Commit 40aa41fb authored by Felipe Balbi's avatar Felipe Balbi

usb: dwc3: gadget: fix XferNotReady debug print

Only bit 3 of the event status bitfield is valid
and the others should not be considered.

Make sure SW matches documentation on that case
to avoid bogus debugging prints which would
confuse an engineer.
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 138801aa
...@@ -719,6 +719,11 @@ struct dwc3_event_depevt { ...@@ -719,6 +719,11 @@ struct dwc3_event_depevt {
u32 endpoint_event:4; u32 endpoint_event:4;
u32 reserved11_10:2; u32 reserved11_10:2;
u32 status:4; u32 status:4;
/* Within XferNotReady */
#define DEPEVT_STATUS_TRANSFER_ACTIVE (1 << 3)
/* Within XferComplete */
#define DEPEVT_STATUS_BUSERR (1 << 0) #define DEPEVT_STATUS_BUSERR (1 << 0)
#define DEPEVT_STATUS_SHORT (1 << 1) #define DEPEVT_STATUS_SHORT (1 << 1)
#define DEPEVT_STATUS_IOC (1 << 2) #define DEPEVT_STATUS_IOC (1 << 2)
......
...@@ -1657,7 +1657,8 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc, ...@@ -1657,7 +1657,8 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
int ret; int ret;
dev_vdbg(dwc->dev, "%s: reason %s\n", dev_vdbg(dwc->dev, "%s: reason %s\n",
dep->name, event->status dep->name, event->status &
DEPEVT_STATUS_TRANSFER_ACTIVE
? "Transfer Active" ? "Transfer Active"
: "Transfer Not Active"); : "Transfer Not Active");
......
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