diff options
Diffstat (limited to 'drivers/net/ipa/gsi_reg.h')
| -rw-r--r-- | drivers/net/ipa/gsi_reg.h | 417 |
1 files changed, 417 insertions, 0 deletions
diff --git a/drivers/net/ipa/gsi_reg.h b/drivers/net/ipa/gsi_reg.h new file mode 100644 index 000000000000..7613b9cc7cf6 --- /dev/null +++ b/drivers/net/ipa/gsi_reg.h @@ -0,0 +1,417 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. + * Copyright (C) 2018-2020 Linaro Ltd. + */ +#ifndef _GSI_REG_H_ +#define _GSI_REG_H_ + +/* === Only "gsi.c" should include this file === */ + +#include <linux/bits.h> + +/** + * DOC: GSI Registers + * + * GSI registers are located within the "gsi" address space defined by Device + * Tree. The offset of each register within that space is specified by + * symbols defined below. The GSI address space is mapped to virtual memory + * space in gsi_init(). All GSI registers are 32 bits wide. + * + * Each register type is duplicated for a number of instances of something. + * For example, each GSI channel has its own set of registers defining its + * configuration. The offset to a channel's set of registers is computed + * based on a "base" offset plus an additional "stride" amount computed + * from the channel's ID. For such registers, the offset is computed by a + * function-like macro that takes a parameter used in the computation. + * + * The offset of a register dependent on execution environment is computed + * by a macro that is supplied a parameter "ee". The "ee" value is a member + * of the gsi_ee_id enumerated type. + * + * The offset of a channel register is computed by a macro that is supplied a + * parameter "ch". The "ch" value is a channel id whose maximum value is 30 + * (though the actual limit is hardware-dependent). + * + * The offset of an event register is computed by a macro that is supplied a + * parameter "ev". The "ev" value is an event id whose maximum value is 15 + * (though the actual limit is hardware-dependent). + */ + +#define GSI_INTER_EE_SRC_CH_IRQ_OFFSET \ + GSI_INTER_EE_N_SRC_CH_IRQ_OFFSET(GSI_EE_AP) +#define GSI_INTER_EE_N_SRC_CH_IRQ_OFFSET(ee) \ + (0x0000c018 + 0x1000 * (ee)) + +#define GSI_INTER_EE_SRC_EV_CH_IRQ_OFFSET \ + GSI_INTER_EE_N_SRC_EV_CH_IRQ_OFFSET(GSI_EE_AP) +#define GSI_INTER_EE_N_SRC_EV_CH_IRQ_OFFSET(ee) \ + (0x0000c01c + 0x1000 * (ee)) + +#define GSI_INTER_EE_SRC_CH_IRQ_CLR_OFFSET \ + GSI_INTER_EE_N_SRC_CH_IRQ_CLR_OFFSET(GSI_EE_AP) +#define GSI_INTER_EE_N_SRC_CH_IRQ_CLR_OFFSET(ee) \ + (0x0000c028 + 0x1000 * (ee)) + +#define GSI_INTER_EE_SRC_EV_CH_IRQ_CLR_OFFSET \ + GSI_INTER_EE_N_SRC_EV_CH_IRQ_CLR_OFFSET(GSI_EE_AP) +#define GSI_INTER_EE_N_SRC_EV_CH_IRQ_CLR_OFFSET(ee) \ + (0x0000c02c + 0x1000 * (ee)) + +#define GSI_CH_C_CNTXT_0_OFFSET(ch) \ + GSI_EE_N_CH_C_CNTXT_0_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_CNTXT_0_OFFSET(ch, ee) \ + (0x0001c000 + 0x4000 * (ee) + 0x80 * (ch)) +#define CHTYPE_PROTOCOL_FMASK GENMASK(2, 0) +#define CHTYPE_DIR_FMASK GENMASK(3, 3) +#define EE_FMASK GENMASK(7, 4) +#define CHID_FMASK GENMASK(12, 8) +/* The next field is present for GSI v2.0 and above */ +#define CHTYPE_PROTOCOL_MSB_FMASK GENMASK(13, 13) +#define ERINDEX_FMASK GENMASK(18, 14) +#define CHSTATE_FMASK GENMASK(23, 20) +#define ELEMENT_SIZE_FMASK GENMASK(31, 24) + +#define GSI_CH_C_CNTXT_1_OFFSET(ch) \ + GSI_EE_N_CH_C_CNTXT_1_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_CNTXT_1_OFFSET(ch, ee) \ + (0x0001c004 + 0x4000 * (ee) + 0x80 * (ch)) +#define R_LENGTH_FMASK GENMASK(15, 0) + +#define GSI_CH_C_CNTXT_2_OFFSET(ch) \ + GSI_EE_N_CH_C_CNTXT_2_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_CNTXT_2_OFFSET(ch, ee) \ + (0x0001c008 + 0x4000 * (ee) + 0x80 * (ch)) + +#define GSI_CH_C_CNTXT_3_OFFSET(ch) \ + GSI_EE_N_CH_C_CNTXT_3_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_CNTXT_3_OFFSET(ch, ee) \ + (0x0001c00c + 0x4000 * (ee) + 0x80 * (ch)) + +#define GSI_CH_C_QOS_OFFSET(ch) \ + GSI_EE_N_CH_C_QOS_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_QOS_OFFSET(ch, ee) \ + (0x0001c05c + 0x4000 * (ee) + 0x80 * (ch)) +#define WRR_WEIGHT_FMASK GENMASK(3, 0) +#define MAX_PREFETCH_FMASK GENMASK(8, 8) +#define USE_DB_ENG_FMASK GENMASK(9, 9) +/* The next field is present for GSI v2.0 and above */ +#define USE_ESCAPE_BUF_ONLY_FMASK GENMASK(10, 10) + +#define GSI_CH_C_SCRATCH_0_OFFSET(ch) \ + GSI_EE_N_CH_C_SCRATCH_0_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_SCRATCH_0_OFFSET(ch, ee) \ + (0x0001c060 + 0x4000 * (ee) + 0x80 * (ch)) + +#define GSI_CH_C_SCRATCH_1_OFFSET(ch) \ + GSI_EE_N_CH_C_SCRATCH_1_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_SCRATCH_1_OFFSET(ch, ee) \ + (0x0001c064 + 0x4000 * (ee) + 0x80 * (ch)) + +#define GSI_CH_C_SCRATCH_2_OFFSET(ch) \ + GSI_EE_N_CH_C_SCRATCH_2_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_SCRATCH_2_OFFSET(ch, ee) \ + (0x0001c068 + 0x4000 * (ee) + 0x80 * (ch)) + +#define GSI_CH_C_SCRATCH_3_OFFSET(ch) \ + GSI_EE_N_CH_C_SCRATCH_3_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_SCRATCH_3_OFFSET(ch, ee) \ + (0x0001c06c + 0x4000 * (ee) + 0x80 * (ch)) + +#define GSI_EV_CH_E_CNTXT_0_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_0_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_0_OFFSET(ev, ee) \ + (0x0001d000 + 0x4000 * (ee) + 0x80 * (ev)) +#define EV_CHTYPE_FMASK GENMASK(3, 0) +#define EV_EE_FMASK GENMASK(7, 4) +#define EV_EVCHID_FMASK GENMASK(15, 8) +#define EV_INTYPE_FMASK GENMASK(16, 16) +#define EV_CHSTATE_FMASK GENMASK(23, 20) +#define EV_ELEMENT_SIZE_FMASK GENMASK(31, 24) + +#define