From: Huacai Chen <chenhc@lemote.com>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: John Crispin <john@phrozen.org>,
"Steven J . Hill" <Steven.Hill@cavium.com>,
linux-mips@linux-mips.org, Fuxin Zhang <zhangfx@lemote.com>,
Zhangjin Wu <wuzhangjin@gmail.com>,
Huacai Chen <chenhc@lemote.com>
Subject: [PATCH 0/8] MIPS: Loongson: new features and improvements
Date: Thu, 10 Aug 2017 10:00:25 +0800 [thread overview]
Message-ID: <1502330433-16670-1-git-send-email-chenhc@lemote.com> (raw)
This patchset is is prepared for the next 4.14 release for Linux/MIPS.
It enable Loongson-3's SFB at runtime, adds "model name" and "CPU MHz"
knobs in /proc/cpuinfo which is needed by some userspace tools, adds
Loongson-3 kexec/kdump and CPUFreq support, fixes pmd_present() and
indexed scache flushing for Loongson-3, and introduces WAR_LLSC_MB to
improve stability.
Huacai Chen(8):
MIPS: Loongson-3: Enable Store Fill Buffer at runtime.
MIPS: c-r4k: Add r4k_blast_scache_node for Loongson-3.
MIPS: Ensure pmd_present() returns false after pmd_mknotpresent().
MIPS: Add __cpu_full_name[] to make CPU names more human-readable.
MIPS: Align kernel load address to 64KB.
MIPS: Loongson: Add kexec/kdump support.
MIPS: Loongson: Make CPUFreq usable for Loongson-3.
MIPS: Loongson: Introduce and use WAR_LLSC_MB.
Signed-off-by: Huacai Chen <chenhc@lemote.com>
---
arch/mips/boot/compressed/calc_vmlinuz_load_addr.c | 5 +-
arch/mips/include/asm/atomic.h | 18 +-
arch/mips/include/asm/barrier.h | 6 +
arch/mips/include/asm/bitops.h | 15 ++
arch/mips/include/asm/cmpxchg.h | 9 +-
arch/mips/include/asm/cpu-info.h | 2 +
arch/mips/include/asm/edac.h | 5 +-
arch/mips/include/asm/futex.h | 18 +-
arch/mips/include/asm/io.h | 2 +-
arch/mips/include/asm/local.h | 10 +-
arch/mips/include/asm/mach-loongson64/boot_param.h | 1 +
.../asm/mach-loongson64/kernel-entry-init.h | 38 ++--
arch/mips/include/asm/mach-loongson64/loongson.h | 1 +
arch/mips/include/asm/mipsregs.h | 2 +
arch/mips/include/asm/pgtable-64.h | 5 +
arch/mips/include/asm/pgtable.h | 5 +-
arch/mips/include/asm/r4kcache.h | 34 +++
arch/mips/include/asm/time.h | 2 +
arch/mips/kernel/cpu-probe.c | 25 ++-
arch/mips/kernel/proc.c | 6 +
arch/mips/kernel/relocate_kernel.S | 30 +++
arch/mips/kernel/smp.c | 3 +-
arch/mips/kernel/syscall.c | 2 +
arch/mips/kernel/time.c | 2 +
arch/mips/loongson64/Kconfig | 1 +
arch/mips/loongson64/Platform | 3 +
arch/mips/loongson64/common/env.c | 21 ++
arch/mips/loongson64/common/platform.c | 13 +-
arch/mips/loongson64/common/reset.c | 119 +++++++++++
arch/mips/loongson64/loongson-3/Makefile | 2 +-
arch/mips/loongson64/loongson-3/clock.c | 191 +++++++++++++++++
arch/mips/loongson64/loongson-3/smp.c | 5 +
arch/mips/loongson64/loongson-3/smp.h | 1 +
arch/mips/mm/c-r4k.c | 42 +++-
arch/mips/mm/tlbex.c | 11 +
drivers/cpufreq/Kconfig | 15 ++
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/loongson3_cpufreq.c | 236 +++++++++++++++++++++
38 files changed, 855 insertions(+), 52 deletions(-)
create mode 100644 arch/mips/loongson64/loongson-3/clock.c
create mode 100644 drivers/cpufreq/loongson3_cpufreq.c
--
2.7.0
next reply other threads:[~2017-08-10 2:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-10 2:00 Huacai Chen [this message]
2017-08-10 2:00 ` [PATCH 1/8] MIPS: Loongson-3: Enable Store Fill Buffer at runtime Huacai Chen
2018-01-24 20:54 ` James Hogan
2017-08-10 2:04 ` [PATCH 2/8] MIPS: c-r4k: Add r4k_blast_scache_node for Loongson-3 Huacai Chen
2017-08-10 2:04 ` [PATCH 3/8] MIPS: Ensure pmd_present() returns false after pmd_mknotpresent() Huacai Chen
2018-01-24 21:47 ` James Hogan
2017-08-10 2:04 ` [PATCH 4/8] MIPS: Add __cpu_full_name[] to make CPU names more human-readable Huacai Chen
2018-01-24 22:14 ` James Hogan
2017-08-10 2:04 ` [PATCH 5/8] MIPS: Align kernel load address to 64KB Huacai Chen
2017-08-10 2:04 ` [PATCH 6/8] MIPS: Loongson: Add kexec/kdump support Huacai Chen
2018-01-24 21:22 ` [PATCH 2/8] MIPS: c-r4k: Add r4k_blast_scache_node for Loongson-3 James Hogan
2017-08-10 2:15 ` [PATCH 7/8] MIPS: Loongson: Make CPUFreq usable " Huacai Chen
2017-08-10 2:15 ` [PATCH 8/8] MIPS: Loongson: Introduce and use WAR_LLSC_MB Huacai Chen
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