^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /******************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Module Name: amlresrc.h - AML resource descriptors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyright (C) 2000 - 2020, Intel Corp.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) *****************************************************************************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) /* acpisrc:struct_defs -- for acpisrc conversion */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #ifndef __AMLRESRC_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define __AMLRESRC_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * Resource descriptor tags, as defined in the ACPI specification.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) * Used to symbolically reference fields within a descriptor.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define ACPI_RESTAG_ADDRESS "_ADR"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define ACPI_RESTAG_ALIGNMENT "_ALN"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define ACPI_RESTAG_ADDRESSSPACE "_ASI"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define ACPI_RESTAG_ACCESSSIZE "_ASZ"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define ACPI_RESTAG_BASEADDRESS "_BAS"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define ACPI_RESTAG_DEBOUNCETIME "_DBT"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define ACPI_RESTAG_DECODE "_DEC"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define ACPI_RESTAG_DEVICEPOLARITY "_DPL"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define ACPI_RESTAG_DMA "_DMA"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define ACPI_RESTAG_DRIVESTRENGTH "_DRS"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define ACPI_RESTAG_ENDIANNESS "_END"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define ACPI_RESTAG_FLOWCONTROL "_FLC"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define ACPI_RESTAG_FUNCTION "_FUN"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define ACPI_RESTAG_GRANULARITY "_GRA"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define ACPI_RESTAG_INTERRUPT "_INT"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* active_lo(1), active_hi(0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), no_share(0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define ACPI_RESTAG_IORESTRICTION "_IOR"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define ACPI_RESTAG_LENGTH "_LEN"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define ACPI_RESTAG_LINE "_LIN"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #define ACPI_RESTAG_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) #define ACPI_RESTAG_MAXADDR "_MAX"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) #define ACPI_RESTAG_MINADDR "_MIN"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define ACPI_RESTAG_MAXTYPE "_MAF"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #define ACPI_RESTAG_MINTYPE "_MIF"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #define ACPI_RESTAG_MODE "_MOD"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #define ACPI_RESTAG_PARITY "_PAR"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) #define ACPI_RESTAG_PHASE "_PHA"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #define ACPI_RESTAG_PIN "_PIN"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #define ACPI_RESTAG_PINCONFIG "_PPI"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #define ACPI_RESTAG_PINCONFIG_TYPE "_TYP"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define ACPI_RESTAG_PINCONFIG_VALUE "_VAL"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define ACPI_RESTAG_POLARITY "_POL"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define ACPI_RESTAG_REGISTERBITOFFSET "_RBO"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #define ACPI_RESTAG_REGISTERBITWIDTH "_RBW"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define ACPI_RESTAG_RANGETYPE "_RNG"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) #define ACPI_RESTAG_READWRITETYPE "_RW_" /* read_only(0), Writeable (1) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) #define ACPI_RESTAG_LENGTH_RX "_RXL"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #define ACPI_RESTAG_LENGTH_TX "_TXL"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) #define ACPI_RESTAG_SLAVEMODE "_SLV"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) #define ACPI_RESTAG_SPEED "_SPE"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) #define ACPI_RESTAG_STOPBITS "_STB"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) #define ACPI_RESTAG_TRANSLATION "_TRA"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) #define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) #define ACPI_RESTAG_VENDORDATA "_VEN"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) /* Default sizes for "small" resource descriptors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) #define ASL_RDESC_IRQ_SIZE 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) #define ASL_RDESC_DMA_SIZE 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) #define ASL_RDESC_ST_DEPEND_SIZE 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) #define ASL_RDESC_END_DEPEND_SIZE 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) #define ASL_RDESC_IO_SIZE 0x07
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) #define ASL_RDESC_FIXED_IO_SIZE 0x03
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) #define ASL_RDESC_FIXED_DMA_SIZE 0x05
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) #define ASL_RDESC_END_TAG_SIZE 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) struct asl_resource_node {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) u32 buffer_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) void *buffer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) struct asl_resource_node *next;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) struct asl_resource_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) union acpi_parse_object *descriptor_type_op; /* Resource descriptor parse node */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) union acpi_parse_object *mapping_op; /* Used for mapfile support */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) u32 current_byte_offset; /* Offset in resource template */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) /* Macros used to generate AML resource length fields */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) #define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (struct aml_resource_large_header))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) #define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (struct aml_resource_small_header))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) * Resource descriptors defined in the ACPI specification.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) * Packing/alignment must be BYTE because these descriptors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) * are used to overlay the raw AML byte stream.