| /* 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> |
| |
| 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 |