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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PULL 03/25] xen: re-name XenDevice to XenLegacyDevice...
From: Paul Durrant <paul.durrant@xxxxxxxxxx>
...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@xxxxxxxxxx>
Acked-by: Anthony Perard <anthony.perard@xxxxxxxxxx>
Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---
hw/9pfs/xen-9p-backend.c | 16 ++--
hw/block/xen_disk.c | 24 +++---
hw/char/xen_console.c | 12 +--
hw/display/xenfb.c | 25 +++---
hw/i386/xen/xen-hvm.c | 2 +-
hw/i386/xen/xen-mapcache.c | 2 +-
hw/i386/xen/xen_platform.c | 2 +-
hw/net/xen_nic.c | 14 ++--
hw/usb/xen-usb.c | 25 +++---
hw/xen/Makefile.objs | 2 +-
hw/xen/xen-common.c | 2 +-
.../{xen_backend.c => xen-legacy-backend.c} | 79 +++++++++++--------
hw/xen/xen_devconfig.c | 2 +-
hw/xen/xen_pt.c | 2 +-
hw/xen/xen_pt_config_init.c | 2 +-
hw/xen/xen_pt_graphics.c | 2 +-
hw/xen/xen_pt_msi.c | 2 +-
hw/xen/xen_pvdev.c | 20 ++---
hw/xenpv/xen_domainbuild.c | 2 +-
hw/xenpv/xen_machine_pv.c | 2 +-
.../{xen_backend.h => xen-legacy-backend.h} | 43 +++++-----
include/hw/xen/xen_pvdev.h | 38 ++++-----
22 files changed, 169 insertions(+), 151 deletions(-)
rename hw/xen/{xen_backend.c => xen-legacy-backend.c} (89%)
rename include/hw/xen/{xen_backend.h => xen-legacy-backend.h} (61%)
diff --git a/hw/9pfs/xen-9p-backend.c b/hw/9pfs/xen-9p-backend.c
index 9015fe7773..25ab04d95a 100644
--- a/hw/9pfs/xen-9p-backend.c
+++ b/hw/9pfs/xen-9p-backend.c
@@ -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 @@ static int xen_9pfs_connect(struct XenDevice *xendev)
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);
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 2a254b99d0..477dfcca9f 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -25,7 +25,7 @@
#include <sys/uio.h>
#include "hw/hw.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "xen_blkif.h"
#include "sysemu/blockdev.h"
#include "sysemu/iothread.h"
@@ -63,7 +63,7 @@ struct ioreq {
#define MAX_RING_PAGE_ORDER 4
struct XenBlkDev {
- struct XenDevice xendev; /* must be first */
+ struct XenLegacyDevice xendev; /* must be first */
char *params;
char *mode;
char *type;
@@ -179,7 +179,7 @@ static void ioreq_release(struct ioreq *ioreq, bool finish)
static int ioreq_parse(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
+ struct XenLegacyDevice *xendev = &blkdev->xendev;
size_t len;
int i;
@@ -243,7 +243,7 @@ static int ioreq_parse(struct ioreq *ioreq)
static int ioreq_grant_copy(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
+ struct XenLegacyDevice *xendev = &blkdev->xendev;
XenGrantCopySegment segs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int i, count, rc;
int64_t file_blk = blkdev->file_blk;
@@ -289,7 +289,7 @@ static void qemu_aio_complete(void *opaque, int ret)
{
struct ioreq *ioreq = opaque;
struct XenBlkDev *blkdev = ioreq->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
+ struct XenLegacyDevice *xendev = &blkdev->xendev;
aio_context_acquire(blkdev->ctx);
@@ -608,7 +608,7 @@ static void blk_bh(void *opaque)
aio_context_release(blkdev->ctx);
}
-static void blk_alloc(struct XenDevice *xendev)
+static void blk_alloc(struct XenLegacyDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
Error *err = NULL;
@@ -628,7 +628,7 @@ static void blk_alloc(struct XenDevice *xendev)
static void blk_parse_discard(struct XenBlkDev *blkdev)
{
- struct XenDevice *xendev = &blkdev->xendev;
+ struct XenLegacyDevice *xendev = &blkdev->xendev;
int enable;
blkdev->feature_discard = true;
@@ -642,7 +642,7 @@ static void blk_parse_discard(struct XenBlkDev *blkdev)
}
}
-static int blk_init(struct XenDevice *xendev)
+static int blk_init(struct XenLegacyDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
int info = 0;
@@ -737,7 +737,7 @@ static int blk_init(struct XenDevice *xendev)
return -1;
}
-static int blk_connect(struct XenDevice *xendev)
+static int blk_connect(struct XenLegacyDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
int index, qflags;
@@ -941,7 +941,7 @@ static int blk_connect(struct XenDevice *xendev)
return 0;
}
-static void blk_disconnect(struct XenDevice *xendev)
+static void blk_disconnect(struct XenLegacyDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
@@ -966,7 +966,7 @@ static void blk_disconnect(struct XenDevice *xendev)
}
}
-static int blk_free(struct XenDevice *xendev)
+static int blk_free(struct XenLegacyDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
struct ioreq *ioreq;
@@ -992,7 +992,7 @@ static int blk_free(struct XenDevice *xendev)
return 0;
}
-static void blk_event(struct XenDevice *xendev)
+static void blk_event(struct XenLegacyDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c
index b1a1e66d5a..dc6ff0e5b3 100644
--- a/hw/char/xen_console.c
+++ b/hw/char/xen_console.c
@@ -26,7 +26,7 @@
#include "qapi/error.h"
#include "hw/hw.h"
