--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+
+/* Copyright (C) 2022 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 v4.7 */
+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 v4.7 */
+enum ipa_rsrc_group_id {
+ /* Source resource group identifiers */
+ IPA_RSRC_GROUP_SRC_UL_DL = 0,
+ IPA_RSRC_GROUP_SRC_UC_RX_Q,
+ 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_UNUSED_1,
+ IPA_RSRC_GROUP_DST_COUNT, /* Last; not a destination group */
+};
+
+/* QSB configuration data for an SoC having IPA v4.7 */
+static const struct ipa_qsb_data ipa_qsb_data[] = {
+ [IPA_QSB_MASTER_DDR] = {
+ .max_writes = 8,
+ .max_reads = 0, /* no limit (hardware max) */
+ .max_reads_beats = 120,
+ },
+};
+
+/* Endpoint configuration data for an SoC having IPA v4.7 */
+static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
+ [IPA_ENDPOINT_AP_COMMAND_TX] = {
+ .ee_id = GSI_EE_AP,
+ .channel_id = 5,
+ .endpoint_id = 7,
+ .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 = 14,
+ .endpoint_id = 9,
+ .toward_ipa = false,
+ .channel = {
+ .tre_count = 256,
+ .event_count = 256,
+ .tlv_count = 9,
+ },
+ .endpoint = {
+ .config = {
+ .resource_group = IPA_RSRC_GROUP_DST_UL_DL_DPL,
+ .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 = 2,
+ .endpoint_id = 2,
+ .toward_ipa = true,
+ .channel = {
+ .tre_count = 512,
+ .event_count = 512,
+ .tlv_count = 16,
+ },
+ .endpoint = {
+ .filter_support = true,
+ .config = {
+ .resource_group = IPA_RSRC_GROUP_SRC_UL_DL,
+ .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 = 7,
+ .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_DL_DPL,
+ .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 = 5,
+ .toward_ipa = true,
+ .endpoint = {
+ .filter_support = true,
+ },
+ },
+ [IPA_ENDPOINT_MODEM_AP_RX] = {
+ .ee_id = GSI_EE_MODEM,
+ .channel_id = 7,
+ .endpoint_id = 14,
+ .toward_ipa = false,
+ },
+ [IPA_ENDPOINT_MODEM_DL_NLO_TX] = {
+ .ee_id = GSI_EE_MODEM,
+ .channel_id = 2,
+ .endpoint_id = 8,
+ .toward_ipa = true,
+ .endpoint = {
+ .filter_support = true,
+ },
+ },
+};
+
+/* Source resource configuration data for an SoC having IPA v4.7 */
+static const struct ipa_resource ipa_resource_src[] = {
+ [IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS] = {
+ .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
+ .min = 8, .max = 8,
+ },
+ },
+ [IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS] = {
+ .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
+ .min = 8, .max = 8,
+ },
+ },
+ [IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF] = {
+ .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
+ .min = 18, .max = 18,
+ },
+ },
+ [IPA_RESOURCE_TYPE_SRC_HPS_DMARS] = {
+ .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
+ .min = 2, .max = 2,
+ },
+ },
+ [IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES] = {
+ .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
