diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_debugfs.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_debugfs.c b/drivers/gpu/drm/xe/xe_guc_debugfs.c index 9a1c78b89f45..f33013f8a0f3 100644 --- a/drivers/gpu/drm/xe/xe_guc_debugfs.c +++ b/drivers/gpu/drm/xe/xe_guc_debugfs.c @@ -103,11 +103,20 @@ static int guc_pc(struct xe_guc *guc, struct drm_printer *p) return 0; } -static const struct drm_info_list debugfs_list[] = { +/* + * only for GuC debugfs files which can be safely used on the VF as well: + * - without access to the GuC privileged registers + * - without access to the PF specific GuC objects + */ +static const struct drm_info_list vf_safe_debugfs_list[] = { { "guc_info", .show = guc_debugfs_show, .data = xe_guc_print_info }, + { "guc_ctb", .show = guc_debugfs_show, .data = guc_ctb }, +}; + +/* everything else should be added here */ +static const struct drm_info_list pf_only_debugfs_list[] = { { "guc_log", .show = guc_debugfs_show, .data = guc_log }, { "guc_log_dmesg", .show = guc_debugfs_show, .data = guc_log_dmesg }, - { "guc_ctb", .show = guc_debugfs_show, .data = guc_ctb }, { "guc_pc", .show = guc_debugfs_show, .data = guc_pc }, }; @@ -115,7 +124,12 @@ void xe_guc_debugfs_register(struct xe_guc *guc, struct dentry *parent) { struct drm_minor *minor = guc_to_xe(guc)->drm.primary; - drm_debugfs_create_files(debugfs_list, - ARRAY_SIZE(debugfs_list), + drm_debugfs_create_files(vf_safe_debugfs_list, + ARRAY_SIZE(vf_safe_debugfs_list), parent, minor); + + if (!IS_SRIOV_VF(guc_to_xe(guc))) + drm_debugfs_create_files(pf_only_debugfs_list, + ARRAY_SIZE(pf_only_debugfs_list), + parent, minor); } |