diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/Makefile | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v10.c | 317 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 4 |
7 files changed, 14 insertions, 333 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/Makefile b/drivers/gpu/drm/amd/amdkfd/Makefile index 48155060a57c..017a8b7156da 100644 --- a/drivers/gpu/drm/amd/amdkfd/Makefile +++ b/drivers/gpu/drm/amd/amdkfd/Makefile @@ -41,7 +41,6 @@ AMDKFD_FILES := $(AMDKFD_PATH)/kfd_module.o \ $(AMDKFD_PATH)/kfd_kernel_queue_cik.o \ $(AMDKFD_PATH)/kfd_kernel_queue_vi.o \ $(AMDKFD_PATH)/kfd_kernel_queue_v9.o \ - $(AMDKFD_PATH)/kfd_kernel_queue_v10.o \ $(AMDKFD_PATH)/kfd_packet_manager.o \ $(AMDKFD_PATH)/kfd_process_queue_manager.o \ $(AMDKFD_PATH)/kfd_device_queue_manager.o \ diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c index 11d244891393..0d966408ea87 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c @@ -332,12 +332,10 @@ struct kernel_queue *kernel_queue_init(struct kfd_dev *dev, case CHIP_RAVEN: case CHIP_RENOIR: case CHIP_ARCTURUS: - kernel_queue_init_v9(&kq->ops_asic_specific); - break; case CHIP_NAVI10: case CHIP_NAVI12: case CHIP_NAVI14: - kernel_queue_init_v10(&kq->ops_asic_specific); + kernel_queue_init_v9(&kq->ops_asic_specific); break; default: WARN(1, "Unexpected ASIC family %u", diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h index 365fc674fea4..a7116a939029 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h @@ -102,6 +102,5 @@ struct kernel_queue { void kernel_queue_init_cik(struct kernel_queue_ops *ops); void kernel_queue_init_vi(struct kernel_queue_ops *ops); void kernel_queue_init_v9(struct kernel_queue_ops *ops); -void kernel_queue_init_v10(struct kernel_queue_ops *ops); #endif /* KFD_KERNEL_QUEUE_H_ */ diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v10.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v10.c deleted file mode 100644 index bfd6221acae9..000000000000 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v10.c +++ /dev/null @@ -1,317 +0,0 @@ -/* - * Copyright 2018 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. - * - */ - -#include "kfd_kernel_queue.h" -#include "kfd_device_queue_manager.h" -#include "kfd_pm4_headers_ai.h" -#include "kfd_pm4_opcodes.h" -#include "gc/gc_10_1_0_sh_mask.h" - -static bool initialize_v10(struct kernel_queue *kq, struct kfd_dev *dev, - enum kfd_queue_type type, unsigned int queue_size); -static void uninitialize_v10(struct kernel_queue *kq); -static void submit_packet_v10(struct kernel_queue *kq); - -void kernel_queue_init_v10(struct kernel_queue_ops *ops) -{ - ops->initialize = initialize_v10; - ops->uninitialize = uninitialize_v10; - ops->submit_packet = submit_packet_v10; -} - -static bool initialize_v10(struct kernel_queue *kq, struct kfd_dev *dev, - enum kfd_queue_type type, unsigned int queue_size) -{ - int retval; - - retval = kfd_gtt_sa_allocate(dev, PAGE_SIZE, &kq->eop_mem); - if (retval != 0) - return false; - - kq->eop_gpu_addr = kq->eop_mem->gpu_addr; - kq->eop_kernel_addr = kq->eop_mem->cpu_ptr; - - memset(kq->eop_kernel_addr, 0, PAGE_SIZE); - - return true; -} - -static void uninitialize_v10(struct kernel_queue *kq) -{ - kfd_gtt_sa_free(kq->dev, kq->eop_mem); -} - -static void submit_packet_v10(struct kernel_queue *kq) -{ - *kq->wptr64_kernel = kq->pending_wptr64; - write_kernel_doorbell64(kq->queue->properties.doorbell_ptr, - kq->pending_wptr64); -} - -static int pm_map_process_v10(struct packet_manager *pm, - uint32_t *buffer, struct qcm_process_device *qpd) -{ - struct pm4_mes_map_process *packet; - uint64_t vm_page_table_base_addr = qpd->page_table_base; - - packet = (struct pm4_mes_map_process *)buffer; - memset(buffer, 0, sizeof(struct pm4_mes_map_process)); - - packet->header.u32All = pm_build_pm4_header(IT_MAP_PROCESS, - sizeof(struct pm4_mes_map_process)); - packet->bitfields2.diq_enable = (qpd->is_debug) ? 