#include "chardev/char-fe.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include <xen/io/console.h>
@@ -39,7 +39,7 @@ struct buffer {
};
struct XenConsole {
- struct XenDevice xendev; /* must be first */
+ struct XenLegacyDevice xendev; /* must be first */
struct buffer buffer;
char console[XEN_BUFSIZE];
int ring_ref;
@@ -173,7 +173,7 @@ static void xencons_send(struct XenConsole *con)
/* -------------------------------------------------------------------- */
-static int con_init(struct XenDevice *xendev)
+static int con_init(struct XenLegacyDevice *xendev)
{
struct XenConsole *con = container_of(xendev, struct XenConsole, xendev);
char *type, *dom, label[32];
@@ -222,7 +222,7 @@ static int con_init(struct XenDevice *xendev)
return ret;
}
-static int con_initialise(struct XenDevice *xendev)
+static int con_initialise(struct XenLegacyDevice *xendev)
{
struct XenConsole *con = container_of(xendev, struct XenConsole, xendev);
int limit;
@@ -259,7 +259,7 @@ static int con_initialise(struct XenDevice *xendev)
return 0;
}
-static void con_disconnect(struct XenDevice *xendev)
+static void con_disconnect(struct XenLegacyDevice *xendev)
{
struct XenConsole *con = container_of(xendev, struct XenConsole, xendev);
@@ -276,7 +276,7 @@ static void con_disconnect(struct XenDevice *xendev)
}
}
-static void con_event(struct XenDevice *xendev)
+static void con_event(struct XenLegacyDevice *xendev)
{
struct XenConsole *con = container_of(xendev, struct XenConsole, xendev);
diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c
index 0330dc6f61..6202f1150e 100644
--- a/hw/display/xenfb.c
+++ b/hw/display/xenfb.c
@@ -30,7 +30,7 @@
#include "hw/hw.h"
#include "ui/input.h"
#include "ui/console.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include <xen/event_channel.h>
#include <xen/io/fbif.h>
@@ -46,7 +46,7 @@
/* -------------------------------------------------------------------- */
struct common {
- struct XenDevice xendev; /* must be first */
+ struct XenLegacyDevice xendev; /* must be first */
void *page;
};
@@ -342,14 +342,14 @@ static QemuInputHandler xenfb_rel_mouse = {
.sync = xenfb_mouse_sync,
};
-static int input_init(struct XenDevice *xendev)
+static int input_init(struct XenLegacyDevice *xendev)
{
xenstore_write_be_int(xendev, "feature-abs-pointer", 1);
xenstore_write_be_int(xendev, "feature-raw-pointer", 1);
return 0;
}
-static int input_initialise(struct XenDevice *xendev)
+static int input_initialise(struct XenLegacyDevice *xendev)
{
struct XenInput *in = container_of(xendev, struct XenInput, c.xendev);
int rc;
@@ -361,7 +361,7 @@ static int input_initialise(struct XenDevice *xendev)
return 0;
}
-static void input_connected(struct XenDevice *xendev)
+static void input_connected(struct XenLegacyDevice *xendev)
{
struct XenInput *in = container_of(xendev, struct XenInput, c.xendev);
@@ -395,7 +395,7 @@ static void input_connected(struct XenDevice *xendev)
}
}
-static void input_disconnect(struct XenDevice *xendev)
+static void input_disconnect(struct XenLegacyDevice *xendev)
{
struct XenInput *in = container_of(xendev, struct XenInput, c.xendev);
@@ -410,7 +410,7 @@ static void input_disconnect(struct XenDevice *xendev)
common_unbind(&in->c);
}
-static void input_event(struct XenDevice *xendev)
+static void input_event(struct XenLegacyDevice *xendev)
{
struct XenInput *xenfb = container_of(xendev, struct XenInput, c.xendev);
struct xenkbd_page *page = xenfb->c.page;
@@ -867,7 +867,7 @@ static void xenfb_handle_events(struct XenFB *xenfb)
page->out_cons = cons;
}
-static int fb_init(struct XenDevice *xendev)
+static int fb_init(struct XenLegacyDevice *xendev)
{
#ifdef XENFB_TYPE_RESIZE
xenstore_write_be_int(xendev, "feature-resize", 1);
@@ -875,7 +875,7 @@ static int fb_init(struct XenDevice *xendev)
return 0;
}
-static int fb_initialise(struct XenDevice *xendev)
+static int fb_initialise(struct XenLegacyDevice *xendev)
{
struct XenFB *fb = container_of(xendev, struct XenFB, c.xendev);
struct xenfb_page *fb_page;
@@ -912,7 +912,7 @@ static int fb_initialise(struct XenDevice *xendev)
return 0;
}
-static void fb_disconnect(struct XenDevice *xendev)
+static void fb_disconnect(struct XenLegacyDevice *xendev)
{
struct XenFB *fb = container_of(xendev, struct XenFB, c.xendev);
@@ -935,7 +935,8 @@ static void fb_disconnect(struct XenDevice *xendev)
fb->bug_trigger = 0;
}
-static void fb_frontend_changed(struct XenDevice *xendev, const char *node)
+static void fb_frontend_changed(struct XenLegacyDevice *xendev,
+ const char *node)
{
struct XenFB *fb = container_of(xendev, struct XenFB, c.xendev);
@@ -953,7 +954,7 @@ static void fb_frontend_changed(struct XenDevice *xendev,
const char *node)
}
}
-static void fb_event(struct XenDevice *xendev)
+static void fb_event(struct XenLegacyDevice *xendev)
{
struct XenFB *xenfb = container_of(xendev, struct XenFB, c.xendev);
