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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/usb/gadget/udc/trace.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/usb/gadget/udc/trace.h')
-rw-r--r-- | drivers/usb/gadget/udc/trace.h | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/trace.h b/drivers/usb/gadget/udc/trace.h new file mode 100644 index 000000000..abdbcb1ba --- /dev/null +++ b/drivers/usb/gadget/udc/trace.h @@ -0,0 +1,289 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * udc.c - Core UDC Framework + * + * Copyright (C) 2016 Intel Corporation + * Author: Felipe Balbi <felipe.balbi@linux.intel.com> + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM gadget + +#if !defined(__UDC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __UDC_TRACE_H + +#include <linux/types.h> +#include <linux/tracepoint.h> +#include <asm/byteorder.h> +#include <linux/usb/gadget.h> + +DECLARE_EVENT_CLASS(udc_log_gadget, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret), + TP_STRUCT__entry( + __field(enum usb_device_speed, speed) + __field(enum usb_device_speed, max_speed) + __field(enum usb_device_state, state) + __field(unsigned, mA) + __field(unsigned, sg_supported) + __field(unsigned, is_otg) + __field(unsigned, is_a_peripheral) + __field(unsigned, b_hnp_enable) + __field(unsigned, a_hnp_support) + __field(unsigned, hnp_polling_support) + __field(unsigned, host_request_flag) + __field(unsigned, quirk_ep_out_aligned_size) + __field(unsigned, quirk_altset_not_supp) + __field(unsigned, quirk_stall_not_supp) + __field(unsigned, quirk_zlp_not_supp) + __field(unsigned, is_selfpowered) + __field(unsigned, deactivated) + __field(unsigned, connected) + __field(int, ret) + ), + TP_fast_assign( + __entry->speed = g->speed; + __entry->max_speed = g->max_speed; + __entry->state = g->state; + __entry->mA = g->mA; + __entry->sg_supported = g->sg_supported; + __entry->is_otg = g->is_otg; + __entry->is_a_peripheral = g->is_a_peripheral; + __entry->b_hnp_enable = g->b_hnp_enable; + __entry->a_hnp_support = g->a_hnp_support; + __entry->hnp_polling_support = g->hnp_polling_support; + __entry->host_request_flag = g->host_request_flag; + __entry->quirk_ep_out_aligned_size = g->quirk_ep_out_aligned_size; + __entry->quirk_altset_not_supp = g->quirk_altset_not_supp; + __entry->quirk_stall_not_supp = g->quirk_stall_not_supp; + __entry->quirk_zlp_not_supp = g->quirk_zlp_not_supp; + __entry->is_selfpowered = g->is_selfpowered; + __entry->deactivated = g->deactivated; + __entry->connected = g->connected; + __entry->ret = ret; + ), + TP_printk("speed %d/%d state %d %dmA [%s%s%s%s%s%s%s%s%s%s%s%s%s%s] --> %d", + __entry->speed, __entry->max_speed, __entry->state, __entry->mA, + __entry->sg_supported ? "sg:" : "", + __entry->is_otg ? "OTG:" : "", + __entry->is_a_peripheral ? "a_peripheral:" : "", + __entry->b_hnp_enable ? "b_hnp:" : "", + __entry->a_hnp_support ? "a_hnp:" : "", + __entry->hnp_polling_support ? "hnp_poll:" : "", + __entry->host_request_flag ? "hostreq:" : "", + __entry->quirk_ep_out_aligned_size ? "out_aligned:" : "", + __entry->quirk_altset_not_supp ? "no_altset:" : "", + __entry->quirk_stall_not_supp ? "no_stall:" : "", + __entry->quirk_zlp_not_supp ? "no_zlp" : "", + __entry->is_selfpowered ? "self-powered:" : "bus-powered:", + __entry->deactivated ? "deactivated:" : "activated:", + __entry->connected ? "connected" : "disconnected", + __entry->ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_frame_number, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_wakeup, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_set_selfpowered, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_clear_selfpowered, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_vbus_connect, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_vbus_draw, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_vbus_disconnect, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_connect, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_disconnect, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_deactivate, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DEFINE_EVENT(udc_log_gadget, usb_gadget_activate, + TP_PROTO(struct usb_gadget *g, int ret), + TP_ARGS(g, ret) +); + +DECLARE_EVENT_CLASS(udc_log_ep, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret), + TP_STRUCT__entry( + __string(name, ep->name) + __field(unsigned, maxpacket) + __field(unsigned, maxpacket_limit) + __field(unsigned, max_streams) + __field(unsigned, mult) + __field(unsigned, maxburst) + __field(u8, address) + __field(bool, claimed) + __field(bool, enabled) + __field(int, ret) + ), + TP_fast_assign( + __assign_str(name, ep->name); + __entry->maxpacket = ep->maxpacket; + __entry->maxpacket_limit = ep->maxpacket_limit; + __entry->max_streams = ep->max_streams; + __entry->mult = ep->mult; + __entry->maxburst = ep->maxburst; + __entry->address = ep->address, + __entry->claimed = ep->claimed; + __entry->enabled = ep->enabled; + __entry->ret = ret; + ), + TP_printk("%s: mps %d/%d streams %d mult %d burst %d addr %02x %s%s --> %d", + __get_str(name), __entry->maxpacket, __entry->maxpacket_limit, + __entry->max_streams, __entry->mult, __entry->maxburst, + __entry->address, __entry->claimed ? "claimed:" : "released:", + __entry->enabled ? "enabled" : "disabled", ret) +); + +DEFINE_EVENT(udc_log_ep, usb_ep_set_maxpacket_limit, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret) +); + +DEFINE_EVENT(udc_log_ep, usb_ep_enable, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret) +); + +DEFINE_EVENT(udc_log_ep, usb_ep_disable, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret) +); + +DEFINE_EVENT(udc_log_ep, usb_ep_set_halt, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret) +); + +DEFINE_EVENT(udc_log_ep, usb_ep_clear_halt, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret) +); + +DEFINE_EVENT(udc_log_ep, usb_ep_set_wedge, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret) +); + +DEFINE_EVENT(udc_log_ep, usb_ep_fifo_status, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret) +); + +DEFINE_EVENT(udc_log_ep, usb_ep_fifo_flush, + TP_PROTO(struct usb_ep *ep, int ret), + TP_ARGS(ep, ret) +); + +DECLARE_EVENT_CLASS(udc_log_req, + TP_PROTO(struct usb_ep *ep, struct usb_request *req, int ret), + TP_ARGS(ep, req, ret), + TP_STRUCT__entry( + __string(name, ep->name) + __field(unsigned, length) + __field(unsigned, actual) + __field(unsigned, num_sgs) + __field(unsigned, num_mapped_sgs) + __field(unsigned, stream_id) + __field(unsigned, no_interrupt) + __field(unsigned, zero) + __field(unsigned, short_not_ok) + __field(int, status) + __field(int, ret) + __field(struct usb_request *, req) + ), + TP_fast_assign( + __assign_str(name, ep->name); + __entry->length = req->length; + __entry->actual = req->actual; + __entry->num_sgs = req->num_sgs; + __entry->num_mapped_sgs = req->num_mapped_sgs; + __entry->stream_id = req->stream_id; + __entry->no_interrupt = req->no_interrupt; + __entry->zero = req->zero; + __entry->short_not_ok = req->short_not_ok; + __entry->status = req->status; + __entry->ret = ret; + __entry->req = req; + ), + TP_printk("%s: req %p length %d/%d sgs %d/%d stream %d %s%s%s status %d --> %d", + __get_str(name),__entry->req, __entry->actual, __entry->length, + __entry->num_mapped_sgs, __entry->num_sgs, __entry->stream_id, + __entry->zero ? "Z" : "z", + __entry->short_not_ok ? "S" : "s", + __entry->no_interrupt ? "i" : "I", + __entry->status, __entry->ret + ) +); + +DEFINE_EVENT(udc_log_req, usb_ep_alloc_request, + TP_PROTO(struct usb_ep *ep, struct usb_request *req, int ret), + TP_ARGS(ep, req, ret) +); + +DEFINE_EVENT(udc_log_req, usb_ep_free_request, + TP_PROTO(struct usb_ep *ep, struct usb_request *req, int ret), + TP_ARGS(ep, req, ret) +); + +DEFINE_EVENT(udc_log_req, usb_ep_queue, + TP_PROTO(struct usb_ep *ep, struct usb_request *req, int ret), + TP_ARGS(ep, req, ret) +); + +DEFINE_EVENT(udc_log_req, usb_ep_dequeue, + TP_PROTO(struct usb_ep *ep, struct usb_request *req, int ret), + TP_ARGS(ep, req, ret) +); + +DEFINE_EVENT(udc_log_req, usb_gadget_giveback_request, + TP_PROTO(struct usb_ep *ep, struct usb_request *req, int ret), + TP_ARGS(ep, req, ret) +); + +#endif /* __UDC_TRACE_H */ + +/* this part has to be here */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . + +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +#include <trace/define_trace.h> |