1 files changed, 4 insertions, 4 deletions

diff --git a/hw/ide/core.c b/hw/ide/core.c
index 1efd98a..be7c350 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -716,8 +716,8 @@ static void ide_dma_cb(void *opaque, int ret)
 
     sector_num = ide_get_sector(s);
     if (n > 0) {
-        assert(s->io_buffer_size == s->sg.size);
-        dma_buf_commit(s, s->io_buffer_size);
+        assert(n * 512 == s->sg.size);
+        dma_buf_commit(s, s->sg.size);
         sector_num += n;
         ide_set_sector(s, sector_num);
         s->nsector -= n;
@@ -734,7 +734,7 @@ static void ide_dma_cb(void *opaque, int ret)
     n = s->nsector;
     s->io_buffer_index = 0;
     s->io_buffer_size = n * 512;
-    if (s->bus->dma->ops->prepare_buf(s->bus->dma, ide_cmd_is_read(s)) < 512) {
+    if (s->bus->dma->ops->prepare_buf(s->bus->dma, s->io_buffer_size) < 512) {
         /* The PRDs were too short. Reset the Active bit, but don't raise an
          * interrupt. */
         s->status = READY_STAT | SEEK_STAT;
@@ -2326,7 +2326,7 @@ static void ide_nop(IDEDMA *dma)
 {
 }
 
-static int32_t ide_nop_int32(IDEDMA *dma, int x)
+static int32_t ide_nop_int32(IDEDMA *dma, int32_t l)
 {
     return 0;
 }