virtgpu.c - OpenGrok cross reference for /device/qemu/drivers/virtio/virtgpu.c

Lines Matching refs:req
178 static bool NotifyAndWaitResponse(unsigned queue, struct Virtq *q, const void *req, volatile void *resp)
180     const struct VirtgpuCtrlHdr *a = req;
204 static bool RequestResponse(unsigned queue, const void *req, size_t reqSize, volatile void *resp, size_t respSize)
210     q->desc[idx].pAddr = VMM_TO_DMA_ADDR((VADDR_T)req);
219     return NotifyAndWaitResponse(queue, q, req, resp);
222 static bool RequestDataResponse(const void *req, size_t reqSize, const void *data,
228     q->desc[idx].pAddr = VMM_TO_DMA_ADDR((VADDR_T)req);
242     return NotifyAndWaitResponse(0, q, req, resp);
246 static void RequestNoResponse(unsigned queue, const void *req, size_t reqSize, bool notify)
257     q->desc[head].pAddr = VMM_TO_DMA_ADDR((VADDR_T)req);
281     struct VirtgpuCtrlHdr req = {
286     if (!RequestResponse(0, &req, sizeof(req), &resp, sizeof(resp))) {
317     struct VirtgpuGetEdid req = {
322     if (!RequestResponse(0, &req, sizeof(req), &resp, sizeof(resp))) {
339     struct VirtgpuResourceCreate2D req = {
348     return RequestResponse(0, &req, sizeof(req), &resp, sizeof(resp));
359     struct VirtgpuSetScanout req = {
366     return RequestResponse(0, &req, sizeof(req), &resp, sizeof(resp));
371     struct VirtgpuTransferToHost2D req = {
380     return RequestResponse(0, &req, sizeof(req), &resp, sizeof(resp));
385     struct VirtgpuResourceFlush req = {
392     return RequestResponse(0, &req, sizeof(req), &resp, sizeof(resp));
407     struct VirtgpuResourceAttachBacking req = {
418     return RequestDataResponse(&req, sizeof(req), &data, sizeof(data), &resp, sizeof(resp));