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virtio-9p: use virtio wrappers to access headers

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Note that st*_raw and ld*_raw are effectively replaced by st*_p and ld*_p.

Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Greg Kurz 2014-06-24 19:49:49 +02:00 committed by Michael S. Tsirkin
parent e0ab7fac65
commit d64ccb91ad
1 changed files with 2 additions and 1 deletions
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3
hw/9pfs/virtio-9p-device.c
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@ -19,6 +19,7 @@
#include "fsdev/qemu-fsdev.h"
#include "virtio-9p-xattr.h"
#include "virtio-9p-coth.h"
#include "hw/virtio/virtio-access.h"
static uint32_t virtio_9p_get_features(VirtIODevice *vdev, uint32_t features)
{
@ -34,7 +35,7 @@ static void virtio_9p_get_config(VirtIODevice *vdev, uint8_t *config)
len = strlen(s->tag);
cfg = g_malloc0(sizeof(struct virtio_9p_config) + len);
stw_p(&cfg->tag_len, len);
virtio_stw_p(vdev, &cfg->tag_len, len);
/* We don't copy the terminating null to config space */
memcpy(cfg->tag, s->tag, len);
memcpy(config, cfg, s->config_size);