+ .min = 15, .max = 15,
+ },
+ },
+};
+
+/* Destination resource configuration data for an SoC having IPA v4.7 */
+static const struct ipa_resource ipa_resource_dst[] = {
+ [IPA_RESOURCE_TYPE_DST_DATA_SECTORS] = {
+ .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
+ .min = 7, .max = 7,
+ },
+ },
+ [IPA_RESOURCE_TYPE_DST_DPS_DMARS] = {
+ .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
+ .min = 2, .max = 2,
+ },
+ },
+};
+
+/* Resource configuration data for an SoC having IPA v4.7 */
+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 v4.7 */
+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 = 0x0078,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_V4_FILTER,
+ .offset = 0x0308,
+ .size = 0x0078,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_V6_FILTER_HASHED,
+ .offset = 0x0388,
+ .size = 0x0078,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_V6_FILTER,
+ .offset = 0x0408,
+ .size = 0x0078,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_V4_ROUTE_HASHED,
+ .offset = 0x0488,
+ .size = 0x0078,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_V4_ROUTE,
+ .offset = 0x0508,
+ .size = 0x0078,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_V6_ROUTE_HASHED,
+ .offset = 0x0588,
+ .size = 0x0078,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_V6_ROUTE,
+ .offset = 0x0608,
+ .size = 0x0078,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_MODEM_HEADER,
+ .offset = 0x0688,
+ .size = 0x0240,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_AP_HEADER,
+ .offset = 0x08c8,
+ .size = 0x0200,
+ .canary_count = 0,
+ },
+ {
+ .id = IPA_MEM_MODEM_PROC_CTX,
+ .offset = 0x0ad0,
+ .size = 0x0200,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_AP_PROC_CTX,
+ .offset = 0x0cd0,
+ .size = 0x0200,
+ .canary_count = 0,
+ },
+ {
+ .id = IPA_MEM_NAT_TABLE,
+ .offset = 0x0ee0,
+ .size = 0x0d00,
+ .canary_count = 4,
+ },
+ {
+ .id = IPA_MEM_PDN_CONFIG,
+ .offset = 0x1be8,
+ .size = 0x0050,
+ .canary_count = 0,
+ },
+ {
+ .id = IPA_MEM_STATS_QUOTA_MODEM,
+ .offset = 0x1c40,
+ .size = 0x0030,
+ .canary_count = 4,
+ },
+ {
+ .id = IPA_MEM_STATS_QUOTA_AP,
+ .offset = 0x1c70,
+ .size = 0x0048,
+ .canary_count = 0,
+ },
+ {
+ .id = IPA_MEM_STATS_TETHERING,
+ .offset = 0x1cb8,
+ .size = 0x0238,
+ .canary_count = 0,
+ },
+ {
+ .id = IPA_MEM_STATS_DROP,
+ .offset = 0x1ef0,
+ .size = 0x0020,
+ .canary_count = 0,
+ },
+ {
+ .id = IPA_MEM_MODEM,
+ .offset = 0x1f18,
+ .size = 0x100c,
+ .canary_count = 2,
+ },
+ {
+ .id = IPA_MEM_END_MARKER,
+ .offset = 0x3000,
+ .size = 0x0000,
+ .canary_count = 1,
+ },
+};
+
+/* Memory configuration data for an SoC having IPA v4.7 */
+static const struct ipa_mem_data ipa_mem_data = {
+ .local_count = ARRAY_SIZE(ipa_mem_local_data),
+ .local = ipa_mem_local_data,
+ .imem_addr = 0x146a9000,
+ .imem_size = 0x00002000,
+ .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 = 600000, /* 600 MBps */
