mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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1be8f347d7
gvt-next-2020-05-12 - Support PPGTT update via LRI cmd (Zhenyu) - Remove extra kmap for shadow ctx update (Zhenyu) - Move workload cleanup out of execlist handling code (Zhenyu) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> From: Zhenyu Wang <zhenyuw@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200512094017.GX18545@zhen-hp.sh.intel.com
3129 lines
92 KiB
C
3129 lines
92 KiB
C
/*
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* Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
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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 (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* 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 OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Authors:
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* Ke Yu
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* Kevin Tian <kevin.tian@intel.com>
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* Zhiyuan Lv <zhiyuan.lv@intel.com>
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*
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* Contributors:
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* Min He <min.he@intel.com>
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* Ping Gao <ping.a.gao@intel.com>
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* Tina Zhang <tina.zhang@intel.com>
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* Yulei Zhang <yulei.zhang@intel.com>
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* Zhi Wang <zhi.a.wang@intel.com>
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*
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*/
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#include <linux/slab.h>
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#include "i915_drv.h"
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#include "gt/intel_ring.h"
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#include "gvt.h"
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#include "i915_pvinfo.h"
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#include "trace.h"
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#define INVALID_OP (~0U)
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#define OP_LEN_MI 9
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#define OP_LEN_2D 10
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#define OP_LEN_3D_MEDIA 16
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#define OP_LEN_MFX_VC 16
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#define OP_LEN_VEBOX 16
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#define CMD_TYPE(cmd) (((cmd) >> 29) & 7)
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struct sub_op_bits {
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int hi;
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int low;
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};
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struct decode_info {
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const char *name;
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int op_len;
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int nr_sub_op;
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const struct sub_op_bits *sub_op;
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};
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#define MAX_CMD_BUDGET 0x7fffffff
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#define MI_WAIT_FOR_PLANE_C_FLIP_PENDING (1<<15)
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#define MI_WAIT_FOR_PLANE_B_FLIP_PENDING (1<<9)
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#define MI_WAIT_FOR_PLANE_A_FLIP_PENDING (1<<1)
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#define MI_WAIT_FOR_SPRITE_C_FLIP_PENDING (1<<20)
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#define MI_WAIT_FOR_SPRITE_B_FLIP_PENDING (1<<10)
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#define MI_WAIT_FOR_SPRITE_A_FLIP_PENDING (1<<2)
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/* Render Command Map */
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/* MI_* command Opcode (28:23) */
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#define OP_MI_NOOP 0x0
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#define OP_MI_SET_PREDICATE 0x1 /* HSW+ */
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#define OP_MI_USER_INTERRUPT 0x2
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#define OP_MI_WAIT_FOR_EVENT 0x3
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#define OP_MI_FLUSH 0x4
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#define OP_MI_ARB_CHECK 0x5
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#define OP_MI_RS_CONTROL 0x6 /* HSW+ */
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#define OP_MI_REPORT_HEAD 0x7
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#define OP_MI_ARB_ON_OFF 0x8
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#define OP_MI_URB_ATOMIC_ALLOC 0x9 /* HSW+ */
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#define OP_MI_BATCH_BUFFER_END 0xA
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#define OP_MI_SUSPEND_FLUSH 0xB
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#define OP_MI_PREDICATE 0xC /* IVB+ */
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#define OP_MI_TOPOLOGY_FILTER 0xD /* IVB+ */
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#define OP_MI_SET_APPID 0xE /* IVB+ */
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#define OP_MI_RS_CONTEXT 0xF /* HSW+ */
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#define OP_MI_LOAD_SCAN_LINES_INCL 0x12 /* HSW+ */
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#define OP_MI_DISPLAY_FLIP 0x14
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#define OP_MI_SEMAPHORE_MBOX 0x16
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#define OP_MI_SET_CONTEXT 0x18
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#define OP_MI_MATH 0x1A
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#define OP_MI_URB_CLEAR 0x19
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#define OP_MI_SEMAPHORE_SIGNAL 0x1B /* BDW+ */
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#define OP_MI_SEMAPHORE_WAIT 0x1C /* BDW+ */
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#define OP_MI_STORE_DATA_IMM 0x20
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#define OP_MI_STORE_DATA_INDEX 0x21
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#define OP_MI_LOAD_REGISTER_IMM 0x22
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#define OP_MI_UPDATE_GTT 0x23
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#define OP_MI_STORE_REGISTER_MEM 0x24
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#define OP_MI_FLUSH_DW 0x26
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#define OP_MI_CLFLUSH 0x27
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#define OP_MI_REPORT_PERF_COUNT 0x28
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#define OP_MI_LOAD_REGISTER_MEM 0x29 /* HSW+ */
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#define OP_MI_LOAD_REGISTER_REG 0x2A /* HSW+ */
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#define OP_MI_RS_STORE_DATA_IMM 0x2B /* HSW+ */
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#define OP_MI_LOAD_URB_MEM 0x2C /* HSW+ */
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#define OP_MI_STORE_URM_MEM 0x2D /* HSW+ */
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#define OP_MI_2E 0x2E /* BDW+ */
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#define OP_MI_2F 0x2F /* BDW+ */
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#define OP_MI_BATCH_BUFFER_START 0x31
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/* Bit definition for dword 0 */
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#define _CMDBIT_BB_START_IN_PPGTT (1UL << 8)
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#define OP_MI_CONDITIONAL_BATCH_BUFFER_END 0x36
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#define BATCH_BUFFER_ADDR_MASK ((1UL << 32) - (1U << 2))
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#define BATCH_BUFFER_ADDR_HIGH_MASK ((1UL << 16) - (1U))
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#define BATCH_BUFFER_ADR_SPACE_BIT(x) (((x) >> 8) & 1U)
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#define BATCH_BUFFER_2ND_LEVEL_BIT(x) ((x) >> 22 & 1U)
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/* 2D command: Opcode (28:22) */
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#define OP_2D(x) ((2<<7) | x)
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#define OP_XY_SETUP_BLT OP_2D(0x1)
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#define OP_XY_SETUP_CLIP_BLT OP_2D(0x3)
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#define OP_XY_SETUP_MONO_PATTERN_SL_BLT OP_2D(0x11)
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#define OP_XY_PIXEL_BLT OP_2D(0x24)
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#define OP_XY_SCANLINES_BLT OP_2D(0x25)
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#define OP_XY_TEXT_BLT OP_2D(0x26)
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#define OP_XY_TEXT_IMMEDIATE_BLT OP_2D(0x31)
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#define OP_XY_COLOR_BLT OP_2D(0x50)
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#define OP_XY_PAT_BLT OP_2D(0x51)
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#define OP_XY_MONO_PAT_BLT OP_2D(0x52)
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#define OP_XY_SRC_COPY_BLT OP_2D(0x53)
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#define OP_XY_MONO_SRC_COPY_BLT OP_2D(0x54)
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#define OP_XY_FULL_BLT OP_2D(0x55)
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#define OP_XY_FULL_MONO_SRC_BLT OP_2D(0x56)
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#define OP_XY_FULL_MONO_PATTERN_BLT OP_2D(0x57)
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#define OP_XY_FULL_MONO_PATTERN_MONO_SRC_BLT OP_2D(0x58)
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#define OP_XY_MONO_PAT_FIXED_BLT OP_2D(0x59)
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#define OP_XY_MONO_SRC_COPY_IMMEDIATE_BLT OP_2D(0x71)
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#define OP_XY_PAT_BLT_IMMEDIATE OP_2D(0x72)
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#define OP_XY_SRC_COPY_CHROMA_BLT OP_2D(0x73)
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#define OP_XY_FULL_IMMEDIATE_PATTERN_BLT OP_2D(0x74)
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#define OP_XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT OP_2D(0x75)
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#define OP_XY_PAT_CHROMA_BLT OP_2D(0x76)
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#define OP_XY_PAT_CHROMA_BLT_IMMEDIATE OP_2D(0x77)
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/* 3D/Media Command: Pipeline Type(28:27) Opcode(26:24) Sub Opcode(23:16) */
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#define OP_3D_MEDIA(sub_type, opcode, sub_opcode) \
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((3 << 13) | ((sub_type) << 11) | ((opcode) << 8) | (sub_opcode))
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#define OP_STATE_PREFETCH OP_3D_MEDIA(0x0, 0x0, 0x03)
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#define OP_STATE_BASE_ADDRESS OP_3D_MEDIA(0x0, 0x1, 0x01)
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#define OP_STATE_SIP OP_3D_MEDIA(0x0, 0x1, 0x02)
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#define OP_3D_MEDIA_0_1_4 OP_3D_MEDIA(0x0, 0x1, 0x04)
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#define OP_SWTESS_BASE_ADDRESS OP_3D_MEDIA(0x0, 0x1, 0x03)
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#define OP_3DSTATE_VF_STATISTICS_GM45 OP_3D_MEDIA(0x1, 0x0, 0x0B)
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#define OP_PIPELINE_SELECT OP_3D_MEDIA(0x1, 0x1, 0x04)
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#define OP_MEDIA_VFE_STATE OP_3D_MEDIA(0x2, 0x0, 0x0)
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#define OP_MEDIA_CURBE_LOAD OP_3D_MEDIA(0x2, 0x0, 0x1)
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#define OP_MEDIA_INTERFACE_DESCRIPTOR_LOAD OP_3D_MEDIA(0x2, 0x0, 0x2)
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#define OP_MEDIA_GATEWAY_STATE OP_3D_MEDIA(0x2, 0x0, 0x3)
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#define OP_MEDIA_STATE_FLUSH OP_3D_MEDIA(0x2, 0x0, 0x4)
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#define OP_MEDIA_POOL_STATE OP_3D_MEDIA(0x2, 0x0, 0x5)
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#define OP_MEDIA_OBJECT OP_3D_MEDIA(0x2, 0x1, 0x0)
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#define OP_MEDIA_OBJECT_PRT OP_3D_MEDIA(0x2, 0x1, 0x2)
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#define OP_MEDIA_OBJECT_WALKER OP_3D_MEDIA(0x2, 0x1, 0x3)
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#define OP_GPGPU_WALKER OP_3D_MEDIA(0x2, 0x1, 0x5)
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#define OP_3DSTATE_CLEAR_PARAMS OP_3D_MEDIA(0x3, 0x0, 0x04) /* IVB+ */
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#define OP_3DSTATE_DEPTH_BUFFER OP_3D_MEDIA(0x3, 0x0, 0x05) /* IVB+ */
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#define OP_3DSTATE_STENCIL_BUFFER OP_3D_MEDIA(0x3, 0x0, 0x06) /* IVB+ */
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#define OP_3DSTATE_HIER_DEPTH_BUFFER OP_3D_MEDIA(0x3, 0x0, 0x07) /* IVB+ */
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#define OP_3DSTATE_VERTEX_BUFFERS OP_3D_MEDIA(0x3, 0x0, 0x08)
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#define OP_3DSTATE_VERTEX_ELEMENTS OP_3D_MEDIA(0x3, 0x0, 0x09)
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#define OP_3DSTATE_INDEX_BUFFER OP_3D_MEDIA(0x3, 0x0, 0x0A)
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#define OP_3DSTATE_VF_STATISTICS OP_3D_MEDIA(0x3, 0x0, 0x0B)
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#define OP_3DSTATE_VF OP_3D_MEDIA(0x3, 0x0, 0x0C) /* HSW+ */
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#define OP_3DSTATE_CC_STATE_POINTERS OP_3D_MEDIA(0x3, 0x0, 0x0E)
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#define OP_3DSTATE_SCISSOR_STATE_POINTERS OP_3D_MEDIA(0x3, 0x0, 0x0F)
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#define OP_3DSTATE_VS OP_3D_MEDIA(0x3, 0x0, 0x10)
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#define OP_3DSTATE_GS OP_3D_MEDIA(0x3, 0x0, 0x11)
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#define OP_3DSTATE_CLIP OP_3D_MEDIA(0x3, 0x0, 0x12)
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#define OP_3DSTATE_SF OP_3D_MEDIA(0x3, 0x0, 0x13)
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#define OP_3DSTATE_WM OP_3D_MEDIA(0x3, 0x0, 0x14)
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#define OP_3DSTATE_CONSTANT_VS OP_3D_MEDIA(0x3, 0x0, 0x15)
