diff options
| author | Patrick Georgi <pgeorgi@google.com> | 2015-10-26 19:48:25 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-11-05 17:39:58 +0100 |
| commit | 102245fbed0b903e107880cb39a43bd8df757180 (patch) | |
| tree | 475bf4190ec21d4ba9d7a2e3379a37e37769c5c8 /payloads/libpayload | |
| parent | b791799d9a9936ab43143e5335f5200fa56db768 (diff) | |
libpayload: Avoid confusing usb debug output in dwc2 driver
enqueue_packet already runs start_ep_transfer, which enqueues the next
job. It's pretty much guaranteed that the port will look busy.
BUG=none
BRANCH=none
TEST=no spurious ep 0-0 busy messages
Change-Id: I9cbfa7b51dd37564262295ddbcdd0755da40c05b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8997dbd78dc363334f4e22eaa61f25de1449ffba
Original-Change-Id: I8a39713fc1d6f16b80284e0f21dc95685716a9b7
Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/308763
Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: yunzhi li <lyz@rock-chips.com>
Reviewed-on: http://review.coreboot.org/12259
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads/libpayload')
| -rw-r--r-- | payloads/libpayload/drivers/udc/dwc2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/payloads/libpayload/drivers/udc/dwc2.c b/payloads/libpayload/drivers/udc/dwc2.c index 03691e79c6..32d6a5db9e 100644 --- a/payloads/libpayload/drivers/udc/dwc2.c +++ b/payloads/libpayload/drivers/udc/dwc2.c @@ -519,8 +519,8 @@ static void complete_ep_transfer(struct usbdev_ctrl *this, int endpoint, if (endpoint == 0 && job->xfered_length == 0) dwc2_enqueue_packet(this, 0, 0, p->setup_buf, 8, 0, 0); - - start_ep_transfer(p, endpoint, in_dir); + else + start_ep_transfer(p, endpoint, in_dir); } static void dwc2_outep_intr(struct usbdev_ctrl *this, dwc2_ep_t *ep) |