Lines Matching refs:descs_wptr
191 u32 descs_wptr; member
409 ep->descs_wptr = 0; in ast_udc_ep_enable()
493 "wptr", ep->descs_wptr, "dma_buf", dma_buf, in ast_dma_descriptor_setup()
499 ep->descs[ep->descs_wptr].des_0 = dma_buf + offset; in ast_dma_descriptor_setup()
502 ep->descs[ep->descs_wptr].des_1 = ep->chunk_max; in ast_dma_descriptor_setup()
504 ep->descs[ep->descs_wptr].des_1 = chunk; in ast_dma_descriptor_setup()
511 ep->descs_wptr, in ast_dma_descriptor_setup()
512 ep->descs[ep->descs_wptr].des_0, in ast_dma_descriptor_setup()
513 ep->descs[ep->descs_wptr].des_1); in ast_dma_descriptor_setup()
516 req->saved_dma_wptr = ep->descs_wptr; in ast_dma_descriptor_setup()
518 ep->descs_wptr++; in ast_dma_descriptor_setup()
521 if (ep->descs_wptr >= AST_UDC_DESCS_COUNT) in ast_dma_descriptor_setup()
522 ep->descs_wptr = 0; in ast_dma_descriptor_setup()
574 ast_ep_write(ep, ep->descs_wptr, AST_UDC_EP_DMA_STS); in ast_udc_epn_kick_desc()
577 ep->descs_wptr, in ast_udc_epn_kick_desc()
1391 ep->descs_wptr = 0; in ast_udc_init_ep()