+ .average_bandwidth = 150000, /* 150 MBps */
+ },
+ /* Average rate is unused for the next two interconnects */
+ {
+ .name = "imem",
+ .peak_bandwidth = 450000, /* 450 MBps */
+ .average_bandwidth = 75000, /* 75 MBps (unused?) */
+ },
+ {
+ .name = "config",
+ .peak_bandwidth = 171400, /* 171.4 MBps */
+ .average_bandwidth = 0, /* unused */
+ },
+};
+
+/* Clock and interconnect configuration data for an SoC having IPA v4.7 */
+static const struct ipa_power_data ipa_power_data = {
+ /* XXX Downstream code says 150 MHz (DT SVS2), 60 MHz (code) */
+ .core_clock_rate = 100 * 1000 * 1000, /* Hz (150? 60?) */
+ .interconnect_count = ARRAY_SIZE(ipa_interconnect_data),
+ .interconnect_data = ipa_interconnect_data,
+};
+
+/* Configuration data for an SoC having IPA v4.7 */
+const struct ipa_data ipa_data_v4_7 = {
+ .version = IPA_VERSION_4_7,
+ .qsb_count = ARRAY_SIZE(ipa_qsb_data),
+ .qsb_data = ipa_qsb_data,
+ .modem_route_count = 8,
+ .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,
+};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+
+/* Copyright (C) 2022 Linaro Ltd. */
+
+#include <linux/types.h>
+
+#include "../ipa.h"
+#include "../ipa_reg.h"
+
+static const u32 ipa_reg_comp_cfg_fmask[] = {
+ [RAM_ARB_PRI_CLIENT_SAMP_FIX_DIS] = BIT(0),
+ [GSI_SNOC_BYPASS_DIS] = BIT(1),
+ [GEN_QMB_0_SNOC_BYPASS_DIS] = BIT(2),
+ [GEN_QMB_1_SNOC_BYPASS_DIS] = BIT(3),
+ /* Bit 4 reserved */
+ [IPA_QMB_SELECT_CONS_EN] = BIT(5),
+ [IPA_QMB_SELECT_PROD_EN] = BIT(6),
+ [GSI_MULTI_INORDER_RD_DIS] = BIT(7),
+ [GSI_MULTI_INORDER_WR_DIS] = BIT(8),
+ [GEN_QMB_0_MULTI_INORDER_RD_DIS] = BIT(9),
+ [GEN_QMB_1_MULTI_INORDER_RD_DIS] = BIT(10),
+ [GEN_QMB_0_MULTI_INORDER_WR_DIS] = BIT(11),
+ [GEN_QMB_1_MULTI_INORDER_WR_DIS] = BIT(12),
+ [GEN_QMB_0_SNOC_CNOC_LOOP_PROT_DIS] = BIT(13),
+ [GSI_SNOC_CNOC_LOOP_PROT_DISABLE] = BIT(14),
+ [GSI_MULTI_AXI_MASTERS_DIS] = BIT(15),
+ [IPA_QMB_SELECT_GLOBAL_EN] = BIT(16),
+ [ATOMIC_FETCHER_ARB_LOCK_DIS] = GENMASK(20, 17),
+ [FULL_FLUSH_WAIT_RS_CLOSURE_EN] = BIT(21),
+ /* Bits 22-31 reserved */
+};
+
+IPA_REG_FIELDS(COMP_CFG, comp_cfg, 0x0000003c);
+
+static const u32 ipa_reg_clkon_cfg_fmask[] = {
+ [CLKON_RX] = BIT(0),
+ [CLKON_PROC] = BIT(1),
+ [TX_WRAPPER] = BIT(2),
+ [CLKON_MISC] = BIT(3),
+ [RAM_ARB] = BIT(4),
+ [FTCH_HPS] = BIT(5),
+ [FTCH_DPS] = BIT(6),
+ [CLKON_HPS] = BIT(7),
+ [CLKON_DPS] = BIT(8),
+ [RX_HPS_CMDQS] = BIT(9),
+ [HPS_DPS_CMDQS] = BIT(10),
+ [DPS_TX_CMDQS] = BIT(11),
+ [RSRC_MNGR] = BIT(12),
+ [CTX_HANDLER] = BIT(13),
+ [ACK_MNGR] = BIT(14),
+ [D_DCPH] = BIT(15),
+ [H_DCPH] = BIT(16),
+ [CLKON_DCMP] = BIT(17),
+ [NTF_TX_CMDQS] = BIT(18),
+ [CLKON_TX_0] = BIT(19),
+ [CLKON_TX_1] = BIT(20),
+ [CLKON_FNR] = BIT(21),
+ [QSB2AXI_CMDQ_L] = BIT(22),
+ [AGGR_WRAPPER] = BIT(23),
+ [RAM_SLAVEWAY] = BIT(24),
+ [CLKON_QMB] = BIT(25),
+ [WEIGHT_ARB] = BIT(26),
+ [GSI_IF] = BIT(27),
+ [CLKON_GLOBAL] = BIT(28),
