add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/drivers/net/wireless/quantenna/qtnfmac/bus.h
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@@ -1,18 +1,5 @@
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-/*
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- * Copyright (c) 2015 Quantenna Communications
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- *
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- * Permission to use, copy, modify, and/or distribute this software for any
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- * purpose with or without fee is hereby granted, provided that the above
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- * copyright notice and this permission notice appear in all copies.
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- *
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- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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- */
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+/* SPDX-License-Identifier: GPL-2.0+ */
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+/* Copyright (c) 2015 Quantenna Communications. All rights reserved. */
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3
 
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 #ifndef QTNFMAC_BUS_H
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 #define QTNFMAC_BUS_H
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@@ -20,15 +7,27 @@
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 #include <linux/netdevice.h>
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 #include <linux/workqueue.h>
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9
 
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+#include "trans.h"
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+#include "core.h"
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+
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 #define QTNF_MAX_MAC		3
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14
 
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+#define HBM_FRAME_META_MAGIC_PATTERN_S	0xAB
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+#define HBM_FRAME_META_MAGIC_PATTERN_E	0xBA
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+
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+struct qtnf_frame_meta_info {
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+	u8 magic_s;
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+	u8 ifidx;
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+	u8 macid;
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+	u8 magic_e;
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+} __packed;
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+
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 enum qtnf_fw_state {
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-	QTNF_FW_STATE_RESET,
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-	QTNF_FW_STATE_FW_DNLD_DONE,
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+	QTNF_FW_STATE_DETACHED,
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 	QTNF_FW_STATE_BOOT_DONE,
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 	QTNF_FW_STATE_ACTIVE,
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-	QTNF_FW_STATE_DETACHED,
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-	QTNF_FW_STATE_EP_DEAD,
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+	QTNF_FW_STATE_RUNNING,
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+	QTNF_FW_STATE_DEAD,
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 };
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 struct qtnf_bus;
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@@ -42,8 +41,10 @@
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 	int (*control_tx)(struct qtnf_bus *, struct sk_buff *);
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42
 
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 	/* data xfer methods */
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-	int (*data_tx)(struct qtnf_bus *, struct sk_buff *);
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+	int (*data_tx)(struct qtnf_bus *bus, struct sk_buff *skb,
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+		       unsigned int macid, unsigned int vifid);
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 	void (*data_tx_timeout)(struct qtnf_bus *, struct net_device *);
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+	void (*data_tx_use_meta_set)(struct qtnf_bus *bus, bool use_meta);
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 	void (*data_rx_start)(struct qtnf_bus *);
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 	void (*data_rx_stop)(struct qtnf_bus *);
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 };
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@@ -53,22 +54,40 @@
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 	enum qtnf_fw_state fw_state;
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 	u32 chip;
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 	u32 chiprev;
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-	const struct qtnf_bus_ops *bus_ops;
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+	struct qtnf_bus_ops *bus_ops;
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 	struct qtnf_wmac *mac[QTNF_MAX_MAC];
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 	struct qtnf_qlink_transport trans;
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 	struct qtnf_hw_info hw_info;
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-	char fwname[32];
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 	struct napi_struct mux_napi;
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 	struct net_device mux_dev;
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-	struct completion firmware_init_complete;
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 	struct workqueue_struct *workqueue;
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+	struct workqueue_struct *hprio_workqueue;
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 	struct work_struct fw_work;
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 	struct work_struct event_work;
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 	struct mutex bus_lock; /* lock during command/event processing */
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 	struct dentry *dbg_dir;
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+	struct notifier_block netdev_nb;
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+	u8 hw_id[ETH_ALEN];
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 	/* bus private data */
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-	char bus_priv[0] __aligned(sizeof(void *));
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+	char bus_priv[] __aligned(sizeof(void *));
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 };
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+
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+static inline bool qtnf_fw_is_up(struct qtnf_bus *bus)
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+{
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+	enum qtnf_fw_state state = bus->fw_state;
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+
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+	return ((state == QTNF_FW_STATE_ACTIVE) ||
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+		(state == QTNF_FW_STATE_RUNNING));
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+}
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+
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+static inline bool qtnf_fw_is_attached(struct qtnf_bus *bus)
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+{
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+	enum qtnf_fw_state state = bus->fw_state;
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+
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+	return ((state == QTNF_FW_STATE_ACTIVE) ||
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+		(state == QTNF_FW_STATE_RUNNING) ||
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+		(state == QTNF_FW_STATE_DEAD));
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+}
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 static inline void *get_bus_priv(struct qtnf_bus *bus)
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 {
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@@ -94,9 +113,10 @@
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 	bus->bus_ops->stop(bus);
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 }
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-static inline int qtnf_bus_data_tx(struct qtnf_bus *bus, struct sk_buff *skb)
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+static inline int qtnf_bus_data_tx(struct qtnf_bus *bus, struct sk_buff *skb,
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+				   unsigned int macid, unsigned int vifid)
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 {
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-	return bus->bus_ops->data_tx(bus, skb);
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+	return bus->bus_ops->data_tx(bus, skb, macid, vifid);
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 }
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 static inline void
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@@ -134,7 +154,5 @@
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 int qtnf_core_attach(struct qtnf_bus *bus);
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 void qtnf_core_detach(struct qtnf_bus *bus);
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-void qtnf_txflowblock(struct device *dev, bool state);
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-void qtnf_txcomplete(struct device *dev, struct sk_buff *txp, bool success);
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 #endif /* QTNFMAC_BUS_H */