From: Robert Baldyga <r.baldyga@samsung.com>
To: balbi@ti.com
Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org, mina86@mina86.com,
m.szyprowski@samsung.com, andrzej.p@samsung.com,
k.opasiak@samsung.com, Robert Baldyga <r.baldyga@samsung.com>
Subject: [PATCH v4 0/3] usb: gadget: f_fs: userspace API fixes and improvements
Date: Wed, 20 Aug 2014 07:46:22 +0200 [thread overview]
Message-ID: <1408513585-28261-1-git-send-email-r.baldyga@samsung.com> (raw)
This patchset contains changes in FunctionFS making it easier and
safer to use. It fixes bug in endpoint files handling code, adds new
ioctl allowing to obtain endpoint descriptor, and introduces virtual
address mapping which allows to separate endpoint address space in
function from physical endpoint addresses, and introduces new endpoint
files naming convention.
Changelog:
v4:
- change if() sequence into switch() statement
v3: https://lkml.org/lkml/2014/7/30/115
- move fix for the redundant ep files problem into sepatare patch
- merge user space API affecting changes into single patch
- add flag switching between old and new style API
v2: https://lkml.org/lkml/2014/7/25/296
- return proper endpont address in setup request handling
- add patch usb: gadget: f_fs: add ioctl returning ep descriptor
- add patch usb: gadget: f_fs: make numbers in ep file names the same
as ep addresses
v1: https://lkml.org/lkml/2014/7/18/1010
Robert Baldyga (3):
usb: gadget: f_fs: fix the redundant ep files problem
usb: gadget: f_fs: add ioctl returning ep descriptor
usb: gadget: f_fs: virtual endpoint address mapping
drivers/usb/gadget/function/f_fs.c | 111 +++++++++++++++++++++++++++++++-----
drivers/usb/gadget/function/u_fs.h | 4 ++
include/uapi/linux/usb/functionfs.h | 7 +++
3 files changed, 109 insertions(+), 13 deletions(-)
--
1.9.1
next reply other threads:[~2014-08-20 5:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-20 5:46 Robert Baldyga [this message]
2014-08-20 5:46 ` [PATCH v4 1/3] usb: gadget: f_fs: fix the redundant ep files problem Robert Baldyga
2014-08-20 5:46 ` [PATCH v4 2/3] usb: gadget: f_fs: add ioctl returning ep descriptor Robert Baldyga
2014-08-20 11:50 ` Sergei Shtylyov
2014-08-20 5:46 ` [PATCH v4 3/3] usb: gadget: f_fs: virtual endpoint address mapping Robert Baldyga
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