1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef __LINUX_TC_PED_H 3*4882a593Smuzhiyun #define __LINUX_TC_PED_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/types.h> 6*4882a593Smuzhiyun #include <linux/pkt_cls.h> 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun enum { 9*4882a593Smuzhiyun TCA_PEDIT_UNSPEC, 10*4882a593Smuzhiyun TCA_PEDIT_TM, 11*4882a593Smuzhiyun TCA_PEDIT_PARMS, 12*4882a593Smuzhiyun TCA_PEDIT_PAD, 13*4882a593Smuzhiyun TCA_PEDIT_PARMS_EX, 14*4882a593Smuzhiyun TCA_PEDIT_KEYS_EX, 15*4882a593Smuzhiyun TCA_PEDIT_KEY_EX, 16*4882a593Smuzhiyun __TCA_PEDIT_MAX 17*4882a593Smuzhiyun }; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1) 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun enum { 22*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_HTYPE = 1, 23*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_CMD = 2, 24*4882a593Smuzhiyun __TCA_PEDIT_KEY_EX_MAX 25*4882a593Smuzhiyun }; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #define TCA_PEDIT_KEY_EX_MAX (__TCA_PEDIT_KEY_EX_MAX - 1) 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun /* TCA_PEDIT_KEY_EX_HDR_TYPE_NETWROK is a special case for legacy users. It 30*4882a593Smuzhiyun * means no specific header type - offset is relative to the network layer 31*4882a593Smuzhiyun */ 32*4882a593Smuzhiyun enum pedit_header_type { 33*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0, 34*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1, 35*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2, 36*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3, 37*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4, 38*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5, 39*4882a593Smuzhiyun __PEDIT_HDR_TYPE_MAX, 40*4882a593Smuzhiyun }; 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #define TCA_PEDIT_HDR_TYPE_MAX (__PEDIT_HDR_TYPE_MAX - 1) 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun enum pedit_cmd { 45*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_CMD_SET = 0, 46*4882a593Smuzhiyun TCA_PEDIT_KEY_EX_CMD_ADD = 1, 47*4882a593Smuzhiyun __PEDIT_CMD_MAX, 48*4882a593Smuzhiyun }; 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun #define TCA_PEDIT_CMD_MAX (__PEDIT_CMD_MAX - 1) 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun struct tc_pedit_key { 53*4882a593Smuzhiyun __u32 mask; /* AND */ 54*4882a593Smuzhiyun __u32 val; /*XOR */ 55*4882a593Smuzhiyun __u32 off; /*offset */ 56*4882a593Smuzhiyun __u32 at; 57*4882a593Smuzhiyun __u32 offmask; 58*4882a593Smuzhiyun __u32 shift; 59*4882a593Smuzhiyun }; 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun struct tc_pedit_sel { 62*4882a593Smuzhiyun tc_gen; 63*4882a593Smuzhiyun unsigned char nkeys; 64*4882a593Smuzhiyun unsigned char flags; 65*4882a593Smuzhiyun struct tc_pedit_key keys[0]; 66*4882a593Smuzhiyun }; 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun #define tc_pedit tc_pedit_sel 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #endif 71