diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c | 59 |
1 files changed, 53 insertions, 6 deletions
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 2d5ddf199bd0..9a4bafb2e175 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c @@ -81,7 +81,8 @@ static int pm_map_process_v9(struct packet_manager *pm, 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.gds_size = qpd->gds_size & 0x3F; + packet->bitfields14.gds_size_hi = (qpd->gds_size >> 6) & 0xF; packet->bitfields14.num_gws = qpd->num_gws; packet->bitfields14.num_oac = qpd->num_oac; packet->bitfields14.sdma_enable = 1; @@ -143,6 +144,34 @@ static int pm_runlist_v9(struct packet_manager *pm, uint32_t *buffer, return 0; } +static int pm_set_resources_v9(struct packet_manager *pm, uint32_t *buffer, + struct scheduling_resources *res) +{ + struct pm4_mes_set_resources *packet; + + packet = (struct pm4_mes_set_resources *)buffer; + memset(buffer, 0, sizeof(struct pm4_mes_set_resources)); + + packet->header.u32All = pm_build_pm4_header(IT_SET_RESOURCES, + sizeof(struct pm4_mes_set_resources)); + + packet->bitfields2.queue_type = + queue_type__mes_set_resources__hsa_interface_queue_hiq; + packet->bitfields2.vmid_mask = res->vmid_mask; + packet->bitfields2.unmap_latency = KFD_UNMAP_LATENCY_MS / 100; + packet->bitfields7.oac_mask = res->oac_mask; + packet->bitfields8.gds_heap_base = res->gds_heap_base; + packet->bitfields8.gds_heap_size = res->gds_heap_size; + + packet->gws_mask_lo = lower_32_bits(res->gws_mask); + packet->gws_mask_hi = upper_32_bits(res->gws_mask); + + packet->queue_mask_lo = lower_32_bits(res->queue_mask); + packet->queue_mask_hi = upper_32_bits(res->queue_mask); + + return 0; +} + static int pm_map_queues_v9(struct packet_manager *pm, uint32_t *buffer, struct queue *q, bool is_static) { @@ -161,6 +190,8 @@ static int pm_map_queues_v9(struct packet_manager *pm, uint32_t *buffer, packet->bitfields2.engine_sel = engine_sel__mes_map_queues__compute_vi; packet->bitfields2.gws_control_queue = q->gws ? 1 : 0; + packet->bitfields2.extended_engine_sel = + extended_engine_sel__mes_map_queues__legacy_engine_sel; packet->bitfields2.queue_type = queue_type__mes_map_queues__normal_compute_vi; @@ -176,9 +207,15 @@ static int pm_map_queues_v9(struct packet_manager *pm, uint32_t *buffer, 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 */ + if (q->properties.sdma_engine_id < 2) + packet->bitfields2.engine_sel = q->properties.sdma_engine_id + + engine_sel__mes_map_queues__sdma0_vi; + else { + packet->bitfields2.extended_engine_sel = + extended_engine_sel__mes_map_queues__sdma0_to_7_sel; + packet->bitfields2.engine_sel = q->properties.sdma_engine_id; + } break; default: WARN(1, "queue type %d", q->properties.type); @@ -218,13 +255,23 @@ static int pm_unmap_queues_v9(struct packet_manager *pm, uint32_t *buffer, switch (type) { case KFD_QUEUE_TYPE_COMPUTE: case KFD_QUEUE_TYPE_DIQ: + packet->bitfields2.extended_engine_sel = + extended_engine_sel__mes_unmap_queues__legacy_engine_sel; 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; + if (sdma_engine < 2) { + packet->bitfields2.extended_engine_sel = + extended_engine_sel__mes_unmap_queues__legacy_engine_sel; + packet->bitfields2.engine_sel = + engine_sel__mes_unmap_queues__sdma0 + sdma_engine; + } else { + packet->bitfields2.extended_engine_sel = + extended_engine_sel__mes_unmap_queues__sdma0_to_7_sel; + packet->bitfields2.engine_sel = sdma_engine; + } break; default: WARN(1, "queue type %d", type); @@ -326,7 +373,7 @@ static int pm_release_mem_v9(uint64_t gpu_addr, uint32_t *buffer) const struct packet_manager_funcs kfd_v9_pm_funcs = { .map_process = pm_map_process_v9, .runlist = pm_runlist_v9, - .set_resources = pm_set_resources_vi, + .set_resources = pm_set_resources_v9, .map_queues = pm_map_queues_v9, .unmap_queues = pm_unmap_queues_v9, .query_status = pm_query_status_v9, |