mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
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bf0e3d6274
This allows for testing drm native ctx support without spinning up a VM. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33433>
352 lines
10 KiB
C
352 lines
10 KiB
C
/**************************************************************************
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*
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* Copyright (C) 2015 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#ifndef VTEST_PROTOCOL
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#define VTEST_PROTOCOL
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#define VTEST_DEFAULT_SOCKET_NAME "/tmp/.virgl_test"
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#define VTEST_PROTOCOL_VERSION 4
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/* 32-bit length field */
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/* 32-bit cmd field */
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#define VTEST_HDR_SIZE 2
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#define VTEST_CMD_LEN 0 /* length of data */
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#define VTEST_CMD_ID 1
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#define VTEST_CMD_DATA_START 2
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/* vtest cmds */
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#define VCMD_GET_CAPS 1
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#define VCMD_RESOURCE_CREATE 2
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#define VCMD_RESOURCE_UNREF 3
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#define VCMD_TRANSFER_GET 4
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#define VCMD_TRANSFER_PUT 5
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#define VCMD_SUBMIT_CMD 6
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#define VCMD_RESOURCE_BUSY_WAIT 7
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/* pass the process cmd line for debugging */
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#define VCMD_CREATE_RENDERER 8
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#define VCMD_GET_CAPS2 9
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/* get caps */
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/* 0 length cmd */
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/* resp VCMD_GET_CAPS + caps */
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#define VCMD_PING_PROTOCOL_VERSION 10
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#define VCMD_PROTOCOL_VERSION 11
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/* since protocol version 2 */
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#define VCMD_RESOURCE_CREATE2 12
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#define VCMD_TRANSFER_GET2 13
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#define VCMD_TRANSFER_PUT2 14
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/* since protocol version 3 */
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#define VCMD_GET_PARAM 15
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#define VCMD_GET_CAPSET 16
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#define VCMD_CONTEXT_INIT 17
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#define VCMD_RESOURCE_CREATE_BLOB 18
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#define VCMD_SYNC_CREATE 19
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#define VCMD_SYNC_UNREF 20
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#define VCMD_SYNC_READ 21
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#define VCMD_SYNC_WRITE 22
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#define VCMD_SYNC_WAIT 23
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#define VCMD_SUBMIT_CMD2 24
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/* since protocol version 4 */
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#define VCMD_DRM_SYNC_CREATE 25
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#define VCMD_DRM_SYNC_DESTROY 26
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#define VCMD_DRM_SYNC_HANDLE_TO_FD 27
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#define VCMD_DRM_SYNC_FD_TO_HANDLE 28
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#define VCMD_DRM_SYNC_IMPORT_SYNC_FILE 29
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#define VCMD_DRM_SYNC_EXPORT_SYNC_FILE 30
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#define VCMD_DRM_SYNC_WAIT 31
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#define VCMD_DRM_SYNC_RESET 32
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#define VCMD_DRM_SYNC_SIGNAL 33
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#define VCMD_DRM_SYNC_TIMELINE_SIGNAL 34
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#define VCMD_DRM_SYNC_TIMELINE_WAIT 35
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#define VCMD_DRM_SYNC_QUERY 36
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#define VCMD_DRM_SYNC_TRANSFER 37
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#define VCMD_RESOURCE_EXPORT_FD 38
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#define VCMD_RES_CREATE_SIZE 10
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#define VCMD_RES_CREATE_RES_HANDLE 0 /* must be 0 since protocol version 3 */
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#define VCMD_RES_CREATE_TARGET 1
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#define VCMD_RES_CREATE_FORMAT 2
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#define VCMD_RES_CREATE_BIND 3
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#define VCMD_RES_CREATE_WIDTH 4
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#define VCMD_RES_CREATE_HEIGHT 5
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#define VCMD_RES_CREATE_DEPTH 6
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#define VCMD_RES_CREATE_ARRAY_SIZE 7
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#define VCMD_RES_CREATE_LAST_LEVEL 8
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#define VCMD_RES_CREATE_NR_SAMPLES 9
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/* resp res_id since protocol version 3 */
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#define VCMD_RES_CREATE2_SIZE 11
