Lines Matching refs:descs_wptr
191 u32 descs_wptr;
409 ep->descs_wptr = 0;
493 "wptr", ep->descs_wptr, "dma_buf", dma_buf,
499 ep->descs[ep->descs_wptr].des_0 = dma_buf + offset;
502 ep->descs[ep->descs_wptr].des_1 = ep->chunk_max;
504 ep->descs[ep->descs_wptr].des_1 = chunk;
511 ep->descs_wptr,
512 ep->descs[ep->descs_wptr].des_0,
513 ep->descs[ep->descs_wptr].des_1);
516 req->saved_dma_wptr = ep->descs_wptr;
518 ep->descs_wptr++;
521 if (ep->descs_wptr >= AST_UDC_DESCS_COUNT)
522 ep->descs_wptr = 0;
574 ast_ep_write(ep, ep->descs_wptr, AST_UDC_EP_DMA_STS);
576 EP_DBG(ep, "descs_wptr:%d, dstat:0x%x, dctrl:0x%x\n",
577 ep->descs_wptr,
1389 ep->descs_wptr = 0;