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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.h100
1 files changed, 56 insertions, 44 deletions
diff --git a/drivers/usb/dwc3/trace.h b/drivers/usb/dwc3/trace.h
index 6504b116da04..b6ba984bafcd 100644
--- a/drivers/usb/dwc3/trace.h
+++ b/drivers/usb/dwc3/trace.h
@@ -1,18 +1,10 @@
-/**
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
* trace.h - DesignWare USB3 DRD Controller Trace Support
*
- * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com
+ * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com
*
* Author: Felipe Balbi <balbi@ti.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 of
- * the License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#undef TRACE_SYSTEM
@@ -27,6 +19,23 @@
#include "core.h"
#include "debug.h"
+DECLARE_EVENT_CLASS(dwc3_log_set_prtcap,
+ TP_PROTO(u32 mode),
+ TP_ARGS(mode),
+ TP_STRUCT__entry(
+ __field(u32, mode)
+ ),
+ TP_fast_assign(
+ __entry->mode = mode;
+ ),
+ TP_printk("mode %s", dwc3_mode_string(__entry->mode))
+);
+
+DEFINE_EVENT(dwc3_log_set_prtcap, dwc3_set_prtcap,
+ TP_PROTO(u32 mode),
+ TP_ARGS(mode)
+);
+
DECLARE_EVENT_CLASS(dwc3_log_io,
TP_PROTO(void *base, u32 offset, u32 value),
TP_ARGS(base, offset, value),
@@ -40,17 +49,19 @@ DECLARE_EVENT_CLASS(dwc3_log_io,
__entry->offset = offset;
__entry->value = value;
),
- TP_printk("addr %p value %08x", __entry->base + __entry->offset,
- __entry->value)
+ TP_printk("addr %p offset %04x value %08x",
+ __entry->base + __entry->offset,
+ __entry->offset,
+ __entry->value)
);
DEFINE_EVENT(dwc3_log_io, dwc3_readl,
- TP_PROTO(void *base, u32 offset, u32 value),
+ TP_PROTO(void __iomem *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_PROTO(void __iomem *base, u32 offset, u32 value),
TP_ARGS(base, offset, value)
);
@@ -60,15 +71,14 @@ DECLARE_EVENT_CLASS(dwc3_log_event,
TP_STRUCT__entry(
__field(u32, event)
__field(u32, ep0state)
- __dynamic_array(char, str, DWC3_MSG_MAX)
),
TP_fast_assign(
__entry->event = event;
__entry->ep0state = dwc->ep0state;
),
TP_printk("event (%08x): %s", __entry->event,
- dwc3_decode_event(__get_str(str), __entry->event,
- __entry->ep0state))
+ dwc3_decode_event(__get_buf(DWC3_MSG_MAX), DWC3_MSG_MAX,
+ __entry->event, __entry->ep0state))
);
DEFINE_EVENT(dwc3_log_event, dwc3_event,
@@ -85,7 +95,6 @@ DECLARE_EVENT_CLASS(dwc3_log_ctrl,
__field(__u16, wValue)
__field(__u16, wIndex)
__field(__u16, wLength)
- __dynamic_array(char, str, DWC3_MSG_MAX)
),
TP_fast_assign(
__entry->bRequestType = ctrl->bRequestType;
@@ -94,7 +103,8 @@ DECLARE_EVENT_CLASS(dwc3_log_ctrl,
__entry->wIndex = le16_to_cpu(ctrl->wIndex);
__entry->wLength = le16_to_cpu(ctrl->wLength);
),
- TP_printk("%s", dwc3_decode_ctrl(__get_str(str), __entry->bRequestType,
+ TP_printk("%s", usb_decode_ctrl(__get_buf(DWC3_MSG_MAX), DWC3_MSG_MAX,
+ __entry->bRequestType,
__entry->bRequest, __entry->wValue,
__entry->wIndex, __entry->wLength)
)
@@ -111,15 +121,15 @@ DECLARE_EVENT_CLASS(dwc3_log_request,
TP_STRUCT__entry(
__string(name, req->dep->name)
__field(struct dwc3_request *, req)
- __field(unsigned, actual)
- __field(unsigned, length)
+ __field(unsigned int, actual)
+ __field(unsigned int, length)
__field(int, status)
__field(int, zero)
__field(int, short_not_ok)
__field(int, no_interrupt)
),
TP_fast_assign(
- __assign_str(name, req->dep->name);
+ __assign_str(name);
