Lines Matching defs:dma_area
72 struct vcdev_dma_area *dma_area;
77 return &vcdev->dma_area->indicators;
82 return &vcdev->dma_area->indicators2;
435 vcdev->dma_area->config_block.index = index;
439 ccw->cda = (__u32)(unsigned long)(&vcdev->dma_area->config_block);
443 return vcdev->dma_area->config_block.num ?: -ENOENT;
745 vcdev->dma_area->status = 0;
952 u8 old_status = vcdev->dma_area->status;
956 return vcdev->dma_area->status;
964 ccw->count = sizeof(vcdev->dma_area->status);
965 ccw->cda = (__u32)(unsigned long)&vcdev->dma_area->status;
970 * handler anyway), vcdev->dma_area->status was not overwritten and we just
975 return vcdev->dma_area->status;
981 u8 old_status = vcdev->dma_area->status;
990 vcdev->dma_area->status = status;
994 ccw->cda = (__u32)(unsigned long)&vcdev->dma_area->status;
998 vcdev->dma_area->status = old_status;
1032 ccw_device_dma_free(vcdev->cdev, vcdev->dma_area,
1033 sizeof(*vcdev->dma_area));
1295 vcdev->dma_area = ccw_device_dma_zalloc(vcdev->cdev,
1296 sizeof(*vcdev->dma_area));
1297 if (!vcdev->dma_area) {
1336 ccw_device_dma_free(vcdev->cdev, vcdev->dma_area,
1337 sizeof(*vcdev->dma_area));