[SeaBIOS] [PATCH] fix virtio-blk failure after reboot
Gleb Natapov
gleb at redhat.com
Wed Sep 15 18:31:44 CEST 2010
vring_virtqueue should be zeroed otherwise old values will be reused
after reboot.
Signed-off-by: Gleb Natapov <gleb at redhat.com>
diff --git a/src/virtio-blk.c b/src/virtio-blk.c
index 34d7863..7a25826 100644
--- a/src/virtio-blk.c
+++ b/src/virtio-blk.c
@@ -109,6 +109,7 @@ init_virtio_blk(u16 bdf)
goto fail;
}
memset(vdrive_g, 0, sizeof(*vdrive_g));
+ memset(vq, 0, sizeof(*vq));
vdrive_g->drive.type = DTYPE_VIRTIO;
vdrive_g->drive.cntl_id = bdf;
vdrive_g->vq = vq;
--
Gleb.
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