diff mbox series

[RFC,v2,61/96] cl8k: add recovery.h

Message ID 20220524113502.1094459-62-viktor.barna@celeno.com (mailing list archive)
State RFC
Delegated to: Kalle Valo
Headers show
Series wireless: cl8k driver for Celeno IEEE 802.11ax devices | expand

Commit Message

Viktor Barna May 24, 2022, 11:34 a.m. UTC 
From: Viktor Barna <viktor.barna@celeno.com>

(Part of the split. Please, take a look at the cover letter for more
details).

Signed-off-by: Viktor Barna <viktor.barna@celeno.com>
---
 drivers/net/wireless/celeno/cl8k/recovery.h | 39 +++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 drivers/net/wireless/celeno/cl8k/recovery.h
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Patch

diff --git a/drivers/net/wireless/celeno/cl8k/recovery.h b/drivers/net/wireless/celeno/cl8k/recovery.h
new file mode 100644
index 000000000000..303259d5d802
--- /dev/null
+++ b/drivers/net/wireless/celeno/cl8k/recovery.h
@@ -0,0 +1,39 @@ 
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
+/* Copyright(c) 2019-2022, Celeno Communications Ltd. */
+
+#ifndef CL_RECOVERY_H
+#define CL_RECOVERY_H
+
+#include <linux/types.h>
+
+enum recovery_reason {
+	RECOVERY_WAIT4CFM,
+	RECOVERY_UNRECOVERABLE_ASSERT,
+	RECOVERY_UNRECOVERABLE_ASSERT_NO_DUMP,
+	RECOVERY_ASSERT_STORM_DETECT,
+	RECOVERY_DRV_FAILED,
+};
+
+enum cl_fw_wd_mode {
+	FW_WD_DISABLE,
+	FW_WD_INTERNAL_RECOVERY,
+	FW_WD_DRV_RELOAD,
+};
+
+struct cl_recovery_db {
+	unsigned long last_restart;
+	u32 restart_cnt;
+
+	u32 ela_en;
+	u32 ela_sel_a;
+	u32 ela_sel_b;
+	u32 ela_sel_c;
+
+	bool in_recovery;
+};
+
+bool cl_recovery_in_progress(struct cl_hw *cl_hw);
+void cl_recovery_reconfig_complete(struct cl_hw *cl_hw);
+void cl_recovery_start(struct cl_hw *cl_hw, int reason);
+
+#endif /* CL_RECOVERY_H */