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#define OP_3DSTATE_CONSTANT_GS OP_3D_MEDIA(0x3, 0x0, 0x16)
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#define OP_3DSTATE_CONSTANT_PS OP_3D_MEDIA(0x3, 0x0, 0x17)
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#define OP_3DSTATE_SAMPLE_MASK OP_3D_MEDIA(0x3, 0x0, 0x18)
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#define OP_3DSTATE_CONSTANT_HS OP_3D_MEDIA(0x3, 0x0, 0x19) /* IVB+ */
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#define OP_3DSTATE_CONSTANT_DS OP_3D_MEDIA(0x3, 0x0, 0x1A) /* IVB+ */
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#define OP_3DSTATE_HS OP_3D_MEDIA(0x3, 0x0, 0x1B) /* IVB+ */
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#define OP_3DSTATE_TE OP_3D_MEDIA(0x3, 0x0, 0x1C) /* IVB+ */
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#define OP_3DSTATE_DS OP_3D_MEDIA(0x3, 0x0, 0x1D) /* IVB+ */
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#define OP_3DSTATE_STREAMOUT OP_3D_MEDIA(0x3, 0x0, 0x1E) /* IVB+ */
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#define OP_3DSTATE_SBE OP_3D_MEDIA(0x3, 0x0, 0x1F) /* IVB+ */
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#define OP_3DSTATE_PS OP_3D_MEDIA(0x3, 0x0, 0x20) /* IVB+ */
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#define OP_3DSTATE_VIEWPORT_STATE_POINTERS_SF_CLIP OP_3D_MEDIA(0x3, 0x0, 0x21) /* IVB+ */
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#define OP_3DSTATE_VIEWPORT_STATE_POINTERS_CC OP_3D_MEDIA(0x3, 0x0, 0x23) /* IVB+ */
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#define OP_3DSTATE_BLEND_STATE_POINTERS OP_3D_MEDIA(0x3, 0x0, 0x24) /* IVB+ */
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#define OP_3DSTATE_DEPTH_STENCIL_STATE_POINTERS OP_3D_MEDIA(0x3, 0x0, 0x25) /* IVB+ */
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#define OP_3DSTATE_BINDING_TABLE_POINTERS_VS OP_3D_MEDIA(0x3, 0x0, 0x26) /* IVB+ */
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#define OP_3DSTATE_BINDING_TABLE_POINTERS_HS OP_3D_MEDIA(0x3, 0x0, 0x27) /* IVB+ */
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#define OP_3DSTATE_BINDING_TABLE_POINTERS_DS OP_3D_MEDIA(0x3, 0x0, 0x28) /* IVB+ */
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#define OP_3DSTATE_BINDING_TABLE_POINTERS_GS OP_3D_MEDIA(0x3, 0x0, 0x29) /* IVB+ */
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#define OP_3DSTATE_BINDING_TABLE_POINTERS_PS OP_3D_MEDIA(0x3, 0x0, 0x2A) /* IVB+ */
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#define OP_3DSTATE_SAMPLER_STATE_POINTERS_VS OP_3D_MEDIA(0x3, 0x0, 0x2B) /* IVB+ */
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#define OP_3DSTATE_SAMPLER_STATE_POINTERS_HS OP_3D_MEDIA(0x3, 0x0, 0x2C) /* IVB+ */
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#define OP_3DSTATE_SAMPLER_STATE_POINTERS_DS OP_3D_MEDIA(0x3, 0x0, 0x2D) /* IVB+ */
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#define OP_3DSTATE_SAMPLER_STATE_POINTERS_GS OP_3D_MEDIA(0x3, 0x0, 0x2E) /* IVB+ */
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#define OP_3DSTATE_SAMPLER_STATE_POINTERS_PS OP_3D_MEDIA(0x3, 0x0, 0x2F) /* IVB+ */
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#define OP_3DSTATE_URB_VS OP_3D_MEDIA(0x3, 0x0, 0x30) /* IVB+ */
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#define OP_3DSTATE_URB_HS OP_3D_MEDIA(0x3, 0x0, 0x31) /* IVB+ */
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#define OP_3DSTATE_URB_DS OP_3D_MEDIA(0x3, 0x0, 0x32) /* IVB+ */
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#define OP_3DSTATE_URB_GS OP_3D_MEDIA(0x3, 0x0, 0x33) /* IVB+ */
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#define OP_3DSTATE_GATHER_CONSTANT_VS OP_3D_MEDIA(0x3, 0x0, 0x34) /* HSW+ */
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#define OP_3DSTATE_GATHER_CONSTANT_GS OP_3D_MEDIA(0x3, 0x0, 0x35) /* HSW+ */
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#define OP_3DSTATE_GATHER_CONSTANT_HS OP_3D_MEDIA(0x3, 0x0, 0x36) /* HSW+ */
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#define OP_3DSTATE_GATHER_CONSTANT_DS OP_3D_MEDIA(0x3, 0x0, 0x37) /* HSW+ */
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#define OP_3DSTATE_GATHER_CONSTANT_PS OP_3D_MEDIA(0x3, 0x0, 0x38) /* HSW+ */
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#define OP_3DSTATE_DX9_CONSTANTF_VS OP_3D_MEDIA(0x3, 0x0, 0x39) /* HSW+ */
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#define OP_3DSTATE_DX9_CONSTANTF_PS OP_3D_MEDIA(0x3, 0x0, 0x3A) /* HSW+ */
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#define OP_3DSTATE_DX9_CONSTANTI_VS OP_3D_MEDIA(0x3, 0x0, 0x3B) /* HSW+ */
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#define OP_3DSTATE_DX9_CONSTANTI_PS OP_3D_MEDIA(0x3, 0x0, 0x3C) /* HSW+ */
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#define OP_3DSTATE_DX9_CONSTANTB_VS OP_3D_MEDIA(0x3, 0x0, 0x3D) /* HSW+ */
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#define OP_3DSTATE_DX9_CONSTANTB_PS OP_3D_MEDIA(0x3, 0x0, 0x3E) /* HSW+ */
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#define OP_3DSTATE_DX9_LOCAL_VALID_VS OP_3D_MEDIA(0x3, 0x0, 0x3F) /* HSW+ */
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#define OP_3DSTATE_DX9_LOCAL_VALID_PS OP_3D_MEDIA(0x3, 0x0, 0x40) /* HSW+ */
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#define OP_3DSTATE_DX9_GENERATE_ACTIVE_VS OP_3D_MEDIA(0x3, 0x0, 0x41) /* HSW+ */
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#define OP_3DSTATE_DX9_GENERATE_ACTIVE_PS OP_3D_MEDIA(0x3, 0x0, 0x42) /* HSW+ */
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#define OP_3DSTATE_BINDING_TABLE_EDIT_VS OP_3D_MEDIA(0x3, 0x0, 0x43) /* HSW+ */
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#define OP_3DSTATE_BINDING_TABLE_EDIT_GS OP_3D_MEDIA(0x3, 0x0, 0x44) /* HSW+ */
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#define OP_3DSTATE_BINDING_TABLE_EDIT_HS OP_3D_MEDIA(0x3, 0x0, 0x45) /* HSW+ */
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#define OP_3DSTATE_BINDING_TABLE_EDIT_DS OP_3D_MEDIA(0x3, 0x0, 0x46) /* HSW+ */
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#define OP_3DSTATE_BINDING_TABLE_EDIT_PS OP_3D_MEDIA(0x3, 0x0, 0x47) /* HSW+ */
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#define OP_3DSTATE_VF_INSTANCING OP_3D_MEDIA(0x3, 0x0, 0x49) /* BDW+ */
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#define OP_3DSTATE_VF_SGVS OP_3D_MEDIA(0x3, 0x0, 0x4A) /* BDW+ */
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#define OP_3DSTATE_VF_TOPOLOGY OP_3D_MEDIA(0x3, 0x0, 0x4B) /* BDW+ */
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#define OP_3DSTATE_WM_CHROMAKEY OP_3D_MEDIA(0x3, 0x0, 0x4C) /* BDW+ */
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#define OP_3DSTATE_PS_BLEND OP_3D_MEDIA(0x3, 0x0, 0x4D) /* BDW+ */
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#define OP_3DSTATE_WM_DEPTH_STENCIL OP_3D_MEDIA(0x3, 0x0, 0x4E) /* BDW+ */
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#define OP_3DSTATE_PS_EXTRA OP_3D_MEDIA(0x3, 0x0, 0x4F) /* BDW+ */
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#define OP_3DSTATE_RASTER OP_3D_MEDIA(0x3, 0x0, 0x50) /* BDW+ */
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#define OP_3DSTATE_SBE_SWIZ OP_3D_MEDIA(0x3, 0x0, 0x51) /* BDW+ */
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#define OP_3DSTATE_WM_HZ_OP OP_3D_MEDIA(0x3, 0x0, 0x52) /* BDW+ */
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#define OP_3DSTATE_COMPONENT_PACKING OP_3D_MEDIA(0x3, 0x0, 0x55) /* SKL+ */
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#define OP_3DSTATE_DRAWING_RECTANGLE OP_3D_MEDIA(0x3, 0x1, 0x00)
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#define OP_3DSTATE_SAMPLER_PALETTE_LOAD0 OP_3D_MEDIA(0x3, 0x1, 0x02)
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#define OP_3DSTATE_CHROMA_KEY OP_3D_MEDIA(0x3, 0x1, 0x04)
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#define OP_SNB_3DSTATE_DEPTH_BUFFER OP_3D_MEDIA(0x3, 0x1, 0x05)
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#define OP_3DSTATE_POLY_STIPPLE_OFFSET OP_3D_MEDIA(0x3, 0x1, 0x06)
|
|
#define OP_3DSTATE_POLY_STIPPLE_PATTERN OP_3D_MEDIA(0x3, 0x1, 0x07)
|
|
#define OP_3DSTATE_LINE_STIPPLE OP_3D_MEDIA(0x3, 0x1, 0x08)
|
|
#define OP_3DSTATE_AA_LINE_PARAMS OP_3D_MEDIA(0x3, 0x1, 0x0A)
|
|
#define OP_3DSTATE_GS_SVB_INDEX OP_3D_MEDIA(0x3, 0x1, 0x0B)
|
|
#define OP_3DSTATE_SAMPLER_PALETTE_LOAD1 OP_3D_MEDIA(0x3, 0x1, 0x0C)
|
|
#define OP_3DSTATE_MULTISAMPLE_BDW OP_3D_MEDIA(0x3, 0x0, 0x0D)
|
|
#define OP_SNB_3DSTATE_STENCIL_BUFFER OP_3D_MEDIA(0x3, 0x1, 0x0E)
|
|
#define OP_SNB_3DSTATE_HIER_DEPTH_BUFFER OP_3D_MEDIA(0x3, 0x1, 0x0F)
|
|
#define OP_SNB_3DSTATE_CLEAR_PARAMS OP_3D_MEDIA(0x3, 0x1, 0x10)
|
|
#define OP_3DSTATE_MONOFILTER_SIZE OP_3D_MEDIA(0x3, 0x1, 0x11)
|
|
#define OP_3DSTATE_PUSH_CONSTANT_ALLOC_VS OP_3D_MEDIA(0x3, 0x1, 0x12) /* IVB+ */
|
|
#define OP_3DSTATE_PUSH_CONSTANT_ALLOC_HS OP_3D_MEDIA(0x3, 0x1, 0x13) /* IVB+ */
|
|
#define OP_3DSTATE_PUSH_CONSTANT_ALLOC_DS OP_3D_MEDIA(0x3, 0x1, 0x14) /* IVB+ */
|
|
#define OP_3DSTATE_PUSH_CONSTANT_ALLOC_GS OP_3D_MEDIA(0x3, 0x1, 0x15) /* IVB+ */
|
|
#define OP_3DSTATE_PUSH_CONSTANT_ALLOC_PS OP_3D_MEDIA(0x3, 0x1, 0x16) /* IVB+ */
|
|
#define OP_3DSTATE_SO_DECL_LIST OP_3D_MEDIA(0x3, 0x1, 0x17)
|
|
#define OP_3DSTATE_SO_BUFFER OP_3D_MEDIA(0x3, 0x1, 0x18)
|
|
#define OP_3DSTATE_BINDING_TABLE_POOL_ALLOC OP_3D_MEDIA(0x3, 0x1, 0x19) /* HSW+ */
|
|
#define OP_3DSTATE_GATHER_POOL_ALLOC OP_3D_MEDIA(0x3, 0x1, 0x1A) /* HSW+ */
|
|
#define OP_3DSTATE_DX9_CONSTANT_BUFFER_POOL_ALLOC OP_3D_MEDIA(0x3, 0x1, 0x1B) /* HSW+ */
|
|
#define OP_3DSTATE_SAMPLE_PATTERN OP_3D_MEDIA(0x3, 0x1, 0x1C)
|
|
#define OP_PIPE_CONTROL OP_3D_MEDIA(0x3, 0x2, 0x00)
|
|
#define OP_3DPRIMITIVE OP_3D_MEDIA(0x3, 0x3, 0x00)
|
|
|
|
/* VCCP Command Parser */
|
|
|
|
/*
|
|
* Below MFX and VBE cmd definition is from vaapi intel driver project (BSD License)
|
|
* git://anongit.freedesktop.org/vaapi/intel-driver
|
|
* src/i965_defines.h
|
|
*
|
|
*/
|
|
|
|
#define OP_MFX(pipeline, op, sub_opa, sub_opb) \
|
|
(3 << 13 | \
|
|
(pipeline) << 11 | \
|
|
(op) << 8 | \
|
|
(sub_opa) << 5 | \
|
|
(sub_opb))
|
|
|
|
#define OP_MFX_PIPE_MODE_SELECT OP_MFX(2, 0, 0, 0) /* ALL */
|
|
#define OP_MFX_SURFACE_STATE OP_MFX(2, 0, 0, 1) /* ALL */
|
|
#define OP_MFX_PIPE_BUF_ADDR_STATE OP_MFX(2, 0, 0, 2) /* ALL */
|
|
#define OP_MFX_IND_OBJ_BASE_ADDR_STATE OP_MFX(2, 0, 0, 3) /* ALL */
|
|
#define OP_MFX_BSP_BUF_BASE_ADDR_STATE OP_MFX(2, 0, 0, 4) /* ALL */
|
|
#define OP_2_0_0_5 OP_MFX(2, 0, 0, 5) /* ALL */
|
|
#define OP_MFX_STATE_POINTER OP_MFX(2, 0, 0, 6) /* ALL */
|
|
#define OP_MFX_QM_STATE OP_MFX(2, 0, 0, 7) /* IVB+ */
|
|
#define OP_MFX_FQM_STATE OP_MFX(2, 0, 0, 8) /* IVB+ */
|
|
#define OP_MFX_PAK_INSERT_OBJECT OP_MFX(2, 0, 2, 8) /* IVB+ */
|
|
#define OP_MFX_STITCH_OBJECT OP_MFX(2, 0, 2, 0xA) /* IVB+ */
|
|
|
|
#define OP_MFD_IT_OBJECT OP_MFX(2, 0, 1, 9) /* ALL */
|
|
|
|
#define OP_MFX_WAIT OP_MFX(1, 0, 0, 0) /* IVB+ */
|
|
#define OP_MFX_AVC_IMG_STATE OP_MFX(2, 1, 0, 0) /* ALL */
|
|
#define OP_MFX_AVC_QM_STATE OP_MFX(2, 1, 0, 1) /* ALL */
|
|
#define OP_MFX_AVC_DIRECTMODE_STATE OP_MFX(2, 1, 0, 2) /* ALL */
|
|
#define OP_MFX_AVC_SLICE_STATE OP_MFX(2, 1, 0, 3) /* ALL */
|
|
#define OP_MFX_AVC_REF_IDX_STATE OP_MFX(2, 1, 0, 4) /* ALL */
|
|
#define OP_MFX_AVC_WEIGHTOFFSET_STATE OP_MFX(2, 1, 0, 5) /* ALL */
|
|
#define OP_MFD_AVC_PICID_STATE OP_MFX(2, 1, 1, 5) /* HSW+ */
|
|
#define OP_MFD_AVC_DPB_STATE OP_MFX(2, 1, 1, 6) /* IVB+ */
|
|
#define OP_MFD_AVC_SLICEADDR OP_MFX(2, 1, 1, 7) /* IVB+ */
|
|
#define OP_MFD_AVC_BSD_OBJECT OP_MFX(2, 1, 1, 8) /* ALL */
|
|
#define OP_MFC_AVC_PAK_OBJECT OP_MFX(2, 1, 2, 9) /* ALL */
|
|
|
|
#define OP_MFX_VC1_PRED_PIPE_STATE OP_MFX(2, 2, 0, 1) /* ALL */
|
|
#define OP_MFX_VC1_DIRECTMODE_STATE OP_MFX(2, 2, 0, 2) /* ALL */
|
|
#define OP_MFD_VC1_SHORT_PIC_STATE OP_MFX(2, 2, 1, 0) /* IVB+ */
|
|
#define OP_MFD_VC1_LONG_PIC_STATE OP_MFX(2, 2, 1, 1) /* IVB+ */
|
|
#define OP_MFD_VC1_BSD_OBJECT OP_MFX(2, 2, 1, 8) /* ALL */
|
|
|
|
#define OP_MFX_MPEG2_PIC_STATE OP_MFX(2, 3, 0, 0) /* ALL */
|
|
#define OP_MFX_MPEG2_QM_STATE OP_MFX(2, 3, 0, 1) /* ALL */
|
|
#define OP_MFD_MPEG2_BSD_OBJECT OP_MFX(2, 3, 1, 8) /* ALL */
|
|
#define OP_MFC_MPEG2_SLICEGROUP_STATE OP_MFX(2, 3, 2, 3) /* ALL */
|
|
#define OP_MFC_MPEG2_PAK_OBJECT OP_MFX(2, 3, 2, 9) /* ALL */
|
|
|
|
#define OP_MFX_2_6_0_0 OP_MFX(2, 6, 0, 0) /* IVB+ */
|
|
#define OP_MFX_2_6_0_8 OP_MFX(2, 6, 0, 8) /* IVB+ */
|
|
#define OP_MFX_2_6_0_9 OP_MFX(2, 6, 0, 9) /* IVB+ */
|
|
|
|
#define OP_MFX_JPEG_PIC_STATE OP_MFX(2, 7, 0, 0)
|
|
#define OP_MFX_JPEG_HUFF_TABLE_STATE OP_MFX(2, 7, 0, 2)
|
|
#define OP_MFD_JPEG_BSD_OBJECT OP_MFX(2, 7, 1, 8)
|
|
|
|
#define OP_VEB(pipeline, op, sub_opa, sub_opb) \
|
|
(3 << 13 | \
|
|
(pipeline) << 11 | \
|
|
(op) << 8 | \
|
|
(sub_opa) << 5 | \
|
|
(sub_opb))
|
|
|
|
#define OP_VEB_SURFACE_STATE OP_VEB(2, 4, 0, 0)
|
|
#define OP_VEB_STATE OP_VEB(2, 4, 0, 2)
|
|
#define OP_VEB_DNDI_IECP_STATE OP_VEB(2, 4, 0, 3)
|
|
|
|
struct parser_exec_state;
|
|
|
|
typedef int (*parser_cmd_handler)(struct parser_exec_state *s);
|
|
|
|
#define GVT_CMD_HASH_BITS 7
|
|
|
|
/* which DWords need address fix */
|
|
#define ADDR_FIX_1(x1) (1 << (x1))
|
|
#define ADDR_FIX_2(x1, x2) (ADDR_FIX_1(x1) | ADDR_FIX_1(x2))
|
|
#define ADDR_FIX_3(x1, x2, x3) (ADDR_FIX_1(x1) | ADDR_FIX_2(x2, x3))
|
|
#define ADDR_FIX_4(x1, x2, x3, x4) (ADDR_FIX_1(x1) | ADDR_FIX_3(x2, x3, x4))
|
|
#define ADDR_FIX_5(x1, x2, x3, x4, x5) (ADDR_FIX_1(x1) | ADDR_FIX_4(x2, x3, x4, x5))
|
|
|
|
#define DWORD_FIELD(dword, end, start) \
|
|
FIELD_GET(GENMASK(end, start), cmd_val(s, dword))
|
|
|
|
#define OP_LENGTH_BIAS 2
|
|
#define CMD_LEN(value) (value + OP_LENGTH_BIAS)
|
|
|
|
static int gvt_check_valid_cmd_length(int len, int valid_len)
|
|
{
|
|
if (valid_len != len) {
|
|
gvt_err("len is not valid: len=%u valid_len=%u\n",
|
|
len, valid_len);
|
|
return -EFAULT;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
struct cmd_info {
|
|
const char *name;
|
|
u32 opcode;
|
|
|
|
#define F_LEN_MASK 3U
|
|
#define F_LEN_CONST 1U
|
|
#define F_LEN_VAR 0U
|
|
/* value is const although LEN maybe variable */
|
|
#define F_LEN_VAR_FIXED (1<<1)
|
|
|
|
/*
|
|
* command has its own ip advance logic
|
|
* e.g. MI_BATCH_START, MI_BATCH_END
|
|
*/
|
|
#define F_IP_ADVANCE_CUSTOM (1<<2)
|
|
u32 flag;
|
|
|
|
#define R_RCS BIT(RCS0)
|
|
#define R_VCS1 BIT(VCS0)
|
|
#define R_VCS2 BIT(VCS1)
|
|
#define R_VCS (R_VCS1 | R_VCS2)
|
|
#define R_BCS BIT(BCS0)
|
|
#define R_VECS BIT(VECS0)
|
|
#define R_ALL (R_RCS | R_VCS | R_BCS | R_VECS)
|
|
/* rings that support this cmd: BLT/RCS/VCS/VECS */
|
|
u16 rings;
|
|
|
|
/* devices that support this cmd: SNB/IVB/HSW/... */
|
|
u16 devices;
|
|
|
|
/* which DWords are address that need fix up.
|
|
* bit 0 means a 32-bit non address operand in command
|
|
* bit 1 means address operand, which could be 32-bit
|
|
* or 64-bit depending on different architectures.(
|
|
* defined by "gmadr_bytes_in_cmd" in intel_gvt.
|
|
* No matter the address length, each address only takes
|
|
* one bit in the bitmap.
