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Searched refs:DMA_ADDR_INVALID (Results 1 – 13 of 13) sorted by relevance

/Linux-v5.4/drivers/gpu/drm/vmwgfx/
Dvmwgfx_gmr.c35 #define DMA_ADDR_INVALID ((dma_addr_t) 0) macro
/Linux-v5.4/drivers/usb/musb/
Dmusb_dma.h38 #define DMA_ADDR_INVALID (~(dma_addr_t)0) macro
Dmusb_gadget.c54 if (request->request.dma == DMA_ADDR_INVALID) { in map_dma_buffer()
91 if (request->request.dma == DMA_ADDR_INVALID) { in unmap_dma_buffer()
103 request->request.dma = DMA_ADDR_INVALID; in unmap_dma_buffer()
279 use_dma = (request->dma != DMA_ADDR_INVALID && request_size); in txstate()
1137 request->request.dma = DMA_ADDR_INVALID; in musb_alloc_request()
/Linux-v5.4/drivers/usb/gadget/udc/
Dfsl_qe_udc.c47 #define DMA_ADDR_INVALID (~(dma_addr_t)0) macro
99 req->req.dma = DMA_ADDR_INVALID; in done()
438 if (ep->rxbuf_d == DMA_ADDR_INVALID) { in qe_ep_rxbd_update()
1645 ep->rxbuf_d = DMA_ADDR_INVALID; in qe_ep_disable()
1670 req->req.dma = DMA_ADDR_INVALID; in qe_alloc_request()
1712 if (req->req.dma == DMA_ADDR_INVALID) { in __qe_ep_queue()
2543 if (udc->nullp == DMA_ADDR_INVALID) { in qe_udc_probe()
2593 udc->nullp = DMA_ADDR_INVALID; in qe_udc_probe()
2640 udc->nullp = DMA_ADDR_INVALID; in qe_udc_remove()
2656 ep->rxbuf_d = DMA_ADDR_INVALID; in qe_udc_remove()
Dpch_udc.c209 #define DMA_ADDR_INVALID (~(dma_addr_t)0) macro
1449 if (req->dma == DMA_ADDR_INVALID) { in complete_req()
1458 req->req.dma = DMA_ADDR_INVALID; in complete_req()
1471 req->dma = DMA_ADDR_INVALID; in complete_req()
1553 if (req->dma == DMA_ADDR_INVALID) in pch_udc_create_dma_chain()
1763 req->req.dma = DMA_ADDR_INVALID; in pch_udc_alloc_request()
1764 req->dma = DMA_ADDR_INVALID; in pch_udc_alloc_request()
1777 dma_desc->dataptr = cpu_to_le32(DMA_ADDR_INVALID); in pch_udc_alloc_request()
1848 ((usbreq->dma == DMA_ADDR_INVALID) || !usbreq->dma)) { in pch_udc_pcd_queue()
Dmv_udc.h18 #define DMA_ADDR_INVALID (~(dma_addr_t)0) macro
Dmv_udc_core.c605 req->req.dma = DMA_ADDR_INVALID; in mv_alloc_request()
1472 if (req->req.dma == DMA_ADDR_INVALID) { in udc_prime_status()
2235 udc->status_req->req.dma = DMA_ADDR_INVALID; in mv_udc_probe()
Dfsl_udc_core.c53 #define DMA_ADDR_INVALID (~(dma_addr_t)0) macro
685 req->req.dma = DMA_ADDR_INVALID; in fsl_alloc_request()
/Linux-v5.4/drivers/usb/gadget/udc/bdc/
Dbdc.h28 #define DMA_ADDR_INVALID (~(dma_addr_t)0) macro
Dbdc_ep.c1832 req->usb_req.dma = DMA_ADDR_INVALID; in bdc_gadget_alloc_request()
/Linux-v5.4/drivers/usb/mtu3/
Dmtu3.h55 #define DMA_ADDR_INVALID (~(dma_addr_t)0) macro
Dmtu3_gadget.c247 mreq->request.dma = DMA_ADDR_INVALID; in mtu3_alloc_request()
/Linux-v5.4/drivers/staging/emxx_udc/
Demxx_udc.c35 #define DMA_ADDR_INVALID (~(dma_addr_t)0) macro
458 if (req->req.dma == DMA_ADDR_INVALID) { in _nbu2ss_dma_map_single()
513 req->req.dma = DMA_ADDR_INVALID; in _nbu2ss_dma_unmap_single()
2515 req->req.dma = DMA_ADDR_INVALID; in nbu2ss_ep_alloc_request()