diff options
Diffstat (limited to 'drivers/net/ipa/ipa_data-v4.2.c')
| -rw-r--r-- | drivers/net/ipa/ipa_data-v4.2.c | 380 |
1 files changed, 0 insertions, 380 deletions
diff --git a/drivers/net/ipa/ipa_data-v4.2.c b/drivers/net/ipa/ipa_data-v4.2.c deleted file mode 100644 index 2a231e79d5e1..000000000000 --- a/drivers/net/ipa/ipa_data-v4.2.c +++ /dev/null @@ -1,380 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -/* Copyright (C) 2019-2021 Linaro Ltd. */ - -#include <linux/log2.h> - -#include "gsi.h" -#include "ipa_data.h" -#include "ipa_endpoint.h" -#include "ipa_mem.h" - -/** enum ipa_resource_type - IPA resource types for an SoC having IPA v4.2 */ -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, -}; - -/* Resource groups used for an SoC having IPA v4.2 */ -enum ipa_rsrc_group_id { - /* Source resource group identifiers */ - IPA_RSRC_GROUP_SRC_UL_DL = 0, - IPA_RSRC_GROUP_SRC_COUNT, /* Last in set; not a source group */ - - /* Destination resource group identifiers */ - IPA_RSRC_GROUP_DST_UL_DL_DPL = 0, - IPA_RSRC_GROUP_DST_COUNT, /* Last; not a destination group */ -}; - -/* QSB configuration data for an SoC having IPA v4.2 */ -static const struct ipa_qsb_data ipa_qsb_data[] = { - [IPA_QSB_MASTER_DDR] = { - .max_writes = 8, - .max_reads = 12, - /* no outstanding read byte (beat) limit */ - }, -}; - -/* Endpoint configuration data for an SoC having IPA v4.2 */ -static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { - [IPA_ENDPOINT_AP_COMMAND_TX] = { - .ee_id = GSI_EE_AP, - .channel_id = 1, - .endpoint_id = 6, - .toward_ipa = true, - .channel = { - .tre_count = 256, - .event_count = 256, - .tlv_count = 20, - }, - .endpoint = { - .config = { - .resource_group = IPA_RSRC_GROUP_SRC_UL_DL, - .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 = 2, - .endpoint_id = 8, - .toward_ipa = false, - .channel = { - .tre_count = 256, - .event_count = 256, - .tlv_count = 6, - }, - .endpoint = { - .config = { - .resource_group = IPA_RSRC_GROUP_DST_UL_DL_DPL, - .aggregation = true, - .status_enable = true, - .rx = { - .pad_align = ilog2(sizeof(u32)), - }, - }, - }, - }, - [IPA_ENDPOINT_AP_MODEM_TX] = { - .ee_id = GSI_EE_AP, - .channel_id = 0, - .endpoint_id = 1, - .toward_ipa = true, - .channel = { - .tre_count = 512, - .event_count = 512, - .tlv_count = 8, - }, - .endpoint = { - .filter_support = true, - .config = { - .resource_group = IPA_RSRC_GROUP_SRC_UL_DL, - .checksum = true, - .qmap = true, - .status_enable = true, - .tx = { - .seq_type = IPA_SEQ_1_PASS_SKIP_LAST_UC, - .seq_rep_type = IPA_SEQ_REP_DMA_PARSER, - .status_endpoint = - IPA_ENDPOINT_MODEM_AP_RX, - }, - }, - }, - }, - [IPA_ENDPOINT_AP_MODEM_RX] = { - .ee_id = GSI_EE_AP, - .channel_id = 3, - .endpoint_id = 9, - .toward_ipa = false, - .channel = { - .tre_count = 256, - .event_count = 256, - .tlv_count = 6, - }, - .endpoint = { - .config = { - .resource_group = IPA_RSRC_GROUP_DST_UL_DL_DPL, - .checksum = true, - .qmap = true, - .aggregation = true, - .rx = { - .aggr_close_eof = true, - }, - }, - }, - }, - [IPA_ENDPOINT_MODEM_COMMAND_TX] = { - .ee_id = GSI_EE_MODEM, - .channel_id = 1, - .endpoint_id = 5, - .toward_ipa = true, - }, - [IPA_ENDPOINT_MODEM_LAN_RX] = { - .ee_id = GSI_EE_MODEM, - .channel_id = 3, - .endpoint_id = 11, - .toward_ipa = false, - }, - [IPA_ENDPOINT_MODEM_AP_TX] = { - .ee_id = GSI_EE_MODEM, - .channel_id = 0, - .endpoint_id = 4, - .toward_ipa = true, - .endpoint = { - .filter_support = true, - }, - }, - [IPA_ENDPOINT_MODEM_AP_RX] = { - .ee_id = GSI_EE_MODEM, - .channel_id = 2, - .endpoint_id = 10, - .toward_ipa = false, - }, -}; - -/* Source resource configuration data for an SoC having IPA v4.2 */ -static const struct ipa_resource ipa_resource_src[] = { - [IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS] = { - .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { - .min = 3, .max = 63, - }, - }, - [IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS] = { - .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { - .min = 3, .max = 3, - }, - }, - [IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF] = { - .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { - .min = 10, .max = 10, - }, - }, - [IPA_RESOURCE_TYPE_SRC_HPS_DMARS] = { - .