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drm/amdkfd: Report domain with topology

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PCI domain has moved to 32-bits to accommodate virtualization,
so a 32-bit integer is exposed for domain to reflect this change.

Domain can be found in here:
/sys/class/kfd/kfd/topology/nodes/X/properties
Where X is the card number

Signed-off-by: Ori Messinger <ori.messinger@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ori Messinger 2019-08-21 10:48:43 -04:00 committed by Alex Deucher
parent 6de1601e84
commit 3e58e95ace
2 changed files with 4 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdkfd/kfd_topology.c
View File

@ -478,6 +478,8 @@ static ssize_t node_show(struct kobject *kobj, struct attribute *attr,
dev->node_props.device_id);
sysfs_show_32bit_prop(buffer, "location_id",
dev->node_props.location_id);
sysfs_show_32bit_prop(buffer, "domain",
dev->node_props.domain);
sysfs_show_32bit_prop(buffer, "drm_render_minor",
dev->node_props.drm_render_minor);
sysfs_show_64bit_prop(buffer, "hive_id",
@ -1306,6 +1308,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
HSA_CAP_ASIC_REVISION_SHIFT) &
HSA_CAP_ASIC_REVISION_MASK);
dev->node_props.location_id = pci_dev_id(gpu->pdev);
dev->node_props.domain = pci_domain_nr(gpu->pdev->bus);
dev->node_props.max_engine_clk_fcompute =
amdgpu_amdkfd_get_max_engine_clock_in_mhz(dev->gpu->kgd);
dev->node_props.max_engine_clk_ccompute =

1
drivers/gpu/drm/amd/amdkfd/kfd_topology.h
View File

@ -80,6 +80,7 @@ struct kfd_node_properties {
uint32_t vendor_id;
uint32_t device_id;
uint32_t location_id;
uint32_t domain;
uint32_t max_engine_clk_fcompute;
uint32_t max_engine_clk_ccompute;
int32_t drm_render_minor;