From b195836e2b816018edcff5b58ed20b1ed914c7b7 Mon Sep 17 00:00:00 2001 From: "ji.luo" Date: Thu, 28 Sep 2017 18:49:47 +0800 Subject: Enable multiple packets sent on fastboot Change-Id: I2b8fd610258ffcf81fed25184e69a2d7f34c4b88 Signed-off-by: ji.luo --- drivers/usb/gadget/f_fastboot.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 592968487b..b60f161e6d 100755 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -2008,9 +2008,13 @@ static int fastboot_tx_write(const char *buffer, unsigned int buffer_size) struct usb_request *in_req = fastboot_func->in_req; int ret; + /* TODO: Investigate why this is necessary */ + udelay(8500); + memcpy(in_req->buf, buffer, buffer_size); in_req->length = buffer_size; + usb_gadget_handle_interrupts(0); usb_ep_dequeue(fastboot_func->in_ep, in_req); ret = usb_ep_queue(fastboot_func->in_ep, in_req, 0); -- cgit v1.2.3