hw/ide/ide-internal: Move dma_buf_commit() into ide "namespace"

The identifier suggests that it is a generic DMA function while it is tied
to IDE. Fix this by adding an "ide_" prefix.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251019210303.104718-7-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

hw/ide/ahci.c

@@ -1417,7 +1417,7 @@ static void ahci_pio_transfer(const IDEDMA *dma)
     }
 
     /* Update number of transferred bytes, destroy sglist */
-    dma_buf_commit(s, size);
+    ide_dma_buf_commit(s, size);
 
 out:
     /* declare that we processed everything */
@@ -1482,8 +1482,8 @@ static int32_t ahci_dma_prepare_buf(const IDEDMA *dma, int32_t limit)
 
 /**
  * Updates the command header with a bytes-read value.
- * Called via dma_buf_commit, for both DMA and PIO paths.
- * sglist destruction is handled within dma_buf_commit.
+ * Called via ide_dma_buf_commit, for both DMA and PIO paths.
+ * sglist destruction is handled within ide_dma_buf_commit.
  */
 static void ahci_commit_buf(const IDEDMA *dma, uint32_t tx_bytes)
 {
@@ -1511,7 +1511,7 @@ static int ahci_dma_rw_buf(const IDEDMA *dma, bool is_write)
     }
 
     /* free sglist, update byte count */
-    dma_buf_commit(s, l);
+    ide_dma_buf_commit(s, l);
     s->io_buffer_index += l;
 
     trace_ahci_dma_rw_buf(ad->hba, ad->port_no, l);

hw/ide/core.c

@@ -827,7 +827,7 @@ static void ide_sector_read(IDEState *s)
                                       ide_sector_read_cb, s);
 }
 
-void dma_buf_commit(IDEState *s, uint32_t tx_bytes)
+void ide_dma_buf_commit(IDEState *s, uint32_t tx_bytes)
 {
     if (s->bus->dma->ops->commit_buf) {
         s->bus->dma->ops->commit_buf(s->bus->dma, tx_bytes);
@@ -848,7 +848,7 @@ void ide_set_inactive(IDEState *s, bool more)
 
 void ide_dma_error(IDEState *s)
 {
-    dma_buf_commit(s, 0);
+    ide_dma_buf_commit(s, 0);
     ide_abort_command(s);
     ide_set_inactive(s, false);
     ide_bus_set_irq(s->bus);
@@ -893,7 +893,7 @@ static void ide_dma_cb(void *opaque, int ret)
     if (ret < 0) {
         if (ide_handle_rw_error(s, -ret, ide_dma_cmd_to_retry(s->dma_cmd))) {
             s->bus->dma->aiocb = NULL;
-            dma_buf_commit(s, 0);
+            ide_dma_buf_commit(s, 0);
             return;
         }
     }
@@ -912,7 +912,7 @@ static void ide_dma_cb(void *opaque, int ret)
     sector_num = ide_get_sector(s);
     if (n > 0) {
         assert(n * 512 == s->sg.size);
-        dma_buf_commit(s, s->sg.size);
+        ide_dma_buf_commit(s, s->sg.size);
         sector_num += n;
         ide_set_sector(s, sector_num);
         s->nsector -= n;
@@ -944,7 +944,7 @@ static void ide_dma_cb(void *opaque, int ret)
          * Reset the Active bit and don't raise the interrupt.
          */
         s->status = READY_STAT | SEEK_STAT;
-        dma_buf_commit(s, 0);
+        ide_dma_buf_commit(s, 0);
         goto eot;
     }
 

hw/ide/ide-internal.h

@@ -398,7 +398,7 @@ int64_t ide_get_sector(IDEState *s);
 void ide_set_sector(IDEState *s, int64_t sector_num);
 
 void ide_start_dma(IDEState *s, BlockCompletionFunc *cb);
-void dma_buf_commit(IDEState *s, uint32_t tx_bytes);
+void ide_dma_buf_commit(IDEState *s, uint32_t tx_bytes);
 void ide_dma_error(IDEState *s);
 void ide_abort_command(IDEState *s);