diff options
Diffstat (limited to 'drivers/usb/dwc2/core.h')
| -rw-r--r-- | drivers/usb/dwc2/core.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index dec0b21fc626..9fae0291cd69 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -166,7 +166,7 @@ struct dwc2_hsotg_req; * means that it is sending data to the Host. * @index: The index for the endpoint registers. * @mc: Multi Count - number of transactions per microframe - * @interval - Interval for periodic endpoints + * @interval - Interval for periodic endpoints, in frames or microframes. * @name: The name array passed to the USB core. * @halted: Set if the endpoint has been halted. * @periodic: Set if this is a periodic ep, such as Interrupt @@ -177,6 +177,8 @@ struct dwc2_hsotg_req; * @fifo_load: The amount of data loaded into the FIFO (periodic IN) * @last_load: The offset of data for the last start of request. * @size_loaded: The last loaded size for DxEPTSIZE for periodic IN + * @target_frame: Targeted frame num to setup next ISOC transfer + * @frame_overrun: Indicates SOF number overrun in DSTS * * This is the driver's state for each registered enpoint, allowing it * to keep track of transactions that need doing. Each endpoint has a @@ -213,7 +215,9 @@ struct dwc2_hsotg_ep { unsigned int periodic:1; unsigned int isochronous:1; unsigned int send_zlp:1; - unsigned int has_correct_parity:1; + unsigned int target_frame; +#define TARGET_FRAME_INITIAL 0xFFFFFFFF + bool frame_overrun; char name[10]; }; |