From: boris.brezillon@free-electrons.com (Boris Brezillon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 00/16] mtd: nand: sunxi: various improvements/fixes
Date: Wed, 13 Apr 2016 17:27:47 +0200 [thread overview]
Message-ID: <20160413172747.5b4a4502@bbrezillon> (raw)
In-Reply-To: <1457367513-26069-1-git-send-email-boris.brezillon@free-electrons.com>
On Mon, 7 Mar 2016 17:18:17 +0100
Boris Brezillon <boris.brezillon@free-electrons.com> wrote:
> Hi,
>
> This patchset aims at fixing a few minor bugs, and improving performances
> of NAND accesses going through the sunxi NAND controller.
>
> Note that patch 5 exports functions provided by the core which are needed
> in patch 6 to still support raw OOB accesses. Other patches are just
> fixes or improvements only touching the sunxi driver itself.
>
> Here are the main improvements:
> - queue CLE/ALE requests instead of forcing the controller to issue each
> cmd and address cycle separately
> - benefit from ECC correction on protected OOB bytes
> - use polling instead of interrupt-based waiting (avoid scheduling
> overhead for short wait period)
I'm applying this series since it only touches the sunxi NAND driver,
and I don't expect to have any external reviews :).
--
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
prev parent reply other threads:[~2016-04-13 15:27 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-07 16:18 [PATCH 00/16] mtd: nand: sunxi: various improvements/fixes Boris Brezillon
2016-03-07 16:18 ` [PATCH 01/16] mtd: nand: sunxi: fix call order in sunxi_nand_chip_init() Boris Brezillon
2016-03-07 16:18 ` [PATCH 02/16] mtd: nand: sunxi: fix clk rate calculation Boris Brezillon
2016-03-08 14:58 ` Thomas Petazzoni
2016-03-08 15:20 ` Boris Brezillon
2016-03-07 16:18 ` [PATCH 03/16] mtd: nand: sunxi: fix EDO mode selection Boris Brezillon
2016-03-07 16:18 ` [PATCH 04/16] mtd: nand: sunxi: adapt clk_rate to tWB, tADL, tWHR and tRHW timings Boris Brezillon
2016-03-07 16:18 ` [PATCH 05/16] mtd: nand: export default read/write oob functions Boris Brezillon
2016-03-07 16:18 ` [PATCH 06/16] mtd: nand: sunxi: implement ->read_oob()/->write_oob() Boris Brezillon
2016-03-07 16:18 ` [PATCH 07/16] mtd: nand: sunxi: implement ->read_subpage() Boris Brezillon
2016-03-07 16:20 ` [PATCH 08/16] mtd: nand: sunxi: improve ->cmd_ctrl() function Boris Brezillon
2016-03-07 16:20 ` [PATCH 09/16] mtd: nand: sunxi: let the NAND controller control the CE line Boris Brezillon
2016-03-07 16:21 ` [PATCH 10/16] mtd: nand: sunxi: fix the NFC_ECC_ERR_CNT() macro Boris Brezillon
2016-03-07 16:21 ` [PATCH 11/16] mtd: nand: sunxi: fix NFC_CTL setting Boris Brezillon
2016-03-07 16:21 ` [PATCH 12/16] mtd: nand: sunxi: disable clks on device removal Boris Brezillon
2016-03-07 16:21 ` [PATCH 13/16] mtd: nand: enable ECC pipelining Boris Brezillon
2016-03-07 16:21 ` [PATCH 14/16] mtd: nand: sunxi: fix ->dev_ready() implementation Boris Brezillon
2016-03-07 16:21 ` [PATCH 15/16] mtd: nand: sunxi: make use of readl_poll_timeout() Boris Brezillon
2016-03-07 16:21 ` [PATCH 16/16] mtd: nand: sunxi: poll for events instead of using interrupts Boris Brezillon
2016-04-13 15:27 ` Boris Brezillon [this message]
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=20160413172747.5b4a4502@bbrezillon \
--to=boris.brezillon@free-electrons.com \
--cc=linux-arm-kernel@lists.infradead.org \
/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).