Merge remote-tracking branch 'remotes/kraxel/tags/usb-20190607-pull-request' into...

[mirror_qemu.git] / hw / block / fdc.c

diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 2e9c1e1e2ff871b0b6ca4b8b4b5f3f142ad87a50..37ccedc9f738d48ef2f8bfd7faadd23cd0edaae1 100644 (file)
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -538,7 +538,7 @@ static void floppy_drive_realize(DeviceState *qdev, Error **errp)
 
     if (!dev->conf.blk) {
         /* Anonymous BlockBackend for an empty drive */
-        dev->conf.blk = blk_new(0, BLK_PERM_ALL);
+        dev->conf.blk = blk_new(qemu_get_aio_context(), 0, BLK_PERM_ALL);
         ret = blk_attach_dev(dev->conf.blk, qdev);
         assert(ret == 0);
     }
@@ -1617,7 +1617,7 @@ static void fdctrl_stop_transfer(FDCtrl *fdctrl, uint8_t status0,
     fdctrl->fifo[5] = cur_drv->sect;
     fdctrl->fifo[6] = FD_SECTOR_SC;
     fdctrl->data_dir = FD_DIR_READ;
-    if (!(fdctrl->msr & FD_MSR_NONDMA)) {
+    if (fdctrl->dma_chann != -1 && !(fdctrl->msr & FD_MSR_NONDMA)) {
         IsaDmaClass *k = ISADMA_GET_CLASS(fdctrl->dma);
         k->release_DREQ(fdctrl->dma, fdctrl->dma_chann);
     }