Stephen Warren a2d8f92985 usb: ci_udc: pre-allocate ep0 req ... Allocate ep0's USB request object when the UDC driver is probed. This solves a couple of issues in the current code: a) A request object always exists for ep0. Prior to this patch, if setup transactions arrived in an unexpected order, handle_setup() would need to reply to a setup transaction before any ep0 usb_req was created. This issue was introduced in commit 2813006fec "usb: ci_udc: allow multiple buffer allocs per ep." b) handle_ep_complete no longer /has/ to queue the ep0 request again after every single request completion. This is currently required, since handle_setup() assumes it can find some request object in ep0's request queue. This patch doesn't actually stop handle_ep_complete() from always requeueing the request, but the next patch will. Signed-off-by: Stephen Warren <swarren@nvidia.com>		2014-06-01 19:22:40 +02:00
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eth	usb: net: introduce support for Moschip USB ethernet	2014-03-12 17:04:31 -04:00
gadget	usb: ci_udc: pre-allocate ep0 req	2014-06-01 19:22:40 +02:00
host	Merge branch 'u-boot-microblaze/zynq' into 'u-boot-arm/master'	2014-05-23 22:50:23 +02:00
musb	usb: create common header virtual root hub descriptors	2014-03-10 18:53:36 +01:00
musb-new	musb-new, dfu: first send request answer then call completions	2014-05-08 10:38:30 +02:00
phy	drivers: usb: convert makefiles to Kbuild style	2013-10-31 13:25:38 -04:00
ulpi	drivers: usb: convert makefiles to Kbuild style	2013-10-31 13:25:38 -04:00