From: Kevin Wolf <kwolf@redhat.com>
Date: Wed, 16 Jan 2013 09:54:34 +0000 (+0100)
Subject: ide: Remove wrong assertion
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6bf3ee07ff55aa795010a8e071826f38e9a26112;p=qemu.git

ide: Remove wrong assertion

The Bus Master IDE Active bit (BM_STATUS_DMAING) is not only set when
the request is still in flight, but also when it has completed and the
size of the physical memory regions in the PRDT was larger than the
transfer size.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---

diff --git a/hw/ide/pci.c b/hw/ide/pci.c
index e6226e3197..59fd53992a 100644
--- a/hw/ide/pci.c
+++ b/hw/ide/pci.c
@@ -311,7 +311,6 @@ void bmdma_cmd_writeb(BMDMAState *bm, uint32_t val)
             if (bm->bus->dma->aiocb) {
                 bdrv_drain_all();
                 assert(bm->bus->dma->aiocb == NULL);
-                assert((bm->status & BM_STATUS_DMAING) == 0);
             }
         } else {
             bm->cur_addr = bm->addr;