Lines Matching refs:config_area
864 void *config_area; in virtio_ccw_get_config() local
871 config_area = ccw_device_dma_zalloc(vcdev->cdev, in virtio_ccw_get_config()
873 if (!config_area) in virtio_ccw_get_config()
880 ccw->cda = (__u32)virt_to_phys(config_area); in virtio_ccw_get_config()
886 memcpy(vcdev->config, config_area, offset + len); in virtio_ccw_get_config()
891 memcpy(buf, config_area + offset, len); in virtio_ccw_get_config()
894 ccw_device_dma_free(vcdev->cdev, config_area, VIRTIO_CCW_CONFIG_SIZE); in virtio_ccw_get_config()
904 void *config_area; in virtio_ccw_set_config() local
911 config_area = ccw_device_dma_zalloc(vcdev->cdev, in virtio_ccw_set_config()
913 if (!config_area) in virtio_ccw_set_config()
922 memcpy(config_area, vcdev->config, sizeof(vcdev->config)); in virtio_ccw_set_config()
927 ccw->cda = (__u32)virt_to_phys(config_area); in virtio_ccw_set_config()
931 ccw_device_dma_free(vcdev->cdev, config_area, VIRTIO_CCW_CONFIG_SIZE); in virtio_ccw_set_config()