+ [GLOBAL_2X_CLK] = BIT(29),
+ [DPL_FIFO] = BIT(30),
+ [DRBIP] = BIT(31),
+};
+
+IPA_REG_FIELDS(CLKON_CFG, clkon_cfg, 0x00000044);
+
+static const u32 ipa_reg_route_fmask[] = {
+ [ROUTE_DIS] = BIT(0),
+ [ROUTE_DEF_PIPE] = GENMASK(5, 1),
+ [ROUTE_DEF_HDR_TABLE] = BIT(6),
+ [ROUTE_DEF_HDR_OFST] = GENMASK(16, 7),
+ [ROUTE_FRAG_DEF_PIPE] = GENMASK(21, 17),
+ /* Bits 22-23 reserved */
+ [ROUTE_DEF_RETAIN_HDR] = BIT(24),
+ /* Bits 25-31 reserved */
+};
+
+IPA_REG_FIELDS(ROUTE, route, 0x00000048);
+
+static const u32 ipa_reg_shared_mem_size_fmask[] = {
+ [MEM_SIZE] = GENMASK(15, 0),
+ [MEM_BADDR] = GENMASK(31, 16),
+};
+
+IPA_REG_FIELDS(SHARED_MEM_SIZE, shared_mem_size, 0x00000054);
+
+static const u32 ipa_reg_qsb_max_writes_fmask[] = {
+ [GEN_QMB_0_MAX_WRITES] = GENMASK(3, 0),
+ [GEN_QMB_1_MAX_WRITES] = GENMASK(7, 4),
+ /* Bits 8-31 reserved */
+};
+
+IPA_REG_FIELDS(QSB_MAX_WRITES, qsb_max_writes, 0x00000074);
+
+static const u32 ipa_reg_qsb_max_reads_fmask[] = {
+ [GEN_QMB_0_MAX_READS] = GENMASK(3, 0),
+ [GEN_QMB_1_MAX_READS] = GENMASK(7, 4),
+ /* Bits 8-15 reserved */
+ [GEN_QMB_0_MAX_READS_BEATS] = GENMASK(23, 16),
+ [GEN_QMB_1_MAX_READS_BEATS] = GENMASK(31, 24),
+};
+
+IPA_REG_FIELDS(QSB_MAX_READS, qsb_max_reads, 0x00000078);
+
+static const u32 ipa_reg_filt_rout_hash_en_fmask[] = {
+ [IPV6_ROUTER_HASH] = BIT(0),
+ /* Bits 1-3 reserved */
+ [IPV6_FILTER_HASH] = BIT(4),
+ /* Bits 5-7 reserved */
+ [IPV4_ROUTER_HASH] = BIT(8),
+ /* Bits 9-11 reserved */
+ [IPV4_FILTER_HASH] = BIT(12),
+ /* Bits 13-31 reserved */
+};
+
+IPA_REG_FIELDS(FILT_ROUT_HASH_EN, filt_rout_hash_en, 0x0000148);
+
+static const u32 ipa_reg_filt_rout_hash_flush_fmask[] = {
+ [IPV6_ROUTER_HASH] = BIT(0),
+ /* Bits 1-3 reserved */
+ [IPV6_FILTER_HASH] = BIT(4),
+ /* Bits 5-7 reserved */
+ [IPV4_ROUTER_HASH] = BIT(8),
+ /* Bits 9-11 reserved */
+ [IPV4_FILTER_HASH] = BIT(12),
+ /* Bits 13-31 reserved */
+};
+
+IPA_REG_FIELDS(FILT_ROUT_HASH_FLUSH, filt_rout_hash_flush, 0x000014c);
+
+/* Valid bits defined by ipa->available */
+IPA_REG_STRIDE(STATE_AGGR_ACTIVE, state_aggr_active, 0x000000b4, 0x0004);
+
+static const u32 ipa_reg_local_pkt_proc_cntxt_fmask[] = {
+ [IPA_BASE_ADDR] = GENMASK(17, 0),
+ /* Bits 18-31 reserved */
+};
+
+/* Offset must be a multiple of 8 */
+IPA_REG_FIELDS(LOCAL_PKT_PROC_CNTXT, local_pkt_proc_cntxt, 0x000001e8);
+
+/* Valid bits defined by ipa->available */
+IPA_REG_STRIDE(AGGR_FORCE_CLOSE, aggr_force_close, 0x000001ec, 0x0004);
+
+static const u32 ipa_reg_ipa_tx_cfg_fmask[] = {
+ /* Bits 0-1 reserved */
+ [PREFETCH_ALMOST_EMPTY_SIZE_TX0] = GENMASK(5, 2),
+ [DMAW_SCND_OUTSD_PRED_THRESHOLD] = GENMASK(9, 6),
+ [DMAW_SCND_OUTSD_PRED_EN] = BIT(10),
+ [DMAW_MAX_BEATS_256_DIS] = BIT(11),
+ [PA_MASK_EN] = BIT(12),
+ [PREFETCH_ALMOST_EMPTY_SIZE_TX1] = GENMASK(16, 13),
+ [DUAL_TX_ENABLE] = BIT(17),
+ [SSPND_PA_NO_START_STATE] = BIT(18),
+ /* Bits 19-31 reserved */
+};
+
