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Message-Id: <20231122230909.895482-5-elder@linaro.org>
Date: Wed, 22 Nov 2023 17:09:08 -0600
From: Alex Elder <elder@...aro.org>
To: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com
Cc: andersson@...nel.org, konrad.dybcio@...aro.org, agross@...nel.org,
robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org, mka@...omium.org, quic_cpratapa@...cinc.com,
quic_avuyyuru@...cinc.com, quic_jponduru@...cinc.com,
quic_subashab@...cinc.com, elder@...nel.org,
netdev@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 4/5] net: ipa: add IPA v5.5 register definitions
GSI register definitions for IPA v5.5 are the same as those used for
IPA v5.0.
Update ipa_reg_id_valid() to reflect that IPA v5.0+ supports source
and destination resource groups 4 through 7.
Add the definitions of IPA register offsets and fields for IPA v5.5.
Signed-off-by: Alex Elder <elder@...aro.org>
---
drivers/net/ipa/Makefile | 2 +-
drivers/net/ipa/gsi_reg.c | 1 +
drivers/net/ipa/ipa_reg.c | 6 +-
drivers/net/ipa/ipa_reg.h | 1 +
drivers/net/ipa/reg/ipa_reg-v5.5.c | 565 +++++++++++++++++++++++++++++
5 files changed, 572 insertions(+), 3 deletions(-)
create mode 100644 drivers/net/ipa/reg/ipa_reg-v5.5.c
diff --git a/drivers/net/ipa/Makefile b/drivers/net/ipa/Makefile
index 7293d5cc2b2b7..9d2182068e1cd 100644
--- a/drivers/net/ipa/Makefile
+++ b/drivers/net/ipa/Makefile
@@ -2,7 +2,7 @@
#
# Makefile for the Qualcomm IPA driver.
-IPA_REG_VERSIONS := 3.1 3.5.1 4.2 4.5 4.7 4.9 4.11 5.0
+IPA_REG_VERSIONS := 3.1 3.5.1 4.2 4.5 4.7 4.9 4.11 5.0 5.5
# Some IPA versions can reuse another set of GSI register definitions.
GSI_REG_VERSIONS := 3.1 3.5.1 4.0 4.5 4.9 4.11 5.0
diff --git a/drivers/net/ipa/gsi_reg.c b/drivers/net/ipa/gsi_reg.c
index c5458e28b12f2..106c43884aef8 100644
--- a/drivers/net/ipa/gsi_reg.c
+++ b/drivers/net/ipa/gsi_reg.c
@@ -110,6 +110,7 @@ static const struct regs *gsi_regs(struct gsi *gsi)
return &gsi_regs_v4_11;
case IPA_VERSION_5_0:
+ case IPA_VERSION_5_5:
return &gsi_regs_v5_0;
default:
diff --git a/drivers/net/ipa/ipa_reg.c b/drivers/net/ipa/ipa_reg.c
index 818a84f7c42d6..6a3203ae6f1ef 100644
--- a/drivers/net/ipa/ipa_reg.c
+++ b/drivers/net/ipa/ipa_reg.c
@@ -44,12 +44,12 @@ static bool ipa_reg_id_valid(struct ipa *ipa, enum ipa_reg_id reg_id)
case DST_RSRC_GRP_45_RSRC_TYPE:
return version <= IPA_VERSION_3_1 ||
version == IPA_VERSION_4_5 ||
- version == IPA_VERSION_5_0;
+ version >= IPA_VERSION_5_0;
case SRC_RSRC_GRP_67_RSRC_TYPE:
case DST_RSRC_GRP_67_RSRC_TYPE:
return version <= IPA_VERSION_3_1 ||
- version == IPA_VERSION_5_0;
+ version >= IPA_VERSION_5_0;
case ENDP_FILTER_ROUTER_HSH_CFG:
