drm/amdkfd: Expose sdma engine numbers to topology
Expose available numbers of both SDMA queue types in the topology. Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -476,6 +476,10 @@ static ssize_t node_show(struct kobject *kobj, struct attribute *attr,
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dev->node_props.drm_render_minor);
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sysfs_show_64bit_prop(buffer, "hive_id",
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dev->node_props.hive_id);
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sysfs_show_32bit_prop(buffer, "num_sdma_engines",
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dev->node_props.num_sdma_engines);
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sysfs_show_32bit_prop(buffer, "num_sdma_xgmi_engines",
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dev->node_props.num_sdma_xgmi_engines);
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if (dev->gpu) {
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log_max_watch_addr =
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@ -1281,6 +1285,9 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
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gpu->shared_resources.drm_render_minor;
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dev->node_props.hive_id = gpu->hive_id;
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dev->node_props.num_sdma_engines = gpu->device_info->num_sdma_engines;
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dev->node_props.num_sdma_xgmi_engines =
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gpu->device_info->num_xgmi_sdma_engines;
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kfd_fill_mem_clk_max_info(dev);
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kfd_fill_iolink_non_crat_info(dev);
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@ -78,6 +78,8 @@ struct kfd_node_properties {
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uint32_t max_engine_clk_fcompute;
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uint32_t max_engine_clk_ccompute;
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int32_t drm_render_minor;
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uint32_t num_sdma_engines;
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uint32_t num_sdma_xgmi_engines;
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uint16_t marketing_name[KFD_TOPOLOGY_PUBLIC_NAME_SIZE];
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};
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