Merge tag 'usb-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here's the big set of USB/PHY patches for 4.10-rc1.

  A number of new drivers are here in this set of changes. We have a new
  USB controller type "mtu3", a new usb-serial driver, and the usual
  churn in the gadget subsystem and the xhci host controller driver,
  along with a few other new small drivers added. And lots of little
  other changes all over the USB and PHY driver tree. Full details are
  in the shortlog

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (309 commits)
  USB: serial: option: add dlink dwm-158
  USB: serial: option: add support for Telit LE922A PIDs 0x1040, 0x1041
  USB: OHCI: nxp: fix code warnings
  USB: OHCI: nxp: remove useless extern declaration
  USB: OHCI: at91: remove useless extern declaration
  usb: misc: rio500: fix result type for error message
  usb: mtu3: fix U3 port link issue
  usb: mtu3: enable auto switch from U3 to U2
  usbip: fix warning in vhci_hcd_probe/lockdep_init_map
  usb: core: usbport: Use proper LED API to fix potential crash
  usbip: add missing compile time generated files to .gitignore
  usb: hcd.h: construct hub class request constants from simpler constants
  USB: OHCI: ohci-pxa27x: remove useless functions
  USB: OHCI: omap: remove useless extern declaration
  USB: OHCI: ohci-omap: remove useless functions
  USB: OHCI: ohci-s3c2410: remove useless functions
  USB: cdc-acm: add device id for GW Instek AFG-125
  fsl/usb: Workarourd for USB erratum-A005697
  usb: hub: Wait for connection to be reestablished after port reset
  usbip: vudc: Refactor init_vudc_hw() to be more obvious
  ...

1 files changed, 107 insertions, 16 deletions

diff --git a/drivers/usb/dwc3/trace.h b/drivers/usb/dwc3/trace.h
index d24cefd191b5..2b124f94d858 100644
--- a/drivers/usb/dwc3/trace.h
+++ b/drivers/usb/dwc3/trace.h
@@ -37,47 +37,66 @@ DECLARE_EVENT_CLASS(dwc3_log_msg,
 	TP_printk("%s", __get_str(msg))
 );
 
-DEFINE_EVENT(dwc3_log_msg, dwc3_readl,
+DEFINE_EVENT(dwc3_log_msg, dwc3_gadget,
 	TP_PROTO(struct va_format *vaf),
 	TP_ARGS(vaf)
 );
 
-DEFINE_EVENT(dwc3_log_msg, dwc3_writel,
+DEFINE_EVENT(dwc3_log_msg, dwc3_core,
 	TP_PROTO(struct va_format *vaf),
 	TP_ARGS(vaf)
 );
 
-DEFINE_EVENT(dwc3_log_msg, dwc3_gadget,
+DEFINE_EVENT(dwc3_log_msg, dwc3_ep0,
 	TP_PROTO(struct va_format *vaf),
 	TP_ARGS(vaf)
 );
 
-DEFINE_EVENT(dwc3_log_msg, dwc3_core,
-	TP_PROTO(struct va_format *vaf),
-	TP_ARGS(vaf)
+DECLARE_EVENT_CLASS(dwc3_log_io,
+	TP_PROTO(void *base, u32 offset, u32 value),
+	TP_ARGS(base, offset, value),
+	TP_STRUCT__entry(
+		__field(void *, base)
+		__field(u32, offset)
+		__field(u32, value)
+	),
+	TP_fast_assign(
+		__entry->base = base;
+		__entry->offset = offset;
+		__entry->value = value;
+	),
+	TP_printk("addr %p value %08x", __entry->base + __entry->offset,
+			__entry->value)
 );
 
-DEFINE_EVENT(dwc3_log_msg, dwc3_ep0,
-	TP_PROTO(struct va_format *vaf),
-	TP_ARGS(vaf)
+DEFINE_EVENT(dwc3_log_io, dwc3_readl,
+	TP_PROTO(void *base, u32 offset, u32 value),
+	TP_ARGS(base, offset, value)
+);
+
+DEFINE_EVENT(dwc3_log_io, dwc3_writel,
+	TP_PROTO(void *base, u32 offset, u32 value),
+	TP_ARGS(base, offset, value)
 );
 
 DECLARE_EVENT_CLASS(dwc3_log_event,
-	TP_PROTO(u32 event),
-	TP_ARGS(event),
+	TP_PROTO(u32 event, struct dwc3 *dwc),
+	TP_ARGS(event, dwc),
 	TP_STRUCT__entry(
 		__field(u32, event)
+		__field(u32, ep0state)
 	),
 	TP_fast_assign(
 		__entry->event = event;
+		__entry->ep0state = dwc->ep0state;
 	),
 	TP_printk("event (%08x): %s", __entry->event,
-			dwc3_decode_event(__entry->event))
+			dwc3_decode_event(__entry->event, __entry->ep0state))
 );
 
 DEFINE_EVENT(dwc3_log_event, dwc3_event,
-	TP_PROTO(u32 event),
-	TP_ARGS(event)
+	TP_PROTO(u32 event, struct dwc3 *dwc),
+	TP_ARGS(event, dwc)
 );
 
