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a5cf2bb4 CH |
1 | /* |
2 | * virtio ccw target definitions | |
3 | * | |
de6a9218 | 4 | * Copyright 2012,2015 IBM Corp. |
a5cf2bb4 | 5 | * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> |
de6a9218 | 6 | * Pierre Morel <pmorel@linux.vnet.ibm.com> |
a5cf2bb4 CH |
7 | * |
8 | * This work is licensed under the terms of the GNU GPL, version 2 or (at | |
9 | * your option) any later version. See the COPYING file in the top-level | |
10 | * directory. | |
11 | */ | |
12 | ||
13 | #ifndef HW_S390X_VIRTIO_CCW_H | |
14 | #define HW_S390X_VIRTIO_CCW_H | |
15 | ||
a9c94277 MA |
16 | #include "hw/virtio/virtio-blk.h" |
17 | #include "hw/virtio/virtio-net.h" | |
18 | #include "hw/virtio/virtio-serial.h" | |
19 | #include "hw/virtio/virtio-scsi.h" | |
db1015e9 | 20 | #include "qom/object.h" |
ccf6916c | 21 | #ifdef CONFIG_VHOST_SCSI |
a9c94277 | 22 | #include "hw/virtio/vhost-scsi.h" |
ccf6916c | 23 | #endif |
a9c94277 MA |
24 | #include "hw/virtio/virtio-balloon.h" |
25 | #include "hw/virtio/virtio-rng.h" | |
d2256070 | 26 | #include "hw/virtio/virtio-crypto.h" |
a9c94277 | 27 | #include "hw/virtio/virtio-bus.h" |
fc0b9b0e SH |
28 | #ifdef CONFIG_VHOST_VSOCK |
29 | #include "hw/virtio/vhost-vsock.h" | |
30 | #endif /* CONFIG_VHOST_VSOCK */ | |
1f8ad889 | 31 | #include "hw/virtio/virtio-gpu.h" |
3382cf1f | 32 | #include "hw/virtio/virtio-input.h" |
a28d8391 | 33 | |
a9c94277 MA |
34 | #include "hw/s390x/s390_flic.h" |
35 | #include "hw/s390x/css.h" | |
b804e8a6 JL |
36 | #include "ccw-device.h" |
37 | #include "hw/s390x/css-bridge.h" | |
a5cf2bb4 | 38 | |
a5cf2bb4 CH |
39 | #define VIRTIO_CCW_CU_TYPE 0x3832 |
40 | #define VIRTIO_CCW_CHPID_TYPE 0x32 | |
41 | ||
42 | #define CCW_CMD_SET_VQ 0x13 | |
43 | #define CCW_CMD_VDEV_RESET 0x33 | |
44 | #define CCW_CMD_READ_FEAT 0x12 | |
45 | #define CCW_CMD_WRITE_FEAT 0x11 | |
46 | #define CCW_CMD_READ_CONF 0x22 | |
47 | #define CCW_CMD_WRITE_CONF 0x21 | |
48 | #define CCW_CMD_WRITE_STATUS 0x31 | |
49 | #define CCW_CMD_SET_IND 0x43 | |
50 | #define CCW_CMD_SET_CONF_IND 0x53 | |
51 | #define CCW_CMD_READ_VQ_CONF 0x32 | |
e32652f7 | 52 | #define CCW_CMD_READ_STATUS 0x72 |
7e749462 | 53 | #define CCW_CMD_SET_IND_ADAPTER 0x73 |
c42767f2 | 54 | #define CCW_CMD_SET_VIRTIO_REV 0x83 |
a5cf2bb4 CH |
55 | |
56 | #define TYPE_VIRTIO_CCW_DEVICE "virtio-ccw-device" | |
db1015e9 EH |
57 | typedef struct VirtIOCCWDeviceClass VirtIOCCWDeviceClass; |
58 | typedef struct VirtioCcwDevice VirtioCcwDevice; | |
a5cf2bb4 CH |
59 | #define VIRTIO_CCW_DEVICE(obj) \ |
60 | OBJECT_CHECK(VirtioCcwDevice, (obj), TYPE_VIRTIO_CCW_DEVICE) | |
61 | #define VIRTIO_CCW_DEVICE_CLASS(klass) \ | |
62 | OBJECT_CLASS_CHECK(VirtIOCCWDeviceClass, (klass), TYPE_VIRTIO_CCW_DEVICE) | |
63 | #define VIRTIO_CCW_DEVICE_GET_CLASS(obj) \ | |
64 | OBJECT_GET_CLASS(VirtIOCCWDeviceClass, (obj), TYPE_VIRTIO_CCW_DEVICE) | |