return version < IPA_VERSION_5_0 &&
@@ -125,6 +125,8 @@ static const struct regs *ipa_regs(enum ipa_version version)
return &ipa_regs_v4_11;
case IPA_VERSION_5_0:
return &ipa_regs_v5_0;
+ case IPA_VERSION_5_5:
+ return &ipa_regs_v5_5;
default:
return NULL;
}
diff --git a/drivers/net/ipa/ipa_reg.h b/drivers/net/ipa/ipa_reg.h
index 23231f0df93a6..2998f115f12c7 100644
--- a/drivers/net/ipa/ipa_reg.h
+++ b/drivers/net/ipa/ipa_reg.h
@@ -639,6 +639,7 @@ extern const struct regs ipa_regs_v4_7;
extern const struct regs ipa_regs_v4_9;
extern const struct regs ipa_regs_v4_11;
extern const struct regs ipa_regs_v5_0;
+extern const struct regs ipa_regs_v5_5;
const struct reg *ipa_reg(struct ipa *ipa, enum ipa_reg_id reg_id);
diff --git a/drivers/net/ipa/reg/ipa_reg-v5.5.c b/drivers/net/ipa/reg/ipa_reg-v5.5.c
new file mode 100644
index 0000000000000..26ca9c9bac599
--- /dev/null
+++ b/drivers/net/ipa/reg/ipa_reg-v5.5.c
@@ -0,0 +1,565 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/* Copyright (C) 2023 Linaro Ltd. */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/bits.h>
+
+#include "../ipa_reg.h"
+#include "../ipa_version.h"
+
+static const u32 reg_flavor_0_fmask[] = {
+ [MAX_PIPES] = GENMASK(7, 0),
+ [MAX_CONS_PIPES] = GENMASK(15, 8),
+ [MAX_PROD_PIPES] = GENMASK(23, 16),
+ [PROD_LOWEST] = GENMASK(31, 24),
+};
+
+REG_FIELDS(FLAVOR_0, flavor_0, 0x00000000);
+
+static const u32 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),
+ /* Bits 17-18 reserved */
+ [QMB_RAM_RD_CACHE_DISABLE] = BIT(19),
+ [GENQMB_AOOOWR] = BIT(20),
+ [IF_OUT_OF_BUF_STOP_RESET_MASK_EN] = BIT(21),
+ [ATOMIC_FETCHER_ARB_LOCK_DIS] = GENMASK(27, 22),
+ /* Bits 28-29 reserved */
+ [GEN_QMB_1_DYNAMIC_ASIZE] = BIT(30),
+ [GEN_QMB_0_DYNAMIC_ASIZE] = BIT(31),
+};
+
+REG_FIELDS(COMP_CFG, comp_cfg, 0x00000048);
+
+static const u32 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),
+ /* Bit 17 reserved */
+ [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),
+};
+
+REG_FIELDS(CLKON_CFG, clkon_cfg, 0x00000050);
+
+static const u32 reg_route_fmask[] = {
+ [ROUTE_DEF_PIPE] = GENMASK(7, 0),
+ [ROUTE_FRAG_DEF_PIPE] = GENMASK(15, 8),
+ [ROUTE_DEF_HDR_OFST] = GENMASK(25, 16),
+ [ROUTE_DEF_HDR_TABLE] = BIT(26),
+ [ROUTE_DEF_RETAIN_HDR] = BIT(27),
+ [ROUTE_DIS] = BIT(28),
+ /* Bits 29-31 reserved */
+};
+
+REG_FIELDS(ROUTE, route, 0x00000054);
+
+static const u32 reg_shared_mem_size_fmask[] = {
+ [MEM_SIZE] = GENMASK(15, 0),
+ [MEM_BADDR] = GENMASK(31, 16),
+};
+
+REG_FIELDS(SHARED_MEM_SIZE, shared_mem_size, 0x0000005c);
+
+static const u32 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 */
+};
+
+REG_FIELDS(QSB_MAX_WRITES, qsb_max_writes, 0x00000070);
+
