mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-18 00:24:58 +08:00
usb: dwc3: trace: pretty print high-bandwidth transfers too
In case of periodic transfers, let's pretty print the size field as a multiplier followed by length, such as : 3x 1024 instead of: 33555456 Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
parent
9d8ee9c4b6
commit
fa8d965d73
@ -239,6 +239,7 @@ 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);
|
||||
@ -249,11 +250,31 @@ 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',
|
||||
|
Loading…
Reference in New Issue
Block a user