Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Alex Elder | 1893 | 100.00% | 4 | 100.00% |
Total | 1893 | 4 |
// SPDX-License-Identifier: GPL-2.0 /* Copyright (C) 2023-2024 Linaro Ltd. */ #include <linux/array_size.h> #include <linux/log2.h> #include "../ipa_data.h" #include "../ipa_endpoint.h" #include "../ipa_mem.h" #include "../ipa_version.h" /** enum ipa_resource_type - IPA resource types for an SoC having IPA v5.0 */ enum ipa_resource_type { /* Source resource types; first must have value 0 */ IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS = 0, IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS, IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF, IPA_RESOURCE_TYPE_SRC_HPS_DMARS, IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES, /* Destination resource types; first must have value 0 */ IPA_RESOURCE_TYPE_DST_DATA_SECTORS = 0, IPA_RESOURCE_TYPE_DST_DPS_DMARS, IPA_RESOURCE_TYPE_DST_ULSO_SEGMENTS, }; /* Resource groups used for an SoC having IPA v5.0 */ enum ipa_rsrc_group_id { /* Source resource group identifiers */ IPA_RSRC_GROUP_SRC_UL = 0, IPA_RSRC_GROUP_SRC_DL, IPA_RSRC_GROUP_SRC_UNUSED_2, IPA_RSRC_GROUP_SRC_UNUSED_3, IPA_RSRC_GROUP_SRC_URLLC, IPA_RSRC_GROUP_SRC_U_RX_QC, IPA_RSRC_GROUP_SRC_COUNT, /* Last in set; not a source group */ /* Destination resource group identifiers */ IPA_RSRC_GROUP_DST_UL = 0, IPA_RSRC_GROUP_DST_DL, IPA_RSRC_GROUP_DST_DMA, IPA_RSRC_GROUP_DST_QDSS, IPA_RSRC_GROUP_DST_CV2X, IPA_RSRC_GROUP_DST_UC, IPA_RSRC_GROUP_DST_DRB_IP, IPA_RSRC_GROUP_DST_COUNT, /* Last; not a destination group */ }; /* QSB configuration data for an SoC having IPA v5.0 */ static const struct ipa_qsb_data ipa_qsb_data[] = { [IPA_QSB_MASTER_DDR] = { .max_writes = 0, .max_reads = 0, /* no limit (hardware max) */ .max_reads_beats = 0, }, [IPA_QSB_MASTER_PCIE] = { .max_writes = 0, .max_reads = 0, /* no limit (hardware max) */ .max_reads_beats = 0, }, }; /* Endpoint configuration data for an SoC having IPA v5.0 */ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { [IPA_ENDPOINT_AP_COMMAND_TX] = { .ee_id = GSI_EE_AP, .channel_id = 12, .endpoint_id = 14, .toward_ipa = true, .channel = { .tre_count = 256, .event_count = 256, .tlv_count = 20, }, .endpoint = { .config = { .resource_group = IPA_RSRC_GROUP_SRC_UL, .dma_mode = true, .dma_endpoint = IPA_ENDPOINT_AP_LAN_RX, .tx = { .seq_type = IPA_SEQ_DMA, }, }, }, }, [IPA_ENDPOINT_AP_LAN_RX] = { .ee_id = GSI_EE_AP, .channel_id = 13, .endpoint_id = 16, .toward_ipa = false, .channel = { .tre_count = 256, .event_count = 256, .tlv_count = 9, }, .endpoint = { .config = { .resource_group = IPA_RSRC_GROUP_DST_UL, .aggregation = true, .status_enable = true, .rx = { .buffer_size = 8192, .pad_align = ilog2(sizeof(u32)), .aggr_time_limit = 500, }, }, }, }, [IPA_ENDPOINT_AP_MODEM_TX] = { .ee_id = GSI_EE_AP, .channel_id = 11, .endpoint_id = 2, .toward_ipa = true, .channel = { .tre_count = 512, .event_count = 512, .tlv_count = 25, }, .endpoint = { .filter_support = true, .config = { .resource_group = IPA_RSRC_GROUP_SRC_UL, .checksum = true, .qmap = true, .status_enable = true, .tx = { .seq_type = IPA_SEQ_2_PASS_SKIP_LAST_UC, .status_endpoint = IPA_ENDPOINT_MODEM_AP_RX, }, }, }, }, [IPA_ENDPOINT_AP_MODEM_RX] = { .ee_id = GSI_EE_AP, .channel_id = 1, .endpoint_id = 23, .toward_ipa = false, .channel = { .tre_count = 256, .event_count = 256, .tlv_count = 