/* * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for * any purpose with or without fee is hereby granted, provided that the * above copyright notice and this permission notice appear in all * copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #ifndef _RX_FLOW_SEARCH_ENTRY_H_ #define _RX_FLOW_SEARCH_ENTRY_H_ #if !defined(__ASSEMBLER__) #endif #define NUM_OF_DWORDS_RX_FLOW_SEARCH_ENTRY 16 struct rx_flow_search_entry { uint32_t src_ip_127_96 : 32; uint32_t src_ip_95_64 : 32; uint32_t src_ip_63_32 : 32; uint32_t src_ip_31_0 : 32; uint32_t dest_ip_127_96 : 32; uint32_t dest_ip_95_64 : 32; uint32_t dest_ip_63_32 : 32; uint32_t dest_ip_31_0 : 32; uint32_t src_port : 16, dest_port : 16; uint32_t l4_protocol : 8, valid : 1, reserved_9 : 15, reo_destination_indication : 5, msdu_drop : 1, reo_destination_handler : 2; uint32_t metadata : 32; uint32_t aggregation_count : 7, lro_eligible : 1, msdu_count : 24; uint32_t msdu_byte_count : 32; uint32_t timestamp : 32; uint32_t cumulative_l4_checksum : 16, cumulative_ip_length : 16; uint32_t tcp_sequence_number : 32; }; #define RX_FLOW_SEARCH_ENTRY_0_SRC_IP_127_96_OFFSET 0x00000000 #define RX_FLOW_SEARCH_ENTRY_0_SRC_IP_127_96_LSB 0 #define RX_FLOW_SEARCH_ENTRY_0_SRC_IP_127_96_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_1_SRC_IP_95_64_OFFSET 0x00000004 #define RX_FLOW_SEARCH_ENTRY_1_SRC_IP_95_64_LSB 0 #define RX_FLOW_SEARCH_ENTRY_1_SRC_IP_95_64_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_2_SRC_IP_63_32_OFFSET 0x00000008 #define RX_FLOW_SEARCH_ENTRY_2_SRC_IP_63_32_LSB 0 #define RX_FLOW_SEARCH_ENTRY_2_SRC_IP_63_32_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_3_SRC_IP_31_0_OFFSET 0x0000000c #define RX_FLOW_SEARCH_ENTRY_3_SRC_IP_31_0_LSB 0 #define RX_FLOW_SEARCH_ENTRY_3_SRC_IP_31_0_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_4_DEST_IP_127_96_OFFSET 0x00000010 #define RX_FLOW_SEARCH_ENTRY_4_DEST_IP_127_96_LSB 0 #define RX_FLOW_SEARCH_ENTRY_4_DEST_IP_127_96_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_5_DEST_IP_95_64_OFFSET 0x00000014 #define RX_FLOW_SEARCH_ENTRY_5_DEST_IP_95_64_LSB 0 #define RX_FLOW_SEARCH_ENTRY_5_DEST_IP_95_64_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_6_DEST_IP_63_32_OFFSET 0x00000018 #define RX_FLOW_SEARCH_ENTRY_6_DEST_IP_63_32_LSB 0 #define RX_FLOW_SEARCH_ENTRY_6_DEST_IP_63_32_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_7_DEST_IP_31_0_OFFSET 0x0000001c #define RX_FLOW_SEARCH_ENTRY_7_DEST_IP_31_0_LSB 0 #define RX_FLOW_SEARCH_ENTRY_7_DEST_IP_31_0_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_8_SRC_PORT_OFFSET 0x00000020 #define RX_FLOW_SEARCH_ENTRY_8_SRC_PORT_LSB 0 #define RX_FLOW_SEARCH_ENTRY_8_SRC_PORT_MASK 0x0000ffff #define RX_FLOW_SEARCH_ENTRY_8_DEST_PORT_OFFSET 0x00000020 #define RX_FLOW_SEARCH_ENTRY_8_DEST_PORT_LSB 16 #define RX_FLOW_SEARCH_ENTRY_8_DEST_PORT_MASK 0xffff0000 #define RX_FLOW_SEARCH_ENTRY_9_L4_PROTOCOL_OFFSET 0x00000024 #define RX_FLOW_SEARCH_ENTRY_9_L4_PROTOCOL_LSB 0 #define RX_FLOW_SEARCH_ENTRY_9_L4_PROTOCOL_MASK 0x000000ff #define RX_FLOW_SEARCH_ENTRY_9_VALID_OFFSET 0x00000024 #define RX_FLOW_SEARCH_ENTRY_9_VALID_LSB 8 #define RX_FLOW_SEARCH_ENTRY_9_VALID_MASK 0x00000100 #define RX_FLOW_SEARCH_ENTRY_9_RESERVED_9_OFFSET 0x00000024 #define RX_FLOW_SEARCH_ENTRY_9_RESERVED_9_LSB 9 #define RX_FLOW_SEARCH_ENTRY_9_RESERVED_9_MASK 0x00fffe00 #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_INDICATION_OFFSET 0x00000024 #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_INDICATION_LSB 24 #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_INDICATION_MASK 0x1f000000 #define RX_FLOW_SEARCH_ENTRY_9_MSDU_DROP_OFFSET 0x00000024 #define RX_FLOW_SEARCH_ENTRY_9_MSDU_DROP_LSB 29 #define RX_FLOW_SEARCH_ENTRY_9_MSDU_DROP_MASK 0x20000000 #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_HANDLER_OFFSET 0x00000024 #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_HANDLER_LSB 30 #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_HANDLER_MASK 0xc0000000 #define RX_FLOW_SEARCH_ENTRY_10_METADATA_OFFSET 0x00000028 #define RX_FLOW_SEARCH_ENTRY_10_METADATA_LSB 0 #define RX_FLOW_SEARCH_ENTRY_10_METADATA_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_11_AGGREGATION_COUNT_OFFSET 0x0000002c #define RX_FLOW_SEARCH_ENTRY_11_AGGREGATION_COUNT_LSB 0 #define RX_FLOW_SEARCH_ENTRY_11_AGGREGATION_COUNT_MASK 0x0000007f #define RX_FLOW_SEARCH_ENTRY_11_LRO_ELIGIBLE_OFFSET 0x0000002c #define RX_FLOW_SEARCH_ENTRY_11_LRO_ELIGIBLE_LSB 7 #define RX_FLOW_SEARCH_ENTRY_11_LRO_ELIGIBLE_MASK 0x00000080 #define RX_FLOW_SEARCH_ENTRY_11_MSDU_COUNT_OFFSET 0x0000002c #define RX_FLOW_SEARCH_ENTRY_11_MSDU_COUNT_LSB 8 #define RX_FLOW_SEARCH_ENTRY_11_MSDU_COUNT_MASK 0xffffff00 #define RX_FLOW_SEARCH_ENTRY_12_MSDU_BYTE_COUNT_OFFSET 0x00000030 #define RX_FLOW_SEARCH_ENTRY_12_MSDU_BYTE_COUNT_LSB 0 #define RX_FLOW_SEARCH_ENTRY_12_MSDU_BYTE_COUNT_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_13_TIMESTAMP_OFFSET 0x00000034 #define RX_FLOW_SEARCH_ENTRY_13_TIMESTAMP_LSB 0 #define RX_FLOW_SEARCH_ENTRY_13_TIMESTAMP_MASK 0xffffffff #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_L4_CHECKSUM_OFFSET 0x00000038 #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_L4_CHECKSUM_LSB 0 #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_L4_CHECKSUM_MASK 0x0000ffff #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_IP_LENGTH_OFFSET 0x00000038 #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_IP_LENGTH_LSB 16 #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_IP_LENGTH_MASK 0xffff0000 #define RX_FLOW_SEARCH_ENTRY_15_TCP_SEQUENCE_NUMBER_OFFSET 0x0000003c #define RX_FLOW_SEARCH_ENTRY_15_TCP_SEQUENCE_NUMBER_LSB 0 #define RX_FLOW_SEARCH_ENTRY_15_TCP_SEQUENCE_NUMBER_MASK 0xffffffff #endif