Changeset a796812c in mainline for uspace/lib/ata/src/ata.c

Timestamp:

2025-02-03T08:15:30Z (7 days ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

c3d9aaf5

Parents:

56210a7

Message:

Fix ISA IDE

File:

• uspace/lib/ata/src/ata.c (modified) (2 diffs)

uspace/lib/ata/src/ata.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2024 Jiri Svoboda
+ * Copyright (c) 2025 Jiri Svoboda
  * All rights reserved.
  *
@@ -1534 +1534 @@
          * 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;