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[Qemu-devel] [PATCH] virtio-blk: fix cross-endian config space
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH] virtio-blk: fix cross-endian config space |
Date: |
Tue, 15 Nov 2011 12:07:53 +0100 |
Signed-off-by: Paolo Bonzini <address@hidden>
---
hw/virtio-blk.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c
index 01aeb28..4a15f0c 100644
--- a/hw/virtio-blk.c
+++ b/hw/virtio-blk.c
@@ -481,14 +481,14 @@ static void virtio_blk_update_config(VirtIODevice *vdev,
uint8_t *config)
stq_raw(&blkcfg.capacity, capacity);
stl_raw(&blkcfg.seg_max, 128 - 2);
stw_raw(&blkcfg.cylinders, cylinders);
+ stl_raw(&blkcfg.blk_size, s->conf->logical_block_size);
+ stw_raw(&blkcfg.min_io_size, s->conf->min_io_size / blkcfg.blk_size);
+ stw_raw(&blkcfg.opt_io_size, s->conf->opt_io_size / blkcfg.blk_size);
blkcfg.heads = heads;
blkcfg.sectors = secs & ~s->sector_mask;
- blkcfg.blk_size = s->conf->logical_block_size;
blkcfg.size_max = 0;
blkcfg.physical_block_exp = get_physical_block_exp(s->conf);
blkcfg.alignment_offset = 0;
- blkcfg.min_io_size = s->conf->min_io_size / blkcfg.blk_size;
- blkcfg.opt_io_size = s->conf->opt_io_size / blkcfg.blk_size;
memcpy(config, &blkcfg, sizeof(struct virtio_blk_config));
}
--
1.7.7.1
- [Qemu-devel] [PATCH] virtio-blk: fix cross-endian config space,
Paolo Bonzini <=