+IPA_REG_FIELDS(IPA_TX_CFG, ipa_tx_cfg, 0x000001fc);
+
+static const u32 ipa_reg_flavor_0_fmask[] = {
+ [MAX_PIPES] = GENMASK(3, 0),
+ /* Bits 4-7 reserved */
+ [MAX_CONS_PIPES] = GENMASK(12, 8),
+ /* Bits 13-15 reserved */
+ [MAX_PROD_PIPES] = GENMASK(20, 16),
+ /* Bits 21-23 reserved */
+ [PROD_LOWEST] = GENMASK(27, 24),
+ /* Bits 28-31 reserved */
+};
+
+IPA_REG_FIELDS(FLAVOR_0, flavor_0, 0x00000210);
+
+static const u32 ipa_reg_idle_indication_cfg_fmask[] = {
+ [ENTER_IDLE_DEBOUNCE_THRESH] = GENMASK(15, 0),
+ [CONST_NON_IDLE_ENABLE] = BIT(16),
+ /* Bits 17-31 reserved */
+};
+
+IPA_REG_FIELDS(IDLE_INDICATION_CFG, idle_indication_cfg, 0x00000240);
+
+static const u32 ipa_reg_qtime_timestamp_cfg_fmask[] = {
+ [DPL_TIMESTAMP_LSB] = GENMASK(4, 0),
+ /* Bits 5-6 reserved */
+ [DPL_TIMESTAMP_SEL] = BIT(7),
+ [TAG_TIMESTAMP_LSB] = GENMASK(12, 8),
+ /* Bits 13-15 reserved */
+ [NAT_TIMESTAMP_LSB] = GENMASK(20, 16),
+ /* Bits 21-31 reserved */
+};
+
+IPA_REG_FIELDS(QTIME_TIMESTAMP_CFG, qtime_timestamp_cfg, 0x0000024c);
+
+static const u32 ipa_reg_timers_xo_clk_div_cfg_fmask[] = {
+ [DIV_VALUE] = GENMASK(8, 0),
+ /* Bits 9-30 reserved */
+ [DIV_ENABLE] = BIT(31),
+};
+
+IPA_REG_FIELDS(TIMERS_XO_CLK_DIV_CFG, timers_xo_clk_div_cfg, 0x00000250);
+
+static const u32 ipa_reg_timers_pulse_gran_cfg_fmask[] = {
+ [PULSE_GRAN_0] = GENMASK(2, 0),
+ [PULSE_GRAN_1] = GENMASK(5, 3),
+ [PULSE_GRAN_2] = GENMASK(8, 6),
+};
+
+IPA_REG_FIELDS(TIMERS_PULSE_GRAN_CFG, timers_pulse_gran_cfg, 0x00000254);
+
+static const u32 ipa_reg_src_rsrc_grp_01_rsrc_type_fmask[] = {
+ [X_MIN_LIM] = GENMASK(5, 0),
+ /* Bits 6-7 reserved */
+ [X_MAX_LIM] = GENMASK(13, 8),
+ /* Bits 14-15 reserved */
+ [Y_MIN_LIM] = GENMASK(21, 16),
+ /* Bits 22-23 reserved */
+ [Y_MAX_LIM] = GENMASK(29, 24),
+ /* Bits 30-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(SRC_RSRC_GRP_01_RSRC_TYPE, src_rsrc_grp_01_rsrc_type,
+ 0x00000400, 0x0020);
+
+static const u32 ipa_reg_src_rsrc_grp_23_rsrc_type_fmask[] = {
+ [X_MIN_LIM] = GENMASK(5, 0),
+ /* Bits 6-7 reserved */
+ [X_MAX_LIM] = GENMASK(13, 8),
+ /* Bits 14-15 reserved */
+ [Y_MIN_LIM] = GENMASK(21, 16),
+ /* Bits 22-23 reserved */
+ [Y_MAX_LIM] = GENMASK(29, 24),
+ /* Bits 30-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(SRC_RSRC_GRP_23_RSRC_TYPE, src_rsrc_grp_23_rsrc_type,
+ 0x00000404, 0x0020);
+
+static const u32 ipa_reg_dst_rsrc_grp_01_rsrc_type_fmask[] = {
+ [X_MIN_LIM] = GENMASK(5, 0),
+ /* Bits 6-7 reserved */
+ [X_MAX_LIM] = GENMASK(13, 8),
+ /* Bits 14-15 reserved */
+ [Y_MIN_LIM] = GENMASK(21, 16),
+ /* Bits 22-23 reserved */
+ [Y_MAX_LIM] = GENMASK(29, 24),
+ /* Bits 30-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(DST_RSRC_GRP_01_RSRC_TYPE, dst_rsrc_grp_01_rsrc_type,
+ 0x00000500, 0x0020);
+
+static const u32 ipa_reg_dst_rsrc_grp_23_rsrc_type_fmask[] = {
+ [X_MIN_LIM] = GENMASK(5, 0),
+ /* Bits 6-7 reserved */
