Initial commit: Linux kernel 4.19 for Unplugged OS

include/uapi/linux/tc_act/tc_bpf.h

@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2015 Jiri Pirko <jiri@resnulli.us>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_TC_BPF_H
+#define __LINUX_TC_BPF_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_BPF 13
+
+struct tc_act_bpf {
+	tc_gen;
+};
+
+enum {
+	TCA_ACT_BPF_UNSPEC,
+	TCA_ACT_BPF_TM,
+	TCA_ACT_BPF_PARMS,
+	TCA_ACT_BPF_OPS_LEN,
+	TCA_ACT_BPF_OPS,
+	TCA_ACT_BPF_FD,
+	TCA_ACT_BPF_NAME,
+	TCA_ACT_BPF_PAD,
+	TCA_ACT_BPF_TAG,
+	TCA_ACT_BPF_ID,
+	__TCA_ACT_BPF_MAX,
+};
+#define TCA_ACT_BPF_MAX (__TCA_ACT_BPF_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_connmark.h

@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_CONNMARK_H
+#define __UAPI_TC_CONNMARK_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_CONNMARK 14
+
+struct tc_connmark {
+	tc_gen;
+	__u16 zone;
+};
+
+enum {
+	TCA_CONNMARK_UNSPEC,
+	TCA_CONNMARK_PARMS,
+	TCA_CONNMARK_TM,
+	TCA_CONNMARK_PAD,
+	__TCA_CONNMARK_MAX
+};
+#define TCA_CONNMARK_MAX (__TCA_CONNMARK_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_csum.h

@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_CSUM_H
+#define __LINUX_TC_CSUM_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_CSUM 16
+
+enum {
+	TCA_CSUM_UNSPEC,
+	TCA_CSUM_PARMS,
+	TCA_CSUM_TM,
+	TCA_CSUM_PAD,
+	__TCA_CSUM_MAX
+};
+#define TCA_CSUM_MAX (__TCA_CSUM_MAX - 1)
+
+enum {
+	TCA_CSUM_UPDATE_FLAG_IPV4HDR = 1,
+	TCA_CSUM_UPDATE_FLAG_ICMP    = 2,
+	TCA_CSUM_UPDATE_FLAG_IGMP    = 4,
+	TCA_CSUM_UPDATE_FLAG_TCP     = 8,
+	TCA_CSUM_UPDATE_FLAG_UDP     = 16,
+	TCA_CSUM_UPDATE_FLAG_UDPLITE = 32,
+	TCA_CSUM_UPDATE_FLAG_SCTP    = 64,
+};
+
+struct tc_csum {
+	tc_gen;
+
+	__u32 update_flags;
+};
+
+#endif /* __LINUX_TC_CSUM_H */

include/uapi/linux/tc_act/tc_defact.h

@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_DEF_H
+#define __LINUX_TC_DEF_H
+
+#include <linux/pkt_cls.h>
+
+struct tc_defact {
+	tc_gen;
+};
+
+enum {
+	TCA_DEF_UNSPEC,
+	TCA_DEF_TM,
+	TCA_DEF_PARMS,
+	TCA_DEF_DATA,
+	TCA_DEF_PAD,
+	__TCA_DEF_MAX
+};
+#define TCA_DEF_MAX (__TCA_DEF_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_gact.h

@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_GACT_H
+#define __LINUX_TC_GACT_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_GACT 5
+struct tc_gact {
+	tc_gen;
+
+};
+
+struct tc_gact_p {
+#define PGACT_NONE              0
+#define PGACT_NETRAND           1
+#define PGACT_DETERM            2
+#define MAX_RAND                (PGACT_DETERM + 1 )
+	__u16                 ptype;
+	__u16                 pval;
+	int                   paction;
+};
+ 
+enum {
+	TCA_GACT_UNSPEC,
+	TCA_GACT_TM,
+	TCA_GACT_PARMS,
+	TCA_GACT_PROB,
+	TCA_GACT_PAD,
+	__TCA_GACT_MAX
+};
+#define TCA_GACT_MAX (__TCA_GACT_MAX - 1)
+ 
+#endif

