257eeded20
Move all the TC identifiers to one place, to the same enum that defines the identifier of police action. This makes it easier choose numbers for new actions since they are now defined in one place. We preserve the original values for binary compatibility. New IDs should be added inside the enum. Signed-off-by: Eli Cohen <eli@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef __LINUX_TC_PED_H
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#define __LINUX_TC_PED_H
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#include <linux/types.h>
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#include <linux/pkt_cls.h>
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enum {
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TCA_PEDIT_UNSPEC,
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TCA_PEDIT_TM,
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TCA_PEDIT_PARMS,
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TCA_PEDIT_PAD,
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TCA_PEDIT_PARMS_EX,
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TCA_PEDIT_KEYS_EX,
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TCA_PEDIT_KEY_EX,
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__TCA_PEDIT_MAX
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};
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#define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1)
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enum {
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TCA_PEDIT_KEY_EX_HTYPE = 1,
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TCA_PEDIT_KEY_EX_CMD = 2,
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__TCA_PEDIT_KEY_EX_MAX
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};
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#define TCA_PEDIT_KEY_EX_MAX (__TCA_PEDIT_KEY_EX_MAX - 1)
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/* TCA_PEDIT_KEY_EX_HDR_TYPE_NETWROK is a special case for legacy users. It
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* means no specific header type - offset is relative to the network layer
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*/
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enum pedit_header_type {
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TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
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TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
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TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
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TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
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TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
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TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
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__PEDIT_HDR_TYPE_MAX,
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};
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#define TCA_PEDIT_HDR_TYPE_MAX (__PEDIT_HDR_TYPE_MAX - 1)
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enum pedit_cmd {
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TCA_PEDIT_KEY_EX_CMD_SET = 0,
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TCA_PEDIT_KEY_EX_CMD_ADD = 1,
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__PEDIT_CMD_MAX,
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};
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#define TCA_PEDIT_CMD_MAX (__PEDIT_CMD_MAX - 1)
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struct tc_pedit_key {
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__u32 mask; /* AND */
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__u32 val; /*XOR */
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__u32 off; /*offset */
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__u32 at;
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__u32 offmask;
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__u32 shift;
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};
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struct tc_pedit_sel {
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tc_gen;
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unsigned char nkeys;
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unsigned char flags;
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struct tc_pedit_key keys[0];
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};
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#define tc_pedit tc_pedit_sel
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#endif
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