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-rw-r--r--drivers/acpi/acpica/acpredef.h15
-rw-r--r--drivers/acpi/acpica/acresrc.h4
-rw-r--r--drivers/acpi/acpica/acutils.h1
-rw-r--r--drivers/acpi/acpica/amlresrc.h19
-rw-r--r--drivers/acpi/acpica/rscalc.c4
-rw-r--r--drivers/acpi/acpica/rsdump.c8
-rw-r--r--drivers/acpi/acpica/rsdumpinfo.c26
-rw-r--r--drivers/acpi/acpica/rsinfo.c6
-rw-r--r--drivers/acpi/acpica/rslist.c9
-rw-r--r--drivers/acpi/acpica/rsmisc.c19
-rw-r--r--drivers/acpi/acpica/rsserial.c75
-rw-r--r--drivers/acpi/acpica/utresdecode.c10
-rw-r--r--drivers/acpi/acpica/utresrc.c1
-rw-r--r--drivers/acpi/nfit/core.c2
-rw-r--r--include/acpi/acoutput.h2
-rw-r--r--include/acpi/acpixf.h2
-rw-r--r--include/acpi/acrestyp.h9
-rw-r--r--include/acpi/actbl1.h54
-rw-r--r--include/acpi/actbl2.h240
-rw-r--r--include/acpi/actbl3.h70
-rw-r--r--include/acpi/acuuid.h1
-rw-r--r--include/acpi/platform/acgcc.h2
-rw-r--r--tools/power/acpi/common/cmfsize.c2
23 files changed, 537 insertions, 44 deletions
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index 15cf904f0751..5951b433c304 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -328,6 +328,17 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
{{"_BMS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+ {{"_BPC", METHOD_0ARGS,
+ METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (4 Int) */
+ PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 4, 0, 0, 0),
+
+ {{"_BPS", METHOD_0ARGS,
+ METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (5 Int) */
+ PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5, 0, 0, 0),
+
+ {{"_BPT", METHOD_1ARGS(ACPI_TYPE_PACKAGE),
+ METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
+
{{"_BQC", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}},
@@ -347,6 +358,10 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
{{"_CBA", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* See PCI firmware spec 3.0 */
+ {{"_CBR", METHOD_0ARGS,
+ METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Fixed-length (3 Int) */
+ PACKAGE_INFO(ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3, 0, 0, 0),
+
{{"_CCA", METHOD_0ARGS,
METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, /* ACPI 5.1 */
diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h
index 0cb975a3e01d..37c47e185fd4 100644
--- a/drivers/acpi/acpica/acresrc.h
+++ b/drivers/acpi/acpica/acresrc.h
@@ -46,6 +46,7 @@ typedef enum {
ACPI_RSC_1BITFLAG,
ACPI_RSC_2BITFLAG,
ACPI_RSC_3BITFLAG,
+ ACPI_RSC_6BITFLAG,
ACPI_RSC_ADDRESS,
ACPI_RSC_BITMASK,
ACPI_RSC_BITMASK16,
@@ -102,6 +103,7 @@ typedef enum {
ACPI_RSD_1BITFLAG,
ACPI_RSD_2BITFLAG,
ACPI_RSD_3BITFLAG,
+ ACPI_RSD_6BITFLAG,
ACPI_RSD_ADDRESS,
ACPI_RSD_DWORDLIST,
ACPI_RSD_LITERAL,
@@ -295,6 +297,7 @@ extern struct acpi_rsconvert_info acpi_rs_convert_address64[];
extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[];
extern struct acpi_rsconvert_info acpi_rs_convert_gpio[];
extern struct acpi_rsconvert_info acpi_rs_convert_fixed_dma[];
+extern struct acpi_rsconvert_info acpi_rs_convert_csi2_serial_bus[];
extern struct acpi_rsconvert_info acpi_rs_convert_i2c_serial_bus[];
extern struct acpi_rsconvert_info acpi_rs_convert_spi_serial_bus[];
extern struct acpi_rsconvert_info acpi_rs_convert_uart_serial_bus[];
@@ -349,6 +352,7 @@ extern struct acpi_rsdump_info acpi_rs_dump_gpio[];
extern struct acpi_rsdump_info acpi_rs_dump_pin_function[];
extern struct acpi_rsdump_info acpi_rs_dump_fixed_dma[];
extern struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[];
+extern struct acpi_rsdump_info acpi_rs_dump_csi2_serial_bus[];
extern struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[];
extern struct acpi_rsdump_info acpi_rs_dump_spi_serial_bus[];
extern struct acpi_rsdump_info acpi_rs_dump_uart_serial_bus[];
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index be6de7149e67..bccae0d3db75 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -28,6 +28,7 @@ extern const char *acpi_gbl_max_decode[];
extern const char *acpi_gbl_mem_decode[];
extern const char *acpi_gbl_min_decode[];
extern const char *acpi_gbl_mtp_decode[];
+extern const char *acpi_gbl_phy_decode[];
extern const char *acpi_gbl_rng_decode[];
extern const char *acpi_gbl_rw_decode[];
extern const char *acpi_gbl_shr_decode[];
diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h
index a9d91a3c2994..b98123210281 100644
--- a/drivers/acpi/acpica/amlresrc.h
+++ b/drivers/acpi/acpica/amlresrc.h
@@ -40,6 +40,7 @@
#define ACPI_RESTAG_IORESTRICTION "_IOR"
#define ACPI_RESTAG_LENGTH "_LEN"
#define ACPI_RESTAG_LINE "_LIN"
+#define ACPI_RESTAG_LOCALPORT "_PRT"
