
~ /branches/sparc/kernel/genarch/src/fb/fb.c
~ /branches/sparc/niagara.simics
~ /branches/sparc/usii.simics
~ /branches/sparc/usiii.simics

Rev 3618 – Support for framebuffers, where the first pixel is mapped to ...

rimsky — Sat, 22 Nov 2008 23:43:18 +0100

rimsky – 20 file(s) modified
Support for framebuffers, where the first pixel is mapped to a different address than the OBP 'reg' property claims. Cleanup, comments, C-style.

~ /branches/sparc/boot/arch/sparc64/loader/main.c
~ /branches/sparc/boot/genarch/ofw.c
~ /branches/sparc/boot/genarch/ofw_tree.c
~ /branches/sparc/kernel/arch/sparc64/include/mm/cache_spec.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/tlb.h
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/cpu/cpu.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/scr.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/sgcn.c
~ /branches/sparc/kernel/arch/sparc64/src/mm/tlb.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/smp.c
~ /branches/sparc/kernel/arch/sparc64/src/start.S
~ /branches/sparc/kernel/genarch/include/fb/fb.h
~ /branches/sparc/kernel/genarch/src/fb/fb.c
~ /branches/sparc/kernel/genarch/src/ofw/ofw_tree.c
~ /branches/sparc/usiii.simics
~ /branches/sparc/uspace/srv/fb/serial_console.c
~ /branches/sparc/uspace/srv/fb/serial_console.h
~ /branches/sparc/uspace/srv/fb/sgcn.c
~ /branches/sparc/uspace/srv/kbd/arch/sparc64/src/sgcn.c

Rev 3607 – Cleanup and minor fixes.

rimsky — Sat, 22 Nov 2008 00:53:33 +0100

rimsky – 10 file(s) modified
Cleanup and minor fixes.

~ /branches/sparc/boot/arch/sparc64/loader/ofwarch.c
~ /branches/sparc/boot/genarch/balloc.h
~ /branches/sparc/boot/genarch/ofw.c
x /branches/sparc/kernel/arch/sparc64/include/drivers/simics_output.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/tlb.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
x /branches/sparc/kernel/arch/sparc64/src/drivers/simics_output.c
~ /branches/sparc/kernel/generic/src/main/main.c
~ /branches/sparc/uspace/app/init/init.c
~ /branches/sparc/uspace/srv/kbd/arch/sparc64/src/sgcn.c

Rev 3602 – Merge latest trunk changes into the sparc branch.

rimsky — Fri, 21 Nov 2008 20:55:03 +0100

rimsky – 10 file(s) modified
Merge latest trunk changes into the sparc branch.

~ /branches/sparc/kernel/arch/ppc32/src/mm/tlb.c
~ /branches/sparc/kernel/generic/include/udebug/udebug.h
~ /branches/sparc/kernel/generic/src/udebug/udebug.c
~ /branches/sparc/kernel/generic/src/udebug/udebug_ops.c
~ /branches/sparc/uspace/lib/libblock/libblock.c
~ /branches/sparc/uspace/lib/libblock/libblock.h
~ /branches/sparc/uspace/srv/console/console.c
~ /branches/sparc/uspace/srv/fs/fat/fat_fat.c
~ /branches/sparc/uspace/srv/fs/fat/fat_fat.h
~ /branches/sparc/uspace/srv/fs/fat/fat_ops.c

Rev 3593 – Merged latest trunk changes into sparc branch.

rimsky — Mon, 17 Nov 2008 23:59:18 +0100

rimsky – 100 file(s) modified
Merged latest trunk changes into sparc branch.