__entry->req = req;
__entry->actual = req->request.actual;
__entry->length = req->request.length;
@@ -200,14 +210,14 @@ DECLARE_EVENT_CLASS(dwc3_log_gadget_ep_cmd,
__field(int, cmd_status)
),
TP_fast_assign(
- __assign_str(name, dep->name);
+ __assign_str(name);
__entry->cmd = cmd;
__entry->param0 = params->param0;
__entry->param1 = params->param1;
__entry->param2 = params->param2;
__entry->cmd_status = cmd_status;
),
- TP_printk("%s: cmd '%s' [%d] params %08x %08x %08x --> status: %s",
+ TP_printk("%s: cmd '%s' [%x] params %08x %08x %08x --> status: %s",
__get_str(name), dwc3_gadget_ep_cmd_string(__entry->cmd),
__entry->cmd, __entry->param0,
__entry->param1, __entry->param2,
@@ -227,30 +237,31 @@ DECLARE_EVENT_CLASS(dwc3_log_trb,
TP_STRUCT__entry(
__string(name, dep->name)
__field(struct dwc3_trb *, trb)
- __field(u32, allocated)
- __field(u32, queued)
__field(u32, bpl)
__field(u32, bph)
__field(u32, size)
__field(u32, ctrl)
__field(u32, type)
+ __field(u32, enqueue)
+ __field(u32, dequeue)
),
TP_fast_assign(
- __assign_str(name, dep->name);
+ __assign_str(name);
__entry->trb = trb;
- __entry->allocated = dep->allocated_requests;
- __entry->queued = dep->queued_requests;
__entry->bpl = trb->bpl;
__entry->bph = trb->bph;
__entry->size = trb->size;
__entry->ctrl = trb->ctrl;
__entry->type = usb_endpoint_type(dep->endpoint.desc);
+ __entry->enqueue = dep->trb_enqueue;
+ __entry->dequeue = dep->trb_dequeue;
),
- 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,
+ TP_printk("%s: trb %p (E%d:D%d) buf %08x%08x size %s%d ctrl %08x sofn %08x (%c%c%c%c:%c%c:%s)",
+ __get_str(name), __entry->trb, __entry->enqueue,
+ __entry->dequeue, __entry->bph, __entry->bpl,
({char *s;
int pcm = ((__entry->size >> 24) & 3) + 1;
+
switch (__entry->type) {
case USB_ENDPOINT_XFER_INT:
case USB_ENDPOINT_XFER_ISOC:
@@ -262,13 +273,16 @@ DECLARE_EVENT_CLASS(dwc3_log_trb,
s = "2x ";
break;
case 3:
+ default:
s = "3x ";
break;
}
+ break;
default:
s = "";
} s; }),
DWC3_TRB_SIZE_LENGTH(__entry->size), __entry->ctrl,
+ DWC3_TRB_CTRL_GET_SID_SOFN(__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',
@@ -294,17 +308,17 @@ DECLARE_EVENT_CLASS(dwc3_log_ep,
TP_ARGS(dep),
TP_STRUCT__entry(
__string(name, dep->name)
- __field(unsigned, maxpacket)
- __field(unsigned, maxpacket_limit)
- __field(unsigned, max_streams)
- __field(unsigned, maxburst)
- __field(unsigned, flags)
- __field(unsigned, direction)
+ __field(unsigned int, maxpacket)
+ __field(unsigned int, maxpacket_limit)
+ __field(unsigned int, max_streams)
+ __field(unsigned int, maxburst)
+ __field(unsigned int, flags)
+ __field(unsigned int, direction)
__field(u8, trb_enqueue)
__field(u8, trb_dequeue)
),
TP_fast_assign(
- __assign_str(name, dep->name);
+ __assign_str(name);
__entry->maxpacket = dep->endpoint.maxpacket;
__entry->maxpacket_limit = dep->endpoint.maxpacket_limit;
__entry->max_streams = dep->endpoint.max_streams;
@@ -314,7 +328,7 @@ DECLARE_EVENT_CLASS(dwc3_log_ep,
__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",
+ TP_printk("%s: mps %d/%d streams %d burst %d ring %d/%d flags %c:%c%c%c%c:%c",
__get_str(name), __entry->maxpacket,
__entry->maxpacket_limit, __entry->max_streams,
__entry->maxburst, __entry->trb_enqueue,
@@ -322,10 +336,8 @@ DECLARE_EVENT_CLASS(dwc3_log_ep,
__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_TRANSFER_STARTED ? '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 ? '<' : '>'
)
);
generated by cgit (git 2.34.1) at 2025-12-25 03:26:12 +0000