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#define VCMD_RES_CREATE2_RES_HANDLE 0 /* must be 0 since protocol version 3 */
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#define VCMD_RES_CREATE2_TARGET 1
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#define VCMD_RES_CREATE2_FORMAT 2
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#define VCMD_RES_CREATE2_BIND 3
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#define VCMD_RES_CREATE2_WIDTH 4
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#define VCMD_RES_CREATE2_HEIGHT 5
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#define VCMD_RES_CREATE2_DEPTH 6
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#define VCMD_RES_CREATE2_ARRAY_SIZE 7
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#define VCMD_RES_CREATE2_LAST_LEVEL 8
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#define VCMD_RES_CREATE2_NR_SAMPLES 9
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#define VCMD_RES_CREATE2_DATA_SIZE 10
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/* resp res_id since protocol version 3, and fd if data_size >0 */
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#define VCMD_RES_UNREF_SIZE 1
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#define VCMD_RES_UNREF_RES_HANDLE 0
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#define VCMD_TRANSFER_HDR_SIZE 11
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#define VCMD_TRANSFER_RES_HANDLE 0
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#define VCMD_TRANSFER_LEVEL 1
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#define VCMD_TRANSFER_STRIDE 2
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#define VCMD_TRANSFER_LAYER_STRIDE 3
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#define VCMD_TRANSFER_X 4
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#define VCMD_TRANSFER_Y 5
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#define VCMD_TRANSFER_Z 6
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#define VCMD_TRANSFER_WIDTH 7
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#define VCMD_TRANSFER_HEIGHT 8
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#define VCMD_TRANSFER_DEPTH 9
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#define VCMD_TRANSFER_DATA_SIZE 10
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#define VCMD_TRANSFER2_HDR_SIZE 10
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#define VCMD_TRANSFER2_RES_HANDLE 0
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#define VCMD_TRANSFER2_LEVEL 1
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#define VCMD_TRANSFER2_X 2
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#define VCMD_TRANSFER2_Y 3
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#define VCMD_TRANSFER2_Z 4
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#define VCMD_TRANSFER2_WIDTH 5
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#define VCMD_TRANSFER2_HEIGHT 6
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#define VCMD_TRANSFER2_DEPTH 7
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#define VCMD_TRANSFER2_DATA_SIZE 8
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#define VCMD_TRANSFER2_OFFSET 9
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#define VCMD_BUSY_WAIT_FLAG_WAIT 1
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#define VCMD_BUSY_WAIT_SIZE 2
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#define VCMD_BUSY_WAIT_HANDLE 0
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#define VCMD_BUSY_WAIT_FLAGS 1
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#define VCMD_PING_PROTOCOL_VERSION_SIZE 0
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#define VCMD_PROTOCOL_VERSION_SIZE 1
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#define VCMD_PROTOCOL_VERSION_VERSION 0
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enum vcmd_param {
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VCMD_PARAM_MAX_TIMELINE_COUNT = 1,
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VCMD_PARAM_HAS_TIMELINE_SYNCOBJ = 2,
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};
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#define VCMD_GET_PARAM_SIZE 1
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#define VCMD_GET_PARAM_PARAM 0
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/* resp param validity and value */
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#define VCMD_GET_CAPSET_SIZE 2
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#define VCMD_GET_CAPSET_ID 0
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#define VCMD_GET_CAPSET_VERSION 1
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/* resp capset validity and contents */
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#define VCMD_CONTEXT_INIT_SIZE 1
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#define VCMD_CONTEXT_INIT_CAPSET_ID 0
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enum vcmd_blob_type {
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VCMD_BLOB_TYPE_GUEST = 1,
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VCMD_BLOB_TYPE_HOST3D = 2,
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VCMD_BLOB_TYPE_HOST3D_GUEST = 3,
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};
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enum vcmd_blob_flag {
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VCMD_BLOB_FLAG_MAPPABLE = 1 << 0,
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VCMD_BLOB_FLAG_SHAREABLE = 1 << 1,
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VCMD_BLOB_FLAG_CROSS_DEVICE = 1 << 2,
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};
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#define VCMD_RES_CREATE_BLOB_SIZE 6
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#define VCMD_RES_CREATE_BLOB_TYPE 0
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#define VCMD_RES_CREATE_BLOB_FLAGS 1
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#define VCMD_RES_CREATE_BLOB_SIZE_LO 2
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#define VCMD_RES_CREATE_BLOB_SIZE_HI 3
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#define VCMD_RES_CREATE_BLOB_ID_LO 4
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#define VCMD_RES_CREATE_BLOB_ID_HI 5
