diff options
Diffstat (limited to 'qemu/roms/ipxe/src/include/ipxe/xenbus.h')
-rw-r--r-- | qemu/roms/ipxe/src/include/ipxe/xenbus.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/qemu/roms/ipxe/src/include/ipxe/xenbus.h b/qemu/roms/ipxe/src/include/ipxe/xenbus.h deleted file mode 100644 index ec5782eed..000000000 --- a/qemu/roms/ipxe/src/include/ipxe/xenbus.h +++ /dev/null @@ -1,86 +0,0 @@ -#ifndef _IPXE_XENBUS_H -#define _IPXE_XENBUS_H - -/** @file - * - * Xen device bus - * - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -#include <ipxe/device.h> -#include <ipxe/tables.h> -#include <ipxe/xen.h> -#include <xen/io/xenbus.h> - -/** A Xen device */ -struct xen_device { - /** Generic iPXE device */ - struct device dev; - /** Xen hypervisor */ - struct xen_hypervisor *xen; - /** XenStore key */ - char *key; - /** Backend XenStore key */ - char *backend; - /** Backend domain ID */ - unsigned long backend_id; - /** Driver */ - struct xen_driver *driver; - /** Driver-private data */ - void *priv; -}; - -/** A Xen device driver */ -struct xen_driver { - /** Name */ - const char *name; - /** Device type */ - const char *type; - /** Probe device - * - * @v xendev Xen device - * @ret rc Return status code - */ - int ( * probe ) ( struct xen_device *xendev ); - /** Remove device - * - * @v xendev Xen device - */ - void ( * remove ) ( struct xen_device *xendev ); -}; - -/** Xen device driver table */ -#define XEN_DRIVERS __table ( struct xen_driver, "xen_drivers" ) - -/** Declare a Xen device driver */ -#define __xen_driver __table_entry ( XEN_DRIVERS, 01 ) - -/** - * Set Xen device driver-private data - * - * @v xendev Xen device - * @v priv Private data - */ -static inline void xen_set_drvdata ( struct xen_device *xendev, void *priv ) { - xendev->priv = priv; -} - -/** - * Get Xen device driver-private data - * - * @v xendev Xen device - * @ret priv Private data - */ -static inline void * xen_get_drvdata ( struct xen_device *xendev ) { - return xendev->priv; -} - -extern int xenbus_set_state ( struct xen_device *xendev, int state ); -extern int xenbus_backend_state ( struct xen_device *xendev ); -extern int xenbus_backend_wait ( struct xen_device *xendev, int state ); -extern int xenbus_probe ( struct xen_hypervisor *xen, struct device *parent ); -extern void xenbus_remove ( struct xen_hypervisor *xen, struct device *parent ); - -#endif /* _IPXE_XENBUS_H */ |