#define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
#define ACPI_RESTAG_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
#define ACPI_RESTAG_MAXADDR "_MAX"
@@ -49,6 +50,7 @@
#define ACPI_RESTAG_MODE "_MOD"
#define ACPI_RESTAG_PARITY "_PAR"
#define ACPI_RESTAG_PHASE "_PHA"
+#define ACPI_RESTAG_PHYTYPE "_PHY"
#define ACPI_RESTAG_PIN "_PIN"
#define ACPI_RESTAG_PINCONFIG "_PPI"
#define ACPI_RESTAG_PINCONFIG_TYPE "_TYP"
@@ -316,12 +318,26 @@ struct aml_resource_gpio {
#define AML_RESOURCE_I2C_SERIALBUSTYPE 1
#define AML_RESOURCE_SPI_SERIALBUSTYPE 2
#define AML_RESOURCE_UART_SERIALBUSTYPE 3
-#define AML_RESOURCE_MAX_SERIALBUSTYPE 3
+#define AML_RESOURCE_CSI2_SERIALBUSTYPE 4
+#define AML_RESOURCE_MAX_SERIALBUSTYPE 4
#define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */
struct aml_resource_common_serialbus {
AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_SERIAL_COMMON};
+struct aml_resource_csi2_serialbus {
+ AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_SERIAL_COMMON
+ /*
+ * Optional fields follow immediately:
+ * 1) Vendor Data bytes
+ * 2) Resource Source String
+ */
+};
+
+#define AML_RESOURCE_CSI2_REVISION 1 /* ACPI 6.4 */
+#define AML_RESOURCE_CSI2_TYPE_REVISION 1 /* ACPI 6.4 */
+#define AML_RESOURCE_CSI2_MIN_DATA_LEN 0 /* ACPI 6.4 */
+
struct aml_resource_i2c_serialbus {
AML_RESOURCE_LARGE_HEADER_COMMON
AML_RESOURCE_SERIAL_COMMON u32 connection_speed;
@@ -510,6 +526,7 @@ union aml_resource {
struct aml_resource_i2c_serialbus i2c_serial_bus;
struct aml_resource_spi_serialbus spi_serial_bus;
struct aml_resource_uart_serialbus uart_serial_bus;
+ struct aml_resource_csi2_serialbus csi2_serial_bus;
struct aml_resource_common_serialbus common_serial_bus;
struct aml_resource_pin_function pin_function;
struct aml_resource_pin_config pin_config;
diff --git a/drivers/acpi/acpica/rscalc.c b/drivers/acpi/acpica/rscalc.c
index fcf129d27baa..90583db459a2 100644
--- a/drivers/acpi/acpica/rscalc.c
+++ b/drivers/acpi/acpica/rscalc.c
@@ -677,10 +677,10 @@ acpi_rs_get_list_length(u8 *aml_buffer,
*size_needed += buffer_size;
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
- "Type %.2X, AmlLength %.2X InternalLength %.2X\n",
+ "Type %.2X, AmlLength %.2X InternalLength %.2X%8X\n",
acpi_ut_get_resource_type(aml_buffer),
acpi_ut_get_descriptor_length(aml_buffer),
- buffer_size));
+ ACPI_FORMAT_UINT64(*size_needed)));
/*
* Point to the next resource within the AML stream using the length
diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c
index 6601e71b45e3..611bc71c193f 100644
--- a/drivers/acpi/acpica/rsdump.c
+++ b/drivers/acpi/acpica/rsdump.c
@@ -87,6 +87,9 @@ void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
("Invalid descriptor type (%X) in resource list\n",
resource_list->type);
return;
+ } else if (!resource_list->type) {
+ ACPI_ERROR((AE_INFO, "Invalid Zero Resource Type"));
+ return;
}
/* Sanity check the length. It must not be zero, or we loop forever */
@@ -258,6 +261,11 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
table->pointer[*target & 0x07]);
break;
+ case ACPI_RSD_6BITFLAG:
+
+ acpi_rs_out_integer8(name, (ACPI_GET8(target) & 0x3F));
+ break;
+
case ACPI_RSD_SHORTLIST:
/*
* Short byte list (single line output) for DMA and IRQ resources
diff --git a/drivers/acpi/acpica/rsdumpinfo.c b/drivers/acpi/acpica/rsdumpinfo.c
index cafa8134b4c6..b8b37449011b 100644
--- a/drivers/acpi/acpica/rsdumpinfo.c
+++ b/drivers/acpi/acpica/rsdumpinfo.c
@@ -421,6 +421,32 @@ struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[11] = {
ACPI_RS_DUMP_COMMON_SERIAL_BUS
};
+struct acpi_rsdump_info acpi_rs_dump_csi2_serial_bus[11] = {
+ { ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_csi2_serial_bus),
+ "Camera Serial Bus", NULL },
+ { ACPI_RSD_UINT8, ACPI_RSD_OFFSET(csi2_serial_bus.revision_id),
+ "RevisionId", NULL },
+ { ACPI_RSD_UINT8, ACPI_RSD_OFFSET(csi2_serial_bus.type), "Type",
+ acpi_gbl_sbt_decode },
+ { ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(csi2_serial_bus.producer_consumer),
+ "ProducerConsumer", acpi_gbl_consume_decode },
+ { ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(csi2_serial_bus.slave_mode),
+ "SlaveMode", acpi_gbl_sm_decode },
+ { ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(csi2_serial_bus.phy_type),
+ "PhyType", acpi_gbl_phy_decode },
+ { ACPI_RSD_6BITFLAG,
+ ACPI_RSD_OFFSET(csi2_serial_bus.local_port_instance),
+ "LocalPortInstance", NULL },
+ { ACPI_RSD_UINT8, ACPI_RSD_OFFSET(csi2_serial_bus.type_revision_id),
+ "TypeRevisionId", NULL },
+ { ACPI_RSD_UINT16, ACPI_RSD_OFFSET(csi2_serial_bus.vendor_length),
+ "VendorLength", NULL },
+ { ACPI_RSD_SHORTLISTX, ACPI_RSD_OFFSET(csi2_serial_bus.vendor_data),