65 | ||
66 | typedef struct VirtioBusState VirtioCcwBusState; | |
67 | typedef struct VirtioBusClass VirtioCcwBusClass; | |
68 | ||
69 | #define TYPE_VIRTIO_CCW_BUS "virtio-ccw-bus" | |
70 | #define VIRTIO_CCW_BUS(obj) \ | |
f58b770f | 71 | OBJECT_CHECK(VirtioCcwBusState, (obj), TYPE_VIRTIO_CCW_BUS) |
a5cf2bb4 | 72 | #define VIRTIO_CCW_BUS_GET_CLASS(obj) \ |
f58b770f | 73 | OBJECT_GET_CLASS(VirtioCcwBusClass, (obj), TYPE_VIRTIO_CCW_BUS) |
a5cf2bb4 CH |
74 | #define VIRTIO_CCW_BUS_CLASS(klass) \ |
75 | OBJECT_CLASS_CHECK(VirtioCcwBusClass, klass, TYPE_VIRTIO_CCW_BUS) | |
76 | ||
a5cf2bb4 | 77 | |
db1015e9 | 78 | struct VirtIOCCWDeviceClass { |
b804e8a6 | 79 | CCWDeviceClass parent_class; |
5e5ced38 | 80 | void (*realize)(VirtioCcwDevice *dev, Error **errp); |
b69c3c21 | 81 | void (*unrealize)(VirtioCcwDevice *dev); |
838fb84f | 82 | void (*parent_reset)(DeviceState *dev); |
db1015e9 | 83 | }; |
a5cf2bb4 | 84 | |
b4436a0b CH |
85 | /* Performance improves when virtqueue kick processing is decoupled from the |
86 | * vcpu thread using ioeventfd for some devices. */ | |
87 | #define VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT 1 | |
88 | #define VIRTIO_CCW_FLAG_USE_IOEVENTFD (1 << VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT) | |
89 | ||
a5cf2bb4 | 90 | struct VirtioCcwDevice { |
b804e8a6 | 91 | CcwDevice parent_obj; |
c42767f2 | 92 | int revision; |
542571d5 | 93 | uint32_t max_rev; |
a5cf2bb4 | 94 | VirtioBusState bus; |
b4436a0b | 95 | uint32_t flags; |
7e749462 | 96 | uint8_t thinint_isc; |
d426d9fb | 97 | AdapterRoutes routes; |
a5cf2bb4 | 98 | /* Guest provided values: */ |
7bca3892 CH |
99 | IndAddr *indicators; |
100 | IndAddr *indicators2; | |
101 | IndAddr *summary_indicator; | |
7e749462 | 102 | uint64_t ind_bit; |
47e13dfd | 103 | bool force_revision_1; |
a5cf2bb4 CH |
104 | }; |
105 | ||
c42767f2 | 106 | /* The maximum virtio revision we support. */ |
7aa2adc2 | 107 | #define VIRTIO_CCW_MAX_REV 2 |
542571d5 | 108 | static inline int virtio_ccw_rev_max(VirtioCcwDevice *dev) |
c42767f2 | 109 | { |
542571d5 | 110 | return dev->max_rev; |
c42767f2 TH |
111 | } |
112 | ||
c908ea10 FK |
113 | /* virtio-scsi-ccw */ |
114 | ||
115 | #define TYPE_VIRTIO_SCSI_CCW "virtio-scsi-ccw" | |
db1015e9 | 116 | typedef struct VirtIOSCSICcw VirtIOSCSICcw; |
c908ea10 FK |
117 | #define VIRTIO_SCSI_CCW(obj) \ |
118 | OBJECT_CHECK(VirtIOSCSICcw, (obj), TYPE_VIRTIO_SCSI_CCW) | |
119 | ||
db1015e9 | 120 | struct VirtIOSCSICcw { |
c908ea10 FK |
121 | VirtioCcwDevice parent_obj; |
122 | VirtIOSCSI vdev; | |
db1015e9 | 123 | }; |
c908ea10 | 124 | |
b702d2ae | 125 | #ifdef CONFIG_VHOST_SCSI |
ccf6916c PB |
126 | /* vhost-scsi-ccw */ |
127 | ||
128 | #define TYPE_VHOST_SCSI_CCW "vhost-scsi-ccw" | |
db1015e9 | 129 | typedef struct VHostSCSICcw VHostSCSICcw; |
ccf6916c PB |
130 | #define VHOST_SCSI_CCW(obj) \ |
