From: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
To: linux-kernel@vger.kernel.org
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@ti.com>, Graeme Gregory <gg@slimlogic.co.uk>,
Samuel Oritz <sameo@linux.intel.com>,
Lars-Peter Clausen <lars@metafoo.de>
Subject: [PATCH 0/6 v5] Introduce caching support for regmap
Date: Mon, 19 Sep 2011 14:33:59 +0100 [thread overview]
Message-ID: <1316439245-26221-1-git-send-email-dp@opensource.wolfsonmicro.com> (raw)
This patch series introduces register caching support for regmap. I've
mostly implemented all the suggestions, except the use of a dedicated
init function for each of the compress types.
The only change since v4 is that I've renamed all instances of `cache_defaults'
to `reg_defaults'.
Some things have been left out, such as support for bulk read operations,
various optimizations, shared caches etc.
Most of this stuff will be implemented incrementally.
This version has only been build tested, so any testing would be
highly appreciated. The changes though since v3 are trivial so it should
work.
Thanks to Lars-Peter Clausen and Mark Brown for all the constructive
comments.
Dimitris Papastamos (6):
regmap: Introduce caching support
regmap: Add the indexed cache support
regmap: Add the rbtree cache support
regmap: Add the LZO cache support
regmap: Add the regcache_sync trace event
regmap: Incorporate the regcache core into regmap
drivers/base/regmap/Kconfig | 2 +
drivers/base/regmap/Makefile | 2 +-
drivers/base/regmap/internal.h | 56 +++++
drivers/base/regmap/regcache-indexed.c | 65 +++++
drivers/base/regmap/regcache-lzo.c | 361 +++++++++++++++++++++++++++++
drivers/base/regmap/regcache-rbtree.c | 399 ++++++++++++++++++++++++++++++++
drivers/base/regmap/regcache.c | 311 +++++++++++++++++++++++++
drivers/base/regmap/regmap.c | 28 +++
include/linux/regmap.h | 18 ++-
include/trace/events/regmap.h | 24 ++
10 files changed, 1264 insertions(+), 2 deletions(-)
create mode 100644 drivers/base/regmap/regcache-indexed.c
create mode 100644 drivers/base/regmap/regcache-lzo.c
create mode 100644 drivers/base/regmap/regcache-rbtree.c
create mode 100644 drivers/base/regmap/regcache.c
--
1.7.6.1
next reply other threads:[~2011-09-19 13:34 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-19 13:33 Dimitris Papastamos [this message]
2011-09-19 13:34 ` [PATCH 1/6 v5] regmap: Introduce caching support Dimitris Papastamos
2011-09-19 13:34 ` [PATCH 2/6 v5] regmap: Add the indexed cache support Dimitris Papastamos
2011-09-19 13:34 ` [PATCH 3/6 v5] regmap: Add the rbtree " Dimitris Papastamos
2011-09-19 13:34 ` [PATCH 4/6 v5] regmap: Add the LZO " Dimitris Papastamos
2011-09-19 13:34 ` [PATCH 5/6 v5] regmap: Add the regcache_sync trace event Dimitris Papastamos
2011-09-19 13:34 ` [PATCH 6/6 v5] regmap: Incorporate the regcache core into regmap Dimitris Papastamos
2011-09-19 15:57 ` Lars-Peter Clausen
2011-09-19 16:13 ` Mark Brown
2011-09-19 16:20 ` Dimitris Papastamos
2011-09-19 16:28 ` Lars-Peter Clausen
2011-09-19 16:36 ` Mark Brown
2011-09-19 17:59 ` [PATCH 0/6 v5] Introduce caching support for regmap Mark Brown
2011-09-19 18:03 ` [PATCH 1/5] regmap: A cache type of _NONE behaves like a bypassed cache Mark Brown
2011-09-19 18:03 ` [PATCH 2/5] regmap: Prototype regcache_sync() Mark Brown
2011-09-19 18:03 ` [PATCH 3/5] regmap: Allow drivers to control cache_only flag Mark Brown
2011-09-19 18:03 ` [PATCH 4/5] regmap: Indentation tweaks in regcache Mark Brown
2011-09-19 18:03 ` [PATCH 5/5] regmap: Fix hookup of regcache into regmap Mark Brown
2011-09-19 18:04 ` [PATCH 0/6 v5] Introduce caching support for regmap Mark Brown
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