do {
status = dma_async_is_tx_complete(chan, cookie, NULL, NULL);
if (time_after_eq(jiffies, dma_sync_wait_timeout)) {
- pr_err("%s: timeout!\n", __func__);
+ dev_err(chan->device->dev, "%s: timeout!\n", __func__);
return DMA_ERROR;
}
if (status != DMA_IN_PROGRESS)
device = chan->device;
/* check if the channel supports slave transactions */
- if (!test_bit(DMA_SLAVE, device->cap_mask.bits))
+ if (!(test_bit(DMA_SLAVE, device->cap_mask.bits) ||
+ test_bit(DMA_CYCLIC, device->cap_mask.bits)))
return -ENXIO;
/*
struct dma_chan *chan;
if (mask && !__dma_device_satisfies_mask(dev, mask)) {
- pr_debug("%s: wrong capabilities\n", __func__);
+ dev_dbg(dev->dev, "%s: wrong capabilities\n", __func__);
return NULL;
}
/* devices with multiple channels need special handling as we need to
list_for_each_entry(chan, &dev->channels, device_node) {
if (chan->client_count) {
- pr_debug("%s: %s busy\n",
+ dev_dbg(dev->dev, "%s: %s busy\n",
__func__, dma_chan_name(chan));
continue;
}
if (fn && !fn(chan, fn_param)) {
- pr_debug("%s: %s filter said false\n",
+ dev_dbg(dev->dev, "%s: %s filter said false\n",
__func__, dma_chan_name(chan));
continue;
}
if (err) {
if (err == -ENODEV) {
- pr_debug("%s: %s module removed\n", __func__,
- dma_chan_name(chan));
+ dev_dbg(device->dev, "%s: %s module removed\n",
+ __func__, dma_chan_name(chan));
list_del_rcu(&device->global_node);
} else
- pr_debug("%s: failed to get %s: (%d)\n",
+ dev_dbg(device->dev,
+ "%s: failed to get %s: (%d)\n",
__func__, dma_chan_name(chan), err);
if (--device->privatecnt == 0)
device->privatecnt++;
err = dma_chan_get(chan);
if (err) {
- pr_debug("%s: failed to get %s: (%d)\n",
+ dev_dbg(chan->device->dev,
+ "%s: failed to get %s: (%d)\n",
__func__, dma_chan_name(chan), err);
chan = NULL;
if (--device->privatecnt == 0)
list_del_rcu(&device->global_node);
break;
} else if (err)
- pr_debug("%s: failed to get %s: (%d)\n",
- __func__, dma_chan_name(chan), err);
+ dev_dbg(chan->device->dev,
+ "%s: failed to get %s: (%d)\n",
+ __func__, dma_chan_name(chan), err);
}
}
return false;
#endif
- #if defined(CONFIG_ASYNC_MEMCPY) || defined(CONFIG_ASYNC_MEMCPY_MODULE)
+ #if IS_ENABLED(CONFIG_ASYNC_MEMCPY)
if (!dma_has_cap(DMA_MEMCPY, device->cap_mask))
return false;
#endif
- #if defined(CONFIG_ASYNC_XOR) || defined(CONFIG_ASYNC_XOR_MODULE)
+ #if IS_ENABLED(CONFIG_ASYNC_XOR)
if (!dma_has_cap(DMA_XOR, device->cap_mask))
return false;
#endif
#endif
- #if defined(CONFIG_ASYNC_PQ) || defined(CONFIG_ASYNC_PQ_MODULE)
+ #if IS_ENABLED(CONFIG_ASYNC_PQ)
if (!dma_has_cap(DMA_PQ, device->cap_mask))
return false;
while (tx->cookie == -EBUSY) {
if (time_after_eq(jiffies, dma_sync_wait_timeout)) {
- pr_err("%s timeout waiting for descriptor submission\n",
- __func__);
+ dev_err(tx->chan->device->dev,
+ "%s timeout waiting for descriptor submission\n",
+ __func__);
return DMA_ERROR;
}
cpu_relax();