Changes in uspace/lib/ata/src/ata.c [b8fd951:0dab4850] in mainline

File:

• uspace/lib/ata/src/ata.c (modified) (3 diffs)

uspace/lib/ata/src/ata.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2024 Jiri Svoboda
+ * Copyright (c) 2025 Jiri Svoboda
  * All rights reserved.
  *
@@ -257 +257 @@
 
         for (i = 0; i < MAX_DEVICES; i++) {
+                if (chan->device[i].present == false)
+                        continue;
+
                 rc = ata_device_remove(&chan->device[i]);
                 if (rc != EOK) {
@@ -1534 +1537 @@
          * exceed DMA buffer size.
          */
-        dma_maxnb = d->chan->params.max_dma_xfer / d->block_size;
-        if (dma_maxnb < maxnb)
-                maxnb = dma_maxnb;
+        if (d->chan->params.use_dma) {
+                dma_maxnb = d->chan->params.max_dma_xfer / d->block_size;
+                if (dma_maxnb < maxnb)
+                        maxnb = dma_maxnb;
+        }
 
         return maxnb;