|
|
*/
|
|
u16 addr_bitmap;
|
|
|
|
/* flag == F_LEN_CONST : command length
|
|
* flag == F_LEN_VAR : length bias bits
|
|
* Note: length is in DWord
|
|
*/
|
|
u32 len;
|
|
|
|
parser_cmd_handler handler;
|
|
|
|
/* valid length in DWord */
|
|
u32 valid_len;
|
|
};
|
|
|
|
struct cmd_entry {
|
|
struct hlist_node hlist;
|
|
const struct cmd_info *info;
|
|
};
|
|
|
|
enum {
|
|
RING_BUFFER_INSTRUCTION,
|
|
BATCH_BUFFER_INSTRUCTION,
|
|
BATCH_BUFFER_2ND_LEVEL,
|
|
};
|
|
|
|
enum {
|
|
GTT_BUFFER,
|
|
PPGTT_BUFFER
|
|
};
|
|
|
|
struct parser_exec_state {
|
|
struct intel_vgpu *vgpu;
|
|
const struct intel_engine_cs *engine;
|
|
|
|
int buf_type;
|
|
|
|
/* batch buffer address type */
|
|
int buf_addr_type;
|
|
|
|
/* graphics memory address of ring buffer start */
|
|
unsigned long ring_start;
|
|
unsigned long ring_size;
|
|
unsigned long ring_head;
|
|
unsigned long ring_tail;
|
|
|
|
/* instruction graphics memory address */
|
|
unsigned long ip_gma;
|
|
|
|
/* mapped va of the instr_gma */
|
|
void *ip_va;
|
|
void *rb_va;
|
|
|
|
void *ret_bb_va;
|
|
/* next instruction when return from batch buffer to ring buffer */
|
|
unsigned long ret_ip_gma_ring;
|
|
|
|
/* next instruction when return from 2nd batch buffer to batch buffer */
|
|
unsigned long ret_ip_gma_bb;
|
|
|
|
/* batch buffer address type (GTT or PPGTT)
|
|
* used when ret from 2nd level batch buffer
|
|
*/
|
|
int saved_buf_addr_type;
|
|
bool is_ctx_wa;
|
|
|
|
const struct cmd_info *info;
|
|
|
|
struct intel_vgpu_workload *workload;
|
|
};
|
|
|
|
#define gmadr_dw_number(s) \
|
|
(s->vgpu->gvt->device_info.gmadr_bytes_in_cmd >> 2)
|
|
|
|
static unsigned long bypass_scan_mask = 0;
|
|
|
|
/* ring ALL, type = 0 */
|
|
static const struct sub_op_bits sub_op_mi[] = {
|
|
{31, 29},
|
|
{28, 23},
|
|
};
|
|
|
|
static const struct decode_info decode_info_mi = {
|
|
"MI",
|
|
OP_LEN_MI,
|
|
ARRAY_SIZE(sub_op_mi),
|
|
sub_op_mi,
|
|
};
|
|
|
|
/* ring RCS, command type 2 */
|
|
static const struct sub_op_bits sub_op_2d[] = {
|
|
{31, 29},
|
|
{28, 22},
|
|
};
|
|
|
|
static const struct decode_info decode_info_2d = {
|
|
"2D",
|
|
OP_LEN_2D,
|
|
ARRAY_SIZE(sub_op_2d),
|
|
sub_op_2d,
|
|
};
|
|
|
|
/* ring RCS, command type 3 */
|
|
static const struct sub_op_bits sub_op_3d_media[] = {
|
|
{31, 29},
|
|
{28, 27},
|
|
{26, 24},
|
|
{23, 16},
|
|
};
|
|
|
|
static const struct decode_info decode_info_3d_media = {
|
|
"3D_Media",
|
|
OP_LEN_3D_MEDIA,
|
|
ARRAY_SIZE(sub_op_3d_media),
|
|
sub_op_3d_media,
|
|
};
|
|
|
|
/* ring VCS, command type 3 */
|
|
static const struct sub_op_bits sub_op_mfx_vc[] = {
|
|
{31, 29},
|
|
{28, 27},
|
|
{26, 24},
|
|
{23, 21},
|
|
{20, 16},
|
|
};
|
|
|
|
static const struct decode_info decode_info_mfx_vc = {
|
|
"MFX_VC",
|
|
OP_LEN_MFX_VC,
|
|
ARRAY_SIZE(sub_op_mfx_vc),
|
|
sub_op_mfx_vc,
|
|
};
|
|
|
|
/* ring VECS, command type 3 */
|
|
static const struct sub_op_bits sub_op_vebox[] = {
|
|
{31, 29},
|
|
{28, 27},
|
|
{26, 24},
|
|
{23, 21},
|
|
{20, 16},
|
|
};
|
|
|
|
static const struct decode_info decode_info_vebox = {
|
|
"VEBOX",
|
|
OP_LEN_VEBOX,
|
|
ARRAY_SIZE(sub_op_vebox),
|
|
sub_op_vebox,
|
|
};
|
|
|
|
static const struct decode_info *ring_decode_info[I915_NUM_ENGINES][8] = {
|
|
[RCS0] = {
|
|
&decode_info_mi,
|
|
NULL,
|
|
NULL,
|
|
&decode_info_3d_media,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
},
|
|
|
|
[VCS0] = {
|
|
&decode_info_mi,
|
|
NULL,
|
|
NULL,
|
|
&decode_info_mfx_vc,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
},
|
|
|
|
[BCS0] = {
|
|
&decode_info_mi,
|
|
NULL,
|
|
&decode_info_2d,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
},
|
|
|
|
[VECS0] = {
|
|
&decode_info_mi,
|
|
NULL,
|
|
NULL,
|
|
&decode_info_vebox,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
},
|
|
|
|
[VCS1] = {
|
|
&decode_info_mi,
|
|
NULL,
|
|
NULL,
|
|
&decode_info_mfx_vc,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
},
|
|
};
|
|
|
|
static inline u32 get_opcode(u32 cmd, const struct intel_engine_cs *engine)
|
|
{
|
|
const struct decode_info *d_info;
|
|
|
|
d_info = ring_decode_info[engine->id][CMD_TYPE(cmd)];
|
|
if (d_info == NULL)
|
|
return INVALID_OP;
|
|
|
|
return cmd >> (32 - d_info->op_len);
|
|
}
|
|
|
|
static inline const struct cmd_info *
|
|
find_cmd_entry(struct intel_gvt *gvt, unsigned int opcode,
|
|
const struct intel_engine_cs *engine)
|
|
{
|
|
struct cmd_entry *e;
|
|
|
|
hash_for_each_possible(gvt->cmd_table, e, hlist, opcode) {
|
|
if (opcode == e->info->opcode &&
|
|
e->info->rings & engine->mask)
|
|
return e->info;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static inline const struct cmd_info *
|
|
get_cmd_info(struct intel_gvt *gvt, u32 cmd,
|
|
const struct intel_engine_cs *engine)
|
|
{
|
|
u32 opcode;
|
|
|
|
opcode = get_opcode(cmd, engine);
|
|
if (opcode == INVALID_OP)
|
|
return NULL;
|
|
|
|
return find_cmd_entry(gvt, opcode, engine);
|
|
}
|
|
|
|
static inline u32 sub_op_val(u32 cmd, u32 hi, u32 low)
|
|
{
|
|
return (cmd >> low) & ((1U << (hi - low + 1)) - 1);
|
|
}
|
|
|
|
static inline void print_opcode(u32 cmd, const struct intel_engine_cs *engine)
|
|
{
|
|
const struct decode_info *d_info;
|
|
int i;
|
|
|
|
d_info = ring_decode_info[engine->id][CMD_TYPE(cmd)];
|
|
if (d_info == NULL)
|
|
return;
|
|
|
|
gvt_dbg_cmd("opcode=0x%x %s sub_ops:",
|
|
cmd >> (32 - d_info->op_len), d_info->name);
|
|
|
|
for (i = 0; i < d_info->nr_sub_op; i++)
|
|
pr_err("0x%x ", sub_op_val(cmd, d_info->sub_op[i].hi,
|
|
d_info->sub_op[i].low));
|
|
|
|
pr_err("\n");
|
|
}
|
|
|
|
static inline u32 *cmd_ptr(struct parser_exec_state *s, int index)
|
|
{
|
|
return s->ip_va + (index << 2);
|
|
}
|
|
|
|
static inline u32 cmd_val(struct parser_exec_state *s, int index)
|
|
{
|
|
return *cmd_ptr(s, index);
|
|
}
|
|
|
|
static void parser_exec_state_dump(struct parser_exec_state *s)
|
|
{
|
|
int cnt = 0;
|
|
int i;
|
|
|
|
gvt_dbg_cmd(" vgpu%d RING%s: ring_start(%08lx) ring_end(%08lx)"
|
|
" ring_head(%08lx) ring_tail(%08lx)\n",
|
|
s->vgpu->id, s->engine->name,
|
|
s->ring_start, s->ring_start + s->ring_size,
|
|
s->ring_head, s->ring_tail);
|
|
|
|
gvt_dbg_cmd(" %s %s ip_gma(%08lx) ",
|
|
s->buf_type == RING_BUFFER_INSTRUCTION ?
|
|
"RING_BUFFER" : "BATCH_BUFFER",
|
|
s->buf_addr_type == GTT_BUFFER ?
|
|
"GTT" : "PPGTT", s->ip_gma);
|
|
|
|
if (s->ip_va == NULL) {
|
|
gvt_dbg_cmd(" ip_va(NULL)");
|
|
return;
|
|
}
|
|
|
|
gvt_dbg_cmd(" ip_va=%p: %08x %08x %08x %08x\n",
|
|
s->ip_va, cmd_val(s, 0), cmd_val(s, 1),
|
|
cmd_val(s, 2), cmd_val(s, 3));
|
|
|
|
print_opcode(cmd_val(s, 0), s->engine);
|
|
|
|
s->ip_va = (u32 *)((((u64)s->ip_va) >> 12) << 12);
|
|
|
|
while (cnt < 1024) {
|
|
gvt_dbg_cmd("ip_va=%p: ", s->ip_va);
|
|
for (i = 0; i < 8; i++)
|
|
gvt_dbg_cmd("%08x ", cmd_val(s, i));
|
|
gvt_dbg_cmd("\n");
|
|
|
|
s->ip_va += 8 * sizeof(u32);
|
|
cnt += 8;
|
|
}
|
|
}
|
|
|
|
static inline void update_ip_va(struct parser_exec_state *s)
|
|
{
|
|
unsigned long len = 0;
|
|
|
|
if (WARN_ON(s->ring_head == s->ring_tail))
|
|
return;
|
|
|
|
if (s->buf_type == RING_BUFFER_INSTRUCTION) {
|
|
unsigned long ring_top = s->ring_start + s->ring_size;
|
|
|
|
if (s->ring_head > s->ring_tail) {
|
|
if (s->ip_gma >= s->ring_head && s->ip_gma < ring_top)
|
|
len = (s->ip_gma - s->ring_head);
|
|
else if (s->ip_gma >= s->ring_start &&
|
|
s->ip_gma <= s->ring_tail)
|
|
len = (ring_top - s->ring_head) +
|
|
(s->ip_gma - s->ring_start);
|
|
} else
|
|
len = (s->ip_gma - s->ring_head);
|
|
|
|
s->ip_va = s->rb_va + len;
|
|
} else {/* shadow batch buffer */
|
|
s->ip_va = s->ret_bb_va;
|
|
}
|
|
}
|
|
|
|
static inline int ip_gma_set(struct parser_exec_state *s,
|
|
unsigned long ip_gma)
|
|
{
|
|
WARN_ON(!IS_ALIGNED(ip_gma, 4));
|
|
|
|
s->ip_gma = ip_gma;
|
|
update_ip_va(s);
|
|
return 0;
|
|
}
|
|
|
|
static inline int ip_gma_advance(struct parser_exec_state *s,
|
|
unsigned int dw_len)
|
|
{
|
|
s->ip_gma += (dw_len << 2);
|
|
|
|
if (s->buf_type == RING_BUFFER_INSTRUCTION) {
|
|
if (s->ip_gma >= s->ring_start + s->ring_size)
|
|
s->ip_gma -= s->ring_size;
|
|
update_ip_va(s);
|
|
} else {
|
|
s->ip_va += (dw_len << 2);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static inline int get_cmd_length(const struct cmd_info *info, u32 cmd)
|
|
{
|
|
if ((info->flag & F_LEN_MASK) == F_LEN_CONST)
|
|
return info->len;
|
|
else
|
|
return (cmd & ((1U << info->len) - 1)) + 2;
|
|
return 0;
|
|
}
|
|
|
|
static inline int cmd_length(struct parser_exec_state *s)
|
|
{
|
|
return get_cmd_length(s->info, cmd_val(s, 0));
|
|
}
|
|
|
|
/* do not remove this, some platform may need clflush here */
|
|
#define patch_value(s, addr, val) do { \
|
|
*addr = val; \
|
|
} while (0)
|
|
|
|
static bool is_shadowed_mmio(unsigned int offset)
|
|
{
|
|
bool ret = false;
|
|
|
|
if ((offset == 0x2168) || /*BB current head register UDW */
|
|
(offset == 0x2140) || /*BB current header register */
|
|
(offset == 0x211c) || /*second BB header register UDW */
|
|
(offset == 0x2114)) { /*second BB header register UDW */
|
|
ret = true;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static inline bool is_force_nonpriv_mmio(unsigned int offset)
|
|
{
|
|
return (offset >= 0x24d0 && offset < 0x2500);
|
|
}
|
|
|
|
static int force_nonpriv_reg_handler(struct parser_exec_state *s,
|
|
unsigned int offset, unsigned int index, char *cmd)
|
|
{
|
|
struct intel_gvt *gvt = s->vgpu->gvt;
|
|
unsigned int data;
|
|
u32 ring_base;
|
|
u32 nopid;
|
|
|
|
if (!strcmp(cmd, "lri"))
|
|
data = cmd_val(s, index + 1);
|
|
else {
|
|
gvt_err("Unexpected forcenonpriv 0x%x write from cmd %s\n",
|
|
offset, cmd);
|
|
return -EINVAL;
|
|
}
|
|
|
|
ring_base = s->engine->mmio_base;
|
|
nopid = i915_mmio_reg_offset(RING_NOPID(ring_base));
|
|
|
|
if (!intel_gvt_in_force_nonpriv_whitelist(gvt, data) &&
|
|
data != nopid) {
|
|
gvt_err("Unexpected forcenonpriv 0x%x LRI write, value=0x%x\n",
|
|
offset, data);
|
|
patch_value(s, cmd_ptr(s, index), nopid);
|
|
return 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static inline bool is_mocs_mmio(unsigned int offset)
|
|
{
|
|
return ((offset >= 0xc800) && (offset <= 0xcff8)) ||
|
|
((offset >= 0xb020) && (offset <= 0xb0a0));
|
|
}
|
|
|
|
static int mocs_cmd_reg_handler(struct parser_exec_state *s,
|
|
unsigned int offset, unsigned int index)
|
|
{
|
|
if (!is_mocs_mmio(offset))
|
|
return -EINVAL;
|
|
vgpu_vreg(s->vgpu, offset) = cmd_val(s, index + 1);
|
|
return 0;
|
|
}
|
|
|
|
static int is_cmd_update_pdps(unsigned int offset,
|
|
struct parser_exec_state *s)
|
|
{
|
|
u32 base = s->workload->engine->mmio_base;
|
|
return i915_mmio_reg_equal(_MMIO(offset), GEN8_RING_PDP_UDW(base, 0));
|
|
}
|
|
|
|
static int cmd_pdp_mmio_update_handler(struct parser_exec_state *s,
|
|
unsigned int offset, unsigned int index)
|
|
{
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
struct intel_vgpu_mm *shadow_mm = s->workload->shadow_mm;
|
|
struct intel_vgpu_mm *mm;
|
|
u64 pdps[GEN8_3LVL_PDPES];
|
|
|
|
if (shadow_mm->ppgtt_mm.root_entry_type ==
|
|
GTT_TYPE_PPGTT_ROOT_L4_ENTRY) {
|
|
pdps[0] = (u64)cmd_val(s, 2) << 32;
|
|
pdps[0] |= cmd_val(s, 4);
|
|
|
|
mm = intel_vgpu_find_ppgtt_mm(vgpu, pdps);
|
|
if (!mm) {
|
|
gvt_vgpu_err("failed to get the 4-level shadow vm\n");
|
|
return -EINVAL;
|
|
}
|
|
intel_vgpu_mm_get(mm);
|
|
list_add_tail(&mm->ppgtt_mm.link,
|
|
&s->workload->lri_shadow_mm);
|
|
*cmd_ptr(s, 2) = upper_32_bits(mm->ppgtt_mm.shadow_pdps[0]);
|
|
*cmd_ptr(s, 4) = lower_32_bits(mm->ppgtt_mm.shadow_pdps[0]);
|
|
} else {
|
|
/* Currently all guests use PML4 table and now can't
|
|
* have a guest with 3-level table but uses LRI for
|
|
* PPGTT update. So this is simply un-testable. */
|
|
GEM_BUG_ON(1);
|
|
gvt_vgpu_err("invalid shared shadow vm type\n");
|
|
return -EINVAL;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int cmd_reg_handler(struct parser_exec_state *s,
|
|
unsigned int offset, unsigned int index, char *cmd)
|
|
{
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
struct intel_gvt *gvt = vgpu->gvt;
|
|
u32 ctx_sr_ctl;
|
|
|
|
if (offset + 4 > gvt->device_info.mmio_size) {
|
|
gvt_vgpu_err("%s access to (%x) outside of MMIO range\n",
|
|
cmd, offset);
|
|
return -EFAULT;
|
|
}
|
|
|
|
if (!intel_gvt_mmio_is_cmd_access(gvt, offset)) {
|
|
gvt_vgpu_err("%s access to non-render register (%x)\n",
|
|
cmd, offset);
|
|
return -EBADRQC;
|
|
}
|
|
|
|
if (is_shadowed_mmio(offset)) {
|
|
gvt_vgpu_err("found access of shadowed MMIO %x\n", offset);
|
|
return 0;
|
|
}
|
|
|
|
if (is_mocs_mmio(offset) &&
|
|
mocs_cmd_reg_handler(s, offset, index))
|
|
return -EINVAL;
|
|
|
|
if (is_force_nonpriv_mmio(offset) &&
|
|
force_nonpriv_reg_handler(s, offset, index, cmd))
|
|
return -EPERM;
|
|
|
|
if (offset == i915_mmio_reg_offset(DERRMR) ||
|
|
offset == i915_mmio_reg_offset(FORCEWAKE_MT)) {
|
|
/* Writing to HW VGT_PVINFO_PAGE offset will be discarded */
|
|
patch_value(s, cmd_ptr(s, index), VGT_PVINFO_PAGE);
|
|
}
|
|
|
|
if (is_cmd_update_pdps(offset, s) &&
|
|
cmd_pdp_mmio_update_handler(s, offset, index))
|
|
return -EINVAL;
|
|
|
|
/* TODO
|
|
* In order to let workload with inhibit context to generate
|
|
* correct image data into memory, vregs values will be loaded to
|
|
* hw via LRIs in the workload with inhibit context. But as
|
|
* indirect context is loaded prior to LRIs in workload, we don't
|
|
* want reg values specified in indirect context overwritten by
|
|
* LRIs in workloads. So, when scanning an indirect context, we
|
|
* update reg values in it into vregs, so LRIs in workload with
|
|
* inhibit context will restore with correct values
|
|
*/
|
|
if (IS_GEN(s->engine->i915, 9) &&
|
|
intel_gvt_mmio_is_in_ctx(gvt, offset) &&
|
|
!strncmp(cmd, "lri", 3)) {
|
|
intel_gvt_hypervisor_read_gpa(s->vgpu,
|
|
s->workload->ring_context_gpa + 12, &ctx_sr_ctl, 4);
|
|
/* check inhibit context */
|
|
if (ctx_sr_ctl & 1) {
|
|
u32 data = cmd_val(s, index + 1);
|
|
|
|
if (intel_gvt_mmio_has_mode_mask(s->vgpu->gvt, offset))
|
|
intel_vgpu_mask_mmio_write(vgpu,
|
|
offset, &data, 4);
|
|
else
|
|
vgpu_vreg(vgpu, offset) = data;
|
|
}
|
|
}
|
|
|
|
/* TODO: Update the global mask if this MMIO is a masked-MMIO */
|
|
intel_gvt_mmio_set_cmd_accessed(gvt, offset);
|
|
return 0;
|
|
}
|
|
|
|
#define cmd_reg(s, i) \
|
|
(cmd_val(s, i) & GENMASK(22, 2))
|
|
|
|
#define cmd_reg_inhibit(s, i) \
|
|
(cmd_val(s, i) & GENMASK(22, 18))
|
|
|
|
#define cmd_gma(s, i) \
|
|
(cmd_val(s, i) & GENMASK(31, 2))
|
|
|
|
#define cmd_gma_hi(s, i) \
|
|
(cmd_val(s, i) & GENMASK(15, 0))
|
|
|
|
static int cmd_handler_lri(struct parser_exec_state *s)
|
|
{
|
|
int i, ret = 0;
|
|
int cmd_len = cmd_length(s);
|
|
|
|
for (i = 1; i < cmd_len; i += 2) {
|
|
if (IS_BROADWELL(s->engine->i915) && s->engine->id != RCS0) {
|
|
if (s->engine->id == BCS0 &&
|
|
cmd_reg(s, i) == i915_mmio_reg_offset(DERRMR))
|
|
ret |= 0;
|
|
else
|
|
ret |= cmd_reg_inhibit(s, i) ? -EBADRQC : 0;
|
|
}
|
|
if (ret)
|
|
break;
|
|
ret |= cmd_reg_handler(s, cmd_reg(s, i), i, "lri");
|
|
if (ret)
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static int cmd_handler_lrr(struct parser_exec_state *s)
|
|
{
|
|
int i, ret = 0;
|
|
int cmd_len = cmd_length(s);
|
|
|
|
for (i = 1; i < cmd_len; i += 2) {
|
|
if (IS_BROADWELL(s->engine->i915))
|
|
ret |= ((cmd_reg_inhibit(s, i) ||
|
|
(cmd_reg_inhibit(s, i + 1)))) ?
