1 /* 2 * SPDX-FileCopyrightText: Copyright (c) 1999-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved. 3 * SPDX-License-Identifier: MIT 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 */ 23 24 25 #ifndef _RM_GPU_OPS_H_ 26 #define _RM_GPU_OPS_H_ 27 28 29 30 #include <nvtypes.h> 31 #include <nvCpuUuid.h> 32 #include "nv_stdarg.h" 33 #include <nv-ioctl.h> 34 #include <nvmisc.h> 35 36 NV_STATUS NV_API_CALL rm_gpu_ops_create_session (nvidia_stack_t *, nvgpuSessionHandle_t *); 37 NV_STATUS NV_API_CALL rm_gpu_ops_destroy_session (nvidia_stack_t *, nvgpuSessionHandle_t); 38 NV_STATUS NV_API_CALL rm_gpu_ops_device_create (nvidia_stack_t *, nvgpuSessionHandle_t, const nvgpuInfo_t *, const NvProcessorUuid *, nvgpuDeviceHandle_t *, NvBool); 39 NV_STATUS NV_API_CALL rm_gpu_ops_device_destroy (nvidia_stack_t *, nvgpuDeviceHandle_t); 40 NV_STATUS NV_API_CALL rm_gpu_ops_address_space_create(nvidia_stack_t *, nvgpuDeviceHandle_t, unsigned long long, unsigned long long, NvBool, nvgpuAddressSpaceHandle_t *, nvgpuAddressSpaceInfo_t); 41 NV_STATUS NV_API_CALL rm_gpu_ops_dup_address_space(nvidia_stack_t *, nvgpuDeviceHandle_t, NvHandle, NvHandle, nvgpuAddressSpaceHandle_t *, nvgpuAddressSpaceInfo_t); 42 NV_STATUS NV_API_CALL rm_gpu_ops_address_space_destroy(nvidia_stack_t *, nvgpuAddressSpaceHandle_t); 43 NV_STATUS NV_API_CALL rm_gpu_ops_memory_alloc_fb(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvLength, NvU64 *, nvgpuAllocInfo_t); 44 45 NV_STATUS NV_API_CALL rm_gpu_ops_pma_alloc_pages(nvidia_stack_t *, void *, NvLength, NvU32 , nvgpuPmaAllocationOptions_t, NvU64 *); 46 NV_STATUS NV_API_CALL rm_gpu_ops_pma_free_pages(nvidia_stack_t *, void *, NvU64 *, NvLength , NvU32, NvU32); 47 NV_STATUS NV_API_CALL rm_gpu_ops_pma_pin_pages(nvidia_stack_t *, void *, NvU64 *, NvLength , NvU32, NvU32); 48 NV_STATUS NV_API_CALL rm_gpu_ops_get_pma_object(nvidia_stack_t *, nvgpuDeviceHandle_t, void **, const nvgpuPmaStatistics_t *); 49 NV_STATUS NV_API_CALL rm_gpu_ops_pma_register_callbacks(nvidia_stack_t *sp, void *, nvPmaEvictPagesCallback, nvPmaEvictRangeCallback, void *); 50 void NV_API_CALL rm_gpu_ops_pma_unregister_callbacks(nvidia_stack_t *sp, void *); 51 52 NV_STATUS NV_API_CALL rm_gpu_ops_memory_alloc_sys(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvLength, NvU64 *, nvgpuAllocInfo_t); 53 54 NV_STATUS NV_API_CALL rm_gpu_ops_get_p2p_caps(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuDeviceHandle_t, nvgpuP2PCapsParams_t); 55 56 NV_STATUS NV_API_CALL rm_gpu_ops_memory_cpu_map(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvU64, NvLength, void **, NvU32); 57 NV_STATUS NV_API_CALL rm_gpu_ops_memory_cpu_ummap(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, void*); 58 NV_STATUS NV_API_CALL rm_gpu_ops_tsg_allocate(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, const nvgpuTsgAllocParams_t *, nvgpuTsgHandle_t *); 59 NV_STATUS NV_API_CALL rm_gpu_ops_tsg_destroy(nvidia_stack_t *, nvgpuTsgHandle_t); 60 NV_STATUS NV_API_CALL rm_gpu_ops_channel_allocate(nvidia_stack_t *, const nvgpuTsgHandle_t, const nvgpuChannelAllocParams_t *, nvgpuChannelHandle_t *, nvgpuChannelInfo_t); 61 NV_STATUS