From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers.h | 405 +++++++++++++++++++++++++++ 1 file changed, 405 insertions(+) create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers.h (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers.h') diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers.h b/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers.h new file mode 100644 index 000000000..071ad5724 --- /dev/null +++ b/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers.h @@ -0,0 +1,405 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef KFD_PM4_HEADERS_H_ +#define KFD_PM4_HEADERS_H_ + +#ifndef PM4_MES_HEADER_DEFINED +#define PM4_MES_HEADER_DEFINED +union PM4_MES_TYPE_3_HEADER { + struct { + uint32_t reserved1:8; /* < reserved */ + uint32_t opcode:8; /* < IT opcode */ + uint32_t count:14; /* < number of DWORDs - 1 + * in the information body. + */ + uint32_t type:2; /* < packet identifier. + * It should be 3 for type 3 packets + */ + }; + uint32_t u32all; +}; +#endif /* PM4_MES_HEADER_DEFINED */ + +/* --------------------MES_SET_RESOURCES-------------------- */ + +#ifndef PM4_MES_SET_RESOURCES_DEFINED +#define PM4_MES_SET_RESOURCES_DEFINED +enum set_resources_queue_type_enum { + queue_type__mes_set_resources__kernel_interface_queue_kiq = 0, + queue_type__mes_set_resources__hsa_interface_queue_hiq = 1, + queue_type__mes_set_resources__hsa_debug_interface_queue = 4 +}; + +struct pm4_set_resources { + union { + union PM4_MES_TYPE_3_HEADER header; /* header */ + uint32_t ordinal1; + }; + + union { + struct { + uint32_t vmid_mask:16; + uint32_t unmap_latency:8; + uint32_t reserved1:5; + enum set_resources_queue_type_enum queue_type:3; + } bitfields2; + uint32_t ordinal2; + }; + + uint32_t queue_mask_lo; + uint32_t queue_mask_hi; + uint32_t gws_mask_lo; + uint32_t gws_mask_hi; + + union { + struct { + uint32_t oac_mask:16; + uint32_t reserved2:16; + } bitfields7; + uint32_t ordinal7; + }; + + union { + struct { + uint32_t gds_heap_base:6; + uint32_t reserved3:5; + uint32_t gds_heap_size:6; + uint32_t reserved4:15; + } bitfields8; + uint32_t ordinal8; + }; + +}; +#endif + +/*--------------------MES_RUN_LIST-------------------- */ + +#ifndef PM4_MES_RUN_LIST_DEFINED +#define PM4_MES_RUN_LIST_DEFINED + +struct pm4_runlist { + union { + union PM4_MES_TYPE_3_HEADER header; /* header */ + uint32_t ordinal1; + }; + + union { + struct { + uint32_t reserved1:2; + uint32_t ib_base_lo:30; + } bitfields2; + uint32_t ordinal2; + }; + + union { + struct { + uint32_t ib_base_hi:16; + uint32_t reserved2:16; + } bitfields3; + uint32_t ordinal3; + }; + + union { + struct { + uint32_t ib_size:20; + uint32_t chain:1; + uint32_t offload_polling:1; + uint32_t reserved3:1; + uint32_t valid:1; + uint32_t reserved4:8; + } bitfields4; + uint32_t ordinal4; + }; + +}; +#endif + +/*--------------------MES_MAP_PROCESS-------------------- */ + +#ifndef PM4_MES_MAP_PROCESS_DEFINED +#define PM4_MES_MAP_PROCESS_DEFINED + +struct pm4_map_process { + union { + union PM4_MES_TYPE_3_HEADER header; /* header */ + uint32_t ordinal1; + }; + + union { + struct { + uint32_t pasid:16; + uint32_t reserved1:8; + uint32_t diq_enable:1; + uint32_t process_quantum:7; + } bitfields2; + uint32_t ordinal2; + }; + + union { + struct { + uint32_t page_table_base:28; + uint32_t reserved3:4; + } bitfields3; + uint32_t ordinal3; + }; + + uint32_t sh_mem_bases; + uint32_t sh_mem_ape1_base; + uint32_t sh_mem_ape1_limit; + uint32_t sh_mem_config; + uint32_t gds_addr_lo; + uint32_t gds_addr_hi; + + union { + struct { + uint32_t num_gws:6; + uint32_t reserved4:2; + uint32_t num_oac:4; + uint32_t reserved5:4; + uint32_t gds_size:6; + uint32_t num_queues:10; + } bitfields10; + uint32_t ordinal10; + }; + +}; +#endif + +/*--------------------MES_MAP_QUEUES--------------------*/ + +#ifndef PM4_MES_MAP_QUEUES_DEFINED +#define PM4_MES_MAP_QUEUES_DEFINED +enum map_queues_queue_sel_enum { + queue_sel__mes_map_queues__map_to_specified_queue_slots = 0, + queue_sel__mes_map_queues__map_to_hws_determined_queue_slots = 1, + queue_sel__mes_map_queues__enable_process_queues = 2 +}; + +enum map_queues_vidmem_enum { + vidmem__mes_map_queues__uses_no_video_memory = 0, + vidmem__mes_map_queues__uses_video_memory = 1 +}; + +enum map_queues_alloc_format_enum { + alloc_format__mes_map_queues__one_per_pipe = 0, + alloc_format__mes_map_queues__all_on_one_pipe = 1 +}; + +enum map_queues_engine_sel_enum { + engine_sel__mes_map_queues__compute = 0, + engine_sel__mes_map_queues__sdma0 = 2, + engine_sel__mes_map_queues__sdma1 = 3 +}; + +struct pm4_map_queues { + union { + union PM4_MES_TYPE_3_HEADER header; /* header */ + uint32_t ordinal1; + }; + + union { + struct { + uint32_t reserved1:4; + enum map_queues_queue_sel_enum queue_sel:2; + uint32_t reserved2:2; + uint32_t vmid:4; + uint32_t reserved3:4; + enum map_queues_vidmem_enum vidmem:2; + uint32_t reserved4:6; + enum map_queues_alloc_format_enum alloc_format:2; + enum map_queues_engine_sel_enum engine_sel:3; + uint32_t num_queues:3; + } bitfields2; + uint32_t ordinal2; + }; + + struct { + union { + struct { + uint32_t reserved5:2; + uint32_t doorbell_offset:21; + uint32_t reserved6:3; + uint32_t queue:6; + } bitfields3; + uint32_t ordinal3; + }; + + uint32_t mqd_addr_lo; + uint32_t mqd_addr_hi; + uint32_t wptr_addr_lo; + uint32_t wptr_addr_hi; + + } mes_map_queues_ordinals[1]; /* 1..N of these ordinal groups */ + +}; +#endif + +/*--------------------MES_QUERY_STATUS--------------------*/ + +#ifndef PM4_MES_QUERY_STATUS_DEFINED +#define PM4_MES_QUERY_STATUS_DEFINED +enum query_status_interrupt_sel_enum { + interrupt_sel__mes_query_status__completion_status = 0, + interrupt_sel__mes_query_status__process_status = 1, + interrupt_sel__mes_query_status__queue_status = 2 +}; + +enum query_status_command_enum { + command__mes_query_status__interrupt_only = 0, + command__mes_query_status__fence_only_immediate = 1, + command__mes_query_status__fence_only_after_write_ack = 2, + command__mes_query_status__fence_wait_for_write_ack_send_interrupt = 3 +}; + +enum query_status_engine_sel_enum { + engine_sel__mes_query_status__compute = 0, + engine_sel__mes_query_status__sdma0_queue = 2, + engine_sel__mes_query_status__sdma1_queue = 3 +}; + +struct pm4_query_status { + union { + union PM4_MES_TYPE_3_HEADER header; /* header */ + uint32_t ordinal1; + }; + + union { + struct { + uint32_t context_id:28; + enum query_status_interrupt_sel_enum interrupt_sel:2; + enum query_status_command_enum command:2; + } bitfields2; + uint32_t ordinal2; + }; + + union { + struct { + uint32_t pasid:16; + uint32_t reserved1:16; + } bitfields3a; + struct { + uint32_t reserved2:2; + uint32_t doorbell_offset:21; + uint32_t reserved3:3; + enum query_status_engine_sel_enum engine_sel:3; + uint32_t reserved4:3; + } bitfields3b; + uint32_t ordinal3; + }; + + uint32_t addr_lo; + uint32_t addr_hi; + uint32_t data_lo; + uint32_t data_hi; +}; +#endif + +/*--------------------MES_UNMAP_QUEUES--------------------*/ + +#ifndef PM4_MES_UNMAP_QUEUES_DEFINED +#define PM4_MES_UNMAP_QUEUES_DEFINED +enum unmap_queues_action_enum { + action__mes_unmap_queues__preempt_queues = 0, + action__mes_unmap_queues__reset_queues = 1, + action__mes_unmap_queues__disable_process_queues = 2 +}; + +enum unmap_queues_queue_sel_enum { + queue_sel__mes_unmap_queues__perform_request_on_specified_queues = 0, + queue_sel__mes_unmap_queues__perform_request_on_pasid_queues = 1, + queue_sel__mes_unmap_queues__perform_request_on_all_active_queues = 2 +}; + +enum unmap_queues_engine_sel_enum { + engine_sel__mes_unmap_queues__compute = 0, + engine_sel__mes_unmap_queues__sdma0 = 2, + engine_sel__mes_unmap_queues__sdma1 = 3 +}; + +struct pm4_unmap_queues { + union { + union PM4_MES_TYPE_3_HEADER header; /* header */ + uint32_t ordinal1; + }; + + union { + struct { + enum unmap_queues_action_enum action:2; + uint32_t reserved1:2; + enum unmap_queues_queue_sel_enum queue_sel:2; + uint32_t reserved2:20; + enum unmap_queues_engine_sel_enum engine_sel:3; + uint32_t num_queues:3; + } bitfields2; + uint32_t ordinal2; + }; + + union { + struct { + uint32_t pasid:16; + uint32_t reserved3:16; + } bitfields3a; + struct { + uint32_t reserved4:2; + uint32_t doorbell_offset0:21; + uint32_t reserved5:9; + } bitfields3b; + uint32_t ordinal3; + }; + + union { + struct { + uint32_t reserved6:2; + uint32_t doorbell_offset1:21; + uint32_t reserved7:9; + } bitfields4; + uint32_t ordinal4; + }; + + union { + struct { + uint32_t reserved8:2; + uint32_t doorbell_offset2:21; + uint32_t reserved9:9; + } bitfields5; + uint32_t ordinal5; + }; + + union { + struct { + uint32_t reserved10:2; + uint32_t doorbell_offset3:21; + uint32_t reserved11:9; + } bitfields6; + uint32_t ordinal6; + }; + +}; +#endif + +enum { + CACHE_FLUSH_AND_INV_TS_EVENT = 0x00000014 +}; + +#endif /* KFD_PM4_HEADERS_H_ */ -- cgit v1.2.3-54-g00ecf