|
|
-EBADRQC : 0;
|
|
if (ret)
|
|
break;
|
|
ret |= cmd_reg_handler(s, cmd_reg(s, i), i, "lrr-src");
|
|
if (ret)
|
|
break;
|
|
ret |= cmd_reg_handler(s, cmd_reg(s, i + 1), i, "lrr-dst");
|
|
if (ret)
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static inline int cmd_address_audit(struct parser_exec_state *s,
|
|
unsigned long guest_gma, int op_size, bool index_mode);
|
|
|
|
static int cmd_handler_lrm(struct parser_exec_state *s)
|
|
{
|
|
struct intel_gvt *gvt = s->vgpu->gvt;
|
|
int gmadr_bytes = gvt->device_info.gmadr_bytes_in_cmd;
|
|
unsigned long gma;
|
|
int i, ret = 0;
|
|
int cmd_len = cmd_length(s);
|
|
|
|
for (i = 1; i < cmd_len;) {
|
|
if (IS_BROADWELL(s->engine->i915))
|
|
ret |= (cmd_reg_inhibit(s, i)) ? -EBADRQC : 0;
|
|
if (ret)
|
|
break;
|
|
ret |= cmd_reg_handler(s, cmd_reg(s, i), i, "lrm");
|
|
if (ret)
|
|
break;
|
|
if (cmd_val(s, 0) & (1 << 22)) {
|
|
gma = cmd_gma(s, i + 1);
|
|
if (gmadr_bytes == 8)
|
|
gma |= (cmd_gma_hi(s, i + 2)) << 32;
|
|
ret |= cmd_address_audit(s, gma, sizeof(u32), false);
|
|
if (ret)
|
|
break;
|
|
}
|
|
i += gmadr_dw_number(s) + 1;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static int cmd_handler_srm(struct parser_exec_state *s)
|
|
{
|
|
int gmadr_bytes = s->vgpu->gvt->device_info.gmadr_bytes_in_cmd;
|
|
unsigned long gma;
|
|
int i, ret = 0;
|
|
int cmd_len = cmd_length(s);
|
|
|
|
for (i = 1; i < cmd_len;) {
|
|
ret |= cmd_reg_handler(s, cmd_reg(s, i), i, "srm");
|
|
if (ret)
|
|
break;
|
|
if (cmd_val(s, 0) & (1 << 22)) {
|
|
gma = cmd_gma(s, i + 1);
|
|
if (gmadr_bytes == 8)
|
|
gma |= (cmd_gma_hi(s, i + 2)) << 32;
|
|
ret |= cmd_address_audit(s, gma, sizeof(u32), false);
|
|
if (ret)
|
|
break;
|
|
}
|
|
i += gmadr_dw_number(s) + 1;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
struct cmd_interrupt_event {
|
|
int pipe_control_notify;
|
|
int mi_flush_dw;
|
|
int mi_user_interrupt;
|
|
};
|
|
|
|
static struct cmd_interrupt_event cmd_interrupt_events[] = {
|
|
[RCS0] = {
|
|
.pipe_control_notify = RCS_PIPE_CONTROL,
|
|
.mi_flush_dw = INTEL_GVT_EVENT_RESERVED,
|
|
.mi_user_interrupt = RCS_MI_USER_INTERRUPT,
|
|
},
|
|
[BCS0] = {
|
|
.pipe_control_notify = INTEL_GVT_EVENT_RESERVED,
|
|
.mi_flush_dw = BCS_MI_FLUSH_DW,
|
|
.mi_user_interrupt = BCS_MI_USER_INTERRUPT,
|
|
},
|
|
[VCS0] = {
|
|
.pipe_control_notify = INTEL_GVT_EVENT_RESERVED,
|
|
.mi_flush_dw = VCS_MI_FLUSH_DW,
|
|
.mi_user_interrupt = VCS_MI_USER_INTERRUPT,
|
|
},
|
|
[VCS1] = {
|
|
.pipe_control_notify = INTEL_GVT_EVENT_RESERVED,
|
|
.mi_flush_dw = VCS2_MI_FLUSH_DW,
|
|
.mi_user_interrupt = VCS2_MI_USER_INTERRUPT,
|
|
},
|
|
[VECS0] = {
|
|
.pipe_control_notify = INTEL_GVT_EVENT_RESERVED,
|
|
.mi_flush_dw = VECS_MI_FLUSH_DW,
|
|
.mi_user_interrupt = VECS_MI_USER_INTERRUPT,
|
|
},
|
|
};
|
|
|
|
static int cmd_handler_pipe_control(struct parser_exec_state *s)
|
|
{
|
|
int gmadr_bytes = s->vgpu->gvt->device_info.gmadr_bytes_in_cmd;
|
|
unsigned long gma;
|
|
bool index_mode = false;
|
|
unsigned int post_sync;
|
|
int ret = 0;
|
|
u32 hws_pga, val;
|
|
|
|
post_sync = (cmd_val(s, 1) & PIPE_CONTROL_POST_SYNC_OP_MASK) >> 14;
|
|
|
|
/* LRI post sync */
|
|
if (cmd_val(s, 1) & PIPE_CONTROL_MMIO_WRITE)
|
|
ret = cmd_reg_handler(s, cmd_reg(s, 2), 1, "pipe_ctrl");
|
|
/* post sync */
|
|
else if (post_sync) {
|
|
if (post_sync == 2)
|
|
ret = cmd_reg_handler(s, 0x2350, 1, "pipe_ctrl");
|
|
else if (post_sync == 3)
|
|
ret = cmd_reg_handler(s, 0x2358, 1, "pipe_ctrl");
|
|
else if (post_sync == 1) {
|
|
/* check ggtt*/
|
|
if ((cmd_val(s, 1) & PIPE_CONTROL_GLOBAL_GTT_IVB)) {
|
|
gma = cmd_val(s, 2) & GENMASK(31, 3);
|
|
if (gmadr_bytes == 8)
|
|
gma |= (cmd_gma_hi(s, 3)) << 32;
|
|
/* Store Data Index */
|
|
if (cmd_val(s, 1) & (1 << 21))
|
|
index_mode = true;
|
|
ret |= cmd_address_audit(s, gma, sizeof(u64),
|
|
index_mode);
|
|
if (ret)
|
|
return ret;
|
|
if (index_mode) {
|
|
hws_pga = s->vgpu->hws_pga[s->engine->id];
|
|
gma = hws_pga + gma;
|
|
patch_value(s, cmd_ptr(s, 2), gma);
|
|
val = cmd_val(s, 1) & (~(1 << 21));
|
|
patch_value(s, cmd_ptr(s, 1), val);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (ret)
|
|
return ret;
|
|
|
|
if (cmd_val(s, 1) & PIPE_CONTROL_NOTIFY)
|
|
set_bit(cmd_interrupt_events[s->engine->id].pipe_control_notify,
|
|
s->workload->pending_events);
|
|
return 0;
|
|
}
|
|
|
|
static int cmd_handler_mi_user_interrupt(struct parser_exec_state *s)
|
|
{
|
|
set_bit(cmd_interrupt_events[s->engine->id].mi_user_interrupt,
|
|
s->workload->pending_events);
|
|
patch_value(s, cmd_ptr(s, 0), MI_NOOP);
|
|
return 0;
|
|
}
|
|
|
|
static int cmd_advance_default(struct parser_exec_state *s)
|
|
{
|
|
return ip_gma_advance(s, cmd_length(s));
|
|
}
|
|
|
|
static int cmd_handler_mi_batch_buffer_end(struct parser_exec_state *s)
|
|
{
|
|
int ret;
|
|
|
|
if (s->buf_type == BATCH_BUFFER_2ND_LEVEL) {
|
|
s->buf_type = BATCH_BUFFER_INSTRUCTION;
|
|
ret = ip_gma_set(s, s->ret_ip_gma_bb);
|
|
s->buf_addr_type = s->saved_buf_addr_type;
|
|
} else {
|
|
s->buf_type = RING_BUFFER_INSTRUCTION;
|
|
s->buf_addr_type = GTT_BUFFER;
|
|
if (s->ret_ip_gma_ring >= s->ring_start + s->ring_size)
|
|
s->ret_ip_gma_ring -= s->ring_size;
|
|
ret = ip_gma_set(s, s->ret_ip_gma_ring);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
struct mi_display_flip_command_info {
|
|
int pipe;
|
|
int plane;
|
|
int event;
|
|
i915_reg_t stride_reg;
|
|
i915_reg_t ctrl_reg;
|
|
i915_reg_t surf_reg;
|
|
u64 stride_val;
|
|
u64 tile_val;
|
|
u64 surf_val;
|
|
bool async_flip;
|
|
};
|
|
|
|
struct plane_code_mapping {
|
|
int pipe;
|
|
int plane;
|
|
int event;
|
|
};
|
|
|
|
static int gen8_decode_mi_display_flip(struct parser_exec_state *s,
|
|
struct mi_display_flip_command_info *info)
|
|
{
|
|
struct drm_i915_private *dev_priv = s->engine->i915;
|
|
struct plane_code_mapping gen8_plane_code[] = {
|
|
[0] = {PIPE_A, PLANE_A, PRIMARY_A_FLIP_DONE},
|
|
[1] = {PIPE_B, PLANE_A, PRIMARY_B_FLIP_DONE},
|
|
[2] = {PIPE_A, PLANE_B, SPRITE_A_FLIP_DONE},
|
|
[3] = {PIPE_B, PLANE_B, SPRITE_B_FLIP_DONE},
|
|
[4] = {PIPE_C, PLANE_A, PRIMARY_C_FLIP_DONE},
|
|
[5] = {PIPE_C, PLANE_B, SPRITE_C_FLIP_DONE},
|
|
};
|
|
u32 dword0, dword1, dword2;
|
|
u32 v;
|
|
|
|
dword0 = cmd_val(s, 0);
|
|
dword1 = cmd_val(s, 1);
|
|
dword2 = cmd_val(s, 2);
|
|
|
|
v = (dword0 & GENMASK(21, 19)) >> 19;
|
|
if (drm_WARN_ON(&dev_priv->drm, v >= ARRAY_SIZE(gen8_plane_code)))
|
|
return -EBADRQC;
|
|
|
|
info->pipe = gen8_plane_code[v].pipe;
|
|
info->plane = gen8_plane_code[v].plane;
|
|
info->event = gen8_plane_code[v].event;
|
|
info->stride_val = (dword1 & GENMASK(15, 6)) >> 6;
|
|
info->tile_val = (dword1 & 0x1);
|
|
info->surf_val = (dword2 & GENMASK(31, 12)) >> 12;
|
|
info->async_flip = ((dword2 & GENMASK(1, 0)) == 0x1);
|
|
|
|
if (info->plane == PLANE_A) {
|
|
info->ctrl_reg = DSPCNTR(info->pipe);
|
|
info->stride_reg = DSPSTRIDE(info->pipe);
|
|
info->surf_reg = DSPSURF(info->pipe);
|
|
} else if (info->plane == PLANE_B) {
|
|
info->ctrl_reg = SPRCTL(info->pipe);
|
|
info->stride_reg = SPRSTRIDE(info->pipe);
|
|
info->surf_reg = SPRSURF(info->pipe);
|
|
} else {
|
|
drm_WARN_ON(&dev_priv->drm, 1);
|
|
return -EBADRQC;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int skl_decode_mi_display_flip(struct parser_exec_state *s,
|
|
struct mi_display_flip_command_info *info)
|
|
{
|
|
struct drm_i915_private *dev_priv = s->engine->i915;
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
u32 dword0 = cmd_val(s, 0);
|
|
u32 dword1 = cmd_val(s, 1);
|
|
u32 dword2 = cmd_val(s, 2);
|
|
u32 plane = (dword0 & GENMASK(12, 8)) >> 8;
|
|
|
|
info->plane = PRIMARY_PLANE;
|
|
|
|
switch (plane) {
|
|
case MI_DISPLAY_FLIP_SKL_PLANE_1_A:
|
|
info->pipe = PIPE_A;
|
|
info->event = PRIMARY_A_FLIP_DONE;
|
|
break;
|
|
case MI_DISPLAY_FLIP_SKL_PLANE_1_B:
|
|
info->pipe = PIPE_B;
|
|
info->event = PRIMARY_B_FLIP_DONE;
|
|
break;
|
|
case MI_DISPLAY_FLIP_SKL_PLANE_1_C:
|
|
info->pipe = PIPE_C;
|
|
info->event = PRIMARY_C_FLIP_DONE;
|
|
break;
|
|
|
|
case MI_DISPLAY_FLIP_SKL_PLANE_2_A:
|
|
info->pipe = PIPE_A;
|
|
info->event = SPRITE_A_FLIP_DONE;
|
|
info->plane = SPRITE_PLANE;
|
|
break;
|
|
case MI_DISPLAY_FLIP_SKL_PLANE_2_B:
|
|
info->pipe = PIPE_B;
|
|
info->event = SPRITE_B_FLIP_DONE;
|
|
info->plane = SPRITE_PLANE;
|
|
break;
|
|
case MI_DISPLAY_FLIP_SKL_PLANE_2_C:
|
|
info->pipe = PIPE_C;
|
|
info->event = SPRITE_C_FLIP_DONE;
|
|
info->plane = SPRITE_PLANE;
|
|
break;
|
|
|
|
default:
|
|
gvt_vgpu_err("unknown plane code %d\n", plane);
|
|
return -EBADRQC;
|
|
}
|
|
|
|
info->stride_val = (dword1 & GENMASK(15, 6)) >> 6;
|
|
info->tile_val = (dword1 & GENMASK(2, 0));
|
|
info->surf_val = (dword2 & GENMASK(31, 12)) >> 12;
|
|
info->async_flip = ((dword2 & GENMASK(1, 0)) == 0x1);
|
|
|
|
info->ctrl_reg = DSPCNTR(info->pipe);
|
|
info->stride_reg = DSPSTRIDE(info->pipe);
|
|
info->surf_reg = DSPSURF(info->pipe);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int gen8_check_mi_display_flip(struct parser_exec_state *s,
|
|
struct mi_display_flip_command_info *info)
|
|
{
|
|
u32 stride, tile;
|
|
|
|
if (!info->async_flip)
|
|
return 0;
|
|
|
|
if (INTEL_GEN(s->engine->i915) >= 9) {
|
|
stride = vgpu_vreg_t(s->vgpu, info->stride_reg) & GENMASK(9, 0);
|
|
tile = (vgpu_vreg_t(s->vgpu, info->ctrl_reg) &
|
|
GENMASK(12, 10)) >> 10;
|
|
} else {
|
|
stride = (vgpu_vreg_t(s->vgpu, info->stride_reg) &
|
|
GENMASK(15, 6)) >> 6;
|
|
tile = (vgpu_vreg_t(s->vgpu, info->ctrl_reg) & (1 << 10)) >> 10;
|
|
}
|
|
|
|
if (stride != info->stride_val)
|
|
gvt_dbg_cmd("cannot change stride during async flip\n");
|
|
|
|
if (tile != info->tile_val)
|
|
gvt_dbg_cmd("cannot change tile during async flip\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int gen8_update_plane_mmio_from_mi_display_flip(
|
|
struct parser_exec_state *s,
|
|
struct mi_display_flip_command_info *info)
|
|
{
|
|
struct drm_i915_private *dev_priv = s->engine->i915;
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
|
|
set_mask_bits(&vgpu_vreg_t(vgpu, info->surf_reg), GENMASK(31, 12),
|
|
info->surf_val << 12);
|
|
if (INTEL_GEN(dev_priv) >= 9) {
|
|
set_mask_bits(&vgpu_vreg_t(vgpu, info->stride_reg), GENMASK(9, 0),
|
|
info->stride_val);
|
|
set_mask_bits(&vgpu_vreg_t(vgpu, info->ctrl_reg), GENMASK(12, 10),
|
|
info->tile_val << 10);
|
|
} else {
|
|
set_mask_bits(&vgpu_vreg_t(vgpu, info->stride_reg), GENMASK(15, 6),
|
|
info->stride_val << 6);
|
|
set_mask_bits(&vgpu_vreg_t(vgpu, info->ctrl_reg), GENMASK(10, 10),
|
|
info->tile_val << 10);
|
|
}
|
|
|
|
if (info->plane == PLANE_PRIMARY)
|
|
vgpu_vreg_t(vgpu, PIPE_FLIPCOUNT_G4X(info->pipe))++;
|
|
|
|
if (info->async_flip)
|
|
intel_vgpu_trigger_virtual_event(vgpu, info->event);
|
|
else
|
|
set_bit(info->event, vgpu->irq.flip_done_event[info->pipe]);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int decode_mi_display_flip(struct parser_exec_state *s,
|
|
struct mi_display_flip_command_info *info)
|
|
{
|
|
if (IS_BROADWELL(s->engine->i915))
|
|
return gen8_decode_mi_display_flip(s, info);
|
|
if (INTEL_GEN(s->engine->i915) >= 9)
|
|
return skl_decode_mi_display_flip(s, info);
|
|
|
|
return -ENODEV;
|
|
}
|
|
|
|
static int check_mi_display_flip(struct parser_exec_state *s,
|
|
struct mi_display_flip_command_info *info)
|
|
{
|
|
return gen8_check_mi_display_flip(s, info);
|
|
}
|
|
|
|
static int update_plane_mmio_from_mi_display_flip(
|
|
struct parser_exec_state *s,
|
|
struct mi_display_flip_command_info *info)
|
|
{
|
|
return gen8_update_plane_mmio_from_mi_display_flip(s, info);
|
|
}
|
|
|
|
static int cmd_handler_mi_display_flip(struct parser_exec_state *s)
|
|
{
|
|
struct mi_display_flip_command_info info;
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
int ret;
|
|
int i;
|
|
int len = cmd_length(s);
|
|
u32 valid_len = CMD_LEN(1);
|
|
|
|
/* Flip Type == Stereo 3D Flip */
|
|
if (DWORD_FIELD(2, 1, 0) == 2)
|
|
valid_len++;
|
|
ret = gvt_check_valid_cmd_length(cmd_length(s),
|
|
valid_len);
|
|
if (ret)
|
|
return ret;
|
|
|
|
ret = decode_mi_display_flip(s, &info);
|
|
if (ret) {
|
|
gvt_vgpu_err("fail to decode MI display flip command\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = check_mi_display_flip(s, &info);
|
|
if (ret) {
|
|
gvt_vgpu_err("invalid MI display flip command\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = update_plane_mmio_from_mi_display_flip(s, &info);
|
|
if (ret) {
|
|
gvt_vgpu_err("fail to update plane mmio\n");
|
|
return ret;
|
|
}
|
|
|
|
for (i = 0; i < len; i++)
|
|
patch_value(s, cmd_ptr(s, i), MI_NOOP);
|
|
return 0;
|
|
}
|
|
|
|
static bool is_wait_for_flip_pending(u32 cmd)
|
|
{
|
|
return cmd & (MI_WAIT_FOR_PLANE_A_FLIP_PENDING |
|
|
MI_WAIT_FOR_PLANE_B_FLIP_PENDING |
|
|
MI_WAIT_FOR_PLANE_C_FLIP_PENDING |
|
|
MI_WAIT_FOR_SPRITE_A_FLIP_PENDING |
|
|
MI_WAIT_FOR_SPRITE_B_FLIP_PENDING |
|
|
MI_WAIT_FOR_SPRITE_C_FLIP_PENDING);
|
|
}
|
|
|
|
static int cmd_handler_mi_wait_for_event(struct parser_exec_state *s)
|
|
{
|
|
u32 cmd = cmd_val(s, 0);
|
|
|
|