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/* resp res_id and mmap'able fd */
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#define VCMD_SYNC_CREATE_SIZE 2
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#define VCMD_SYNC_CREATE_VALUE_LO 0
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#define VCMD_SYNC_CREATE_VALUE_HI 1
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/* resp sync id */
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#define VCMD_SYNC_UNREF_SIZE 1
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#define VCMD_SYNC_UNREF_ID 0
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#define VCMD_SYNC_READ_SIZE 1
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#define VCMD_SYNC_READ_ID 0
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/* resp sync value */
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#define VCMD_SYNC_WRITE_SIZE 3
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#define VCMD_SYNC_WRITE_ID 0
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#define VCMD_SYNC_WRITE_VALUE_LO 1
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#define VCMD_SYNC_WRITE_VALUE_HI 2
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enum vcmd_sync_wait_flag {
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VCMD_SYNC_WAIT_FLAG_ANY = 1 << 0,
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};
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#define VCMD_SYNC_WAIT_SIZE(count) (2 + 3 * count)
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#define VCMD_SYNC_WAIT_FLAGS 0
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#define VCMD_SYNC_WAIT_TIMEOUT 1
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#define VCMD_SYNC_WAIT_ID(n) (2 + 3 * (n) + 0)
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#define VCMD_SYNC_WAIT_VALUE_LO(n) (2 + 3 * (n) + 1)
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#define VCMD_SYNC_WAIT_VALUE_HI(n) (2 + 3 * (n) + 2)
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/* resp poll'able fd */
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enum vcmd_submit_cmd2_flag {
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VCMD_SUBMIT_CMD2_FLAG_RING_IDX = 1 << 0,
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VCMD_SUBMIT_CMD2_FLAG_IN_FENCE_FD = 1 << 1,
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VCMD_SUBMIT_CMD2_FLAG_OUT_FENCE_FD = 1 << 2,
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};
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struct vcmd_submit_cmd2_batch {
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uint32_t flags;
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uint32_t cmd_offset;
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uint32_t cmd_size;
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/* sync_count pairs of (id, val) starting at sync_offset */
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uint32_t sync_offset;
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uint32_t sync_count;
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/* ignored unless VCMD_SUBMIT_CMD2_FLAG_RING_IDX is set */
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uint32_t ring_idx;
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uint32_t num_in_syncobj;
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uint32_t num_out_syncobj;
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};
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#define VCMD_SUBMIT_CMD2_BATCH_COUNT 0
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#define VCMD_SUBMIT_CMD2_BATCH_FLAGS(n) (1 + 8 * (n) + 0)
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#define VCMD_SUBMIT_CMD2_BATCH_CMD_OFFSET(n) (1 + 8 * (n) + 1)
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#define VCMD_SUBMIT_CMD2_BATCH_CMD_SIZE(n) (1 + 8 * (n) + 2)
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#define VCMD_SUBMIT_CMD2_BATCH_SYNC_OFFSET(n) (1 + 8 * (n) + 3)
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#define VCMD_SUBMIT_CMD2_BATCH_SYNC_COUNT(n) (1 + 8 * (n) + 4)
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#define VCMD_SUBMIT_CMD2_BATCH_RING_IDX(n) (1 + 8 * (n) + 5)
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#define VCMD_SUBMIT_CMD2_BATCH_NUM_IN_SYNCOBJ(n) (1 + 8 * (n) + 6)
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#define VCMD_SUBMIT_CMD2_BATCH_NUM_OUT_SYNCOBJ(n) (1 + 8 * (n) + 7)
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#define VCMD_DRM_SYNC_CREATE_SIZE 1
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#define VCMD_DRM_SYNC_CREATE_FLAGS 0
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/* resp sync handle */
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#define VCMD_DRM_SYNC_DESTROY_SIZE 1
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#define VCMD_DRM_SYNC_DESTROY_HANDLE 0
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#define VCMD_DRM_SYNC_HANDLE_TO_FD_SIZE 1
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#define VCMD_DRM_SYNC_HANDLE_TO_FD_HANDLE 0
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/* resp sync fd */
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#define VCMD_DRM_SYNC_FD_TO_HANDLE_SIZE 0
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/* req sync fd */
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/* resp sync handle */
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#define VCMD_DRM_SYNC_IMPORT_SYNC_FILE_SIZE 1
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#define VCMD_DRM_SYNC_IMPORT_SYNC_FILE_HANDLE 0
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/* req sync fd */
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#define VCMD_DRM_SYNC_EXPORT_SYNC_FILE_SIZE 1
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#define VCMD_DRM_SYNC_EXPORT_SYNC_FILE_HANDLE 0
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/* resp sync fd */
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/* Extra flag for VCMD_DRM_SYNC_WAIT/VCMD_DRM_SYNC_TIMELINE_WAIT
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* on top of the existing drm ioctl flags, to indicate that the
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* client expects an fd back from the server to wait on.
