disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/net/ethernet/cavium/thunder/nic.h
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@@ -1,9 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (C) 2015 Cavium, Inc.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of version 2 of the GNU General Public License
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- * as published by the Free Software Foundation.
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  */
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 #ifndef NIC_H
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@@ -271,7 +268,7 @@
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 };
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 struct nicvf_work {
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-	struct delayed_work    work;
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+	struct work_struct     work;
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 	u8                     mode;
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 	struct xcast_addr_list *mc;
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 };
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@@ -327,7 +324,11 @@
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 	struct nicvf_work       rx_mode_work;
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 	/* spinlock to protect workqueue arguments from concurrent access */
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 	spinlock_t              rx_mode_wq_lock;
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-
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+	/* workqueue for handling kernel ndo_set_rx_mode() calls */
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+	struct workqueue_struct *nicvf_rx_mode_wq;
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+	/* mutex to protect VF's mailbox contents from concurrent access */
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+	struct mutex            rx_mode_mtx;
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+	struct delayed_work	link_change_work;
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 	/* PTP timestamp */
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 	struct cavium_ptp	*ptp_clock;
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 	/* Inbound timestamping is on */
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@@ -575,10 +576,8 @@
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 struct xcast {
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 	u8    msg;
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-	union {
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-		u8    mode;
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-		u64   mac;
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-	} data;
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+	u8    mode;
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+	u64   mac:48;
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 };
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 /* 128 bit shared memory between PF and each VF */