GSI_EV_CH_E_CNTXT_1_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_1_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_1_OFFSET(ev, ee) \ + (0x0001d004 + 0x4000 * (ee) + 0x80 * (ev)) +#define EV_R_LENGTH_FMASK GENMASK(15, 0) + +#define GSI_EV_CH_E_CNTXT_2_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_2_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_2_OFFSET(ev, ee) \ + (0x0001d008 + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_CNTXT_3_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_3_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_3_OFFSET(ev, ee) \ + (0x0001d00c + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_CNTXT_4_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_4_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_4_OFFSET(ev, ee) \ + (0x0001d010 + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_CNTXT_8_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_8_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_8_OFFSET(ev, ee) \ + (0x0001d020 + 0x4000 * (ee) + 0x80 * (ev)) +#define MODT_FMASK GENMASK(15, 0) +#define MODC_FMASK GENMASK(23, 16) +#define MOD_CNT_FMASK GENMASK(31, 24) + +#define GSI_EV_CH_E_CNTXT_9_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_9_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_9_OFFSET(ev, ee) \ + (0x0001d024 + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_CNTXT_10_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_10_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_10_OFFSET(ev, ee) \ + (0x0001d028 + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_CNTXT_11_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_11_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_11_OFFSET(ev, ee) \ + (0x0001d02c + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_CNTXT_12_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_12_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_12_OFFSET(ev, ee) \ + (0x0001d030 + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_CNTXT_13_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_CNTXT_13_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_CNTXT_13_OFFSET(ev, ee) \ + (0x0001d034 + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_SCRATCH_0_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_SCRATCH_0_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_SCRATCH_0_OFFSET(ev, ee) \ + (0x0001d048 + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_EV_CH_E_SCRATCH_1_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_SCRATCH_1_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_SCRATCH_1_OFFSET(ev, ee) \ + (0x0001d04c + 0x4000 * (ee) + 0x80 * (ev)) + +#define GSI_CH_C_DOORBELL_0_OFFSET(ch) \ + GSI_EE_N_CH_C_DOORBELL_0_OFFSET((ch), GSI_EE_AP) +#define