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authorHarish Kasiviswanathan <harish.kasiviswanathan@amd.com>2017-12-09 07:08:52 +0300
committerOded Gabbay <oded.gabbay@gmail.com>2017-12-09 07:08:52 +0300
commit4f449311e9aa177bd224e7b13cb0f6a55c524bcb (patch)
treefcacee39110db75947b4f5fc0917da8c4afa6944 /drivers/gpu/drm/amd/amdkfd/kfd_crat.h
parent8e05247d4c23ff1c91682cf28d2ddb4210808e7d (diff)
downloadlinux-4f449311e9aa177bd224e7b13cb0f6a55c524bcb.tar.xz
drm/amdkfd: Decouple CRAT parsing from device list update
Currently, CRAT parsing is intertwined with topology_device_list and hence repeated calls to kfd_parse_crat_table() will fail. Decouple kfd_parse_crat_table() and topology_device_list. kfd_parse_crat_table() will parse CRAT and add topology devices to a temporary list temp_topology_device_list and then kfd_topology_update_device_list will move contents from temporary list to master list. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_crat.h')
-rw-r--r--drivers/gpu/drm/amd/amdkfd/kfd_crat.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
index da83105d127d..4e683ae2212b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
@@ -293,6 +293,7 @@ struct cdit_header {
int kfd_create_crat_image_acpi(void **crat_image, size_t *size);
void kfd_destroy_crat_image(void *crat_image);
-int kfd_parse_crat_table(void *crat_image);
+int kfd_parse_crat_table(void *crat_image, struct list_head *device_list,
+ uint32_t proximity_domain);
#endif /* KFD_CRAT_H_INCLUDED */