diff options
| -rw-r--r-- | drivers/platform/x86/intel/tpmi.c | 9 | ||||
| -rw-r--r-- | include/linux/intel_tpmi.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel/tpmi.c b/drivers/platform/x86/intel/tpmi.c index c2ef2cd587ba..83e8b1fe53b3 100644 --- a/drivers/platform/x86/intel/tpmi.c +++ b/drivers/platform/x86/intel/tpmi.c @@ -357,6 +357,15 @@ int tpmi_get_feature_status(struct auxiliary_device *auxdev, } EXPORT_SYMBOL_NS_GPL(tpmi_get_feature_status, INTEL_TPMI); +struct dentry *tpmi_get_debugfs_dir(struct auxiliary_device *auxdev) +{ + struct intel_vsec_device *intel_vsec_dev = dev_to_ivdev(auxdev->dev.parent); + struct intel_tpmi_info *tpmi_info = auxiliary_get_drvdata(&intel_vsec_dev->auxdev); + + return tpmi_info->dbgfs_dir; +} +EXPORT_SYMBOL_NS_GPL(tpmi_get_debugfs_dir, INTEL_TPMI); + static int tpmi_pfs_dbg_show(struct seq_file *s, void *unused) { struct intel_tpmi_info *tpmi_info = s->private; diff --git a/include/linux/intel_tpmi.h b/include/linux/intel_tpmi.h index a88ac937d2c2..ff480b47ae64 100644 --- a/include/linux/intel_tpmi.h +++ b/include/linux/intel_tpmi.h @@ -54,4 +54,5 @@ struct resource *tpmi_get_resource_at_index(struct auxiliary_device *auxdev, int int tpmi_get_resource_count(struct auxiliary_device *auxdev); int tpmi_get_feature_status(struct auxiliary_device *auxdev, int feature_id, bool *read_blocked, bool *write_blocked); +struct dentry *tpmi_get_debugfs_dir(struct auxiliary_device *auxdev); #endif |