+static const u32 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),
+};
+
+REG_FIELDS(QSB_MAX_READS, qsb_max_reads, 0x00000074);
+
+/* Valid bits defined by ipa->available */
+
+REG_STRIDE(STATE_AGGR_ACTIVE, state_aggr_active, 0x00000120, 0x0004);
+
+static const u32 reg_filt_rout_cache_flush_fmask[] = {
+ [ROUTER_CACHE] = BIT(0),
+ /* Bits 1-3 reserved */
+ [FILTER_CACHE] = BIT(4),
+ /* Bits 5-31 reserved */
+};
+
+REG_FIELDS(FILT_ROUT_CACHE_FLUSH, filt_rout_cache_flush, 0x0000404);
+
+static const u32 reg_local_pkt_proc_cntxt_fmask[] = {
+ [IPA_BASE_ADDR] = GENMASK(17, 0),
+ /* Bits 18-31 reserved */
+};
+
+/* Offset must be a multiple of 8 */
+REG_FIELDS(LOCAL_PKT_PROC_CNTXT, local_pkt_proc_cntxt, 0x00000478);
+
+static const u32 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),
+ /* Bit 19 reserved */
+ [HOLB_STICKY_DROP_EN] = BIT(20),
+ /* Bits 21-31 reserved */
+};
+
+REG_FIELDS(IPA_TX_CFG, ipa_tx_cfg, 0x00000488);
+
+static const u32 reg_idle_indication_cfg_fmask[] = {
+ [ENTER_IDLE_DEBOUNCE_THRESH] = GENMASK(15, 0),
+ [CONST_NON_IDLE_ENABLE] = BIT(16),
+ /* Bits 17-31 reserved */
+};
+
+REG_FIELDS(IDLE_INDICATION_CFG, idle_indication_cfg, 0x000004a8);
+
+static const u32 reg_qtime_timestamp_cfg_fmask[] = {
+ /* Bits 0-7 reserved */
+ [TAG_TIMESTAMP_LSB] = GENMASK(12, 8),
+ /* Bits 13-15 reserved */
+ [NAT_TIMESTAMP_LSB] = GENMASK(20, 16),
+ /* Bits 21-31 reserved */
+};
+
+REG_FIELDS(QTIME_TIMESTAMP_CFG, qtime_timestamp_cfg, 0x000004ac);
+
+static const u32 reg_timers_xo_clk_div_cfg_fmask[] = {
+ [DIV_VALUE] = GENMASK(8, 0),
+ /* Bits 9-30 reserved */
+ [DIV_ENABLE] = BIT(31),
+};
+
+REG_FIELDS(TIMERS_XO_CLK_DIV_CFG, timers_xo_clk_div_cfg, 0x000004b0);
+
+static const u32 reg_timers_pulse_gran_cfg_fmask[] = {
+ [PULSE_GRAN_0] = GENMASK(2, 0),
+ [PULSE_GRAN_1] = GENMASK(5, 3),
+ [PULSE_GRAN_2] = GENMASK(8, 6),
+ [PULSE_GRAN_3] = GENMASK(11, 9),
+ /* Bits 12-31 reserved */
+};
+
+REG_FIELDS(TIMERS_PULSE_GRAN_CFG, timers_pulse_gran_cfg, 0x000004b4);
+
+static const u32 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 */
+};
+
+REG_STRIDE_FIELDS(SRC_RSRC_GRP_01_RSRC_TYPE, src_rsrc_grp_01_rsrc_type,
+ 0x00000500, 0x0020);
+
+static const u32 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 */
+};
+
+REG_STRIDE_FIELDS(SRC_RSRC_GRP_23_RSRC_TYPE, src_rsrc_grp_23_rsrc_type,
+ 0x00000504, 0x0020);
+
+static const u32 reg_src_rsrc_grp_45_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 */
+};
+
+REG_STRIDE_FIELDS(SRC_RSRC_GRP_45_RSRC_TYPE, src_rsrc_grp_45_rsrc_type,
+ 0x00000508, 0x0020);
+
+static const u32 reg_src_rsrc_grp_67_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 */
+};
+
