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Commit 73b906c3 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "usb: dwc3: Add logging for ep0 map/unmap requests"

parents 7927f818 85891835

drivers/usb/dwc3/debug_ipc.c

+0 −6
Original line number Diff line number Diff line
@@ -139,9 +139,6 @@ void dwc3_dbg_print_reg(struct dwc3 *dwc, const char *name, int reg) 


void dwc3_dbg_dma_unmap(struct dwc3 *dwc, u8 ep_num, struct dwc3_request *req)

{

	if (ep_num < 2)

		return;



	ipc_log_string(dwc->dwc_dma_ipc_log_ctxt,

		"%02X-%-3.3s %-25.25s 0x%pK 0x%lx %u 0x%lx %d", ep_num >> 1,

		ep_num & 1 ? "IN":"OUT", "UNMAP", &req->request,
@@ -151,9 +148,6 @@ void dwc3_dbg_dma_unmap(struct dwc3 *dwc, u8 ep_num, struct dwc3_request *req) 


void dwc3_dbg_dma_map(struct dwc3 *dwc, u8 ep_num, struct dwc3_request *req)

{

	if (ep_num < 2)

		return;



	ipc_log_string(dwc->dwc_dma_ipc_log_ctxt,

		"%02X-%-3.3s %-25.25s 0x%pK 0x%lx %u 0x%lx", ep_num >> 1,

		ep_num & 1 ? "IN":"OUT", "MAP", &req->request, req->request.dma,

drivers/usb/dwc3/ep0.c

+4 −0
Original line number Diff line number Diff line
@@ -1054,6 +1054,7 @@ static void __dwc3_ep0_do_control_data(struct dwc3 *dwc, 
		maxpacket = dep->endpoint.maxpacket;

		rem = req->request.length % maxpacket;

		dwc->ep0_bounced = true;

		dbg_ep_map(dep->number, req);



		/* prepare normal TRB */

		dwc3_ep0_prepare_one_trb(dep, req->request.dma,
@@ -1077,6 +1078,8 @@ static void __dwc3_ep0_do_control_data(struct dwc3 *dwc, 
		if (ret)

			return;



		dbg_ep_map(dep->number, req);



		/* prepare normal TRB */

		dwc3_ep0_prepare_one_trb(dep, req->request.dma,

					 req->request.length,
@@ -1096,6 +1099,7 @@ static void __dwc3_ep0_do_control_data(struct dwc3 *dwc, 
		if (ret)

			return;



		dbg_ep_map(dep->number, req);

		dwc3_ep0_prepare_one_trb(dep, req->request.dma,

				req->request.length, DWC3_TRBCTL_CONTROL_DATA,

				false);