~ /branches/sparc/boot/arch/amd64/Makefile.inc
~ /branches/sparc/boot/arch/arm32/loader/Makefile
~ /branches/sparc/boot/arch/ia32/Makefile.inc
~ /branches/sparc/boot/arch/ia64/loader/asm.S
~ /branches/sparc/boot/arch/ia64/loader/boot.S
~ /branches/sparc/boot/arch/ia64/loader/gefi/apps/Makefile
~ /branches/sparc/boot/arch/ia64/loader/gefi/HelenOS/hello.c
~ /branches/sparc/boot/arch/ia64/loader/gefi/HelenOS/Makefile
~ /branches/sparc/boot/arch/ia64/loader/main.c
~ /branches/sparc/boot/arch/ia64/loader/main.h
~ /branches/sparc/boot/arch/ia64/loader/Makefile
~ /branches/sparc/boot/arch/mips32/loader/Makefile
~ /branches/sparc/boot/arch/ppc32/loader/Makefile
~ /branches/sparc/boot/arch/sparc64/loader/Makefile
~ /branches/sparc/kernel/arch/ia64/include/asm.h
~ /branches/sparc/kernel/arch/ia64/include/atomic.h
~ /branches/sparc/kernel/arch/ia64/include/bootinfo.h
~ /branches/sparc/kernel/arch/ia64/include/cpu.h
~ /branches/sparc/kernel/arch/ia64/include/drivers/it.h
~ /branches/sparc/kernel/arch/ia64/include/mm/page.h
~ /branches/sparc/kernel/arch/ia64/Makefile.inc
~ /branches/sparc/kernel/arch/ia64/src/drivers/it.c
~ /branches/sparc/kernel/arch/ia64/src/ia64.c
~ /branches/sparc/kernel/arch/ia64/src/mm/frame.c
~ /branches/sparc/kernel/arch/ia64/src/mm/page.c
+ /branches/sparc/kernel/arch/ia64/src/smp (copied from /trunk/kernel/arch/ia64/src/smp@3592)
~ /branches/sparc/kernel/arch/ia64/src/start.S
~ /branches/sparc/kernel/arch/mips32/src/mm/tlb.c
~ /branches/sparc/kernel/arch/ppc32/src/asm.S
~ /branches/sparc/kernel/arch/ppc32/src/mm/tlb.c
~ /branches/sparc/kernel/arch/ppc64/src/mm/page.c
~ /branches/sparc/kernel/arch/sparc64/include/asm.h
~ /branches/sparc/kernel/arch/sparc64/include/drivers/ns16550.h
~ /branches/sparc/kernel/arch/sparc64/include/types.h
~ /branches/sparc/kernel/arch/sparc64/src/drivers/kbd.c
~ /branches/sparc/kernel/genarch/include/kbd/ns16550.h
~ /branches/sparc/kernel/genarch/src/kbd/key.c
~ /branches/sparc/kernel/genarch/src/kbd/ns16550.c
~ /branches/sparc/kernel/generic/include/proc/program.h
~ /branches/sparc/kernel/generic/include/proc/task.h
~ /branches/sparc/kernel/generic/include/proc/thread.h
~ /branches/sparc/kernel/generic/include/stdarg.h
~ /branches/sparc/kernel/generic/include/synch/spinlock.h
~ /branches/sparc/kernel/generic/src/ipc/kbox.c
~ /branches/sparc/kernel/generic/src/main/kinit.c
~ /branches/sparc/kernel/generic/src/main/main.c
~ /branches/sparc/kernel/generic/src/mm/tlb.c
~ /branches/sparc/kernel/generic/src/proc/program.c
~ /branches/sparc/kernel/generic/src/proc/task.c
~ /branches/sparc/kernel/generic/src/proc/thread.c
~ /branches/sparc/kernel/kernel.config
~ /branches/sparc/tools/mkfat.py
x /branches/sparc/tools/mkfat.sh
~ /branches/sparc/tools/mktmpfs.py
~ /branches/sparc/usiii.simics
~ /branches/sparc/uspace/app/bdsh/cmds/modules/cat/cat.c
~ /branches/sparc/uspace/app/klog/Makefile
~ /branches/sparc/uspace/app/tester/Makefile
~ /branches/sparc/uspace/app/tetris/Makefile
~ /branches/sparc/uspace/app/trace/Makefile
~ /branches/sparc/uspace/app/trace/trace.c
+ /branches/sparc/uspace/lib/libblock (copied from /trunk/uspace/lib/libblock@3592)
~ /branches/sparc/uspace/lib/libc/arch/ppc32/src/entry.s
~ /branches/sparc/uspace/lib/libc/generic/loader.c
~ /branches/sparc/uspace/lib/libc/generic/task.c
~ /branches/sparc/uspace/lib/libc/generic/thread.c
~ /branches/sparc/uspace/lib/libc/include/align.h
~ /branches/sparc/uspace/lib/libc/include/byteorder.h
~ /branches/sparc/uspace/lib/libc/include/errno.h
~ /branches/sparc/uspace/lib/libc/include/loader/loader.h
~ /branches/sparc/uspace/lib/libc/Makefile
~ /branches/sparc/uspace/lib/libfs/libfs.c
~ /branches/sparc/uspace/lib/libfs/libfs.h
~ /branches/sparc/uspace/lib/libfs/Makefile
~ /branches/sparc/uspace/lib/softfloat/Makefile
~ /branches/sparc/uspace/lib/softint/Makefile
~ /branches/sparc/uspace/Makefile
~ /branches/sparc/uspace/srv/console/Makefile
~ /branches/sparc/uspace/srv/devmap/Makefile
~ /branches/sparc/uspace/srv/fb/Makefile
~ /branches/sparc/uspace/srv/fs/fat/fat.c
~ /branches/sparc/uspace/srv/fs/fat/fat.h
+ /branches/sparc/uspace/srv/fs/fat/fat_dentry.c (copied from /trunk/uspace/srv/fs/fat/fat_dentry.c@3592)
+ /branches/sparc/uspace/srv/fs/fat/fat_dentry.h (copied from /trunk/uspace/srv/fs/fat/fat_dentry.h@3592)
+ /branches/sparc/uspace/srv/fs/fat/fat_fat.c (copied from /trunk/uspace/srv/fs/fat/fat_fat.c@3592)
+ /branches/sparc/uspace/srv/fs/fat/fat_fat.h (copied from /trunk/uspace/srv/fs/fat/fat_fat.h@3592)
~ /branches/sparc/uspace/srv/fs/fat/fat_idx.c
~ /branches/sparc/uspace/srv/fs/fat/fat_ops.c
~ /branches/sparc/uspace/srv/fs/fat/Makefile
~ /branches/sparc/uspace/srv/fs/tmpfs/Makefile
~ /branches/sparc/uspace/srv/fs/tmpfs/tmpfs_dump.c
~ /branches/sparc/uspace/srv/fs/tmpfs/tmpfs_ops.c
~ /branches/sparc/uspace/srv/kbd/Makefile
~ /branches/sparc/uspace/srv/loader/arch/ppc32/ppc32.s
~ /branches/sparc/uspace/srv/loader/main.c
~ /branches/sparc/uspace/srv/loader/Makefile
~ /branches/sparc/uspace/srv/ns/Makefile
~ /branches/sparc/uspace/srv/pci/Makefile
~ /branches/sparc/uspace/srv/rd/Makefile
~ /branches/sparc/uspace/srv/vfs/Makefile

