diff options
Diffstat (limited to 'qemu/hw/s390x/virtio-ccw.h')
| -rw-r--r-- | qemu/hw/s390x/virtio-ccw.h | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/qemu/hw/s390x/virtio-ccw.h b/qemu/hw/s390x/virtio-ccw.h deleted file mode 100644 index 66c831ba8..000000000 --- a/qemu/hw/s390x/virtio-ccw.h +++ /dev/null @@ -1,211 +0,0 @@ -/* - * virtio ccw target definitions - * - * Copyright 2012,2015 IBM Corp. - * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> - * Pierre Morel <pmorel@linux.vnet.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or (at - * your option) any later version. See the COPYING file in the top-level - * directory. - */ - -#ifndef HW_S390X_VIRTIO_CCW_H -#define HW_S390X_VIRTIO_CCW_H - -#include <hw/virtio/virtio-blk.h> -#include <hw/virtio/virtio-net.h> -#include <hw/virtio/virtio-serial.h> -#include <hw/virtio/virtio-scsi.h> -#ifdef CONFIG_VHOST_SCSI -#include <hw/virtio/vhost-scsi.h> -#endif -#include <hw/virtio/virtio-balloon.h> -#include <hw/virtio/virtio-rng.h> -#include <hw/virtio/virtio-bus.h> - -#include "css.h" - -#define VIRTUAL_CSSID 0xfe - -#define VIRTIO_CCW_CU_TYPE 0x3832 -#define VIRTIO_CCW_CHPID_TYPE 0x32 - -#define CCW_CMD_SET_VQ 0x13 -#define CCW_CMD_VDEV_RESET 0x33 -#define CCW_CMD_READ_FEAT 0x12 -#define CCW_CMD_WRITE_FEAT 0x11 -#define CCW_CMD_READ_CONF 0x22 -#define CCW_CMD_WRITE_CONF 0x21 -#define CCW_CMD_WRITE_STATUS 0x31 -#define CCW_CMD_SET_IND 0x43 -#define CCW_CMD_SET_CONF_IND 0x53 -#define CCW_CMD_READ_VQ_CONF 0x32 -#define CCW_CMD_SET_IND_ADAPTER 0x73 -#define CCW_CMD_SET_VIRTIO_REV 0x83 - -#define TYPE_VIRTIO_CCW_DEVICE "virtio-ccw-device" -#define VIRTIO_CCW_DEVICE(obj) \ - OBJECT_CHECK(VirtioCcwDevice, (obj), TYPE_VIRTIO_CCW_DEVICE) -#define VIRTIO_CCW_DEVICE_CLASS(klass) \ - OBJECT_CLASS_CHECK(VirtIOCCWDeviceClass, (klass), TYPE_VIRTIO_CCW_DEVICE) -#define VIRTIO_CCW_DEVICE_GET_CLASS(obj) \ - OBJECT_GET_CLASS(VirtIOCCWDeviceClass, (obj), TYPE_VIRTIO_CCW_DEVICE) - -typedef struct VirtioBusState VirtioCcwBusState; -typedef struct VirtioBusClass VirtioCcwBusClass; - -#define TYPE_VIRTIO_CCW_BUS "virtio-ccw-bus" -#define VIRTIO_CCW_BUS(obj) \ - OBJECT_CHECK(VirtioCcwBus, (obj), TYPE_VIRTIO_CCW_BUS) -#define VIRTIO_CCW_BUS_GET_CLASS(obj) \ - OBJECT_CHECK(VirtioCcwBusState, (obj), TYPE_VIRTIO_CCW_BUS) -#define VIRTIO_CCW_BUS_CLASS(klass) \ - OBJECT_CLASS_CHECK(VirtioCcwBusClass, klass, TYPE_VIRTIO_CCW_BUS) - -typedef struct VirtioCcwDevice VirtioCcwDevice; - -typedef struct VirtIOCCWDeviceClass { - DeviceClass parent_class; - void (*realize)(VirtioCcwDevice *dev, Error **errp); - int (*exit)(VirtioCcwDevice *dev); -} VirtIOCCWDeviceClass; - -/* Performance improves when virtqueue kick processing is decoupled from the - * vcpu thread using ioeventfd for some devices. */ -#define VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT 1 -#define VIRTIO_CCW_FLAG_USE_IOEVENTFD (1 << VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT) - -struct VirtioCcwDevice { - DeviceState parent_obj; - SubchDev *sch; - char *bus_id; - int revision; - uint32_t max_rev; - VirtioBusState