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 8c8562f359..e579adb8b9 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -16,7 +16,7 @@
#include "hw/i386/pc.h"
#include "hw/i386/apic-msidef.h"
#include "hw/xen/xen_common.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "qapi/error.h"
#include "qapi/qapi-commands-misc.h"
#include "qemu/error-report.h"
diff --git a/hw/i386/xen/xen-mapcache.c b/hw/i386/xen/xen-mapcache.c
index 02e823c5a2..349f72d00c 100644
--- a/hw/i386/xen/xen-mapcache.c
+++ b/hw/i386/xen/xen-mapcache.c
@@ -14,7 +14,7 @@
#include <sys/resource.h>
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "qemu/bitmap.h"
#include <xen/hvm/params.h>
diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index deb7a0c374..16afb54fee 100644
--- a/hw/i386/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
@@ -30,7 +30,7 @@
#include "hw/pci/pci.h"
#include "hw/irq.h"
#include "hw/xen/xen_common.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "trace.h"
#include "exec/address-spaces.h"
#include "sysemu/block-backend.h"
diff --git a/hw/net/xen_nic.c b/hw/net/xen_nic.c
index 46a8dbfc90..37cda8e4be 100644
--- a/hw/net/xen_nic.c
+++ b/hw/net/xen_nic.c
@@ -28,14 +28,14 @@
#include "net/net.h"
#include "net/checksum.h"
#include "net/util.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include <xen/io/netif.h>
/* ------------------------------------------------------------- */
struct XenNetDev {
- struct XenDevice xendev; /* must be first */
+ struct XenLegacyDevice xendev; /* must be first */
char *mac;
int tx_work;
int tx_ring_ref;
@@ -276,7 +276,7 @@ static NetClientInfo net_xen_info = {
.receive = net_rx_packet,
};
-static int net_init(struct XenDevice *xendev)
+static int net_init(struct XenLegacyDevice *xendev)
{
struct XenNetDev *netdev = container_of(xendev, struct XenNetDev, xendev);
@@ -308,7 +308,7 @@ static int net_init(struct XenDevice *xendev)
return 0;
}
-static int net_connect(struct XenDevice *xendev)
+static int net_connect(struct XenLegacyDevice *xendev)
{
struct XenNetDev *netdev = container_of(xendev, struct XenNetDev, xendev);
int rx_copy;
@@ -363,7 +363,7 @@ static int net_connect(struct XenDevice *xendev)
return 0;
}
-static void net_disconnect(struct XenDevice *xendev)
+static void net_disconnect(struct XenLegacyDevice *xendev)
{
struct XenNetDev *netdev = container_of(xendev, struct XenNetDev, xendev);
@@ -379,14 +379,14 @@ static void net_disconnect(struct XenDevice *xendev)
}
}
-static void net_event(struct XenDevice *xendev)
+static void net_event(struct XenLegacyDevice *xendev)
{
struct XenNetDev *netdev = container_of(xendev, struct XenNetDev, xendev);
net_tx_packets(netdev);
qemu_flush_queued_packets(qemu_get_queue(netdev->nic));
}
-static int net_free(struct XenDevice *xendev)
+static int net_free(struct XenLegacyDevice *xendev)
{
struct XenNetDev *netdev = container_of(xendev, struct XenNetDev, xendev);
diff --git a/hw/usb/xen-usb.c b/hw/usb/xen-usb.c
index 5758a105a2..b20d0cfadf 100644
--- a/hw/usb/xen-usb.c
+++ b/hw/usb/xen-usb.c
@@ -27,7 +27,7 @@
#include "qemu/option.h"
#include "hw/sysbus.h"
#include "hw/usb.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "monitor/qdev.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qstring.h"
@@ -99,7 +99,7 @@ struct usbback_hotplug {
};
struct usbback_info {
- struct XenDevice xendev; /* must be first */
+ struct XenLegacyDevice xendev; /* must be first */
USBBus bus;
void *urb_sring;
void *conn_sring;
@@ -142,7 +142,7 @@ static int usbback_gnttab_map(struct usbback_req
*usbback_req)
unsigned int nr_segs, i, prot;
uint32_t ref[USBIF_MAX_SEGMENTS_PER_REQUEST];
struct usbback_info *usbif = usbback_req->usbif;
- struct XenDevice *xendev = &usbif->xendev;
+ struct XenLegacyDevice *xendev = &usbif->xendev;
struct usbif_request_segment *seg;
void *addr;
@@ -220,7 +220,7 @@ static int usbback_gnttab_map(struct usbback_req
*usbback_req)
static int usbback_init_packet(struct usbback_req *usbback_req)
{
- struct XenDevice *xendev = &usbback_req->usbif->xendev;
+ struct XenLegacyDevice *xendev = &usbback_req->usbif->xendev;
USBPacket *packet = &usbback_req->packet;
USBDevice *dev = usbback_req->stub->dev;
USBEndpoint *ep;
@@ -279,7 +279,7 @@ static void usbback_do_response(struct usbback_req
*usbback_req, int32_t status,
{
struct usbback_info *usbif;
struct usbif_urb_response *res;
- struct XenDevice *xendev;
+ struct XenLegacyDevice *xendev;
unsigned int notify;
usbif = usbback_req->usbif;
@@ -824,7 +824,7 @@ static void usbback_process_port(struct usbback_info
*usbif, unsigned port)
g_free(busid);
}
-static void usbback_disconnect(struct XenDevice *xendev)
+static void usbback_disconnect(struct XenLegacyDevice *xendev)
{
struct usbback_info *usbif;
unsigned int i;
@@ -853,7 +853,7 @@ static void usbback_disconnect(struct XenDevice *xendev)
TR_BUS(xendev, "finished\n");
