1 files changed, 0 insertions, 155 deletions
diff --git a/qemu/include/hw/virtio/virtio-scsi.h b/qemu/include/hw/virtio/virtio-scsi.h
deleted file mode 100644
index ba2f5ce07..000000000
--- a/qemu/include/hw/virtio/virtio-scsi.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Virtio SCSI HBA
- *
- * Copyright IBM, Corp. 2010
- *
- * Authors:
- *  Stefan Hajnoczi    <stefanha@linux.vnet.ibm.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef _QEMU_VIRTIO_SCSI_H
-#define _QEMU_VIRTIO_SCSI_H
-
-/* Override CDB/sense data size: they are dynamic (guest controlled) in QEMU */
-#define VIRTIO_SCSI_CDB_SIZE 0
-#define VIRTIO_SCSI_SENSE_SIZE 0
-#include "standard-headers/linux/virtio_scsi.h"
-#include "hw/virtio/virtio.h"
-#include "hw/pci/pci.h"
-#include "hw/scsi/scsi.h"
-#include "sysemu/iothread.h"
-
-#define TYPE_VIRTIO_SCSI_COMMON "virtio-scsi-common"
-#define VIRTIO_SCSI_COMMON(obj) \
-        OBJECT_CHECK(VirtIOSCSICommon, (obj), TYPE_VIRTIO_SCSI_COMMON)
-
-#define TYPE_VIRTIO_SCSI "virtio-scsi-device"
-#define VIRTIO_SCSI(obj) \
-        OBJECT_CHECK(VirtIOSCSI, (obj), TYPE_VIRTIO_SCSI)
-
-#define VIRTIO_SCSI_VQ_SIZE     128
-#define VIRTIO_SCSI_MAX_CHANNEL 0
-#define VIRTIO_SCSI_MAX_TARGET  255
-#define VIRTIO_SCSI_MAX_LUN     16383
-
-typedef struct virtio_scsi_cmd_req VirtIOSCSICmdReq;
-typedef struct virtio_scsi_cmd_resp VirtIOSCSICmdResp;
-typedef struct virtio_scsi_ctrl_tmf_req VirtIOSCSICtrlTMFReq;
-typedef struct virtio_scsi_ctrl_tmf_resp VirtIOSCSICtrlTMFResp;
-typedef struct virtio_scsi_ctrl_an_req VirtIOSCSICtrlANReq;
-typedef struct virtio_scsi_ctrl_an_resp VirtIOSCSICtrlANResp;
-typedef struct virtio_scsi_event VirtIOSCSIEvent;
-typedef struct virtio_scsi_config VirtIOSCSIConfig;
-
-struct VirtIOSCSIConf {
-    uint32_t num_queues;
-    uint32_t max_sectors;
-    uint32_t cmd_per_lun;
-    char *vhostfd;
-    char *wwpn;
-    uint32_t boot_tpgt;
-    IOThread *iothread;
-};
-
-struct VirtIOSCSI;
-
-typedef struct VirtIOSCSICommon {
-    VirtIODevice parent_obj;
-    VirtIOSCSIConf conf;
-
-    uint32_t sense_size;
-    uint32_t cdb_size;
-    VirtQueue *ctrl_vq;
-    VirtQueue *event_vq;
-    VirtQueue **cmd_vqs;
-} VirtIOSCSICommon;
-
-typedef struct VirtIOSCSIBlkChangeNotifier {
-    Notifier n;
-    struct VirtIOSCSI *s;
-    SCSIDevice *sd;
-    QTAILQ_ENTRY(VirtIOSCSIBlkChangeNotifier) next;
-} VirtIOSCSIBlkChangeNotifier;
-
-typedef struct VirtIOSCSI {
-    VirtIOSCSICommon parent_obj;
-
-    SCSIBus bus;
-    int resetting;
-    bool events_dropped;
-
-    /* Fields for dataplane below */
-    AioContext *ctx; /* one iothread per virtio-scsi-pci for now */
-
-    QTAILQ_HEAD(, VirtIOSCSIBlkChangeNotifier) insert_notifiers;
-    QTAILQ_HEAD(, VirtIOSCSIBlkChangeNotifier) remove_notifiers;
-
-    bool dataplane_started;
-    bool dataplane_starting;
-    bool dataplane_stopping;
-    bool dataplane_fenced;
-    Error *blocker;
-    uint32_t host_features;
-} VirtIOSCSI;
-
-typedef struct VirtIOSCSIReq {
-    /* Note:
-     * - fields up to resp_iov are initialized by virtio_scsi_init_req;
-     * - fields starting at vring are zeroed by virtio_scsi_init_req.
-     * */
-    VirtQueueElement elem;
-
-    VirtIOSCSI *dev;
-    VirtQueue *vq;
-    QEMUSGList qsgl;
-    QEMUIOVector resp_iov;
-
-    union {
-        /* Used for two-stage request submission */
-        QTAILQ_ENTRY(VirtIOSCSIReq) next;
-
-        /* Used for cancellation of request during TMFs */
-        int remaining;
-    };
-
-    SCSIRequest *sreq;
-    size_t resp_size;
-    enum SCSIXferMode mode;
-    union {
-        VirtIOSCSICmdResp     cmd;
-        VirtIOSCSICtrlTMFResp tmf;
-        VirtIOSCSICtrlANResp  an;
-        VirtIOSCSIEvent       event;
-    } resp;
-    union {
-        VirtIOSCSICmdReq      cmd;
-        VirtIOSCSICtrlTMFReq  tmf;
-        VirtIOSCSICtrlANReq   an;
-    } req;
-} VirtIOSCSIReq;
-
-typedef void (*HandleOutput)(VirtIODevice *, VirtQueue *);
-
-void virtio_scsi_common_realize(DeviceState *dev, Error **errp,
-                                HandleOutput ctrl, HandleOutput evt,
-                                HandleOutput cmd);
-
-void virtio_scsi_common_unrealize(DeviceState *dev, Error **errp);
-void virtio_scsi_handle_event_vq(VirtIOSCSI *s, VirtQueue *vq);
-void virtio_scsi_handle_cmd_vq(VirtIOSCSI *s, VirtQueue *vq);
-void virtio_scsi_handle_ctrl_vq(VirtIOSCSI *s, VirtQueue *vq);
-void virtio_scsi_init_req(VirtIOSCSI *s, VirtQueue *vq, VirtIOSCSIReq *req);
-void virtio_scsi_free_req(VirtIOSCSIReq *req);
-void virtio_scsi_push_event(VirtIOSCSI *s, SCSIDevice *dev,
-                            uint32_t event, uint32_t reason);
-
-void virtio_scsi_set_iothread(VirtIOSCSI *s, IOThread *iothread);
-void virtio_scsi_dataplane_start(VirtIOSCSI *s);
-void virtio_scsi_dataplane_stop(VirtIOSCSI *s);
-void virtio_scsi_dataplane_notify(VirtIODevice *vdev, VirtIOSCSIReq *req);
-
-#endif /* _QEMU_VIRTIO_SCSI_H */