 DECLARE_EVENT_CLASS(dwc3_log_ctrl,
@@ -237,6 +256,7 @@ DECLARE_EVENT_CLASS(dwc3_log_trb,
 		__field(u32, bph)
 		__field(u32, size)
 		__field(u32, ctrl)
+		__field(u32, type)
 	),
 	TP_fast_assign(
 		snprintf(__get_str(name), DWC3_MSG_MAX, "%s", dep->name);
@@ -247,11 +267,31 @@ DECLARE_EVENT_CLASS(dwc3_log_trb,
 		__entry->bph = trb->bph;
 		__entry->size = trb->size;
 		__entry->ctrl = trb->ctrl;
+		__entry->type = usb_endpoint_type(dep->endpoint.desc);
 	),
-	TP_printk("%s: %d/%d trb %p buf %08x%08x size %d ctrl %08x (%c%c%c%c:%c%c:%s)",
+	TP_printk("%s: %d/%d trb %p buf %08x%08x size %s%d ctrl %08x (%c%c%c%c:%c%c:%s)",
 		__get_str(name), __entry->queued, __entry->allocated,
 		__entry->trb, __entry->bph, __entry->bpl,
-		__entry->size, __entry->ctrl,
+		({char *s;
+		int pcm = ((__entry->size >> 24) & 3) + 1;
+		switch (__entry->type) {
+		case USB_ENDPOINT_XFER_INT:
+		case USB_ENDPOINT_XFER_ISOC:
+			switch (pcm) {
+			case 1:
+				s = "1x ";
+				break;
+			case 2:
+				s = "2x ";
+				break;
+			case 3:
+				s = "3x ";
+				break;
+			}
+		default:
+			s = "";
+		} s; }),
+		DWC3_TRB_SIZE_LENGTH(__entry->size), __entry->ctrl,
 		__entry->ctrl & DWC3_TRB_CTRL_HWO ? 'H' : 'h',
 		__entry->ctrl & DWC3_TRB_CTRL_LST ? 'L' : 'l',
 		__entry->ctrl & DWC3_TRB_CTRL_CHN ? 'C' : 'c',
@@ -301,6 +341,57 @@ DEFINE_EVENT(dwc3_log_trb, dwc3_complete_trb,
 	TP_ARGS(dep, trb)
 );
 
+DECLARE_EVENT_CLASS(dwc3_log_ep,
+	TP_PROTO(struct dwc3_ep *dep),
+	TP_ARGS(dep),
+	TP_STRUCT__entry(
+		__dynamic_array(char, name, DWC3_MSG_MAX)
+		__field(unsigned, maxpacket)
+		__field(unsigned, maxpacket_limit)
+		__field(unsigned, max_streams)
+		__field(unsigned, maxburst)
+		__field(unsigned, flags)
+		__field(unsigned, direction)
+		__field(u8, trb_enqueue)
+		__field(u8, trb_dequeue)
+	),
+	TP_fast_assign(
+		snprintf(__get_str(name), DWC3_MSG_MAX, "%s", dep->name);
+		__entry->maxpacket = dep->endpoint.maxpacket;
+		__entry->maxpacket_limit = dep->endpoint.maxpacket_limit;
+		__entry->max_streams = dep->endpoint.max_streams;
+		__entry->maxburst = dep->endpoint.maxburst;
+		__entry->flags = dep->flags;
+		__entry->direction = dep->direction;
+		__entry->trb_enqueue = dep->trb_enqueue;
+		__entry->trb_dequeue = dep->trb_dequeue;
+	),
+	TP_printk("%s: mps %d/%d streams %d burst %d ring %d/%d flags %c:%c%c%c%c%c:%c:%c",
+		__get_str(name), __entry->maxpacket,
+		__entry->maxpacket_limit, __entry->max_streams,
+		__entry->maxburst, __entry->trb_enqueue,
+		__entry->trb_dequeue,
+		__entry->flags & DWC3_EP_ENABLED ? 'E' : 'e',
+		__entry->flags & DWC3_EP_STALL ? 'S' : 's',
+		__entry->flags & DWC3_EP_WEDGE ? 'W' : 'w',
+		__entry->flags & DWC3_EP_BUSY ? 'B' : 'b',
+		__entry->flags & DWC3_EP_PENDING_REQUEST ? 'P' : 'p',
+		__entry->flags & DWC3_EP_MISSED_ISOC ? 'M' : 'm',
+		__entry->flags & DWC3_EP_END_TRANSFER_PENDING ? 'E' : 'e',
+		__entry->direction ? '<' : '>'
+	)
+);
+
+DEFINE_EVENT(dwc3_log_ep, dwc3_gadget_ep_enable,
+	TP_PROTO(struct dwc3_ep *dep),
+	TP_ARGS(dep)
+);
+
+DEFINE_EVENT(dwc3_log_ep, dwc3_gadget_ep_disable,
+	TP_PROTO(struct dwc3_ep *dep),
+	TP_ARGS(dep)
+);
+
 #endif /* __DWC3_TRACE_H */
 
 /* this part has to be here */