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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
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@@ -1,17 +1,6 @@
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+// SPDX-License-Identifier: ISC
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 /*
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  * Copyright (c) 2010 Broadcom Corporation
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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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 #ifndef BRCMFMAC_BUS_H
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@@ -91,6 +80,7 @@
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 	int (*get_fwname)(struct device *dev, const char *ext,
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 			  unsigned char *fw_name);
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 	void (*debugfs_create)(struct device *dev);
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+	int (*reset)(struct device *dev);
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 };
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@@ -245,23 +235,37 @@
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 	return bus->ops->debugfs_create(bus->dev);
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 }
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+static inline
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+int brcmf_bus_reset(struct brcmf_bus *bus)
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+{
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+	if (!bus->ops->reset)
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+		return -EOPNOTSUPP;
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+
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+	return bus->ops->reset(bus->dev);
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+}
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+
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 /*
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  * interface functions from common layer
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  */
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 /* Receive frame for delivery to OS.  Callee disposes of rxp. */
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-void brcmf_rx_frame(struct device *dev, struct sk_buff *rxp, bool handle_event);
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+void brcmf_rx_frame(struct device *dev, struct sk_buff *rxp, bool handle_event,
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+		    bool inirq);
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 /* Receive async event packet from firmware. Callee disposes of rxp. */
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 void brcmf_rx_event(struct device *dev, struct sk_buff *rxp);
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+int brcmf_alloc(struct device *dev, struct brcmf_mp_device *settings);
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 /* Indication from bus module regarding presence/insertion of dongle. */
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-int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings);
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+int brcmf_attach(struct device *dev);
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 /* Indication from bus module regarding removal/absence of dongle */
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 void brcmf_detach(struct device *dev);
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+void brcmf_free(struct device *dev);
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 /* Indication from bus module that dongle should be reset */
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 void brcmf_dev_reset(struct device *dev);
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 /* Request from bus module to initiate a coredump */
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 void brcmf_dev_coredump(struct device *dev);
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+/* Indication that firmware has halted or crashed */
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+void brcmf_fw_crashed(struct device *dev);
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 /* Configure the "global" bus state used by upper layers */
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 void brcmf_bus_change_state(struct brcmf_bus *bus, enum brcmf_bus_state state);
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@@ -271,11 +275,26 @@
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 #ifdef CONFIG_BRCMFMAC_SDIO
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 void brcmf_sdio_exit(void);
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-void brcmf_sdio_register(void);
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+int brcmf_sdio_register(void);
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+#else
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+static inline void brcmf_sdio_exit(void) { }
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+static inline int brcmf_sdio_register(void) { return 0; }
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 #endif
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+
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 #ifdef CONFIG_BRCMFMAC_USB
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 void brcmf_usb_exit(void);
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-void brcmf_usb_register(void);
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+int brcmf_usb_register(void);
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+#else
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+static inline void brcmf_usb_exit(void) { }
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+static inline int brcmf_usb_register(void) { return 0; }
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+#endif
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+
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+#ifdef CONFIG_BRCMFMAC_PCIE
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+void brcmf_pcie_exit(void);
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+int brcmf_pcie_register(void);
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+#else
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+static inline void brcmf_pcie_exit(void) { }
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+static inline int brcmf_pcie_register(void) { return 0; }
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 #endif
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 #endif /* BRCMFMAC_BUS_H */