+ "VendorData", NULL },
+ { ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(csi2_serial_bus.resource_source),
+ "ResourceSource", NULL },
+};
+
struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[14] = {
{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_i2c_serial_bus),
"I2C Serial Bus", NULL},
diff --git a/drivers/acpi/acpica/rsinfo.c b/drivers/acpi/acpica/rsinfo.c
index 6e2e596902eb..eaeb7ab58c2a 100644
--- a/drivers/acpi/acpica/rsinfo.c
+++ b/drivers/acpi/acpica/rsinfo.c
@@ -96,13 +96,14 @@ struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[] = {
acpi_rs_convert_pin_group_config, /* 0x12, ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG */
};
-/* Subtype table for serial_bus -- I2C, SPI, and UART */
+/* Subtype table for serial_bus -- I2C, SPI, UART, and CSI2 */
struct acpi_rsconvert_info *acpi_gbl_convert_resource_serial_bus_dispatch[] = {
NULL,
acpi_rs_convert_i2c_serial_bus,
acpi_rs_convert_spi_serial_bus,
acpi_rs_convert_uart_serial_bus,
+ acpi_rs_convert_csi2_serial_bus
};
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER)
@@ -142,6 +143,7 @@ struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[] = {
acpi_rs_dump_i2c_serial_bus, /* AML_RESOURCE_I2C_BUS_TYPE */
acpi_rs_dump_spi_serial_bus, /* AML_RESOURCE_SPI_BUS_TYPE */
acpi_rs_dump_uart_serial_bus, /* AML_RESOURCE_UART_BUS_TYPE */
+ acpi_rs_dump_csi2_serial_bus, /* AML_RESOURCE_CSI2_BUS_TYPE */
};
#endif
@@ -226,6 +228,7 @@ const u8 acpi_gbl_aml_resource_serial_bus_sizes[] = {
sizeof(struct aml_resource_i2c_serialbus),
sizeof(struct aml_resource_spi_serialbus),
sizeof(struct aml_resource_uart_serialbus),
+ sizeof(struct aml_resource_csi2_serialbus),
};
const u8 acpi_gbl_resource_struct_serial_bus_sizes[] = {
@@ -233,4 +236,5 @@ const u8 acpi_gbl_resource_struct_serial_bus_sizes[] = {
ACPI_RS_SIZE(struct acpi_resource_i2c_serialbus),
ACPI_RS_SIZE(struct acpi_resource_spi_serialbus),
ACPI_RS_SIZE(struct acpi_resource_uart_serialbus),
+ ACPI_RS_SIZE(struct acpi_resource_csi2_serialbus),
};
diff --git a/drivers/acpi/acpica/rslist.c b/drivers/acpi/acpica/rslist.c
index 0307675d37be..e46efaa889cd 100644
--- a/drivers/acpi/acpica/rslist.c
+++ b/drivers/acpi/acpica/rslist.c
@@ -59,7 +59,7 @@ acpi_rs_convert_aml_to_resources(u8 * aml,
AML_RESOURCE_MAX_SERIALBUSTYPE) {
conversion_table = NULL;
} else {
- /* This is an I2C, SPI, or UART serial_bus descriptor */
+ /* This is an I2C, SPI, UART, or CSI2 serial_bus descriptor */
conversion_table =
acpi_gbl_convert_resource_serial_bus_dispatch
@@ -89,6 +89,11 @@ acpi_rs_convert_aml_to_resources(u8 * aml,
return_ACPI_STATUS(status);
}
+ if (!resource->length) {
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Zero-length resource returned from RsConvertAmlToResource"));
+ }
+
ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
"Type %.2X, AmlLength %.2X InternalLength %.2X\n",
acpi_ut_get_resource_type(aml), length,
@@ -158,7 +163,7 @@ acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
AML_RESOURCE_MAX_SERIALBUSTYPE) {
conversion_table = NULL;
} else {
- /* This is an I2C, SPI, or UART serial_bus descriptor */
+ /* This is an I2C, SPI, UART or CSI2 serial_bus descriptor */
conversion_table =
acpi_gbl_convert_resource_serial_bus_dispatch
diff --git a/drivers/acpi/acpica/rsmisc.c b/drivers/acpi/acpica/rsmisc.c
index 1763a3dbc9b1..c2dd9aae4745 100644
--- a/drivers/acpi/acpica/rsmisc.c
+++ b/drivers/acpi/acpica/rsmisc.c
@@ -70,6 +70,8 @@ acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
*/
count = INIT_TABLE_LENGTH(info);
while (count) {
+ target = NULL;
+
/*
* Source is the external AML byte stream buffer,
* destination is the internal resource descriptor
@@ -120,6 +122,14 @@ acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
((ACPI_GET8(source) >> info->value) & 0x07));
break;
+ case ACPI_RSC_6BITFLAG:
+ /*
+ * Mask and shift the flag bits
+ */
+ ACPI_SET8(destination,
+ ((ACPI_GET8(source) >> info->value) & 0x3F));
+ break;
+
case ACPI_RSC_COUNT:
item_count = ACPI_GET8(source);
@@ -509,6 +519,15 @@ acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
value));
break;
+ case ACPI_RSC_6BITFLAG:
+ /*
+ * Mask and shift the flag bits
+ */
+ ACPI_SET_BIT(*ACPI_CAST8(destination), (u8)
+ ((ACPI_GET8(source) & 0x3F) << info->
+ value));
+ break;
+
case ACPI_RSC_COUNT:
item_count = ACPI_GET8(source);
diff --git a/drivers/acpi/acpica/rsserial.c b/drivers/acpi/acpica/rsserial.c
index 1b937d88980f..f9267956535c 100644
--- a/drivers/acpi/acpica/rsserial.c
+++ b/drivers/acpi/acpica/rsserial.c
@@ -187,6 +187,81 @@ struct acpi_rsconvert_info acpi_rs_convert_pin_function[13] = {