include/uapi/linux/tc_act/tc_ife.h

@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_IFE_H
+#define __UAPI_TC_IFE_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+#include <linux/ife.h>
+
+#define TCA_ACT_IFE 25
+/* Flag bits for now just encoding/decoding; mutually exclusive */
+#define IFE_ENCODE 1
+#define IFE_DECODE 0
+
+struct tc_ife {
+	tc_gen;
+	__u16 flags;
+};
+
+/*XXX: We need to encode the total number of bytes consumed */
+enum {
+	TCA_IFE_UNSPEC,
+	TCA_IFE_PARMS,
+	TCA_IFE_TM,
+	TCA_IFE_DMAC,
+	TCA_IFE_SMAC,
+	TCA_IFE_TYPE,
+	TCA_IFE_METALST,
+	TCA_IFE_PAD,
+	__TCA_IFE_MAX
+};
+#define TCA_IFE_MAX (__TCA_IFE_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_ipt.h

@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_IPT_H
+#define __LINUX_TC_IPT_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_IPT 6
+#define TCA_ACT_XT 10
+
+enum {
+	TCA_IPT_UNSPEC,
+	TCA_IPT_TABLE,
+	TCA_IPT_HOOK,
+	TCA_IPT_INDEX,
+	TCA_IPT_CNT,
+	TCA_IPT_TM,
+	TCA_IPT_TARG,
+	TCA_IPT_PAD,
+	__TCA_IPT_MAX
+};
+#define TCA_IPT_MAX (__TCA_IPT_MAX - 1)
+                                                                                
+#endif

include/uapi/linux/tc_act/tc_mirred.h

@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_MIR_H
+#define __LINUX_TC_MIR_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_MIRRED 8
+#define TCA_EGRESS_REDIR 1  /* packet redirect to EGRESS*/
+#define TCA_EGRESS_MIRROR 2 /* mirror packet to EGRESS */
+#define TCA_INGRESS_REDIR 3  /* packet redirect to INGRESS*/
+#define TCA_INGRESS_MIRROR 4 /* mirror packet to INGRESS */
+
+struct tc_mirred {
+	tc_gen;
+	int                     eaction;   /* one of IN/EGRESS_MIRROR/REDIR */
+	__u32                   ifindex;  /* ifindex of egress port */
+};
+
+enum {
+	TCA_MIRRED_UNSPEC,
+	TCA_MIRRED_TM,
+	TCA_MIRRED_PARMS,
+	TCA_MIRRED_PAD,
+	__TCA_MIRRED_MAX
+};
+#define TCA_MIRRED_MAX (__TCA_MIRRED_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_nat.h

@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_NAT_H
+#define __LINUX_TC_NAT_H
+
+#include <linux/pkt_cls.h>
+#include <linux/types.h>
+
+#define TCA_ACT_NAT 9
+
+enum {
+	TCA_NAT_UNSPEC,
+	TCA_NAT_PARMS,
+	TCA_NAT_TM,
+	TCA_NAT_PAD,
+	__TCA_NAT_MAX
+};
+#define TCA_NAT_MAX (__TCA_NAT_MAX - 1)
+
+#define TCA_NAT_FLAG_EGRESS 1
+
+struct tc_nat {
+	tc_gen;
+	__be32 old_addr;
+	__be32 new_addr;
+	__be32 mask;
+	__u32 flags;
+};
+
+#endif