}
-static int usbback_connect(struct XenDevice *xendev)
+static int usbback_connect(struct XenLegacyDevice *xendev)
{
struct usbback_info *usbif;
struct usbif_urb_sring *urb_sring;
@@ -913,7 +913,8 @@ static int usbback_connect(struct XenDevice *xendev)
return 0;
}
-static void usbback_backend_changed(struct XenDevice *xendev, const char *node)
+static void usbback_backend_changed(struct XenLegacyDevice *xendev,
+ const char *node)
{
struct usbback_info *usbif;
unsigned int i;
@@ -926,7 +927,7 @@ static void usbback_backend_changed(struct XenDevice
*xendev, const char *node)
}
}
-static int usbback_init(struct XenDevice *xendev)
+static int usbback_init(struct XenLegacyDevice *xendev)
{
struct usbback_info *usbif;
@@ -1005,7 +1006,7 @@ static USBPortOps xen_usb_port_ops = {
static USBBusOps xen_usb_bus_ops = {
};
-static void usbback_alloc(struct XenDevice *xendev)
+static void usbback_alloc(struct XenLegacyDevice *xendev)
{
struct usbback_info *usbif;
USBPort *p;
@@ -1027,7 +1028,7 @@ static void usbback_alloc(struct XenDevice *xendev)
usbif->bh = qemu_bh_new(usbback_bh, usbif);
}
-static int usbback_free(struct XenDevice *xendev)
+static int usbback_free(struct XenLegacyDevice *xendev)
{
struct usbback_info *usbif;
struct usbback_req *usbback_req;
@@ -1066,7 +1067,7 @@ static int usbback_free(struct XenDevice *xendev)
return 0;
}
-static void usbback_event(struct XenDevice *xendev)
+static void usbback_event(struct XenLegacyDevice *xendev)
{
struct usbback_info *usbif;
diff --git a/hw/xen/Makefile.objs b/hw/xen/Makefile.objs
index 9ea5c73423..3f64a44051 100644
--- a/hw/xen/Makefile.objs
+++ b/hw/xen/Makefile.objs
@@ -1,5 +1,5 @@
# xen backend driver support
-common-obj-$(CONFIG_XEN) += xen_backend.o xen_devconfig.o xen_pvdev.o
xen-common.o
+common-obj-$(CONFIG_XEN) += xen-legacy-backend.o xen_devconfig.o xen_pvdev.o
xen-common.o
obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen-host-pci-device.o
obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pt.o xen_pt_config_init.o
xen_pt_graphics.o xen_pt_msi.o
diff --git a/hw/xen/xen-common.c b/hw/xen/xen-common.c
index 18a9045556..0e9e58f04d 100644
--- a/hw/xen/xen-common.c
+++ b/hw/xen/xen-common.c
@@ -10,7 +10,7 @@
#include "qemu/osdep.h"
#include "qemu/error-report.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "chardev/char.h"
#include "sysemu/accel.h"
#include "migration/misc.h"
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen-legacy-backend.c
similarity index 89%
rename from hw/xen/xen_backend.c
rename to hw/xen/xen-legacy-backend.c
index 0bc6b1de60..41419763c8 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen-legacy-backend.c
@@ -30,7 +30,7 @@
#include "hw/boards.h"
#include "qemu/log.h"
#include "qapi/error.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "hw/xen/xen_pvdev.h"
#include "monitor/qdev.h"
@@ -42,49 +42,54 @@ BusState *xen_sysbus;
/* ------------------------------------------------------------- */
/* public */
-struct xs_handle *xenstore = NULL;
+struct xs_handle *xenstore;
const char *xen_protocol;
/* private */
static bool xen_feature_grant_copy;
static int debug;
-int xenstore_write_be_str(struct XenDevice *xendev, const char *node, const
char *val)
+int xenstore_write_be_str(struct XenLegacyDevice *xendev, const char *node,
+ const char *val)
{
return xenstore_write_str(xendev->be, node, val);
}
-int xenstore_write_be_int(struct XenDevice *xendev, const char *node, int ival)
+int xenstore_write_be_int(struct XenLegacyDevice *xendev, const char *node,
+ int ival)
{
return xenstore_write_int(xendev->be, node, ival);
}
-int xenstore_write_be_int64(struct XenDevice *xendev, const char *node,
int64_t ival)
+int xenstore_write_be_int64(struct XenLegacyDevice *xendev, const char *node,
+ int64_t ival)
{
return xenstore_write_int64(xendev->be, node, ival);
}
-char *xenstore_read_be_str(struct XenDevice *xendev, const char *node)
+char *xenstore_read_be_str(struct XenLegacyDevice *xendev, const char *node)
{
return xenstore_read_str(xendev->be, node);
}
-int xenstore_read_be_int(struct XenDevice *xendev, const char *node, int *ival)
+int xenstore_read_be_int(struct XenLegacyDevice *xendev, const char *node,
+ int *ival)
{
return xenstore_read_int(xendev->be, node, ival);
}
-char *xenstore_read_fe_str(struct XenDevice *xendev, const char *node)
+char *xenstore_read_fe_str(struct XenLegacyDevice *xendev, const char *node)
{
return xenstore_read_str(xendev->fe, node);
}
-int xenstore_read_fe_int(struct XenDevice *xendev, const char *node, int *ival)
+int xenstore_read_fe_int(struct XenLegacyDevice *xendev, const char *node,
+ int *ival)
{
return xenstore_read_int(xendev->fe, node, ival);
}
-int xenstore_read_fe_uint64(struct XenDevice *xendev, const char *node,
+int xenstore_read_fe_uint64(struct XenLegacyDevice *xendev, const char *node,
uint64_t *uval)
{