/*******************************************************************************
*
+ * acpi_rs_convert_csi2_serial_bus
+ *
+ ******************************************************************************/
+
+struct acpi_rsconvert_info acpi_rs_convert_csi2_serial_bus[14] = {
+ { ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_SERIAL_BUS,
+ ACPI_RS_SIZE(struct acpi_resource_csi2_serialbus),
+ ACPI_RSC_TABLE_SIZE(acpi_rs_convert_csi2_serial_bus) },
+
+ { ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_SERIAL_BUS,
+ sizeof(struct aml_resource_csi2_serialbus),
+ 0 },
+
+ { ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.common_serial_bus.revision_id),
+ AML_OFFSET(common_serial_bus.revision_id),
+ 1 },
+
+ { ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.csi2_serial_bus.type),
+ AML_OFFSET(csi2_serial_bus.type),
+ 1 },
+
+ { ACPI_RSC_1BITFLAG,
+ ACPI_RS_OFFSET(data.csi2_serial_bus.producer_consumer),
+ AML_OFFSET(csi2_serial_bus.flags),
+ 1 },
+
+ { ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.csi2_serial_bus.slave_mode),
+ AML_OFFSET(csi2_serial_bus.flags),
+ 0 },
+
+ { ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.csi2_serial_bus.phy_type),
+ AML_OFFSET(csi2_serial_bus.type_specific_flags),
+ 0 },
+
+ { ACPI_RSC_6BITFLAG,
+ ACPI_RS_OFFSET(data.csi2_serial_bus.local_port_instance),
+ AML_OFFSET(csi2_serial_bus.type_specific_flags),
+ 2 },
+
+ { ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.csi2_serial_bus.type_revision_id),
+ AML_OFFSET(csi2_serial_bus.type_revision_id),
+ 1 },
+
+ /* Vendor data */
+
+ { ACPI_RSC_COUNT_SERIAL_VEN,
+ ACPI_RS_OFFSET(data.csi2_serial_bus.vendor_length),
+ AML_OFFSET(csi2_serial_bus.type_data_length),
+ AML_RESOURCE_CSI2_MIN_DATA_LEN },
+
+ { ACPI_RSC_MOVE_SERIAL_VEN,
+ ACPI_RS_OFFSET(data.csi2_serial_bus.vendor_data),
+ 0,
+ sizeof(struct aml_resource_csi2_serialbus) },
+
+ /* Resource Source */
+
+ { ACPI_RSC_MOVE8,
+ ACPI_RS_OFFSET(data.csi2_serial_bus.resource_source.index),
+ AML_OFFSET(csi2_serial_bus.res_source_index),
+ 1 },
+
+ { ACPI_RSC_COUNT_SERIAL_RES,
+ ACPI_RS_OFFSET(data.csi2_serial_bus.resource_source.string_length),
+ AML_OFFSET(csi2_serial_bus.type_data_length),
+ sizeof(struct aml_resource_csi2_serialbus) },
+
+ { ACPI_RSC_MOVE_SERIAL_RES,
+ ACPI_RS_OFFSET(data.csi2_serial_bus.resource_source.string_ptr),
+ AML_OFFSET(csi2_serial_bus.type_data_length),
+ sizeof(struct aml_resource_csi2_serialbus) },
+};
+
+/*******************************************************************************
+ *
* acpi_rs_convert_i2c_serial_bus
*
******************************************************************************/
diff --git a/drivers/acpi/acpica/utresdecode.c b/drivers/acpi/acpica/utresdecode.c
index 0a9c337346e8..85730fcd7d00 100644
--- a/drivers/acpi/acpica/utresdecode.c
+++ b/drivers/acpi/acpica/utresdecode.c
@@ -82,6 +82,13 @@ const char *acpi_gbl_mtp_decode[] = {
"AddressRangeNVS"
};
+const char *acpi_gbl_phy_decode[] = {
+ "Type C",
+ "Type D",
+ "Unknown Type",
+ "Unknown Type"
+};
+
const char *acpi_gbl_rng_decode[] = {
"InvalidRanges",
"NonISAOnlyRanges",
@@ -161,7 +168,8 @@ const char *acpi_gbl_sbt_decode[] = {
"/* UNKNOWN serial bus type */",
"I2C",
"SPI",
- "UART"
+ "UART",
+ "CSI2"
};
/* I2C serial bus access mode */
diff --git a/drivers/acpi/acpica/utresrc.c b/drivers/acpi/acpica/utresrc.c
index cba5505171da..16f9a7035b39 100644
--- a/drivers/acpi/acpica/utresrc.c
+++ b/drivers/acpi/acpica/utresrc.c
@@ -64,6 +64,7 @@ const u8 acpi_gbl_resource_aml_serial_bus_sizes[] = {
ACPI_AML_SIZE_LARGE(struct aml_resource_i2c_serialbus),
ACPI_AML_SIZE_LARGE(struct aml_resource_spi_serialbus),
ACPI_AML_SIZE_LARGE(struct aml_resource_uart_serialbus),
+ ACPI_AML_SIZE_LARGE(struct aml_resource_csi2_serialbus),
};
/*
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 8c5dde628405..09b05f720b25 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -3831,7 +3831,7 @@ static __init int nfit_init(void)
int ret;
BUILD_BUG_ON(sizeof(struct acpi_table_nfit) != 40);
- BUILD_BUG_ON(sizeof(struct acpi_nfit_system_address) != 56);
+ BUILD_BUG_ON(sizeof(struct acpi_nfit_system_address) != 64);
BUILD_BUG_ON(sizeof(struct acpi_nfit_memory_map) != 48);
BUILD_BUG_ON(sizeof(struct acpi_nfit_interleave) != 20);
BUILD_BUG_ON(sizeof(struct acpi_nfit_smbios) != 9);
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index 1538a6853822..1b4c45815695 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -362,7 +362,7 @@
*
* A less-safe version of the macros is provided for optional use if the
* compiler uses excessive CPU stack (for example, this may happen in the
- * debug case if code optimzation is disabled.)