if (!is_wait_for_flip_pending(cmd))
|
|
return 0;
|
|
|
|
patch_value(s, cmd_ptr(s, 0), MI_NOOP);
|
|
return 0;
|
|
}
|
|
|
|
static unsigned long get_gma_bb_from_cmd(struct parser_exec_state *s, int index)
|
|
{
|
|
unsigned long addr;
|
|
unsigned long gma_high, gma_low;
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
int gmadr_bytes = vgpu->gvt->device_info.gmadr_bytes_in_cmd;
|
|
|
|
if (WARN_ON(gmadr_bytes != 4 && gmadr_bytes != 8)) {
|
|
gvt_vgpu_err("invalid gma bytes %d\n", gmadr_bytes);
|
|
return INTEL_GVT_INVALID_ADDR;
|
|
}
|
|
|
|
gma_low = cmd_val(s, index) & BATCH_BUFFER_ADDR_MASK;
|
|
if (gmadr_bytes == 4) {
|
|
addr = gma_low;
|
|
} else {
|
|
gma_high = cmd_val(s, index + 1) & BATCH_BUFFER_ADDR_HIGH_MASK;
|
|
addr = (((unsigned long)gma_high) << 32) | gma_low;
|
|
}
|
|
return addr;
|
|
}
|
|
|
|
static inline int cmd_address_audit(struct parser_exec_state *s,
|
|
unsigned long guest_gma, int op_size, bool index_mode)
|
|
{
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
u32 max_surface_size = vgpu->gvt->device_info.max_surface_size;
|
|
int i;
|
|
int ret;
|
|
|
|
if (op_size > max_surface_size) {
|
|
gvt_vgpu_err("command address audit fail name %s\n",
|
|
s->info->name);
|
|
return -EFAULT;
|
|
}
|
|
|
|
if (index_mode) {
|
|
if (guest_gma >= I915_GTT_PAGE_SIZE) {
|
|
ret = -EFAULT;
|
|
goto err;
|
|
}
|
|
} else if (!intel_gvt_ggtt_validate_range(vgpu, guest_gma, op_size)) {
|
|
ret = -EFAULT;
|
|
goto err;
|
|
}
|
|
|
|
return 0;
|
|
|
|
err:
|
|
gvt_vgpu_err("cmd_parser: Malicious %s detected, addr=0x%lx, len=%d!\n",
|
|
s->info->name, guest_gma, op_size);
|
|
|
|
pr_err("cmd dump: ");
|
|
for (i = 0; i < cmd_length(s); i++) {
|
|
if (!(i % 4))
|
|
pr_err("\n%08x ", cmd_val(s, i));
|
|
else
|
|
pr_err("%08x ", cmd_val(s, i));
|
|
}
|
|
pr_err("\nvgpu%d: aperture 0x%llx - 0x%llx, hidden 0x%llx - 0x%llx\n",
|
|
vgpu->id,
|
|
vgpu_aperture_gmadr_base(vgpu),
|
|
vgpu_aperture_gmadr_end(vgpu),
|
|
vgpu_hidden_gmadr_base(vgpu),
|
|
vgpu_hidden_gmadr_end(vgpu));
|
|
return ret;
|
|
}
|
|
|
|
static int cmd_handler_mi_store_data_imm(struct parser_exec_state *s)
|
|
{
|
|
int gmadr_bytes = s->vgpu->gvt->device_info.gmadr_bytes_in_cmd;
|
|
int op_size = (cmd_length(s) - 3) * sizeof(u32);
|
|
int core_id = (cmd_val(s, 2) & (1 << 0)) ? 1 : 0;
|
|
unsigned long gma, gma_low, gma_high;
|
|
u32 valid_len = CMD_LEN(2);
|
|
int ret = 0;
|
|
|
|
/* check ppggt */
|
|
if (!(cmd_val(s, 0) & (1 << 22)))
|
|
return 0;
|
|
|
|
/* check if QWORD */
|
|
if (DWORD_FIELD(0, 21, 21))
|
|
valid_len++;
|
|
ret = gvt_check_valid_cmd_length(cmd_length(s),
|
|
valid_len);
|
|
if (ret)
|
|
return ret;
|
|
|
|
gma = cmd_val(s, 2) & GENMASK(31, 2);
|
|
|
|
if (gmadr_bytes == 8) {
|
|
gma_low = cmd_val(s, 1) & GENMASK(31, 2);
|
|
gma_high = cmd_val(s, 2) & GENMASK(15, 0);
|
|
gma = (gma_high << 32) | gma_low;
|
|
core_id = (cmd_val(s, 1) & (1 << 0)) ? 1 : 0;
|
|
}
|
|
ret = cmd_address_audit(s, gma + op_size * core_id, op_size, false);
|
|
return ret;
|
|
}
|
|
|
|
static inline int unexpected_cmd(struct parser_exec_state *s)
|
|
{
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
|
|
gvt_vgpu_err("Unexpected %s in command buffer!\n", s->info->name);
|
|
|
|
return -EBADRQC;
|
|
}
|
|
|
|
static int cmd_handler_mi_semaphore_wait(struct parser_exec_state *s)
|
|
{
|
|
return unexpected_cmd(s);
|
|
}
|
|
|
|
static int cmd_handler_mi_report_perf_count(struct parser_exec_state *s)
|
|
{
|
|
return unexpected_cmd(s);
|
|
}
|
|
|
|
static int cmd_handler_mi_op_2e(struct parser_exec_state *s)
|
|
{
|
|
return unexpected_cmd(s);
|
|
}
|
|
|
|
static int cmd_handler_mi_op_2f(struct parser_exec_state *s)
|
|
{
|
|
int gmadr_bytes = s->vgpu->gvt->device_info.gmadr_bytes_in_cmd;
|
|
int op_size = (1 << ((cmd_val(s, 0) & GENMASK(20, 19)) >> 19)) *
|
|
sizeof(u32);
|
|
unsigned long gma, gma_high;
|
|
u32 valid_len = CMD_LEN(1);
|
|
int ret = 0;
|
|
|
|
if (!(cmd_val(s, 0) & (1 << 22)))
|
|
return ret;
|
|
|
|
/* check inline data */
|
|
if (cmd_val(s, 0) & BIT(18))
|
|
valid_len = CMD_LEN(9);
|
|
ret = gvt_check_valid_cmd_length(cmd_length(s),
|
|
valid_len);
|
|
if (ret)
|
|
return ret;
|
|
|
|
gma = cmd_val(s, 1) & GENMASK(31, 2);
|
|
if (gmadr_bytes == 8) {
|
|
gma_high = cmd_val(s, 2) & GENMASK(15, 0);
|
|
gma = (gma_high << 32) | gma;
|
|
}
|
|
ret = cmd_address_audit(s, gma, op_size, false);
|
|
return ret;
|
|
}
|
|
|
|
static int cmd_handler_mi_store_data_index(struct parser_exec_state *s)
|
|
{
|
|
return unexpected_cmd(s);
|
|
}
|
|
|
|
static int cmd_handler_mi_clflush(struct parser_exec_state *s)
|
|
{
|
|
return unexpected_cmd(s);
|
|
}
|
|
|
|
static int cmd_handler_mi_conditional_batch_buffer_end(
|
|
struct parser_exec_state *s)
|
|
{
|
|
return unexpected_cmd(s);
|
|
}
|
|
|
|
static int cmd_handler_mi_update_gtt(struct parser_exec_state *s)
|
|
{
|
|
return unexpected_cmd(s);
|
|
}
|
|
|
|
static int cmd_handler_mi_flush_dw(struct parser_exec_state *s)
|
|
{
|
|
int gmadr_bytes = s->vgpu->gvt->device_info.gmadr_bytes_in_cmd;
|
|
unsigned long gma;
|
|
bool index_mode = false;
|
|
int ret = 0;
|
|
u32 hws_pga, val;
|
|
u32 valid_len = CMD_LEN(2);
|
|
|
|
ret = gvt_check_valid_cmd_length(cmd_length(s),
|
|
valid_len);
|
|
if (ret) {
|
|
/* Check again for Qword */
|
|
ret = gvt_check_valid_cmd_length(cmd_length(s),
|
|
++valid_len);
|
|
return ret;
|
|
}
|
|
|
|
/* Check post-sync and ppgtt bit */
|
|
if (((cmd_val(s, 0) >> 14) & 0x3) && (cmd_val(s, 1) & (1 << 2))) {
|
|
gma = cmd_val(s, 1) & GENMASK(31, 3);
|
|
if (gmadr_bytes == 8)
|
|
gma |= (cmd_val(s, 2) & GENMASK(15, 0)) << 32;
|
|
/* Store Data Index */
|
|
if (cmd_val(s, 0) & (1 << 21))
|
|
index_mode = true;
|
|
ret = cmd_address_audit(s, gma, sizeof(u64), index_mode);
|
|
if (ret)
|
|
return ret;
|
|
if (index_mode) {
|
|
hws_pga = s->vgpu->hws_pga[s->engine->id];
|
|
gma = hws_pga + gma;
|
|
patch_value(s, cmd_ptr(s, 1), gma);
|
|
val = cmd_val(s, 0) & (~(1 << 21));
|
|
patch_value(s, cmd_ptr(s, 0), val);
|
|
}
|
|
}
|
|
/* Check notify bit */
|
|
if ((cmd_val(s, 0) & (1 << 8)))
|
|
set_bit(cmd_interrupt_events[s->engine->id].mi_flush_dw,
|
|
s->workload->pending_events);
|
|
return ret;
|
|
}
|
|
|
|
static void addr_type_update_snb(struct parser_exec_state *s)
|
|
{
|
|
if ((s->buf_type == RING_BUFFER_INSTRUCTION) &&
|
|
(BATCH_BUFFER_ADR_SPACE_BIT(cmd_val(s, 0)) == 1)) {
|
|
s->buf_addr_type = PPGTT_BUFFER;
|
|
}
|
|
}
|
|
|
|
|
|
static int copy_gma_to_hva(struct intel_vgpu *vgpu, struct intel_vgpu_mm *mm,
|
|
unsigned long gma, unsigned long end_gma, void *va)
|
|
{
|
|
unsigned long copy_len, offset;
|
|
unsigned long len = 0;
|
|
unsigned long gpa;
|
|
|
|
while (gma != end_gma) {
|
|
gpa = intel_vgpu_gma_to_gpa(mm, gma);
|
|
if (gpa == INTEL_GVT_INVALID_ADDR) {
|
|
gvt_vgpu_err("invalid gma address: %lx\n", gma);
|
|
return -EFAULT;
|
|
}
|
|
|
|
offset = gma & (I915_GTT_PAGE_SIZE - 1);
|
|
|
|
copy_len = (end_gma - gma) >= (I915_GTT_PAGE_SIZE - offset) ?
|
|
I915_GTT_PAGE_SIZE - offset : end_gma - gma;
|
|
|
|
intel_gvt_hypervisor_read_gpa(vgpu, gpa, va + len, copy_len);
|
|
|
|
len += copy_len;
|
|
gma += copy_len;
|
|
}
|
|
return len;
|
|
}
|
|
|
|
|
|
/*
|
|
* Check whether a batch buffer needs to be scanned. Currently
|
|
* the only criteria is based on privilege.
|
|
*/
|
|
static int batch_buffer_needs_scan(struct parser_exec_state *s)
|
|
{
|
|
/* Decide privilege based on address space */
|
|
if (cmd_val(s, 0) & BIT(8) &&
|
|
!(s->vgpu->scan_nonprivbb & s->engine->mask))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static const char *repr_addr_type(unsigned int type)
|
|
{
|
|
return type == PPGTT_BUFFER ? "ppgtt" : "ggtt";
|
|
}
|
|
|
|
static int find_bb_size(struct parser_exec_state *s,
|
|
unsigned long *bb_size,
|
|
unsigned long *bb_end_cmd_offset)
|
|
{
|
|
unsigned long gma = 0;
|
|
const struct cmd_info *info;
|
|
u32 cmd_len = 0;
|
|
bool bb_end = false;
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
u32 cmd;
|
|
struct intel_vgpu_mm *mm = (s->buf_addr_type == GTT_BUFFER) ?
|
|
s->vgpu->gtt.ggtt_mm : s->workload->shadow_mm;
|
|
|
|
*bb_size = 0;
|
|
*bb_end_cmd_offset = 0;
|
|
|
|
/* get the start gm address of the batch buffer */
|
|
gma = get_gma_bb_from_cmd(s, 1);
|
|
if (gma == INTEL_GVT_INVALID_ADDR)
|
|
return -EFAULT;
|
|
|
|
cmd = cmd_val(s, 0);
|
|
info = get_cmd_info(s->vgpu->gvt, cmd, s->engine);
|
|
if (info == NULL) {
|
|
gvt_vgpu_err("unknown cmd 0x%x, opcode=0x%x, addr_type=%s, ring %s, workload=%p\n",
|
|
cmd, get_opcode(cmd, s->engine),
|
|
repr_addr_type(s->buf_addr_type),
|
|
s->engine->name, s->workload);
|
|
return -EBADRQC;
|
|
}
|
|
do {
|
|
if (copy_gma_to_hva(s->vgpu, mm,
|
|
gma, gma + 4, &cmd) < 0)
|
|
return -EFAULT;
|
|
info = get_cmd_info(s->vgpu->gvt, cmd, s->engine);
|
|
if (info == NULL) {
|
|
gvt_vgpu_err("unknown cmd 0x%x, opcode=0x%x, addr_type=%s, ring %s, workload=%p\n",
|
|
cmd, get_opcode(cmd, s->engine),
|
|
repr_addr_type(s->buf_addr_type),
|
|
s->engine->name, s->workload);
|
|
return -EBADRQC;
|
|
}
|
|
|
|
if (info->opcode == OP_MI_BATCH_BUFFER_END) {
|
|
bb_end = true;
|
|
} else if (info->opcode == OP_MI_BATCH_BUFFER_START) {
|
|
if (BATCH_BUFFER_2ND_LEVEL_BIT(cmd) == 0)
|
|
/* chained batch buffer */
|
|
bb_end = true;
|
|
}
|
|
|
|
if (bb_end)
|
|
*bb_end_cmd_offset = *bb_size;
|
|
|
|
cmd_len = get_cmd_length(info, cmd) << 2;
|
|
*bb_size += cmd_len;
|
|
gma += cmd_len;
|
|
} while (!bb_end);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int audit_bb_end(struct parser_exec_state *s, void *va)
|
|
{
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
u32 cmd = *(u32 *)va;
|
|
const struct cmd_info *info;
|
|
|
|
info = get_cmd_info(s->vgpu->gvt, cmd, s->engine);
|
|
if (info == NULL) {
|
|
gvt_vgpu_err("unknown cmd 0x%x, opcode=0x%x, addr_type=%s, ring %s, workload=%p\n",
|
|
cmd, get_opcode(cmd, s->engine),
|
|
repr_addr_type(s->buf_addr_type),
|
|
s->engine->name, s->workload);
|
|
return -EBADRQC;
|
|
}
|
|
|
|
if ((info->opcode == OP_MI_BATCH_BUFFER_END) ||
|
|
((info->opcode == OP_MI_BATCH_BUFFER_START) &&
|
|
(BATCH_BUFFER_2ND_LEVEL_BIT(cmd) == 0)))
|
|
return 0;
|
|
|
|
return -EBADRQC;
|
|
}
|
|
|
|
static int perform_bb_shadow(struct parser_exec_state *s)
|
|
{
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
struct intel_vgpu_shadow_bb *bb;
|
|
unsigned long gma = 0;
|
|
unsigned long bb_size;
|
|
unsigned long bb_end_cmd_offset;
|
|
int ret = 0;
|
|
struct intel_vgpu_mm *mm = (s->buf_addr_type == GTT_BUFFER) ?
|
|
s->vgpu->gtt.ggtt_mm : s->workload->shadow_mm;
|
|
unsigned long start_offset = 0;
|
|
|
|
/* get the start gm address of the batch buffer */
|
|
gma = get_gma_bb_from_cmd(s, 1);
|
|
if (gma == INTEL_GVT_INVALID_ADDR)
|
|
return -EFAULT;
|
|
|
|
ret = find_bb_size(s, &bb_size, &bb_end_cmd_offset);
|
|
if (ret)
|
|
return ret;
|
|
|
|
bb = kzalloc(sizeof(*bb), GFP_KERNEL);
|
|
if (!bb)
|
|
return -ENOMEM;
|
|
|
|
bb->ppgtt = (s->buf_addr_type == GTT_BUFFER) ? false : true;
|
|
|
|
/* the start_offset stores the batch buffer's start gma's
|
|
* offset relative to page boundary. so for non-privileged batch
|
|
* buffer, the shadowed gem object holds exactly the same page
|
|
* layout as original gem object. This is for the convience of
|
|
* replacing the whole non-privilged batch buffer page to this
|
|
* shadowed one in PPGTT at the same gma address. (this replacing
|
|
* action is not implemented yet now, but may be necessary in
|
|
* future).
|
|
* for prileged batch buffer, we just change start gma address to
|
|
* that of shadowed page.
|
|
*/
|
|
if (bb->ppgtt)
|
|
start_offset = gma & ~I915_GTT_PAGE_MASK;
|
|
|
|
bb->obj = i915_gem_object_create_shmem(s->engine->i915,
|
|
round_up(bb_size + start_offset,
|
|
PAGE_SIZE));
|
|
if (IS_ERR(bb->obj)) {
|
|
ret = PTR_ERR(bb->obj);
|
|
goto err_free_bb;
|
|
}
|
|
|
|
ret = i915_gem_object_prepare_write(bb->obj, &bb->clflush);
|
|
if (ret)
|
|
goto err_free_obj;
|
|
|
|
bb->va = i915_gem_object_pin_map(bb->obj, I915_MAP_WB);
|
|
if (IS_ERR(bb->va)) {
|
|
ret = PTR_ERR(bb->va);
|
|
goto err_finish_shmem_access;
|
|
}
|
|
|
|
if (bb->clflush & CLFLUSH_BEFORE) {
|
|
drm_clflush_virt_range(bb->va, bb->obj->base.size);
|
|
bb->clflush &= ~CLFLUSH_BEFORE;
|
|
}
|
|
|
|
ret = copy_gma_to_hva(s->vgpu, mm,
|
|
gma, gma + bb_size,
|
|
bb->va + start_offset);
|
|
if (ret < 0) {
|
|
gvt_vgpu_err("fail to copy guest ring buffer\n");
|
|
ret = -EFAULT;
|
|
goto err_unmap;
|
|
}
|
|
|
|
ret = audit_bb_end(s, bb->va + start_offset + bb_end_cmd_offset);
|
|
if (ret)
|
|
goto err_unmap;
|
|
|
|
INIT_LIST_HEAD(&bb->list);
|
|
list_add(&bb->list, &s->workload->shadow_bb);
|
|
|
|
bb->accessing = true;
|
|
bb->bb_start_cmd_va = s->ip_va;
|
|
|
|
if ((s->buf_type == BATCH_BUFFER_INSTRUCTION) && (!s->is_ctx_wa))
|
|
bb->bb_offset = s->ip_va - s->rb_va;
|
|
else
|
|
bb->bb_offset = 0;
|
|
|
|
/*
|
|
* ip_va saves the virtual address of the shadow batch buffer, while
|
|
* ip_gma saves the graphics address of the original batch buffer.
