1 /* SPDX-License-Identifier: BSD-3-Clause */ 2 /* Copyright (c) 2024, Intel Corporation 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * 3. Neither the name of the Intel Corporation nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 23 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _ICE_FLEX_PIPE_H_ 33 #define _ICE_FLEX_PIPE_H_ 34 35 #include "ice_type.h" 36 37 int 38 ice_find_prot_off(struct ice_hw *hw, enum ice_block blk, u8 prof, u16 fv_idx, 39 u8 *prot, u16 *off); 40 int 41 ice_find_label_value(struct ice_seg *ice_seg, char const *name, u32 type, 42 u16 *value); 43 void 44 ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type type, 45 ice_bitmap_t *bm); 46 void 47 ice_init_prof_result_bm(struct ice_hw *hw); 48 int 49 ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf, 50 u16 buf_size, struct ice_sq_cd *cd); 51 bool 52 ice_get_open_tunnel_port(struct ice_hw *hw, enum ice_tunnel_type type, 53 u16 *port); 54 int 55 ice_create_tunnel(struct ice_hw *hw, enum ice_tunnel_type type, u16 port); 56 int ice_destroy_tunnel(struct ice_hw *hw, u16 port, bool all); 57 bool ice_tunnel_port_in_use(struct ice_hw *hw, u16 port, u16 *index); 58 bool 59 ice_tunnel_get_type(struct ice_hw *hw, u16 port, enum ice_tunnel_type *type); 60 int ice_replay_tunnels(struct ice_hw *hw); 61 62 /* XLT1/PType group functions */ 63 int ice_ptg_update_xlt1(struct ice_hw *hw, enum ice_block blk); 64 void ice_ptg_free(struct ice_hw *hw, enum ice_block blk, u8 ptg); 65 66 /* XLT2/VSI group functions */ 67 int ice_vsig_update_xlt2(struct ice_hw *hw, enum ice_block blk); 68 int 69 ice_vsig_find_vsi(struct ice_hw *hw, enum ice_block blk, u16 vsi, u16 *vsig); 70 int 71 ice_add_prof(struct ice_hw *hw, enum ice_block blk, u64 id, 72 ice_bitmap_t *ptypes, struct ice_fv_word *es); 73 struct ice_prof_map * 74 ice_search_prof_id(struct ice_hw *hw, enum ice_block blk, u64 id); 75 int 76 ice_add_vsi_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u16 vsig); 77 int 78 ice_add_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl); 79 int 80 ice_rem_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl); 81 int 82 ice_set_prof_context(struct ice_hw *hw, enum ice_block blk, u64 id, u64 cntxt); 83 int 84 ice_get_prof_context(struct ice_hw *hw, enum ice_block blk, u64 id, u64 *cntxt); 85 int ice_init_hw_tbls(struct ice_hw *hw); 86 void ice_fill_blk_tbls(struct ice_hw *hw); 87 void ice_clear_hw_tbls(struct ice_hw *hw); 88 void ice_free_hw_tbls(struct ice_hw *hw); 89 int 90 ice_add_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi[], u8 count, 91 u64 id); 92 int 93 ice_rem_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi[], u8 count, 94 u64 id); 95 int 96 ice_rem_prof(struct ice_hw *hw, enum ice_block blk, u64 id); 97 98 void ice_fill_blk_tbls(struct ice_hw *hw); 99 100 /* To support tunneling entries by PF, the package will append the PF number to 101 * the label; for example TNL_VXLAN_PF0, TNL_VXLAN_PF1, TNL_VXLAN_PF2, etc. 102 */ 103 #define ICE_TNL_PRE "TNL_" 104 105 void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16 val); 106 107 #endif /* _ICE_FLEX_PIPE_H_ */ 108