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) #pragma pack(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) * SMALL descriptors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) #define AML_RESOURCE_SMALL_HEADER_COMMON \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) u8 descriptor_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) struct aml_resource_small_header {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) AML_RESOURCE_SMALL_HEADER_COMMON};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) struct aml_resource_irq {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) struct aml_resource_irq_noflags {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) struct aml_resource_dma {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) AML_RESOURCE_SMALL_HEADER_COMMON u8 dma_channel_mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) struct aml_resource_start_dependent {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) struct aml_resource_start_dependent_noprio {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) AML_RESOURCE_SMALL_HEADER_COMMON};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) struct aml_resource_end_dependent {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) AML_RESOURCE_SMALL_HEADER_COMMON};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) struct aml_resource_io {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) u16 minimum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) u16 maximum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) u8 alignment;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) u8 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) struct aml_resource_fixed_io {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) AML_RESOURCE_SMALL_HEADER_COMMON u16 address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) u8 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) struct aml_resource_vendor_small {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) AML_RESOURCE_SMALL_HEADER_COMMON};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) struct aml_resource_end_tag {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) AML_RESOURCE_SMALL_HEADER_COMMON u8 checksum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) struct aml_resource_fixed_dma {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) AML_RESOURCE_SMALL_HEADER_COMMON u16 request_lines;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) u16 channels;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) u8 width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) * LARGE descriptors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) #define AML_RESOURCE_LARGE_HEADER_COMMON \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) u8 descriptor_type;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) u16 resource_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) struct aml_resource_large_header {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) AML_RESOURCE_LARGE_HEADER_COMMON};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) /* General Flags for address space resource descriptors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) #define ACPI_RESOURCE_FLAG_DEC 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) #define ACPI_RESOURCE_FLAG_MIF 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) #define ACPI_RESOURCE_FLAG_MAF 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) struct aml_resource_memory24 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) u16 minimum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) u16 maximum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) u16 alignment;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) u16 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) struct aml_resource_vendor_large {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) AML_RESOURCE_LARGE_HEADER_COMMON};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) struct aml_resource_memory32 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) u32 minimum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) u32 maximum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) u32 alignment;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) u32 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) struct aml_resource_fixed_memory32 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) u32 address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) u32 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) #define AML_RESOURCE_ADDRESS_COMMON \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) u8 resource_type; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) u8 flags; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) u8 specific_flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) struct aml_resource_address {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) struct aml_resource_extended_address64 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) AML_RESOURCE_LARGE_HEADER_COMMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) AML_RESOURCE_ADDRESS_COMMON u8 revision_ID;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) u8 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) u64 granularity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) u64 minimum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) u64 maximum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) u64 translation_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) u64 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) u64 type_specific;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) struct aml_resource_address64 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) AML_RESOURCE_LARGE_HEADER_COMMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) AML_RESOURCE_ADDRESS_COMMON u64 granularity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) u64 minimum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) u64 maximum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) u64 translation_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) u64 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) struct aml_resource_address32 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) AML_RESOURCE_LARGE_HEADER_COMMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) AML_RESOURCE_ADDRESS_COMMON u32 granularity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) u32 minimum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) u32 maximum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) u32 translation_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) u32 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) struct aml_resource_address16 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) AML_RESOURCE_LARGE_HEADER_COMMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) AML_RESOURCE_ADDRESS_COMMON u16 granularity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) u16 minimum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) u16 maximum;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) u16 translation_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) u16 address_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) struct aml_resource_extended_irq {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) u8 interrupt_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) u32 interrupts[1];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) /* res_source_index, res_source optional fields follow */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) struct aml_resource_generic_register {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) AML_RESOURCE_LARGE_HEADER_COMMON u8 address_space_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) u8 bit_width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) u8 bit_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) u8 access_size; /* ACPI 3.0, was previously Reserved */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) u64 address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) /* Common descriptor for gpio_int and gpio_io (ACPI 5.0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) struct aml_resource_gpio {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) u8 connection_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) u16 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) u16 int_flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) u8 pin_config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) u16 drive_strength;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) u16 debounce_timeout;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) u16 pin_table_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) u8 res_source_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) u16 res_source_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) u16 vendor_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) u16 vendor_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) * 1) PIN list (Words)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) * 2) Resource Source String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) * 3) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) #define AML_RESOURCE_GPIO_REVISION 1 /* ACPI 5.