diff options
| author | Alexander Graf <agraf@suse.de> | 2013-01-25 01:16:39 +0100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-01-29 21:50:04 +0100 |
| commit | b73d35311098585dbdb375fdf8369b16c8222e12 (patch) | |
| tree | 354a3d5524f6be13529c9a249377fa7c9122896b /hw/s390-virtio-bus.h | |
| parent | 93726cb31982f5d930a4d5838215307390636d9b (diff) | |
s390: Move hw files to hw/s390x
This moves all files only used by s390 system emulation to hw/s390x.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'hw/s390-virtio-bus.h')
| -rw-r--r-- | hw/s390-virtio-bus.h | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/hw/s390-virtio-bus.h b/hw/s390-virtio-bus.h deleted file mode 100644 index 438b37fd82..0000000000 --- a/hw/s390-virtio-bus.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * QEMU S390x VirtIO BUS definitions - * - * Copyright (c) 2009 Alexander Graf <agraf@suse.de> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#ifndef HW_S390_VIRTIO_BUS_H -#define HW_S390_VIRTIO_BUS_H 1 - -#include "virtio-blk.h" -#include "virtio-net.h" -#include "virtio-rng.h" -#include "virtio-serial.h" -#include "virtio-scsi.h" -#include "virtio-bus.h" - -#define VIRTIO_DEV_OFFS_TYPE 0 /* 8 bits */ -#define VIRTIO_DEV_OFFS_NUM_VQ 1 /* 8 bits */ -#define VIRTIO_DEV_OFFS_FEATURE_LEN 2 /* 8 bits */ -#define VIRTIO_DEV_OFFS_CONFIG_LEN 3 /* 8 bits */ -#define VIRTIO_DEV_OFFS_STATUS 4 /* 8 bits */ -#define VIRTIO_DEV_OFFS_CONFIG 5 /* dynamic */ - -#define VIRTIO_VQCONFIG_OFFS_TOKEN 0 /* 64 bits */ -#define VIRTIO_VQCONFIG_OFFS_ADDRESS 8 /* 64 bits */ -#define VIRTIO_VQCONFIG_OFFS_NUM 16 /* 16 bits */ -#define VIRTIO_VQCONFIG_LEN 24 - -#define VIRTIO_RING_LEN (TARGET_PAGE_SIZE * 3) -#define VIRTIO_VRING_AVAIL_IDX_OFFS 2 -#define VIRTIO_VRING_USED_IDX_OFFS 2 -#define S390_DEVICE_PAGES 512 - -#define VIRTIO_PARAM_MASK 0xff -#define VIRTIO_PARAM_VRING_INTERRUPT 0x0 -#define VIRTIO_PARAM_CONFIG_CHANGED 0x1 -#define VIRTIO_PARAM_DEV_ADD 0x2 - -#define TYPE_VIRTIO_S390_DEVICE "virtio-s390-device" -#define VIRTIO_S390_DEVICE(obj) \ - OBJECT_CHECK(VirtIOS390Device, (obj), TYPE_VIRTIO_S390_DEVICE) -#define VIRTIO_S390_DEVICE_CLASS(klass) \ - OBJECT_CLASS_CHECK(VirtIOS390DeviceClass, (klass), TYPE_VIRTIO_S390_DEVICE) -#define VIRTIO_S390_DEVICE_GET_CLASS(obj) \ - OBJECT_GET_CLASS(VirtIOS390DeviceClass, (obj), TYPE_VIRTIO_S390_DEVICE) - -#define TYPE_S390_VIRTIO_BUS "s390-virtio-bus" -#define S390_VIRTIO_BUS(obj) \ - OBJECT_CHECK(VirtIOS390Bus, (obj), TYPE_S390_VIRTIO_BUS) - -/* virtio-s390-bus */ - -typedef struct VirtioBusState VirtioS390BusState; -typedef struct VirtioBusClass VirtioS390BusClass; - -#define TYPE_VIRTIO_S390_BUS "virtio-s390-bus" -#define VIRTIO_S390_BUS(obj) \ - OBJECT_CHECK(VirtioS390BusState, (obj), TYPE_VIRTIO_S390_BUS) -#define VIRTIO_S390_BUS_GET_CLASS(obj) \ - OBJECT_GET_CLASS(VirtioS390BusClass, obj, TYPE_VIRTIO_S390_BUS) -#define VIRTIO_S390_BUS_CLASS(klass) \ - OBJECT_CLASS_CHECK(VirtioS390BusClass, klass, TYPE_VIRTIO_S390_BUS) - - -typedef struct VirtIOS390Device VirtIOS390Device; - -void virtio_s390_bus_new(VirtioBusState *bus, VirtIOS390Device *dev); - -typedef struct VirtIOS390DeviceClass { - DeviceClass qdev; - int (*init)(VirtIOS390Device *dev); -} VirtIOS390DeviceClass; - -struct VirtIOS390Device { - DeviceState qdev; - ram_addr_t dev_offs; - ram_addr_t feat_offs; - uint8_t feat_len; - VirtIODevice *vdev; - VirtIOBlkConf blk; - NICConf nic; - uint32_t host_features; - virtio_serial_conf serial; - virtio_net_conf net; - VirtIOSCSIConf scsi; - VirtIORNGConf rng; - VirtioBusState bus; -}; - -typedef struct VirtIOS390Bus { - BusState bus; - - VirtIOS390Device *console; - ram_addr_t dev_page; - ram_addr_t dev_offs; - ram_addr_t next_ring; -} VirtIOS390Bus; - - -void s390_virtio_device_update_status(VirtIOS390Device *dev); - -VirtIOS390Device *s390_virtio_bus_console(VirtIOS390Bus *bus); -VirtIOS390Bus *s390_virtio_bus_init(ram_addr_t *ram_size); - -VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus, - ram_addr_t mem, int *vq_num); -VirtIOS390Device *s390_virtio_bus_find_mem(VirtIOS390Bus *bus, ram_addr_t mem); -void s390_virtio_device_sync(VirtIOS390Device *dev); -void s390_virtio_reset_idx(VirtIOS390Device *dev); - - -#endif |