From: Viktor Barna <[email protected]>
(Part of the split. Please, take a look at the cover letter for more
details).
Signed-off-by: Viktor Barna <[email protected]>
---
drivers/net/wireless/celeno/cl8k/ela.h | 48 ++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 drivers/net/wireless/celeno/cl8k/ela.h
diff --git a/drivers/net/wireless/celeno/cl8k/ela.h b/drivers/net/wireless/celeno/cl8k/ela.h
new file mode 100644
index 000000000000..a0886c3a9331
--- /dev/null
+++ b/drivers/net/wireless/celeno/cl8k/ela.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
+/* Copyright(c) 2019-2022, Celeno Communications Ltd. */
+
+#ifndef CL_ELA_H
+#define CL_ELA_H
+
+/**
+ * DOC: ELA (=Embedded Logic Analyzer)
+ *
+ * Chip contains built-in ELA with LCU (=Logic Capture Unit), that allows to
+ * collect profiling info. Collected data is aggregated via set of %cl_nlev
+ * elements, and saved inside special dump buffer (described by %cl_coredump)
+ * and fed to the userspace via DEV_COREDUMP subsystem.
+ *
+ * This layer is mandatory since it allows to set properly initial and
+ * post-recovery configuration.
+ */
+
+struct cl_lcu_cmd {
+ u32 type;
+ u32 offset;
+ u32 value;
+ struct list_head cmd_list;
+};
+
+struct cl_ela_db {
+ char *raw_lcu_config;
+ struct list_head cmd_head;
+ struct {
+ u32 adaptations_cnt;
+ u32 applications_cnt;
+ u32 tcv0_skips_cnt;
+ u32 tcv1_skips_cnt;
+ } stats;
+ int error_state;
+};
+
+void cl_ela_lcu_reset(struct cl_chip *chip);
+void cl_ela_lcu_apply_config(struct cl_chip *chip);
+bool cl_ela_is_on(struct cl_chip *chip);
+bool cl_ela_is_default(struct cl_chip *chip);
+bool cl_ela_lcu_is_valid_config(struct cl_chip *chip);
+char *cl_ela_lcu_config_name(struct cl_chip *chip);
+int cl_ela_lcu_config_read(struct cl_chip *chip);
+int cl_ela_init(struct cl_chip *chip);
+void cl_ela_deinit(struct cl_chip *chip);
+
+#endif /* CL_ELA_H */
--
2.36.1