return xenstore_read_uint64(xendev->fe, node, uval);
@@ -92,7 +97,7 @@ int xenstore_read_fe_uint64(struct XenDevice *xendev, const
char *node,
/* ------------------------------------------------------------- */
-int xen_be_set_state(struct XenDevice *xendev, enum xenbus_state state)
+int xen_be_set_state(struct XenLegacyDevice *xendev, enum xenbus_state state)
{
int rc;
@@ -106,7 +111,7 @@ int xen_be_set_state(struct XenDevice *xendev, enum
xenbus_state state)
return 0;
}
-void xen_be_set_max_grant_refs(struct XenDevice *xendev,
+void xen_be_set_max_grant_refs(struct XenLegacyDevice *xendev,
unsigned int nr_refs)
{
assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
@@ -117,7 +122,7 @@ void xen_be_set_max_grant_refs(struct XenDevice *xendev,
}
}
-void *xen_be_map_grant_refs(struct XenDevice *xendev, uint32_t *refs,
+void *xen_be_map_grant_refs(struct XenLegacyDevice *xendev, uint32_t *refs,
unsigned int nr_refs, int prot)
{
void *ptr;
@@ -135,7 +140,7 @@ void *xen_be_map_grant_refs(struct XenDevice *xendev,
uint32_t *refs,
return ptr;
}
-void xen_be_unmap_grant_refs(struct XenDevice *xendev, void *ptr,
+void xen_be_unmap_grant_refs(struct XenLegacyDevice *xendev, void *ptr,
unsigned int nr_refs)
{
assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
@@ -146,7 +151,7 @@ void xen_be_unmap_grant_refs(struct XenDevice *xendev, void
*ptr,
}
}
-static int compat_copy_grant_refs(struct XenDevice *xendev,
+static int compat_copy_grant_refs(struct XenLegacyDevice *xendev,
bool to_domain,
XenGrantCopySegment segs[],
unsigned int nr_segs)
@@ -195,7 +200,7 @@ static int compat_copy_grant_refs(struct XenDevice *xendev,
return 0;
}
-int xen_be_copy_grant_refs(struct XenDevice *xendev,
+int xen_be_copy_grant_refs(struct XenLegacyDevice *xendev,
bool to_domain,
XenGrantCopySegment segs[],
unsigned int nr_segs)
@@ -259,10 +264,11 @@ int xen_be_copy_grant_refs(struct XenDevice *xendev,
/*
* get xen backend device, allocate a new one if it doesn't exist.
*/
-static struct XenDevice *xen_be_get_xendev(const char *type, int dom, int dev,
- struct XenDevOps *ops)
+static struct XenLegacyDevice *xen_be_get_xendev(const char *type, int dom,
+ int dev,
+ struct XenDevOps *ops)
{
- struct XenDevice *xendev;
+ struct XenLegacyDevice *xendev;
xendev = xen_pv_find_xendev(type, dom, dev);
if (xendev) {
@@ -314,7 +320,8 @@ static struct XenDevice *xen_be_get_xendev(const char
*type, int dom, int dev,
* Node specifies the changed field. node = NULL means
* update all fields (used for initialization).
*/
-static void xen_be_backend_changed(struct XenDevice *xendev, const char *node)
+static void xen_be_backend_changed(struct XenLegacyDevice *xendev,
+ const char *node)
{
if (node == NULL || strcmp(node, "online") == 0) {
if (xenstore_read_be_int(xendev, "online", &xendev->online) == -1) {
@@ -330,7 +337,8 @@ static void xen_be_backend_changed(struct XenDevice
*xendev, const char *node)
}
}
-static void xen_be_frontend_changed(struct XenDevice *xendev, const char *node)
+static void xen_be_frontend_changed(struct XenLegacyDevice *xendev,
+ const char *node)
{
int fe_state;
@@ -373,7 +381,7 @@ static void xen_be_frontend_changed(struct XenDevice
*xendev, const char *node)
* only affects the xendev->be_state variable as xenbus should
* already be put into that state by xend.
*/
-static int xen_be_try_setup(struct XenDevice *xendev)
+static int xen_be_try_setup(struct XenLegacyDevice *xendev)
{
char token[XEN_BUFSIZE];
int be_state;
@@ -417,7 +425,7 @@ static int xen_be_try_setup(struct XenDevice *xendev)
*
* Goes to InitWait on success.
*/
-static int xen_be_try_init(struct XenDevice *xendev)
+static int xen_be_try_init(struct XenLegacyDevice *xendev)
{
int rc = 0;
@@ -446,7 +454,7 @@ static int xen_be_try_init(struct XenDevice *xendev)
*
* Goes to Connected on success.
*/
-static int xen_be_try_initialise(struct XenDevice *xendev)
+static int xen_be_try_initialise(struct XenLegacyDevice *xendev)
{
int rc = 0;
@@ -487,7 +495,7 @@ static int xen_be_try_initialise(struct XenDevice *xendev)
* frontend being Connected. Note that this may be called more
* than once since the backend state is not modified.
*/
-static void xen_be_try_connected(struct XenDevice *xendev)
+static void xen_be_try_connected(struct XenLegacyDevice *xendev)
{
if (!xendev->ops->connected) {
return;
@@ -510,7 +518,8 @@ static void xen_be_try_connected(struct XenDevice *xendev)
*
* Goes to Closed when done.
*/
-static void xen_be_disconnect(struct XenDevice *xendev, enum xenbus_state
state)
+static void xen_be_disconnect(struct XenLegacyDevice *xendev,
+ enum xenbus_state state)
{
if (xendev->be_state != XenbusStateClosing &&
xendev->be_state != XenbusStateClosed &&
@@ -529,7 +538,7 @@ static void xen_be_disconnect(struct XenDevice *xendev,
enum xenbus_state state)
/*
* Try to reset xendev, for reconnection by another frontend instance.
