change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/arch/um/drivers/vector_kern.h
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@@ -1,6 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0 */
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 /*
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  * Copyright (C) 2002 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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- * Licensed under the GPL
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  */
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 #ifndef __UM_VECTOR_KERN_H
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@@ -29,9 +29,12 @@
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 #define VECTOR_TX (1 << 1)
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 #define VECTOR_BPF (1 << 2)
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 #define VECTOR_QDISC_BYPASS (1 << 3)
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+#define VECTOR_BPF_FLASH (1 << 4)
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 #define ETH_MAX_PACKET 1500
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 #define ETH_HEADER_OTHER 32 /* just in case someone decides to go mad on QnQ */
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+
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+#define MAX_FILTER_PROG (2 << 16)
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 struct vector_queue {
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 	struct mmsghdr *mmsg_vector;
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@@ -116,13 +119,17 @@
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 	bool rexmit_scheduled;
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 	bool opened;
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 	bool in_write_poll;
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+	bool in_error;
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+
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+	/* guest allowed to use ethtool flash to load bpf */
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+	bool bpf_via_flash;
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 	/* ethtool stats */
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 	struct vector_estats estats;
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-	void *bpf;
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+	struct sock_fprog *bpf;
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-	char user[0];
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+	char user[];
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 };
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 extern int build_transport_data(struct vector_private *vp);