1 : 0; - packet->bitfields2.process_quantum = 1; - packet->bitfields2.pasid = qpd->pqm->process->pasid; - packet->bitfields14.gds_size = qpd->gds_size; - packet->bitfields14.num_gws = qpd->num_gws; - packet->bitfields14.num_oac = qpd->num_oac; - packet->bitfields14.sdma_enable = 1; - - packet->bitfields14.num_queues = (qpd->is_debug) ? 0 : qpd->queue_count; - - packet->sh_mem_config = qpd->sh_mem_config; - packet->sh_mem_bases = qpd->sh_mem_bases; - if (qpd->tba_addr) { - packet->sq_shader_tba_lo = lower_32_bits(qpd->tba_addr >> 8); - packet->sq_shader_tba_hi = (1 << SQ_SHADER_TBA_HI__TRAP_EN__SHIFT) | - upper_32_bits(qpd->tba_addr >> 8); - packet->sq_shader_tma_lo = lower_32_bits(qpd->tma_addr >> 8); - packet->sq_shader_tma_hi = upper_32_bits(qpd->tma_addr >> 8); - } - - packet->gds_addr_lo = lower_32_bits(qpd->gds_context_area); - packet->gds_addr_hi = upper_32_bits(qpd->gds_context_area); - - packet->vm_context_page_table_base_addr_lo32 = - lower_32_bits(vm_page_table_base_addr); - packet->vm_context_page_table_base_addr_hi32 = - upper_32_bits(vm_page_table_base_addr); - - return 0; -} - -static int pm_runlist_v10(struct packet_manager *pm, uint32_t *buffer, - uint64_t ib, size_t ib_size_in_dwords, bool chain) -{ - struct pm4_mes_runlist *packet; - - int concurrent_proc_cnt = 0; - struct kfd_dev *kfd = pm->dqm->dev; - - /* Determine the number of processes to map together to HW: - * it can not exceed the number of VMIDs available to the - * scheduler, and it is determined by the smaller of the number - * of processes in the runlist and kfd module parameter - * hws_max_conc_proc. - * Note: the arbitration between the number of VMIDs and - * hws_max_conc_proc has been done in - * kgd2kfd_device_init(). - */ - concurrent_proc_cnt = min(pm->dqm->processes_count, - kfd->max_proc_per_quantum); - - - packet = (struct pm4_mes_runlist *)buffer; - - memset(buffer, 0, sizeof(struct pm4_mes_runlist)); - packet->header.u32All = pm_build_pm4_header(IT_RUN_LIST, - sizeof(struct pm4_mes_runlist)); - - packet->bitfields4.ib_size = ib_size_in_dwords; - packet->bitfields4.chain = chain ? 1 : 0; - packet->bitfields4.offload_polling = 0; - packet->bitfields4.valid = 1; - packet->bitfields4.process_cnt = concurrent_proc_cnt; - packet->ordinal2 = lower_32_bits(ib); - packet->ib_base_hi = upper_32_bits(ib); - - return 0; -} - -static int pm_map_queues_v10(struct packet_manager *pm, uint32_t *buffer, - struct queue *q, bool is_static) -{ - struct pm4_mes_map_queues *packet; - bool use_static = is_static; - - packet = (struct pm4_mes_map_queues *)buffer; - memset(buffer, 0, sizeof(struct pm4_mes_map_queues)); - - packet->header.u32All = pm_build_pm4_header(IT_MAP_QUEUES, - sizeof(struct pm4_mes_map_queues)); - packet->bitfields2.num_queues = 1; - packet->bitfields2.queue_sel = - queue_sel__mes_map_queues__map_to_hws_determined_queue_slots_vi; - - packet->bitfields2.engine_sel = - engine_sel__mes_map_queues__compute_vi; - packet->bitfields2.queue_type = - queue_type__mes_map_queues__normal_compute_vi; - - switch (q->properties.type) { - case KFD_QUEUE_TYPE_COMPUTE: - if (use_static) - packet->bitfields2.queue_type = - queue_type__mes_map_queues__normal_latency_static_queue_vi; - break; - case KFD_QUEUE_TYPE_DIQ: - packet->bitfields2.queue_type = - queue_type__mes_map_queues__debug_interface_queue_vi; - break; - case KFD_QUEUE_TYPE_SDMA: - case KFD_QUEUE_TYPE_SDMA_XGMI: - packet->bitfields2.engine_sel = q->properties.sdma_engine_id + - engine_sel__mes_map_queues__sdma0_vi; - use_static = false; /* no static queues under SDMA */ - break; - default: - WARN(1, "queue type %d\n", q->properties.type); - return -EINVAL; - } - packet->bitfields3.doorbell_offset = - q->properties.doorbell_off; - - packet->mqd_addr_lo = - lower_32_bits(q->gart_mqd_addr); - - packet->mqd_addr_hi = - upper_32_bits(q->gart_mqd_addr); - - packet->wptr_addr_lo = - lower_32_bits((uint64_t)q->properties.write_ptr); - - packet->wptr_addr_hi = - upper_32_bits((uint64_t)q->properties.write_ptr); - - return 0; -} - -static int pm_unmap_queues_v10(struct packet_manager *pm, uint32_t *buffer, - enum kfd_queue_type type, - enum kfd_unmap_queues_filter filter, - uint32_t filter_param, bool reset, - unsigned int sdma_engine) -{ - struct pm4_mes_unmap_queues *packet; - - packet = (struct pm4_mes_unmap_queues *)buffer; - memset(buffer, 0, sizeof(struct pm4_mes_unmap_queues)); - - packet->header.u32All = pm_build_pm4_header(IT_UNMAP_QUEUES, - sizeof(struct pm4_mes_unmap_queues)); - switch (type) { - case KFD_QUEUE_TYPE_COMPUTE: - case KFD_QUEUE_TYPE_DIQ: - packet->bitfields2.engine_sel = - engine_sel__mes_unmap_queues__compute; - break; - case KFD_QUEUE_TYPE_SDMA: - case KFD_QUEUE_TYPE_SDMA_XGMI: - packet->bitfields2.engine_sel = - engine_sel__mes_unmap_queues__sdma0 + sdma_engine; - break; - default: - WARN(1, "queue type %d\n", type); - break; - } - - if (reset) - packet->bitfields2.action = - action__mes_unmap_queues__reset_queues; - else - packet->bitfields2.action = - action__mes_unmap_queues__preempt_queues; - - switch (filter) { - case KFD_UNMAP_QUEUES_FILTER_SINGLE_QUEUE: - packet->bitfields2.queue_sel = - queue_sel__mes_unmap_queues__perform_request_on_specified_queues; - packet->bitfields2.num_queues = 1; - packet->bitfields3b.doorbell_offset0 = filter_param; - break; - case KFD_UNMAP_QUEUES_FILTER_BY_PASID: - packet->bitfields2.queue_sel = - queue_sel__mes_unmap_queues__perform_request_on_pasid_queues; - packet->bitfields3a.pasid = filter_param; - break; - case KFD_UNMAP_QUEUES_FILTER_ALL_QUEUES: - packet->bitfields2.queue_sel = - queue_sel__mes_unmap_queues__unmap_all_queues; - break; - case KFD_UNMAP_QUEUES_FILTER_DYNAMIC_QUEUES: - /* in this case, we do not preempt static queues */ - packet->bitfields2.queue_sel = - queue_sel__mes_unmap_queues__unmap_all_non_static_queues; - break; - default: - WARN(1, "filter %d\n", filter); - break; - } - - return 0; - -} - -static int pm_query_status_v10(struct packet_manager *pm, uint32_t *buffer, - uint64_t fence_address, uint32_t fence_value) -{ - struct pm4_mes_query_status *packet; - - packet = (struct pm4_mes_query_status *)buffer; - memset(buffer, 0, sizeof(struct pm4_mes_query_status)); - - - packet->header.u32All = pm_build_pm4_header(IT_QUERY_STATUS, - sizeof(struct pm4_mes_query_status)); - - packet->bitfields2.context_id = 0; - packet->bitfields2.interrupt_sel = - interrupt_sel__mes_query_status__completion_status; - packet->bitfields2.command = - command__mes_query_status__fence_only_after_write_ack; - - packet->addr_hi = upper_32_bits((uint64_t)fence_address); - packet->addr_lo = lower_32_bits((uint64_t)fence_address); - packet->data_hi = upper_32_bits((uint64_t)fence_value); - packet->data_lo = lower_32_bits((uint64_t)fence_value); - - return 0; -} - -const struct packet_manager_funcs kfd_v10_pm_funcs = { - .map_process = pm_map_process_v10, - .runlist = pm_runlist_v10, - .set_resources = pm_set_resources_vi, - .map_queues = pm_map_queues_v10, - .unmap_queues = pm_unmap_queues_v10, - .query_status = pm_query_status_v10, - .release_mem = NULL, - .map_process_size = sizeof(struct pm4_mes_map_process), - .runlist_size = sizeof(struct pm4_mes_runlist), - .set_resources_size = sizeof(struct pm4_mes_set_resources), - .map_queues_size = sizeof(struct pm4_mes_map_queues), - .unmap_queues_size = sizeof(struct pm4_mes_unmap_queues), - .query_status_size = sizeof(struct pm4_mes_query_status), - .release_mem_size = 0, -}; - diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c index f0e4910a8865..9e0eaf446bab 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c @@ -25,6 +25,7 @@ #include "kfd_device_queue_manager.h" #include "kfd_pm4_headers_ai.h" #include "kfd_pm4_opcodes.h" +#include "gc/gc_10_1_0_sh_mask.h" static bool initialize_v9(struct kernel_queue *kq, struct kfd_dev *dev, enum kfd_queue_type type, unsigned int queue_size) @@ -85,10 +86,17 @@ static int pm_map_process_v9(struct packet_manager *pm, packet->sh_mem_config = qpd->sh_mem_config; packet->sh_mem_bases = qpd->sh_mem_bases; - packet->sq_shader_tba_lo = lower_32_bits(qpd->tba_addr >> 8); - packet->sq_shader_tba_hi = upper_32_bits(qpd->tba_addr >> 8); - packet->sq_shader_tma_lo = lower_32_bits(qpd->tma_addr >> 8); - packet->sq_shader_tma_hi = upper_32_bits(qpd->tma_addr >> 8); + if (qpd->tba_addr) { + packet->sq_shader_tba_lo = lower_32_bits(qpd->tba_addr >> 8); + /* On GFX9, unlike GFX10, bit TRAP_EN of SQ_SHADER_TBA_HI is + * not defined, so setting it won't do any harm. + */ + packet->sq_shader_tba_hi = upper_32_bits(qpd->tba_addr >> 8) + | 1 << SQ_SHADER_TBA_HI__TRAP_EN__SHIFT; + + packet->sq_shader_tma_lo = lower_32_bits(qpd->tma_addr >> 8); + packet->sq_shader_tma_hi = upper_32_bits(qpd->tma_addr >> 8); + } packet->gds_addr_lo = lower_32_bits(qpd->gds_context_area); packet->gds_addr_hi = upper_32_bits(qpd->gds_context_area); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c index 83ef4b3dd2fb..700be4f80867 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c @@ -241,12 +241,10 @@ int pm_init(struct packet_manager *pm, struct device_queue_manager *dqm) case CHIP_RAVEN: case CHIP_RENOIR: case CHIP_ARCTURUS: - pm->pmf = &kfd_v9_pm_funcs; - break; case CHIP_NAVI10: case CHIP_NAVI12: case CHIP_NAVI14: - pm->pmf = &kfd_v10_pm_funcs; + pm->pmf = &kfd_v9_pm_funcs; break; default: WARN(1, "Unexpected ASIC family %u", diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 060a9e8b301e..161dbae737b6 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -972,7 +972,6 @@ struct packet_manager_funcs { extern const struct packet_manager_funcs kfd_vi_pm_funcs; extern const struct packet_manager_funcs kfd_v9_pm_funcs; -extern const struct packet_manager_funcs kfd_v10_pm_funcs; int pm_init(struct packet_manager *pm, struct device_queue_manager *dqm); void pm_uninit(struct packet_manager *pm); @@ -991,9 +990,6 @@ void pm_release_ib(struct packet_manager *pm); /* Following PM funcs can be shared among VI and AI */ unsigned int pm_build_pm4_header(unsigned int opcode, size_t packet_size); -int pm_set_resources_vi(struct packet_manager *pm, uint32_t *buffer, - struct scheduling_resources *res); - uint64_t kfd_get_number_elems(struct kfd_dev *kfd); |