+ [X_MAX_LIM] = GENMASK(13, 8),
+ /* Bits 14-15 reserved */
+ [Y_MIN_LIM] = GENMASK(21, 16),
+ /* Bits 22-23 reserved */
+ [Y_MAX_LIM] = GENMASK(29, 24),
+ /* Bits 30-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(DST_RSRC_GRP_23_RSRC_TYPE, dst_rsrc_grp_23_rsrc_type,
+ 0x00000504, 0x0020);
+
+static const u32 ipa_reg_endp_init_cfg_fmask[] = {
+ [FRAG_OFFLOAD_EN] = BIT(0),
+ [CS_OFFLOAD_EN] = GENMASK(2, 1),
+ [CS_METADATA_HDR_OFFSET] = GENMASK(6, 3),
+ /* Bit 7 reserved */
+ [CS_GEN_QMB_MASTER_SEL] = BIT(8),
+ /* Bits 9-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_CFG, endp_init_cfg, 0x00000808, 0x0070);
+
+static const u32 ipa_reg_endp_init_nat_fmask[] = {
+ [NAT_EN] = GENMASK(1, 0),
+ /* Bits 2-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_NAT, endp_init_nat, 0x0000080c, 0x0070);
+
+static const u32 ipa_reg_endp_init_hdr_fmask[] = {
+ [HDR_LEN] = GENMASK(5, 0),
+ [HDR_OFST_METADATA_VALID] = BIT(6),
+ [HDR_OFST_METADATA] = GENMASK(12, 7),
+ [HDR_ADDITIONAL_CONST_LEN] = GENMASK(18, 13),
+ [HDR_OFST_PKT_SIZE_VALID] = BIT(19),
+ [HDR_OFST_PKT_SIZE] = GENMASK(25, 20),
+ [HDR_A5_MUX] = BIT(26),
+ [HDR_LEN_INC_DEAGG_HDR] = BIT(27),
+ [HDR_LEN_MSB] = GENMASK(29, 28),
+ [HDR_OFST_METADATA_MSB] = GENMASK(31, 30),
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_HDR, endp_init_hdr, 0x00000810, 0x0070);
+
+static const u32 ipa_reg_endp_init_hdr_ext_fmask[] = {
+ [HDR_ENDIANNESS] = BIT(0),
+ [HDR_TOTAL_LEN_OR_PAD_VALID] = BIT(1),
+ [HDR_TOTAL_LEN_OR_PAD] = BIT(2),
+ [HDR_PAYLOAD_LEN_INC_PADDING] = BIT(3),
+ [HDR_TOTAL_LEN_OR_PAD_OFFSET] = GENMASK(9, 4),
+ [HDR_PAD_TO_ALIGNMENT] = GENMASK(13, 10),
+ /* Bits 14-15 reserved */
+ [HDR_TOTAL_LEN_OR_PAD_OFFSET_MSB] = GENMASK(17, 16),
+ [HDR_OFST_PKT_SIZE_MSB] = GENMASK(19, 18),
+ [HDR_ADDITIONAL_CONST_LEN_MSB] = GENMASK(21, 20),
+ /* Bits 22-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_HDR_EXT, endp_init_hdr_ext, 0x00000814, 0x0070);
+
+IPA_REG_STRIDE(ENDP_INIT_HDR_METADATA_MASK, endp_init_hdr_metadata_mask,
+ 0x00000818, 0x0070);
+
+static const u32 ipa_reg_endp_init_mode_fmask[] = {
+ [ENDP_MODE] = GENMASK(2, 0),
+ [DCPH_ENABLE] = BIT(3),
+ [DEST_PIPE_INDEX] = GENMASK(8, 4),
+ /* Bits 9-11 reserved */
+ [BYTE_THRESHOLD] = GENMASK(27, 12),
+ [PIPE_REPLICATION_EN] = BIT(28),
+ [PAD_EN] = BIT(29),
+ /* Bits 30-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_MODE, endp_init_mode, 0x00000820, 0x0070);
+
+static const u32 ipa_reg_endp_init_aggr_fmask[] = {
+ [AGGR_EN] = GENMASK(1, 0),
+ [AGGR_TYPE] = GENMASK(4, 2),
+ [BYTE_LIMIT] = GENMASK(10, 5),
+ /* Bit 11 reserved */
+ [TIME_LIMIT] = GENMASK(16, 12),
+ [PKT_LIMIT] = GENMASK(22, 17),
+ [SW_EOF_ACTIVE] = BIT(23),
+ [FORCE_CLOSE] = BIT(24),
+ /* Bit 25 reserved */
+ [HARD_BYTE_LIMIT_EN] = BIT(26),
+ [AGGR_GRAN_SEL] = BIT(27),
+ /* Bits 28-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_AGGR, endp_init_aggr, 0x00000824, 0x0070);