+ * debug case if code optimization is disabled.)
*/
/* Exit trace helper macro */
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 370293ee8399..f8d44b06f3e3 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -12,7 +12,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20210105
+#define ACPI_CA_VERSION 0x20210331
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h
index 9bccac9becd7..8e2319bbd0a2 100644
--- a/include/acpi/acrestyp.h
+++ b/include/acpi/acrestyp.h
@@ -381,7 +381,7 @@ struct acpi_resource_gpio {
#define ACPI_IO_RESTRICT_OUTPUT 2
#define ACPI_IO_RESTRICT_NONE_PRESERVE 3
-/* Common structure for I2C, SPI, and UART serial descriptors */
+/* Common structure for I2C, SPI, UART, CSI2 serial descriptors */
#define ACPI_RESOURCE_SERIAL_COMMON \
u8 revision_id; \
@@ -403,6 +403,7 @@ ACPI_RESOURCE_SERIAL_COMMON};
#define ACPI_RESOURCE_SERIAL_TYPE_I2C 1
#define ACPI_RESOURCE_SERIAL_TYPE_SPI 2
#define ACPI_RESOURCE_SERIAL_TYPE_UART 3
+#define ACPI_RESOURCE_SERIAL_TYPE_CSI2 4
/* Values for slave_mode field above */
@@ -505,6 +506,11 @@ struct acpi_resource_uart_serialbus {
#define ACPI_UART_CLEAR_TO_SEND (1<<6)
#define ACPI_UART_REQUEST_TO_SEND (1<<7)
+struct acpi_resource_csi2_serialbus {
+ ACPI_RESOURCE_SERIAL_COMMON u8 local_port_instance;
+ u8 phy_type;
+};
+
struct acpi_resource_pin_function {
u8 revision_id;
u8 pin_config;
@@ -634,6 +640,7 @@ union acpi_resource_data {
struct acpi_resource_i2c_serialbus i2c_serial_bus;
struct acpi_resource_spi_serialbus spi_serial_bus;
struct acpi_resource_uart_serialbus uart_serial_bus;
+ struct acpi_resource_csi2_serialbus csi2_serial_bus;
struct acpi_resource_common_serialbus common_serial_bus;
struct acpi_resource_pin_function pin_function;
struct acpi_resource_pin_config pin_config;
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index af0a8c3b87b7..ce59903c2695 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -28,6 +28,7 @@
#define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
#define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
+#define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */
#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
@@ -303,6 +304,49 @@ struct acpi_table_boot {
/*******************************************************************************
*
+ * CEDT - CXL Early Discovery Table
+ * Version 1
+ *
+ * Conforms to the "CXL Early Discovery Table" (CXL 2.0)
+ *
+ ******************************************************************************/
+
+struct acpi_table_cedt {
+ struct acpi_table_header header; /* Common ACPI table header */
+};
+
+/* CEDT subtable header (Performance Record Structure) */
+
+struct acpi_cedt_header {
+ u8 type;
+ u8 reserved;
+ u16 length;
+};
+
+/* Values for Type field above */
+
+enum acpi_cedt_type {
+ ACPI_CEDT_TYPE_CHBS = 0,
+ ACPI_CEDT_TYPE_RESERVED = 1
+};
+
+/*
+ * CEDT subtables
+ */
+
+/* 0: CXL Host Bridge Structure */
+
+struct acpi_cedt_chbs {
+ struct acpi_cedt_header header;
+ u32 uid;
+ u32 cxl_version;
+ u32 reserved;
+ u64 base;
+ u64 length;
+};
+
+/*******************************************************************************
+ *
* CPEP - Corrected Platform Error Polling table (ACPI 4.0)
* Version 1
*
@@ -1445,7 +1489,8 @@ struct acpi_hmat_locality {
struct acpi_hmat_structure header;
u8 flags;
u8 data_type;
- u16 reserved1;
+ u8 min_transfer_size;
+ u8 reserved1;
u32 number_of_initiator_Pds;
u32 number_of_target_Pds;
u32 reserved2;
@@ -1454,15 +1499,18 @@ struct acpi_hmat_locality {
/* Masks for Flags field above */
-#define ACPI_HMAT_MEMORY_HIERARCHY (0x0F)
+#define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */
-/* Values for Memory Hierarchy flag */
+/* Values for Memory Hierarchy flags */
#define ACPI_HMAT_MEMORY 0
#define ACPI_HMAT_LAST_LEVEL_CACHE 1
#define ACPI_HMAT_1ST_LEVEL_CACHE 2
#define ACPI_HMAT_2ND_LEVEL_CACHE 3
#define ACPI_HMAT_3RD_LEVEL_CACHE 4
+#define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */
+#define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */
+
/* Values for data_type field above */
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index d6478c430c99..18cafe3ebddc 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -36,6 +36,7 @@
#define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
#define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */
#define ACPI_SIG_PDTT "PDTT" /* Platform Debug Trigger Table */
+#define ACPI_SIG_PHAT "PHAT" /* Platform Health Assessment Table */
#define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */
#define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */
#define ACPI_SIG_RASF "RASF" /* RAS Feature table */
@@ -67,7 +68,7 @@
* IORT - IO Remapping Table
*
* Conforms to "IO Remapping Table System Software on ARM Platforms",