Rev 3592 – Simics configuration script booting HelenOS on Niagara added.

rimsky — Mon, 17 Nov 2008 23:06:35 +0100

rimsky – 1 file(s) modified
Simics configuration script booting HelenOS on Niagara added.

+ /branches/sparc/niagara.simics

Rev 3591 – Making the code compatible also with US-IV (US-IV+) - TLB ...

rimsky — Mon, 17 Nov 2008 15:28:41 +0100

rimsky – 10 file(s) modified
Making the code compatible also with US-IV (US-IV+) - TLB size based on CPU autodetection, cleanup of code waking up APs. General cleanup.

~ /branches/sparc/boot/arch/sparc64/loader/ofwarch.c
~ /branches/sparc/kernel/arch/sparc64/include/mm/cache.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/cache_spec.h
~ /branches/sparc/kernel/arch/sparc64/include/mm/tlb.h
~ /branches/sparc/kernel/arch/sparc64/include/register.h
~ /branches/sparc/kernel/arch/sparc64/src/mm/cache.S
~ /branches/sparc/kernel/arch/sparc64/src/mm/tlb.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/smp.c
~ /branches/sparc/usii.simics
~ /branches/sparc/usiii.simics

Rev 3582 – Made changes making HelenOS run on US-IV CPUs. Minor refactoring ...

rimsky — Wed, 12 Nov 2008 10:47:21 +0100

rimsky – 26 file(s) modified
Made changes making HelenOS run on US-IV CPUs. Minor refactoring of the SGCN driver.

