Lines Matching refs:kdev
135 static struct knav_dma_pool_device *kdev;
222 dev_err(kdev->dev, "timeout waiting for teardown\n");
254 dev_dbg(kdev->dev, "channel stopped\n");
355 list_for_each_entry(dma, &kdev->list, list) {
392 dev_err(kdev->dev, "No 'ti,navigator-dma-names' propery\n");
398 dev_err(kdev->dev, "Missing the pahndle args name %s\n", name);
403 dev_err(kdev->dev, "Missing args for %s\n", name);
427 if (!kdev) {
434 dev_err(kdev->dev, "No DMA instace with name %s\n", name);
438 dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
445 dev_err(kdev->dev, "bad direction\n");
450 list_for_each_entry(dma, &kdev->list, list) {
457 dev_err(kdev->dev, "No DMA instace with name %s\n", instance);
477 dev_err(kdev->dev, "channel %d is not in DMA %s\n",
484 dev_err(kdev->dev, "channel %d config miss-match\n",
496 dev_dbg(kdev->dev, "channel %d opened from DMA %s\n",
513 if (!kdev) {
524 dev_dbg(kdev->dev, "channel %d or flow %d closed from DMA %s\n",
533 struct device *dev = kdev->dev;
545 regs = devm_ioremap_resource(kdev->dev, &res);
562 dev_dbg(kdev->dev, "rx flow(%d) (%p)\n", chan->flow, chan->reg_rx_flow);
575 dev_dbg(kdev->dev, "tx channel(%d) (%p)\n", chan->channel, chan->reg_chan);
584 struct device *dev = kdev->dev;
623 dma = devm_kzalloc(kdev->dev, sizeof(*dma), GFP_KERNEL);
625 dev_err(kdev->dev, "could not allocate driver mem\n");
632 dev_err(kdev->dev, "unspecified navigator cloud addresses\n");
638 dev_warn(kdev->dev, "too many queue mgrs(>%d) rest ignored\n",
647 dev_err(kdev->dev, "invalid navigator cloud addresses\n");
655 dev_err(kdev->dev, "bad size %pa for global regs\n", &size);
687 dev_dbg(kdev->dev, "unspecified rx timeout using value %d\n",
710 list_add_tail(&dma->list, &kdev->list);
722 dev_info(kdev->dev, "DMA %s registered %d logical channels, flows %d, tx chans: %d, rx chans: %d%s\n",
742 kdev = devm_kzalloc(dev,
744 if (!kdev) {
749 kdev->dev = dev;
750 INIT_LIST_HEAD(&kdev->list);
752 pm_runtime_enable(kdev->dev);
753 ret = pm_runtime_get_sync(kdev->dev);
755 dev_err(kdev->dev, "unable to enable pktdma, err %d\n", ret);
768 if (list_empty(&kdev->list)) {
783 list_for_each_entry(dma, &kdev->list, list) {