+
+static const u32 ipa_reg_endp_init_hol_block_en_fmask[] = {
+ [HOL_BLOCK_EN] = BIT(0),
+ /* Bits 1-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_HOL_BLOCK_EN, endp_init_hol_block_en,
+ 0x0000082c, 0x0070);
+
+static const u32 ipa_reg_endp_init_hol_block_timer_fmask[] = {
+ [TIMER_LIMIT] = GENMASK(4, 0),
+ /* Bits 5-7 reserved */
+ [TIMER_GRAN_SEL] = BIT(8),
+ /* Bits 9-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_HOL_BLOCK_TIMER, endp_init_hol_block_timer,
+ 0x00000830, 0x0070);
+
+static const u32 ipa_reg_endp_init_deaggr_fmask[] = {
+ [DEAGGR_HDR_LEN] = GENMASK(5, 0),
+ [SYSPIPE_ERR_DETECTION] = BIT(6),
+ [PACKET_OFFSET_VALID] = BIT(7),
+ [PACKET_OFFSET_LOCATION] = GENMASK(13, 8),
+ [IGNORE_MIN_PKT_ERR] = BIT(14),
+ /* Bit 15 reserved */
+ [MAX_PACKET_LEN] = GENMASK(31, 16),
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_DEAGGR, endp_init_deaggr, 0x00000834, 0x0070);
+
+static const u32 ipa_reg_endp_init_rsrc_grp_fmask[] = {
+ [ENDP_RSRC_GRP] = BIT(0),
+ /* Bits 1-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_RSRC_GRP, endp_init_rsrc_grp,
+ 0x00000838, 0x0070);
+
+static const u32 ipa_reg_endp_init_seq_fmask[] = {
+ [SEQ_TYPE] = GENMASK(7, 0),
+ /* Bits 8-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_INIT_SEQ, endp_init_seq, 0x0000083c, 0x0070);
+
+static const u32 ipa_reg_endp_status_fmask[] = {
+ [STATUS_EN] = BIT(0),
+ [STATUS_ENDP] = GENMASK(5, 1),
+ /* Bits 6-8 reserved */
+ [STATUS_PKT_SUPPRESS] = BIT(9),
+ /* Bits 10-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_STATUS, endp_status, 0x00000840, 0x0070);
+
+static const u32 ipa_reg_endp_filter_router_hsh_cfg_fmask[] = {
+ [FILTER_HASH_MSK_SRC_ID] = BIT(0),
+ [FILTER_HASH_MSK_SRC_IP] = BIT(1),
+ [FILTER_HASH_MSK_DST_IP] = BIT(2),
+ [FILTER_HASH_MSK_SRC_PORT] = BIT(3),
+ [FILTER_HASH_MSK_DST_PORT] = BIT(4),
+ [FILTER_HASH_MSK_PROTOCOL] = BIT(5),
+ [FILTER_HASH_MSK_METADATA] = BIT(6),
+ [FILTER_HASH_MSK_ALL] = GENMASK(6, 0),
+ /* Bits 7-15 reserved */
+ [ROUTER_HASH_MSK_SRC_ID] = BIT(16),
+ [ROUTER_HASH_MSK_SRC_IP] = BIT(17),
+ [ROUTER_HASH_MSK_DST_IP] = BIT(18),
+ [ROUTER_HASH_MSK_SRC_PORT] = BIT(19),
+ [ROUTER_HASH_MSK_DST_PORT] = BIT(20),
+ [ROUTER_HASH_MSK_PROTOCOL] = BIT(21),
+ [ROUTER_HASH_MSK_METADATA] = BIT(22),
+ [ROUTER_HASH_MSK_ALL] = GENMASK(22, 16),
+ /* Bits 23-31 reserved */
+};
+
+IPA_REG_STRIDE_FIELDS(ENDP_FILTER_ROUTER_HSH_CFG, endp_filter_router_hsh_cfg,
+ 0x0000085c, 0x0070);
+
+/* Valid bits defined by enum ipa_irq_id; only used for GSI_EE_AP */
+IPA_REG(IPA_IRQ_STTS, ipa_irq_stts, 0x00003008 + 0x1000 * GSI_EE_AP);
+
+/* Valid bits defined by enum ipa_irq_id; only used for GSI_EE_AP */
+IPA_REG(IPA_IRQ_EN, ipa_irq_en, 0x0000300c + 0x1000 * GSI_EE_AP);
+
+/* Valid bits defined by enum ipa_irq_id; only used for GSI_EE_AP */
+IPA_REG(IPA_IRQ_CLR, ipa_irq_clr, 0x00003010 + 0x1000 * GSI_EE_AP);
+
+static const u32 ipa_reg_ipa_irq_uc_fmask[] = {
