Merge remote-tracking branch 'remotes/aperard/tags/pull-xen-20190114' into staging

Xen queue

* Xen PV backend 'qdevification'.
  Starting with xen_disk.
* Performance improvements for xen-block.
* Remove of the Xen PV domain builder.
* bug fixes.

# gpg: Signature made Mon 14 Jan 2019 13:46:33 GMT
# gpg:                using RSA key 0CF5572FD7FB55AF
# gpg: Good signature from "Anthony PERARD <anthony.perard@gmail.com>"
# gpg:                 aka "Anthony PERARD <anthony.perard@citrix.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 5379 2F71 024C 600F 778A  7161 D8D5 7199 DF83 42C8
#      Subkey fingerprint: F80C 0063 08E2 2CFD 8A92  E798 0CF5 572F D7FB 55AF

* remotes/aperard/tags/pull-xen-20190114: (25 commits)
  xen-block: avoid repeated memory allocation
  xen-block: improve response latency
  xen-block: improve batching behaviour
  xen: Replace few mentions of xend by libxl
  Remove broken Xen PV domain builder
  xen: remove the legacy 'xen_disk' backend
  MAINTAINERS: add myself as a Xen maintainer
  xen: automatically create XenBlockDevice-s
  xen: add a mechanism to automatically create XenDevice-s...
  xen: add implementations of xen-block connect and disconnect functions...
  xen: purge 'blk' and 'ioreq' from function names in dataplane/xen-block.c
  xen: remove 'ioreq' struct/varable/field names from dataplane/xen-block.c
  xen: remove 'XenBlkDev' and 'blkdev' names from dataplane/xen-block
  xen: add header and build dataplane/xen-block.c
  xen: remove unnecessary code from dataplane/xen-block.c
  xen: duplicate xen_disk.c as basis of dataplane/xen-block.c
  xen: add event channel interface for XenDevice-s
  xen: add grant table interface for XenDevice-s
  xen: add xenstore watcher infrastructure
  xen: create xenstore areas for XenDevice-s
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 13 insertions, 12 deletions

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);