Save u32 member into trace event ring buffer and parse it for possible
bit information.
Signed-off-by: Linyu Yuan <quic_linyyuan@xxxxxxxxxxx>
---
v2: no change
drivers/usb/musb/musb_trace.h | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/musb/musb_trace.h b/drivers/usb/musb/musb_trace.h
index f246b14394c4..6986a89767a2 100644
--- a/drivers/usb/musb/musb_trace.h
+++ b/drivers/usb/musb/musb_trace.h
@@ -243,9 +243,7 @@ DECLARE_EVENT_CLASS(musb_req,
__field(int, status)
__field(unsigned int, buf_len)
__field(unsigned int, actual_len)
- __field(unsigned int, zero)
- __field(unsigned int, short_not_ok)
- __field(unsigned int, no_interrupt)
+ __field(u32, rdw1)
),
TP_fast_assign(
__entry->req = &req->request;
@@ -254,16 +252,14 @@ DECLARE_EVENT_CLASS(musb_req,
__entry->status = req->request.status;
__entry->buf_len = req->request.length;
__entry->actual_len = req->request.actual;
- __entry->zero = req->request.zero;
- __entry->short_not_ok = req->request.short_not_ok;
- __entry->no_interrupt = req->request.no_interrupt;
+ __entry->rdw1 = req->request.dw1;
),
TP_printk("%p, ep%d %s, %s%s%s, len %d/%d, status %d",
__entry->req, __entry->epnum,
__entry->is_tx ? "tx/IN" : "rx/OUT",
- __entry->zero ? "Z" : "z",
- __entry->short_not_ok ? "S" : "s",
- __entry->no_interrupt ? "I" : "i",
+ USB_REQ_ZERO(__entry->rdw1) ? "Z" : "z",
+ USB_REQ_SHORT_NOT_OK(__entry->rdw1) ? "S" : "s",
+ USB_REQ_NO_INTERRUPT(__entry->rdw1) ? "I" : "i",
__entry->actual_len, __entry->buf_len,
__entry->status
)
--
2.17.1