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*
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* If the DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FD flag is set, then
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* first_signaled and status is returned via the eventfd
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*/
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#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FD (1 << 31)
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#define VCMD_DRM_SYNC_WAIT_SIZE 4
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#define VCMD_DRM_SYNC_WAIT_NUM_HANDLES 0
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#define VCMD_DRM_SYNC_WAIT_TIMEOUT_LO 1
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#define VCMD_DRM_SYNC_WAIT_TIMEOUT_HI 2
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#define VCMD_DRM_SYNC_WAIT_FLAGS 3
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/* req handles[num_handles]
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* if (flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FD) {
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* rsp eventfd
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* } else {
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* rsp first_signaled
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* rsp status
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* }
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*/
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#define VCMD_DRM_SYNC_RESET_SIZE 1
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#define VCMD_DRM_SYNC_RESET_NUM_HANDLES 0
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/* req handles[num_handles] */
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#define VCMD_DRM_SYNC_SIGNAL_SIZE 1
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#define VCMD_DRM_SYNC_SIGNAL_NUM_HANDLES 0
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/* req handles[num_handles] */
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#define VCMD_DRM_SYNC_TIMELINE_SIGNAL_SIZE 1
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#define VCMD_DRM_SYNC_TIMELINE_SIGNAL_NUM_HANDLES 0
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/* req points[num_handles] */
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/* req handles[num_handles] */
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#define VCMD_DRM_SYNC_TIMELINE_WAIT_SIZE 4
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#define VCMD_DRM_SYNC_TIMELINE_WAIT_NUM_HANDLES 0
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#define VCMD_DRM_SYNC_TIMELINE_WAIT_TIMEOUT_LO 1
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#define VCMD_DRM_SYNC_TIMELINE_WAIT_TIMEOUT_HI 2
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#define VCMD_DRM_SYNC_TIMELINE_WAIT_FLAGS 3
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/* req points[num_handles]
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* req handles[num_handles]
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* if (flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FD) {
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* rsp eventfd
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* } else {
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* rsp first_signaled
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* rsp status
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* }
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*/
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#define VCMD_DRM_SYNC_QUERY_SIZE 2
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#define VCMD_DRM_SYNC_QUERY_NUM_HANDLES 0
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#define VCMD_DRM_SYNC_QUERY_FLAGS 1
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/* rsp points[num_handles]*/
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#define VCMD_DRM_SYNC_TRANSFER_SIZE 7
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#define VCMD_DRM_SYNC_TRANSFER_DST_HANDLE 0
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#define VCMD_DRM_SYNC_TRANSFER_DST_POINT_LO 1
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#define VCMD_DRM_SYNC_TRANSFER_DST_POINT_HI 2
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#define VCMD_DRM_SYNC_TRANSFER_SRC_HANDLE 3
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#define VCMD_DRM_SYNC_TRANSFER_SRC_POINT_LO 4
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#define VCMD_DRM_SYNC_TRANSFER_SRC_POINT_HI 5
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#define VCMD_DRM_SYNC_TRANSFER_FLAGS 6
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#define VCMD_RESOURCE_EXPORT_FD_SIZE 1
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#define VCMD_RESOURCE_EXPORT_FD_RES_HANDLE 0
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/* rsp fd */
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#endif /* VTEST_PROTOCOL */
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