+REG_STRIDE_FIELDS(SRC_RSRC_GRP_67_RSRC_TYPE, src_rsrc_grp_67_rsrc_type,
+ 0x0000050c, 0x0020);
+
+static const u32 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 */
+};
+
+REG_STRIDE_FIELDS(DST_RSRC_GRP_01_RSRC_TYPE, dst_rsrc_grp_01_rsrc_type,
+ 0x00000600, 0x0020);
+
+static const u32 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 */
+};
+
+REG_STRIDE_FIELDS(DST_RSRC_GRP_23_RSRC_TYPE, dst_rsrc_grp_23_rsrc_type,
+ 0x00000604, 0x0020);
+
+static const u32 reg_dst_rsrc_grp_45_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 */
+};
+
+REG_STRIDE_FIELDS(DST_RSRC_GRP_45_RSRC_TYPE, dst_rsrc_grp_45_rsrc_type,
+ 0x00000608, 0x0020);
+
+static const u32 reg_dst_rsrc_grp_67_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 */
+};
+
+REG_STRIDE_FIELDS(DST_RSRC_GRP_67_RSRC_TYPE, dst_rsrc_grp_67_rsrc_type,
+ 0x0000060c, 0x0020);
+
+/* Valid bits defined by ipa->available */
+
+REG_STRIDE(AGGR_FORCE_CLOSE, aggr_force_close, 0x000006b0, 0x0004);
+
+static const u32 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),
+ [PIPE_REPLICATE_EN] = BIT(9),
+ /* Bits 10-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_CFG, endp_init_cfg, 0x00001008, 0x0080);
+
+static const u32 reg_endp_init_nat_fmask[] = {
+ [NAT_EN] = GENMASK(1, 0),
+ /* Bits 2-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_NAT, endp_init_nat, 0x0000100c, 0x0080);
+
+static const u32 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),
+ /* Bit 26 reserved */
+ [HDR_LEN_INC_DEAGG_HDR] = BIT(27),
+ [HDR_LEN_MSB] = GENMASK(29, 28),
+ [HDR_OFST_METADATA_MSB] = GENMASK(31, 30),
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_HDR, endp_init_hdr, 0x00001010, 0x0080);
+
+static const u32 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),
+ [HDR_BYTES_TO_REMOVE_VALID] = BIT(22),
+ /* Bit 23 reserved */
+ [HDR_BYTES_TO_REMOVE] = GENMASK(31, 24),
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_HDR_EXT, endp_init_hdr_ext, 0x00001014, 0x0080);
+
+REG_STRIDE(ENDP_INIT_HDR_METADATA_MASK, endp_init_hdr_metadata_mask,
+ 0x00001018, 0x0080);
+
+static const u32 reg_endp_init_mode_fmask[] = {
+ [ENDP_MODE] = GENMASK(2, 0),
+ [DCPH_ENABLE] = BIT(3),
+ [DEST_PIPE_INDEX] = GENMASK(11, 4),
+ [BYTE_THRESHOLD] = GENMASK(27, 12),
+ /* Bit 28 reserved */
+ [PAD_EN] = BIT(29),
+ [DRBIP_ACL_ENABLE] = BIT(30),
+ /* Bit 31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_MODE, endp_init_mode, 0x00001020, 0x0080);
+
+static const u32 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),
+ [AGGR_COAL_L2] = BIT(28),
+ /* Bits 27-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_AGGR, endp_init_aggr, 0x00001024, 0x0080);
+
+static const u32 reg_endp_init_hol_block_en_fmask[] = {