include/uapi/linux/tc_act/tc_pedit.h

@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_PED_H
+#define __LINUX_TC_PED_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_PEDIT 7
+
+enum {
+	TCA_PEDIT_UNSPEC,
+	TCA_PEDIT_TM,
+	TCA_PEDIT_PARMS,
+	TCA_PEDIT_PAD,
+	TCA_PEDIT_PARMS_EX,
+	TCA_PEDIT_KEYS_EX,
+	TCA_PEDIT_KEY_EX,
+	__TCA_PEDIT_MAX
+};
+
+#define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1)
+
+enum {
+	TCA_PEDIT_KEY_EX_HTYPE = 1,
+	TCA_PEDIT_KEY_EX_CMD = 2,
+	__TCA_PEDIT_KEY_EX_MAX
+};
+
+#define TCA_PEDIT_KEY_EX_MAX (__TCA_PEDIT_KEY_EX_MAX - 1)
+
+ /* TCA_PEDIT_KEY_EX_HDR_TYPE_NETWROK is a special case for legacy users. It
+  * means no specific header type - offset is relative to the network layer
+  */
+enum pedit_header_type {
+	TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
+	TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
+	__PEDIT_HDR_TYPE_MAX,
+};
+
+#define TCA_PEDIT_HDR_TYPE_MAX (__PEDIT_HDR_TYPE_MAX - 1)
+
+enum pedit_cmd {
+	TCA_PEDIT_KEY_EX_CMD_SET = 0,
+	TCA_PEDIT_KEY_EX_CMD_ADD = 1,
+	__PEDIT_CMD_MAX,
+};
+
+#define TCA_PEDIT_CMD_MAX (__PEDIT_CMD_MAX - 1)
+
+struct tc_pedit_key {
+	__u32           mask;  /* AND */
+	__u32           val;   /*XOR */
+	__u32           off;  /*offset */
+	__u32           at;
+	__u32           offmask;
+	__u32           shift;
+};
+
+struct tc_pedit_sel {
+	tc_gen;
+	unsigned char           nkeys;
+	unsigned char           flags;
+	struct tc_pedit_key     keys[0];
+};
+
+#define tc_pedit tc_pedit_sel
+
+#endif

include/uapi/linux/tc_act/tc_sample.h

@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_TC_SAMPLE_H
+#define __LINUX_TC_SAMPLE_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+#include <linux/if_ether.h>
+
+#define TCA_ACT_SAMPLE 26
+
+struct tc_sample {
+	tc_gen;
+};
+
+enum {
+	TCA_SAMPLE_UNSPEC,
+	TCA_SAMPLE_TM,
+	TCA_SAMPLE_PARMS,
+	TCA_SAMPLE_RATE,
+	TCA_SAMPLE_TRUNC_SIZE,
+	TCA_SAMPLE_PSAMPLE_GROUP,
+	TCA_SAMPLE_PAD,
+	__TCA_SAMPLE_MAX
+};
+#define TCA_SAMPLE_MAX (__TCA_SAMPLE_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_skbedit.h

@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2008, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * Author: Alexander Duyck <alexander.h.duyck@intel.com>
+ */
+
+#ifndef __LINUX_TC_SKBEDIT_H
+#define __LINUX_TC_SKBEDIT_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_SKBEDIT 11
+
+#define SKBEDIT_F_PRIORITY		0x1
+#define SKBEDIT_F_QUEUE_MAPPING		0x2
+#define SKBEDIT_F_MARK			0x4
+#define SKBEDIT_F_PTYPE			0x8
+#define SKBEDIT_F_MASK			0x10
+#define SKBEDIT_F_INHERITDSFIELD	0x20
+
+struct tc_skbedit {
+	tc_gen;
+};
+
+enum {
+	TCA_SKBEDIT_UNSPEC,
+	TCA_SKBEDIT_TM,
+	TCA_SKBEDIT_PARMS,
+	TCA_SKBEDIT_PRIORITY,
+	TCA_SKBEDIT_QUEUE_MAPPING,
+	TCA_SKBEDIT_MARK,
+	TCA_SKBEDIT_PAD,
+	TCA_SKBEDIT_PTYPE,
+	TCA_SKBEDIT_MASK,
+	TCA_SKBEDIT_FLAGS,
+	__TCA_SKBEDIT_MAX
+};
+#define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_skbmod.h

@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2016, Jamal Hadi Salim
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+*/
+
+#ifndef __LINUX_TC_SKBMOD_H
+#define __LINUX_TC_SKBMOD_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_SKBMOD 15
+
+#define SKBMOD_F_DMAC	0x1
+#define SKBMOD_F_SMAC	0x2
+#define SKBMOD_F_ETYPE	0x4
+#define SKBMOD_F_SWAPMAC 0x8
+
+struct tc_skbmod {
+	tc_gen;
+	__u64 flags;
+};
+
+enum {
+	TCA_SKBMOD_UNSPEC,
+	TCA_SKBMOD_TM,
+	TCA_SKBMOD_PARMS,
+	TCA_SKBMOD_DMAC,
+	TCA_SKBMOD_SMAC,
+	TCA_SKBMOD_ETYPE,
+	TCA_SKBMOD_PAD,
+	__TCA_SKBMOD_MAX
+};
+#define TCA_SKBMOD_MAX (__TCA_SKBMOD_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_tunnel_key.h