|
|
* As the shadow batch buffer is just a copy from the originial one,
|
|
* it should be right to use shadow batch buffer'va and original batch
|
|
* buffer's gma in pair. After all, we don't want to pin the shadow
|
|
* buffer here (too early).
|
|
*/
|
|
s->ip_va = bb->va + start_offset;
|
|
s->ip_gma = gma;
|
|
return 0;
|
|
err_unmap:
|
|
i915_gem_object_unpin_map(bb->obj);
|
|
err_finish_shmem_access:
|
|
i915_gem_object_finish_access(bb->obj);
|
|
err_free_obj:
|
|
i915_gem_object_put(bb->obj);
|
|
err_free_bb:
|
|
kfree(bb);
|
|
return ret;
|
|
}
|
|
|
|
static int cmd_handler_mi_batch_buffer_start(struct parser_exec_state *s)
|
|
{
|
|
bool second_level;
|
|
int ret = 0;
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
|
|
if (s->buf_type == BATCH_BUFFER_2ND_LEVEL) {
|
|
gvt_vgpu_err("Found MI_BATCH_BUFFER_START in 2nd level BB\n");
|
|
return -EFAULT;
|
|
}
|
|
|
|
second_level = BATCH_BUFFER_2ND_LEVEL_BIT(cmd_val(s, 0)) == 1;
|
|
if (second_level && (s->buf_type != BATCH_BUFFER_INSTRUCTION)) {
|
|
gvt_vgpu_err("Jumping to 2nd level BB from RB is not allowed\n");
|
|
return -EFAULT;
|
|
}
|
|
|
|
s->saved_buf_addr_type = s->buf_addr_type;
|
|
addr_type_update_snb(s);
|
|
if (s->buf_type == RING_BUFFER_INSTRUCTION) {
|
|
s->ret_ip_gma_ring = s->ip_gma + cmd_length(s) * sizeof(u32);
|
|
s->buf_type = BATCH_BUFFER_INSTRUCTION;
|
|
} else if (second_level) {
|
|
s->buf_type = BATCH_BUFFER_2ND_LEVEL;
|
|
s->ret_ip_gma_bb = s->ip_gma + cmd_length(s) * sizeof(u32);
|
|
s->ret_bb_va = s->ip_va + cmd_length(s) * sizeof(u32);
|
|
}
|
|
|
|
if (batch_buffer_needs_scan(s)) {
|
|
ret = perform_bb_shadow(s);
|
|
if (ret < 0)
|
|
gvt_vgpu_err("invalid shadow batch buffer\n");
|
|
} else {
|
|
/* emulate a batch buffer end to do return right */
|
|
ret = cmd_handler_mi_batch_buffer_end(s);
|
|
if (ret < 0)
|
|
return ret;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static int mi_noop_index;
|
|
|
|
static const struct cmd_info cmd_info[] = {
|
|
{"MI_NOOP", OP_MI_NOOP, F_LEN_CONST, R_ALL, D_ALL, 0, 1, NULL},
|
|
|
|
{"MI_SET_PREDICATE", OP_MI_SET_PREDICATE, F_LEN_CONST, R_ALL, D_ALL,
|
|
0, 1, NULL},
|
|
|
|
{"MI_USER_INTERRUPT", OP_MI_USER_INTERRUPT, F_LEN_CONST, R_ALL, D_ALL,
|
|
0, 1, cmd_handler_mi_user_interrupt},
|
|
|
|
{"MI_WAIT_FOR_EVENT", OP_MI_WAIT_FOR_EVENT, F_LEN_CONST, R_RCS | R_BCS,
|
|
D_ALL, 0, 1, cmd_handler_mi_wait_for_event},
|
|
|
|
{"MI_FLUSH", OP_MI_FLUSH, F_LEN_CONST, R_ALL, D_ALL, 0, 1, NULL},
|
|
|
|
{"MI_ARB_CHECK", OP_MI_ARB_CHECK, F_LEN_CONST, R_ALL, D_ALL, 0, 1,
|
|
NULL},
|
|
|
|
{"MI_RS_CONTROL", OP_MI_RS_CONTROL, F_LEN_CONST, R_RCS, D_ALL, 0, 1,
|
|
NULL},
|
|
|
|
{"MI_REPORT_HEAD", OP_MI_REPORT_HEAD, F_LEN_CONST, R_ALL, D_ALL, 0, 1,
|
|
NULL},
|
|
|
|
{"MI_ARB_ON_OFF", OP_MI_ARB_ON_OFF, F_LEN_CONST, R_ALL, D_ALL, 0, 1,
|
|
NULL},
|
|
|
|
{"MI_URB_ATOMIC_ALLOC", OP_MI_URB_ATOMIC_ALLOC, F_LEN_CONST, R_RCS,
|
|
D_ALL, 0, 1, NULL},
|
|
|
|
{"MI_BATCH_BUFFER_END", OP_MI_BATCH_BUFFER_END,
|
|
F_IP_ADVANCE_CUSTOM | F_LEN_CONST, R_ALL, D_ALL, 0, 1,
|
|
cmd_handler_mi_batch_buffer_end},
|
|
|
|
{"MI_SUSPEND_FLUSH", OP_MI_SUSPEND_FLUSH, F_LEN_CONST, R_ALL, D_ALL,
|
|
0, 1, NULL},
|
|
|
|
{"MI_PREDICATE", OP_MI_PREDICATE, F_LEN_CONST, R_RCS, D_ALL, 0, 1,
|
|
NULL},
|
|
|
|
{"MI_TOPOLOGY_FILTER", OP_MI_TOPOLOGY_FILTER, F_LEN_CONST, R_ALL,
|
|
D_ALL, 0, 1, NULL},
|
|
|
|
{"MI_SET_APPID", OP_MI_SET_APPID, F_LEN_CONST, R_ALL, D_ALL, 0, 1,
|
|
NULL},
|
|
|
|
{"MI_RS_CONTEXT", OP_MI_RS_CONTEXT, F_LEN_CONST, R_RCS, D_ALL, 0, 1,
|
|
NULL},
|
|
|
|
{"MI_DISPLAY_FLIP", OP_MI_DISPLAY_FLIP, F_LEN_VAR,
|
|
R_RCS | R_BCS, D_ALL, 0, 8, cmd_handler_mi_display_flip},
|
|
|
|
{"MI_SEMAPHORE_MBOX", OP_MI_SEMAPHORE_MBOX, F_LEN_VAR | F_LEN_VAR_FIXED,
|
|
R_ALL, D_ALL, 0, 8, NULL, CMD_LEN(1)},
|
|
|
|
{"MI_MATH", OP_MI_MATH, F_LEN_VAR, R_ALL, D_ALL, 0, 8, NULL},
|
|
|
|
{"MI_URB_CLEAR", OP_MI_URB_CLEAR, F_LEN_VAR | F_LEN_VAR_FIXED, R_RCS,
|
|
D_ALL, 0, 8, NULL, CMD_LEN(0)},
|
|
|
|
{"MI_SEMAPHORE_SIGNAL", OP_MI_SEMAPHORE_SIGNAL,
|
|
F_LEN_VAR | F_LEN_VAR_FIXED, R_ALL, D_BDW_PLUS, 0, 8,
|
|
NULL, CMD_LEN(0)},
|
|
|
|
{"MI_SEMAPHORE_WAIT", OP_MI_SEMAPHORE_WAIT,
|
|
F_LEN_VAR | F_LEN_VAR_FIXED, R_ALL, D_BDW_PLUS, ADDR_FIX_1(2),
|
|
8, cmd_handler_mi_semaphore_wait, CMD_LEN(2)},
|
|
|
|
{"MI_STORE_DATA_IMM", OP_MI_STORE_DATA_IMM, F_LEN_VAR, R_ALL, D_BDW_PLUS,
|
|
ADDR_FIX_1(1), 10, cmd_handler_mi_store_data_imm},
|
|
|
|
{"MI_STORE_DATA_INDEX", OP_MI_STORE_DATA_INDEX, F_LEN_VAR, R_ALL, D_ALL,
|
|
0, 8, cmd_handler_mi_store_data_index},
|
|
|
|
{"MI_LOAD_REGISTER_IMM", OP_MI_LOAD_REGISTER_IMM, F_LEN_VAR, R_ALL,
|
|
D_ALL, 0, 8, cmd_handler_lri},
|
|
|
|
{"MI_UPDATE_GTT", OP_MI_UPDATE_GTT, F_LEN_VAR, R_ALL, D_BDW_PLUS, 0, 10,
|
|
cmd_handler_mi_update_gtt},
|
|
|
|
{"MI_STORE_REGISTER_MEM", OP_MI_STORE_REGISTER_MEM,
|
|
F_LEN_VAR | F_LEN_VAR_FIXED, R_ALL, D_ALL, ADDR_FIX_1(2), 8,
|
|
cmd_handler_srm, CMD_LEN(2)},
|
|
|
|
{"MI_FLUSH_DW", OP_MI_FLUSH_DW, F_LEN_VAR, R_ALL, D_ALL, 0, 6,
|
|
cmd_handler_mi_flush_dw},
|
|
|
|
{"MI_CLFLUSH", OP_MI_CLFLUSH, F_LEN_VAR, R_ALL, D_ALL, ADDR_FIX_1(1),
|
|
10, cmd_handler_mi_clflush},
|
|
|
|
{"MI_REPORT_PERF_COUNT", OP_MI_REPORT_PERF_COUNT,
|
|
F_LEN_VAR | F_LEN_VAR_FIXED, R_ALL, D_ALL, ADDR_FIX_1(1), 6,
|
|
cmd_handler_mi_report_perf_count, CMD_LEN(2)},
|
|
|
|
{"MI_LOAD_REGISTER_MEM", OP_MI_LOAD_REGISTER_MEM,
|
|
F_LEN_VAR | F_LEN_VAR_FIXED, R_ALL, D_ALL, ADDR_FIX_1(2), 8,
|
|
cmd_handler_lrm, CMD_LEN(2)},
|
|
|
|
{"MI_LOAD_REGISTER_REG", OP_MI_LOAD_REGISTER_REG,
|
|
F_LEN_VAR | F_LEN_VAR_FIXED, R_ALL, D_ALL, 0, 8,
|
|
cmd_handler_lrr, CMD_LEN(1)},
|
|
|
|
{"MI_RS_STORE_DATA_IMM", OP_MI_RS_STORE_DATA_IMM,
|
|
F_LEN_VAR | F_LEN_VAR_FIXED, R_RCS, D_ALL, 0,
|
|
8, NULL, CMD_LEN(2)},
|
|
|
|
{"MI_LOAD_URB_MEM", OP_MI_LOAD_URB_MEM, F_LEN_VAR | F_LEN_VAR_FIXED,
|
|
R_RCS, D_ALL, ADDR_FIX_1(2), 8, NULL, CMD_LEN(2)},
|
|
|
|
{"MI_STORE_URM_MEM", OP_MI_STORE_URM_MEM, F_LEN_VAR, R_RCS, D_ALL,
|
|
ADDR_FIX_1(2), 8, NULL},
|
|
|
|
{"MI_OP_2E", OP_MI_2E, F_LEN_VAR | F_LEN_VAR_FIXED, R_ALL, D_BDW_PLUS,
|
|
ADDR_FIX_2(1, 2), 8, cmd_handler_mi_op_2e, CMD_LEN(3)},
|
|
|
|
{"MI_OP_2F", OP_MI_2F, F_LEN_VAR, R_ALL, D_BDW_PLUS, ADDR_FIX_1(1),
|
|
8, cmd_handler_mi_op_2f},
|
|
|
|
{"MI_BATCH_BUFFER_START", OP_MI_BATCH_BUFFER_START,
|
|
F_IP_ADVANCE_CUSTOM, R_ALL, D_ALL, 0, 8,
|
|
cmd_handler_mi_batch_buffer_start},
|
|
|
|
{"MI_CONDITIONAL_BATCH_BUFFER_END", OP_MI_CONDITIONAL_BATCH_BUFFER_END,
|
|
F_LEN_VAR | F_LEN_VAR_FIXED, R_ALL, D_ALL, ADDR_FIX_1(2), 8,
|
|
cmd_handler_mi_conditional_batch_buffer_end, CMD_LEN(2)},
|
|
|
|
{"MI_LOAD_SCAN_LINES_INCL", OP_MI_LOAD_SCAN_LINES_INCL, F_LEN_CONST,
|
|
R_RCS | R_BCS, D_ALL, 0, 2, NULL},
|
|
|
|
{"XY_SETUP_BLT", OP_XY_SETUP_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
ADDR_FIX_2(4, 7), 8, NULL},
|
|
|
|
{"XY_SETUP_CLIP_BLT", OP_XY_SETUP_CLIP_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
0, 8, NULL},
|
|
|
|
{"XY_SETUP_MONO_PATTERN_SL_BLT", OP_XY_SETUP_MONO_PATTERN_SL_BLT,
|
|
F_LEN_VAR, R_BCS, D_ALL, ADDR_FIX_1(4), 8, NULL},
|
|
|
|
{"XY_PIXEL_BLT", OP_XY_PIXEL_BLT, F_LEN_VAR, R_BCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"XY_SCANLINES_BLT", OP_XY_SCANLINES_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
0, 8, NULL},
|
|
|
|
{"XY_TEXT_BLT", OP_XY_TEXT_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
ADDR_FIX_1(3), 8, NULL},
|
|
|
|
{"XY_TEXT_IMMEDIATE_BLT", OP_XY_TEXT_IMMEDIATE_BLT, F_LEN_VAR, R_BCS,
|
|
D_ALL, 0, 8, NULL},
|
|
|
|
{"XY_COLOR_BLT", OP_XY_COLOR_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
ADDR_FIX_1(4), 8, NULL},
|
|
|
|
{"XY_PAT_BLT", OP_XY_PAT_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
ADDR_FIX_2(4, 5), 8, NULL},
|
|
|
|
{"XY_MONO_PAT_BLT", OP_XY_MONO_PAT_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
ADDR_FIX_1(4), 8, NULL},
|
|
|
|
{"XY_SRC_COPY_BLT", OP_XY_SRC_COPY_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
ADDR_FIX_2(4, 7), 8, NULL},
|
|
|
|
{"XY_MONO_SRC_COPY_BLT", OP_XY_MONO_SRC_COPY_BLT, F_LEN_VAR, R_BCS,
|
|
D_ALL, ADDR_FIX_2(4, 5), 8, NULL},
|
|
|
|
{"XY_FULL_BLT", OP_XY_FULL_BLT, F_LEN_VAR, R_BCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"XY_FULL_MONO_SRC_BLT", OP_XY_FULL_MONO_SRC_BLT, F_LEN_VAR, R_BCS,
|
|
D_ALL, ADDR_FIX_3(4, 5, 8), 8, NULL},
|
|
|
|
{"XY_FULL_MONO_PATTERN_BLT", OP_XY_FULL_MONO_PATTERN_BLT, F_LEN_VAR,
|
|
R_BCS, D_ALL, ADDR_FIX_2(4, 7), 8, NULL},
|
|
|
|
{"XY_FULL_MONO_PATTERN_MONO_SRC_BLT",
|
|
OP_XY_FULL_MONO_PATTERN_MONO_SRC_BLT,
|
|
F_LEN_VAR, R_BCS, D_ALL, ADDR_FIX_2(4, 5), 8, NULL},
|
|
|
|
{"XY_MONO_PAT_FIXED_BLT", OP_XY_MONO_PAT_FIXED_BLT, F_LEN_VAR, R_BCS,
|
|
D_ALL, ADDR_FIX_1(4), 8, NULL},
|
|
|
|
{"XY_MONO_SRC_COPY_IMMEDIATE_BLT", OP_XY_MONO_SRC_COPY_IMMEDIATE_BLT,
|
|
F_LEN_VAR, R_BCS, D_ALL, ADDR_FIX_1(4), 8, NULL},
|
|
|
|
{"XY_PAT_BLT_IMMEDIATE", OP_XY_PAT_BLT_IMMEDIATE, F_LEN_VAR, R_BCS,
|
|
D_ALL, ADDR_FIX_1(4), 8, NULL},
|
|
|
|
{"XY_SRC_COPY_CHROMA_BLT", OP_XY_SRC_COPY_CHROMA_BLT, F_LEN_VAR, R_BCS,
|
|
D_ALL, ADDR_FIX_2(4, 7), 8, NULL},
|
|
|
|
{"XY_FULL_IMMEDIATE_PATTERN_BLT", OP_XY_FULL_IMMEDIATE_PATTERN_BLT,
|
|
F_LEN_VAR, R_BCS, D_ALL, ADDR_FIX_2(4, 7), 8, NULL},
|
|
|
|
{"XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT",
|
|
OP_XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT,
|
|
F_LEN_VAR, R_BCS, D_ALL, ADDR_FIX_2(4, 5), 8, NULL},
|
|
|
|
{"XY_PAT_CHROMA_BLT", OP_XY_PAT_CHROMA_BLT, F_LEN_VAR, R_BCS, D_ALL,
|
|
ADDR_FIX_2(4, 5), 8, NULL},
|
|
|
|
{"XY_PAT_CHROMA_BLT_IMMEDIATE", OP_XY_PAT_CHROMA_BLT_IMMEDIATE,
|
|
F_LEN_VAR, R_BCS, D_ALL, ADDR_FIX_1(4), 8, NULL},
|
|
|
|
{"3DSTATE_VIEWPORT_STATE_POINTERS_SF_CLIP",
|
|
OP_3DSTATE_VIEWPORT_STATE_POINTERS_SF_CLIP,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_VIEWPORT_STATE_POINTERS_CC",
|
|
OP_3DSTATE_VIEWPORT_STATE_POINTERS_CC,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_BLEND_STATE_POINTERS",
|
|
OP_3DSTATE_BLEND_STATE_POINTERS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DEPTH_STENCIL_STATE_POINTERS",
|
|
OP_3DSTATE_DEPTH_STENCIL_STATE_POINTERS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_POINTERS_VS",
|
|
OP_3DSTATE_BINDING_TABLE_POINTERS_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_POINTERS_HS",
|
|
OP_3DSTATE_BINDING_TABLE_POINTERS_HS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_POINTERS_DS",
|
|
OP_3DSTATE_BINDING_TABLE_POINTERS_DS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_POINTERS_GS",
|
|
OP_3DSTATE_BINDING_TABLE_POINTERS_GS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_POINTERS_PS",
|
|
OP_3DSTATE_BINDING_TABLE_POINTERS_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLER_STATE_POINTERS_VS",
|
|
OP_3DSTATE_SAMPLER_STATE_POINTERS_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLER_STATE_POINTERS_HS",
|
|
OP_3DSTATE_SAMPLER_STATE_POINTERS_HS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLER_STATE_POINTERS_DS",
|
|
OP_3DSTATE_SAMPLER_STATE_POINTERS_DS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLER_STATE_POINTERS_GS",
|
|
OP_3DSTATE_SAMPLER_STATE_POINTERS_GS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLER_STATE_POINTERS_PS",
|
|
OP_3DSTATE_SAMPLER_STATE_POINTERS_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_URB_VS", OP_3DSTATE_URB_VS, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 8, NULL},
|
|
|
|
{"3DSTATE_URB_HS", OP_3DSTATE_URB_HS, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 8, NULL},
|
|
|
|
{"3DSTATE_URB_DS", OP_3DSTATE_URB_DS, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 8, NULL},
|
|
|
|
{"3DSTATE_URB_GS", OP_3DSTATE_URB_GS, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 8, NULL},
|
|
|
|
{"3DSTATE_GATHER_CONSTANT_VS", OP_3DSTATE_GATHER_CONSTANT_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_GATHER_CONSTANT_GS", OP_3DSTATE_GATHER_CONSTANT_GS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_GATHER_CONSTANT_HS", OP_3DSTATE_GATHER_CONSTANT_HS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_GATHER_CONSTANT_DS", OP_3DSTATE_GATHER_CONSTANT_DS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_GATHER_CONSTANT_PS", OP_3DSTATE_GATHER_CONSTANT_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DX9_CONSTANTF_VS", OP_3DSTATE_DX9_CONSTANTF_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 11, NULL},
|
|
|
|
{"3DSTATE_DX9_CONSTANTF_PS", OP_3DSTATE_DX9_CONSTANTF_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 11, NULL},
|
|
|
|
{"3DSTATE_DX9_CONSTANTI_VS", OP_3DSTATE_DX9_CONSTANTI_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DX9_CONSTANTI_PS", OP_3DSTATE_DX9_CONSTANTI_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DX9_CONSTANTB_VS", OP_3DSTATE_DX9_CONSTANTB_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DX9_CONSTANTB_PS", OP_3DSTATE_DX9_CONSTANTB_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DX9_LOCAL_VALID_VS", OP_3DSTATE_DX9_LOCAL_VALID_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DX9_LOCAL_VALID_PS", OP_3DSTATE_DX9_LOCAL_VALID_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DX9_GENERATE_ACTIVE_VS", OP_3DSTATE_DX9_GENERATE_ACTIVE_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DX9_GENERATE_ACTIVE_PS", OP_3DSTATE_DX9_GENERATE_ACTIVE_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_EDIT_VS", OP_3DSTATE_BINDING_TABLE_EDIT_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 9, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_EDIT_GS", OP_3DSTATE_BINDING_TABLE_EDIT_GS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 9, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_EDIT_HS", OP_3DSTATE_BINDING_TABLE_EDIT_HS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 9, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_EDIT_DS", OP_3DSTATE_BINDING_TABLE_EDIT_DS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 9, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_EDIT_PS", OP_3DSTATE_BINDING_TABLE_EDIT_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 9, NULL},
|
|
|
|
{"3DSTATE_VF_INSTANCING", OP_3DSTATE_VF_INSTANCING, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_VF_SGVS", OP_3DSTATE_VF_SGVS, F_LEN_VAR, R_RCS, D_BDW_PLUS, 0, 8,
