1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath12k/coredump.h b/drivers/net/wireless/ath/ath12k/coredump.h
new file mode 100644
index 000000000000..13f46a605113
--- /dev/null
+++ b/drivers/net/wireless/ath/ath12k/coredump.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: BSD-3-Clause-Clear */
+/*
+ * Copyright (c) 2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+#ifndef _ATH12K_COREDUMP_H_
+#define _ATH12K_COREDUMP_H_
+
+#define ATH12K_FW_CRASH_DUMP_V2      2
+
+enum ath12k_fw_crash_dump_type {
+	FW_CRASH_DUMP_PAGING_DATA,
+	FW_CRASH_DUMP_RDDM_DATA,
+	FW_CRASH_DUMP_REMOTE_MEM_DATA,
+	FW_CRASH_DUMP_PAGEABLE_DATA,
+	FW_CRASH_DUMP_M3_DUMP,
+	FW_CRASH_DUMP_NONE,
+	FW_CRASH_DUMP_MLO_GLOBAL_DATA,
+
+	/* keep last */
+	FW_CRASH_DUMP_TYPE_MAX,
+};
+
+#define COREDUMP_TLV_HDR_SIZE 8
+
+struct ath12k_tlv_dump_data {
+	/* see ath11k_fw_crash_dump_type above */
+	__le32 type;
+
+	/* in bytes */
+	__le32 tlv_len;
+
+	/* pad to 32-bit boundaries as needed */
+	u8 tlv_data[];
+} __packed;
+
+struct ath12k_dump_file_data {
+	/* "ATH12K-FW-DUMP" */
+	char df_magic[16];
+	/* total dump len in bytes */
+	__le32 len;
+	/* file dump version */
+	__le32 version;
+	/* pci device id */
+	__le32 chip_id;
+	/* qrtr instance id */
+	__le32 qrtr_id;
+	/* pci domain id */
+	__le32 bus_id;
+	guid_t guid;
+	/* time-of-day stamp */
+	__le64 tv_sec;
+	/* time-of-day stamp, nano-seconds */
+	__le64 tv_nsec;
+	/* room for growth w/out changing binary format */
+	u8 unused[128];
+	u8 data[];
+} __packed;
+
+#ifdef CONFIG_ATH12K_COREDUMP
+enum ath12k_fw_crash_dump_type ath12k_coredump_get_dump_type
+						(enum ath12k_qmi_target_mem type);
+void ath12k_coredump_upload(struct work_struct *work);
+void ath12k_coredump_collect(struct ath12k_base *ab);
+#else
+static inline enum ath12k_fw_crash_dump_type ath12k_coredump_get_dump_type
+							(enum ath12k_qmi_target_mem type)
+{
+	return FW_CRASH_DUMP_TYPE_MAX;
+}
+
+static inline void ath12k_coredump_upload(struct work_struct *work)
+{
+}
+
+static inline void ath12k_coredump_collect(struct ath12k_base *ab)
+{
+}
+#endif
+
+#endif