summaryrefslogtreecommitdiffstats
path: root/drivers/crypto/intel/iaa/iaa_crypto_stats.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/crypto/intel/iaa/iaa_crypto_stats.h')
-rw-r--r--drivers/crypto/intel/iaa/iaa_crypto_stats.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/crypto/intel/iaa/iaa_crypto_stats.h b/drivers/crypto/intel/iaa/iaa_crypto_stats.h
new file mode 100644
index 0000000000..c10b87b86f
--- /dev/null
+++ b/drivers/crypto/intel/iaa/iaa_crypto_stats.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2021 Intel Corporation. All rights rsvd. */
+
+#ifndef __CRYPTO_DEV_IAA_CRYPTO_STATS_H__
+#define __CRYPTO_DEV_IAA_CRYPTO_STATS_H__
+
+#if defined(CONFIG_CRYPTO_DEV_IAA_CRYPTO_STATS)
+int iaa_crypto_debugfs_init(void);
+void iaa_crypto_debugfs_cleanup(void);
+
+void update_total_comp_calls(void);
+void update_total_comp_bytes_out(int n);
+void update_total_decomp_calls(void);
+void update_total_sw_decomp_calls(void);
+void update_total_decomp_bytes_in(int n);
+void update_max_comp_delay_ns(u64 start_time_ns);
+void update_max_decomp_delay_ns(u64 start_time_ns);
+void update_max_acomp_delay_ns(u64 start_time_ns);
+void update_max_adecomp_delay_ns(u64 start_time_ns);
+void update_completion_einval_errs(void);
+void update_completion_timeout_errs(void);
+void update_completion_comp_buf_overflow_errs(void);
+
+void update_wq_comp_calls(struct idxd_wq *idxd_wq);
+void update_wq_comp_bytes(struct idxd_wq *idxd_wq, int n);
+void update_wq_decomp_calls(struct idxd_wq *idxd_wq);
+void update_wq_decomp_bytes(struct idxd_wq *idxd_wq, int n);
+
+#else
+static inline int iaa_crypto_debugfs_init(void) { return 0; }
+static inline void iaa_crypto_debugfs_cleanup(void) {}
+
+static inline void update_total_comp_calls(void) {}
+static inline void update_total_comp_bytes_out(int n) {}
+static inline void update_total_decomp_calls(void) {}
+static inline void update_total_sw_decomp_calls(void) {}
+static inline void update_total_decomp_bytes_in(int n) {}
+static inline void update_max_comp_delay_ns(u64 start_time_ns) {}
+static inline void update_max_decomp_delay_ns(u64 start_time_ns) {}
+static inline void update_max_acomp_delay_ns(u64 start_time_ns) {}
+static inline void update_max_adecomp_delay_ns(u64 start_time_ns) {}
+static inline void update_completion_einval_errs(void) {}
+static inline void update_completion_timeout_errs(void) {}
+static inline void update_completion_comp_buf_overflow_errs(void) {}
+
+static inline void update_wq_comp_calls(struct idxd_wq *idxd_wq) {}
+static inline void update_wq_comp_bytes(struct idxd_wq *idxd_wq, int n) {}
+static inline void update_wq_decomp_calls(struct idxd_wq *idxd_wq) {}
+static inline void update_wq_decomp_bytes(struct idxd_wq *idxd_wq, int n) {}
+
+#endif // CONFIG_CRYPTO_DEV_IAA_CRYPTO_STATS
+
+#endif