[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] virtio-blk: change config to guest endian
From: |
Liu Yu |
Subject: |
[Qemu-devel] [PATCH] virtio-blk: change config to guest endian |
Date: |
Tue, 9 Sep 2008 11:48:22 +0800 |
Since virtio-blk in kernel has already changed, qemu needs to be updated.
see http://thread.gmane.org/gmane.linux.kernel.virtualization/5776/focus=580
Only tested it on branch kvm-70rc1 for e500/powerpc platform.
Signed-off-by: Liu Yu <address@hidden>
Acked-by: Anthony Liguori <address@hidden>
---
qemu/hw/virtio-blk.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/qemu/hw/virtio-blk.c b/qemu/hw/virtio-blk.c
index 148cb75..3076223 100644
--- a/qemu/hw/virtio-blk.c
+++ b/qemu/hw/virtio-blk.c
@@ -149,9 +149,9 @@ static void virtio_blk_update_config(VirtIODevice *vdev,
uint8_t *config)
bdrv_get_geometry(s->bs, &capacity);
bdrv_get_geometry_hint(s->bs, &cylinders, &heads, &secs);
- blkcfg.capacity = cpu_to_le64(capacity);
- blkcfg.seg_max = cpu_to_le32(128 - 2);
- blkcfg.cylinders = cpu_to_le16(cylinders);
+ stq_raw(&blkcfg.capacity, capacity);
+ stl_raw(&blkcfg.seg_max, 128 - 2);
+ stw_raw(&blkcfg.cylinders, cylinders);
blkcfg.heads = heads;
blkcfg.sectors = secs;
memcpy(config, &blkcfg, sizeof(blkcfg));
--
1.5.4
- [Qemu-devel] [PATCH] virtio-blk: change config to guest endian,
Liu Yu <=