linux

Commit Graph

Author	SHA1	Message	Date
Andreas Larsson	5b484989a9	usb: gadget: gr_udc: Add bounce buffer to handle odd sized OUT requests This adds a bounce buffer that handles the end of OUT requests where req.length is not divisible by ep->ep.maxpacket. Before this, such requests were rejected as the DMA engine cannot restrict itself to buffers that are smaller than ep->ep.maxpacket. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Felipe Balbi <balbi@ti.com>	2014-09-16 10:01:45 -05:00
Andrzej Pietrasiewicz	90fccb529d	usb: gadget: Gadget directory cleanup - group UDC drivers The drivers/usb/gadget directory contains many files. Files which are related can be distributed into separate directories. This patch moves the UDC drivers into a separate directory. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>	2014-07-16 12:15:28 -05:00

Author

SHA1

Message

Date

Andreas Larsson

5b484989a9

usb: gadget: gr_udc: Add bounce buffer to handle odd sized OUT requests

This adds a bounce buffer that handles the end of OUT requests where
req.length is not divisible by ep->ep.maxpacket.

Before this, such requests were rejected as the DMA engine cannot
restrict itself to buffers that are smaller than ep->ep.maxpacket.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

2014-09-16 10:01:45 -05:00

Andrzej Pietrasiewicz

90fccb529d

usb: gadget: Gadget directory cleanup - group UDC drivers

The drivers/usb/gadget directory contains many files.
Files which are related can be distributed into separate directories.
This patch moves the UDC drivers into a separate directory.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

2014-07-16 12:15:28 -05:00

2 Commits