Resguardo inicial

2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
+
+#ifndef _QTN_FMAC_SHM_IPC_DEFS_H_
+#define _QTN_FMAC_SHM_IPC_DEFS_H_
+
+#include <linux/types.h>
+
+#define QTN_IPC_REG_HDR_SZ	(32)
+#define QTN_IPC_REG_SZ		(4096)
+#define QTN_IPC_MAX_DATA_SZ	(QTN_IPC_REG_SZ - QTN_IPC_REG_HDR_SZ)
+
+enum qtnf_shm_ipc_region_flags {
+	QTNF_SHM_IPC_NEW_DATA		= BIT(0),
+	QTNF_SHM_IPC_ACK		= BIT(1),
+};
+
+struct qtnf_shm_ipc_region_header {
+	__le32 flags;
+	__le16 data_len;
+} __packed;
+
+union qtnf_shm_ipc_region_headroom {
+	struct qtnf_shm_ipc_region_header hdr;
+	u8 headroom[QTN_IPC_REG_HDR_SZ];
+} __packed;
+
+struct qtnf_shm_ipc_region {
+	union qtnf_shm_ipc_region_headroom headroom;
+	u8 data[QTN_IPC_MAX_DATA_SZ];
+} __packed;
+
+#endif /* _QTN_FMAC_SHM_IPC_DEFS_H_ */