Hi Felipe,
On Friday 06 February 2015 08:18 PM, Felipe Balbi wrote:
Hi,
On Fri, Feb 06, 2015 at 05:25:35PM +0530, Kishon Vijay Abraham I wrote:
dwc3 can do only max packet aligned transfers. So in case request length
is not max packet aligned and is bigger than DWC3_EP0_BOUNCE_SIZE
two
Hi,
On Mon, Jun 01, 2015 at 03:23:48PM +0530, Kishon Vijay Abraham I wrote:
+ transferred = transfer_size - length;
+ buf = (u8 *)buf + transferred;
+ ur-actual += transferred;
this is dangerous. The extra size is because you *must* align OUT to
dwc3 can do only max packet aligned transfers. So in case request length
is not max packet aligned and is bigger than DWC3_EP0_BOUNCE_SIZE
two chained TRBs is required to handle the transfer.
Signed-off-by: Kishon Vijay Abraham I kis...@ti.com
---
*) Did eumeration testing with g_zero in kernel
Hi,
On Fri, Feb 06, 2015 at 05:25:35PM +0530, Kishon Vijay Abraham I wrote:
dwc3 can do only max packet aligned transfers. So in case request length
is not max packet aligned and is bigger than DWC3_EP0_BOUNCE_SIZE
two chained TRBs is required to handle the transfer.
Signed-off-by: Kishon