*/
-static int xen_be_try_reset(struct XenDevice *xendev)
+static int xen_be_try_reset(struct XenLegacyDevice *xendev)
{
if (xendev->fe_state != XenbusStateInitialising) {
return -1;
@@ -543,7 +552,7 @@ static int xen_be_try_reset(struct XenDevice *xendev)
/*
* state change dispatcher function
*/
-void xen_be_check_state(struct XenDevice *xendev)
+void xen_be_check_state(struct XenLegacyDevice *xendev)
{
int rc = 0;
@@ -587,7 +596,7 @@ void xen_be_check_state(struct XenDevice *xendev)
static int xenstore_scan(const char *type, int dom, struct XenDevOps *ops)
{
- struct XenDevice *xendev;
+ struct XenLegacyDevice *xendev;
char path[XEN_BUFSIZE], token[XEN_BUFSIZE];
char **dev = NULL;
unsigned int cdev, j;
@@ -620,7 +629,7 @@ static int xenstore_scan(const char *type, int dom, struct
XenDevOps *ops)
void xenstore_update_be(char *watch, char *type, int dom,
struct XenDevOps *ops)
{
- struct XenDevice *xendev;
+ struct XenLegacyDevice *xendev;
char path[XEN_BUFSIZE], *bepath;
unsigned int len, dev;
@@ -628,9 +637,9 @@ void xenstore_update_be(char *watch, char *type, int dom,
if (strncmp(path, watch, len) != 0) {
return;
}
- if (sscanf(watch+len, "/%u/%255s", &dev, path) != 2) {
+ if (sscanf(watch + len, "/%u/%255s", &dev, path) != 2) {
strcpy(path, "");
- if (sscanf(watch+len, "/%u", &dev) != 1) {
+ if (sscanf(watch + len, "/%u", &dev) != 1) {
dev = -1;
}
}
@@ -651,7 +660,7 @@ void xenstore_update_be(char *watch, char *type, int dom,
}
}
-void xenstore_update_fe(char *watch, struct XenDevice *xendev)
+void xenstore_update_fe(char *watch, struct XenLegacyDevice *xendev)
{
char *node;
unsigned int len;
@@ -753,7 +762,7 @@ void xen_be_register_common(void)
#endif
}
-int xen_be_bind_evtchn(struct XenDevice *xendev)
+int xen_be_bind_evtchn(struct XenLegacyDevice *xendev)
{
if (xendev->local_port != -1) {
return 0;
@@ -789,7 +798,7 @@ static const TypeInfo xendev_type_info = {
.name = TYPE_XENBACKEND,
.parent = TYPE_XENSYSDEV,
.class_init = xendev_class_init,
- .instance_size = sizeof(struct XenDevice),
+ .instance_size = sizeof(struct XenLegacyDevice),
};
static void xen_sysbus_class_init(ObjectClass *klass, void *data)
diff --git a/hw/xen/xen_devconfig.c b/hw/xen/xen_devconfig.c
index 3500d88a3e..315dbc9c51 100644
--- a/hw/xen/xen_devconfig.c
+++ b/hw/xen/xen_devconfig.c
@@ -1,5 +1,5 @@
#include "qemu/osdep.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "qemu/option.h"
#include "sysemu/blockdev.h"
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 815dc46ba7..5539d56c3a 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -59,7 +59,7 @@
#include "hw/pci/pci.h"
#include "hw/xen/xen.h"
#include "hw/i386/pc.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "xen_pt.h"
#include "qemu/range.h"
#include "exec/address-spaces.h"
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c
index 9fd953a689..31ec5add1d 100644
--- a/hw/xen/xen_pt_config_init.c
+++ b/hw/xen/xen_pt_config_init.c
@@ -15,7 +15,7 @@
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu/timer.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "xen_pt.h"
#define XEN_PT_MERGE_VALUE(value, data, val_mask) \
diff --git a/hw/xen/xen_pt_graphics.c b/hw/xen/xen_pt_graphics.c
index 60d6b4a556..b69732729b 100644
--- a/hw/xen/xen_pt_graphics.c
+++ b/hw/xen/xen_pt_graphics.c
@@ -5,7 +5,7 @@
#include "qapi/error.h"
#include "xen_pt.h"
#include "xen-host-pci-device.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
static unsigned long igd_guest_opregion;
static unsigned long igd_host_opregion;
diff --git a/hw/xen/xen_pt_msi.c b/hw/xen/xen_pt_msi.c
index cc514f9157..fb4b887b92 100644
--- a/hw/xen/xen_pt_msi.c
+++ b/hw/xen/xen_pt_msi.c
@@ -11,7 +11,7 @@
#include "qemu/osdep.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "xen_pt.h"
#include "hw/i386/apic-msidef.h"
diff --git a/hw/xen/xen_pvdev.c b/hw/xen/xen_pvdev.c
index f026556f62..6ef09cbf9d 100644
--- a/hw/xen/xen_pvdev.c
+++ b/hw/xen/xen_pvdev.c
@@ -20,7 +20,7 @@
#include "qemu/osdep.h"
#include "qemu/log.h"
#include "hw/qdev-core.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "hw/xen/xen_pvdev.h"
/* private */
@@ -34,7 +34,7 @@ struct xs_dirs {
static QTAILQ_HEAD(, xs_dirs) xs_cleanup =
QTAILQ_HEAD_INITIALIZER(xs_cleanup);
-static QTAILQ_HEAD(, XenDevice) xendevs =
+static QTAILQ_HEAD(, XenLegacyDevice) xendevs =
QTAILQ_HEAD_INITIALIZER(xendevs);
/* ------------------------------------------------------------- */
@@ -195,7 +195,7 @@ const char *xenbus_strstate(enum xenbus_state state)
* 2 == noisy debug messages (logfile only).
* 3 == will flood your log (logfile only).
*/
-void xen_pv_printf(struct XenDevice *xendev, int msg_level,
+void xen_pv_printf(struct XenLegacyDevice *xendev, int msg_level,
const char *fmt, ...)
