diff options
Diffstat (limited to 'drivers/usb/cdns3/gadget.h')
| -rw-r--r-- | drivers/usb/cdns3/gadget.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/usb/cdns3/gadget.h b/drivers/usb/cdns3/gadget.h index 52765b098b9e..1ccecd237530 100644 --- a/drivers/usb/cdns3/gadget.h +++ b/drivers/usb/cdns3/gadget.h @@ -966,7 +966,7 @@ struct cdns3_usb_regs { /* * USBSS-DEV DMA interface. */ -#define TRBS_PER_SEGMENT 40 +#define TRBS_PER_SEGMENT 600 #define ISO_MAX_INTERVAL 10 @@ -1030,6 +1030,11 @@ struct cdns3_trb { * When set to '1', the device will toggle its interpretation of the Cycle bit */ #define TRB_TOGGLE BIT(1) +/* + * The controller will set it if OUTSMM (OUT size mismatch) is detected, + * this bit is for normal TRB + */ +#define TRB_SMM BIT(1) /* * Short Packet (SP). OUT EPs at DMULT=1 only. Indicates if the TRB was @@ -1215,6 +1220,8 @@ struct cdns3_aligned_buf { * this endpoint * @flags: flag specifying special usage of request * @list: used by internally allocated request to add to wa2_descmiss_req_list. + * @finished_trb: number of trb has already finished per request + * @num_of_trb: how many trbs in this request */ struct cdns3_request { struct usb_request request; @@ -1230,6 +1237,8 @@ struct cdns3_request { #define REQUEST_UNALIGNED BIT(4) u32 flags; struct list_head list; + int finished_trb; + int num_of_trb; }; #define to_cdns3_request(r) (container_of(r, struct cdns3_request, request)) |