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) /* Values for connection_type above */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) #define AML_RESOURCE_GPIO_TYPE_INT 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) #define AML_RESOURCE_GPIO_TYPE_IO 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) #define AML_RESOURCE_MAX_GPIOTYPE 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) /* Common preamble for all serial descriptors (ACPI 5.0) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) #define AML_RESOURCE_SERIAL_COMMON \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) u8 revision_id; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) u8 res_source_index; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) u8 type; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) u8 flags; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) u16 type_specific_flags; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) u8 type_revision_id; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) u16 type_data_length; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) /* Values for the type field above */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) #define AML_RESOURCE_I2C_SERIALBUSTYPE 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) #define AML_RESOURCE_SPI_SERIALBUSTYPE 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) #define AML_RESOURCE_UART_SERIALBUSTYPE 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) #define AML_RESOURCE_MAX_SERIALBUSTYPE 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) #define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) struct aml_resource_common_serialbus {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_SERIAL_COMMON};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) struct aml_resource_i2c_serialbus {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) AML_RESOURCE_LARGE_HEADER_COMMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) AML_RESOURCE_SERIAL_COMMON u32 connection_speed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) u16 slave_address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) * 1) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) * 2) Resource Source String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) #define AML_RESOURCE_I2C_REVISION 1 /* ACPI 5.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) #define AML_RESOURCE_I2C_TYPE_REVISION 1 /* ACPI 5.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) #define AML_RESOURCE_I2C_MIN_DATA_LEN 6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) struct aml_resource_spi_serialbus {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) AML_RESOURCE_LARGE_HEADER_COMMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) AML_RESOURCE_SERIAL_COMMON u32 connection_speed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) u8 data_bit_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) u8 clock_phase;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) u8 clock_polarity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) u16 device_selection;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) * 1) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) * 2) Resource Source String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) #define AML_RESOURCE_SPI_REVISION 1 /* ACPI 5.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) #define AML_RESOURCE_SPI_TYPE_REVISION 1 /* ACPI 5.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) #define AML_RESOURCE_SPI_MIN_DATA_LEN 9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) struct aml_resource_uart_serialbus {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) AML_RESOURCE_LARGE_HEADER_COMMON
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) AML_RESOURCE_SERIAL_COMMON u32 default_baud_rate;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) u16 rx_fifo_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) u16 tx_fifo_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) u8 parity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) u8 lines_enabled;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) * 1) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) * 2) Resource Source String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) #define AML_RESOURCE_UART_REVISION 1 /* ACPI 5.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) #define AML_RESOURCE_UART_TYPE_REVISION 1 /* ACPI 5.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) #define AML_RESOURCE_UART_MIN_DATA_LEN 10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) struct aml_resource_pin_function {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) u16 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) u8 pin_config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) u16 function_number;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) u16 pin_table_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) u8 res_source_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) u16 res_source_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) u16 vendor_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) u16 vendor_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) * 1) PIN list (Words)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) * 2) Resource Source String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) * 3) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) #define AML_RESOURCE_PIN_FUNCTION_REVISION 1 /* ACPI 6.2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) struct aml_resource_pin_config {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) u16 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) u8 pin_config_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) u32 pin_config_value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) u16 pin_table_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) u8 res_source_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) u16 res_source_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) u16 vendor_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) u16 vendor_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) * 1) PIN list (Words)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) * 2) Resource Source String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) * 3) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) #define AML_RESOURCE_PIN_CONFIG_REVISION 1 /* ACPI 6.2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) struct aml_resource_pin_group {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) u16 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) u16 pin_table_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) u16 label_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) u16 vendor_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) u16 vendor_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) * 1) PIN list (Words)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) * 2) Resource Label String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) * 3) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) #define AML_RESOURCE_PIN_GROUP_REVISION 1 /* ACPI 6.2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) struct