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xen: re-name XenDevice to XenLegacyDevice...

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...and xen_backend.h to xen-legacy-backend.h

Rather than attempting to convert the existing backend infrastructure to
be QOM compliant (which would be hard to do in an incremental fashion),
subsequent patches will introduce a completely new framework for Xen PV
backends. Hence it is necessary to re-name parts of existing code to avoid
name clashes. The re-named 'legacy' infrastructure will be removed once all
backends have been ported to the new framework.

This patch is purely cosmetic. No functional change.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
This commit is contained in:
Paul Durrant 2019-01-08 14:48:46 +00:00 • committed by Anthony PERARD
parent 92dbfcc6d4
commit 2d0ed5e642
22 changed files with 169 additions and 151 deletions
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16
hw/9pfs/xen-9p-backend.c
View file

@ -12,7 +12,7 @@
#include "hw/hw.h"
#include "hw/9pfs/9p.h"
#include "hw/xen/xen_backend.h"
#include "hw/xen/xen-legacy-backend.h"
#include "hw/9pfs/xen-9pfs.h"
#include "qapi/error.h"
#include "qemu/config-file.h"
@ -45,7 +45,7 @@ typedef struct Xen9pfsRing {
} Xen9pfsRing;
typedef struct Xen9pfsDev {
struct XenDevice xendev; /* must be first */
struct XenLegacyDevice xendev; /* must be first */
V9fsState state;
char *path;
char *security_model;
@ -56,7 +56,7 @@ typedef struct Xen9pfsDev {
Xen9pfsRing *rings;
} Xen9pfsDev;
static void xen_9pfs_disconnect(struct XenDevice *xendev);
static void xen_9pfs_disconnect(struct XenLegacyDevice *xendev);
static void xen_9pfs_in_sg(Xen9pfsRing *ring,
struct iovec *in_sg,
@ -243,7 +243,7 @@ static const V9fsTransport xen_9p_transport = {
.push_and_notify = xen_9pfs_push_and_notify,
};
static int xen_9pfs_init(struct XenDevice *xendev)
static int xen_9pfs_init(struct XenLegacyDevice *xendev)
{
return 0;
}
@ -305,7 +305,7 @@ static void xen_9pfs_evtchn_event(void *opaque)
qemu_bh_schedule(ring->bh);
}
static void xen_9pfs_disconnect(struct XenDevice *xendev)
static void xen_9pfs_disconnect(struct XenLegacyDevice *xendev)
{
Xen9pfsDev *xen_9pdev = container_of(xendev, Xen9pfsDev, xendev);
int i;
@ -321,7 +321,7 @@ static void xen_9pfs_disconnect(struct XenDevice *xendev)
}
}
static int xen_9pfs_free(struct XenDevice *xendev)
static int xen_9pfs_free(struct XenLegacyDevice *xendev)
{
Xen9pfsDev *xen_9pdev = container_of(xendev, Xen9pfsDev, xendev);
int i;
@ -354,7 +354,7 @@ static int xen_9pfs_free(struct XenDevice *xendev)
return 0;
}
static int xen_9pfs_connect(struct XenDevice *xendev)
static int xen_9pfs_connect(struct XenLegacyDevice *xendev)
{
Error *err = NULL;
int i;
@ -467,7 +467,7 @@ out:
return -1;
}
static void xen_9pfs_alloc(struct XenDevice *xendev)
static void xen_9pfs_alloc(struct XenLegacyDevice *xendev)
{
xenstore_write_be_str(xendev, "versions", VERSIONS);
xenstore_write_be_int(xendev, "max-rings", MAX_RINGS);