~ /branches/sparc/boot/arch/sparc64/loader/asm.S
~ /branches/sparc/boot/arch/sparc64/loader/main.c
~ /branches/sparc/boot/arch/sparc64/loader/main.h
~ /branches/sparc/boot/arch/sparc64/loader/ofwarch.c
~ /branches/sparc/boot/arch/sparc64/loader/register.h
~ /branches/sparc/boot/genarch/ofw_tree.c
+ /branches/sparc/kernel/arch/sparc64/include/cpu_family.h
~ /branches/sparc/kernel/arch/sparc64/include/cpu_node.h
~ /branches/sparc/kernel/arch/sparc64/include/regdef.h
~ /branches/sparc/kernel/arch/sparc64/include/register.h
~ /branches/sparc/kernel/arch/sparc64/src/cpu/cpu.c
~ /branches/sparc/kernel/arch/sparc64/src/smp/smp.c
~ /branches/sparc/kernel/genarch/include/ofw/ofw_tree.h
~ /branches/sparc/kernel/genarch/src/ofw/ofw_tree.c
~ /branches/sparc/kernel/generic/src/cpu/cpu.c
~ /branches/sparc/kernel/generic/src/main/main.c
~ /branches/sparc/usii.simics
~ /branches/sparc/usiii.simics
~ /branches/sparc/uspace/app/init/init.c
~ /branches/sparc/uspace/srv/fb/Makefile
~ /branches/sparc/uspace/srv/fb/msim.c
+ /branches/sparc/uspace/srv/fb/serial_console.c
+ /branches/sparc/uspace/srv/fb/serial_console.h
~ /branches/sparc/uspace/srv/fb/sgcn.c
~ /branches/sparc/uspace/srv/kbd/arch/sparc64/src/sgcn.c
~ /branches/sparc/uspace/srv/kbd/genarch/src/nofb.c

Rev 3549 – Implemented uspace Serengeti drivers for kbd and fb. Integrated with ...

rimsky — Wed, 05 Nov 2008 00:25:34 +0100

rimsky – 24 file(s) modified
Implemented uspace Serengeti drivers for kbd and fb. Integrated with other parts of HelenOS. Now it is possible to play Tetris on a simulated Serengeti machine (usiii.simics).

~ /branches/sparc/boot/arch/sparc64/loader/asm.S
~ /branches/sparc/kernel/arch/sparc64/include/drivers/kbd.h
~ /branches/sparc/kernel/arch/sparc64/include/drivers/sgcn.h
~ /branches/sparc/kernel/arch/sparc64/Makefile.inc
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/sgcn.c
~ /branches/sparc/kernel/arch/sparc64/src/sparc64.c
~ /branches/sparc/kernel/generic/src/main/kinit.c
~ /branches/sparc/kernel/generic/src/proc/thread.c
~ /branches/sparc/kernel/kernel.config
~ /branches/sparc/kernel/Makefile
~ /branches/sparc/usiii.simics
~ /branches/sparc/uspace/srv/console/console.c
~ /branches/sparc/uspace/srv/fb/main.c
~ /branches/sparc/uspace/srv/fb/Makefile
+ /branches/sparc/uspace/srv/fb/sgcn.c
+ /branches/sparc/uspace/srv/fb/sgcn.h
~ /branches/sparc/uspace/srv/kbd/arch/mips32/src/kbd.c
+ /branches/sparc/uspace/srv/kbd/arch/sparc64/include/sgcn.h
~ /branches/sparc/uspace/srv/kbd/arch/sparc64/src/kbd.c
+ /branches/sparc/uspace/srv/kbd/arch/sparc64/src/sgcn.c
+ /branches/sparc/uspace/srv/kbd/genarch/include/nofb.h
+ /branches/sparc/uspace/srv/kbd/genarch/src/nofb.c
~ /branches/sparc/uspace/srv/kbd/Makefile

Rev 3514 – Input support added to SGCN driver, connected to HelenOS kernel ...

rimsky — Sun, 26 Oct 2008 23:35:47 +0100

rimsky – 5 file(s) modified
Input support added to SGCN driver, connected to HelenOS kernel (uspace TBD), so that kconsole is usable.

~ /branches/sparc/kernel/arch/sparc64/include/drivers/sgcn.h
~ /branches/sparc/kernel/arch/sparc64/src/console.c
~ /branches/sparc/kernel/arch/sparc64/src/drivers/sgcn.c
~ /branches/sparc/kernel/generic/src/main/kinit.c
~ /branches/sparc/usiii.simics