aml_resource_pin_group_function {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) u16 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) u16 function_number;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) u8 res_source_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) u16 res_source_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) u16 res_source_label_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) u16 vendor_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) u16 vendor_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) * 1) Resource Source String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) * 2) Resource Source Label String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) * 3) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) #define AML_RESOURCE_PIN_GROUP_FUNCTION_REVISION 1 /* ACPI 6.2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) struct aml_resource_pin_group_config {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) u16 flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) u8 pin_config_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) u32 pin_config_value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) u8 res_source_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) u16 res_source_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) u16 res_source_label_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) u16 vendor_offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) u16 vendor_length;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) * Optional fields follow immediately:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) * 1) Resource Source String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) * 2) Resource Source Label String
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) * 3) Vendor Data bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) #define AML_RESOURCE_PIN_GROUP_CONFIG_REVISION 1 /* ACPI 6.2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) /* restore default alignment */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) #pragma pack()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) /* Union of all resource descriptors, so we can allocate the worst case */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) union aml_resource {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) /* Descriptor headers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) u8 descriptor_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) struct aml_resource_small_header small_header;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) struct aml_resource_large_header large_header;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) /* Small resource descriptors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) struct aml_resource_irq irq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) struct aml_resource_dma dma;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) struct aml_resource_start_dependent start_dpf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) struct aml_resource_end_dependent end_dpf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) struct aml_resource_io io;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) struct aml_resource_fixed_io fixed_io;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) struct aml_resource_fixed_dma fixed_dma;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) struct aml_resource_vendor_small vendor_small;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) struct aml_resource_end_tag end_tag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) /* Large resource descriptors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) struct aml_resource_memory24 memory24;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) struct aml_resource_generic_register generic_reg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) struct aml_resource_vendor_large vendor_large;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) struct aml_resource_memory32 memory32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) struct aml_resource_fixed_memory32 fixed_memory32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) struct aml_resource_address16 address16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) struct aml_resource_address32 address32;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) struct aml_resource_address64 address64;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) struct aml_resource_extended_address64 ext_address64;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) struct aml_resource_extended_irq extended_irq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) struct aml_resource_gpio gpio;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) struct aml_resource_i2c_serialbus i2c_serial_bus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) struct aml_resource_spi_serialbus spi_serial_bus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) struct aml_resource_uart_serialbus uart_serial_bus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) struct aml_resource_common_serialbus common_serial_bus;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) struct aml_resource_pin_function pin_function;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) struct aml_resource_pin_config pin_config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) struct aml_resource_pin_group pin_group;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) struct aml_resource_pin_group_function pin_group_function;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) struct aml_resource_pin_group_config pin_group_config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) /* Utility overlays */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) struct aml_resource_address address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) u32 dword_item;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) u16 word_item;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) u8 byte_item;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) /* Interfaces used by both the disassembler and compiler */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) mp_save_gpio_info(union acpi_parse_object *op,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) union aml_resource *resource,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) u32 pin_count, u16 *pin_list, char *device_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) mp_save_serial_info(union acpi_parse_object *op,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) union aml_resource *resource, char *device_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) char *mp_get_hid_from_parse_tree(struct acpi_namespace_node *hid_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) char *mp_get_hid_via_namestring(char *device_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) char *mp_get_connection_info(union acpi_parse_object *op,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) u32 pin_index,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) struct acpi_namespace_node **target_node,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) char **target_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) char *mp_get_parent_device_hid(union acpi_parse_object *op,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) struct acpi_namespace_node **target_node,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) char **parent_device_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) char *mp_get_ddn_value(char *device_name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) char *mp_get_hid_value(struct acpi_namespace_node *device_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) #endif
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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