+ [HOL_BLOCK_EN] = BIT(0),
+ /* Bits 1-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_HOL_BLOCK_EN, endp_init_hol_block_en,
+ 0x0000102c, 0x0080);
+
+static const u32 reg_endp_init_hol_block_timer_fmask[] = {
+ [TIMER_LIMIT] = GENMASK(4, 0),
+ /* Bits 5-7 reserved */
+ [TIMER_GRAN_SEL] = GENMASK(9, 8),
+ /* Bits 10-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_HOL_BLOCK_TIMER, endp_init_hol_block_timer,
+ 0x00001030, 0x0080);
+
+static const u32 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),
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_DEAGGR, endp_init_deaggr, 0x00001034, 0x0080);
+
+static const u32 reg_endp_init_rsrc_grp_fmask[] = {
+ [ENDP_RSRC_GRP] = GENMASK(2, 0),
+ /* Bits 3-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_RSRC_GRP, endp_init_rsrc_grp, 0x00001038, 0x0080);
+
+static const u32 reg_endp_init_seq_fmask[] = {
+ [SEQ_TYPE] = GENMASK(7, 0),
+ /* Bits 8-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_INIT_SEQ, endp_init_seq, 0x0000103c, 0x0080);
+
+static const u32 reg_endp_status_fmask[] = {
+ [STATUS_EN] = BIT(0),
+ [STATUS_ENDP] = GENMASK(8, 1),
+ [STATUS_PKT_SUPPRESS] = BIT(9),
+ /* Bits 10-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_STATUS, endp_status, 0x00001040, 0x0080);
+
+static const u32 reg_endp_filter_cache_cfg_fmask[] = {
+ [CACHE_MSK_SRC_ID] = BIT(0),
+ [CACHE_MSK_SRC_IP] = BIT(1),
+ [CACHE_MSK_DST_IP] = BIT(2),
+ [CACHE_MSK_SRC_PORT] = BIT(3),
+ [CACHE_MSK_DST_PORT] = BIT(4),
+ [CACHE_MSK_PROTOCOL] = BIT(5),
+ [CACHE_MSK_METADATA] = BIT(6),
+ /* Bits 7-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_FILTER_CACHE_CFG, endp_filter_cache_cfg,
+ 0x0000105c, 0x0080);
+
+static const u32 reg_endp_router_cache_cfg_fmask[] = {
+ [CACHE_MSK_SRC_ID] = BIT(0),
+ [CACHE_MSK_SRC_IP] = BIT(1),
+ [CACHE_MSK_DST_IP] = BIT(2),
+ [CACHE_MSK_SRC_PORT] = BIT(3),
+ [CACHE_MSK_DST_PORT] = BIT(4),
+ [CACHE_MSK_PROTOCOL] = BIT(5),
+ [CACHE_MSK_METADATA] = BIT(6),
+ /* Bits 7-31 reserved */
+};
+
+REG_STRIDE_FIELDS(ENDP_ROUTER_CACHE_CFG, endp_router_cache_cfg,
+ 0x00001060, 0x0080);
+
+/* Valid bits defined by enum ipa_irq_id; only used for GSI_EE_AP */
+REG(IPA_IRQ_STTS, ipa_irq_stts, 0x0000c008 + 0x1000 * GSI_EE_AP);
+
+/* Valid bits defined by enum ipa_irq_id; only used for GSI_EE_AP */
+REG(IPA_IRQ_EN, ipa_irq_en, 0x0000c00c + 0x1000 * GSI_EE_AP);
+
+/* Valid bits defined by enum ipa_irq_id; only used for GSI_EE_AP */
+REG(IPA_IRQ_CLR, ipa_irq_clr, 0x0000c010 + 0x1000 * GSI_EE_AP);
+
+static const u32 reg_ipa_irq_uc_fmask[] = {
+ [UC_INTR] = BIT(0),
+ /* Bits 1-31 reserved */
+};
+
+REG_FIELDS(IPA_IRQ_UC, ipa_irq_uc, 0x0000c01c + 0x1000 * GSI_EE_AP);
+