@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2016, Amir Vadai <amir@vadai.me>
+ * Copyright (c) 2016, Mellanox Technologies. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_TC_TUNNEL_KEY_H
+#define __LINUX_TC_TUNNEL_KEY_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_TUNNEL_KEY 17
+
+#define TCA_TUNNEL_KEY_ACT_SET	    1
+#define TCA_TUNNEL_KEY_ACT_RELEASE  2
+
+struct tc_tunnel_key {
+	tc_gen;
+	int t_action;
+};
+
+enum {
+	TCA_TUNNEL_KEY_UNSPEC,
+	TCA_TUNNEL_KEY_TM,
+	TCA_TUNNEL_KEY_PARMS,
+	TCA_TUNNEL_KEY_ENC_IPV4_SRC,	/* be32 */
+	TCA_TUNNEL_KEY_ENC_IPV4_DST,	/* be32 */
+	TCA_TUNNEL_KEY_ENC_IPV6_SRC,	/* struct in6_addr */
+	TCA_TUNNEL_KEY_ENC_IPV6_DST,	/* struct in6_addr */
+	TCA_TUNNEL_KEY_ENC_KEY_ID,	/* be64 */
+	TCA_TUNNEL_KEY_PAD,
+	TCA_TUNNEL_KEY_ENC_DST_PORT,	/* be16 */
+	TCA_TUNNEL_KEY_NO_CSUM,		/* u8 */
+	TCA_TUNNEL_KEY_ENC_OPTS,	/* Nested TCA_TUNNEL_KEY_ENC_OPTS_
+					 * attributes
+					 */
+	TCA_TUNNEL_KEY_ENC_TOS,		/* u8 */
+	TCA_TUNNEL_KEY_ENC_TTL,		/* u8 */
+	__TCA_TUNNEL_KEY_MAX,
+};
+
+#define TCA_TUNNEL_KEY_MAX (__TCA_TUNNEL_KEY_MAX - 1)
+
+enum {
+	TCA_TUNNEL_KEY_ENC_OPTS_UNSPEC,
+	TCA_TUNNEL_KEY_ENC_OPTS_GENEVE,		/* Nested
+						 * TCA_TUNNEL_KEY_ENC_OPTS_
+						 * attributes
+						 */
+	__TCA_TUNNEL_KEY_ENC_OPTS_MAX,
+};
+
+#define TCA_TUNNEL_KEY_ENC_OPTS_MAX (__TCA_TUNNEL_KEY_ENC_OPTS_MAX - 1)
+
+enum {
+	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_UNSPEC,
+	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_CLASS,		/* be16 */
+	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_TYPE,		/* u8 */
+	TCA_TUNNEL_KEY_ENC_OPT_GENEVE_DATA,		/* 4 to 128 bytes */
+
+	__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX,
+};
+
+#define TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX \
+	(__TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX - 1)
+
+#endif

include/uapi/linux/tc_act/tc_vlan.h

@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_TC_VLAN_H
+#define __LINUX_TC_VLAN_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_ACT_VLAN 12
+
+#define TCA_VLAN_ACT_POP	1
+#define TCA_VLAN_ACT_PUSH	2
+#define TCA_VLAN_ACT_MODIFY	3
+
+struct tc_vlan {
+	tc_gen;
+	int v_action;
+};
+
+enum {
+	TCA_VLAN_UNSPEC,
+	TCA_VLAN_TM,
+	TCA_VLAN_PARMS,
+	TCA_VLAN_PUSH_VLAN_ID,
+	TCA_VLAN_PUSH_VLAN_PROTOCOL,
+	TCA_VLAN_PAD,
+	TCA_VLAN_PUSH_VLAN_PRIORITY,
+	__TCA_VLAN_MAX,
+};
+#define TCA_VLAN_MAX (__TCA_VLAN_MAX - 1)
+
+#endif