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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/include/hw/xen/xen_backend.h
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/include/hw/xen/xen_backend.h')
-rw-r--r--qemu/include/hw/xen/xen_backend.h112
1 files changed, 0 insertions, 112 deletions
diff --git a/qemu/include/hw/xen/xen_backend.h b/qemu/include/hw/xen/xen_backend.h
deleted file mode 100644
index c839eeb48..000000000
--- a/qemu/include/hw/xen/xen_backend.h
+++ /dev/null
@@ -1,112 +0,0 @@
-#ifndef QEMU_HW_XEN_BACKEND_H
-#define QEMU_HW_XEN_BACKEND_H 1
-
-#include "hw/xen/xen_common.h"
-#include "sysemu/sysemu.h"
-#include "net/net.h"
-
-/* ------------------------------------------------------------- */
-
-#define XEN_BUFSIZE 1024
-
-struct XenDevice;
-
-/* driver uses grant tables -> open gntdev device (xendev->gnttabdev) */
-#define DEVOPS_FLAG_NEED_GNTDEV 1
-/* don't expect frontend doing correct state transitions (aka console quirk) */
-#define DEVOPS_FLAG_IGNORE_STATE 2
-
-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);
-};
-
-struct XenDevice {
- const char *type;
- int dom;
- int dev;
- char name[64];
- int debug;
-
- enum xenbus_state be_state;
- enum xenbus_state fe_state;
- int online;
- char be[XEN_BUFSIZE];
- char *fe;
- char *protocol;
- int remote_port;
- int local_port;
-
- xenevtchn_handle *evtchndev;
- xengnttab_handle *gnttabdev;
-
- struct XenDevOps *ops;
- QTAILQ_ENTRY(XenDevice) next;
-};
-
-/* ------------------------------------------------------------- */
-
-/* variables */
-extern xc_interface *xen_xc;
-extern xenforeignmemory_handle *xen_fmem;
-extern struct xs_handle *xenstore;
-extern const char *xen_protocol;
-
-/* xenstore helper functions */
-int xenstore_write_str(const char *base, const char *node, const char *val);
-int xenstore_write_int(const char *base, const char *node, int ival);
-int xenstore_write_int64(const char *base, const char *node, int64_t ival);
-char *xenstore_read_str(const char *base, const char *node);
-int xenstore_read_int(const char *base, const char *node, int *ival);
-
-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);
-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_uint64(const char *base, const char *node, uint64_t *uval);
-int xenstore_read_fe_uint64(struct XenDevice *xendev, const char *node, uint64_t *uval);
-
-const char *xenbus_strstate(enum xenbus_state state);
-struct XenDevice *xen_be_find_xendev(const char *type, int dom, int dev);
-void xen_be_check_state(struct XenDevice *xendev);
-
-/* xen backend driver bits */
-int xen_be_init(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_unbind_evtchn(struct XenDevice *xendev);
-int xen_be_send_notify(struct XenDevice *xendev);
-void xen_be_printf(struct XenDevice *xendev, int msg_level, const char *fmt, ...)
- GCC_FMT_ATTR(3, 4);
-
-/* actual backend drivers */
-extern struct XenDevOps xen_console_ops; /* xen_console.c */
-extern struct XenDevOps xen_kbdmouse_ops; /* xen_framebuffer.c */
-extern struct XenDevOps xen_framebuffer_ops; /* xen_framebuffer.c */
-extern struct XenDevOps xen_blkdev_ops; /* xen_disk.c */
-extern struct XenDevOps xen_netdev_ops; /* xen_nic.c */
-
-void xen_init_display(int domid);
-
-/* configuration (aka xenbus setup) */
-void xen_config_cleanup(void);
-int xen_config_dev_blk(DriveInfo *disk);
-int xen_config_dev_nic(NICInfo *nic);
-int xen_config_dev_vfb(int vdev, const char *type);
-int xen_config_dev_vkbd(int vdev);
-int xen_config_dev_console(int vdev);
-
-#endif /* QEMU_HW_XEN_BACKEND_H */