netdev - [PATCH net-next 0/8] cdc_ncm: fixes and conversion to sysfs API

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Date:	Mon, 26 May 2014 12:53:37 +0200
From:	Bjørn Mork <bjorn@...k.no>
To:	netdev@...r.kernel.org
Cc:	<linux-usb@...r.kernel.org>,
	Alexey Orishko <alexey.orishko@...il.com>,
	Oliver Neukum <oliver@...kum.org>,
	Enrico Mioso <mrkiko.rs@...il.com>,
	David Laight <David.Laight@...LAB.COM>,
	Lars Melin <larsm17@...il.com>, Peter Stuge <peter@...ge.se>,
	Greg Suarez <gsuarez@...thmicro.com>,
	Bjørn Mork <bjorn@...k.no>
Subject: [PATCH net-next 0/8] cdc_ncm: fixes and conversion to sysfs API

After considering the comments received after the ethtool coalesce
support was commited, I have ended up concluding that we should
remove it again, while we can, before it hits a release. The idea
was not well enough thought through, and all comments received
pointed to advantages of using a sysfs based API instead.

This series removes the ethtool coalesce support and replaces it
with sysfs attributes in a driver specific group under the netdev.

The first 3 patches are unrelated fixes:

patch 1: reducing truesize as discussed
patch 2: fixing a potentional buffer overrun when changing tx_max
patch 3: prevent framing errors when changing rx_max


Bjørn Mork (8):
  net: cdc_ncm: reduce skb truesize in rx path
  net: cdc_ncm: always reallocate tx_curr_skb when tx_max increases
  net: cdc_ncm: inform usbnet when rx buffers are reduced
  net: cdc_ncm: use sysfs for rx/tx aggregation tuning
  net: cdc_ncm: drop ethtool coalesce support
  net: cdc_ncm: export NCM Transfer Block (NTB) parameters
  net: cdc_ncm: allow tuning min_tx_pkt
  net: cdc_ncm: document the sysfs API

 Documentation/ABI/testing/sysfs-class-net-cdc_ncm | 143 ++++++++++++
 drivers/net/usb/cdc_ncm.c                         | 268 ++++++++++++++++------
 2 files changed, 335 insertions(+), 76 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-class-net-cdc_ncm

-- 
2.0.0.rc4

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