- * Document number: ARM DEN 0049D, March 2018
+ * Document number: ARM DEN 0049E.b, Feb 2021
*
******************************************************************************/
@@ -85,7 +86,7 @@ struct acpi_iort_node {
u8 type;
u16 length;
u8 revision;
- u32 reserved;
+ u32 identifier;
u32 mapping_count;
u32 mapping_offset;
char node_data[1];
@@ -99,7 +100,8 @@ enum acpi_iort_node_type {
ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02,
ACPI_IORT_NODE_SMMU = 0x03,
ACPI_IORT_NODE_SMMU_V3 = 0x04,
- ACPI_IORT_NODE_PMCG = 0x05
+ ACPI_IORT_NODE_PMCG = 0x05,
+ ACPI_IORT_NODE_RMR = 0x06,
};
struct acpi_iort_id_mapping {
@@ -166,10 +168,11 @@ struct acpi_iort_root_complex {
u8 reserved[3]; /* Reserved, must be zero */
};
-/* Values for ats_attribute field above */
+/* Masks for ats_attribute field above */
-#define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */
-#define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */
+#define ACPI_IORT_ATS_SUPPORTED (1) /* The root complex ATS support */
+#define ACPI_IORT_PRI_SUPPORTED (1<<1) /* The root complex PRI support */
+#define ACPI_IORT_PASID_FWD_SUPPORTED (1<<2) /* The root complex PASID forward support */
struct acpi_iort_smmu {
u64 base_address; /* SMMU base address */
@@ -240,6 +243,18 @@ struct acpi_iort_pmcg {
u64 page1_base_address;
};
+struct acpi_iort_rmr {
+ u32 flags;
+ u32 rmr_count;
+ u32 rmr_offset;
+};
+
+struct acpi_iort_rmr_desc {
+ u64 base_address;
+ u64 length;
+ u32 reserved;
+};
+
/*******************************************************************************
*
* IVRS - I/O Virtualization Reporting Structure
@@ -276,6 +291,7 @@ struct acpi_ivrs_header {
enum acpi_ivrs_type {
ACPI_IVRS_TYPE_HARDWARE1 = 0x10,
ACPI_IVRS_TYPE_HARDWARE2 = 0x11,
+ ACPI_IVRS_TYPE_HARDWARE3 = 0x40,
ACPI_IVRS_TYPE_MEMORY1 = 0x20,
ACPI_IVRS_TYPE_MEMORY2 = 0x21,
ACPI_IVRS_TYPE_MEMORY3 = 0x22
@@ -364,7 +380,11 @@ enum acpi_ivrs_device_entry_type {
ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */
ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */
ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */
- ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */
+ ACPI_IVRS_TYPE_SPECIAL = 72, /* Uses struct acpi_ivrs_device8c */
+
+ /* Variable-length device entries */
+
+ ACPI_IVRS_TYPE_HID = 240 /* Uses ACPI_IVRS_DEVICE_HID */
};
/* Values for Data field above */
@@ -416,6 +436,16 @@ struct acpi_ivrs_device8c {
#define ACPI_IVHD_IOAPIC 1
#define ACPI_IVHD_HPET 2
+/* Type 240: variable-length device entry */
+
+struct acpi_ivrs_device_hid {
+ struct acpi_ivrs_de_header header;
+ u64 acpi_hid;
+ u64 acpi_cid;
+ u8 uid_type;
+ u8 uid_length;
+};
+
/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */
struct acpi_ivrs_memory {
@@ -516,7 +546,8 @@ enum acpi_madt_type {
ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
- ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */
+ ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16,
+ ACPI_MADT_TYPE_RESERVED = 17 /* 17 and greater are reserved */
};
/*
@@ -723,6 +754,15 @@ struct acpi_madt_generic_translator {
u32 reserved2;
};
+/* 16: Multiprocessor wakeup (ACPI 6.4) */
+
+struct acpi_madt_multiproc_wakeup {
+ struct acpi_subtable_header header;
+ u16 mailbox_version;
+ u32 reserved; /* reserved - must be zero */
+ u64 base_address;
+};
+
/*
* Common flags fields for MADT subtables
*/
@@ -983,12 +1023,14 @@ struct acpi_nfit_system_address {
u64 address;
u64 length;
u64 memory_mapping;
+ u64 location_cookie; /* ACPI 6.4 */
};
/* Flags */
#define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
#define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
+#define ACPI_NFIT_LOCATION_COOKIE_VALID (1<<2) /* 02: SPA location cookie valid (ACPI 6.4) */
/* Range Type GUIDs appear in the include/acuuid.h file */
@@ -1184,7 +1226,8 @@ enum acpi_pcct_type {
ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */
ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */
ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */
- ACPI_PCCT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
+ ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, /* ACPI 6.4 */
+ ACPI_PCCT_TYPE_RESERVED = 6 /* 6 and greater are reserved */
};
/*
@@ -1299,6 +1342,24 @@ struct acpi_pcct_ext_pcc_slave {
u64 error_status_mask;
};
+/* 5: HW Registers based Communications Subspace */
+
+struct acpi_pcct_hw_reg {
+ struct acpi_subtable_header header;
+ u16 version;
+ u64 base_address;
+ u64 length;
+ struct acpi_generic_address doorbell_register;
+ u64 doorbell_preserve;
+ u64 doorbell_write;
+ struct acpi_generic_address cmd_complete_register;
+ u64 cmd_complete_mask;
+ struct acpi_generic_address error_status_register;
+ u64 error_status_mask;