+/* Valid bits defined by ipa->available */
+
+REG_STRIDE(IRQ_SUSPEND_INFO, irq_suspend_info,
+ 0x0000c030 + 0x1000 * GSI_EE_AP, 0x0004);
+
+/* Valid bits defined by ipa->available */
+
+REG_STRIDE(IRQ_SUSPEND_EN, irq_suspend_en,
+ 0x0000c050 + 0x1000 * GSI_EE_AP, 0x0004);
+
+/* Valid bits defined by ipa->available */
+
+REG_STRIDE(IRQ_SUSPEND_CLR, irq_suspend_clr,
+ 0x0000c070 + 0x1000 * GSI_EE_AP, 0x0004);
+
+static const struct reg *reg_array[] = {
+ [COMP_CFG] = ®_comp_cfg,
+ [CLKON_CFG] = ®_clkon_cfg,
+ [ROUTE] = ®_route,
+ [SHARED_MEM_SIZE] = ®_shared_mem_size,
+ [QSB_MAX_WRITES] = ®_qsb_max_writes,
+ [QSB_MAX_READS] = ®_qsb_max_reads,
+ [FILT_ROUT_CACHE_FLUSH] = ®_filt_rout_cache_flush,
+ [STATE_AGGR_ACTIVE] = ®_state_aggr_active,
+ [LOCAL_PKT_PROC_CNTXT] = ®_local_pkt_proc_cntxt,
+ [AGGR_FORCE_CLOSE] = ®_aggr_force_close,
+ [IPA_TX_CFG] = ®_ipa_tx_cfg,
+ [FLAVOR_0] = ®_flavor_0,
+ [IDLE_INDICATION_CFG] = ®_idle_indication_cfg,
+ [QTIME_TIMESTAMP_CFG] = ®_qtime_timestamp_cfg,
+ [TIMERS_XO_CLK_DIV_CFG] = ®_timers_xo_clk_div_cfg,
+ [TIMERS_PULSE_GRAN_CFG] = ®_timers_pulse_gran_cfg,
+ [SRC_RSRC_GRP_01_RSRC_TYPE] = ®_src_rsrc_grp_01_rsrc_type,
+ [SRC_RSRC_GRP_23_RSRC_TYPE] = ®_src_rsrc_grp_23_rsrc_type,
+ [SRC_RSRC_GRP_45_RSRC_TYPE] = ®_src_rsrc_grp_45_rsrc_type,
+ [SRC_RSRC_GRP_67_RSRC_TYPE] = ®_src_rsrc_grp_67_rsrc_type,
+ [DST_RSRC_GRP_01_RSRC_TYPE] = ®_dst_rsrc_grp_01_rsrc_type,
+ [DST_RSRC_GRP_23_RSRC_TYPE] = ®_dst_rsrc_grp_23_rsrc_type,
+ [DST_RSRC_GRP_45_RSRC_TYPE] = ®_dst_rsrc_grp_45_rsrc_type,
+ [DST_RSRC_GRP_67_RSRC_TYPE] = ®_dst_rsrc_grp_67_rsrc_type,
+ [ENDP_INIT_CFG] = ®_endp_init_cfg,
+ [ENDP_INIT_NAT] = ®_endp_init_nat,
+ [ENDP_INIT_HDR] = ®_endp_init_hdr,
+ [ENDP_INIT_HDR_EXT] = ®_endp_init_hdr_ext,
+ [ENDP_INIT_HDR_METADATA_MASK] = ®_endp_init_hdr_metadata_mask,
+ [ENDP_INIT_MODE] = ®_endp_init_mode,
+ [ENDP_INIT_AGGR] = ®_endp_init_aggr,
+ [ENDP_INIT_HOL_BLOCK_EN] = ®_endp_init_hol_block_en,
+ [ENDP_INIT_HOL_BLOCK_TIMER] = ®_endp_init_hol_block_timer,
+ [ENDP_INIT_DEAGGR] = ®_endp_init_deaggr,
+ [ENDP_INIT_RSRC_GRP] = ®_endp_init_rsrc_grp,
+ [ENDP_INIT_SEQ] = ®_endp_init_seq,
+ [ENDP_STATUS] = ®_endp_status,
+ [ENDP_FILTER_CACHE_CFG] = ®_endp_filter_cache_cfg,
+ [ENDP_ROUTER_CACHE_CFG] = ®_endp_router_cache_cfg,
+ [IPA_IRQ_STTS] = ®_ipa_irq_stts,
+ [IPA_IRQ_EN] = ®_ipa_irq_en,
+ [IPA_IRQ_CLR] = ®_ipa_irq_clr,
+ [IPA_IRQ_UC] = ®_ipa_irq_uc,
+ [IRQ_SUSPEND_INFO] = ®_irq_suspend_info,
+ [IRQ_SUSPEND_EN] = ®_irq_suspend_en,
+ [IRQ_SUSPEND_CLR] = ®_irq_suspend_clr,
+};
+
+const struct regs ipa_regs_v5_5 = {
+ .reg_count = ARRAY_SIZE(reg_array),
+ .reg = reg_array,
+};
--
2.34.1
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