1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* Atlantic Network Driver 3 * Copyright (C) 2020 Marvell International Ltd. 4 */ 5 6 #ifndef MSS_INGRESS_REGS_HEADER 7 #define MSS_INGRESS_REGS_HEADER 8 9 #define MSS_INGRESS_CTL_REGISTER_ADDR 0x0000800E 10 #define MSS_INGRESS_LUT_ADDR_CTL_REGISTER_ADDR 0x00008080 11 #define MSS_INGRESS_LUT_CTL_REGISTER_ADDR 0x00008081 12 #define MSS_INGRESS_LUT_DATA_CTL_REGISTER_ADDR 0x000080A0 13 14 struct mss_ingress_ctl_register { 15 union { 16 struct { 17 unsigned int soft_reset : 1; 18 unsigned int operation_point_to_point : 1; 19 unsigned int create_sci : 1; 20 /* Unused */ 21 unsigned int mask_short_length_error : 1; 22 unsigned int drop_kay_packet : 1; 23 unsigned int drop_igprc_miss : 1; 24 /* Unused */ 25 unsigned int check_icv : 1; 26 unsigned int clear_global_time : 1; 27 unsigned int clear_count : 1; 28 unsigned int high_prio : 1; 29 unsigned int remove_sectag : 1; 30 unsigned int global_validate_frames : 2; 31 unsigned int icv_lsb_8bytes_enabled : 1; 32 unsigned int reserved0 : 2; 33 } bits_0; 34 unsigned short word_0; 35 }; 36 union { 37 struct { 38 unsigned int reserved0 : 16; 39 } bits_1; 40 unsigned short word_1; 41 }; 42 }; 43 44 struct mss_ingress_lut_addr_ctl_register { 45 union { 46 struct { 47 unsigned int lut_addr : 9; 48 unsigned int reserved0 : 3; 49 /* 0x0 : Ingress Pre-Security MAC Control FIlter 50 * (IGPRCTLF) LUT 51 * 0x1 : Ingress Pre-Security Classification LUT (IGPRC) 52 * 0x2 : Ingress Packet Format (IGPFMT) SAKey LUT 53 * 0x3 : Ingress Packet Format (IGPFMT) SC/SA LUT 54 * 0x4 : Ingress Post-Security Classification LUT 55 * (IGPOC) 56 * 0x5 : Ingress Post-Security MAC Control Filter 57 * (IGPOCTLF) LUT 58 * 0x6 : Ingress MIB (IGMIB) 59 */ 60 unsigned int lut_select : 4; 61 } bits_0; 62 unsigned short word_0; 63 }; 64 }; 65 66 struct mss_ingress_lut_ctl_register { 67 union { 68 struct { 69 unsigned int reserved0 : 14; 70 unsigned int lut_read : 1; 71 unsigned int lut_write : 1; 72 } bits_0; 73 unsigned short word_0; 74 }; 75 }; 76 77 #endif /* MSS_INGRESS_REGS_HEADER */ 78