|
|
NULL},
|
|
|
|
{"3DSTATE_VF_TOPOLOGY", OP_3DSTATE_VF_TOPOLOGY, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_WM_CHROMAKEY", OP_3DSTATE_WM_CHROMAKEY, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_PS_BLEND", OP_3DSTATE_PS_BLEND, F_LEN_VAR, R_RCS, D_BDW_PLUS, 0,
|
|
8, NULL},
|
|
|
|
{"3DSTATE_WM_DEPTH_STENCIL", OP_3DSTATE_WM_DEPTH_STENCIL, F_LEN_VAR,
|
|
R_RCS, D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_PS_EXTRA", OP_3DSTATE_PS_EXTRA, F_LEN_VAR, R_RCS, D_BDW_PLUS, 0,
|
|
8, NULL},
|
|
|
|
{"3DSTATE_RASTER", OP_3DSTATE_RASTER, F_LEN_VAR, R_RCS, D_BDW_PLUS, 0, 8,
|
|
NULL},
|
|
|
|
{"3DSTATE_SBE_SWIZ", OP_3DSTATE_SBE_SWIZ, F_LEN_VAR, R_RCS, D_BDW_PLUS, 0, 8,
|
|
NULL},
|
|
|
|
{"3DSTATE_WM_HZ_OP", OP_3DSTATE_WM_HZ_OP, F_LEN_VAR, R_RCS, D_BDW_PLUS, 0, 8,
|
|
NULL},
|
|
|
|
{"3DSTATE_VERTEX_BUFFERS", OP_3DSTATE_VERTEX_BUFFERS, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_VERTEX_ELEMENTS", OP_3DSTATE_VERTEX_ELEMENTS, F_LEN_VAR,
|
|
R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_INDEX_BUFFER", OP_3DSTATE_INDEX_BUFFER, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, ADDR_FIX_1(2), 8, NULL},
|
|
|
|
{"3DSTATE_VF_STATISTICS", OP_3DSTATE_VF_STATISTICS, F_LEN_CONST,
|
|
R_RCS, D_ALL, 0, 1, NULL},
|
|
|
|
{"3DSTATE_VF", OP_3DSTATE_VF, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_CC_STATE_POINTERS", OP_3DSTATE_CC_STATE_POINTERS, F_LEN_VAR,
|
|
R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SCISSOR_STATE_POINTERS", OP_3DSTATE_SCISSOR_STATE_POINTERS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_GS", OP_3DSTATE_GS, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_CLIP", OP_3DSTATE_CLIP, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_WM", OP_3DSTATE_WM, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_CONSTANT_GS", OP_3DSTATE_CONSTANT_GS, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_CONSTANT_PS", OP_3DSTATE_CONSTANT_PS, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLE_MASK", OP_3DSTATE_SAMPLE_MASK, F_LEN_VAR, R_RCS,
|
|
D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_CONSTANT_HS", OP_3DSTATE_CONSTANT_HS, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_CONSTANT_DS", OP_3DSTATE_CONSTANT_DS, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_HS", OP_3DSTATE_HS, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_TE", OP_3DSTATE_TE, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DS", OP_3DSTATE_DS, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_STREAMOUT", OP_3DSTATE_STREAMOUT, F_LEN_VAR, R_RCS,
|
|
D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SBE", OP_3DSTATE_SBE, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_PS", OP_3DSTATE_PS, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_DRAWING_RECTANGLE", OP_3DSTATE_DRAWING_RECTANGLE, F_LEN_VAR,
|
|
R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLER_PALETTE_LOAD0", OP_3DSTATE_SAMPLER_PALETTE_LOAD0,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_CHROMA_KEY", OP_3DSTATE_CHROMA_KEY, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 8, NULL},
|
|
|
|
{"3DSTATE_DEPTH_BUFFER", OP_3DSTATE_DEPTH_BUFFER, F_LEN_VAR, R_RCS,
|
|
D_ALL, ADDR_FIX_1(2), 8, NULL},
|
|
|
|
{"3DSTATE_POLY_STIPPLE_OFFSET", OP_3DSTATE_POLY_STIPPLE_OFFSET,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_POLY_STIPPLE_PATTERN", OP_3DSTATE_POLY_STIPPLE_PATTERN,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_LINE_STIPPLE", OP_3DSTATE_LINE_STIPPLE, F_LEN_VAR, R_RCS,
|
|
D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_AA_LINE_PARAMS", OP_3DSTATE_AA_LINE_PARAMS, F_LEN_VAR, R_RCS,
|
|
D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_GS_SVB_INDEX", OP_3DSTATE_GS_SVB_INDEX, F_LEN_VAR, R_RCS,
|
|
D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLER_PALETTE_LOAD1", OP_3DSTATE_SAMPLER_PALETTE_LOAD1,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_MULTISAMPLE", OP_3DSTATE_MULTISAMPLE_BDW, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"3DSTATE_STENCIL_BUFFER", OP_3DSTATE_STENCIL_BUFFER, F_LEN_VAR, R_RCS,
|
|
D_ALL, ADDR_FIX_1(2), 8, NULL},
|
|
|
|
{"3DSTATE_HIER_DEPTH_BUFFER", OP_3DSTATE_HIER_DEPTH_BUFFER, F_LEN_VAR,
|
|
R_RCS, D_ALL, ADDR_FIX_1(2), 8, NULL},
|
|
|
|
{"3DSTATE_CLEAR_PARAMS", OP_3DSTATE_CLEAR_PARAMS, F_LEN_VAR,
|
|
R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_PUSH_CONSTANT_ALLOC_VS", OP_3DSTATE_PUSH_CONSTANT_ALLOC_VS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_PUSH_CONSTANT_ALLOC_HS", OP_3DSTATE_PUSH_CONSTANT_ALLOC_HS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_PUSH_CONSTANT_ALLOC_DS", OP_3DSTATE_PUSH_CONSTANT_ALLOC_DS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_PUSH_CONSTANT_ALLOC_GS", OP_3DSTATE_PUSH_CONSTANT_ALLOC_GS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_PUSH_CONSTANT_ALLOC_PS", OP_3DSTATE_PUSH_CONSTANT_ALLOC_PS,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_MONOFILTER_SIZE", OP_3DSTATE_MONOFILTER_SIZE, F_LEN_VAR,
|
|
R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SO_DECL_LIST", OP_3DSTATE_SO_DECL_LIST, F_LEN_VAR, R_RCS,
|
|
D_ALL, 0, 9, NULL},
|
|
|
|
{"3DSTATE_SO_BUFFER", OP_3DSTATE_SO_BUFFER, F_LEN_VAR, R_RCS, D_BDW_PLUS,
|
|
ADDR_FIX_2(2, 4), 8, NULL},
|
|
|
|
{"3DSTATE_BINDING_TABLE_POOL_ALLOC",
|
|
OP_3DSTATE_BINDING_TABLE_POOL_ALLOC,
|
|
F_LEN_VAR, R_RCS, D_BDW_PLUS, ADDR_FIX_1(1), 8, NULL},
|
|
|
|
{"3DSTATE_GATHER_POOL_ALLOC", OP_3DSTATE_GATHER_POOL_ALLOC,
|
|
F_LEN_VAR, R_RCS, D_BDW_PLUS, ADDR_FIX_1(1), 8, NULL},
|
|
|
|
{"3DSTATE_DX9_CONSTANT_BUFFER_POOL_ALLOC",
|
|
OP_3DSTATE_DX9_CONSTANT_BUFFER_POOL_ALLOC,
|
|
F_LEN_VAR, R_RCS, D_BDW_PLUS, ADDR_FIX_1(1), 8, NULL},
|
|
|
|
{"3DSTATE_SAMPLE_PATTERN", OP_3DSTATE_SAMPLE_PATTERN, F_LEN_VAR, R_RCS,
|
|
D_BDW_PLUS, 0, 8, NULL},
|
|
|
|
{"PIPE_CONTROL", OP_PIPE_CONTROL, F_LEN_VAR, R_RCS, D_ALL,
|
|
ADDR_FIX_1(2), 8, cmd_handler_pipe_control},
|
|
|
|
{"3DPRIMITIVE", OP_3DPRIMITIVE, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"PIPELINE_SELECT", OP_PIPELINE_SELECT, F_LEN_CONST, R_RCS, D_ALL, 0,
|
|
1, NULL},
|
|
|
|
{"STATE_PREFETCH", OP_STATE_PREFETCH, F_LEN_VAR, R_RCS, D_ALL,
|
|
ADDR_FIX_1(1), 8, NULL},
|
|
|
|
{"STATE_SIP", OP_STATE_SIP, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"STATE_BASE_ADDRESS", OP_STATE_BASE_ADDRESS, F_LEN_VAR, R_RCS, D_BDW_PLUS,
|
|
ADDR_FIX_5(1, 3, 4, 5, 6), 8, NULL},
|
|
|
|
{"OP_3D_MEDIA_0_1_4", OP_3D_MEDIA_0_1_4, F_LEN_VAR, R_RCS, D_ALL,
|
|
ADDR_FIX_1(1), 8, NULL},
|
|
|
|
{"OP_SWTESS_BASE_ADDRESS", OP_SWTESS_BASE_ADDRESS,
|
|
F_LEN_VAR, R_RCS, D_ALL, ADDR_FIX_2(1, 2), 3, NULL},
|
|
|
|
{"3DSTATE_VS", OP_3DSTATE_VS, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_SF", OP_3DSTATE_SF, F_LEN_VAR, R_RCS, D_ALL, 0, 8, NULL},
|
|
|
|
{"3DSTATE_CONSTANT_VS", OP_3DSTATE_CONSTANT_VS, F_LEN_VAR, R_RCS, D_BDW_PLUS,
|
|
0, 8, NULL},
|
|
|
|
{"3DSTATE_COMPONENT_PACKING", OP_3DSTATE_COMPONENT_PACKING, F_LEN_VAR, R_RCS,
|
|
D_SKL_PLUS, 0, 8, NULL},
|
|
|
|
{"MEDIA_INTERFACE_DESCRIPTOR_LOAD", OP_MEDIA_INTERFACE_DESCRIPTOR_LOAD,
|
|
F_LEN_VAR, R_RCS, D_ALL, 0, 16, NULL},
|
|
|
|
{"MEDIA_GATEWAY_STATE", OP_MEDIA_GATEWAY_STATE, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 16, NULL},
|
|
|
|
{"MEDIA_STATE_FLUSH", OP_MEDIA_STATE_FLUSH, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 16, NULL},
|
|
|
|
{"MEDIA_POOL_STATE", OP_MEDIA_POOL_STATE, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 16, NULL},
|
|
|
|
{"MEDIA_OBJECT", OP_MEDIA_OBJECT, F_LEN_VAR, R_RCS, D_ALL, 0, 16, NULL},
|
|
|
|
{"MEDIA_CURBE_LOAD", OP_MEDIA_CURBE_LOAD, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 16, NULL},
|
|
|
|
{"MEDIA_OBJECT_PRT", OP_MEDIA_OBJECT_PRT, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 16, NULL},
|
|
|
|
{"MEDIA_OBJECT_WALKER", OP_MEDIA_OBJECT_WALKER, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 16, NULL},
|
|
|
|
{"GPGPU_WALKER", OP_GPGPU_WALKER, F_LEN_VAR, R_RCS, D_ALL,
|
|
0, 8, NULL},
|
|
|
|
{"MEDIA_VFE_STATE", OP_MEDIA_VFE_STATE, F_LEN_VAR, R_RCS, D_ALL, 0, 16,
|
|
NULL},
|
|
|
|
{"3DSTATE_VF_STATISTICS_GM45", OP_3DSTATE_VF_STATISTICS_GM45,
|
|
F_LEN_CONST, R_ALL, D_ALL, 0, 1, NULL},
|
|
|
|
{"MFX_PIPE_MODE_SELECT", OP_MFX_PIPE_MODE_SELECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_SURFACE_STATE", OP_MFX_SURFACE_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_PIPE_BUF_ADDR_STATE", OP_MFX_PIPE_BUF_ADDR_STATE, F_LEN_VAR,
|
|
R_VCS, D_BDW_PLUS, 0, 12, NULL},
|
|
|
|
{"MFX_IND_OBJ_BASE_ADDR_STATE", OP_MFX_IND_OBJ_BASE_ADDR_STATE,
|
|
F_LEN_VAR, R_VCS, D_BDW_PLUS, 0, 12, NULL},
|
|
|
|
{"MFX_BSP_BUF_BASE_ADDR_STATE", OP_MFX_BSP_BUF_BASE_ADDR_STATE,
|
|
F_LEN_VAR, R_VCS, D_BDW_PLUS, ADDR_FIX_3(1, 3, 5), 12, NULL},
|
|
|
|
{"OP_2_0_0_5", OP_2_0_0_5, F_LEN_VAR, R_VCS, D_BDW_PLUS, 0, 12, NULL},
|
|
|
|
{"MFX_STATE_POINTER", OP_MFX_STATE_POINTER, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_QM_STATE", OP_MFX_QM_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_FQM_STATE", OP_MFX_FQM_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_PAK_INSERT_OBJECT", OP_MFX_PAK_INSERT_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_STITCH_OBJECT", OP_MFX_STITCH_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_IT_OBJECT", OP_MFD_IT_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_WAIT", OP_MFX_WAIT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 6, NULL},
|
|
|
|
{"MFX_AVC_IMG_STATE", OP_MFX_AVC_IMG_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_AVC_QM_STATE", OP_MFX_AVC_QM_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_AVC_DIRECTMODE_STATE", OP_MFX_AVC_DIRECTMODE_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_AVC_SLICE_STATE", OP_MFX_AVC_SLICE_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_AVC_REF_IDX_STATE", OP_MFX_AVC_REF_IDX_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_AVC_WEIGHTOFFSET_STATE", OP_MFX_AVC_WEIGHTOFFSET_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_AVC_PICID_STATE", OP_MFD_AVC_PICID_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
{"MFD_AVC_DPB_STATE", OP_MFD_AVC_DPB_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_AVC_BSD_OBJECT", OP_MFD_AVC_BSD_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_AVC_SLICEADDR", OP_MFD_AVC_SLICEADDR, F_LEN_VAR,
|
|
R_VCS, D_ALL, ADDR_FIX_1(2), 12, NULL},
|
|
|
|
{"MFC_AVC_PAK_OBJECT", OP_MFC_AVC_PAK_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_VC1_PRED_PIPE_STATE", OP_MFX_VC1_PRED_PIPE_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_VC1_DIRECTMODE_STATE", OP_MFX_VC1_DIRECTMODE_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_VC1_SHORT_PIC_STATE", OP_MFD_VC1_SHORT_PIC_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_VC1_LONG_PIC_STATE", OP_MFD_VC1_LONG_PIC_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_VC1_BSD_OBJECT", OP_MFD_VC1_BSD_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFC_MPEG2_SLICEGROUP_STATE", OP_MFC_MPEG2_SLICEGROUP_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFC_MPEG2_PAK_OBJECT", OP_MFC_MPEG2_PAK_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_MPEG2_PIC_STATE", OP_MFX_MPEG2_PIC_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_MPEG2_QM_STATE", OP_MFX_MPEG2_QM_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_MPEG2_BSD_OBJECT", OP_MFD_MPEG2_BSD_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_2_6_0_0", OP_MFX_2_6_0_0, F_LEN_VAR, R_VCS, D_ALL,
|
|
0, 16, NULL},
|
|
|
|
{"MFX_2_6_0_9", OP_MFX_2_6_0_9, F_LEN_VAR, R_VCS, D_ALL, 0, 16, NULL},
|
|
|
|
{"MFX_2_6_0_8", OP_MFX_2_6_0_8, F_LEN_VAR, R_VCS, D_ALL, 0, 16, NULL},
|
|
|
|
{"MFX_JPEG_PIC_STATE", OP_MFX_JPEG_PIC_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFX_JPEG_HUFF_TABLE_STATE", OP_MFX_JPEG_HUFF_TABLE_STATE, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"MFD_JPEG_BSD_OBJECT", OP_MFD_JPEG_BSD_OBJECT, F_LEN_VAR,
|
|
R_VCS, D_ALL, 0, 12, NULL},
|
|
|
|
{"VEBOX_STATE", OP_VEB_STATE, F_LEN_VAR, R_VECS, D_ALL, 0, 12, NULL},
|
|
|
|
{"VEBOX_SURFACE_STATE", OP_VEB_SURFACE_STATE, F_LEN_VAR, R_VECS, D_ALL,
|
|
0, 12, NULL},
|
|
|
|
{"VEB_DI_IECP", OP_VEB_DNDI_IECP_STATE, F_LEN_VAR, R_VECS, D_BDW_PLUS,
|
|
0, 12, NULL},
|
|
};
|
|
|
|
static void add_cmd_entry(struct intel_gvt *gvt, struct cmd_entry *e)
|
|
{
|
|
hash_add(gvt->cmd_table, &e->hlist, e->info->opcode);
|
|
}
|
|
|
|
/* call the cmd handler, and advance ip */
|
|
static int cmd_parser_exec(struct parser_exec_state *s)
|
|
{
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
const struct cmd_info *info;
|
|
u32 cmd;
|
|
int ret = 0;
|
|
|
|
cmd = cmd_val(s, 0);
|
|
|
|
/* fastpath for MI_NOOP */
|
|
if (cmd == MI_NOOP)
|
|
info = &cmd_info[mi_noop_index];
|
|
else
|
|
info = get_cmd_info(s->vgpu->gvt, cmd, s->engine);
|
|
|
|
if (info == NULL) {
|
|
gvt_vgpu_err("unknown cmd 0x%x, opcode=0x%x, addr_type=%s, ring %s, workload=%p\n",
|
|
cmd, get_opcode(cmd, s->engine),
|
|
repr_addr_type(s->buf_addr_type),
|
|
s->engine->name, s->workload);
|
|
return -EBADRQC;
|
|
}
|
|
|
|
s->info = info;
|
|
|
|
trace_gvt_command(vgpu->id, s->engine->id, s->ip_gma, s->ip_va,
|
|
cmd_length(s), s->buf_type, s->buf_addr_type,
|
|
s->workload, info->name);
|
|
|
|
if ((info->flag & F_LEN_MASK) == F_LEN_VAR_FIXED) {
|
|
ret = gvt_check_valid_cmd_length(cmd_length(s),
|
|
info->valid_len);
|
|
if (ret)
|
|
return ret;
|
|
}
|
|
|
|
if (info->handler) {
|
|
ret = info->handler(s);
|
|
if (ret < 0) {
|
|
gvt_vgpu_err("%s handler error\n", info->name);
|
|
return ret;
|
|
}
|
|
}
|
|
|
|
if (!(info->flag & F_IP_ADVANCE_CUSTOM)) {
|
|
ret = cmd_advance_default(s);
|
|
if (ret) {
|
|
gvt_vgpu_err("%s IP advance error\n", info->name);
|
|
return ret;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static inline bool gma_out_of_range(unsigned long gma,
|
|
unsigned long gma_head, unsigned int gma_tail)
|
|
{
|
|
if (gma_tail >= gma_head)
|
|
return (gma < gma_head) || (gma > gma_tail);
|
|
else
|
|
return (gma > gma_tail) && (gma < gma_head);
|
|
}
|
|
|
|
/* Keep the consistent return type, e.g EBADRQC for unknown
|
|
* cmd, EFAULT for invalid address, EPERM for nonpriv. later
|
|
* works as the input of VM healthy status.
