Lines Matching refs:kdev
127 static struct knav_dma_pool_device *kdev;
221 dev_err(kdev->dev, "timeout waiting for teardown\n");
253 dev_dbg(kdev->dev, "channel stopped\n");
354 list_for_each_entry(dma, &kdev->list, list) {
381 dev_err(kdev->dev, "No 'ti,navigator-dma-names' property\n");
387 dev_err(kdev->dev, "Missing the phandle args name %s\n", name);
392 dev_err(kdev->dev, "Missing args for %s\n", name);
415 if (!kdev) {
422 dev_err(kdev->dev, "No DMA instance with name %s\n", name);
426 dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
433 dev_err(kdev->dev, "bad direction\n");
438 list_for_each_entry(iter1, &kdev->list, list) {
445 dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
464 dev_err(kdev->dev, "channel %d is not in DMA %s\n",
471 dev_err(kdev->dev, "channel %d config miss-match\n",
483 dev_dbg(kdev->dev, "channel %d opened from DMA %s\n",
500 if (!kdev) {
511 dev_dbg(kdev->dev, "channel %d or flow %d closed from DMA %s\n",
520 struct device *dev = kdev->dev;
532 regs = devm_ioremap_resource(kdev->dev, &res);
549 dev_dbg(kdev->dev, "rx flow(%d) (%p)\n", chan->flow, chan->reg_rx_flow);
562 dev_dbg(kdev->dev, "tx channel(%d) (%p)\n", chan->channel, chan->reg_chan);
571 struct device *dev = kdev->dev;
610 dma = devm_kzalloc(kdev->dev, sizeof(*dma), GFP_KERNEL);
612 dev_err(kdev->dev, "could not allocate driver mem\n");
619 dev_err(kdev->dev, "unspecified navigator cloud addresses\n");
625 dev_warn(kdev->dev, "too many queue mgrs(>%d) rest ignored\n",
634 dev_err(kdev->dev, "invalid navigator cloud addresses\n");
642 dev_err(kdev->dev, "bad size %pa for global regs\n", &size);
674 dev_dbg(kdev->dev, "unspecified rx timeout using value %d\n",
697 list_add_tail(&dma->list, &kdev->list);
709 dev_info(kdev->dev, "DMA %s registered %d logical channels, flows %d, tx chans: %d, rx chans: %d%s\n",
729 kdev = devm_kzalloc(dev,
731 if (!kdev) {
736 kdev->dev = dev;
737 INIT_LIST_HEAD(&kdev->list);
739 pm_runtime_enable(kdev->dev);
740 ret = pm_runtime_resume_and_get(kdev->dev);
742 dev_err(kdev->dev, "unable to enable pktdma, err %d\n", ret);
756 if (list_empty(&kdev->list)) {
769 pm_runtime_put_sync(kdev->dev);
771 pm_runtime_disable(kdev->dev);
780 list_for_each_entry(dma, &kdev->list, list) {