bus; - bool ioeventfd_started; - bool ioeventfd_disabled; - uint32_t flags; - uint8_t thinint_isc; - AdapterRoutes routes; - /* Guest provided values: */ - IndAddr *indicators; - IndAddr *indicators2; - IndAddr *summary_indicator; - uint64_t ind_bit; -}; - -/* The maximum virtio revision we support. */ -#define VIRTIO_CCW_MAX_REV 1 -static inline int virtio_ccw_rev_max(VirtioCcwDevice *dev) -{ - return dev->max_rev; -} - -/* virtual css bus type */ -typedef struct VirtualCssBus { - BusState parent_obj; -} VirtualCssBus; - -#define TYPE_VIRTUAL_CSS_BUS "virtual-css-bus" -#define VIRTUAL_CSS_BUS(obj) \ - OBJECT_CHECK(VirtualCssBus, (obj), TYPE_VIRTUAL_CSS_BUS) - -/* virtio-scsi-ccw */ - -#define TYPE_VIRTIO_SCSI_CCW "virtio-scsi-ccw" -#define VIRTIO_SCSI_CCW(obj) \ - OBJECT_CHECK(VirtIOSCSICcw, (obj), TYPE_VIRTIO_SCSI_CCW) - -typedef struct VirtIOSCSICcw { - VirtioCcwDevice parent_obj; - VirtIOSCSI vdev; -} VirtIOSCSICcw; - -#ifdef CONFIG_VHOST_SCSI -/* vhost-scsi-ccw */ - -#define TYPE_VHOST_SCSI_CCW "vhost-scsi-ccw" -#define VHOST_SCSI_CCW(obj) \ - OBJECT_CHECK(VHostSCSICcw, (obj), TYPE_VHOST_SCSI_CCW) - -typedef struct VHostSCSICcw { - VirtioCcwDevice parent_obj; - VHostSCSI vdev; -} VHostSCSICcw; -#endif - -/* virtio-blk-ccw */ - -#define TYPE_VIRTIO_BLK_CCW "virtio-blk-ccw" -#define VIRTIO_BLK_CCW(obj) \ - OBJECT_CHECK(VirtIOBlkCcw, (obj), TYPE_VIRTIO_BLK_CCW) - -typedef struct VirtIOBlkCcw { - VirtioCcwDevice parent_obj; - VirtIOBlock vdev; -} VirtIOBlkCcw; - -/* virtio-balloon-ccw */ - -#define TYPE_VIRTIO_BALLOON_CCW "virtio-balloon-ccw" -#define VIRTIO_BALLOON_CCW(obj) \ - OBJECT_CHECK(VirtIOBalloonCcw, (obj), TYPE_VIRTIO_BALLOON_CCW) - -typedef struct VirtIOBalloonCcw { - VirtioCcwDevice parent_obj; - VirtIOBalloon vdev; -} VirtIOBalloonCcw; - -/* virtio-serial-ccw */ - -#define TYPE_VIRTIO_SERIAL_CCW "virtio-serial-ccw" -#define VIRTIO_SERIAL_CCW(obj) \ - OBJECT_CHECK(VirtioSerialCcw, (obj), TYPE_VIRTIO_SERIAL_CCW) - -typedef struct VirtioSerialCcw { - VirtioCcwDevice parent_obj; - VirtIOSerial vdev; -} VirtioSerialCcw; - -/* virtio-net-ccw */ - -#define TYPE_VIRTIO_NET_CCW "virtio-net-ccw" -#define VIRTIO_NET_CCW(obj) \ - OBJECT_CHECK(VirtIONetCcw, (obj), TYPE_VIRTIO_NET_CCW) - -typedef struct VirtIONetCcw { - VirtioCcwDevice parent_obj; - VirtIONet vdev; -} VirtIONetCcw; - -/* virtio-rng-ccw */ - -#define TYPE_VIRTIO_RNG_CCW "virtio-rng-ccw" -#define VIRTIO_RNG_CCW(obj) \ - OBJECT_CHECK(VirtIORNGCcw, (obj), TYPE_VIRTIO_RNG_CCW) - -typedef struct VirtIORNGCcw { - VirtioCcwDevice parent_obj; - VirtIORNG vdev; -} VirtIORNGCcw; - -VirtualCssBus *virtual_css_bus_init(void); -void virtio_ccw_device_update_status(SubchDev *sch); -VirtIODevice *virtio_ccw_get_vdev(SubchDev *sch); - -#ifdef CONFIG_VIRTFS -#include "hw/9pfs/virtio-9p.h" - -#define TYPE_VIRTIO_9P_CCW "virtio-9p-ccw" -#define VIRTIO_9P_CCW(obj) \ - OBJECT_CHECK(V9fsCCWState, (obj), TYPE_VIRTIO_9P_CCW) - -typedef struct V9fsCCWState { - VirtioCcwDevice parent_obj; - V9fsVirtioState vdev; -} V9fsCCWState; - -#endif /* CONFIG_VIRTFS */ - -#endif |