{
va_list args;
@@ -230,7 +230,7 @@ void xen_pv_printf(struct XenDevice *xendev, int msg_level,
void xen_pv_evtchn_event(void *opaque)
{
- struct XenDevice *xendev = opaque;
+ struct XenLegacyDevice *xendev = opaque;
evtchn_port_t port;
port = xenevtchn_pending(xendev->evtchndev);
@@ -247,7 +247,7 @@ void xen_pv_evtchn_event(void *opaque)
}
}
-void xen_pv_unbind_evtchn(struct XenDevice *xendev)
+void xen_pv_unbind_evtchn(struct XenLegacyDevice *xendev)
{
if (xendev->local_port == -1) {
return;
@@ -258,16 +258,16 @@ void xen_pv_unbind_evtchn(struct XenDevice *xendev)
xendev->local_port = -1;
}
-int xen_pv_send_notify(struct XenDevice *xendev)
+int xen_pv_send_notify(struct XenLegacyDevice *xendev)
{
return xenevtchn_notify(xendev->evtchndev, xendev->local_port);
}
/* ------------------------------------------------------------- */
-struct XenDevice *xen_pv_find_xendev(const char *type, int dom, int dev)
+struct XenLegacyDevice *xen_pv_find_xendev(const char *type, int dom, int dev)
{
- struct XenDevice *xendev;
+ struct XenLegacyDevice *xendev;
QTAILQ_FOREACH(xendev, &xendevs, next) {
if (xendev->dom != dom) {
@@ -287,7 +287,7 @@ struct XenDevice *xen_pv_find_xendev(const char *type, int
dom, int dev)
/*
* release xen backend device.
*/
-void xen_pv_del_xendev(struct XenDevice *xendev)
+void xen_pv_del_xendev(struct XenLegacyDevice *xendev)
{
if (xendev->ops->free) {
xendev->ops->free(xendev);
@@ -312,7 +312,7 @@ void xen_pv_del_xendev(struct XenDevice *xendev)
qdev_unplug(&xendev->qdev, NULL);
}
-void xen_pv_insert_xendev(struct XenDevice *xendev)
+void xen_pv_insert_xendev(struct XenLegacyDevice *xendev)
{
QTAILQ_INSERT_TAIL(&xendevs, xendev, next);
}
diff --git a/hw/xenpv/xen_domainbuild.c b/hw/xenpv/xen_domainbuild.c
index 2859280a6a..1d9926e8d6 100644
--- a/hw/xenpv/xen_domainbuild.c
+++ b/hw/xenpv/xen_domainbuild.c
@@ -1,6 +1,6 @@
#include "qemu/osdep.h"
#include "qemu/units.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "xen_domainbuild.h"
#include "qemu/timer.h"
#include "qemu/log.h"
diff --git a/hw/xenpv/xen_machine_pv.c b/hw/xenpv/xen_machine_pv.c
index 44d67b87c4..8c86fb7031 100644
--- a/hw/xenpv/xen_machine_pv.c
+++ b/hw/xenpv/xen_machine_pv.c
@@ -26,7 +26,7 @@
#include "qemu/error-report.h"
#include "hw/hw.h"
#include "hw/boards.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
#include "xen_domainbuild.h"
#include "sysemu/block-backend.h"
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen-legacy-backend.h
similarity index 61%
rename from include/hw/xen/xen_backend.h
rename to include/hw/xen/xen-legacy-backend.h
index 9c17fdd85d..20cb47b5bf 100644
--- a/include/hw/xen/xen_backend.h
+++ b/include/hw/xen/xen-legacy-backend.h
@@ -11,7 +11,7 @@
#define TYPE_XENBACKEND "xen-backend"
#define XENBACKEND_DEVICE(obj) \
- OBJECT_CHECK(XenDevice, (obj), TYPE_XENBACKEND)
+ OBJECT_CHECK(XenLegacyDevice, (obj), TYPE_XENBACKEND)
/* variables */
extern struct xs_handle *xenstore;
@@ -20,32 +20,37 @@ extern DeviceState *xen_sysdev;
extern BusState *xen_sysbus;
int xenstore_mkdir(char *path, int p);
-int xenstore_write_be_str(struct XenDevice *xendev, const char *node, const
char *val);
-int xenstore_write_be_int(struct XenDevice *xendev, const char *node, int
ival);
-int xenstore_write_be_int64(struct XenDevice *xendev, const char *node,
int64_t ival);
-char *xenstore_read_be_str(struct XenDevice *xendev, const char *node);
-int xenstore_read_be_int(struct XenDevice *xendev, const char *node, int
*ival);
-void xenstore_update_fe(char *watch, struct XenDevice *xendev);
+int xenstore_write_be_str(struct XenLegacyDevice *xendev, const char *node,
+ const char *val);
+int xenstore_write_be_int(struct XenLegacyDevice *xendev, const char *node,
+ int ival);
+int xenstore_write_be_int64(struct XenLegacyDevice *xendev, const char *node,
+ int64_t ival);
+char *xenstore_read_be_str(struct XenLegacyDevice *xendev, const char *node);
+int xenstore_read_be_int(struct XenLegacyDevice *xendev, const char *node,
+ int *ival);
+void xenstore_update_fe(char *watch, struct XenLegacyDevice *xendev);
void xenstore_update_be(char *watch, char *type, int dom,
struct XenDevOps *ops);
-char *xenstore_read_fe_str(struct XenDevice *xendev, const char *node);
-int xenstore_read_fe_int(struct XenDevice *xendev, const char *node, int
*ival);
-int xenstore_read_fe_uint64(struct XenDevice *xendev, const char *node,
+char *xenstore_read_fe_str(struct XenLegacyDevice *xendev, const char *node);
+int xenstore_read_fe_int(struct XenLegacyDevice *xendev, const char *node,
+ int *ival);
+int xenstore_read_fe_uint64(struct XenLegacyDevice *xendev, const char *node,
