From: Bean Huo <jackyard88@gmail.com>
To: richard@nod.at, dedekind1@gmail.com, adrian.hunter@intel.com,
computersforpeace@gmail.com, boris.brezillon@free-electrons.com
Cc: beanhuo@micron.com, linux-mtd@lists.infradead.org,
linux-kernel@vger.kernel.org, zszubbocsev@micron.com,
peterpandong@micron.com
Subject: [PATCH v2 17/17] drivers:mtd:ubi: Kconfig Makefile
Date: Tue, 2 Feb 2016 02:30:52 +0000 [thread overview]
Message-ID: <1454380252-16170-18-git-send-email-jackyard88@gmail.com> (raw)
In-Reply-To: <1454380252-16170-1-git-send-email-jackyard88@gmail.com>
From: Bean Huo <beanhuo@micron.com>
Signed-off-by: BeanHuo <beanhuo@micron.com>
---
drivers/mtd/ubi/Kconfig | 15 +++++++++++++++
drivers/mtd/ubi/Makefile | 2 +-
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/ubi/Kconfig b/drivers/mtd/ubi/Kconfig
index f0855ce..d9f01fa 100644
--- a/drivers/mtd/ubi/Kconfig
+++ b/drivers/mtd/ubi/Kconfig
@@ -77,6 +77,21 @@ config MTD_UBI_FASTMAP
If in doubt, say "N".
+config MTD_UBI_MLC_NAND_BAKVOL
+ bool "UBI solution for NAND pair page (Experimental feature)"
+ default n
+ help
+ This used for MLC NAND paired page power-cut protection.
+
+ MLC NAND paired page power loss is a known issue so far.
+ Namely, MLC NAND pages are coupled in a sense that if you cut
+ power while writing to a page, you corrupt not only this page,
+ but also one of the previous pages which is paired with the current
+ one. More detail information,please refer to follwoing link:
+ http://www.linux-mtd.infradead.org/doc/ubifs.html
+
+ If in doubt, say "N".
+
config MTD_UBI_GLUEBI
tristate "MTD devices emulation driver (gluebi)"
help
diff --git a/drivers/mtd/ubi/Makefile b/drivers/mtd/ubi/Makefile
index 4e3c3d7..6bd78aa 100644
--- a/drivers/mtd/ubi/Makefile
+++ b/drivers/mtd/ubi/Makefile
@@ -1,6 +1,6 @@
obj-$(CONFIG_MTD_UBI) += ubi.o
-ubi-y += vtbl.o vmt.o upd.o build.o cdev.o kapi.o eba.o io.o wl.o attach.o
+ubi-y += vtbl.o vmt.o upd.o build.o cdev.o kapi.o eba.o io.o wl.o attach.o bakvol.o
ubi-y += misc.o debug.o
ubi-$(CONFIG_MTD_UBI_FASTMAP) += fastmap.o
ubi-$(CONFIG_MTD_UBI_BLOCK) += block.o
--
1.9.1
next prev parent reply other threads:[~2016-02-02 2:32 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 2:30 [PATCH v2 00/17] Add a bakvol module in UBI layer for MLC paired page power loss issue Bean Huo
2016-02-02 2:30 ` [PATCH v2 01/17] include:mtd:add multi-plane page program command Bean Huo
2016-02-02 2:30 ` [PATCH v2 02/17] include:mtd:add multi-plane program in mtd_info Bean Huo
2016-02-02 2:30 ` [PATCH v2 03/17] drivers:mtd:add dual plane page program support in partition layer Bean Huo
2016-02-02 3:00 ` kbuild test robot
2016-02-02 2:30 ` [PATCH v2 04/17] drivers:mtd:nand:enable dual plane page program function Bean Huo
2016-02-02 3:04 ` kbuild test robot
2016-02-02 2:30 ` [PATCH v2 05/17] drivers:mtd:ubi:add bakvol on-flash and RAM data structures Bean Huo
2016-02-02 2:30 ` [PATCH v2 06/17] drivers:mtd:ubi:add bakvol function define in ubi layer Bean Huo
2016-02-02 3:05 ` kbuild test robot
2016-02-02 3:08 ` kbuild test robot
2016-02-02 2:30 ` [PATCH v2 07/17] fs:ubifs:add bakvol function define in ubifs layer Bean Huo
2016-02-02 2:30 ` [PATCH v2 08/17] drivers:mtd:ubi:disable bakvol function while writing volume table Bean Huo
2016-02-02 2:30 ` [PATCH v2 09/17] drivers:mtd:ubi:get PEB according to specfied plane number Bean Huo
2016-02-02 2:30 ` [PATCH v2 10/17] drivers:mtd:ubi:enable bakvol function for fastmap operation Bean Huo
2016-02-02 2:30 ` [PATCH v2 11/17] drivers:mtd:ubi:add disable/enable bakvol while ubi write Bean Huo
2016-02-02 2:30 ` [PATCH v2 12/17] drivers:mtd:ubi:add disable bakvol while ubi detach Bean Huo
2016-02-02 2:30 ` [PATCH v2 13/17] drivers:mtd:ubi:add bakvol init while attach ubi Bean Huo
2016-02-02 2:30 ` [PATCH v2 14/17] drivers:mtd:ubi:add backup operation in ubi_io_write Bean Huo
2016-02-02 3:22 ` kbuild test robot
2016-02-02 2:30 ` [PATCH v2 15/17] fs:ubifs:enable bakvol module and recover operation Bean Huo
2016-02-02 2:30 ` [PATCH v2 16/17] driver:mtd:ubi:add new bakvol module in ubi layer Bean Huo
2016-02-02 2:30 ` Bean Huo [this message]
2016-02-02 3:22 ` [PATCH v2 17/17] drivers:mtd:ubi: Kconfig Makefile kbuild test robot
2016-02-02 3:56 ` kbuild test robot
2016-02-02 3:58 ` kbuild test robot
2016-02-02 4:15 ` Bean Huo 霍斌斌 (beanhuo)
2016-02-03 0:46 ` Brian Norris
2016-02-03 6:14 ` Bean Huo 霍斌斌 (beanhuo)
2016-02-02 23:06 ` [PATCH v2 00/17] Add a bakvol module in UBI layer for MLC paired page power loss issue Richard Weinberger
2016-02-03 6:11 ` Bean Huo 霍斌斌 (beanhuo)
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1454380252-16170-18-git-send-email-jackyard88@gmail.com \
--to=jackyard88@gmail.com \
--cc=adrian.hunter@intel.com \
--cc=beanhuo@micron.com \
--cc=boris.brezillon@free-electrons.com \
--cc=computersforpeace@gmail.com \
--cc=dedekind1@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=peterpandong@micron.com \
--cc=richard@nod.at \
--cc=zszubbocsev@micron.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).