|
|
*/
|
|
static int command_scan(struct parser_exec_state *s,
|
|
unsigned long rb_head, unsigned long rb_tail,
|
|
unsigned long rb_start, unsigned long rb_len)
|
|
{
|
|
|
|
unsigned long gma_head, gma_tail, gma_bottom;
|
|
int ret = 0;
|
|
struct intel_vgpu *vgpu = s->vgpu;
|
|
|
|
gma_head = rb_start + rb_head;
|
|
gma_tail = rb_start + rb_tail;
|
|
gma_bottom = rb_start + rb_len;
|
|
|
|
while (s->ip_gma != gma_tail) {
|
|
if (s->buf_type == RING_BUFFER_INSTRUCTION) {
|
|
if (!(s->ip_gma >= rb_start) ||
|
|
!(s->ip_gma < gma_bottom)) {
|
|
gvt_vgpu_err("ip_gma %lx out of ring scope."
|
|
"(base:0x%lx, bottom: 0x%lx)\n",
|
|
s->ip_gma, rb_start,
|
|
gma_bottom);
|
|
parser_exec_state_dump(s);
|
|
return -EFAULT;
|
|
}
|
|
if (gma_out_of_range(s->ip_gma, gma_head, gma_tail)) {
|
|
gvt_vgpu_err("ip_gma %lx out of range."
|
|
"base 0x%lx head 0x%lx tail 0x%lx\n",
|
|
s->ip_gma, rb_start,
|
|
rb_head, rb_tail);
|
|
parser_exec_state_dump(s);
|
|
break;
|
|
}
|
|
}
|
|
ret = cmd_parser_exec(s);
|
|
if (ret) {
|
|
gvt_vgpu_err("cmd parser error\n");
|
|
parser_exec_state_dump(s);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int scan_workload(struct intel_vgpu_workload *workload)
|
|
{
|
|
unsigned long gma_head, gma_tail, gma_bottom;
|
|
struct parser_exec_state s;
|
|
int ret = 0;
|
|
|
|
/* ring base is page aligned */
|
|
if (WARN_ON(!IS_ALIGNED(workload->rb_start, I915_GTT_PAGE_SIZE)))
|
|
return -EINVAL;
|
|
|
|
gma_head = workload->rb_start + workload->rb_head;
|
|
gma_tail = workload->rb_start + workload->rb_tail;
|
|
gma_bottom = workload->rb_start + _RING_CTL_BUF_SIZE(workload->rb_ctl);
|
|
|
|
s.buf_type = RING_BUFFER_INSTRUCTION;
|
|
s.buf_addr_type = GTT_BUFFER;
|
|
s.vgpu = workload->vgpu;
|
|
s.engine = workload->engine;
|
|
s.ring_start = workload->rb_start;
|
|
s.ring_size = _RING_CTL_BUF_SIZE(workload->rb_ctl);
|
|
s.ring_head = gma_head;
|
|
s.ring_tail = gma_tail;
|
|
s.rb_va = workload->shadow_ring_buffer_va;
|
|
s.workload = workload;
|
|
s.is_ctx_wa = false;
|
|
|
|
if (bypass_scan_mask & workload->engine->mask || gma_head == gma_tail)
|
|
return 0;
|
|
|
|
ret = ip_gma_set(&s, gma_head);
|
|
if (ret)
|
|
goto out;
|
|
|
|
ret = command_scan(&s, workload->rb_head, workload->rb_tail,
|
|
workload->rb_start, _RING_CTL_BUF_SIZE(workload->rb_ctl));
|
|
|
|
out:
|
|
return ret;
|
|
}
|
|
|
|
static int scan_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
|
|
{
|
|
|
|
unsigned long gma_head, gma_tail, gma_bottom, ring_size, ring_tail;
|
|
struct parser_exec_state s;
|
|
int ret = 0;
|
|
struct intel_vgpu_workload *workload = container_of(wa_ctx,
|
|
struct intel_vgpu_workload,
|
|
wa_ctx);
|
|
|
|
/* ring base is page aligned */
|
|
if (WARN_ON(!IS_ALIGNED(wa_ctx->indirect_ctx.guest_gma,
|
|
I915_GTT_PAGE_SIZE)))
|
|
return -EINVAL;
|
|
|
|
ring_tail = wa_ctx->indirect_ctx.size + 3 * sizeof(u32);
|
|
ring_size = round_up(wa_ctx->indirect_ctx.size + CACHELINE_BYTES,
|
|
PAGE_SIZE);
|
|
gma_head = wa_ctx->indirect_ctx.guest_gma;
|
|
gma_tail = wa_ctx->indirect_ctx.guest_gma + ring_tail;
|
|
gma_bottom = wa_ctx->indirect_ctx.guest_gma + ring_size;
|
|
|
|
s.buf_type = RING_BUFFER_INSTRUCTION;
|
|
s.buf_addr_type = GTT_BUFFER;
|
|
s.vgpu = workload->vgpu;
|
|
s.engine = workload->engine;
|
|
s.ring_start = wa_ctx->indirect_ctx.guest_gma;
|
|
s.ring_size = ring_size;
|
|
s.ring_head = gma_head;
|
|
s.ring_tail = gma_tail;
|
|
s.rb_va = wa_ctx->indirect_ctx.shadow_va;
|
|
s.workload = workload;
|
|
s.is_ctx_wa = true;
|
|
|
|
ret = ip_gma_set(&s, gma_head);
|
|
if (ret)
|
|
goto out;
|
|
|
|
ret = command_scan(&s, 0, ring_tail,
|
|
wa_ctx->indirect_ctx.guest_gma, ring_size);
|
|
out:
|
|
return ret;
|
|
}
|
|
|
|
static int shadow_workload_ring_buffer(struct intel_vgpu_workload *workload)
|
|
{
|
|
struct intel_vgpu *vgpu = workload->vgpu;
|
|
struct intel_vgpu_submission *s = &vgpu->submission;
|
|
unsigned long gma_head, gma_tail, gma_top, guest_rb_size;
|
|
void *shadow_ring_buffer_va;
|
|
int ret;
|
|
|
|
guest_rb_size = _RING_CTL_BUF_SIZE(workload->rb_ctl);
|
|
|
|
/* calculate workload ring buffer size */
|
|
workload->rb_len = (workload->rb_tail + guest_rb_size -
|
|
workload->rb_head) % guest_rb_size;
|
|
|
|
gma_head = workload->rb_start + workload->rb_head;
|
|
gma_tail = workload->rb_start + workload->rb_tail;
|
|
gma_top = workload->rb_start + guest_rb_size;
|
|
|
|
if (workload->rb_len > s->ring_scan_buffer_size[workload->engine->id]) {
|
|
void *p;
|
|
|
|
/* realloc the new ring buffer if needed */
|
|
p = krealloc(s->ring_scan_buffer[workload->engine->id],
|
|
workload->rb_len, GFP_KERNEL);
|
|
if (!p) {
|
|
gvt_vgpu_err("fail to re-alloc ring scan buffer\n");
|
|
return -ENOMEM;
|
|
}
|
|
s->ring_scan_buffer[workload->engine->id] = p;
|
|
s->ring_scan_buffer_size[workload->engine->id] = workload->rb_len;
|
|
}
|
|
|
|
shadow_ring_buffer_va = s->ring_scan_buffer[workload->engine->id];
|
|
|
|
/* get shadow ring buffer va */
|
|
workload->shadow_ring_buffer_va = shadow_ring_buffer_va;
|
|
|
|
/* head > tail --> copy head <-> top */
|
|
if (gma_head > gma_tail) {
|
|
ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm,
|
|
gma_head, gma_top, shadow_ring_buffer_va);
|
|
if (ret < 0) {
|
|
gvt_vgpu_err("fail to copy guest ring buffer\n");
|
|
return ret;
|
|
}
|
|
shadow_ring_buffer_va += ret;
|
|
gma_head = workload->rb_start;
|
|
}
|
|
|
|
/* copy head or start <-> tail */
|
|
ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, gma_head, gma_tail,
|
|
shadow_ring_buffer_va);
|
|
if (ret < 0) {
|
|
gvt_vgpu_err("fail to copy guest ring buffer\n");
|
|
return ret;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int intel_gvt_scan_and_shadow_ringbuffer(struct intel_vgpu_workload *workload)
|
|
{
|
|
int ret;
|
|
struct intel_vgpu *vgpu = workload->vgpu;
|
|
|
|
ret = shadow_workload_ring_buffer(workload);
|
|
if (ret) {
|
|
gvt_vgpu_err("fail to shadow workload ring_buffer\n");
|
|
return ret;
|
|
}
|
|
|
|
ret = scan_workload(workload);
|
|
if (ret) {
|
|
gvt_vgpu_err("scan workload error\n");
|
|
return ret;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int shadow_indirect_ctx(struct intel_shadow_wa_ctx *wa_ctx)
|
|
{
|
|
int ctx_size = wa_ctx->indirect_ctx.size;
|
|
unsigned long guest_gma = wa_ctx->indirect_ctx.guest_gma;
|
|
struct intel_vgpu_workload *workload = container_of(wa_ctx,
|
|
struct intel_vgpu_workload,
|
|
wa_ctx);
|
|
struct intel_vgpu *vgpu = workload->vgpu;
|
|
struct drm_i915_gem_object *obj;
|
|
int ret = 0;
|
|
void *map;
|
|
|
|
obj = i915_gem_object_create_shmem(workload->engine->i915,
|
|
roundup(ctx_size + CACHELINE_BYTES,
|
|
PAGE_SIZE));
|
|
if (IS_ERR(obj))
|
|
return PTR_ERR(obj);
|
|
|
|
/* get the va of the shadow batch buffer */
|
|
map = i915_gem_object_pin_map(obj, I915_MAP_WB);
|
|
if (IS_ERR(map)) {
|
|
gvt_vgpu_err("failed to vmap shadow indirect ctx\n");
|
|
ret = PTR_ERR(map);
|
|
goto put_obj;
|
|
}
|
|
|
|
i915_gem_object_lock(obj);
|
|
ret = i915_gem_object_set_to_cpu_domain(obj, false);
|
|
i915_gem_object_unlock(obj);
|
|
if (ret) {
|
|
gvt_vgpu_err("failed to set shadow indirect ctx to CPU\n");
|
|
goto unmap_src;
|
|
}
|
|
|
|
ret = copy_gma_to_hva(workload->vgpu,
|
|
workload->vgpu->gtt.ggtt_mm,
|
|
guest_gma, guest_gma + ctx_size,
|
|
map);
|
|
if (ret < 0) {
|
|
gvt_vgpu_err("fail to copy guest indirect ctx\n");
|
|
goto unmap_src;
|
|
}
|
|
|
|
wa_ctx->indirect_ctx.obj = obj;
|
|
wa_ctx->indirect_ctx.shadow_va = map;
|
|
return 0;
|
|
|
|
unmap_src:
|
|
i915_gem_object_unpin_map(obj);
|
|
put_obj:
|
|
i915_gem_object_put(obj);
|
|
return ret;
|
|
}
|
|
|
|
static int combine_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
|
|
{
|
|
u32 per_ctx_start[CACHELINE_DWORDS] = {0};
|
|
unsigned char *bb_start_sva;
|
|
|
|
if (!wa_ctx->per_ctx.valid)
|
|
return 0;
|
|
|
|
per_ctx_start[0] = 0x18800001;
|
|
per_ctx_start[1] = wa_ctx->per_ctx.guest_gma;
|
|
|
|
bb_start_sva = (unsigned char *)wa_ctx->indirect_ctx.shadow_va +
|
|
wa_ctx->indirect_ctx.size;
|
|
|
|
memcpy(bb_start_sva, per_ctx_start, CACHELINE_BYTES);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int intel_gvt_scan_and_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
|
|
{
|
|
int ret;
|
|
struct intel_vgpu_workload *workload = container_of(wa_ctx,
|
|
struct intel_vgpu_workload,
|
|
wa_ctx);
|
|
struct intel_vgpu *vgpu = workload->vgpu;
|
|
|
|
if (wa_ctx->indirect_ctx.size == 0)
|
|
return 0;
|
|
|
|
ret = shadow_indirect_ctx(wa_ctx);
|
|
if (ret) {
|
|
gvt_vgpu_err("fail to shadow indirect ctx\n");
|
|
return ret;
|
|
}
|
|
|
|
combine_wa_ctx(wa_ctx);
|
|
|
|
ret = scan_wa_ctx(wa_ctx);
|
|
if (ret) {
|
|
gvt_vgpu_err("scan wa ctx error\n");
|
|
return ret;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int init_cmd_table(struct intel_gvt *gvt)
|
|
{
|
|
unsigned int gen_type = intel_gvt_get_device_type(gvt);
|
|
int i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(cmd_info); i++) {
|
|
struct cmd_entry *e;
|
|
|
|
if (!(cmd_info[i].devices & gen_type))
|
|
continue;
|
|
|
|
e = kzalloc(sizeof(*e), GFP_KERNEL);
|
|
if (!e)
|
|
return -ENOMEM;
|
|
|
|
e->info = &cmd_info[i];
|
|
if (cmd_info[i].opcode == OP_MI_NOOP)
|
|
mi_noop_index = i;
|
|
|
|
INIT_HLIST_NODE(&e->hlist);
|
|
add_cmd_entry(gvt, e);
|
|
gvt_dbg_cmd("add %-30s op %04x flag %x devs %02x rings %02x\n",
|
|
e->info->name, e->info->opcode, e->info->flag,
|
|
e->info->devices, e->info->rings);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void clean_cmd_table(struct intel_gvt *gvt)
|
|
{
|
|
struct hlist_node *tmp;
|
|
struct cmd_entry *e;
|
|
int i;
|
|
|
|
hash_for_each_safe(gvt->cmd_table, i, tmp, e, hlist)
|
|
kfree(e);
|
|
|
|
hash_init(gvt->cmd_table);
|
|
}
|
|
|
|
void intel_gvt_clean_cmd_parser(struct intel_gvt *gvt)
|
|
{
|
|
clean_cmd_table(gvt);
|
|
}
|
|
|
|
int intel_gvt_init_cmd_parser(struct intel_gvt *gvt)
|
|
{
|
|
int ret;
|
|
|
|
ret = init_cmd_table(gvt);
|
|
if (ret) {
|
|
intel_gvt_clean_cmd_parser(gvt);
|
|
return ret;
|
|
}
|
|
return 0;
|
|
}
|