public inbox for u-boot@lists.denx.de
 help / color / mirror / Atom feed
From: Lukasz Majewski <l.majewski@samsung.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/4] dfu: allow backend to specify a maximum buffer size
Date: Fri, 20 Jun 2014 09:54:48 +0200	[thread overview]
Message-ID: <20140620095448.1a513a4f@amdc2363> (raw)
In-Reply-To: <1402524216-9999-2-git-send-email-swarren@wwwdotorg.org>

Hi Stephen,

> From: Stephen Warren <swarren@nvidia.com>
> 
> CONFIG_SYS_DFU_DATA_BUF_SIZE may be large to allow for FAT/ext layouts
> to transfer large files. However, this means that individual write
> operations will take a long time. Allow backends to specify a maximum
> buffer size, so that each write operation is limited to a smaller data
> block. This prevents the DFU protocol from timing out when e.g.
> writing to SPI flash. I would guess that NAND might benefit from
> setting this value too, but I can't test that.
> 
> Signed-off-by: Stephen Warren <swarren@nvidia.com>

Applied to u-boot-dfu

Thanks for the patch.

-- 
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group

  reply	other threads:[~2014-06-20  7:54 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-11 22:03 [U-Boot] [PATCH 1/4] dfu: defer parsing of device string to IO backend Stephen Warren
2014-06-11 22:03 ` [U-Boot] [PATCH 2/4] dfu: allow backend to specify a maximum buffer size Stephen Warren
2014-06-20  7:54   ` Lukasz Majewski [this message]
2014-06-11 22:03 ` [U-Boot] [PATCH 3/4] dfu: add free_entity() to struct dfu_entity Stephen Warren
2014-06-20  7:55   ` Lukasz Majewski
2014-06-11 22:03 ` [U-Boot] [PATCH 4/4] dfu: add SF backend Stephen Warren
2014-06-20  7:55   ` Lukasz Majewski
2015-09-21 17:13   ` Fabio Estevam
2015-09-21 17:31     ` Stephen Warren
2015-09-21 17:37       ` Fabio Estevam
2015-09-22  1:50         ` Fabio Estevam
2015-09-22  2:55           ` Fabio Estevam
2015-09-22  3:23             ` Stephen Warren
2015-09-22  3:37               ` Fabio Estevam
2015-09-22  7:23                 ` Lukasz Majewski
2014-06-20  7:54 ` [U-Boot] [PATCH 1/4] dfu: defer parsing of device string to IO backend Lukasz Majewski

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=20140620095448.1a513a4f@amdc2363 \
    --to=l.majewski@samsung.com \
    --cc=u-boot@lists.denx.de \
    /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