9, }, .endpoint = { .config = { .resource_group = IPA_RSRC_GROUP_DST_DL, .checksum = true, .qmap = true, .aggregation = true, .rx = { .buffer_size = 8192, .aggr_time_limit = 500, .aggr_close_eof = true, }, }, }, }, [IPA_ENDPOINT_MODEM_AP_TX] = { .ee_id = GSI_EE_MODEM, .channel_id = 0, .endpoint_id = 12, .toward_ipa = true, .endpoint = { .filter_support = true, }, }, [IPA_ENDPOINT_MODEM_AP_RX] = { .ee_id = GSI_EE_MODEM, .channel_id = 7, .endpoint_id = 21, .toward_ipa = false, }, [IPA_ENDPOINT_MODEM_DL_NLO_TX] = { .ee_id = GSI_EE_MODEM, .channel_id = 2, .endpoint_id = 15, .toward_ipa = true, .endpoint = { .filter_support = true, }, }, }; /* Source resource configuration data for an SoC having IPA v5.0 */ static const struct ipa_resource ipa_resource_src[] = { [IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS] = { .limits[IPA_RSRC_GROUP_SRC_UL] = { .min = 3, .max = 9, }, .limits[IPA_RSRC_GROUP_SRC_DL] = { .min = 4, .max = 10, }, .limits[IPA_RSRC_GROUP_SRC_URLLC] = { .min = 1, .max = 63, }, .limits[IPA_RSRC_GROUP_SRC_U_RX_QC] = { .min = 0, .max = 63, }, }, [IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS] = { .limits[IPA_RSRC_GROUP_SRC_UL] = { .min = 9, .max = 9, }, .limits[IPA_RSRC_GROUP_SRC_DL] = { .min = 12, .max = 12, }, .limits[IPA_RSRC_GROUP_SRC_URLLC] = { .min = 10, .max = 10, }, }, [IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF] = { .limits[IPA_RSRC_GROUP_SRC_UL] = { .min = 9, .max = 9, }, .limits[IPA_RSRC_GROUP_SRC_DL] = { .min = 24, .max = 24, }, .limits[IPA_RSRC_GROUP_SRC_URLLC] = { .min = 20, .max = 20, }, }, [IPA_RESOURCE_TYPE_SRC_HPS_DMARS] = { .limits[IPA_RSRC_GROUP_SRC_UL] = { .min = 0, .max = 63, }, .limits[IPA_RSRC_GROUP_SRC_DL] = { .min = 0, .max = 63, }, .limits[IPA_RSRC_GROUP_SRC_URLLC] = { .min = 1, .max = 63, }, .limits[IPA_RSRC_GROUP_SRC_U_RX_QC] = { .min = 0, .max = 63, }, }, [IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES] = { .limits[IPA_RSRC_GROUP_SRC_UL] = { .min = 22, .max = 22, }, .limits[IPA_RSRC_GROUP_SRC_DL] = { .min = 16, .max = 16, }, .limits[IPA_RSRC_GROUP_SRC_URLLC] = { .min = 16, .max = 16, }, }, }; /* Destination resource configuration data for an SoC having IPA v5.0 */ static const struct ipa_resource ipa_resource_dst[] = { [IPA_RESOURCE_TYPE_DST_DATA_SECTORS] = { .limits[IPA_RSRC_GROUP_DST_UL] = { .min = 6, .max = 6, }, .limits[IPA_RSRC_GROUP_DST_DL] = { .min = 5, .max = 5, }, .limits[IPA_RSRC_GROUP_DST_DRB_IP] = { .min = 39, .max = 39, }, }, [IPA_RESOURCE_TYPE_DST_DPS_DMARS] = { .limits[IPA_RSRC_GROUP_DST_UL] = { .min = 0, .max = 3, }, .limits[IPA_RSRC_GROUP_DST_DL] = { .min = 0, .max = 3, }, }, [IPA_RESOURCE_TYPE_DST_ULSO_SEGMENTS] = { .limits[IPA_RSRC_GROUP_DST_UL] = { .min = 0, .max = 63, }, .limits[IPA_RSRC_GROUP_DST_DL] = { .min = 0, .max = 63, }, }, }; /* Resource configuration data for an SoC having IPA v5.0 */ static const struct ipa_resource_data ipa_resource_data = { .rsrc_group_dst_count = IPA_RSRC_GROUP_DST_COUNT, .rsrc_group_src_count = IPA_RSRC_GROUP_SRC_COUNT, .resource_src_count = ARRAY_SIZE(ipa_resource_src), .resource_src = ipa_resource_src, .resource_dst_count = ARRAY_SIZE(ipa_resource_dst), .resource_dst = ipa_resource_dst, }; /* IPA-resident memory region data for an SoC having IPA v5.0 */ static const struct ipa_mem ipa_mem_local_data[] = { { .id = IPA_MEM_UC_EVENT_RING, .offset = 0x0000, .size = 0x1000, .canary_count = 0, }, { .id = IPA_MEM_UC_SHARED, .offset = 0x1000, .size = 0x0080, .canary_count = 0, }, { .id = IPA_MEM_UC_INFO, .offset = 0x1080, .size = 0x0200, .canary_count = 0, }, { .id = IPA_MEM_V4_FILTER_HASHED, .offset = 0x1288, .size = 0x0078, .canary_count = 2, }, { .id = IPA_MEM_V4_FILTER, .offset = 0x1308, .size = 0x0078, .canary_count = 2, }, { .id = IPA_MEM_V6_FILTER_HASHED, .offset = 0x1388, .size = 0x0078, .canary_count = 2, }, { .id = IPA_MEM_V6_FILTER, .offset = 0x1408, .size = 0x0078, .canary_count = 2, }, { .id = IPA_MEM_V4_ROUTE_HASHED, .offset = 0x1488, .size = 0x0098, .canary_count = 2, }, { .id = IPA_MEM_V4_ROUTE, .offset = 0x1528, .size = 0x0098, .canary_count = 2, }, { .id = IPA_MEM_V6_ROUTE_HASHED, .offset = 0x15c8, .size = 0x0098, .canary_count = 2, }, { .id = IPA_MEM_V6_ROUTE, .offset = 0x1668, .size = 0x0098, .canary_count = 2, }, { .id = IPA_MEM_MODEM_HEADER, .offset = 0x1708, .size = 0x0240, .canary_count = 2, }, { .id = IPA_MEM_AP_HEADER, .offset = 0x1948, .size = 0x01e0, .canary_count = 0, }, { .id = IPA_MEM_MODEM_PROC_CTX, .offset = 0x1b40, .size = 0x0b20, .canary_count = 2, }, { .id = IPA_MEM_AP_PROC_CTX, .offset = 0x2660, .size = 0x0200, .canary_count = 0, }, { .id = IPA_MEM_STATS_QUOTA_MODEM, .offset = 0x2868, .size = 0x0060, .canary_count = 2, }, { .id = IPA_MEM_STATS_QUOTA_AP, .offset = 0x28c8, .size = 0x0048, .canary_count = 0, }, { .id = IPA_MEM_AP_V4_FILTER, .offset = 0x2918, .size = 0x0118, .canary_count = 2, }, { .id = IPA_MEM_AP_V6_FILTER, .offset = 0x2aa0, .size = 0x0228, .canary_count = 0, }, { .id = IPA_MEM_STATS_FILTER_ROUTE, .offset = 0x2cd0, .size = 0x0ba0, .canary_count = 2, }, { .id = IPA_MEM_STATS_DROP, .offset = 0x3870, .size = 0x0020, .canary_count = 0, }, { .id = IPA_MEM_MODEM, .offset = 0x3898, .size = 0x0d48, .canary_count = 2, }, { .id = IPA_MEM_NAT_TABLE, .offset = 0x45e0, .size = 0x0900, .canary_count = 0, }, { .id = IPA_MEM_PDN_CONFIG, .offset = 0x4ee8, .size = 0x0100, .canary_count = 2, }, }; /* Memory configuration data for an SoC having IPA v5.0 */ static const struct ipa_mem_data ipa_mem_data = { .local_count = ARRAY_SIZE(ipa_mem_local_data), .local = ipa_mem_local_data, .imem_addr = 0x14688000, .imem_size = 0x00003000, .smem_id = 497, .smem_size = 0x00009000, }; /* Interconnect rates are in 1000 byte/second units */ static const struct ipa_interconnect_data ipa_interconnect_data[] = { { .name = "memory", .peak_bandwidth = 1900000, /* 1.9 GBps */ .average_bandwidth = 600000, /* 600 MBps */ }, /* Average rate is unused for the next interconnect */ { .name = "config", .peak_bandwidth = 76800, /* 76.8 MBps */ .average_bandwidth = 0, /* unused */ }, }; /* Clock and interconnect configuration data for an SoC having IPA v5.0 */ static const struct ipa_power_data ipa_power_data = { .core_clock_rate = 120 * 1000 * 1000, /* Hz */ .interconnect_count = ARRAY_SIZE(ipa_interconnect_data), .interconnect_data = ipa_interconnect_data, }; /* Configuration data for an SoC having IPA v5.0. */ const struct ipa_data ipa_data_v5_0 = { .version = IPA_VERSION_5_0, .qsb_count = ARRAY_SIZE(ipa_qsb_data), .qsb_data = ipa_qsb_data, .modem_route_count = 11, .endpoint_count = ARRAY_SIZE(ipa_gsi_endpoint_data), .endpoint_data = ipa_gsi_endpoint_data, .resource_data = &ipa_resource_data, .mem_data = &ipa_mem_data, .power_data = &ipa_power_data, };
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