GSI_EE_N_CH_C_DOORBELL_0_OFFSET(ch, ee) \ + (0x0001e000 + 0x4000 * (ee) + 0x08 * (ch)) + +#define GSI_EV_CH_E_DOORBELL_0_OFFSET(ev) \ + GSI_EE_N_EV_CH_E_DOORBELL_0_OFFSET((ev), GSI_EE_AP) +#define GSI_EE_N_EV_CH_E_DOORBELL_0_OFFSET(ev, ee) \ + (0x0001e100 + 0x4000 * (ee) + 0x08 * (ev)) + +#define GSI_GSI_STATUS_OFFSET \ + GSI_EE_N_GSI_STATUS_OFFSET(GSI_EE_AP) +#define GSI_EE_N_GSI_STATUS_OFFSET(ee) \ + (0x0001f000 + 0x4000 * (ee)) +#define ENABLED_FMASK GENMASK(0, 0) + +#define GSI_CH_CMD_OFFSET \ + GSI_EE_N_CH_CMD_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CH_CMD_OFFSET(ee) \ + (0x0001f008 + 0x4000 * (ee)) +#define CH_CHID_FMASK GENMASK(7, 0) +#define CH_OPCODE_FMASK GENMASK(31, 24) + +#define GSI_EV_CH_CMD_OFFSET \ + GSI_EE_N_EV_CH_CMD_OFFSET(GSI_EE_AP) +#define GSI_EE_N_EV_CH_CMD_OFFSET(ee) \ + (0x0001f010 + 0x4000 * (ee)) +#define EV_CHID_FMASK GENMASK(7, 0) +#define EV_OPCODE_FMASK GENMASK(31, 24) + +#define GSI_GENERIC_CMD_OFFSET \ + GSI_EE_N_GENERIC_CMD_OFFSET(GSI_EE_AP) +#define GSI_EE_N_GENERIC_CMD_OFFSET(ee) \ + (0x0001f018 + 0x4000 * (ee)) +#define GENERIC_OPCODE_FMASK GENMASK(4, 0) +#define GENERIC_CHID_FMASK GENMASK(9, 5) +#define GENERIC_EE_FMASK GENMASK(13, 10) + +#define GSI_GSI_HW_PARAM_2_OFFSET \ + GSI_EE_N_GSI_HW_PARAM_2_OFFSET(GSI_EE_AP) +#define GSI_EE_N_GSI_HW_PARAM_2_OFFSET(ee) \ + (0x0001f040 + 0x4000 * (ee)) +#define IRAM_SIZE_FMASK GENMASK(2, 0) +#define IRAM_SIZE_ONE_KB_FVAL 0 +#define IRAM_SIZE_TWO_KB_FVAL 1 +/* The next two values are available for GSI v2.0 and above */ +#define IRAM_SIZE_TWO_N_HALF_KB_FVAL 2 +#define IRAM_SIZE_THREE_KB_FVAL 3 +#define NUM_CH_PER_EE_FMASK GENMASK(7, 3) +#define NUM_EV_PER_EE_FMASK GENMASK(12, 8) +#define GSI_CH_PEND_TRANSLATE_FMASK GENMASK(13, 13) +#define GSI_CH_FULL_LOGIC_FMASK GENMASK(14, 14) +/* Fields below are present for GSI v2.0 and above */ +#define GSI_USE_SDMA_FMASK GENMASK(15, 15) +#define GSI_SDMA_N_INT_FMASK GENMASK(18, 16) +#define GSI_SDMA_MAX_BURST_FMASK GENMASK(26, 19) +#define GSI_SDMA_N_IOVEC_FMASK GENMASK(29, 27) +/* Fields below are present for GSI v2.2 and above */ +#define GSI_USE_RD_WR_ENG_FMASK GENMASK(30, 30) +#define GSI_USE_INTER_EE_FMASK GENMASK(31, 31) + +#define GSI_CNTXT_TYPE_IRQ_OFFSET \ + GSI_EE_N_CNTXT_TYPE_IRQ_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_TYPE_IRQ_OFFSET(ee) \ + (0x0001f080 + 0x4000 * (ee)) +#define CH_CTRL_FMASK GENMASK(0, 0) +#define EV_CTRL_FMASK GENMASK(1, 1) +#define GLOB_EE_FMASK GENMASK(2, 2) +#define IEOB_FMASK GENMASK(3, 3) +#define INTER_EE_CH_CTRL_FMASK GENMASK(4, 4) +#define INTER_EE_EV_CTRL_FMASK GENMASK(5, 5) +#define GENERAL_FMASK GENMASK(6, 6) + +#define GSI_CNTXT_TYPE_IRQ_MSK_OFFSET \ + GSI_EE_N_CNTXT_TYPE_IRQ_MSK_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_TYPE_IRQ_MSK_OFFSET(ee) \ + (0x0001f088 + 0x4000 * (ee)) +#define MSK_CH_CTRL_FMASK GENMASK(0, 0) +#define MSK_EV_CTRL_FMASK GENMASK(1, 1) +#define MSK_GLOB_EE_FMASK GENMASK(2, 2) +#define MSK_IEOB_FMASK GENMASK(3, 3) +#define MSK_INTER_EE_CH_CTRL_FMASK GENMASK(4, 4) +#define MSK_INTER_EE_EV_CTRL_FMASK GENMASK(5, 5) +#define MSK_GENERAL_FMASK GENMASK(6, 6) +#define GSI_CNTXT_TYPE_IRQ_MSK_ALL GENMASK(6, 0) + +#define GSI_CNTXT_SRC_CH_IRQ_OFFSET \ + GSI_EE_N_CNTXT_SRC_CH_IRQ_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_CH_IRQ_OFFSET(ee) \ + (0x0001f090 + 0x4000 * (ee)) + +#define GSI_CNTXT_SRC_EV_CH_IRQ_OFFSET \ + GSI_EE_N_CNTXT_SRC_EV_CH_IRQ_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_EV_CH_IRQ_OFFSET(ee) \ + (0x0001f094 + 0x4000 * (ee)) + +#define GSI_CNTXT_SRC_CH_IRQ_MSK_OFFSET \ + GSI_EE_N_CNTXT_SRC_CH_IRQ_MSK_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_CH_IRQ_MSK_OFFSET(ee) \ + (0x0001f098 + 0x4000 * (ee)) + +#define GSI_CNTXT_SRC_EV_CH_IRQ_MSK_OFFSET \ + GSI_EE_N_CNTXT_SRC_EV_CH_IRQ_MSK_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_EV_CH_IRQ_MSK_OFFSET(ee) \ + (0x0001f09c + 0x4000 * (ee)) + +#define GSI_CNTXT_SRC_CH_IRQ_CLR_OFFSET \ + GSI_EE_N_CNTXT_SRC_CH_IRQ_CLR_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_CH_IRQ_CLR_OFFSET(ee) \ + (0x0001f0a0 + 0x4000 * (ee)) + +#define GSI_CNTXT_SRC_EV_CH_IRQ_CLR_OFFSET \ + GSI_EE_N_CNTXT_SRC_EV_CH_IRQ_CLR_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_EV_CH_IRQ_CLR_OFFSET(ee) \ + (0x0001f0a4 + 0x4000 * (ee)) + +#define GSI_CNTXT_SRC_IEOB_IRQ_OFFSET \ + GSI_EE_N_CNTXT_SRC_IEOB_IRQ_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_IEOB_IRQ_OFFSET(ee) \ + (0x0001f0b0 + 0x4000 * (ee)) + +#define GSI_CNTXT_SRC_IEOB_IRQ_MSK_OFFSET \ + GSI_EE_N_CNTXT_SRC_IEOB_IRQ_MSK_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_IEOB_IRQ_MSK_OFFSET(ee) \ + (0x0001f0b8 + 0x4000 * (ee)) + +#define GSI_CNTXT_SRC_IEOB_IRQ_CLR_OFFSET \ + GSI_EE_N_CNTXT_SRC_IEOB_IRQ_CLR_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SRC_IEOB_IRQ_CLR_OFFSET(ee) \ + (0x0001f0c0 + 0x4000 * (ee)) + +#define GSI_CNTXT_GLOB_IRQ_STTS_OFFSET \ + GSI_EE_N_CNTXT_GLOB_IRQ_STTS_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_GLOB_IRQ_STTS_OFFSET(ee) \ + (0x0001f100 + 0x4000 * (ee)) +#define ERROR_INT_FMASK GENMASK(0, 0) +#define GP_INT1_FMASK GENMASK(1, 1) +#define GP_INT2_FMASK GENMASK(2, 2) +#define GP_INT3_FMASK GENMASK(3, 3) + +#define GSI_CNTXT_GLOB_IRQ_EN_OFFSET \ + GSI_EE_N_CNTXT_GLOB_IRQ_EN_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_GLOB_IRQ_EN_OFFSET(ee) \ + (0x0001f108 + 0x4000 * (ee)) +#define EN_ERROR_INT_FMASK GENMASK(0, 0) +#define EN_GP_INT1_FMASK GENMASK(1, 1) +#define EN_GP_INT2_FMASK GENMASK(2, 2) +#define EN_GP_INT3_FMASK GENMASK(3, 3) +#define