usb: dwc3: gadget: Store resource index of start cmd
As long as the START_TRANSFER command completes, it provides the resource index of the endpoint. Use this when we need to issue END_TRANSFER command to an isoc endpoint to retry with a new XferNotReady event. Signed-off-by: Thinh Nguyen <thinhn@synopsys.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
This commit is contained in:
parent
8d99087c2d
commit
9bc3395c24
|
@ -387,9 +387,12 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned cmd,
|
|||
|
||||
trace_dwc3_gadget_ep_cmd(dep, cmd, params, cmd_status);
|
||||
|
||||
if (ret == 0 && DWC3_DEPCMD_CMD(cmd) == DWC3_DEPCMD_STARTTRANSFER) {
|
||||
dep->flags |= DWC3_EP_TRANSFER_STARTED;
|
||||
dwc3_gadget_ep_get_transfer_index(dep);
|
||||
if (DWC3_DEPCMD_CMD(cmd) == DWC3_DEPCMD_STARTTRANSFER) {
|
||||
if (ret == 0)
|
||||
dep->flags |= DWC3_EP_TRANSFER_STARTED;
|
||||
|
||||
if (ret != -ETIMEDOUT)
|
||||
dwc3_gadget_ep_get_transfer_index(dep);
|
||||
}
|
||||
|
||||
if (saved_config) {
|
||||
|
|
Loading…
Reference in a new issue