Felipe F. Tonello 03d27ade49 usb: gadget: f_midi: Fixed a bug when buflen was smaller than wMaxPacketSize ... buflen by default (256) is smaller than wMaxPacketSize (512) in high-speed devices. That caused the OUT endpoint to freeze if the host send any data packet of length greater than 256 bytes. This is an example dump of what happended on that enpoint: HOST: [DATA][Length=260][...] DEVICE: [NAK] HOST: [PING] DEVICE: [NAK] HOST: [PING] DEVICE: [NAK] ... HOST: [PING] DEVICE: [NAK] This patch fixes this problem by setting the minimum usb_request's buffer size for the OUT endpoint as its wMaxPacketSize. Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe F. Tonello <eu@felipetonello.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>		2016-03-30 13:49:56 +03:00
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function	usb: gadget: f_midi: Fixed a bug when buflen was smaller than wMaxPacketSize	2016-03-30 13:49:56 +03:00
legacy	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2016-03-17 21:38:27 -07:00
udc	usb: gadget: udc: atmel: don't disable enpdoints we don't own	2016-03-29 09:30:31 +03:00
composite.c	usb: gadget: composite: Access SSP Dev Cap fields properly	2016-03-29 13:25:57 +03:00
config.c	usb: gadget: Update function for SuperSpeedPlus	2016-03-04 15:14:23 +02:00
configfs.c	Configfs changes for the 4.6 merge window:	2016-03-17 16:25:46 -07:00
configfs.h
epautoconf.c	usb: gadget: epautoconf: add usb_ep_autoconfig_release() function	2015-09-27 10:54:31 -05:00
functions.c
Kconfig	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2016-01-20 17:20:53 -08:00
Makefile	usb: gadget: use $(srctree) instead of $(PWD) for includes	2014-08-29 15:53:46 -05:00
u_f.c	usb: gadget: define free_ep_req as universal function	2015-12-15 09:12:41 -06:00
u_f.h	usb: gadget: define free_ep_req as universal function	2015-12-15 09:12:41 -06:00
u_os_desc.h	usb: gadget: u_os_desc: helper functions for accessing ext prop buffer	2014-07-10 08:36:51 -05:00
usbstring.c