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path: root/drivers/usb/dwc3/trace.h
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Diffstat (limited to 'drivers/usb/dwc3/trace.h')
-rw-r--r--drivers/usb/dwc3/trace.h123
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 */