GSI_CNTXT_GLOB_IRQ_ALL GENMASK(3, 0) + +#define GSI_CNTXT_GLOB_IRQ_CLR_OFFSET \ + GSI_EE_N_CNTXT_GLOB_IRQ_CLR_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_GLOB_IRQ_CLR_OFFSET(ee) \ + (0x0001f110 + 0x4000 * (ee)) +#define CLR_ERROR_INT_FMASK GENMASK(0, 0) +#define CLR_GP_INT1_FMASK GENMASK(1, 1) +#define CLR_GP_INT2_FMASK GENMASK(2, 2) +#define CLR_GP_INT3_FMASK GENMASK(3, 3) + +#define GSI_CNTXT_GSI_IRQ_STTS_OFFSET \ + GSI_EE_N_CNTXT_GSI_IRQ_STTS_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_GSI_IRQ_STTS_OFFSET(ee) \ + (0x0001f118 + 0x4000 * (ee)) +#define BREAK_POINT_FMASK GENMASK(0, 0) +#define BUS_ERROR_FMASK GENMASK(1, 1) +#define CMD_FIFO_OVRFLOW_FMASK GENMASK(2, 2) +#define MCS_STACK_OVRFLOW_FMASK GENMASK(3, 3) + +#define GSI_CNTXT_GSI_IRQ_EN_OFFSET \ + GSI_EE_N_CNTXT_GSI_IRQ_EN_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_GSI_IRQ_EN_OFFSET(ee) \ + (0x0001f120 + 0x4000 * (ee)) +#define EN_BREAK_POINT_FMASK GENMASK(0, 0) +#define EN_BUS_ERROR_FMASK GENMASK(1, 1) +#define EN_CMD_FIFO_OVRFLOW_FMASK GENMASK(2, 2) +#define EN_MCS_STACK_OVRFLOW_FMASK GENMASK(3, 3) +#define GSI_CNTXT_GSI_IRQ_ALL GENMASK(3, 0) + +#define GSI_CNTXT_GSI_IRQ_CLR_OFFSET \ + GSI_EE_N_CNTXT_GSI_IRQ_CLR_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_GSI_IRQ_CLR_OFFSET(ee) \ + (0x0001f128 + 0x4000 * (ee)) +#define CLR_BREAK_POINT_FMASK GENMASK(0, 0) +#define CLR_BUS_ERROR_FMASK GENMASK(1, 1) +#define CLR_CMD_FIFO_OVRFLOW_FMASK GENMASK(2, 2) +#define CLR_MCS_STACK_OVRFLOW_FMASK GENMASK(3, 3) + +#define GSI_CNTXT_INTSET_OFFSET \ + GSI_EE_N_CNTXT_INTSET_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_INTSET_OFFSET(ee) \ + (0x0001f180 + 0x4000 * (ee)) +#define INTYPE_FMASK GENMASK(0, 0) + +#define GSI_ERROR_LOG_OFFSET \ + GSI_EE_N_ERROR_LOG_OFFSET(GSI_EE_AP) +#define GSI_EE_N_ERROR_LOG_OFFSET(ee) \ + (0x0001f200 + 0x4000 * (ee)) +#define ERR_ARG3_FMASK GENMASK(3, 0) +#define ERR_ARG2_FMASK GENMASK(7, 4) +#define ERR_ARG1_FMASK GENMASK(11, 8) +#define ERR_CODE_FMASK GENMASK(15, 12) +#define ERR_VIRT_IDX_FMASK GENMASK(23, 19) +#define ERR_TYPE_FMASK GENMASK(27, 24) +#define ERR_EE_FMASK GENMASK(31, 28) + +#define GSI_ERROR_LOG_CLR_OFFSET \ + GSI_EE_N_ERROR_LOG_CLR_OFFSET(GSI_EE_AP) +#define GSI_EE_N_ERROR_LOG_CLR_OFFSET(ee) \ + (0x0001f210 + 0x4000 * (ee)) + +#define GSI_CNTXT_SCRATCH_0_OFFSET \ + GSI_EE_N_CNTXT_SCRATCH_0_OFFSET(GSI_EE_AP) +#define GSI_EE_N_CNTXT_SCRATCH_0_OFFSET(ee) \ + (0x0001f400 + 0x4000 * (ee)) +#define INTER_EE_RESULT_FMASK GENMASK(2, 0) +#define GENERIC_EE_RESULT_FMASK GENMASK(7, 5) +#define GENERIC_EE_SUCCESS_FVAL 1 +#define GENERIC_EE_NO_RESOURCES_FVAL 7 +#define USB_MAX_PACKET_FMASK GENMASK(15, 15) /* 0: HS; 1: SS */ +#define MHI_BASE_CHANNEL_FMASK GENMASK(31, 24) + +#endif /* _GSI_REG_H_ */ |