131 | OBJECT_CHECK(VHostSCSICcw, (obj), TYPE_VHOST_SCSI_CCW) | |
132 | ||
db1015e9 | 133 | struct VHostSCSICcw { |
ccf6916c PB |
134 | VirtioCcwDevice parent_obj; |
135 | VHostSCSI vdev; | |
db1015e9 | 136 | }; |
b702d2ae | 137 | #endif |
ccf6916c | 138 | |
3400c455 FK |
139 | /* virtio-blk-ccw */ |
140 | ||
141 | #define TYPE_VIRTIO_BLK_CCW "virtio-blk-ccw" | |
db1015e9 | 142 | typedef struct VirtIOBlkCcw VirtIOBlkCcw; |
3400c455 FK |
143 | #define VIRTIO_BLK_CCW(obj) \ |
144 | OBJECT_CHECK(VirtIOBlkCcw, (obj), TYPE_VIRTIO_BLK_CCW) | |
145 | ||
db1015e9 | 146 | struct VirtIOBlkCcw { |
3400c455 FK |
147 | VirtioCcwDevice parent_obj; |
148 | VirtIOBlock vdev; | |
db1015e9 | 149 | }; |
3400c455 | 150 | |
30bff6a0 FK |
151 | /* virtio-balloon-ccw */ |
152 | ||
153 | #define TYPE_VIRTIO_BALLOON_CCW "virtio-balloon-ccw" | |
db1015e9 | 154 | typedef struct VirtIOBalloonCcw VirtIOBalloonCcw; |
30bff6a0 FK |
155 | #define VIRTIO_BALLOON_CCW(obj) \ |
156 | OBJECT_CHECK(VirtIOBalloonCcw, (obj), TYPE_VIRTIO_BALLOON_CCW) | |
157 | ||
db1015e9 | 158 | struct VirtIOBalloonCcw { |
30bff6a0 FK |
159 | VirtioCcwDevice parent_obj; |
160 | VirtIOBalloon vdev; | |
db1015e9 | 161 | }; |
3400c455 | 162 | |
6acf69cd FK |
163 | /* virtio-serial-ccw */ |
164 | ||
165 | #define TYPE_VIRTIO_SERIAL_CCW "virtio-serial-ccw" | |
db1015e9 | 166 | typedef struct VirtioSerialCcw VirtioSerialCcw; |
6acf69cd FK |
167 | #define VIRTIO_SERIAL_CCW(obj) \ |
168 | OBJECT_CHECK(VirtioSerialCcw, (obj), TYPE_VIRTIO_SERIAL_CCW) | |
169 | ||
db1015e9 | 170 | struct VirtioSerialCcw { |
6acf69cd FK |
171 | VirtioCcwDevice parent_obj; |
172 | VirtIOSerial vdev; | |
db1015e9 | 173 | }; |
6acf69cd | 174 | |
89334c8b FK |
175 | /* virtio-net-ccw */ |
176 | ||
177 | #define TYPE_VIRTIO_NET_CCW "virtio-net-ccw" | |
db1015e9 | 178 | typedef struct VirtIONetCcw VirtIONetCcw; |
89334c8b FK |
179 | #define VIRTIO_NET_CCW(obj) \ |
180 | OBJECT_CHECK(VirtIONetCcw, (obj), TYPE_VIRTIO_NET_CCW) | |
181 | ||
db1015e9 | 182 | struct VirtIONetCcw { |
89334c8b FK |
183 | VirtioCcwDevice parent_obj; |
184 | VirtIONet vdev; | |
db1015e9 | 185 | }; |
89334c8b | 186 | |
2db26d4c FK |
187 | /* virtio-rng-ccw */ |
188 | ||
189 | #define TYPE_VIRTIO_RNG_CCW "virtio-rng-ccw" | |
db1015e9 | 190 | typedef struct VirtIORNGCcw VirtIORNGCcw; |
2db26d4c FK |
191 | #define VIRTIO_RNG_CCW(obj) \ |
192 | OBJECT_CHECK(VirtIORNGCcw, (obj), TYPE_VIRTIO_RNG_CCW) | |
193 | ||
db1015e9 | 194 | struct VirtIORNGCcw { |
2db26d4c FK |
195 | VirtioCcwDevice parent_obj; |
196 | VirtIORNG vdev; | |
db1015e9 | 197 | }; |
2db26d4c | 198 | |
d2256070 HP |
199 | /* virtio-crypto-ccw */ |
200 | ||
201 | #define TYPE_VIRTIO_CRYPTO_CCW "virtio-crypto-ccw" | |
db1015e9 | 202 | typedef struct VirtIOCryptoCcw VirtIOCryptoCcw; |
d2256070 HP |
203 | #define VIRTIO_CRYPTO_CCW(obj) \ |