+ [UC_INTR] = BIT(0),
+ /* Bits 1-31 reserved */
+};
+
+IPA_REG_FIELDS(IPA_IRQ_UC, ipa_irq_uc, 0x0000301c + 0x1000 * GSI_EE_AP);
+
+/* Valid bits defined by ipa->available */
+IPA_REG_STRIDE(IRQ_SUSPEND_INFO, irq_suspend_info,
+ 0x00003030 + 0x1000 * GSI_EE_AP, 0x0004);
+
+/* Valid bits defined by ipa->available */
+IPA_REG_STRIDE(IRQ_SUSPEND_EN, irq_suspend_en,
+ 0x00003034 + 0x1000 * GSI_EE_AP, 0x0004);
+
+/* Valid bits defined by ipa->available */
+IPA_REG_STRIDE(IRQ_SUSPEND_CLR, irq_suspend_clr,
+ 0x00003038 + 0x1000 * GSI_EE_AP, 0x0004);
+
+static const struct ipa_reg *ipa_reg_array[] = {
+ [COMP_CFG] = &ipa_reg_comp_cfg,
+ [CLKON_CFG] = &ipa_reg_clkon_cfg,
+ [ROUTE] = &ipa_reg_route,
+ [SHARED_MEM_SIZE] = &ipa_reg_shared_mem_size,
+ [QSB_MAX_WRITES] = &ipa_reg_qsb_max_writes,
+ [QSB_MAX_READS] = &ipa_reg_qsb_max_reads,
+ [FILT_ROUT_HASH_EN] = &ipa_reg_filt_rout_hash_en,
+ [FILT_ROUT_HASH_FLUSH] = &ipa_reg_filt_rout_hash_flush,
+ [STATE_AGGR_ACTIVE] = &ipa_reg_state_aggr_active,
+ [LOCAL_PKT_PROC_CNTXT] = &ipa_reg_local_pkt_proc_cntxt,
+ [AGGR_FORCE_CLOSE] = &ipa_reg_aggr_force_close,
+ [IPA_TX_CFG] = &ipa_reg_ipa_tx_cfg,
+ [FLAVOR_0] = &ipa_reg_flavor_0,
+ [IDLE_INDICATION_CFG] = &ipa_reg_idle_indication_cfg,
+ [QTIME_TIMESTAMP_CFG] = &ipa_reg_qtime_timestamp_cfg,
+ [TIMERS_XO_CLK_DIV_CFG] = &ipa_reg_timers_xo_clk_div_cfg,
+ [TIMERS_PULSE_GRAN_CFG] = &ipa_reg_timers_pulse_gran_cfg,
+ [SRC_RSRC_GRP_01_RSRC_TYPE] = &ipa_reg_src_rsrc_grp_01_rsrc_type,
+ [SRC_RSRC_GRP_23_RSRC_TYPE] = &ipa_reg_src_rsrc_grp_23_rsrc_type,
+ [DST_RSRC_GRP_01_RSRC_TYPE] = &ipa_reg_dst_rsrc_grp_01_rsrc_type,
+ [DST_RSRC_GRP_23_RSRC_TYPE] = &ipa_reg_dst_rsrc_grp_23_rsrc_type,
+ [ENDP_INIT_CFG] = &ipa_reg_endp_init_cfg,
+ [ENDP_INIT_NAT] = &ipa_reg_endp_init_nat,
+ [ENDP_INIT_HDR] = &ipa_reg_endp_init_hdr,
+ [ENDP_INIT_HDR_EXT] = &ipa_reg_endp_init_hdr_ext,
+ [ENDP_INIT_HDR_METADATA_MASK] = &ipa_reg_endp_init_hdr_metadata_mask,
+ [ENDP_INIT_MODE] = &ipa_reg_endp_init_mode,
+ [ENDP_INIT_AGGR] = &ipa_reg_endp_init_aggr,
+ [ENDP_INIT_HOL_BLOCK_EN] = &ipa_reg_endp_init_hol_block_en,
+ [ENDP_INIT_HOL_BLOCK_TIMER] = &ipa_reg_endp_init_hol_block_timer,
+ [ENDP_INIT_DEAGGR] = &ipa_reg_endp_init_deaggr,
+ [ENDP_INIT_RSRC_GRP] = &ipa_reg_endp_init_rsrc_grp,
+ [ENDP_INIT_SEQ] = &ipa_reg_endp_init_seq,
+ [ENDP_STATUS] = &ipa_reg_endp_status,
+ [ENDP_FILTER_ROUTER_HSH_CFG] = &ipa_reg_endp_filter_router_hsh_cfg,
+ [IPA_IRQ_STTS] = &ipa_reg_ipa_irq_stts,
+ [IPA_IRQ_EN] = &ipa_reg_ipa_irq_en,
+ [IPA_IRQ_CLR] = &ipa_reg_ipa_irq_clr,
+ [IPA_IRQ_UC] = &ipa_reg_ipa_irq_uc,
+ [IRQ_SUSPEND_INFO] = &ipa_reg_irq_suspend_info,
+ [IRQ_SUSPEND_EN] = &ipa_reg_irq_suspend_en,
+ [IRQ_SUSPEND_CLR] = &ipa_reg_irq_suspend_clr,
+};
+
+const struct ipa_regs ipa_regs_v4_7 = {
+ .reg_count = ARRAY_SIZE(ipa_reg_array),
+ .reg = ipa_reg_array,
+};
projects / linux-stable / commitdiff