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { - .min = 1, .max = 1, - }, - }, - [IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES] = { - .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { - .min = 5, .max = 5, - }, - }, -}; - -/* Destination resource configuration data for an SoC having IPA v4.2 */ -static const struct ipa_resource ipa_resource_dst[] = { - [IPA_RESOURCE_TYPE_DST_DATA_SECTORS] = { - .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = { - .min = 3, .max = 3, - }, - }, - [IPA_RESOURCE_TYPE_DST_DPS_DMARS] = { - .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = { - .min = 1, .max = 63, - }, - }, -}; - -/* Resource configuration data for an SoC having IPA v4.2 */ -static const struct ipa_resource_data ipa_resource_data = { - .rsrc_group_src_count = IPA_RSRC_GROUP_SRC_COUNT, - .rsrc_group_dst_count = IPA_RSRC_GROUP_DST_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 v4.2 */ -static const struct ipa_mem ipa_mem_local_data[] = { - { - .id = IPA_MEM_UC_SHARED, - .offset = 0x0000, - .size = 0x0080, - .canary_count = 0, - }, - { - .id = IPA_MEM_UC_INFO, - .offset = 0x0080, - .size = 0x0200, - .canary_count = 0, - }, - { - .id = IPA_MEM_V4_FILTER_HASHED, - .offset = 0x0288, - .size = 0, - .canary_count = 2, - }, - { - .id = IPA_MEM_V4_FILTER, - .offset = 0x0290, - .size = 0x0078, - .canary_count = 2, - }, - { - .id = IPA_MEM_V6_FILTER_HASHED, - .offset = 0x0310, - .size = 0, - .canary_count = 2, - }, - { - .id = IPA_MEM_V6_FILTER, - .offset = 0x0318, - .size = 0x0078, - .canary_count = 2, - }, - { - .id = IPA_MEM_V4_ROUTE_HASHED, - .offset = 0x0398, - .size = 0, - .canary_count = 2, - }, - { - .id = IPA_MEM_V4_ROUTE, - .offset = 0x03a0, - .size = 0x0078, - .canary_count = 2, - }, - { - .id = IPA_MEM_V6_ROUTE_HASHED, - .offset = 0x0420, - .size = 0, - .canary_count = 2, - }, - { - .id = IPA_MEM_V6_ROUTE, - .offset = 0x0428, - .size = 0x0078, - .canary_count = 2, - }, - { - .id = IPA_MEM_MODEM_HEADER, - .offset = 0x04a8, - .size = 0x0140, - .canary_count = 2, - }, - { - .id = IPA_MEM_MODEM_PROC_CTX, - .offset = 0x05f0, - .size = 0x0200, - .canary_count = 2, - }, - { - .id = IPA_MEM_AP_PROC_CTX, - .offset = 0x07f0, - .size = 0x0200, - .canary_count = 0, - }, - { - .id = IPA_MEM_PDN_CONFIG, - .offset = 0x09f8, - .size = 0x0050, - .canary_count = 2, - }, - { - .id = IPA_MEM_STATS_QUOTA_MODEM, - .offset = 0x0a50, - .size = 0x0060, - .canary_count = 2, - }, - { - .id = IPA_MEM_STATS_TETHERING, - .offset = 0x0ab0, - .size = 0x0140, - .canary_count = 0, - }, - { - .id = IPA_MEM_MODEM, - .offset = 0x0bf0, - .size = 0x140c, - .canary_count = 0, - }, - { - .id = IPA_MEM_END_MARKER, - .offset = 0x2000, - .size = 0, - .canary_count = 1, - }, -}; - -/* Memory configuration data for an SoC having IPA v4.2 */ -static const struct ipa_mem_data ipa_mem_data = { - .local_count = ARRAY_SIZE(ipa_mem_local_data), - .local = ipa_mem_local_data, - .imem_addr = 0x146a8000, - .imem_size = 0x00002000, - .smem_id = 497, - .smem_size = 0x00002000, -}; - -/* Interconnect rates are in 1000 byte/second units */ -static const struct ipa_interconnect_data ipa_interconnect_data[] = { - { - .name = "memory", - .peak_bandwidth = 465000, /* 465 MBps */ - .average_bandwidth = 80000, /* 80 MBps */ - }, - /* Average bandwidth is unused for the next two interconnects */ - { - .name = "imem", - .peak_bandwidth = 68570, /* 68.570 MBps */ - .average_bandwidth = 0, /* unused */ - }, - { - .name = "config", - .peak_bandwidth = 30000, /* 30 MBps */ - .average_bandwidth = 0, /* unused */ - }, -}; - -/* Clock and interconnect configuration data for an SoC having IPA v4.2 */ -static const struct ipa_power_data ipa_power_data = { - .core_clock_rate = 100 * 1000 * 1000, /* Hz */ - .interconnect_count = ARRAY_SIZE(ipa_interconnect_data), - .interconnect_data = ipa_interconnect_data, -}; - -/* Configuration data for an SoC having IPA v4.2 */ -const struct ipa_data ipa_data_v4_2 = { - .version = IPA_VERSION_4_2, - /* backward_compat value is 0 */ - .qsb_count = ARRAY_SIZE(ipa_qsb_data), - .qsb_data = ipa_qsb_data, - .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, -}; |