32cad1ffb8
Headers in include/sysemu/ are not only related to system *emulation*, they are also used by virtualization. Rename as system/ which is clearer. Files renamed manually then mechanical change using sed tool. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Lei Yang <leiyang@redhat.com> Message-Id: <20241203172445.28576-1-philmd@linaro.org>
90 lines
2.1 KiB
C
90 lines
2.1 KiB
C
/*
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* Copyright (c) 2018 Citrix Systems Inc.
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef HW_XEN_BLOCK_H
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#define HW_XEN_BLOCK_H
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#include "hw/xen/xen-bus.h"
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#include "hw/block/block.h"
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#include "hw/block/dataplane/xen-block.h"
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#include "system/iothread.h"
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#include "qom/object.h"
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typedef enum XenBlockVdevType {
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XEN_BLOCK_VDEV_TYPE_INVALID,
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XEN_BLOCK_VDEV_TYPE_DP,
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XEN_BLOCK_VDEV_TYPE_XVD,
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XEN_BLOCK_VDEV_TYPE_HD,
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XEN_BLOCK_VDEV_TYPE_SD,
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XEN_BLOCK_VDEV_TYPE__MAX
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} XenBlockVdevType;
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typedef struct XenBlockVdev {
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XenBlockVdevType type;
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unsigned long disk;
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unsigned long partition;
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unsigned long number;
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} XenBlockVdev;
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typedef struct XenBlockProperties {
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XenBlockVdev vdev;
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BlockConf conf;
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unsigned int max_ring_page_order;
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IOThread *iothread;
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} XenBlockProperties;
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typedef struct XenBlockDrive {
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char *id;
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char *node_name;
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} XenBlockDrive;
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typedef struct XenBlockIOThread {
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char *id;
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} XenBlockIOThread;
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struct XenBlockDevice {
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XenDevice xendev;
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XenBlockProperties props;
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const char *device_type;
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unsigned int info;
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XenBlockDataPlane *dataplane;
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XenBlockDrive *drive;
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XenBlockIOThread *iothread;
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};
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typedef struct XenBlockDevice XenBlockDevice;
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typedef void (*XenBlockDeviceRealize)(XenBlockDevice *blockdev, Error **errp);
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typedef void (*XenBlockDeviceUnrealize)(XenBlockDevice *blockdev);
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struct XenBlockDeviceClass {
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/*< private >*/
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XenDeviceClass parent_class;
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/*< public >*/
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XenBlockDeviceRealize realize;
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XenBlockDeviceUnrealize unrealize;
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};
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#define TYPE_XEN_BLOCK_DEVICE "xen-block"
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OBJECT_DECLARE_TYPE(XenBlockDevice, XenBlockDeviceClass, XEN_BLOCK_DEVICE)
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struct XenDiskDevice {
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XenBlockDevice blockdev;
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};
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#define TYPE_XEN_DISK_DEVICE "xen-disk"
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OBJECT_DECLARE_SIMPLE_TYPE(XenDiskDevice, XEN_DISK_DEVICE)
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struct XenCDRomDevice {
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XenBlockDevice blockdev;
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};
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#define TYPE_XEN_CDROM_DEVICE "xen-cdrom"
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OBJECT_DECLARE_SIMPLE_TYPE(XenCDRomDevice, XEN_CDROM_DEVICE)
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#endif /* HW_XEN_BLOCK_H */
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