204 | OBJECT_CHECK(VirtIOCryptoCcw, (obj), TYPE_VIRTIO_CRYPTO_CCW) | |
205 | ||
db1015e9 | 206 | struct VirtIOCryptoCcw { |
d2256070 HP |
207 | VirtioCcwDevice parent_obj; |
208 | VirtIOCrypto vdev; | |
db1015e9 | 209 | }; |
d2256070 | 210 | |
a5cf2bb4 | 211 | VirtIODevice *virtio_ccw_get_vdev(SubchDev *sch); |
de6a9218 PM |
212 | |
213 | #ifdef CONFIG_VIRTFS | |
214 | #include "hw/9pfs/virtio-9p.h" | |
215 | ||
216 | #define TYPE_VIRTIO_9P_CCW "virtio-9p-ccw" | |
db1015e9 | 217 | typedef struct V9fsCCWState V9fsCCWState; |
de6a9218 PM |
218 | #define VIRTIO_9P_CCW(obj) \ |
219 | OBJECT_CHECK(V9fsCCWState, (obj), TYPE_VIRTIO_9P_CCW) | |
220 | ||
db1015e9 | 221 | struct V9fsCCWState { |
de6a9218 | 222 | VirtioCcwDevice parent_obj; |
00588a0a | 223 | V9fsVirtioState vdev; |
db1015e9 | 224 | }; |
de6a9218 PM |
225 | |
226 | #endif /* CONFIG_VIRTFS */ | |
227 | ||
fc0b9b0e SH |
228 | #ifdef CONFIG_VHOST_VSOCK |
229 | #define TYPE_VHOST_VSOCK_CCW "vhost-vsock-ccw" | |
db1015e9 | 230 | typedef struct VHostVSockCCWState VHostVSockCCWState; |
fc0b9b0e SH |
231 | #define VHOST_VSOCK_CCW(obj) \ |
232 | OBJECT_CHECK(VHostVSockCCWState, (obj), TYPE_VHOST_VSOCK_CCW) | |
233 | ||
db1015e9 | 234 | struct VHostVSockCCWState { |
fc0b9b0e SH |
235 | VirtioCcwDevice parent_obj; |
236 | VHostVSock vdev; | |
db1015e9 | 237 | }; |
fc0b9b0e SH |
238 | |
239 | #endif /* CONFIG_VHOST_VSOCK */ | |
240 | ||
1f8ad889 | 241 | #define TYPE_VIRTIO_GPU_CCW "virtio-gpu-ccw" |
db1015e9 | 242 | typedef struct VirtIOGPUCcw VirtIOGPUCcw; |
1f8ad889 FA |
243 | #define VIRTIO_GPU_CCW(obj) \ |
244 | OBJECT_CHECK(VirtIOGPUCcw, (obj), TYPE_VIRTIO_GPU_CCW) | |
245 | ||
db1015e9 | 246 | struct VirtIOGPUCcw { |
1f8ad889 FA |
247 | VirtioCcwDevice parent_obj; |
248 | VirtIOGPU vdev; | |
db1015e9 | 249 | }; |
1f8ad889 | 250 | |
3382cf1f | 251 | #define TYPE_VIRTIO_INPUT_CCW "virtio-input-ccw" |
db1015e9 | 252 | typedef struct VirtIOInputCcw VirtIOInputCcw; |
3382cf1f FA |
253 | #define VIRTIO_INPUT_CCW(obj) \ |
254 | OBJECT_CHECK(VirtIOInputCcw, (obj), TYPE_VIRTIO_INPUT_CCW) | |
255 | ||
db1015e9 | 256 | struct VirtIOInputCcw { |
3382cf1f FA |
257 | VirtioCcwDevice parent_obj; |
258 | VirtIOInput vdev; | |
db1015e9 | 259 | }; |
3382cf1f FA |
260 | |
261 | #define TYPE_VIRTIO_INPUT_HID_CCW "virtio-input-hid-ccw" | |
262 | #define TYPE_VIRTIO_KEYBOARD_CCW "virtio-keyboard-ccw" | |
263 | #define TYPE_VIRTIO_MOUSE_CCW "virtio-mouse-ccw" | |
264 | #define TYPE_VIRTIO_TABLET_CCW "virtio-tablet-ccw" | |
db1015e9 | 265 | typedef struct VirtIOInputHIDCcw VirtIOInputHIDCcw; |
3382cf1f FA |
266 | #define VIRTIO_INPUT_HID_CCW(obj) \ |
267 | OBJECT_CHECK(VirtIOInputHIDCcw, (obj), TYPE_VIRTIO_INPUT_HID_CCW) | |
268 | ||
db1015e9 | 269 | struct VirtIOInputHIDCcw { |
3382cf1f FA |
270 | VirtioCcwDevice parent_obj; |
271 | VirtIOInputHID vdev; | |
db1015e9 | 272 | }; |
3382cf1f | 273 | |
a5cf2bb4 | 274 | #endif |