NV_API_CALL rm_gpu_ops_channel_destroy(nvidia_stack_t *, nvgpuChannelHandle_t); 62 NV_STATUS NV_API_CALL rm_gpu_ops_memory_free(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvU64); 63 NV_STATUS NV_API_CALL rm_gpu_ops_query_caps(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuCaps_t); 64 NV_STATUS NV_API_CALL rm_gpu_ops_query_ces_caps(nvidia_stack_t *sp, nvgpuDeviceHandle_t, nvgpuCesCaps_t); 65 NV_STATUS NV_API_CALL rm_gpu_ops_get_gpu_info(nvidia_stack_t *, const NvProcessorUuid *pUuid, const nvgpuClientInfo_t *, nvgpuInfo_t *); 66 NV_STATUS NV_API_CALL rm_gpu_ops_service_device_interrupts_rm(nvidia_stack_t *, nvgpuDeviceHandle_t); 67 NV_STATUS NV_API_CALL rm_gpu_ops_dup_allocation(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvU64, nvgpuAddressSpaceHandle_t, NvU64, NvU64 *); 68 69 NV_STATUS NV_API_CALL rm_gpu_ops_dup_memory (nvidia_stack_t *, nvgpuDeviceHandle_t, NvHandle, NvHandle, NvHandle *, nvgpuMemoryInfo_t); 70 71 NV_STATUS NV_API_CALL rm_gpu_ops_free_duped_handle(nvidia_stack_t *, nvgpuDeviceHandle_t, NvHandle); 72 NV_STATUS NV_API_CALL rm_gpu_ops_get_fb_info(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuFbInfo_t); 73 NV_STATUS NV_API_CALL rm_gpu_ops_get_ecc_info(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuEccInfo_t); 74 NV_STATUS NV_API_CALL rm_gpu_ops_own_page_fault_intr(nvidia_stack_t *, nvgpuDeviceHandle_t, NvBool); 75 NV_STATUS NV_API_CALL rm_gpu_ops_init_fault_info(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuFaultInfo_t); 76 NV_STATUS NV_API_CALL rm_gpu_ops_destroy_fault_info(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuFaultInfo_t); 77 NV_STATUS NV_API_CALL rm_gpu_ops_get_non_replayable_faults(nvidia_stack_t *, nvgpuFaultInfo_t, void *, NvU32 *); 78 NV_STATUS NV_API_CALL rm_gpu_ops_flush_replayable_fault_buffer(nvidia_stack_t *, nvgpuDeviceHandle_t); 79 NV_STATUS NV_API_CALL rm_gpu_ops_toggle_prefetch_faults(nvidia_stack_t *, nvgpuFaultInfo_t, NvBool); 80 NV_STATUS NV_API_CALL rm_gpu_ops_has_pending_non_replayable_faults(nvidia_stack_t *, nvgpuFaultInfo_t, NvBool *); 81 NV_STATUS NV_API_CALL rm_gpu_ops_init_access_cntr_info(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuAccessCntrInfo_t, NvU32); 82 NV_STATUS NV_API_CALL rm_gpu_ops_destroy_access_cntr_info(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuAccessCntrInfo_t); 83 NV_STATUS NV_API_CALL rm_gpu_ops_own_access_cntr_intr(nvidia_stack_t *, nvgpuSessionHandle_t, nvgpuAccessCntrInfo_t, NvBool); 84 NV_STATUS NV_API_CALL rm_gpu_ops_enable_access_cntr(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuAccessCntrInfo_t, nvgpuAccessCntrConfig_t); 85 NV_STATUS NV_API_CALL rm_gpu_ops_disable_access_cntr(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuAccessCntrInfo_t); 86 NV_STATUS NV_API_CALL rm_gpu_ops_set_page_directory (nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvU64, unsigned, NvBool, NvU32); 87 NV_STATUS NV_API_CALL rm_gpu_ops_unset_page_directory (nvidia_stack_t *, nvgpuAddressSpaceHandle_t); 88 NV_STATUS NV_API_CALL rm_gpu_ops_p2p_object_create(nvidia_stack_t *, nvgpuDeviceHandle_t, nvgpuDeviceHandle_t, NvHandle *); 89 void NV_API_CALL