| Message ID | 20190726050539.7875-11-benh@kernel.crashing.org (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | aa31332f67ac5418d0ca448153cf49ad09dba360 |
| Headers | show |
| Series | usb: gadget: aspeed: Bug fixes | expand |
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/hub.c b/drivers/usb/gadget/udc/aspeed-vhub/hub.c index 0755115fd90d..19b3517e04c0 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/hub.c +++ b/drivers/usb/gadget/udc/aspeed-vhub/hub.c @@ -730,6 +730,12 @@ enum std_req_rc ast_vhub_class_hub_request(struct ast_vhub_ep *ep, case ClearPortFeature: EPDBG(ep, "ClearPortFeature(%d,%d)\n", wIndex & 0xf, wValue); return ast_vhub_clr_port_feature(ep, wIndex & 0xf, wValue); + case ClearTTBuffer: + case ResetTT: + case StopTT: + return std_req_complete; + case GetTTState: + return ast_vhub_simple_reply(ep, 0, 0, 0, 0); default: EPDBG(ep, "Unknown class request\n"); }
We just accept them instead of stalling and return zeros on GetTTState. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- drivers/usb/gadget/udc/aspeed-vhub/hub.c | 6 ++++++ 1 file changed, 6 insertions(+)