+ u32 nominal_latency;
+ u32 min_turnaround_time;
+};
+
/* Values for doorbell flags above */
#define ACPI_PCCT_INTERRUPT_POLARITY (1)
@@ -1357,6 +1418,66 @@ struct acpi_pdtt_channel {
/*******************************************************************************
*
+ * PHAT - Platform Health Assessment Table (ACPI 6.4)
+ * Version 1
+ *
+ ******************************************************************************/
+
+struct acpi_table_phat {
+ struct acpi_table_header header; /* Common ACPI table header */
+};
+
+/* Common header for PHAT subtables that follow main table */
+
+struct acpi_phat_header {
+ u16 type;
+ u16 length;
+ u8 revision;
+};
+
+/* Values for Type field above */
+
+#define ACPI_PHAT_TYPE_FW_VERSION_DATA 0
+#define ACPI_PHAT_TYPE_FW_HEALTH_DATA 1
+#define ACPI_PHAT_TYPE_RESERVED 2 /* 0x02-0xFFFF are reserved */
+
+/*
+ * PHAT subtables, correspond to Type in struct acpi_phat_header
+ */
+
+/* 0: Firmware Version Data Record */
+
+struct acpi_phat_version_data {
+ struct acpi_phat_header header;
+ u8 reserved[3];
+ u32 element_count;
+};
+
+struct acpi_phat_version_element {
+ u8 guid[16];
+ u64 version_value;
+ u32 producer_id;
+};
+
+/* 1: Firmware Health Data Record */
+
+struct acpi_phat_health_data {
+ struct acpi_phat_header header;
+ u8 reserved[2];
+ u8 health;
+ u8 device_guid[16];
+ u32 device_specific_offset; /* Zero if no Device-specific data */
+};
+
+/* Values for Health field above */
+
+#define ACPI_PHAT_ERRORS_FOUND 0
+#define ACPI_PHAT_NO_ERRORS 1
+#define ACPI_PHAT_UNKNOWN_ERRORS 2
+#define ACPI_PHAT_ADVISORY 3
+
+/*******************************************************************************
+ *
* PMTT - Platform Memory Topology Table (ACPI 5.0)
* Version 1
*
@@ -1364,7 +1485,11 @@ struct acpi_pdtt_channel {
struct acpi_table_pmtt {
struct acpi_table_header header; /* Common ACPI table header */
- u32 reserved;
+ u32 memory_device_count;
+ /*
+ * Immediately followed by:
+ * MEMORY_DEVICE memory_device_struct[memory_device_count];
+ */
};
/* Common header for PMTT subtables that follow main table */
@@ -1375,6 +1500,12 @@ struct acpi_pmtt_header {
u16 length;
u16 flags;
u16 reserved2;
+ u32 memory_device_count; /* Zero means no memory device structs follow */
+ /*
+ * Immediately followed by:
+ * u8 type_specific_data[]
+ * MEMORY_DEVICE memory_device_struct[memory_device_count];
+ */
};
/* Values for Type field above */
@@ -1382,7 +1513,8 @@ struct acpi_pmtt_header {
#define ACPI_PMTT_TYPE_SOCKET 0
#define ACPI_PMTT_TYPE_CONTROLLER 1
#define ACPI_PMTT_TYPE_DIMM 2
-#define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */
+#define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFE are reserved */
+#define ACPI_PMTT_TYPE_VENDOR 0xFF
/* Values for Flags field above */
@@ -1401,37 +1533,43 @@ struct acpi_pmtt_socket {
u16 socket_id;
u16 reserved;
};
+ /*
+ * Immediately followed by:
+ * MEMORY_DEVICE memory_device_struct[memory_device_count];
+ */
/* 1: Memory Controller subtable */
struct acpi_pmtt_controller {
struct acpi_pmtt_header header;
- u32 read_latency;
- u32 write_latency;
- u32 read_bandwidth;
- u32 write_bandwidth;
- u16 access_width;
- u16 alignment;
+ u16 controller_id;
u16 reserved;
- u16 domain_count;
-};
-
-/* 1a: Proximity Domain substructure */
-
-struct acpi_pmtt_domain {
- u32 proximity_domain;
};
+ /*
+ * Immediately followed by:
+ * MEMORY_DEVICE memory_device_struct[memory_device_count];
+ */
/* 2: Physical Component Identifier (DIMM) */
struct acpi_pmtt_physical_component {
struct acpi_pmtt_header header;
- u16 component_id;
- u16 reserved;
- u32 memory_size;
u32 bios_handle;
};
+/* 0xFF: Vendor Specific Data */
+
+struct acpi_pmtt_vendor_specific {
+ struct acpi_pmtt_header header;
+ u8 type_uuid[16];
+ u8 specific[];
+ /*
+ * Immediately followed by:
+ * u8 vendor_specific_data[];
+ * MEMORY_DEVICE memory_device_struct[memory_device_count];
+ */
+};
+
/*******************************************************************************
*
* PPTT - Processor Properties Topology Table (ACPI 6.2)
@@ -1485,6 +1623,12 @@ struct acpi_pptt_cache {
u16 line_size;
};
+/* 1: Cache Type Structure for PPTT version 3 */
+
+struct acpi_pptt_cache_v1 {
+ u32 cache_id;
+};
+
/* Flags */
#define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */
@@ -1494,6 +1638,7 @@ struct acpi_pptt_cache {
#define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */
#define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */
#define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */
+#define ACPI_PPTT_CACHE_ID_VALID (1<<7) /* Cache ID valid */
/* Masks for Attributes */
@@ -1679,6 +1824,7 @@ enum acpi_sdev_type {
/* Values for flags above */
#define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1)