uint64_t *uval);
-void xen_be_check_state(struct XenDevice *xendev);
+void xen_be_check_state(struct XenLegacyDevice *xendev);
/* xen backend driver bits */
int xen_be_init(void);
void xen_be_register_common(void);
int xen_be_register(const char *type, struct XenDevOps *ops);
-int xen_be_set_state(struct XenDevice *xendev, enum xenbus_state state);
-int xen_be_bind_evtchn(struct XenDevice *xendev);
-void xen_be_set_max_grant_refs(struct XenDevice *xendev,
+int xen_be_set_state(struct XenLegacyDevice *xendev, enum xenbus_state state);
+int xen_be_bind_evtchn(struct XenLegacyDevice *xendev);
+void xen_be_set_max_grant_refs(struct XenLegacyDevice *xendev,
unsigned int nr_refs);
-void *xen_be_map_grant_refs(struct XenDevice *xendev, uint32_t *refs,
+void *xen_be_map_grant_refs(struct XenLegacyDevice *xendev, uint32_t *refs,
unsigned int nr_refs, int prot);
-void xen_be_unmap_grant_refs(struct XenDevice *xendev, void *ptr,
+void xen_be_unmap_grant_refs(struct XenLegacyDevice *xendev, void *ptr,
unsigned int nr_refs);
typedef struct XenGrantCopySegment {
@@ -59,17 +64,17 @@ typedef struct XenGrantCopySegment {
size_t len;
} XenGrantCopySegment;
-int xen_be_copy_grant_refs(struct XenDevice *xendev,
+int xen_be_copy_grant_refs(struct XenLegacyDevice *xendev,
bool to_domain, XenGrantCopySegment segs[],
unsigned int nr_segs);
-static inline void *xen_be_map_grant_ref(struct XenDevice *xendev,
+static inline void *xen_be_map_grant_ref(struct XenLegacyDevice *xendev,
uint32_t ref, int prot)
{
return xen_be_map_grant_refs(xendev, &ref, 1, prot);
}
-static inline void xen_be_unmap_grant_ref(struct XenDevice *xendev,
+static inline void xen_be_unmap_grant_ref(struct XenLegacyDevice *xendev,
void *ptr)
{
return xen_be_unmap_grant_refs(xendev, ptr, 1);
diff --git a/include/hw/xen/xen_pvdev.h b/include/hw/xen/xen_pvdev.h
index d473e9b34d..83e5174d90 100644
--- a/include/hw/xen/xen_pvdev.h
+++ b/include/hw/xen/xen_pvdev.h
@@ -6,7 +6,7 @@
#define XEN_BUFSIZE 1024
-struct XenDevice;
+struct XenLegacyDevice;
/* driver uses grant tables -> open gntdev device (xendev->gnttabdev) */
#define DEVOPS_FLAG_NEED_GNTDEV 1
@@ -16,19 +16,21 @@ struct XenDevice;
struct XenDevOps {
size_t size;
uint32_t flags;
- void (*alloc)(struct XenDevice *xendev);
- int (*init)(struct XenDevice *xendev);
- int (*initialise)(struct XenDevice *xendev);
- void (*connected)(struct XenDevice *xendev);
- void (*event)(struct XenDevice *xendev);
- void (*disconnect)(struct XenDevice *xendev);
- int (*free)(struct XenDevice *xendev);
- void (*backend_changed)(struct XenDevice *xendev, const char *node);
- void (*frontend_changed)(struct XenDevice *xendev, const char *node);
+ void (*alloc)(struct XenLegacyDevice *xendev);
+ int (*init)(struct XenLegacyDevice *xendev);
+ int (*initialise)(struct XenLegacyDevice *xendev);
+ void (*connected)(struct XenLegacyDevice *xendev);
+ void (*event)(struct XenLegacyDevice *xendev);
+ void (*disconnect)(struct XenLegacyDevice *xendev);
+ int (*free)(struct XenLegacyDevice *xendev);
+ void (*backend_changed)(struct XenLegacyDevice *xendev,
+ const char *node);
+ void (*frontend_changed)(struct XenLegacyDevice *xendev,
+ const char *node);
int (*backend_register)(void);
};
-struct XenDevice {
+struct XenLegacyDevice {
DeviceState qdev;
const char *type;
int dom;
@@ -49,7 +51,7 @@ struct XenDevice {
xengnttab_handle *gnttabdev;
struct XenDevOps *ops;
- QTAILQ_ENTRY(XenDevice) next;
+ QTAILQ_ENTRY(XenLegacyDevice) next;
};
/* ------------------------------------------------------------- */
@@ -66,14 +68,14 @@ void xenstore_update(void *unused);
const char *xenbus_strstate(enum xenbus_state state);
void xen_pv_evtchn_event(void *opaque);
-void xen_pv_insert_xendev(struct XenDevice *xendev);
-void xen_pv_del_xendev(struct XenDevice *xendev);
-struct XenDevice *xen_pv_find_xendev(const char *type, int dom, int dev);
+void xen_pv_insert_xendev(struct XenLegacyDevice *xendev);
+void xen_pv_del_xendev(struct XenLegacyDevice *xendev);
+struct XenLegacyDevice *xen_pv_find_xendev(const char *type, int dom, int dev);
-void xen_pv_unbind_evtchn(struct XenDevice *xendev);
-int xen_pv_send_notify(struct XenDevice *xendev);
+void xen_pv_unbind_evtchn(struct XenLegacyDevice *xendev);
+int xen_pv_send_notify(struct XenLegacyDevice *xendev);
-void xen_pv_printf(struct XenDevice *xendev, int msg_level,
+void xen_pv_printf(struct XenLegacyDevice *xendev, int msg_level,
const char *fmt, ...) GCC_FMT_ATTR(3, 4);
#endif /* QEMU_HW_XEN_PVDEV_H */
--
Anthony PERARD
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