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Message-Id: <20090911.210156.127191632.davem@davemloft.net>
Date: Fri, 11 Sep 2009 21:01:56 -0700 (PDT)
From: David Miller <davem@...emloft.net>
To: torvalds@...ux-foundation.org
CC: akpm@...ux-foundation.org, sparclinux@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [GIT]: Sparc
Items of note here:
1) Initial LEON processor support, from Konrad Eisele
2) Basic SW perf counter support from Jens Axboe
3) Very simple HW counter support for UltraSPARC-IIIi and Niagara-2
Please pull, thanks a lot!
The following changes since commit 86d710146fb9975f04c505ec78caa43d227c1018:
Linus Torvalds (1):
Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6
are available in the git repository at:
master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-next-2.6.git master
Alexey Dobriyan (2):
sparc64: cheaper asm/uaccess.h inclusion
sparc: convert /proc/io_map, /proc/dvma_map to seq_file
David S. Miller (13):
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
sparc64: Manage NMI watchdog enabling like x86.
sparc64: Kill unnecessary cast in profile_timer_exceptions_notify().
sparc64: Make touch_nmi_watchdog() actually work.
sparc64: Provide extern decls for sparc_??u_type strings.
sparc64: Use nmi_enter() and nmi_exit(), as needed.
sparc64: Implement a real set_perf_counter_pending().
sparc64: Initial hw perf counter support.
sparc64: Provide hypervisor tracing bit support for perf counters.
sparc64: Provide a way to specify a perf counter overflow IRQ enable bit.
sparc64: Perf counter 'nop' event is not constant.
sparc64: Initial niagara2 perf counter support.
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Jaswinder Singh Rajput (1):
SPARC: fix duplicate declaration
Jens Axboe (1):
sparc: add basic support for 'perf'
Jurij Smakov (1):
sparc64: build compressed image (zImage) by default
Konrad Eisele (5):
sparc,leon: CONFIG_SPARC_LEON option and leon specific files.
sparc,leon: Redefine MMU register access asi if CONFIG_LEON
sparc,leon: Introduce the sparc-leon CPU type.
sparc,leon: Added support for AMBAPP bus.
sparc, leon: sparc-leon specific SRMMU initialization and bootup fixes.
arch/sparc/Kconfig | 13 +
arch/sparc/Makefile | 12 +-
arch/sparc/boot/Makefile | 3 +
arch/sparc/include/asm/asi.h | 4 +
arch/sparc/include/asm/leon.h | 362 +++++++++++++++++++++
arch/sparc/include/asm/leon_amba.h | 263 ++++++++++++++++
arch/sparc/include/asm/machines.h | 6 +-
arch/sparc/include/asm/nmi.h | 5 +-
arch/sparc/include/asm/perf_counter.h | 14 +
arch/sparc/include/asm/pgtsrmmu.h | 4 +
arch/sparc/include/asm/prom.h | 3 +
arch/sparc/include/asm/system_32.h | 1 +
arch/sparc/include/asm/system_64.h | 4 +
arch/sparc/include/asm/types.h | 27 +--
arch/sparc/include/asm/uaccess_64.h | 2 +-
arch/sparc/include/asm/unistd.h | 3 +-
arch/sparc/kernel/Makefile | 5 +
arch/sparc/kernel/cpu.c | 5 +
arch/sparc/kernel/head_32.S | 5 +
arch/sparc/kernel/idprom.c | 2 +
arch/sparc/kernel/ioport.c | 32 ++-
arch/sparc/kernel/irq_32.c | 5 +
arch/sparc/kernel/leon_kernel.c | 203 ++++++++++++
arch/sparc/kernel/nmi.c | 72 +++--
arch/sparc/kernel/of_device_32.c | 40 +++
arch/sparc/kernel/pcr.c | 14 +-
arch/sparc/kernel/perf_counter.c | 557 +++++++++++++++++++++++++++++++++
arch/sparc/kernel/prom_32.c | 33 ++
arch/sparc/kernel/prom_common.c | 10 +-
arch/sparc/kernel/setup_32.c | 5 +
arch/sparc/kernel/sysfs.c | 1 +
arch/sparc/kernel/systbls_32.S | 2 +-
arch/sparc/kernel/systbls_64.S | 4 +-
arch/sparc/mm/Makefile | 1 +
arch/sparc/mm/init_32.c | 4 +
arch/sparc/mm/leon_mm.c | 260 +++++++++++++++
arch/sparc/mm/loadmmu.c | 1 +
arch/sparc/mm/srmmu.c | 53 +++-
arch/sparc/oprofile/init.c | 4 +-
samples/kprobes/kretprobe_example.c | 1 +
tools/perf/perf.h | 6 +
41 files changed, 1981 insertions(+), 70 deletions(-)
create mode 100644 arch/sparc/include/asm/leon.h
create mode 100644 arch/sparc/include/asm/leon_amba.h
create mode 100644 arch/sparc/include/asm/perf_counter.h
create mode 100644 arch/sparc/kernel/leon_kernel.c
create mode 100644 arch/sparc/kernel/perf_counter.c
create mode 100644 arch/sparc/mm/leon_mm.c
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