+#define ACPI_SDEV_SECURE_COMPONENTS_PRESENT (1<<1)
/*
* SDEV subtables
@@ -1694,6 +1840,46 @@ struct acpi_sdev_namespace {
u16 vendor_data_length;
};
+struct acpi_sdev_secure_component {
+ u16 secure_component_offset;
+ u16 secure_component_length;
+};
+
+/*
+ * SDEV sub-subtables ("Components") for above
+ */
+struct acpi_sdev_component {
+ struct acpi_sdev_header header;
+};
+
+/* Values for sub-subtable type above */
+
+enum acpi_sac_type {
+ ACPI_SDEV_TYPE_ID_COMPONENT = 0,
+ ACPI_SDEV_TYPE_MEM_COMPONENT = 1
+};
+
+struct acpi_sdev_id_component {
+ struct acpi_sdev_header header;
+ u16 hardware_id_offset;
+ u16 hardware_id_length;
+ u16 subsystem_id_offset;
+ u16 subsystem_id_length;
+ u16 hardware_revision;
+ u8 hardware_rev_present;
+ u8 class_code_present;
+ u8 pci_base_class;
+ u8 pci_sub_class;
+ u8 pci_programming_xface;
+};
+
+struct acpi_sdev_mem_component {
+ struct acpi_sdev_header header;
+ u32 reserved;
+ u64 memory_base_address;
+ u64 memory_length;
+};
+
/* 1: PCIe Endpoint Device Based Device Structure */
struct acpi_sdev_pcie {
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index df5f4b27f3aa..86903ac5bbc5 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -33,6 +33,7 @@
#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
+#define ACPI_SIG_VIOT "VIOT" /* Virtual I/O Translation Table */
#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
@@ -285,7 +286,8 @@ struct acpi_srat_generic_affinity {
/* Flags for struct acpi_srat_generic_affinity */
-#define ACPI_SRAT_GENERIC_AFFINITY_ENABLED (1) /* 00: Use affinity structure */
+#define ACPI_SRAT_GENERIC_AFFINITY_ENABLED (1) /* 00: Use affinity structure */
+#define ACPI_SRAT_ARCHITECTURAL_TRANSACTIONS (1<<1) /* ACPI 6.4 */
/*******************************************************************************
*
@@ -485,6 +487,72 @@ struct acpi_table_uefi {
/*******************************************************************************
*
+ * VIOT - Virtual I/O Translation Table
+ * Version 1
+ *
+ ******************************************************************************/
+
+struct acpi_table_viot {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u16 node_count;
+ u16 node_offset;
+ u8 reserved[8];
+};
+
+/* VIOT subtable header */
+
+struct acpi_viot_header {
+ u8 type;
+ u8 reserved;
+ u16 length;
+};
+
+/* Values for Type field above */
+
+enum acpi_viot_node_type {
+ ACPI_VIOT_NODE_PCI_RANGE = 0x01,
+ ACPI_VIOT_NODE_MMIO = 0x02,
+ ACPI_VIOT_NODE_VIRTIO_IOMMU_PCI = 0x03,
+ ACPI_VIOT_NODE_VIRTIO_IOMMU_MMIO = 0x04,
+ ACPI_VIOT_RESERVED = 0x05
+};
+
+/* VIOT subtables */
+
+struct acpi_viot_pci_range {
+ struct acpi_viot_header header;
+ u32 endpoint_start;
+ u16 segment_start;
+ u16 segment_end;
+ u16 bdf_start;
+ u16 bdf_end;
+ u16 output_node;
+ u8 reserved[6];
+};
+
+struct acpi_viot_mmio {
+ struct acpi_viot_header header;
+ u32 endpoint;
+ u64 base_address;
+ u16 output_node;
+ u8 reserved[6];
+};
+
+struct acpi_viot_virtio_iommu_pci {
+ struct acpi_viot_header header;
+ u16 segment;
+ u16 bdf;
+ u8 reserved[8];
+};
+
+struct acpi_viot_virtio_iommu_mmio {
+ struct acpi_viot_header header;
+ u8 reserved[4];
+ u64 base_address;
+};
+
+/*******************************************************************************
+ *
* WAET - Windows ACPI Emulated devices Table
* Version 1
*
diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h
index a5c2ca019a12..bc24388ce94e 100644
--- a/include/acpi/acuuid.h
+++ b/include/acpi/acuuid.h
@@ -68,5 +68,6 @@
#define UUID_DEVICE_GRAPHS "ab02a46b-74c7-45a2-bd68-f7d344ef2153"
#define UUID_HIERARCHICAL_DATA_EXTENSION "dbb8e3e6-5886-4ba6-8795-1319f52a966b"
#define UUID_CORESIGHT_GRAPH "3ecbc8b6-1d0e-4fb3-8107-e627f805c6cd"
+#define UUID_USB4_CAPABILITIES "23a0d13a-26ab-486c-9c5f-0ffa525a575a"
#endif /* __ACUUID_H__ */
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index 0cd4f61d4248..f6656be81760 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -61,7 +61,7 @@ typedef __builtin_va_list va_list;
#endif
/*
- * Explictly mark intentional explicit fallthrough to silence
+ * Explicitly mark intentional explicit fallthrough to silence
* -Wimplicit-fallthrough in GCC 7.1+.
*/
diff --git a/tools/power/acpi/common/cmfsize.c b/tools/power/acpi/common/cmfsize.c
index 9ea2c0aeb86c..185b8c588e1d 100644
--- a/tools/power/acpi/common/cmfsize.c
+++ b/tools/power/acpi/common/cmfsize.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
/******************************************************************************
*
- * Module Name: cfsize - Common get file size function
+ * Module Name: cmfsize - Common get file size function
*
* Copyright (C) 2000 - 2021, Intel Corp.
*
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-05 10:06:53 +0000