rm_gpu_ops_p2p_object_destroy(nvidia_stack_t *, nvgpuSessionHandle_t, NvHandle); 90 NV_STATUS NV_API_CALL rm_gpu_ops_get_external_alloc_ptes(nvidia_stack_t*, nvgpuAddressSpaceHandle_t, NvHandle, NvU64, NvU64, nvgpuExternalMappingInfo_t); 91 NV_STATUS NV_API_CALL rm_gpu_ops_retain_channel(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvHandle, NvHandle, void **, nvgpuChannelInstanceInfo_t); 92 NV_STATUS NV_API_CALL rm_gpu_ops_bind_channel_resources(nvidia_stack_t *, void *, nvgpuChannelResourceBindParams_t); 93 void NV_API_CALL rm_gpu_ops_release_channel(nvidia_stack_t *, void *); 94 void NV_API_CALL rm_gpu_ops_stop_channel(nvidia_stack_t *, void *, NvBool); 95 NV_STATUS NV_API_CALL rm_gpu_ops_get_channel_resource_ptes(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvP64, NvU64, NvU64, nvgpuExternalMappingInfo_t); 96 NV_STATUS NV_API_CALL rm_gpu_ops_report_non_replayable_fault(nvidia_stack_t *, nvgpuDeviceHandle_t, const void *); 97 98 NV_STATUS NV_API_CALL rm_gpu_ops_paging_channel_allocate(nvidia_stack_t *, nvgpuDeviceHandle_t, const nvgpuPagingChannelAllocParams_t *, nvgpuPagingChannelHandle_t *, nvgpuPagingChannelInfo_t); 99 void NV_API_CALL rm_gpu_ops_paging_channel_destroy(nvidia_stack_t *, nvgpuPagingChannelHandle_t); 100 NV_STATUS NV_API_CALL rm_gpu_ops_paging_channels_map(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvU64, nvgpuDeviceHandle_t, NvU64 *); 101 void NV_API_CALL rm_gpu_ops_paging_channels_unmap(nvidia_stack_t *, nvgpuAddressSpaceHandle_t, NvU64, nvgpuDeviceHandle_t); 102 NV_STATUS NV_API_CALL rm_gpu_ops_paging_channel_push_stream(nvidia_stack_t *, nvgpuPagingChannelHandle_t, char *, NvU32); 103 104 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_context_init(nvidia_stack_t *, struct ccslContext_t **, nvgpuChannelHandle_t); 105 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_context_clear(nvidia_stack_t *, struct ccslContext_t *); 106 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_context_update(nvidia_stack_t *, struct ccslContext_t *); 107 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_rotate_iv(nvidia_stack_t *, struct ccslContext_t *, NvU8); 108 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_encrypt(nvidia_stack_t *, struct ccslContext_t *, NvU32, NvU8 const *, NvU8 *, NvU8 *); 109 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_encrypt_with_iv(nvidia_stack_t *, struct ccslContext_t *, NvU32, NvU8 const *, NvU8*, NvU8 *, NvU8 *); 110 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_decrypt(nvidia_stack_t *, struct ccslContext_t *, NvU32, NvU8 const *, NvU8 const *, NvU8 *, NvU8 const *, NvU32, NvU8 const *); 111 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_sign(nvidia_stack_t *, struct ccslContext_t *, NvU32, NvU8 const *, NvU8 *); 112 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_query_message_pool(nvidia_stack_t *, struct ccslContext_t *, NvU8, NvU64 *); 113 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_increment_iv(nvidia_stack_t *, struct ccslContext_t *, NvU8, NvU64, NvU8 *); 114 NV_STATUS NV_API_CALL rm_gpu_ops_ccsl_log_device_encryption(nvidia_stack_t *, struct ccslContext_t *, NvU32); 115 116 #endif 117